Sonicwall Signatures


Go to All Categories list.

IRCBot.BHI 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\System32\Brwsr64.exe"

Process Related Changes
It creates the following mutex(es):
  • "v1.7"
  • "DBWinMutex"

It creates the following process(es):
  • C:\Windows\system32\Brwsr64.exe
  • C:\Windows\system32\cmd.exe

    Network Activity
    We observed the following DNS query/queries:

    Registry Related Changes
    It makes the following registry modifications to ensure infection after system reboot:
    • HKLM\Software\Microsoft\Windows\CurrentVersion\Run\microsoftbrowserservices = Brwsr64.exe

    Relevant Information