Philippe Lagadec – decalage.info - @decalage2

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MacroRaptor - mraptor In practice, mraptor detects almost 100% of the samples tested so far, with very few false positives.
MacroRaptor applications Mraptor_milter / MacroMilter • Milter plugins for Sendmail and Postfix, to detect malicious macros in e- mail attachments and remove them. • A similar filter could also be developed for web proxies. • https://github.com/<strong>decalage</strong>2/oletools/blob/master/oletools/mraptor_mi lter.py • https://github.com/sbidy/MacroMilter Mraptor GUI • Simple GUI for end-users to check if a file contains malicious macros before opening it. • (not released yet) • And it would also be easy to develop a small web application to make the same check online or on internal web servers. (similar to VirusTotal or IRMA)
Page 1 and 2: Toulouse Hacking Convention 3 rd Ma
Page 3 and 4: Au menu Red Side • Malicious Macr
Page 5 and 6: What can a malicious macro do? •
Page 7 and 8: Sample VBA Dropper Private Declare
Page 9 and 10: Blue Side: Analysis
Page 11 and 12: olevba - extraction + analysis $ ./
Page 13 and 14: Services/Projects using olevba Vipe
Page 15 and 16: ViperMonkey • Olevba alone: 1. Ex
Page 17 and 18: Other Analysis Techniques • Loffi
Page 19 and 20: Macro Detection & Prevention • Wh
Page 21: MicroRaptor Picture published by Co
Page 25 and 26: Conclusion VBA Macros are still a v
Page 27 and 28: Extra Slides
Page 29 and 30: Obfuscation iKJINJdg = StrReverse(C
Page 31 and 32: MS Office File Formats with macros
Page 33 and 34: oledump • http://blog.didiersteve
Page 35 and 36: oledump - plugins $ ./oledump.py ~/
Page 37 and 38: ViperMonkey - hello world
Page 39 and 40: ViperMonkey - what next • Minimal

Philippe Lagadec – decalage.info - @decalage2

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