Categories: Malware

Bulz.855739 (B) (file analysis)

The Bulz.855739 (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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What Bulz.855739 (B) virus can do?

  • Anomalous binary characteristics

How to determine Bulz.855739 (B)?


File Info:

crc32: 70282578md5: 731ab31c0eb801cc72a702d17273d29fname: 731AB31C0EB801CC72A702D17273D29F.mlwsha1: e951cc746ddb66b4a034888cb2188097b1e093fdsha256: feab1cc6a383bea2eff736855ae4946b26763f6e69fd901f1f85eaa305e12a4dsha512: 9036884e878151125a6a019ab04c6975cd57afbb38e4ba13a245500e5a133e2dd8497b7526e96ed132a669ed14bde1b8327d17f51cc3299254938bd53b63daa1ssdeep: 6144:cGEDcLn2W5GEDnd1E6dqi4py5LXoISwMd7wvccsFL/:cLclLjEy1LXVSwM+2rtype: PE32+ executable (console) x86-64 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Bulz.855739 (B) also known as:

K7AntiVirus Riskware ( 0040eff71 )
Lionic Trojan.Win32.Bulz.4!c
Elastic malicious (high confidence)
DrWeb Win32.HLLW.Autoruner.547
Cynet Malicious (score: 100)
ALYac Gen:Variant.Bulz.855739
Zillya Dropper.Agent.Win32.461774
Sangfor Suspicious.Win32.Bulz.855739
Alibaba TrojanDropper:Win32/Autorun.cf0abf43
K7GW Riskware ( 0040eff71 )
Cybereason malicious.c0eb80
Cyren W64/Autorun.ES.gen!Eldorado
Symantec Trojan.Gen.MBT
APEX Malicious
Avast Win32:VB-FBX
ClamAV Win.Worm.Vindor-9886047-0
Kaspersky UDS:Worm.Win32.AutoRun.vx
BitDefender Gen:Variant.Bulz.855739
NANO-Antivirus Trojan.Win32.AutoRun.iwqnep
MicroWorld-eScan Gen:Variant.Bulz.855739
Ad-Aware Gen:Variant.Bulz.855739
BitDefenderTheta AI:Packer.15F1EB2720
TrendMicro TROJ_GEN.R002C0PK121
McAfee-GW-Edition RDN/Autorun.worm.gen
FireEye Gen:Variant.Bulz.855739
Emsisoft Gen:Variant.Bulz.855739 (B)
Jiangmin Trojan.Scar.tim
Avira TR/Dropper.Gen
Antiy-AVL Trojan/Generic.ASMalwS.34968FF
Microsoft Trojan:Win32/Wacatac.B!ml
GData Gen:Variant.Bulz.855739
AhnLab-V3 Worm/Win.Autorun.C4748387
McAfee RDN/Autorun.worm.gen
MAX malware (ai score=88)
VBA32 Worm.AutoRun
Ikarus Trojan.Dropper
MaxSecure Trojan.Malware.121218.susgen
Fortinet W64/Autorun.BJD!tr
AVG Win32:VB-FBX

How to remove Bulz.855739 (B)?

  • 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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