Categories: Malware

What is “Bulz.618616”?

The Bulz.618616 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.618616 virus can do?

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

How to determine Bulz.618616?


File Info:

crc32: AF9671BDmd5: 5af251d59f75905d9459a3766e412f16name: 5AF251D59F75905D9459A3766E412F16.mlwsha1: bd3e8efddab84fcd06a47423dc7c85593803105csha256: cb26605c3151949a374d68aff755fd2bb63e66e88ab4c7de6f08ee30987d28cfsha512: fe37c6939c72930f42f547032cfce279a14d2eeebbbfa57afec847bac177b740bb325265fdfc4d2e6e013eb2f66e51812c9151bfb6c19ed2fe48fa7b4a961e8assdeep: 48:6+cGBgYl5mksoU60FLoYFldwb1uulLPx3QqXSfbNtm:9VhU65YFeJPx3ozNttype: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0LegalCopyright: Assembly Version: 0.0.0.0InternalName: tmp1111.tmpFileVersion: 0.0.0.0ProductVersion: 0.0.0.0FileDescription: OriginalFilename: tmp1111.tmp

Bulz.618616 also known as:

Lionic Trojan.Win32.Generic.4!c
ALYac Gen:Variant.Bulz.618616
Cylance Unsafe
Zillya Trojan.AgentGen.Win32.75
Sangfor Trojan.Win32.Save.a
Cyren W32/Trojan.BNA.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Generik.FZOBSMD
APEX Malicious
Avast FileRepMalware
BitDefender Gen:Variant.Bulz.618616
NANO-Antivirus Trojan.Win32.Generic.exntnb
MicroWorld-eScan Gen:Variant.Bulz.618616
Ad-Aware Gen:Variant.Bulz.618616
Sophos Mal/Generic-S
BitDefenderTheta Gen:NN.ZemsilF.34110.am0@a8g5VYg
TrendMicro RANSOM_CRYPWANNACRYPT_HA17000F.UVPM
McAfee-GW-Edition BehavesLike.Win32.Generic.xz
FireEye Generic.mg.5af251d59f75905d
Emsisoft Gen:Variant.Bulz.618616 (B)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_87%
Microsoft Trojan:Win32/Wacatac.B!ml
GData Gen:Variant.Bulz.618616
McAfee Artemis!5AF251D59F75
MAX malware (ai score=82)
VBA32 Trojan.Occamy
Malwarebytes Trojan.Crypt
TrendMicro-HouseCall RANSOM_CRYPWANNACRYPT_HA17000F.UVPM
Ikarus Trojan.Clicker
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Bulz.9ECC!tr
AVG FileRepMalware

How to remove Bulz.618616?

  • 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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