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Painting a Picture of W32.Flamer

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Painting a Picture of W32.Flamer : The number of different components in W32.Flamer is difficult to grasp. The threat is a well designed platform including, among other things, a Web server, a database server, and secure shell communications. It includes a scripting interpreter which allows the attackers to easily deploy updated functionality through various scripts. These scripts are split up into 'apps' and the attackers even appear to have something equivalent to an 'app store' from where they can retrieve new apps containing malicious functionality. To get an idea of how all these components fit together, the best place to start is a file called mssecmgr.ocx . This is W32.Flamer's main file and it is the first element of the threat executed by an infected computer. The file mssecmgr.ocx contains a large number of sub-components. A breakdown of the various components and how they are stored in this file are shown in Figure 1 below: Figure 1. Overview of W...
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Investigating Indicators of Compromise In Your Environment With Latest Version of Redline

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Investigating Indicators of Compromise In Your Environment With Latest Version of Redline : Recently, Mandiant ® released a new version of Redline ™ . If you are not familiar with Redline, it is a great tool for investigating a specific Windows host in depth. We will have a more thorough look into Redline in the next month or so. What I wanted to touch on today is one of Redline’s brand new features: you can now use Indicators of Compromise (IOCs) to drive your Redline investigations. If you are not familiar with IOCs, I urge to you take a moment and head over to http://OpenIOC.org and have a look around. IOCs are the best way for finding indications of compromise and/or intrusion throughout your enterprise. IOCs are one of the main technologies that power Mandiant Intelligent Response, Mandiant’s flagship IR appliance, and have previously been accessible in free products with IOC Editor & IOC Finder . Some blog entries that might help bring you up to speed are Ryan Kazanciya...
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Update: virustotal-search

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Update: virustotal-search : I didn’t expect my virustotal-search program to be that popular, so here is a new version with new features and a few fixes (version 0.0.1 contained a buggy experimental feature I hadn’t planned to release then). What I didn’t explain in my first post, is that virustotal-search builds a database (virustotal-search.pkl) of all your requests, so that recurring requests are served from that local database, and not from the VirusTotal servers. I’ve added a field (Requested) to indicate if the request was send to VirusTotal or served from the local database. If you want all requests to be send to VirusTotal, regardless of the content of the local database, use option –force. And if you don’t want to include your API key in the program source code, you have two alternatives: use option –key and provide the API key on the command line define environment variable VIRUSTOTAL_API2_KEY with the your API key virustotal-search_V0_0_3.zip ( https ) MD5: 89D4848...
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