Categories: Malware

Cerbu.138462 (B) removal guide

The Cerbu.138462 (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 Cerbu.138462 (B) virus can do?

  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • NtSetInformationThread: attempt to hide thread from debugger
  • Possible date expiration check, exits too soon after checking local time
  • Guard pages use detected – possible anti-debugging.
  • Dynamic (imported) function loading detected
  • Reads data out of its own binary image
  • A process created a hidden window
  • Drops a binary and executes it
  • Unconventionial language used in binary resources: Russian
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Uses Windows utilities for basic functionality
  • Checks for the presence of known windows from debuggers and forensic tools
  • Checks for the presence of known windows from debuggers and forensic tools
  • Installs itself for autorun at Windows startup
  • Checks the version of Bios, possibly for anti-virtualization

How to determine Cerbu.138462 (B)?


File Info:

name: A743F6C03493595D2B13.mlwpath: /opt/CAPEv2/storage/binaries/262cfa1388048f18c86c001eef85878a11c26ce979f3506ec0c85995d0f7b5ddcrc32: 54707A5Cmd5: a743f6c03493595d2b13a238ddc78336sha1: b3c042e0509fe7615790e2c3d67c0a3420e72a12sha256: 262cfa1388048f18c86c001eef85878a11c26ce979f3506ec0c85995d0f7b5ddsha512: e4869086ba00240d55815c44842a11a7f3aa956bdd367c76960cc27ff38979d1b1e9367cd1e3946140224ed41f24227e0b560d04620a5a946f64fb8b1f2c1910ssdeep: 196608:VlcGhPXE+UNlQvg1KQX99uW23dv+OO9uWDTXQf1+U:VlThPXE/NlImOW23dvUzQztype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1CF7633D2B4CC89B2C92509328D1FD652E87DBC744D22AB6BB78C6F0D98260F1DB1175Bsha3_384: 10d71e13139c00a2cc5564cf30ee9b39962490b4481ae1b55fba743d68396b5d44684d57ed56a90b18d7a995b1105a03ep_bytes: e85a040000e98efeffff3b0dc8a14300timestamp: 2019-04-27 20:03:27

Version Info:

0: [No Data]

Cerbu.138462 (B) also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
FireEye Generic.mg.a743f6c03493595d
ALYac Gen:Variant.Cerbu.138462
ESET-NOD32 multiple detections
APEX Malicious
Avast Win64:Evo-gen [Susp]
Kaspersky Trojan.BAT.Starter.qb
BitDefender Gen:Variant.Cerbu.138462
McAfee-GW-Edition BehavesLike.Win32.Generic.wc
Emsisoft Gen:Variant.Cerbu.138462 (B)
GData Script.Trojan.Agent.FN24YN
Avira HEUR/AGEN.1249541
Microsoft Trojan:Win32/Sabsik.FL.B!ml
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win.Generic.R476275
MAX malware (ai score=84)
Malwarebytes Trojan.Packed.Themida
Rising Trojan.GenKryptik!8.AA55 (TFE:dGZlOgXvTOj3J4lA0g)
Ikarus Trojan.Win64.Krypt
AVG Win64:Evo-gen [Susp]
Cybereason malicious.0509fe

How to remove Cerbu.138462 (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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