Categories: Malware

What is “Bulz.918360”?

The Bulz.918360 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.918360 virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Behavioural detection: Executable code extraction – unpacking
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Anomalous file deletion behavior detected (10+)
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • CAPE extracted potentially suspicious content
  • A HTTP/S link was seen in a script or command line
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • A scripting utility was executed
  • Uses Windows utilities for basic functionality
  • Created a process from a suspicious location
  • Collects and encrypts information about the computer likely to send to C2 server
  • Installs itself for autorun at Windows startup
  • Detects the presence of Windows Defender AV emulator via files

How to determine Bulz.918360?


File Info:

name: 3C8C3BECA888B9E127B7.mlwpath: /opt/CAPEv2/storage/binaries/79e95e5241db5bbeb522eb8aacf1738fa7932fc4243eede1a6cca1f937faa517crc32: B123D6D9md5: 3c8c3beca888b9e127b7e0d7a6db3863sha1: 1178d3ef721547bd07c7a47bd49c6b9446748c8asha256: 79e95e5241db5bbeb522eb8aacf1738fa7932fc4243eede1a6cca1f937faa517sha512: 94b35a5bc43cb7cc9f4774768a1ccf4580e14775134d773ae143ef4df8b1d794399a576454ad47a55dceb566a9db3bd10ebbd8bc3a09ba15b76310954b32f795ssdeep: 24576:Vz66y/zDq09xwMTKY2A1hJqNEFXYqRbVWEsR+rzusHG8LU7Z2O:ZKWQHKXA1hJqNmXYUbY+2s3YUOtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T16F75EF0D6113B7AECCA1377B9A3AAF10C6F40C659566542D39C0BA3BE6B6F86053D343sha3_384: 99fa9cf4cf19e06dc1f4d656ead2fe3d7f8bf23b35066f57bc7d276dde07affd9bc5f975d7d34161a6622a61119644baep_bytes: 81ec8401000053565733db6801800000timestamp: 2019-12-16 00:50:56

Version Info:

Comments: Left Hook DelivFileDescription: Make Descision SoftFileVersion: 4.5.23.2InternalName: Incirim NolweasLegalCopyright: (C) Software Inc.LegalTrademarks: SoftwareTranslation: 0x0409 0x04e4

Bulz.918360 also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Bulz.918360
ALYac Gen:Variant.Bulz.918360
K7AntiVirus Trojan ( 005826bf1 )
K7GW Trojan ( 005826bf1 )
Cybereason malicious.f72154
Arcabit Trojan.Bulz.DE0358
ESET-NOD32 BAT/Agent.PHJ
APEX Malicious
ClamAV Win.Packed.Razy-9894224-0
Kaspersky UDS:Backdoor.Win32.Agent.myufhy
BitDefender Gen:Variant.Bulz.918360
SUPERAntiSpyware Trojan.Agent/Gen-Downloader
Avast FileRepMalware
Tencent Msil.Trojan-qqpass.Qqrob.Lmlg
Ad-Aware Gen:Variant.Bulz.918360
Emsisoft Gen:Variant.Bulz.918360 (B)
FireEye Generic.mg.3c8c3beca888b9e1
SentinelOne Static AI – Suspicious PE
Avira HEUR/AGEN.1144880
Microsoft Trojan:Win32/Sabsik.FL.B!ml
GData Gen:Variant.Bulz.918360
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.R441806
MAX malware (ai score=87)
Malwarebytes Trojan.Downloader
Rising Trojan.IPLogger/NSIS!1.C696 (CLASSIC)
AVG FileRepMalware
Panda Trj/CI.A
CrowdStrike win/malicious_confidence_80% (D)

How to remove Bulz.918360?

  • 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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