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Menu > Articles de la revue de presse : - l'ensemble [ tous | francophone] - par mots clé [ tous] - par site [ tous] - le tagwall [ voir] - Top bi-hebdo de la revue de presse [ Voir]
Présentation : Once, on a blog far, far away, there was this post that discussed the use of the Unicode RLO control character to hide malware in the Registry, particularly from GUI viewers that processed Unicode. Recently, Jamie shared this Symantec article with me figure 1 in the article illustrates an interesting aspect of the malware when it comes to persistence...it apparently prepends a null character to the beginning of the value name. Interesting, some seem to think that this makes tools like RegEdit brokken . So, I wrote a RegRipper plugin called null.pl that runs through a hive file looking for key and value names that being with a null character. Jamie also shared a couple of sample hives, so I got to test the plugin out. The following image illustrates the plugin output when run against one of the hives All in all, the turn-around time was pretty quick. I started this morning, and had the plugin written, tested, and uploaded to Github before lunch.
Les derniers articles du site "Windows Incident Response" :
- Training Philosophy
- Cool Stuff, re WMI Persistence
- Windows Registry Forensics, 2E
- Event Logs
- Links Plugin Updates and Other Things
- Tools, Links, From the Trenches, part deux
- From the Trenches
- Updated samparse.pl plugin
- The Need for Instrumentation
- Analysis
Menu > Articles de la revue de presse : - l'ensemble [ tous | francophone] - par mots clé [ tous] - par site [ tous] - le tagwall [ voir] - Top bi-hebdo de la revue de presse [ Voir]
Si vous voulez bloquer ce service sur vos fils RSS :
- avec iptables "iptables -A INPUT -s 88.190.17.190 --dport 80 -j DROP"
- avec ipfw et wipfw "ipfw add deny from 88.190.17.190 to any 80"
- Nous contacter par mail
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