What is “Bulz.227155 (B)”?

The Bulz.227155 (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.227155 (B) virus can do?

Executable code extraction
Creates RWX memory
The binary likely contains encrypted or compressed data.
Attempts to modify desktop wallpaper
Network activity detected but not expressed in API logs

How to determine Bulz.227155 (B)?


File Info:
crc32: FC1C95BA
md5: 33a3fd8dfaacedd42a766c5d133c1274
name: 33A3FD8DFAACEDD42A766C5D133C1274.mlw
sha1: c36853a5d016fe90e1f32fbb2392ae3e66fbaa8a
sha256: 38c09b49ad11f5e3694ad7e292d5a2ef75f78257d9c1bcb998b4ed46ee499fc4
sha512: 25c7ecb0888334cd65fe2d68fab1d105946b6205592cc5c8a7c1557c142e48f442aec71ad0033324388b77f8f6193aabd254051e0590a956154e28b8d64678f5
ssdeep: 6144:4scbsUp6Fyp2Tbqbxkh/re4OFTUp6Fyp2Tbqbxkh/re4Oe:vBUvOq9kUtUvOq9kUe
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9  2021
Assembly Version: 1.0.0.0
InternalName: Encrypt.exe
FileVersion: 1.0.0.0
CompanyName: 
LegalTrademarks: 
Comments: 
ProductName: EncryptDesktop
ProductVersion: 1.0.0.0
FileDescription: Encrypt
OriginalFilename: Encrypt.exe

Bulz.227155 (B) also known as:

Lionic	Trojan.Win32.Bulz.4!c
ALYac	Gen:Variant.Bulz.227155
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_60% (W)
Alibaba	Trojan:MSIL/Filecoder.f8e279bc
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/Filecoder.ALJ
APEX	Malicious
Avast	Win32:Trojan-gen
Cynet	Malicious (score: 99)
Kaspersky	UDS:Trojan.Multi.GenericML.xnet
BitDefender	Gen:Variant.Bulz.227155
MicroWorld-eScan	Gen:Variant.Bulz.227155
Ad-Aware	Gen:Variant.Bulz.227155
Sophos	Generic ML PUA (PUA)
BitDefenderTheta	Gen:NN.ZemsilF.34170.Cm0@ae9v7wh
McAfee-GW-Edition	Artemis
FireEye	Generic.mg.33a3fd8dfaacedd4
Emsisoft	Gen:Variant.Bulz.227155 (B)
SentinelOne	Static AI – Suspicious PE
Avira	TR/Ransom.wxqod
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
GData	Gen:Variant.Bulz.227155
McAfee	Artemis!33A3FD8DFAAC
MAX	malware (ai score=87)
Malwarebytes	Malware.AI.4104579782
Panda	Trj/GdSda.A
TrendMicro-HouseCall	TROJ_GEN.R002C0WIM21
Fortinet	PossibleThreat
AVG	Win32:Trojan-gen
Paloalto	generic.ml

How to remove Bulz.227155 (B)?

Bulz.227155 (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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