Bulz.381100 (B) malicious file

The Bulz.381100 (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.381100 (B) virus can do?

Presents an Authenticode digital signature
Creates RWX memory
Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine Bulz.381100 (B)?


File Info:
crc32: B5A45738
md5: 33f4830e89cdfff9a5b83868bf4b4a74
name: 33F4830E89CDFFF9A5B83868BF4B4A74.mlw
sha1: 986661eb3fab63f2a748998546c065d4fba5dcad
sha256: 7bb248595869eca380ebfc2c59290e53c1476d2080ca5fd2a2c982df56663cd2
sha512: b73c17cec210bc86bb35df800d6580938550181907f6812bfd11deb16308fbfac6bea0b7d7353fa8b339a114cd2e3f03d59c5223c5b1dfd6cb95b6bf28a69627
ssdeep: 12288:mrHPgiFgtcYtvXk14iu5Fx/DxV7rD0KImt0LDTdB3I2:+IiIc0k14xzfadB3I2
type: PE32 executable (console) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
LegalCopyright: xa9 Microsoft Corporation.  All rights reserved.
InternalName: ComSvcConfig.exe
FileVersion: 3.0.4506.5420 (Win7SP1.030729-5400)
CompanyName: Microsoft Corporation
PrivateBuild: DDBLD247
Comments: Flavor=Retail
ProductName: Microsoftxae .NET Framework
ProductVersion: 3.0.4506.5420
FileDescription: ComSvcConfig.exe
OriginalFilename: ComSvcConfig.exe
Translation: 0x0409 0x04b0

Bulz.381100 (B) also known as:

Lionic	Trojan.Win32.Bulz.4!c
ALYac	Gen:Variant.Bulz.381100
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_80% (W)
Cybereason	malicious.e89cdf
Cyren	W32/Ipamor.AX.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
APEX	Malicious
Avast	Win32:Malware-gen
Cynet	Malicious (score: 100)
BitDefender	Gen:Variant.Bulz.381100
MicroWorld-eScan	Gen:Variant.Bulz.381100
Ad-Aware	Gen:Variant.Bulz.381100
Sophos	Generic ML PUA (PUA)
McAfee-GW-Edition	BehavesLike.Win32.Fujacks.jh
FireEye	Generic.mg.33f4830e89cdfff9
Emsisoft	Gen:Variant.Bulz.381100 (B)
SentinelOne	Static AI – Malicious PE
Jiangmin	Packed.Krap.gvtk
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
GData	Gen:Variant.Bulz.381100
McAfee	Artemis!33F4830E89CD
MAX	malware (ai score=85)
Ikarus	Trojan.VB.Agent
Fortinet	W32/Ipamor.7DCE!tr
AVG	Win32:Malware-gen
Paloalto	generic.ml

How to remove Bulz.381100 (B)?

Bulz.381100 (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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