SonicALERT
Search

Sonicwall Signatures

 

Go to All Categories list.


  VB.NIB_2
VB.NIB_2 is a Trojan. A Trojan is a program that pretends to have a valid use, but in fact modifies the user's computer in malicious way. Trojans do not replicate or spread to other computers.

File Related Changes
It drops the following file(s) on the system:
  • "c:\Windows\ddcs.exe"

    Process Related Changes
    It creates the following process(es):
    • C:\Windows\system32\cmd.exe [ cmd.exe /c ren c:\windows\ddcs.exe tdirs.exe ]
    • c:\windows\tdirs.exe

      Network Activity
      We observed the following DNS query/queries:
      • the12monkey.servebeer.com

      Registry Related Changes
      It makes the following registry modifications to ensure infection after system reboot:
      • HKCU\Software\Microsoft\Windows\CurrentVersion\Run\windirectories = C:\windows\tdirs.exe


      Relevant Information