I didn’t have time to run it through ollydbg or Ida Pro. The system had a nasty rootkit that was injecting code into a couple of processes. After building a timeline, I was able to determine that the initial infection vector had been deleted and the malware hosting site had been pulled off-line. In this instance, a number of different malware products had been ran, along with clearing temp files and Internet cache, but the system was still showing signs of infection. But, sometime you may need to do analysis on the system. Most of the time, I tell them the evidence has been trampled on by different malware scanning software and just re-image the system. Sometimes as an incident responder we get called on to analyze a system that has already been “looked at” by another admin or desktop support personnel.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |