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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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.mlw
path: /opt/CAPEv2/storage/binaries/8f155d666c7f27aaebb59598c58357cae68de31d3115a4b2ff5258cf926df8b6
crc32: FC636631
md5: 37b7e76f79e6d66f31c1bcd3ef68498d
sha1: 071da0da9e76b39b9e98e15973ac298560dfbea2
sha256: 8f155d666c7f27aaebb59598c58357cae68de31d3115a4b2ff5258cf926df8b6
sha512: c930c3fb2ba8e765ab3a66b17731eddd67661329f1210e2e852ff20cb1d50fcb9e73346ced793a7b7232981f2f1ce6509b3c53050130791677518da769318d21
ssdeep: 24576:W3Lu2HTWVVEoym1uBv3R7WUtLpwbtLpwOFjp:W3LuKTMUv3tbtL2tL/Fd
type: PE32+ executable (console) x86-64, for MS Windows
tlsh: T107259D26B7D44072D673C27ACDA1B665E6B6BC624B30C7CB1394562F0E732D0A939723
sha3_384: 52ae2b040bdd91ad8b2a477bcef6a19914abdbc095e7df4346fa8ce87bf02112875e7ef51d7c812b869e5f09410a8f21
ep_bytes: 4883ec28e8435800004883c428e976fe
timestamp: 2020-03-12 06:40:43

Version Info:
CompanyName: Oracle Corporation
FileDescription: Java(TM) Platform SE binary
FileVersion: 8.0.2510.8
Full Version: 1.8.0_251-b08
InternalName: java
LegalCopyright: Copyright © 2020
OriginalFilename: java.exe
ProductName: Java(TM) Platform SE 8
ProductVersion: 8.0.2510.8
Translation: 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)?

Bulz.845645 (B) removal tool

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.

About the author

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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