Package: balbuzard
Balbuzard[Balbuzard](http://www.decalage.info/python/balbuzard) is a package of malware analysis tools in python toextract patterns of interest from suspicious files(IP addresses, domain names, known file headers, interesting strings, etc).It can alsocrack malware obfuscationsuch as XOR, ROL, etc by bruteforcing and checking for those patterns.Quick links: [Download](http://bitbucket.org/decalage/balbuzard/downloads) - [Install](https://bitbucket.org/decalage/balbuzard/wiki/Installation) - [Documentation](https://bitbucket.org/decalage/balbuzard/wiki) - [Contact](http://www.decalage.info/contact) - [Report issues](https://bitbucket.org/decalage/balbuzard/issues?status=new&status=open) - [Updates on Twitter](https://twitter.com/decalage2)## Balbuzard tools:[balbuzard](https://bitbucket.org/decalage/balbuzard/wiki/balbuzard/) is a tool to extract patterns of interest from malicious files, such as IP addresses, URLs, embedded files and typical malware strings. It is easily extensible with new  patterns, regular expressions and Yara rules.[bbcrack](https://bitbucket.org/decalage/balbuzard/wiki/bbcrack/) uses a new algorithm based on patterns of interest to bruteforce typical malware [obfuscation](https://bitbucket.org/decalage/balbuzard/wiki/Transforms) such as XOR, ROL, ADD and various combinations, in order to guess which algorithms/keys have been used.[bbharvest](https://bitbucket.org/decalage/balbuzard/wiki/bbharvest/) extracts all patterns of interest found when applying typical malware [obfuscation transforms](https://bitbucket.org/decalage/balbuzard/wiki/Transforms) such as XOR, ROL, ADD and various combinations, trying all possible keys. It is especially useful when several keys or several transforms are used in a single file.[bbtrans](https://bitbucket.org/decalage/balbuzard/wiki/bbtrans/) can apply any of the [transforms](https://bitbucket.org/decalage/balbuzard/wiki/Transforms) from bbcrack (XOR, ROL, ADD and various combinations) to a file.## When to use these tools:If you need to analyze a new malicious file, you can first try [balbuzard](https://bitbucket.org/decalage/balbuzard/wiki/balbuzard/) to extract strings/patterns of interest and detect embedded files in cleartext.Then if you think the malicious file might use an [obfuscation algorithm](https://bitbucket.org/decalage/balbuzard/wiki/Transforms) such as XOR to hide interesting data (e.g. an embedded executable file), try [bbcrack](https://bitbucket.org/decalage/balbuzard/wiki/bbcrack/) to find the algorithm and the key(s).Alternatively, if bbcrack is not successful, or if you think the file may use several [algorithms](https://bitbucket.org/decalage/balbuzard/wiki/Transforms) and/or keys, try [bbharvest](https://bitbucket.org/decalage/balbuzard/wiki/bbharvest/). bbharvest is especially targeted at single strings obfuscated within an executable or malicious file.## 5 minutes demoSee the [Demo](https://bitbucket.org/decalage/balbuzard/wiki/Demo/) page to see examples and test the tools by yourself in a few minutes using the provided samples.## Help wanted:if you have malware samples or malicious documents with known obfuscation algorithms such as XOR, please [contact me](http://www.decalage.info/contact). That will help me a lot to improve bbcrack and bbharvest.if you know other strings, patterns, file headers useful for malware analysis that Balbuzard should support, or other [obfuscation algorithms](https://bitbucket.org/decalage/balbuzard/wiki/Transforms), please [contact me](http://www.decalage.info/contact).See <http://www.decalage.info/python/balbuzard> for more info and other tools.# NewsFollow all updates and news on Twitter: <https://twitter.com/decalage2>2014-05-22: Balbuzard v0.19 included in [REMnux v5](http://blog.zeltser.com/post/86508269224/remnux-v5-release-for-malware-analysts), pre-installed and ready to use.2014-03-23 v0.19: bugfix when Yara is not installed, improved [documentation](https://bitbucket.org/decalage/balbuzard/wiki).2014-02-26 v0.18: Initial release of Balbuzard tools2013-03-15: added harvest mode (bbharvest)2011-05-06: added bruteforce functions (bbcrack)2008-06-06: first public release as [reScan](http://decalage.info/rescan) for [SSTIC08](http://decalage.info/sstic08)2007-07-11: first versions of reScansee changelog in source code for more info.# DownloadThe archive is available on [the project page on Bitbucket](https://bitbucket.org/decalage/balbuzard/downloads).# InstallationSee the [installation instructions](https://bitbucket.org/decalage/balbuzard/wiki/Installation).# How to contribute / report bugs / ask for help:These are open-source tools developed on my spare time. Any contribution such as code improvements, ideas, bug reports, additional patterns or transforms would be highly appreciated. You may contact me using [this online form](http://www.decalage.info/contact), by e-mail (decalage at laposte.net) or use the [issue page on Bitbucket](https://bitbucket.org/decalage/balbuzard/issues?status=new&status=open) to report bugs/ideas, or clone the project then send me pull requests to suggest changes.LicenseThis license applies to the whole Balbuzard package including balbuzard, bbcrack, bbharvest and bbtrans, apart from the thirdparty and plugins folders which contain third-party files published with their own license.The Balbuzard package is copyright (c) 2007-2014, Philippe Lagadec (http://www.decalage.info)
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