Categories: Malware

Bulz.845645 (B) removal guide

The Bulz.845645 (B) is considered dangerous by lots of security experts. When this infection is active, you may notice unwanted processes in Task Manager list. In this case, it is adviced to scan your computer with GridinSoft Anti-Malware.

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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Bulz.845645 (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Presents an Authenticode digital signature
  • Authenticode signature is invalid
  • Network activity detected but not expressed in API logs
  • Anomalous binary characteristics

How to determine Bulz.845645 (B)?


File Info:

name: 37B7E76F79E6D66F31C1.mlwpath: /opt/CAPEv2/storage/binaries/8f155d666c7f27aaebb59598c58357cae68de31d3115a4b2ff5258cf926df8b6crc32: FC636631md5: 37b7e76f79e6d66f31c1bcd3ef68498dsha1: 071da0da9e76b39b9e98e15973ac298560dfbea2sha256: 8f155d666c7f27aaebb59598c58357cae68de31d3115a4b2ff5258cf926df8b6sha512: c930c3fb2ba8e765ab3a66b17731eddd67661329f1210e2e852ff20cb1d50fcb9e73346ced793a7b7232981f2f1ce6509b3c53050130791677518da769318d21ssdeep: 24576:W3Lu2HTWVVEoym1uBv3R7WUtLpwbtLpwOFjp:W3LuKTMUv3tbtL2tL/Fdtype: PE32+ executable (console) x86-64, for MS Windowstlsh: T107259D26B7D44072D673C27ACDA1B665E6B6BC624B30C7CB1394562F0E732D0A939723sha3_384: 52ae2b040bdd91ad8b2a477bcef6a19914abdbc095e7df4346fa8ce87bf02112875e7ef51d7c812b869e5f09410a8f21ep_bytes: 4883ec28e8435800004883c428e976fetimestamp: 2020-03-12 06:40:43

Version Info:

CompanyName: Oracle CorporationFileDescription: Java(TM) Platform SE binaryFileVersion: 8.0.2510.8Full Version: 1.8.0_251-b08InternalName: javaLegalCopyright: Copyright © 2020OriginalFilename: java.exeProductName: Java(TM) Platform SE 8ProductVersion: 8.0.2510.8Translation: 0x0000 0x04b0

Bulz.845645 (B) also known as:

Lionic Trojan.Win32.Bulz.4!c
MicroWorld-eScan Gen:Variant.Bulz.845645
FireEye Gen:Variant.Bulz.845645
McAfee Artemis!37B7E76F79E6
Cylance Unsafe
ClamAV Win.Trojan.Bulz-9860169-0
BitDefender Gen:Variant.Bulz.845645
Avast FileRepMalware
Ad-Aware Gen:Variant.Bulz.845645
Emsisoft Gen:Variant.Bulz.845645 (B)
McAfee-GW-Edition Artemis
Sophos Generic ML PUA (PUA)
SentinelOne Static AI – Suspicious PE
GData Gen:Variant.Bulz.845645
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 100)
ALYac Gen:Variant.Bulz.845645
MAX malware (ai score=84)
VBA32 Trojan.VBKrypt
TrendMicro-HouseCall TROJ_GEN.R03BH09KN21
Ikarus Trojan.Autorun
Fortinet PossibleThreat.PALLAS.H
AVG FileRepMalware
CrowdStrike win/malicious_confidence_60% (W)

How to remove Bulz.845645 (B)?

  • Download and install GridinSoft Anti-Malware.
  • Open GridinSoft Anti-Malware and perform a “Standard scan“.
  • Move to quarantine” all items.
  • Open “Tools” tab – Press “Reset Browser Settings“.
  • Select proper browser and options – Click “Reset”.
  • Restart your computer.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

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