How to remove “Bulz.900455 (B)”?

The Bulz.900455 (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.900455 (B) virus can do?

Presents an Authenticode digital signature
Network activity detected but not expressed in API logs

How to determine Bulz.900455 (B)?


File Info:
crc32: 49371F65
md5: 34ad971c994f7a5bcff5e3059cd49dc6
name: 34AD971C994F7A5BCFF5E3059CD49DC6.mlw
sha1: 0fcc9c7c8829da5e8df7a814510641e98a4f46ec
sha256: b5664169886832db5737d26e5919cb8a31ed34e762bf3cb07816a124a81d771f
sha512: e12c132318df5ec8410fef7e50dcf64ec47e89abfbfad763ef10a776f1be208e728d234c23d0bba7d38ea183eb889bc0c266367562ff76f21af6645c03a2a23e
ssdeep: 6144:059PzX3mAe7RO2VavJcUQRipa5a2WqEFzMy6IgWJCY6uuW34IBF13L:2PntviUQ4QSo+JCbuuW3LBF13L
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9  2021 BRObeuqaB
Assembly Version: 3.12.77.27
InternalName: ulFhtSn.exe
FileVersion: 3.12.77.27
CompanyName: BRObeuqaB
LegalTrademarks: 
Comments: OLXXmWE
ProductName: OLXXmWE
ProductVersion: 3.12.77.27
FileDescription: OLXXmWE
OriginalFilename: ulFhtSn.exe

Bulz.900455 (B) also known as:

K7AntiVirus	Trojan ( 00589cf01 )
Elastic	malicious (high confidence)
Cynet	Malicious (score: 100)
ALYac	Gen:Variant.Bulz.900455
Cylance	Unsafe
CrowdStrike	win/malicious_confidence_80% (D)
K7GW	Trojan ( 00589cf01 )
Cybereason	malicious.c8829d
Cyren	W32/MSIL_Kryptik.GAB.gen!Eldorado
ESET-NOD32	a variant of MSIL/GenKryptik.FMZG
APEX	Malicious
Avast	Win32:Trojan-gen
Kaspersky	HEUR:Trojan-Spy.MSIL.Stealer.gen
BitDefender	Gen:Variant.Bulz.900455
MicroWorld-eScan	Gen:Variant.Bulz.900455
Ad-Aware	Gen:Variant.Bulz.900455
Sophos	Mal/Generic-S
BitDefenderTheta	Gen:NN.ZemsilF.34266.Jm2@aubcGok
McAfee-GW-Edition	Artemis
FireEye	Generic.mg.34ad971c994f7a5b
Emsisoft	Gen:Variant.Bulz.900455 (B)
SentinelOne	Static AI – Malicious PE
Avira	TR/AD.RedLineSteal.jhmxn
eGambit	PE.Heur.InvalidSig
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
Arcabit	Trojan.Bulz.DDBD67
GData	MSIL.Trojan.BSE.3X46GZ
McAfee	AgentTesla-FDEY!34AD971C994F
MAX	malware (ai score=80)
Malwarebytes	Trojan.Crypt.MSIL
MaxSecure	Trojan.Malware.300983.susgen
Fortinet	MSIL/GenKryptik.FMZG!tr
AVG	Win32:Trojan-gen

How to remove Bulz.900455 (B)?

Bulz.900455 (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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