von Florian Roth | Okt 27, 2015 | APT, THOR, Unsere Arbeit
People often ask me if they still need our host based scanner THOR now that they have bought a network appliance that already checks all content that goes into and leaves their network. I normally answer that it is not a question of one solution versus another, but a...
von Florian Roth | Aug 28, 2014 | APT, Command Line, Tool, Tutorial, YARA
As a follow up on my first article about inverse matching yara rules I would like to add a tutorial on how to scan for system file manipulations using Yara and Powershell. The idea of inverse matching is that we do not scan for something malicious that we already know...
von Florian Roth | Apr 23, 2013 | Unsere Arbeit
In den vergangenen Monaten konnten wir mehrere Kunden bei der Bewältigung und Behandlung massiver Angriffe unterstützen. Zufällige Entdeckungen im Kundennetz zeigten in allen Fällen nur die „Spitze es Eisbergs“ größerer und länger andauernder Attacken....
