Categories: Malware

Malware.AI.2131690508 (file analysis)

The Malware.AI.2131690508 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.2131690508 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Malware.AI.2131690508?


File Info:

name: C4243EF723A3DE8F7503.mlwpath: /opt/CAPEv2/storage/binaries/68eb9d176a8b63e6d88c65a1d479ef82f977ae3c5d70553a8ff8b7785cd3eb03crc32: E9B84917md5: c4243ef723a3de8f750312f9d4bb0f65sha1: 9f86c89deea60c9263679b588179e691b888fce6sha256: 68eb9d176a8b63e6d88c65a1d479ef82f977ae3c5d70553a8ff8b7785cd3eb03sha512: 7bbd978141d4df47ecdbf3f4d8a88872375da82a355ad36c4e8c7fde35d432cf1fb28f9a37fa161e14c82e93f46be24886a9f94c2162b0d3f62f82a4b9ceb8f7ssdeep: 24576:v3LutmkEz+PAVV/cOInO4Xs2ztR4iegxLHgZpJE4VDyooA9waRWa5iVBQWp0x:vbutmkO+wGOInO4XrztygxLHkJE4V/6qtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T14945C092F29057F7CB6322325A397724F37D32719E148B026B872E261DB76D06D08E97sha3_384: 28ee0c197a1e51d6ee18db0122bb6bf69a0a2c9e8425f06e53dcb9c1184a36a98fe909713456cdb988f859bb0d323683ep_bytes: 5150528d0d18000000648b0101c801c8timestamp: 2006-11-03 22:44:58

Version Info:

CompanyName: Microsoft CorporationFileDescription: Microsoft Application Error ReportingFileVersion: 12.0.4518.1014InternalName: DW20LegalCopyright: © 2006 Microsoft Corporation. All rights reserved.LegalTrademarks1: Microsoft® is a registered trademark of Microsoft Corporation.LegalTrademarks2: Windows® is a registered trademark of Microsoft Corporation.OriginalFilename: DW20.ExeProductName: Microsoft Application Error ReportingProductVersion: 12.0.4518.1014Translation: 0x0000 0x04e4

Malware.AI.2131690508 also known as:

Elastic malicious (high confidence)
MicroWorld-eScan Win32.Expiro.Gen.6
FireEye Generic.mg.c4243ef723a3de8f
Cylance Unsafe
Cybereason malicious.723a3d
VirIT Win32.Expiro.CV
Cyren W32/Expiro.AN.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Expiro.NDG
TrendMicro-HouseCall Virus.Win32.EXPIRO.AD
BitDefender Win32.Expiro.Gen.6
NANO-Antivirus Virus.Win32.Gen.ccmw
Avast Win32:Xpirat-C [Inf]
Ad-Aware Win32.Expiro.Gen.6
Emsisoft Win32.Expiro.Gen.6 (B)
DrWeb Win32.Expiro.150
VIPRE Virus.Win32.Expiro.dp (v)
TrendMicro Virus.Win32.EXPIRO.AD
SentinelOne Static AI – Malicious PE
Sophos ML/PE-A + Mal/EncPk-MK
APEX Malicious
GData Win32.Expiro.Gen.6
Jiangmin Trojan.Stop.cpy
Avira W32/Infector.Gen8
Arcabit Win32.Expiro.Gen.6
Microsoft Trojan:Win32/Raccoon.EC!MTB
Cynet Malicious (score: 100)
Acronis suspicious
VBA32 BScope.Trojan.Wacatac
ALYac Win32.Expiro.Gen.6
MAX malware (ai score=81)
Malwarebytes Malware.AI.2131690508
Ikarus Virus.Win32.Expiro
eGambit Unsafe.AI_Score_93%
Fortinet W32/Expiro.NDG
AVG Win32:Xpirat-C [Inf]
CrowdStrike win/malicious_confidence_100% (D)

How to remove Malware.AI.2131690508?

  • 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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