util

Documentation

Index

• func AllowedName(name string) error
• func ByteCountBinary(b int64) string
• func ChmodR(path string, filePerm, dirPerm os.FileMode) error
• func Contains[T comparable](elements []T, v T) bool
• func CopyFile(src string, dst string) error
• func DeflateBuf(data []byte) []byte
• func Keys[M ~map[K]V, K comparable, V any](m M) []K
• func PreludeDecrypt(data []byte, key []byte) []byte
• func PreludeEncrypt(data []byte, key []byte, iv []byte) []byte
• func RC4EncryptUnsafe(data []byte, key []byte) []byte
• func ReadFileFromTarGz(tarGzFile string, tarPath string) ([]byte, error)
• func RemoveElement(slice []uint64, value uint64) []uint64
• func ResolvePath(in string) string

Functions

func AllowedName

func AllowedName(name string) error

func ByteCountBinary

func ByteCountBinary(b int64) string

ByteCountBinary - Pretty print byte size

func ChmodR

func ChmodR(path string, filePerm, dirPerm os.FileMode) error

ChmodR - Recursively chmod

func Contains

func Contains[T comparable](elements []T, v T) bool

func CopyFile

func CopyFile(src string, dst string) error

CopyFile - Copy a file from src to dst

func DeflateBuf

func DeflateBuf(data []byte) []byte

DeflateBuf - Deflate a buffer using BestCompression (9)

func Keys

func Keys[M ~map[K]V, K comparable, V any](m M) []K

From the x/exp source code - gets a slice of keys for a map

func PreludeDecrypt

func PreludeDecrypt(data []byte, key []byte) []byte

PreludeDecrypt a command

func PreludeEncrypt

func PreludeEncrypt(data []byte, key []byte, iv []byte) []byte

PreludeEncrypt the results

func RC4EncryptUnsafe

func RC4EncryptUnsafe(data []byte, key []byte) []byte

RC4 encryption - Cryptographically insecure! Added for stage-listener shellcode obfuscation Dont use for anything else!

func ReadFileFromTarGz

func ReadFileFromTarGz(tarGzFile string, tarPath string) ([]byte, error)

ReadFileFromTarGz - Read a file from a tar.gz file in-memory

func RemoveElement

func RemoveElement(slice []uint64, value uint64) []uint64

func ResolvePath

func ResolvePath(in string) string

ResolvePath - Resolve a path from an assumed root path