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Bflient.AF_54 is a Worm. Worms are reproducing malicious programs that run independently and travel across network connections without human action. They could spread over email, IM, peer-to-peer networks, or directly over the wire by leveraging vulnerabilities. The threat that a worm poses is its capability to replicate itself on the system so the computer can send out hundreds or thousands of copies of itself.

      Process Related Changes
      It creates the following mutex(es):
      • "sjBf 10"

      It creates the following process(es):
      • C:\\Windows\\system32\\svchost.exe [ svchost.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\\windowsnt\\currentversion\\winlogon\\taskman = C:\\windows\\temp\\13d1f7300f945894e4486522019873a3.exeHþl

        Relevant Information