bj

package

v0.0.0-...-605d46e Latest Latest Go to latest Published: Jul 1, 2021 License: GPL-3.0 Imports: 15 Imported by: 5

Details

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Repository

github.com/Binject/binjection

Links

Open Source Insights

Documentation ¶

Index ¶

Constants
func BinaryMagic(buf []byte) (int, error)
func BinaryMagicFile(filename string) (int, error)
func Binject(sourceBytes []byte, shellcodeBytes []byte, config *BinjectConfig) ([]byte, error)
func BinjectFile(sourceFile string, destFile string, shellcodeFile string, ...) error
func ElfBinject(sourceBytes []byte, shellcodeBytes []byte, config *BinjectConfig) ([]byte, error)
func MachoBinject(sourceBytes []byte, shellcodeBytes []byte, config *BinjectConfig) ([]byte, error)
func NoteToLoad(elfFile *elf.File, userShellCode []byte, fsize int64) ([]byte, error)
func PeBinject(sourceBytes []byte, shellcodeBytes []byte, config *BinjectConfig) ([]byte, error)
func RandomString(len int) string
type BinjectConfig
type Cave
- func FindCaves(sourceBytes []byte) ([]Cave, error)
- func FindCavesFile(sourceFile string) ([]Cave, error)

Constants ¶

View Source

const (
	PtNoteInject int = iota
	SilvioInject     = iota
)

Injection Methods

View Source

const (
	// ERROR - constant for an error
	ERROR = iota
	// ELF - constant for ELF binary format
	ELF = iota
	// MACHO - constant for Mach-O binary format
	MACHO = iota
	// FAT - constant for FAT/Mach-O binary format
	FAT = iota
	// PE - constant for PE binary format
	PE = iota
	// MIN_CAVE_SIZE - the smallest a code cave can be
	MIN_CAVE_SIZE = 94
)

Variables ¶

This section is empty.

Functions ¶

func BinaryMagic ¶

func BinaryMagic(buf []byte) (int, error)

BinaryMagic - Identifies the Binary Format of a file by looking at its magic number

func BinaryMagicFile ¶

func BinaryMagicFile(filename string) (int, error)

BinaryMagicFile - Identifies the Binary Format of a file by looking at its magic number

func Binject ¶

func Binject(sourceBytes []byte, shellcodeBytes []byte, config *BinjectConfig) ([]byte, error)

Binject - Inject shellcode into a byte array

func BinjectFile ¶

func BinjectFile(sourceFile string, destFile string, shellcodeFile string, config *BinjectConfig) error

BinjectFile - Inject shellcode into a binary file

func ElfBinject ¶

func ElfBinject(sourceBytes []byte, shellcodeBytes []byte, config *BinjectConfig) ([]byte, error)

ElfBinject - Inject shellcode into an ELF binary

func MachoBinject ¶

func MachoBinject(sourceBytes []byte, shellcodeBytes []byte, config *BinjectConfig) ([]byte, error)

MachoBinject - Inject shellcode into an Mach-O binary

func NoteToLoad ¶

func NoteToLoad(elfFile *elf.File, userShellCode []byte, fsize int64) ([]byte, error)

NoteToLoad - PT_NOTE to PT_LOAD infection method *********************************** ***********************************

func PeBinject ¶

func PeBinject(sourceBytes []byte, shellcodeBytes []byte, config *BinjectConfig) ([]byte, error)

PeBinject - Inject shellcode into an PE binary

func RandomString ¶

func RandomString(len int) string

RandomString - generates random string of given length

Types ¶

type BinjectConfig ¶

type BinjectConfig struct {
	CodeCaveMode    bool
	InjectionMethod int

	Repo *shellcode.Repo
}

BinjectConfig - Configuration Settings for the Binject modules

type Cave ¶

type Cave struct {
	Start, End uint64
}

Cave - structure describing a code cave

func FindCaves ¶

func FindCaves(sourceBytes []byte) ([]Cave, error)

FindCaves - finds code caves in a byte array

func FindCavesFile ¶

func FindCavesFile(sourceFile string) ([]Cave, error)

FindCavesFile - finds code caves in a file

Source Files ¶

View all Source files

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