Categories: Malware

Bulz.500284 removal guide

The Bulz.500284 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.500284 virus can do?

  • Creates RWX memory
  • Exhibits possible ransomware file modification behavior
  • Network activity detected but not expressed in API logs

Related domains:

z.whorecord.xyz
a.tomx.xyz

How to determine Bulz.500284?


File Info:

crc32: C1B1CC3Amd5: ca2ab143a7eb5aecffcdf2c9d911d570name: CA2AB143A7EB5AECFFCDF2C9D911D570.mlwsha1: 65517a8f87752f73896a1dbc1a9ca6e3461e89f4sha256: b71141be14948bf10eaaca206d5712dca32f911c264890a8b17e8c50a4e7c3casha512: bc8ef52b413a2d5c4b501e5c630480150e14ed52922f43e2c60d4f04bf9a7bc27b6f6bd617389b06076c3c1793b0591bf975f1b779e91cae3f0ca140d2738848ssdeep: 1536:TauHxBoG1pQSQboCG6ZKETYG0r4R85xwSBgip1mQSQy:T5WKybJNKEkG0sREdB/6yytype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 1.0.0.0InternalName: TaRRaK.exeFileVersion: 1.0.0.0CompanyName: TaRRaKProductName: TaRRaKProductVersion: 1.0.0FileDescription: TaRRaKOriginalFilename: TaRRaK.exe

Bulz.500284 also known as:

K7AntiVirus Trojan ( 0057d7311 )
DrWeb Trojan.Encoder.33985
Cynet Malicious (score: 99)
ALYac Trojan.Ransom.Filecoder
CrowdStrike win/malicious_confidence_80% (W)
K7GW Trojan ( 0057d7311 )
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Filecoder.AIY
APEX Malicious
Avast Win32:MalwareX-gen [Trj]
Kaspersky HEUR:Trojan-Ransom.MSIL.Encoder.gen
BitDefender Gen:Variant.Bulz.500284
MicroWorld-eScan Gen:Variant.Bulz.500284
Ad-Aware Gen:Variant.Bulz.500284
BitDefenderTheta Gen:NN.ZemsilF.34722.lm0@aGufBbh
TrendMicro Ransom_TarkCrypt.R03BC0DF321
FireEye Gen:Variant.Bulz.500284
Emsisoft Trojan-Ransom.Agent (A)
SentinelOne Static AI – Suspicious PE
Avira TR/Ransom.rywoh
Microsoft Ransom:MSIL/TarkCrypt.PA!MTB
Arcabit Trojan.Bulz.D7A23C
GData Win32.Trojan.Agent.F2H1Y3
AhnLab-V3 Trojan/Win.Ransom.C4510597
McAfee GenericRXOS-WT!CA2AB143A7EB
MAX malware (ai score=80)
Malwarebytes Trojan.StartPage
Panda Trj/GdSda.A
TrendMicro-HouseCall Ransom_TarkCrypt.R03BC0DF321
Ikarus Trojan.SuspectCRC
MaxSecure Trojan.Malware.300983.susgen
Fortinet PossibleThreat
AVG Win32:MalwareX-gen [Trj]
Paloalto generic.ml

How to remove Bulz.500284?

  • 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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