What is “Bulz.390903”?

The Bulz.390903 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.390903 virus can do?

Executable code extraction
Creates RWX memory
The binary likely contains encrypted or compressed data.

How to determine Bulz.390903?


File Info:
crc32: C0CA4100
md5: 6fe8ab0b7d714c54ffb4c724aeb6d18d
name: 6FE8AB0B7D714C54FFB4C724AEB6D18D.mlw
sha1: b227e11160d82add7bcd173c18683016a71fc75e
sha256: ba0bc680cff76f569d94608ec973a70100e7de49988fbe640e52173655b4374d
sha512: 4ec5e9e30e50de434d32e4881912f1e5a7e51d7bc72f4667efd5d20d44bd1a3629c942fb1c0fb0833febc0153afdd91ce37bc9d3f2e55ef147adb872f5d8cf8e
ssdeep: 49152:tkRDUwzMO/aYfjoe9wu04MYs89HcKrZ2Q:mRD+OiYfjoe9JMYsA8GZ2Q
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9  2017 - 2021
Assembly Version: 1.0.0.0
InternalName: Ntx644x632x9996EGx6a9qo.exe
FileVersion: 1.0.0.0
CompanyName: 
LegalTrademarks: 
Comments: 
ProductName: Restaurant Manager
ProductVersion: 1.0.0.0
FileDescription: Restaurant Manager
OriginalFilename: Ntx644x632x9996EGx6a9qo.exe

Bulz.390903 also known as:

Elastic	malicious (high confidence)
DrWeb	Trojan.InjectNET.14
Cynet	Malicious (score: 100)
ALYac	Gen:Variant.Bulz.390903
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
ESET-NOD32	a variant of MSIL/Kryptik.ZXP
APEX	Malicious
Avast	Win32:RATX-gen [Trj]
Kaspersky	HEUR:Trojan.MSIL.Crypt.gen
BitDefender	Gen:Variant.Bulz.390903
MicroWorld-eScan	Gen:Variant.Bulz.390903
Ad-Aware	Gen:Variant.Bulz.390903
Sophos	ML/PE-A
TrendMicro	TROJ_GEN.R06CC0DCB21
McAfee-GW-Edition	BehavesLike.Win32.Generic.tc
FireEye	Generic.mg.6fe8ab0b7d714c54
Emsisoft	Gen:Variant.Bulz.390903 (B)
SentinelOne	Static AI – Malicious PE
Microsoft	Trojan:MSIL/AgentTesla.MXB!MTB
Arcabit	Trojan.Bulz.D5F6F7
ZoneAlarm	HEUR:Trojan.MSIL.Crypt.gen
GData	Gen:Variant.Bulz.390903
AhnLab-V3	Malware/Win32.RL_Generic.C4368059
McAfee	PWS-FCWJ!6FE8AB0B7D71
MAX	malware (ai score=81)
Malwarebytes	Trojan.MalPack
TrendMicro-HouseCall	TROJ_GEN.R06CC0DCB21
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/Kryptik.ZXG!tr
AVG	Win32:RATX-gen [Trj]
Qihoo-360	HEUR/QVM03.0.E09F.Malware.Gen

How to remove Bulz.390903?

Bulz.390903 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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