tui ux improvements

fix: upload raise error if file isn't accessible

.github/workflows/autorelease.yml

@@ -3,7 +3,7 @@ name: Release
 on:
   push:
     tags: ["v[1-9]+.[0-9]+.[0-9]+"]
-    branches: [master]
+    branches: [master, goreleaser]
 
 jobs:
 
@@ -35,6 +35,8 @@ jobs:
       run: ./go-assets.sh
 
     - name: Make
+      env:
+        ARTIFACT_SUFFIX: _linux
       run: export PATH=/home/runner/go/bin/:$PATH && make linux
   
     - name: Linux Artifacts
@@ -44,7 +46,11 @@ jobs:
         path: ./sliver-*
 
     - name: Make Windows
-      run: export PATH=/home/runner/go/bin/:$PATH && make windows
+      env: 
+        ARTIFACT_SUFFIX: _windows
+      run: |
+        make clean
+        export PATH=/home/runner/go/bin/:$PATH && make windows
 
     - name: Windows Artifacts
       uses: actions/upload-artifact@v2
@@ -77,10 +83,14 @@ jobs:
       run: ./go-assets.sh
 
     - name: Make AMD64
+      env: 
+        ARTIFACT_SUFFIX: _macos
       run: make macos
-    
-    # - name: Make ARM64
-    #   run: make macos-arm64
+
+    - name: Make ARM64
+      env: 
+        ARTIFACT_SUFFIX: _macos-arm64
+      run: make macos-arm64
 
     - name: MacOS Artifacts
       uses: actions/upload-artifact@v2
@@ -98,10 +108,18 @@ jobs:
     timeout-minutes: 45
 
     steps:
-    - run: mkdir -p ./release && mkdir -p ./artifacts
+  
+    - run: mkdir -p ./builds
     - uses: actions/download-artifact@v2
       with:
-        path: ./artifacts
+        path: ./builds
+
+    - name: Extract Artifacts
+      run: |
+        mkdir -p ./artifacts
+        cp ./builds/linux/* ./artifacts
+        cp ./builds/windows/* ./artifacts
+        cp ./builds/macos/* ./artifacts
 
     - id: install-secret-key
       name: GPG Key(s)
@@ -109,43 +127,34 @@ jobs:
         cat <(echo -e "${{ secrets.SLIVER_GPG }}") | gpg --batch --import
         gpg --list-secret-keys --keyid-format LONG
 
-    - name: Release
-      run: mkdir -p ./release
-
     # Linux
     - name: Linux AMD64
       run: |
-        zip -j ./release/sliver-server_linux.zip ./artifacts/linux/sliver-server
-        zip -j ./release/sliver-client_linux.zip ./artifacts/linux/sliver-client
-        gpg --default-key 4449039C --output ./release/sliver-server_linux.zip.sig --detach-sig ./release/sliver-server_linux.zip
-        gpg --default-key 4449039C --output ./release/sliver-client_linux.zip.sig --detach-sig ./release/sliver-client_linux.zip
-
+        gpg --default-key 4449039C --output ./artifacts/sliver-server_linux.sig --detach-sig ./artifacts/sliver-server_linux
+        gpg --default-key 4449039C --output ./artifacts/sliver-client_linux.sig --detach-sig ./artifacts/sliver-client_linux
+    
     # Windows
     - name: Windows AMD64
       run: |
-        zip -j ./release/sliver-server_windows.zip ./artifacts/windows/sliver-server.exe
-        zip -j ./release/sliver-client_windows.zip ./artifacts/windows/sliver-client.exe
-        gpg --default-key 4449039C --output ./release/sliver-server_windows.zip.sig --detach-sig ./release/sliver-server_windows.zip
-        gpg --default-key 4449039C --output ./release/sliver-client_windows.zip.sig --detach-sig ./release/sliver-client_windows.zip
+        gpg --default-key 4449039C --output ./artifacts/sliver-server_windows.sig --detach-sig ./artifacts/sliver-server_windows.exe
+        gpg --default-key 4449039C --output ./artifacts/sliver-client_windows.sig --detach-sig ./artifacts/sliver-client_windows.exe
 
     # MacOS AMD64
     - name: MacOS AMD64
       run: |
-        zip -j ./release/sliver-server_macos.zip ./artifacts/macos/sliver-server
-        zip -j ./release/sliver-client_macos.zip ./artifacts/macos/sliver-client
-        gpg --default-key 4449039C --output ./release/sliver-server_macos.zip.sig --detach-sig ./release/sliver-server_macos.zip
-        gpg --default-key 4449039C --output ./release/sliver-client_macos.zip.sig --detach-sig ./release/sliver-client_macos.zip
-
+        gpg --default-key 4449039C --output ./artifacts/sliver-server_macos.sig --detach-sig ./artifacts/sliver-server_macos
+        gpg --default-key 4449039C --output ./artifacts/sliver-client_macos.sig --detach-sig ./artifacts/sliver-client_macos
+  
     # MacOS ARM64
-    # - name: Package MacOS ARM64
-    #   run: |
-    #     zip -j ./release/sliver-server_macos-arm64.zip ./artifacts/macos/sliver-server_arm64
-    #     zip -j ./release/sliver-client_macos-arm64.zip ./artifacts/macos/sliver-client_arm64
-
+    - name: Package MacOS ARM64
+      run: |
+        gpg --default-key 4449039C --output ./artifacts/sliver-server_macos-arm64.sig --detach-sig ./artifacts/sliver-server_macos-arm64
+        gpg --default-key 4449039C --output ./artifacts/sliver-client_macos-arm64.sig --detach-sig ./artifacts/sliver-client_macos-arm64
+  
     - name: "Publish Release"
       uses: "marvinpinto/action-automatic-releases@latest"
       with:
         repo_token: "${{ secrets.GITHUB_TOKEN }}"
-        prerelease: false
+        prerelease: true
         files: |
-          ./release/*
+          ./artifacts/*

.gitignore

@@ -40,3 +40,5 @@ sliver-server-windows.zip
 .glide/
 
 .DS_Store
+
+dist/

Makefile

@@ -3,6 +3,7 @@
 #
 
 GO ?= go
+ARTIFACT_SUFFIX ?= 
 ENV =
 TAGS = -tags osusergo,netgo,cgosqlite,sqlite_omit_load_extension
 
@@ -99,28 +100,28 @@ endif
 #
 .PHONY: default
 default: clean validate-go-version
-	$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
-	$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
+	$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
+	$(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
 
 .PHONY: macos
 macos: clean validate-go-version
-	GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
-	GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
+	GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
+	GOOS=darwin GOARCH=amd64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
 
 .PHONY: macos-arm64
 macos-arm64: clean validate-go-version
-	GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server_arm64 ./server
-	GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client_arm64 ./client
+	GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
+	GOOS=darwin GOARCH=arm64 $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
 
 .PHONY: linux
 linux: clean validate-go-version
-	GOOS=linux $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server ./server
-	GOOS=linux $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client ./client
+	GOOS=linux $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX) ./server
+	GOOS=linux $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX) ./client
 
 .PHONY: windows
 windows: clean validate-go-version
-	GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server.exe ./server
-	GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client.exe ./client
+	GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),server $(LDFLAGS) -o sliver-server$(ARTIFACT_SUFFIX).exe ./server
+	GOOS=windows $(ENV) $(GO) build -mod=vendor -trimpath $(TAGS),client $(LDFLAGS) -o sliver-client$(ARTIFACT_SUFFIX).exe ./client
 
 .PHONY: pb
 pb:
@@ -151,5 +152,4 @@ clean-all: clean
 
 .PHONY: clean
 clean:
-	rm -f sliver-client_arm64 sliver-server_arm64
 	rm -f sliver-client sliver-server sliver-*.exe

client/assets/settings.go

@@ -33,6 +33,8 @@ type ClientSettings struct {
 	TableStyle        string `json:"tables"`
 	AutoAdult         bool   `json:"autoadult"`
 	BeaconAutoResults bool   `json:"beacon_autoresults"`
+	SmallTermWidth    int    `json:"small_term_width"`
+	AlwaysOverflow    bool   `json:"always_overflow"`
 }
 
 // LoadSettings - Load the client settings from disk
@@ -55,6 +57,8 @@ func defaultSettings() *ClientSettings {
 		TableStyle:        "SliverDefault",
 		AutoAdult:         false,
 		BeaconAutoResults: true,
+		SmallTermWidth:    170,
+		AlwaysOverflow:    false,
 	}
 }
 

client/command/alias/load.go

@@ -158,6 +158,8 @@ func LoadAlias(manifestPath string, con *console.SliverConsoleClient) (*AliasMan
 	}
 
 	helpMsg := fmt.Sprintf("[%s] %s", aliasManifest.Name, aliasManifest.Help)
+	helpMsg += "\n\n⚠️  If you're having issues passing arguments to the alias please read:\n"
+	helpMsg += "https://github.com/BishopFox/sliver/wiki/Aliases-&-Extensions#aliases-command-parsing"
 	addAliasCmd := &grumble.Command{
 		Name:     aliasManifest.CommandName,
 		Help:     helpMsg,

client/command/armory/armory.go

@@ -88,7 +88,10 @@ var (
 	// public key -> armoryPkgCacheEntry
 	pkgCache = sync.Map{}
 
-	cacheTime      = time.Hour // This will kill a download if exceeded so needs to be large
+	// cacheTime - How long to cache the index/pkg manifests
+	cacheTime = time.Hour
+
+	// This will kill a download if exceeded so needs to be large
 	defaultTimeout = 15 * time.Minute
 )
 
@@ -223,8 +226,7 @@ func PrintArmoryPackages(aliases []*alias.AliasManifest, exts []*extensions.Exte
 	tw.SetStyle(settings.GetTableStyle(con))
 	tw.SetTitle(console.Bold + "Packages" + console.Normal)
 
-	minWidth := 150
-	if minWidth < width {
+	if con.Settings.SmallTermWidth < width {
 		tw.AppendHeader(table.Row{
 			"Command Name",
 			"Version",
@@ -279,7 +281,7 @@ func PrintArmoryPackages(aliases []*alias.AliasManifest, exts []*extensions.Exte
 		if extensions.CmdExists(pkg.CommandName, con.App) {
 			color = console.Green
 		}
-		if minWidth < width {
+		if con.Settings.SmallTermWidth < width {
 			rows = append(rows, table.Row{
 				fmt.Sprintf(color+"%s"+console.Normal, pkg.CommandName),
 				fmt.Sprintf(color+"%s"+console.Normal, pkg.Version),

client/command/beacons/beacons.go

@@ -31,7 +31,7 @@ import (
 	"github.com/bishopfox/sliver/protobuf/commonpb"
 	"github.com/desertbit/grumble"
 	"github.com/jedib0t/go-pretty/v6/table"
-	"golang.org/x/crypto/ssh/terminal"
+	"golang.org/x/term"
 )
 
 // BeaconsCmd - Display/interact with beacons
@@ -92,14 +92,14 @@ func PrintBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient)
 }
 
 func renderBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient) table.Writer {
-	width, _, err := terminal.GetSize(0)
+	width, _, err := term.GetSize(0)
 	if err != nil {
 		width = 999
 	}
 
 	tw := table.NewWriter()
 	tw.SetStyle(settings.GetTableStyle(con))
-	if 182 < width {
+	if con.Settings.SmallTermWidth < width {
 		tw.AppendHeader(table.Row{
 			"ID",
 			"Name",
@@ -134,13 +134,13 @@ func renderBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient)
 		nextCheckin := time.Unix(beacon.NextCheckin, 0)
 		var next string
 		if time.Unix(beacon.NextCheckin, 0).Before(time.Now()) {
-			past := time.Now().Sub(nextCheckin)
+			past := time.Since(nextCheckin)
 			next = fmt.Sprintf("%s-%s%s", console.Bold+console.Red, past, console.Normal)
 		} else {
-			eta := nextCheckin.Sub(time.Now())
+			eta := time.Until(nextCheckin)
 			next = fmt.Sprintf("%s%s%s", console.Bold+console.Green, eta, console.Normal)
 		}
-		if 182 < width {
+		if con.Settings.SmallTermWidth < width {
 			tw.AppendRow(table.Row{
 				fmt.Sprintf(color+"%s"+console.Normal, strings.Split(beacon.ID, "-")[0]),
 				fmt.Sprintf(color+"%s"+console.Normal, beacon.Name),
@@ -150,7 +150,7 @@ func renderBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient)
 				fmt.Sprintf(color+"%s"+console.Normal, beacon.Hostname),
 				fmt.Sprintf(color+"%s"+console.Normal, beacon.Username),
 				fmt.Sprintf(color+"%s/%s"+console.Normal, beacon.OS, beacon.Arch),
-				fmt.Sprintf(color+"%s ago"+console.Normal, time.Now().Sub(time.Unix(beacon.LastCheckin, 0))),
+				fmt.Sprintf(color+"%s ago"+console.Normal, time.Since(time.Unix(beacon.LastCheckin, 0))),
 				next,
 			})
 		} else {
@@ -160,7 +160,7 @@ func renderBeacons(beacons []*clientpb.Beacon, con *console.SliverConsoleClient)
 				fmt.Sprintf(color+"%s"+console.Normal, beacon.Transport),
 				fmt.Sprintf(color+"%s"+console.Normal, beacon.Username),
 				fmt.Sprintf(color+"%s/%s"+console.Normal, beacon.OS, beacon.Arch),
-				fmt.Sprintf(color+"%s ago"+console.Normal, time.Now().Sub(time.Unix(beacon.LastCheckin, 0))),
+				fmt.Sprintf(color+"%s ago"+console.Normal, time.Since(time.Unix(beacon.LastCheckin, 0))),
 				next,
 			})
 		}

client/command/beacons/prune.go

@@ -48,7 +48,7 @@ func BeaconsPruneCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 		if time.Now().Before(nextCheckin) {
 			continue
 		}
-		delta := time.Now().Sub(nextCheckin)
+		delta := time.Since(nextCheckin)
 		if pruneDuration <= delta {
 			pruneBeacons = append(pruneBeacons, beacon)
 		}

client/command/commands.go

@@ -807,6 +807,30 @@ func BindCommands(con *console.SliverConsoleClient) {
 		},
 		HelpGroup: consts.GenericHelpGroup,
 	})
+	settingsCmd.AddCommand(&grumble.Command{
+		Name:     "always-overflow",
+		Help:     "Disable table pagination",
+		LongHelp: help.GetHelpFor([]string{consts.SettingsStr, "always-overflow"}),
+		Run: func(ctx *grumble.Context) error {
+			con.Println()
+			settings.SettingsAlwaysOverflow(ctx, con)
+			con.Println()
+			return nil
+		},
+		HelpGroup: consts.GenericHelpGroup,
+	})
+	settingsCmd.AddCommand(&grumble.Command{
+		Name:     "small-terminal",
+		Help:     "Set the small terminal width",
+		LongHelp: help.GetHelpFor([]string{consts.SettingsStr, "small-terminal"}),
+		Run: func(ctx *grumble.Context) error {
+			con.Println()
+			settings.SettingsSmallTerm(ctx, con)
+			con.Println()
+			return nil
+		},
+		HelpGroup: consts.GenericHelpGroup,
+	})
 	con.App.AddCommand(settingsCmd)
 
 	// [ Info ] --------------------------------------------------------------

client/command/exec/execute-assembly.go

@@ -109,7 +109,7 @@ func PrintExecuteAssembly(execAssembly *sliverpb.ExecuteAssembly, hostname strin
 	var err error
 	if ctx.Flags.Bool("save") {
 		outFile := filepath.Base(fmt.Sprintf("%s_%s*.log", ctx.Command.Name, hostname))
-		outFilePath, err = ioutil.TempFile("", outFile)
+		outFilePath, _ = ioutil.TempFile("", outFile)
 	}
 	con.PrintInfof("Assembly output:\n%s", string(execAssembly.GetOutput()))
 	if outFilePath != nil {

client/command/exec/execute-shellcode.go

@@ -31,7 +31,7 @@ import (
 	"github.com/bishopfox/sliver/client/core"
 	"github.com/bishopfox/sliver/protobuf/clientpb"
 	"github.com/bishopfox/sliver/protobuf/sliverpb"
-	"golang.org/x/crypto/ssh/terminal"
+	"golang.org/x/term"
 	"google.golang.org/protobuf/proto"
 
 	"github.com/desertbit/grumble"
@@ -161,9 +161,9 @@ func executeInteractive(ctx *grumble.Context, hostProc string, shellcode []byte,
 	log.Printf("Bound remote program pid %d to tunnel %d", shell.Pid, shell.TunnelID)
 	con.PrintInfof("Started remote shell with pid %d\n\n", shell.Pid)
 
-	var oldState *terminal.State
+	var oldState *term.State
 	if !noPty {
-		oldState, err = terminal.MakeRaw(0)
+		oldState, err = term.MakeRaw(0)
 		log.Printf("Saving terminal state: %v", oldState)
 		if err != nil {
 			con.PrintErrorf("Failed to save terminal state\n")
@@ -195,7 +195,7 @@ func executeInteractive(ctx *grumble.Context, hostProc string, shellcode []byte,
 
 	if !noPty {
 		log.Printf("Restoring terminal state ...")
-		terminal.Restore(0, oldState)
+		term.Restore(0, oldState)
 	}
 
 	log.Printf("Exit interactive")

client/command/exec/msf-inject.go

@@ -33,8 +33,8 @@ import (
 
 // MsfInjectCmd - Inject a metasploit payload into a remote process
 func MsfInjectCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	session := con.ActiveTarget.GetSessionInteractive()
-	if session == nil {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
 		return
 	}
 
@@ -49,15 +49,23 @@ func MsfInjectCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 		con.PrintErrorf("Invalid lhost '%s', see `help %s`\n", lhost, consts.MsfInjectStr)
 		return
 	}
-
 	if pid == -1 {
 		con.PrintErrorf("Invalid pid '%s', see `help %s`\n", lhost, consts.MsfInjectStr)
 		return
 	}
+	var goos string
+	var goarch string
+	if session != nil {
+		goos = session.OS
+		goarch = session.Arch
+	} else {
+		goos = beacon.OS
+		goarch = beacon.Arch
+	}
 
 	ctrl := make(chan bool)
-	msg := fmt.Sprintf("Injecting payload %s %s/%s -> %s:%d ...",
-		payloadName, session.OS, session.Arch, lhost, lport)
+	msg := fmt.Sprintf("Sending msf payload %s %s/%s -> %s:%d ...",
+		payloadName, goos, goarch, lhost, lport)
 	con.SpinUntil(msg, ctrl)
 	msfTask, err := con.Rpc.MsfRemote(context.Background(), &clientpb.MSFRemoteReq{
 		Request:    con.ActiveTarget.Request(ctx),
@@ -90,6 +98,15 @@ func MsfInjectCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	}
 }
 
+// PrintMsfRemote - Print the results of the remote injection attempt
 func PrintMsfRemote(msfRemote *sliverpb.Task, con *console.SliverConsoleClient) {
-
+	if msfRemote.Response == nil {
+		con.PrintErrorf("Empty response from msf payload injection task")
+		return
+	}
+	if msfRemote.Response.Err != "" {
+		con.PrintInfof("Executed payload on target")
+	} else {
+		con.PrintErrorf("Failed to inject payload: %s", msfRemote.Response.Err)
+	}
 }

client/command/exec/msf.go

@@ -25,14 +25,15 @@ import (
 	"github.com/bishopfox/sliver/client/console"
 	consts "github.com/bishopfox/sliver/client/constants"
 	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"google.golang.org/protobuf/proto"
 
 	"github.com/desertbit/grumble"
 )
 
 // MsfCmd - Inject a metasploit payload into the current remote process
 func MsfCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
-	session := con.ActiveTarget.GetSessionInteractive()
-	if session == nil {
+	session, beacon := con.ActiveTarget.GetInteractive()
+	if session == nil && beacon == nil {
 		return
 	}
 
@@ -46,12 +47,21 @@ func MsfCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 		con.PrintErrorf("Invalid lhost '%s', see `help %s`\n", lhost, consts.MsfStr)
 		return
 	}
+	var goos string
+	var goarch string
+	if session != nil {
+		goos = session.OS
+		goarch = session.Arch
+	} else {
+		goos = beacon.OS
+		goarch = beacon.Arch
+	}
 
 	ctrl := make(chan bool)
-	msg := fmt.Sprintf("Sending payload %s %s/%s -> %s:%d ...",
-		payloadName, session.OS, session.Arch, lhost, lport)
+	msg := fmt.Sprintf("Sending msf payload %s %s/%s -> %s:%d ...",
+		payloadName, goos, goarch, lhost, lport)
 	con.SpinUntil(msg, ctrl)
-	_, err := con.Rpc.Msf(context.Background(), &clientpb.MSFReq{
+	msfTask, err := con.Rpc.Msf(context.Background(), &clientpb.MSFReq{
 		Request:    con.ActiveTarget.Request(ctx),
 		Payload:    payloadName,
 		LHost:      lhost,
@@ -63,7 +73,20 @@ func MsfCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	<-ctrl
 	if err != nil {
 		con.PrintErrorf("%s\n", err)
+		return
+	}
+
+	if msfTask.Response != nil && msfTask.Response.Async {
+		con.AddBeaconCallback(msfTask.Response.TaskID, func(task *clientpb.BeaconTask) {
+			err = proto.Unmarshal(task.Response, msfTask)
+			if err != nil {
+				con.PrintErrorf("Failed to decode response %s\n", err)
+				return
+			}
+			PrintMsfRemote(msfTask, con)
+		})
+		con.PrintAsyncResponse(msfTask.Response)
 	} else {
-		con.PrintInfof("Executed payload on target\n")
+		PrintMsfRemote(msfTask, con)
 	}
 }

client/command/exec/psexec.go

@@ -86,7 +86,7 @@ func PsExecCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 		con.PrintErrorf("No profile found for name %s\n", profile)
 		return
 	}
-	sliverBinary, err := generate.GetSliverBinary(implantProfile, con)
+	sliverBinary, _ := generate.GetSliverBinary(implantProfile, con)
 	filename := randomString(10)
 	filePath := fmt.Sprintf("%s\\%s.exe", uploadPath, filename)
 	uploadGzip := new(encoders.Gzip).Encode(sliverBinary)

client/command/filesystem/upload.go

@@ -64,6 +64,10 @@ func UploadCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	dst := remotePath
 
 	fileBuf, err := ioutil.ReadFile(src)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
 	uploadGzip := new(encoders.Gzip).Encode(fileBuf)
 
 	ctrl := make(chan bool)

client/command/generate/generate.go

@@ -394,6 +394,9 @@ func ParseMTLSc2(args string) ([]*clientpb.ImplantC2, error) {
 				return nil, err
 			}
 		}
+		if uri.Scheme != "mtls" {
+			return nil, fmt.Errorf("invalid mtls schema: %s", uri.Scheme)
+		}
 		if uri.Port() == "" {
 			uri.Host = fmt.Sprintf("%s:%d", uri.Hostname(), DefaultMTLSLPort)
 		}
@@ -415,17 +418,20 @@ func ParseWGc2(args string) ([]*clientpb.ImplantC2, error) {
 		arg = strings.ToLower(arg)
 		var uri *url.URL
 		var err error
-		if strings.HasPrefix(arg, "mtls://") {
+		if strings.HasPrefix(arg, "wg://") {
 			uri, err = url.Parse(arg)
 			if err != nil {
 				return nil, err
 			}
 		} else {
-			uri, err = url.Parse(fmt.Sprintf("mtls://%s", arg))
+			uri, err = url.Parse(fmt.Sprintf("wg://%s", arg))
 			if err != nil {
 				return nil, err
 			}
 		}
+		if uri.Scheme != "wg" {
+			return nil, fmt.Errorf("invalid wg schema: %s", uri.Scheme)
+		}
 		if uri.Port() == "" {
 			uri.Host = fmt.Sprintf("%s:%d", uri.Hostname(), DefaultWGLPort)
 		}
@@ -458,6 +464,9 @@ func ParseHTTPc2(args string) ([]*clientpb.ImplantC2, error) {
 				return nil, err
 			}
 		}
+		if uri.Scheme != "http" && uri.Scheme != "https" {
+			return nil, fmt.Errorf("invalid http(s) scheme: %s", uri.Scheme)
+		}
 		c2s = append(c2s, &clientpb.ImplantC2{
 			Priority: uint32(index),
 			URL:      uri.String(),
@@ -487,6 +496,9 @@ func ParseDNSc2(args string) ([]*clientpb.ImplantC2, error) {
 				return nil, err
 			}
 		}
+		if uri.Scheme != "dns" {
+			return nil, fmt.Errorf("invalid dns scheme: %s", uri.Scheme)
+		}
 		c2s = append(c2s, &clientpb.ImplantC2{
 			Priority: uint32(index),
 			URL:      uri.String(),
@@ -516,6 +528,9 @@ func ParseNamedPipec2(args string) ([]*clientpb.ImplantC2, error) {
 				return nil, err
 			}
 		}
+		if uri.Scheme != "namedpipe" {
+			return nil, fmt.Errorf("invalid namedpipe scheme: %s", uri.Scheme)
+		}
 		c2s = append(c2s, &clientpb.ImplantC2{
 			Priority: uint32(index),
 			URL:      uri.String(),
@@ -548,6 +563,9 @@ func ParseTCPPivotc2(args string) ([]*clientpb.ImplantC2, error) {
 				return nil, err
 			}
 		}
+		if uri.Scheme != "tcppivot" {
+			return nil, fmt.Errorf("invalid tcppivot scheme: %s", uri.Scheme)
+		}
 		if uri.Port() == "" {
 			uri.Host = fmt.Sprintf("%s:%d", uri.Hostname(), DefaultTCPPivotPort)
 		}

client/command/help/long-help.go

@@ -71,7 +71,7 @@ var (
 		consts.MigrateStr:          migrateHelp,
 		consts.SideloadStr:         sideloadHelp,
 		consts.TerminateStr:        terminateHelp,
-		consts.AliasesStr:          loadMacrosHelp,
+		consts.AliasesStr:          loadAliasHelp,
 		consts.PsExecStr:           psExecHelp,
 		consts.BackdoorStr:         backdoorHelp,
 		consts.SpawnDllStr:         spawnDllHelp,
@@ -371,7 +371,7 @@ 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> 
+	loadAliasHelp = `[[.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.

client/command/sessions/interactive.go

@@ -111,6 +111,8 @@ func InteractiveCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 				return
 			}
 			c2s = append(c2s, wgC2...)
+		case "https":
+			fallthrough
 		case "http":
 			httpC2, err = generate.ParseHTTPc2(beacon.ActiveC2)
 			if err != nil {

client/command/sessions/sessions.go

@@ -31,6 +31,7 @@ import (
 	"github.com/bishopfox/sliver/protobuf/commonpb"
 	"github.com/desertbit/grumble"
 	"github.com/jedib0t/go-pretty/v6/table"
+	"golang.org/x/term"
 )
 
 // SessionsCmd - Display/interact with sessions
@@ -110,19 +111,38 @@ func SessionsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 
 // PrintSessions - Print the current sessions
 func PrintSessions(sessions map[string]*clientpb.Session, con *console.SliverConsoleClient) {
+	width, _, err := term.GetSize(0)
+	if err != nil {
+		width = 999
+	}
+
 	tw := table.NewWriter()
 	tw.SetStyle(settings.GetTableStyle(con))
-	tw.AppendHeader(table.Row{
-		"ID",
-		"Name",
-		"Transport",
-		"Remote Address",
-		"Hostname",
-		"Username",
-		"Operating System",
-		"Last Check-in",
-		"Health",
-	})
+
+	if con.Settings.SmallTermWidth < width {
+		tw.AppendHeader(table.Row{
+			"ID",
+			"Name",
+			"Transport",
+			"Remote Address",
+			"Hostname",
+			"Username",
+			"Operating System",
+			"Last Check-in",
+			"Health",
+		})
+	} else {
+		tw.AppendHeader(table.Row{
+			"ID",
+			"Transport",
+			"Remote Address",
+			"Hostname",
+			"Username",
+			"Operating System",
+			"Health",
+		})
+	}
+
 	tw.SortBy([]table.SortBy{
 		{Name: "ID", Mode: table.Asc},
 	})
@@ -142,17 +162,31 @@ func PrintSessions(sessions map[string]*clientpb.Session, con *console.SliverCon
 		if session.Burned {
 			burned = "🔥"
 		}
-		tw.AppendRow(table.Row{
-			fmt.Sprintf(color+"%s"+console.Normal, ShortSessionID(session.ID)),
-			fmt.Sprintf(color+"%s"+console.Normal, session.Name),
-			fmt.Sprintf(color+"%s"+console.Normal, session.Transport),
-			fmt.Sprintf(color+"%s"+console.Normal, session.RemoteAddress),
-			fmt.Sprintf(color+"%s"+console.Normal, session.Hostname),
-			fmt.Sprintf(color+"%s"+console.Normal, session.Username),
-			fmt.Sprintf(color+"%s/%s"+console.Normal, session.OS, session.Arch),
-			fmt.Sprintf(color+"%s"+console.Normal, time.Unix(session.LastCheckin, 0).Format(time.RFC1123)),
-			burned + SessionHealth,
-		})
+		username := strings.TrimPrefix(session.Username, session.Hostname+"\\") // For non-AD Windows users
+
+		if con.Settings.SmallTermWidth < width {
+			tw.AppendRow(table.Row{
+				fmt.Sprintf(color+"%s"+console.Normal, ShortSessionID(session.ID)),
+				fmt.Sprintf(color+"%s"+console.Normal, session.Name),
+				fmt.Sprintf(color+"%s"+console.Normal, session.Transport),
+				fmt.Sprintf(color+"%s"+console.Normal, session.RemoteAddress),
+				fmt.Sprintf(color+"%s"+console.Normal, session.Hostname),
+				fmt.Sprintf(color+"%s"+console.Normal, username),
+				fmt.Sprintf(color+"%s/%s"+console.Normal, session.OS, session.Arch),
+				fmt.Sprintf(color+"%s"+console.Normal, time.Unix(session.LastCheckin, 0).Format(time.RFC1123)),
+				burned + SessionHealth,
+			})
+		} else {
+			tw.AppendRow(table.Row{
+				fmt.Sprintf(color+"%s"+console.Normal, ShortSessionID(session.ID)),
+				fmt.Sprintf(color+"%s"+console.Normal, session.Transport),
+				fmt.Sprintf(color+"%s"+console.Normal, session.RemoteAddress),
+				fmt.Sprintf(color+"%s"+console.Normal, session.Hostname),
+				fmt.Sprintf(color+"%s"+console.Normal, username),
+				fmt.Sprintf(color+"%s/%s"+console.Normal, session.OS, session.Arch),
+				burned + SessionHealth,
+			})
+		}
 	}
 
 	con.Printf("%s\n", tw.Render())

client/command/settings/settings.go

@@ -19,6 +19,8 @@ package settings
 */
 
 import (
+	"strconv"
+
 	"github.com/AlecAivazis/survey/v2"
 	"github.com/bishopfox/sliver/client/assets"
 	"github.com/bishopfox/sliver/client/console"
@@ -43,9 +45,55 @@ func SettingsCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	tw.AppendRow(table.Row{"Tables", con.Settings.TableStyle, "Set the stylization of tables"})
 	tw.AppendRow(table.Row{"Auto Adult", con.Settings.AutoAdult, "Automatically accept OPSEC warnings"})
 	tw.AppendRow(table.Row{"Beacon Auto Results", con.Settings.BeaconAutoResults, "Automatically display beacon results when tasks complete"})
+	tw.AppendRow(table.Row{"Small Term Width", con.Settings.SmallTermWidth, "Omit some table columns when terminal width is less than this value"})
+	tw.AppendRow(table.Row{"Always Overflow", con.Settings.AlwaysOverflow, "Disable table pagination"})
 	con.Printf("%s\n", tw.Render())
 }
 
+// SettingsAlwaysOverflow - Toggle always overflow
+func SettingsAlwaysOverflow(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	var err error
+	if con.Settings == nil {
+		con.Settings, err = assets.LoadSettings()
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+	}
+	con.Settings.AlwaysOverflow = !con.Settings.AlwaysOverflow
+	con.PrintInfof("Always overflow = %v\n", con.Settings.AlwaysOverflow)
+}
+
+// SettingsSmallTerm - Modify small terminal width value
+func SettingsSmallTerm(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	var err error
+	if con.Settings == nil {
+		con.Settings, err = assets.LoadSettings()
+		if err != nil {
+			con.PrintErrorf("%s\n", err)
+			return
+		}
+	}
+	result := ""
+	prompt := &survey.Input{Message: "Set small width:"}
+	err = survey.AskOne(prompt, &result)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	newWidth, err := strconv.Atoi(result)
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if newWidth < 1 {
+		con.PrintErrorf("Invalid width (too small)\n")
+		return
+	}
+	con.Settings.SmallTermWidth = newWidth
+	con.PrintInfof("Small terminal width set to %d\n", con.Settings.SmallTermWidth)
+}
+
 // SettingsTablesCmd - The client settings command
 func SettingsTablesCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
 	var err error

client/command/settings/tables.go

@@ -27,7 +27,7 @@ import (
 	"github.com/bishopfox/sliver/client/console"
 	"github.com/jedib0t/go-pretty/v6/table"
 	"github.com/jedib0t/go-pretty/v6/text"
-	"golang.org/x/crypto/ssh/terminal"
+	"golang.org/x/term"
 )
 
 var (
@@ -181,9 +181,9 @@ func PagesOf(renderedTable string) [][]string {
 func PaginateTable(tw table.Writer, skipPages int, overflow bool, interactive bool, con *console.SliverConsoleClient) {
 	renderedTable := tw.Render()
 	lineCount := strings.Count(renderedTable, "\n")
-	if !overflow {
+	if !overflow || con.Settings.AlwaysOverflow {
 		// Only paginate if the number of lines is at least 2x the terminal height
-		width, height, err := terminal.GetSize(0)
+		width, height, err := term.GetSize(0)
 		if err == nil && 2*height < lineCount {
 			if 7 < height {
 				tw.SetPageSize(height - 6)

docs/install

@@ -10,13 +10,13 @@ fi
 
 if [ -n "$(command -v yum)" ]
 then
-    yum -y install zip unzip gnupg curl gcc gcc-c++ make mingw64-gcc
+    yum -y install gnupg 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 \
+        gpg curl build-essential \
         mingw-w64 binutils-mingw-w64 g++-mingw-w64
 fi
 
@@ -32,12 +32,6 @@ then
     echo "awk could not be found"
     exit 1
 fi
-# Zip
-if ! command -v zip &> /dev/null
-then
-    echo "zip could not be found"
-    exit 1
-fi
 # GPG
 if ! command -v gpg &> /dev/null
 then
@@ -106,49 +100,34 @@ EOF
 # Download and Unpack Sliver Server
 #
 ARTIFACTS=$(curl -s "https://api.github.com/repos/BishopFox/sliver/releases/latest" | awk -F '"' '/browser_download_url/{print $4}')
-SLIVER_SERVER_ZIP='sliver-server_linux.zip'
-SLIVER_CLIENT_ZIP='sliver-client_linux.zip'
-SLIVER_SERVER='sliver-server'
-SLIVER_CLIENT='sliver-client'
+SLIVER_SERVER='sliver-server_linux'
+SLIVER_CLIENT='sliver-client_linux'
 
 
 for URL in $ARTIFACTS
 do
-    if [[ "$URL" == *"$SLIVER_SERVER_ZIP"* ]]; then
+    if [[ "$URL" == *"$SLIVER_SERVER"* ]]; then
         echo "Downloading $URL"
         curl --silent -L $URL --output $(basename $URL)
     fi
-    if [[ "$URL" == *"$SLIVER_CLIENT_ZIP"* ]]; then
+    if [[ "$URL" == *"$SLIVER_CLIENT"* ]]; then
         echo "Downloading $URL"
         curl --silent -L $URL --output $(basename $URL)
     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
-else 
-    exit 2
-fi
+gpg --default-key $SLIVER_GPG_KEY_ID --verify /root/$SLIVER_SERVER.sig /root/$SLIVER_SERVER
+gpg --default-key $SLIVER_GPG_KEY_ID --verify /root/$SLIVER_CLIENT.sig /root/$SLIVER_CLIENT
 
 if test -f "/root/$SLIVER_SERVER"; then
-    chmod 755 /root/$SLIVER_SERVER
-    /root/$SLIVER_SERVER unpack --force
+    mv /root/$SLIVER_SERVER /root/sliver-server
+    chmod 755 /root/sliver-server
+    /root/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/$SLIVER_CLIENT_ZIP
-else 
-    exit 2
-fi
-
 if test -f "/root/$SLIVER_CLIENT"; then
     chmod 755 /root/$SLIVER_CLIENT 
     cp -vv /root/$SLIVER_CLIENT /usr/local/bin/sliver

implant/sliver/cryptography/implant.go

@@ -137,7 +137,7 @@ func ECCEncryptToServer(plaintext []byte) ([]byte, error) {
 	return msg, nil
 }
 
-// ECCEncryptToPeer - Encrypt using the server's public key
+// ECCEncryptToPeer - Encrypt using the peer's public key
 func ECCEncryptToPeer(recipientPublicKey []byte, recipientPublicKeySig string, plaintext []byte) ([]byte, error) {
 	valid := MinisignVerify(recipientPublicKey, recipientPublicKeySig)
 	if !valid {
@@ -153,7 +153,7 @@ func ECCEncryptToPeer(recipientPublicKey []byte, recipientPublicKeySig string, p
 	return ciphertext, nil
 }
 
-// ECCEncryptToPeer - Encrypt using the server's public key
+// ECCDecryptFromPeer - Decrypt a message from a peer
 func ECCDecryptFromPeer(senderPublicKey []byte, senderPublicKeySig string, ciphertext []byte) ([]byte, error) {
 	valid := MinisignVerify(senderPublicKey, senderPublicKeySig)
 	if !valid {

implant/sliver/pivots/pivots.go

@@ -304,7 +304,7 @@ func (p *NetConnPivot) ToProtobuf() *pb.NetConnPivot {
 	}
 }
 
-// Start - Starts the TCP pivot connection handler
+// Start - Starts the pivot connection handler
 func (p *NetConnPivot) Start(pivots *sync.Map) {
 	defer func() {
 		p.conn.Close()

implant/sliver/sliver.go

@@ -82,10 +82,10 @@ func init() {
 	buf := make([]byte, 8)
 	n, err := rand.Read(buf)
 	if err != nil || n != len(buf) {
-		binary.LittleEndian.PutUint64(buf, uint64(time.Now().Unix()))
+		insecureRand.Seed(time.Now().Unix())
+	} else {
+		insecureRand.Seed(int64(binary.LittleEndian.Uint64(buf)))
 	}
-	insecureRand.Seed(int64(binary.LittleEndian.Uint64(buf)))
-
 	id, err := uuid.NewV4()
 	if err != nil {
 		buf := make([]byte, 16) // NewV4 fails if secure rand fails

implant/sliver/transports/httpclient/httpclient.go

@@ -62,11 +62,13 @@ var (
 
 // HTTPOptions - c2 specific configuration options
 type HTTPOptions struct {
-	NetTimeout  time.Duration
-	TlsTimeout  time.Duration
-	PollTimeout time.Duration
-	MaxErrors   int
-	ForceHTTP   bool
+	NetTimeout           time.Duration
+	TlsTimeout           time.Duration
+	PollTimeout          time.Duration
+	MaxErrors            int
+	ForceHTTP            bool
+	DisableAcceptHeader  bool
+	DisableUpgradeHeader bool
 
 	ProxyConfig   string
 	ProxyUsername string
@@ -92,11 +94,13 @@ func ParseHTTPOptions(c2URI *url.URL) *HTTPOptions {
 		maxErrors = 10
 	}
 	return &HTTPOptions{
-		NetTimeout:  netTimeout,
-		TlsTimeout:  tlsTimeout,
-		PollTimeout: pollTimeout,
-		MaxErrors:   maxErrors,
-		ForceHTTP:   c2URI.Query().Get("force-http") == "true",
+		NetTimeout:           netTimeout,
+		TlsTimeout:           tlsTimeout,
+		PollTimeout:          pollTimeout,
+		MaxErrors:            maxErrors,
+		ForceHTTP:            c2URI.Query().Get("force-http") == "true",
+		DisableAcceptHeader:  c2URI.Query().Get("disable-accept-header") == "true",
+		DisableUpgradeHeader: c2URI.Query().Get("disable-upgrade-header") == "true",
 
 		ProxyConfig:   c2URI.Query().Get("proxy"),
 		ProxyUsername: c2URI.Query().Get("proxy-username"),
@@ -110,7 +114,7 @@ func HTTPStartSession(address string, pathPrefix string, opts *HTTPOptions) (*Sl
 	var err error
 	if !opts.ForceHTTP {
 		client = httpsClient(address, opts.NetTimeout, opts.TlsTimeout, opts.ProxyConfig)
-		client.pollTimeout = opts.PollTimeout
+		client.Options = opts
 		client.PathPrefix = pathPrefix
 		err = client.SessionInit()
 		if err == nil {
@@ -123,6 +127,8 @@ func HTTPStartSession(address string, pathPrefix string, opts *HTTPOptions) (*Sl
 			address = fmt.Sprintf("%s:80", address[:len(address)-4])
 		}
 		client = httpClient(address, opts.NetTimeout, opts.TlsTimeout, opts.ProxyConfig) // Fallback to insecure HTTP
+		client.Options = opts
+		client.PathPrefix = pathPrefix
 		err = client.SessionInit()
 		if err != nil {
 			return nil, err
@@ -133,16 +139,17 @@ func HTTPStartSession(address string, pathPrefix string, opts *HTTPOptions) (*Sl
 
 // SliverHTTPClient - Helper struct to keep everything together
 type SliverHTTPClient struct {
-	Origin      string
-	PathPrefix  string
-	Client      *http.Client
-	ProxyURL    string
-	SessionCtx  *cryptography.CipherContext
-	SessionID   string
-	pollTimeout time.Duration
-	pollCancel  context.CancelFunc
-	pollMutex   *sync.Mutex
-	Closed      bool
+	Origin     string
+	PathPrefix string
+	Client     *http.Client
+	ProxyURL   string
+	SessionCtx *cryptography.CipherContext
+	SessionID  string
+	pollCancel context.CancelFunc
+	pollMutex  *sync.Mutex
+	Closed     bool
+
+	Options *HTTPOptions
 }
 
 // SessionInit - Initialize the session
@@ -199,13 +206,54 @@ func (s *SliverHTTPClient) OTPQueryArgument(uri *url.URL, value string) *url.URL
 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 {
+	if method == http.MethodGet && !s.Options.DisableAcceptHeader {
 		req.Header.Set("Accept-Language", "en-US,en;q=0.9")
 		req.Header.Set("Accept", acceptHeaderValue)
 	}
-	if uri.Scheme == "http" {
+	if uri.Scheme == "http" && !s.Options.DisableUpgradeHeader {
 		req.Header.Set("Upgrade-Insecure-Requests", "1")
 	}
+
+	type nameValueProbability struct {
+		Name        string
+		Value       string
+		Probability string
+	}
+
+	// HTTP C2 Profile headers
+	extraHeaders := []nameValueProbability{
+		// {{range $header := .HTTPC2ImplantConfig.Headers}}
+		{Name: "{{$header.Name}}", Value: "{{$header.Value}}", Probability: "{{$header.Probability}}"},
+		// {{end}}
+	}
+	for _, header := range extraHeaders {
+		probability, _ := strconv.Atoi(header.Probability)
+		if 0 < probability {
+			roll := insecureRand.Intn(99) + 1
+			if probability < roll {
+				continue
+			}
+		}
+		req.Header.Set(header.Name, header.Value)
+	}
+
+	extraURLParams := []nameValueProbability{
+		// {{range $param := .HTTPC2ImplantConfig.URLParameters}}
+		{Name: "{{$param.Name}}", Value: "{{$param.Value}}", Probability: "{{$param.Probability}}"},
+		// {{end}}
+	}
+	queryParams := req.URL.Query()
+	for _, param := range extraURLParams {
+		probability, _ := strconv.Atoi(param.Probability)
+		if 0 < probability {
+			roll := insecureRand.Intn(99) + 1
+			if probability < roll {
+				continue
+			}
+		}
+		queryParams.Set(param.Name, param.Value)
+	}
+	req.URL.RawQuery = queryParams.Encode()
 	return req
 }
 
@@ -235,7 +283,7 @@ func (s *SliverHTTPClient) DoPoll(req *http.Request) (*http.Response, []byte, er
 		select {
 		case <-ctx.Done():
 			done <- ctx.Err()
-		case <-time.After(s.pollTimeout):
+		case <-time.After(s.Options.PollTimeout):
 			// {{if .Config.Debug}}
 			log.Printf("[http] poll timeout error!")
 			// {{end}}
@@ -474,7 +522,7 @@ func (s *SliverHTTPClient) pathJoinURL(segments []string) string {
 	for index, segment := range segments {
 		segments[index] = url.PathEscape(segment)
 	}
-	if s.PathPrefix != "" {
+	if s.PathPrefix != "" && s.PathPrefix != "/" {
 		segments = append([]string{s.PathPrefix}, segments...)
 	}
 	return strings.Join(segments, "/")

implant/sliver/transports/pivotclients/namedpipe_generic.go

@@ -24,7 +24,7 @@ import (
 	"errors"
 )
 
-// NamedPipeConnect - Non windows implementation of the named pipe client
+// NamedPipePivotStartSession - Non windows implementation of the named pipe client
 func NamedPipePivotStartSession(_ string, _ *NamedPipePivotOptions) (*NetConnPivotClient, error) {
 	return nil, errors.New("unsupported platform")
 }

implant/sliver/transports/wireguard/wireguard_generic.go

@@ -20,6 +20,7 @@ package wireguard
 	along with this program.  If not, see <https://www.gnu.org/licenses/>.
 */
 
+// WireguardConnect - Placeholder for unsupported platforms
 func WireguardConnect(_ string, _ uint16) (net.Conn, *device.Device, error) {
 	return nil, nil, errors.New("{{if .Config.Debug}}WireguardConnect not implemented on this platform{{end}}")
 }

server/c2/http.go

@@ -404,7 +404,13 @@ func (s *SliverHTTPC2) DefaultRespHeaders(next http.Handler) http.Handler {
 		if s.c2Config.ServerConfig.RandomVersionHeaders {
 			resp.Header().Set("Server", s.getServerHeader())
 		}
-		for _, header := range s.c2Config.ServerConfig.ExtraHeaders {
+		for _, header := range s.c2Config.ServerConfig.Headers {
+			if 0 < header.Probability && header.Probability < 100 {
+				roll := insecureRand.Intn(99) + 1
+				if header.Probability < roll {
+					continue
+				}
+			}
 			resp.Header().Set(header.Name, header.Value)
 		}
 		next.ServeHTTP(resp, req)

server/configs/database.go

@@ -44,7 +44,7 @@ const (
 
 var (
 	// ErrInvalidDialect - An invalid dialect was specified
-	ErrInvalidDialect = errors.New("Invalid SQL Dialect")
+	ErrInvalidDialect = errors.New("invalid SQL Dialect")
 
 	databaseConfigLog = log.NamedLogger("config", "database")
 )

server/configs/http-c2.go

@@ -35,7 +35,7 @@ import (
 
 const (
 	httpC2ConfigFileName = "http-c2.json"
-	chromeBaseVer        = 89
+	chromeBaseVer        = 92
 )
 
 // HTTPC2Config - Parent config file struct for implant/server
@@ -103,16 +103,17 @@ func (h *HTTPC2Config) RandomImplantConfig() *HTTPC2ImplantConfig {
 	return config
 }
 
-type HTTPHeader struct {
-	Name  string `json:"name"`
-	Value string `json:"value"`
-}
-
 // HTTPC2ServerConfig - Server configuration options
 type HTTPC2ServerConfig struct {
-	RandomVersionHeaders bool         `json:"random_version_headers"`
-	ExtraHeaders         []HTTPHeader `json:"headers"`
-	Cookies              []string     `json:"cookies"`
+	RandomVersionHeaders bool                   `json:"random_version_headers"`
+	Headers              []NameValueProbability `json:"headers"`
+	Cookies              []string               `json:"cookies"`
+}
+
+type NameValueProbability struct {
+	Name        string `json:"name"`
+	Value       string `json:"value"`
+	Probability int    `json:"probability"`
 }
 
 // HTTPC2ImplantConfig - Implant configuration options
@@ -125,9 +126,10 @@ type HTTPC2ServerConfig struct {
 // .png = stop
 // .woff = sliver shellcode
 type HTTPC2ImplantConfig struct {
-	UserAgent     string   `json:"user_agent"`
-	URLParameters []string `json:"url_parameters"`
-	Headers       []string `json:"headers"`
+	UserAgent string `json:"user_agent"`
+
+	URLParameters []NameValueProbability `json:"url_parameters"`
+	Headers       []NameValueProbability `json:"headers"`
 
 	MaxFiles int `json:"max_files"`
 	MinFiles int `json:"min_files"`
@@ -215,8 +217,8 @@ var (
 			Cookies: []string{
 				"PHPSESSID", "SID", "SSID", "APISID", "csrf-state", "AWSALBCORS",
 			},
-			ExtraHeaders: []HTTPHeader{
-				{"Cache-Control", "no-store, no-cache, must-revalidate"},
+			Headers: []NameValueProbability{
+				{Name: "Cache-Control", Value: "no-store, no-cache, must-revalidate", Probability: 100},
 			},
 		},
 		ImplantConfig: &HTTPC2ImplantConfig{
@@ -288,7 +290,7 @@ func GetHTTPC2Config() *HTTPC2Config {
 		httpC2ConfigLog.Errorf("Failed to parse http c2 config %s", err)
 		return &defaultHTTPC2Config
 	}
-	err = CheckHTTPC2Config(config)
+	err = checkHTTPC2Config(config)
 	if err != nil {
 		httpC2ConfigLog.Errorf("Invalid http c2 config: %s", err)
 		return &defaultHTTPC2Config
@@ -296,6 +298,35 @@ func GetHTTPC2Config() *HTTPC2Config {
 	return config
 }
 
+// CheckHTTPC2ConfigErrors - Get the current HTTP C2 config
+func CheckHTTPC2ConfigErrors() error {
+	configPath := GetHTTPC2ConfigPath()
+	if _, err := os.Stat(configPath); os.IsNotExist(err) {
+		err = generateDefaultConfig(configPath)
+		if err != nil {
+			httpC2ConfigLog.Errorf("Failed to generate http c2 config %s", err)
+			return err
+		}
+	}
+	data, err := ioutil.ReadFile(configPath)
+	if err != nil {
+		httpC2ConfigLog.Errorf("Failed to read http c2 config %s", err)
+		return err
+	}
+	config := &HTTPC2Config{}
+	err = json.Unmarshal(data, config)
+	if err != nil {
+		httpC2ConfigLog.Errorf("Failed to parse http c2 config %s", err)
+		return err
+	}
+	err = checkHTTPC2Config(config)
+	if err != nil {
+		httpC2ConfigLog.Errorf("Invalid http c2 config: %s", err)
+		return err
+	}
+	return nil
+}
+
 func generateDefaultConfig(saveTo string) error {
 	data, err := json.MarshalIndent(defaultHTTPC2Config, "", "    ")
 	if err != nil {
@@ -317,12 +348,13 @@ var (
 	ErrMissingSessionFileExt      = errors.New("implant config must specify a session_file_ext")
 	ErrTooFewSessionFiles         = errors.New("implant config must specify at least one session_files value")
 	ErrNonuniqueFileExt           = errors.New("implant config must specify unique file extensions")
+	ErrQueryParamNameLen          = errors.New("implant config url query parameter names must be 3 or more characters")
 
-	fileNameExp = regexp.MustCompile("[^a-zA-Z0-9\\._-]+")
+	fileNameExp = regexp.MustCompile(`[^a-zA-Z0-9\\._-]+`)
 )
 
-// CheckHTTPC2Config - Validate the HTTP C2 config, coerces common mistakes
-func CheckHTTPC2Config(config *HTTPC2Config) error {
+// checkHTTPC2Config - Validate the HTTP C2 config, coerces common mistakes
+func checkHTTPC2Config(config *HTTPC2Config) error {
 	err := checkServerConfig(config.ServerConfig)
 	if err != nil {
 		return err
@@ -448,5 +480,12 @@ func checkImplantConfig(config *HTTPC2ImplantConfig) error {
 		allExtensions[ext] = true
 	}
 
+	// Query Parameter Names
+	for _, queryParam := range config.URLParameters {
+		if len(queryParam.Name) < 3 {
+			return ErrQueryParamNameLen
+		}
+	}
+
 	return nil
 }

server/configs/http-c2_test.go

@@ -51,7 +51,7 @@ func TestDefaultConfig(t *testing.T) {
 	if err != nil {
 		t.Fatal(err)
 	}
-	err = CheckHTTPC2Config(config)
+	err = checkHTTPC2Config(config)
 	if err != nil {
 		t.Fatal(err)
 	}
@@ -64,7 +64,7 @@ func TestPollConfig(t *testing.T) {
 	origPollFileExt := config.ImplantConfig.PollFileExt
 	for _, ext := range []string{"", ".", "..."} {
 		config.ImplantConfig.PollFileExt = ext
-		err := CheckHTTPC2Config(&config)
+		err := checkHTTPC2Config(&config)
 		if err != ErrMissingPollFileExt {
 			t.Fatalf("Parsed '%s' as not missing (%s)", ext, config.ImplantConfig.PollFileExt)
 		}
@@ -82,7 +82,7 @@ func TestPollConfig(t *testing.T) {
 	origPollFiles := config.ImplantConfig.PollFiles
 	for _, empty := range emptyPollFiles {
 		config.ImplantConfig.PollFiles = empty
-		err := CheckHTTPC2Config(&config)
+		err := checkHTTPC2Config(&config)
 		if err != ErrTooFewPollFiles {
 			t.Fatalf("Expected too few poll files from %v got %v", empty, err)
 		}

server/console/console.go

@@ -31,6 +31,7 @@ import (
 	consts "github.com/bishopfox/sliver/client/constants"
 	clienttransport "github.com/bishopfox/sliver/client/transport"
 	"github.com/bishopfox/sliver/protobuf/rpcpb"
+	"github.com/bishopfox/sliver/server/configs"
 	"github.com/bishopfox/sliver/server/transport"
 	"google.golang.org/grpc"
 )
@@ -49,11 +50,14 @@ func Start() {
 	}
 	conn, err := grpc.DialContext(context.Background(), "bufnet", options...)
 	if err != nil {
-		fmt.Printf(Warn+"Failed to dial bufnet: %s", err)
+		fmt.Printf(Warn+"Failed to dial bufnet: %s\n", err)
 		return
 	}
 	defer conn.Close()
 	localRPC := rpcpb.NewSliverRPCClient(conn)
+	if err := configs.CheckHTTPC2ConfigErrors(); err != nil {
+		fmt.Printf(Warn+"Error in HTTP C2 config: %s\n", err)
+	}
 	clientconsole.Start(localRPC, command.BindCommands, serverOnlyCmds, true)
 }
 

server/rpc/rpc-msf.go

@@ -64,7 +64,7 @@ func (rpc *Server) Msf(ctx context.Context, req *clientpb.MSFReq) (*sliverpb.Tas
 		arch = beacon.Arch
 	}
 
-	config := msf.VenomConfig{
+	rawPayload, err := msf.VenomPayload(msf.VenomConfig{
 		Os:         os,
 		Arch:       msf.Arch(arch),
 		Payload:    req.Payload,
@@ -73,8 +73,7 @@ func (rpc *Server) Msf(ctx context.Context, req *clientpb.MSFReq) (*sliverpb.Tas
 		Encoder:    req.Encoder,
 		Iterations: int(req.Iterations),
 		Format:     "raw",
-	}
-	rawPayload, err := msf.VenomPayload(config)
+	})
 	if err != nil {
 		rpcLog.Warnf("Error while generating msf payload: %v\n", err)
 		return nil, err
@@ -83,6 +82,7 @@ func (rpc *Server) Msf(ctx context.Context, req *clientpb.MSFReq) (*sliverpb.Tas
 		Encoder:  "raw",
 		Data:     rawPayload,
 		RWXPages: true,
+		Request:  req.Request,
 	}
 	resp := &sliverpb.Task{Response: &commonpb.Response{}}
 	err = rpc.GenericHandler(taskReq, resp)
@@ -115,7 +115,8 @@ func (rpc *Server) MsfRemote(ctx context.Context, req *clientpb.MSFRemoteReq) (*
 		os = beacon.OS
 		arch = beacon.Arch
 	}
-	config := msf.VenomConfig{
+
+	rawPayload, err := msf.VenomPayload(msf.VenomConfig{
 		Os:         os,
 		Arch:       msf.Arch(arch),
 		Payload:    req.Payload,
@@ -124,8 +125,7 @@ func (rpc *Server) MsfRemote(ctx context.Context, req *clientpb.MSFRemoteReq) (*
 		Encoder:    req.Encoder,
 		Iterations: int(req.Iterations),
 		Format:     "raw",
-	}
-	rawPayload, err := msf.VenomPayload(config)
+	})
 	if err != nil {
 		return nil, err
 	}
@@ -134,6 +134,7 @@ func (rpc *Server) MsfRemote(ctx context.Context, req *clientpb.MSFRemoteReq) (*
 		Encoder:  "raw",
 		Data:     rawPayload,
 		RWXPages: true,
+		Request:  req.Request,
 	}
 	resp := &sliverpb.Task{Response: &commonpb.Response{}}
 	err = rpc.GenericHandler(taskReq, resp)