Categories: Malware

Cerbu.6665 (file analysis)

The Cerbu.6665 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 Cerbu.6665 virus can do?

  • Executable code extraction
  • Creates RWX memory
  • A process created a hidden window
  • The binary likely contains encrypted or compressed data.
  • Uses Windows utilities for basic functionality
  • Installs itself for autorun at Windows startup
  • Attempts to identify installed AV products by registry key
  • Anomalous binary characteristics

How to determine Cerbu.6665?


File Info:

crc32: 1AC584D6md5: 19e3ac7b2a47b8678637d632e929b675name: 19E3AC7B2A47B8678637D632E929B675.mlwsha1: 15fe869a77b0fefe3d245491ecd0d99d52056330sha256: 1dbbaf495bcc69d86e13448e0202484cf3ea0a312b8c624b07dafa3abafeac91sha512: a4c4ec793b46ce558f0720dffccaa955f18aeb165a76ad6db514bdfb541bb0350557e756811483dac8a5764cda3dff8374487f2072f7224641eda6d4988e9b6fssdeep: 6144:/U3RxEEKVf0LZTimlVqSwnsh+8Cgx62AgA6VjuFUX4qRX3kR6+kCrzGuXZELOPH:/SSD4h7CgZAfFcdpLsGupENOeQiV1type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: UserAccountControlSettingsFileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)CompanyName: Microsoft CorporationProductName: Microsoftxae Windowsxae Operating SystemProductVersion: 6.1.7600.16385FileDescription: UserAccountControlSettingsOriginalFilename: UserAccountControlSettings.exeTranslation: 0x0409 0x04b0

Cerbu.6665 also known as:

Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 005300591 )
Lionic Trojan.Win32.Generic.mDuT
Elastic malicious (high confidence)
DrWeb Trojan.Siggen7.54417
Cynet Malicious (score: 100)
ALYac Gen:Variant.Cerbu.6665
Cylance Unsafe
Zillya Trojan.Yakes.Win32.68562
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 005300591 )
Cybereason malicious.b2a47b
Cyren W32/Agent.BRH.gen!Eldorado
Symantec Packed.Generic.459
ESET-NOD32 a variant of Win32/Kryptik.GGKU
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Dropper.Bunitu-9894611-0
Kaspersky HEUR:Trojan.Win32.Generic
BitDefender Gen:Variant.Cerbu.6665
NANO-Antivirus Trojan.Win32.Yakes.fccjkc
MicroWorld-eScan Gen:Variant.Cerbu.6665
Tencent Malware.Win32.Gencirc.10c9bc5f
Ad-Aware Gen:Variant.Cerbu.6665
Sophos Mal/Generic-S + Mal/Cerber-AM
Comodo TrojWare.Win32.Yakes.FN@7ngy6d
F-Secure Heuristic.HEUR/AGEN.1111286
BitDefenderTheta Gen:NN.ZexaF.34266.Lq0@a8kQu3ki
VIPRE Trojan.Win32.Generic!BT
TrendMicro TrojanSpy.Win32.TRICKBOT.SMB.hp
McAfee-GW-Edition BehavesLike.Win32.Generic.jh
FireEye Generic.mg.19e3ac7b2a47b867
Emsisoft Gen:Variant.Cerbu.6665 (B)
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.Generic.gygcy
Avira HEUR/AGEN.1111286
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan/Win32.Yakes
Microsoft TrojanProxy:Win32/Bunitu!rfn
Arcabit Trojan.Cerbu.D1A09
GData Gen:Variant.Cerbu.6665
AhnLab-V3 Malware/Win32.Generic.C2525782
Acronis suspicious
McAfee Packed-FEE!19E3AC7B2A47
MAX malware (ai score=98)
VBA32 Trojan.Yakes
Malwarebytes Trojan.Bunitu
Panda Trj/GdSda.A
TrendMicro-HouseCall TrojanSpy.Win32.TRICKBOT.SMB.hp
Rising Trojan.Kryptik!1.C745 (CLASSIC)
Yandex Trojan.GenAsa!VWFdZjvi6EU
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.7164915.susgen
Fortinet W32/Kryptik.GWSH!tr
AVG Win32:Malware-gen
Paloalto generic.ml

How to remove Cerbu.6665?

  • 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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