micr0_shell

micr0 쉘 Micr0shell은 Windows X64 위치 독립 코드PIC Null-Free 리버스 셸 셸코드를 동적으로 생성하기 위해 설계된 가볍고 효율적인 Python 스크립트입니다. 선택한 옵션에 따라 생성된 셸코드는 msfvenom의 유사한 셸코드보다 최대 27 바이트 더 작을 수 있으며, 0x00 바이트 포함도 피합니다. 또한, MSF의 셸코드는 널리 사용되므로 시그니처 기반 탐지 방법에 의해 플래그될 가능성이 더 높기 때문에, micr0shell이 생성한 셸코드는 추가적인 회피 기능을 제공합니다. └─...

ShellcodeCompiler

Shellcode 编译器 Shellcode 编译器是一个程序，可将 C/C++ 风格代码编译成针对 Windows（x86 和 x64）和 Linux（x86 和 x64）的小型、位置无关且不含 NULL 字节的 shellcode。它允许以用户友好的方式调用任何 Windows API 函数或 Linux 系统调用。 Shellcode 编译器接收一个源文件作为输入，并使用自己的编译器解释代码并生成汇编文件，然后使用 Keystone 引擎进行汇编。 命令行选项 -h --help : 显示此帮助信息 -p --platform : Shellcode...

win-exec-calc-shellcode

win-exec-calc-shellcode calc.exe を実行する小さな NUL フリーのシェルコードです。 x86 および x64 版の Windows 5.0〜6.3 2000、XP、2003、2008、7、8、8.1 の全サービスパックで動作します。 サイズ build 306 プラットフォーム | サイズ | スタック整列 | 関数ラッパー | 関数+レジスタ保存 | 関数+スタック | 関数+スタック+レジスタ ---|---|---|---|---|---|--- x86 | 72 | 75 | 77 | 77 | 84 | 84 x64 | 85 | 90 | 9...

Simple

Simple NOP generator Module Options msf use nop/loongarch64/simple msf nopsimple show actions ...actions... msf nopsimple set ACTION msf nopsimple show options ...show and set options... msf nopsimple run This module requires Metasploit: https://metasploit.com/download Current source:...

Windows/x64 - PIC Null-Free TCP Reverse Shell Shellcode (476 Bytes)

import ctypes, struct import argparse from keystone import Exploit Title: Windows/x64 - PIC Null-Free TCP Reverse Shell Shellcode 476 Bytes Exploit Author: Senzee Date: 08/29/2023 Platform: Windows X64 Tested on: Windows 11 Home/Windows Server 2022 Standard/Windows Server 2019 Datacenter OS Versi...

Linux/x86 - Bind (User Specified Port) Shell (/bin/sh) Shellcode (102 bytes)

Exploit Title: Linux/x86 - Bind User Specified Port Shell /bin/sh Shellcode 102 bytes Exploit Author: d7x Tested on: Ubuntu x86 / Linux/x86 Bind Shell /bin/sh with dynamic port binding Null-Free Shellcode 102 bytes Usage: gcc -z execstack -o bindshell bindshell.c ./bindshell 7000 Binding to 7000...

Windows/x64 - Dynamic Null-Free WinExec PopCalc Shellcode (205 Bytes)

Shellcode Title: Windows/x64 - Dynamic Null-Free WinExec PopCalc Shellcode 205 Bytes Shellcode Author: Bobby Cooke boku Tested on: Windows 10 v2004 x64 Shellcode Description: 64bit Windows 10 shellcode that dynamically resolves the base address of kernel32.dll via PEB & ExportTable method. Contai...

Linux/ARM 0.0.0.0:1337/TCP Bindshell Shellcode

100 bytes small null-free Linux/ARM shellcode that binds /bin/sh to 0.0.0.0:1337/TCP. Title: Linux/ARM Raspberry Pi - Bind 0.0.0.0:1337/TCP Shell /bin/sh + Null-Free Shellcode 100 bytes Date: 2020-06-09 Architecture: armv6l GNU/Linux Website: http://www.theanuragsrivastava.com Author: Anurag...

Linux/ARM - Bind (0.0.0.0:1337/TCP) Shell (/bin/sh) + Null-Free Shellcode (100 bytes)

Title: Linux/ARM Raspberry Pi - Bind 0.0.0.0:1337/TCP Shell /bin/sh + Null-Free Shellcode 100 bytes Date: 2020-06-09 Architecture: armv6l GNU/Linux Website: http://www.theanuragsrivastava.com Author: Anurag Srivastava / bindwala: file format elf32-littlearm Disassembly of section .text: 00010054 ...

Linux/x86 Egghunter / Null-Free Shellcode (33 bytes)

/ Title: Linux/x86 - EggHunter + Null-Free Shellcode 33 Bytes Author: Shubham Singh Tested on: x86 GNU/Linux Shellcode Length: 33 Bytes Student ID: SLAE - 1342 Description: Null-Free Egg Hunter Shellcode - 33 Bytes file format elf32-i386 Disassembly of section .text: 08048060 : 8048060: eb 05 jmp...

Linux/x86 - (reboot) polymorphic Shellcode (26 bytes)

Exploit Title: Linux\x86 - 'reboot' polymorphic Shellcode 26 bytes Purpose: This is a x86 Linux null-free polymorphic shellcode for forcing a reboot. Author: Upayan a.k.a. slaeryan Contact: email protected SLAE: 1525 Vendor Homepage: None Software Link: None Tested on: Linux x86 CVE: N/A / ;...

Windows/x64 - WinExec Add-Admin Dynamic Null-Free Shellcode (210 Bytes)

210 bytes small WinExec add-admin dynamic null-free shellcode. // Shellcode Title: WinExec Add-Admin Dynamic Null-Free Shellcode 210 Bytes // Shellcode Author: Bobby Cooke // Date: March 21st, 2020 // Tested on: Windows 10 Home - 1909 x8664, Windows 10 Pro - 1909 x86 // Description: Windows...

Windows/10 Pro - Dynamic Null-Free PopCalc Shellcode (223 bytes)

; Shellcode Title: Dynamic, Null-Free PopCalc Shellcode 223 Bytes ; Shellcode Author: Bobby Cooke ; Technique: PEB & Export Directory Table ; Tested On: Windows 10 Pro x86 10.0.18363 Build 18363 Create a new stack frame push ebp ; push current base pointer to the stack mov ebp, esp ; Set Base Sta...

Linux/x86 - (NOT|ROT+8 Encoded) execve(/bin/sh) null-free Shellcode (47 bytes)

Title: Linux/x86 NOT|ROT+8 Encoded execve/bin/sh null-free Shellcode 47 bytes Author: Daniel Ortiz Date: 2019-10-30 Tested on: Linux 4.18.0-25-generic 26 Ubuntu Size: 47 bytes SLAE ID: PA-9844 ----------------------- execve ------------------------------------------------ global start section .te...

Linux/x86 - Reverse Shell NULL free 127.0.0.1:4444 Shellcode (91 bytes)

Exploit Title: Linux/x86 - Reverse Shell NULL free 127.0.0.1:4444 Shellcode 91 bytes Author: bolonobolo Tested on: Linux x86 Software: N/A CVE: N/A / global start section .text start: ;socket xor ecx, ecx ; xoring ECX xor ebx, ebx ; xoring EBX mul ebx ; xoring EAX and EDX inc cl ; ECX should be 1...

Linux/x86 - Bind TCP (port 43690) Null-Free Shellcode (53 Bytes)

---------------------- DESCRIPTION ------------------------------------- ; Title: Linux/x86 bind tcp shellcode port 43690 null-free ; Author: Daniel Ortiz ; Tested on: Linux 4.18.0-25-generic 26 Ubuntu ; Size: 53 bytes ; SLAE ID: PA-9844 section .DATA section .BSS section .TEXT global start start...

Linux/ARM64 - Reverse (127.0.0.1:4444/TCP) Shell (/bin/sh) + Null-Free Shellcode (128 bytes)

/ Title: Linux/ARM64 - Reverse 127.0.0.1:4444/TCP Shell /bin/sh + Null-Free Shellcode 128 bytes Date: 2019-06-30 Tested: Ubuntu 16.04 aarch64 Author: Ken Kitahara Compilation: gcc -o loader loader.c ubuntu@ubuntu:/works$ lsbrelease -a No LSB modules are available. Distributor ID: Ubuntu...

Linux/ARM64 - Bind (4444/TCP) Shell (/bin/sh) + Null-Free Shellcode (164 bytes)

/ Title: Linux/ARM64 - Bind 4444/TCP Shell /bin/sh + Null-Free Shellcode 164 bytes Date: 2019-06-30 Tested: Ubuntu 16.04 aarch64 Author: Ken Kitahara Compilation: gcc -o loader loader.c ubuntu@ubuntu:/works$ lsbrelease -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu...

macOS execve(/bin/sh) Null Free Shellcode (31 bytes)

/ Title: macOS - execve/bin/sh + Null-Free Shellcode 31 bytes Tested: macOS 10.14.1 Author: Ken Kitahara Compilation: gcc -o loader loader.c dev:works devuser$ swvers ProductName: Mac OS X ProductVersion: 10.14.1 BuildVersion: 18B75 dev:works devuser$ cat binsh.s section .text global start start:...

macOS TCP/4444 Bind Shell Null Free Shellcode (123 bytes)

/ Title: macOS - Bind 4444/TCP Shell /bin/sh + Null-Free Shellcode 123 bytes Tested: macOS 10.14.1 Author: Ken Kitahara Compilation: gcc -o loader loader.c dev:works devuser$ swvers ProductName: Mac OS X ProductVersion: 10.14.1 BuildVersion: 18B75 dev:works devuser$ cat ipv4bind.s section .text...