Should I remove “Bulz.300131 (B)”?

The Bulz.300131 (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.300131 (B) virus can do?

The binary likely contains encrypted or compressed data.
Network activity detected but not expressed in API logs

How to determine Bulz.300131 (B)?


File Info:
crc32: 6E8627E0
md5: b63e31b02380efaf2fe6f6d1753e0930
name: B63E31B02380EFAF2FE6F6D1753E0930.mlw
sha1: eb77a1a7041eccca4e28c1acce0346e0ac765d29
sha256: 5070cc36cdf387d41089b87ac04154a3d30dab86cb819caabb4091388efc2fef
sha512: 776ac96459f9c7072d91c72547c1c78d2779fcbbefee0513c26a4616454f341a8d1a967df66da64a04fedcbfe92a42ddc21bb5eec242a10b302e0d8d83ec78eb
ssdeep: 12288:r7QmKqBOBvTs/4D7lzHcEAijNwJmRelVu9GO0y6XXCgVf2MiFE089xc:r0mKqBl/m7qirQ2IOv6HjVf0sc
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9   2009
Assembly Version: 1.0.0.0
InternalName: LayoutKind.exe
FileVersion: 1.0.0.0
CompanyName:  
LegalTrademarks: 
Comments: 
ProductName: DemoVB
ProductVersion: 1.0.0.0
FileDescription: DemoVB
OriginalFilename: LayoutKind.exe

Bulz.300131 (B) also known as:

Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
ALYac	Gen:Variant.Bulz.300131
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_60% (W)
Cybereason	malicious.02380e
Cyren	W32/MSIL_Kryptik.DMC.gen!Eldorado
Symantec	Trojan.Gen.2
ESET-NOD32	a variant of MSIL/Kryptik.ABFU
APEX	Malicious
Avast	FileRepMalware
Kaspersky	HEUR:Trojan.MSIL.Crypt.gen
BitDefender	Gen:Variant.Bulz.300131
MicroWorld-eScan	Gen:Variant.Bulz.300131
Ad-Aware	Gen:Variant.Bulz.300131
McAfee-GW-Edition	Artemis!Trojan
FireEye	Generic.mg.b63e31b02380efaf
Emsisoft	Gen:Variant.Bulz.300131 (B)
SentinelOne	Static AI – Malicious PE
Kingsoft	Win32.Troj.Undef.(kcloud)
Microsoft	Trojan:Win32/Wacatac.B!ml
ZoneAlarm	HEUR:Trojan.MSIL.Crypt.gen
GData	Gen:Variant.Bulz.300131
AhnLab-V3	Suspicious/Win.MSILKrypt.X2104
McAfee	Artemis!B63E31B02380
MAX	malware (ai score=87)
Malwarebytes	MachineLearning/Anomalous.95%
TrendMicro-HouseCall	TROJ_GEN.R06CH0CF121
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ABFE!tr
AVG	FileRepMalware
Paloalto	generic.ml

How to remove Bulz.300131 (B)?

Bulz.300131 (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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