Categories: Malware

How to remove “Malware.AI.3155384457”?

The Malware.AI.3155384457 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 Malware.AI.3155384457 virus can do?

  • At least one process apparently crashed during execution
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Enumerates running processes
  • Manipulates data from or to the Recycle Bin
  • A process created a hidden window
  • Creates an autorun.inf file
  • Authenticode signature is invalid
  • Uses Windows utilities for basic functionality
  • Attempts to delete or modify volume shadow copies
  • CAPE detected the Babuk malware family
  • Creates a known Babuk ransomware decryption instruction / key file.
  • Uses suspicious command line tools or Windows utilities

How to determine Malware.AI.3155384457?


File Info:

name: B661DD37A539EC42BD4D.mlwpath: /opt/CAPEv2/storage/binaries/ec57da53e5ac643e0874380e7a13c6dcd891846861ca5cd4e187966b399b215ecrc32: AF99BFE0md5: b661dd37a539ec42bd4d5fd996d190desha1: a26623497f77d45fa273dcd3040b4a10fd5ba820sha256: ec57da53e5ac643e0874380e7a13c6dcd891846861ca5cd4e187966b399b215esha512: 59248a26312ef04023d3f103bb7e68ae29181dbc6b0f7747bb1c5935c7be260109960818fe314dde9aa2622df079b7be94a7dc11416d2add6c3b8f8a9a42b98cssdeep: 1536:IkPshxMKG6gFsrQLOJgY8ZZP8LHD4XWaNH71dLdG1iiFM2iG2isn8f+:8hx8JFsrQLOJgY8Zp8LHD4XWaNH71dLLtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17D83E9115985D2B6C5E232319163F1AAC53A197003B5B78B63C017AEFB10AD8F6BCF27sha3_384: 5b0adba2992b06da4a6b060e081a58cab5438dfaa9a8494fdd8f5474ee342defcd549e9677d66fb9e0d01c97036eaa35ep_bytes: 558bec81ec880000006a106a0068203ctimestamp: 2021-12-18 21:10:50

Version Info:

0: [No Data]

Malware.AI.3155384457 also known as:

Bkav W32.AIDetect.malware1
Elastic malicious (high confidence)
MicroWorld-eScan Generic.Ransom.Babuk.!s!.G.61C5F24E
FireEye Generic.mg.b661dd37a539ec42
ALYac Generic.Ransom.Babuk.!s!.G.61C5F24E
Cylance Unsafe
K7AntiVirus Trojan ( 005782fe1 )
K7GW Trojan ( 005782fe1 )
Cybereason malicious.7a539e
Cyren W32/Babyk.E.gen!Eldorado
Symantec Ransom.Babuk
ESET-NOD32 a variant of Win32/Filecoder.Babyk.A
APEX Malicious
ClamAV Win.Ransomware.Packer-7473772-1
Kaspersky HEUR:Trojan-Ransom.Win32.Generic
BitDefender Generic.Ransom.Babuk.!s!.G.61C5F24E
Avast Win32:Dh-A [Heur]
Tencent Malware.Win32.Gencirc.11dab53e
TACHYON Ransom/W32.Agent.80896.E
Sophos ML/PE-A
DrWeb Trojan.Encoder.34363
TrendMicro Ransom.Win32.BABUK.SMRD1
McAfee-GW-Edition GenericRXNS-AS!B661DD37A539
Emsisoft Trojan.FileCoder (A)
Avira TR/Crypt.EPACK.Gen2
Antiy-AVL Trojan[Ransom]/Win32.Babuk.a
Microsoft Ransom:Win32/Babuk.MAK!MTB
ZoneAlarm HEUR:Trojan-Ransom.Win32.Generic
GData Generic.Ransom.Babuk.!s!.G.61C5F24E
Cynet Malicious (score: 100)
AhnLab-V3 Ransomware/Win.Babuk.R440335
McAfee GenericRXNS-AS!B661DD37A539
MAX malware (ai score=86)
VBA32 BScope.TrojanRansom.Crypmod
Malwarebytes Malware.AI.3155384457
TrendMicro-HouseCall Ransom.Win32.BABUK.SMRD1
Rising Malware.Heuristic!ET#89% (RDMK:cmRtazrMTTxurACCI13jCogrqFys)
Ikarus Trojan-Ransom.Babyk
Fortinet W32/FilecoderProt.F183!tr.ransom
BitDefenderTheta Gen:NN.ZexaF.34182.euW@au7Mv4
AVG Win32:Dh-A [Heur]
Panda Trj/GdSda.A
MaxSecure Trojan.Malware.121218.susgen

How to remove Malware.AI.3155384457?

  • 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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