About “Bulz.591999” infection

The Bulz.591999 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.591999 virus can do?

Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine Bulz.591999?


File Info:
crc32: E831858B
md5: 502460ef184ee607fb76ee4d3c36cbff
name: 502460EF184EE607FB76EE4D3C36CBFF.mlw
sha1: 37620a97b316d338c6304271844d447ca425ddc3
sha256: 800c8a0c9755ce5fa7376b7c48570486770b3e316927aaaa9a42e75e94335bca
sha512: f31e98663cbbe73530fdbe9cd98171d438594965c790e1c5c3ed4a0cc86110316244013e09f81200ba5c447267f1010ad52cea2322d604b7585ced0324194d93
ssdeep: 192:yzHxdKzZBhlIjJCQEEE4444EoX2OSaIisLyOJWTTUa3fj5SsL3j:GR8vIj4QEEE4444EoX2OSaIt2O0TTl3
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: spooler.exe
FileVersion: 23.04.0.0
CompanyName: Ducky
LegalTrademarks: 
Comments: HyperX
ProductName: Keyboard Adapter
ProductVersion: 23.04.0.0
FileDescription: spooler
OriginalFilename: spooler.exe

Bulz.591999 also known as:

ALYac	Gen:Variant.Bulz.591999
CrowdStrike	win/malicious_confidence_70% (D)
Cybereason	malicious.7b316d
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of MSIL/ClipBanker.WE
APEX	Malicious
Avast	FileRepMalware
Cynet	Malicious (score: 100)
Kaspersky	UDS:Trojan-Banker.MSIL.ClipBanker.gen
BitDefender	Gen:Variant.Bulz.591999
MicroWorld-eScan	Gen:Variant.Bulz.591999
Ad-Aware	Gen:Variant.Bulz.591999
Sophos	ML/PE-A
BitDefenderTheta	Gen:NN.ZemsilF.34058.am0@aKnPUwb
FireEye	Generic.mg.502460ef184ee607
Emsisoft	Gen:Variant.Bulz.591999 (B)
SentinelOne	Static AI – Malicious PE
Avira	HEUR/AGEN.1135827
Arcabit	Trojan.Bulz.D9087F
ZoneAlarm	UDS:DangerousObject.Multi.Generic
GData	Gen:Variant.Bulz.591999
MAX	malware (ai score=85)
MaxSecure	Trojan.Malware.300983.susgen
AVG	FileRepMalware

How to remove Bulz.591999?

Bulz.591999 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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