Categories: Malware

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.

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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: C0CA4100md5: 6fe8ab0b7d714c54ffb4c724aeb6d18dname: 6FE8AB0B7D714C54FFB4C724AEB6D18D.mlwsha1: b227e11160d82add7bcd173c18683016a71fc75esha256: ba0bc680cff76f569d94608ec973a70100e7de49988fbe640e52173655b4374dsha512: 4ec5e9e30e50de434d32e4881912f1e5a7e51d7bc72f4667efd5d20d44bd1a3629c942fb1c0fb0833febc0153afdd91ce37bc9d3f2e55ef147adb872f5d8cf8essdeep: 49152:tkRDUwzMO/aYfjoe9wu04MYs89HcKrZ2Q:mRD+OiYfjoe9JMYsA8GZ2Qtype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Copyright xa9 2017 - 2021Assembly Version: 1.0.0.0InternalName: Ntx644x632x9996EGx6a9qo.exeFileVersion: 1.0.0.0CompanyName: LegalTrademarks: Comments: ProductName: Restaurant ManagerProductVersion: 1.0.0.0FileDescription: Restaurant ManagerOriginalFilename: 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?

  • 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.
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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