Whois queries are used to determine the IP address ranges associated with clients. A whois query can be run on most UNIX environments. In a Windows environment, the tools such as WsPingPro and Sam Spade can be used to perform whois queries. Whois queries can also be executed over the Web from www.arin.net and www.networksolutions.com.

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SpiderLabs Defacetool

DefaceTool is an open-source Java Server Faces(JSF)testing tool for decoding view state and creating view state attack vectors. The tool can be used to create XSS attacks and session and

Yahoo password recovery method

A friend of ours asked us “is it possible to retrieve yahoo password”. On further discussion we found out that he was waiting to get the password from an old

Tutorials (overflow, using debugers, exploits coding…)

* Stack based overflows (direct RET overwrite) : (Tutorial Part 1) http://www.corelan.be:8800/index.php/2009/07/19/exploit-writing-tutorial-part-1-stack-based-overflows/ * Jumping to shellcode : (Tutorial Part 2) http://www.corelan.be:8800/index.php/2009/07/23/writing-buffer-overflow-exploits-a-quick-and-basic-tutorial-part-2/ * Stack based overflows – SEH (Tutorial Part 3)