Malware

Bulz.318031 removal guide

Malware Removal

The Bulz.318031 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.318031 virus can do?

  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Attempts to interact with an Alternate Data Stream (ADS)

How to determine Bulz.318031?


File Info:

name: B7CCF69AF0476B2186A0.mlw
path: /opt/CAPEv2/storage/binaries/353c324a555e8da60e172486b8ceece20d327dcdd9e9d952f533962b03896c8a
crc32: 5B42474D
md5: b7ccf69af0476b2186a00846bd1879a7
sha1: f9e01baee2c23693f77b30c8f591be049976b31c
sha256: 353c324a555e8da60e172486b8ceece20d327dcdd9e9d952f533962b03896c8a
sha512: 2a6fbd45cd9f149a5d01d8401c6131d8a0556ea9435fc16b084ba5e1157e5bc65aac65e1135e19948d9a03db15ef90c3d58de59235a62e7a7deff1541e7e9bd1
ssdeep: 6144:grLtELXb5ShC6kg12U6o6YdF+MB76kW9sFrelmX:Pr5t6Nb76kW9she
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1F5442A1A3688CB42D97815B1D1EB259053F0AEC76333C66A2ECC62DD09763D76D4B2CE
sha3_384: 8a568ba49d2952ff70d03bb0d83f6a14fd5845fb3d1f168bc784cb542869c912698f14d84d3c0ee0ca93708ce6608aa3
ep_bytes: ff250020400000000000000000000000
timestamp: 2017-12-25 22:33:17

Version Info:

ProductName: WinRAR
CompanyName: Alexander Roshal
FileDescription: WinRAR archiver
FileVersion: 5.50.0
ProductVersion: 5.50.0
InternalName: WinRAR
LegalCopyright: Copyright © Alexander Roshal 1993-2017
OriginalFilename: WinRAR.exe
Translation: 0x0409 0x04e4

Bulz.318031 also known as:

LionicTrojan.Win32.Generic.4!c
tehtrisGeneric.Malware
MicroWorld-eScanGen:Variant.Bulz.318031
FireEyeGeneric.mg.b7ccf69af0476b21
McAfeeRDN/Generic.hbg
MalwarebytesGeneric.Malware/Suspicious
ZillyaTrojan.Disfa.Win32.85172
SangforSuspicious.Win32.Save.a
AlibabaTrojanDropper:Application/Generic.5d2f6511
Cybereasonmalicious.af0476
BitDefenderThetaGen:NN.ZemsilF.36196.qq0@aaBMAVei
VirITTrojan.Win32.MSIL_Heur.B
SymantecML.Attribute.HighConfidence
Elasticmalicious (high confidence)
APEXMalicious
KasperskyTrojan.MSIL.Disfa.nvbi
BitDefenderGen:Variant.Bulz.318031
AvastWin32:Malware-gen
SophosGeneric Reputation PUA (PUA)
F-SecureTrojan.TR/Dropper.MSIL.Gen
VIPREGen:Variant.Bulz.318031
McAfee-GW-EditionRDN/Generic.hbg
Trapminesuspicious.low.ml.score
EmsisoftGen:Variant.Bulz.318031 (B)
SentinelOneStatic AI – Malicious PE
GDataGen:Variant.Bulz.318031
GoogleDetected
AviraTR/Dropper.MSIL.Gen
MAXmalware (ai score=81)
Antiy-AVLTrojan/Win32.Wacatac
ArcabitTrojan.Bulz.D4DA4F
ZoneAlarmTrojan.MSIL.Disfa.nvbi
MicrosoftTrojan:Win32/Wacatac.B!ml
CynetMalicious (score: 99)
Acronissuspicious
ALYacGen:Variant.Bulz.318031
Cylanceunsafe
PandaTrj/Chgt.AD
RisingTrojan.Disfa!8.5AE (CLOUD)
IkarusTrojan.Dropper
MaxSecureTrojan.Malware.118698098.susgen
AVGWin32:Malware-gen
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Bulz.318031?

Bulz.318031 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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