Categories: Malware

Bulz.221364 removal guide

The Bulz.221364 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.221364 virus can do?

  • Creates RWX memory
  • Unconventionial binary language: Polish
  • Unconventionial language used in binary resources: Polish
  • The binary contains an unknown PE section name indicative of packing
  • The binary likely contains encrypted or compressed data.
  • The executable is likely packed with VMProtect
  • Authenticode signature is invalid
  • Tries to suspend Cuckoo threads to prevent logging of malicious activity
  • Binary compilation timestomping detected

How to determine Bulz.221364?


File Info:

name: BB92861AFA747E44F485.mlwpath: /opt/CAPEv2/storage/binaries/4a602fcde571e77a8b77077a1107035dec7916f6a807a6ae91de14c6c2791dafcrc32: 1E791596md5: bb92861afa747e44f48539c758afbbc2sha1: ba59f969608a7b3874b9cb6dc203ca76ebdb3087sha256: 4a602fcde571e77a8b77077a1107035dec7916f6a807a6ae91de14c6c2791dafsha512: c3cab49e16aa48f8abebdab13caaba9fb3167466baceb6a1cb253603733086ac2f22256f12bf9455100b7775ae592f032b4199738e731144ee35b34deb834e7fssdeep: 98304:X7x/wHv1oUdhy2x2GJXHSN/mut23rbt5++jchI+GvDXflI1WSDCEL9qe8w99YqGg:XNwHvOrEa9tQ3jGLGrfa1W89/8wfBntype: PE32+ executable (GUI) x86-64, for MS Windowstlsh: T1926622FD6288375CC42EC4B09437AD44B2B5D52D17DAA5AEB2C77AE03BA6430E603F51sha3_384: 209928d1517b725b3ea00db9e563677b7f50899aa32b2b3299e2d972066a038c0f0ebd53cef8d41033d8e83f5b7e157bep_bytes: 68d408c286e8115b0c0098da0bb19693timestamp: 2062-07-25 12:18:00

Version Info:

CompanyName: Microsoft CorporationFileDescription: Samorozpakowujący się plik typu .cab Win32 FileVersion: 11.00.19038.1 (WinBuild.160101.0800)InternalName: Wextract LegalCopyright: © Microsoft Corporation. Wszelkie prawa zastrzeżone.OriginalFilename: WEXTRACT.EXE .MUIProductName: Internet ExplorerProductVersion: 11.00.19038.1Translation: 0x0415 0x04b0

Bulz.221364 also known as:

Lionic Riskware.Win32.Generic.1!c
Elastic malicious (high confidence)
DrWeb Trojan.Siggen15.50366
MicroWorld-eScan Gen:Variant.Bulz.221364
FireEye Generic.mg.bb92861afa747e44
ALYac Gen:Variant.Bulz.221364
K7AntiVirus Trojan ( 0054d6c01 )
Alibaba TrojanPSW:Win32/Disco.4265b52d
K7GW Trojan ( 0054d6c01 )
Cybereason malicious.afa747
Symantec Trojan.Gen.MBT
ESET-NOD32 a variant of Win64/Packed.VMProtect.FZ
TrendMicro-HouseCall TROJ_GEN.R002H06KM21
Paloalto generic.ml
Kaspersky Trojan-PSW.Win32.Disco.hjb
BitDefender Gen:Variant.Bulz.221364
Avast Win64:Trojan-gen
Ad-Aware Gen:Variant.Bulz.221364
Emsisoft Gen:Variant.Bulz.221364 (B)
McAfee-GW-Edition BehavesLike.Win64.Generic.vc
Sophos Mal/Generic-S
Ikarus Trojan.Win64.Vmprotect
Jiangmin RiskTool.Generic.ubr
Gridinsoft Ransom.Win64.Sabsik.sa
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData Gen:Variant.Bulz.221364
Cynet Malicious (score: 100)
McAfee BackDoor-FDOH!BB92861AFA74
MAX malware (ai score=83)
VBA32 Trojan.Sabsik.FL
APEX Malicious
Tencent Win32.Trojan-qqpass.Qqrob.Phzu
eGambit Unsafe.AI_Score_94%
Fortinet W64/BDoor.FDOH!tr
AVG Win64:Trojan-gen
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_80% (W)

How to remove Bulz.221364?

  • 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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