Should I remove “Bulz.282961 (B)”?

The Bulz.282961 (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.282961 (B) virus can do?

The binary likely contains encrypted or compressed data.
Network activity detected but not expressed in API logs
Anomalous binary characteristics

How to determine Bulz.282961 (B)?


File Info:
crc32: EAF353BC
md5: 2b55bdac8bc61eb43f7be545f3ce77e7
name: 2B55BDAC8BC61EB43F7BE545F3CE77E7.mlw
sha1: 0bbe0f3f6dbf670f71576011c9547fb89648c187
sha256: ac11f9d30cac056fd49e8615ef42ba5d82438a67b52e43555a807cd1702ccbff
sha512: 7cf730a02b1ed309789ceed6e853a0bd56d28de64b431584c305131946667114e08362e187518e3e97297d2e9cf0f47cc13ec0a12fb2a21db5d93f76c23165b0
ssdeep: 196608:0tyHzzQji3pOIJYcKXYHW8o+teTJascSbEiWi:OVjiZQBewfJbEi
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:
Translation: 0x0000 0x04b0
LegalCopyright: Windows Defender Service Module
Assembly Version: 12.4.7.5
InternalName: stubPrincipal.exe
FileVersion: 12.4.7.5
CompanyName: Windows Defender Service Module
LegalTrademarks: Windows Defender Service Module
Comments: Windows Defender Service Module
ProductName: Windows Defender Service Module
ProductVersion: 12.4.7.5
FileDescription: Windows Defender Service Module
OriginalFilename: stubPrincipal.exe

Bulz.282961 (B) also known as:

DrWeb	Trojan.Packed2.42766
MicroWorld-eScan	Gen:Variant.Bulz.282961
FireEye	Gen:Variant.Bulz.282961
BitDefenderTheta	Gen:NN.ZemsilCO.34700.@p0@amZ9u0p
ClamAV	Win.Malware.Ursu-6873459-0
Kaspersky	HEUR:Backdoor.MSIL.Crysan.gen
McAfee-GW-Edition	Artemis
Emsisoft	Gen:Variant.Bulz.282961 (B)
SentinelOne	Static AI – Malicious PE
MAX	malware (ai score=83)
ZoneAlarm	HEUR:Backdoor.MSIL.Crysan.gen
GData	Gen:Variant.Bulz.282961
McAfee	Artemis!2B55BDAC8BC6

How to remove Bulz.282961 (B)?

Bulz.282961 (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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