Files
2026-02-22 16:37:30 -08:00

59 lines
2.6 KiB
Go

package shellcodeencoders
import (
"github.com/bishopfox/sliver/client/command/completers"
"github.com/bishopfox/sliver/client/command/flags"
"github.com/bishopfox/sliver/client/command/help"
"github.com/bishopfox/sliver/client/console"
consts "github.com/bishopfox/sliver/client/constants"
"github.com/rsteube/carapace"
"github.com/spf13/cobra"
"github.com/spf13/pflag"
)
// Commands returns the shellcode-encoders command and its subcommands.
func Commands(con *console.SliverClient) []*cobra.Command {
shellcodeEncodersCmd := &cobra.Command{
Use: consts.ShellcodeEncodersStr,
Short: "List supported shellcode encoders",
Long: help.GetHelpFor([]string{consts.ShellcodeEncodersStr}),
Args: cobra.NoArgs,
Run: func(cmd *cobra.Command, args []string) {
ShellcodeEncodersCmd(cmd, con, args)
},
GroupID: consts.PayloadsHelpGroup,
}
flags.Bind("shellcode-encoders", false, shellcodeEncodersCmd, func(f *pflag.FlagSet) {
f.Int64P("timeout", "t", flags.DefaultTimeout, "grpc timeout in seconds")
})
shellcodeEncodersEncodeCmd := &cobra.Command{
Use: "encode <shellcode file>...",
Short: "Encode shellcode using server encoders",
Long: help.GetHelpFor([]string{consts.ShellcodeEncodersStr, "encode"}),
Args: cobra.MinimumNArgs(1),
Run: func(cmd *cobra.Command, args []string) {
ShellcodeEncodersEncodeCmd(cmd, con, args)
},
}
flags.Bind("shellcode-encoders encode", false, shellcodeEncodersEncodeCmd, func(f *pflag.FlagSet) {
f.StringP("encoder", "e", "", "encoder to use (shikata_ga_nai, xor, xor_dynamic)")
f.StringP("arch", "a", "amd64", "architecture of the shellcode")
f.IntP("iterations", "i", 1, "number of encoding iterations")
f.StringP("bad-chars", "b", "", "hex encoded bad characters to avoid (e.g. 0001)")
f.StringP("output", "o", "", "output file (or directory when encoding multiple files)")
f.Int64P("timeout", "t", flags.DefaultTimeout, "grpc timeout in seconds")
})
flags.BindFlagCompletions(shellcodeEncodersEncodeCmd, func(comp *carapace.ActionMap) {
(*comp)["encoder"] = ShellcodeEncoderNameCompleter(con)
(*comp)["arch"] = ShellcodeEncoderArchCompleter(con)
(*comp)["output"] = carapace.ActionFiles().Tag("output file/directory")
})
completers.RegisterLocalFilePathFlagCompletion(shellcodeEncodersEncodeCmd, "output")
carapace.Gen(shellcodeEncodersEncodeCmd).PositionalCompletion(carapace.ActionFiles().Tag("shellcode file"))
completers.RegisterLocalFilePathPositionalAnyCompletion(shellcodeEncodersEncodeCmd)
shellcodeEncodersCmd.AddCommand(shellcodeEncodersEncodeCmd)
return []*cobra.Command{shellcodeEncodersCmd}
}