Categories: Malware

Malware.AI.973900033 removal tips

The Malware.AI.973900033 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.973900033 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • At least one process apparently crashed during execution
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • Dynamic (imported) function loading detected
  • Performs HTTP requests potentially not found in PCAP.
  • Enumerates the modules from a process (may be used to locate base addresses in process injection)
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Installs itself for autorun at Windows startup
  • Likely virus infection of existing system binary
  • Attempts to bypass application whitelisting by executing .NET utility in a suspended state, potentially for injection

How to determine Malware.AI.973900033?


File Info:

name: 2F49B8193739EED08A31.mlwpath: /opt/CAPEv2/storage/binaries/16511c5cdca8a58a14a32559b2cbcba2329f4e517c024189d05d6d97b8ecbd8ecrc32: F2FA0C1Emd5: 2f49b8193739eed08a31365d645d8925sha1: 38ff07fae64dfe63d7680de3eea32e149ef2e6e6sha256: 16511c5cdca8a58a14a32559b2cbcba2329f4e517c024189d05d6d97b8ecbd8esha512: c83b50a96e0c7db99b814b696431b404cc1d740a1bf4f30b3c838553244e83582f7d6325cecaecbc8321e2cb711387d72232f94f00b3acca845911ccd005a67dssdeep: 12288:9F6SX/CfmRyXbTOWHHaBQdnKuVPudXF532A1SrCrzg7:9F6SXsqyXbKWrQuVG1v32A1+ltype: PE32 executable (console) Intel 80386, for MS Windowstlsh: T185E48D6CD30031EDC12B5E3834C9F5B1C9BC7E702E0AA412E9DA7F5B66A879583E4947sha3_384: 87efc2cc0bbdcb1a2ad5bd335c7777bab4d08a2535bed193285653337c5bf0d10cdfce9c94ac11c9d0a2455776429f85ep_bytes: 5150528d0d18000000648b0101c801c8timestamp: 2010-11-03 00:53:26

Version Info:

CompanyName: Microsoft CorporationFileDescription: Windows Command ProcessorFileVersion: 6.1.7601.17514 (win7sp1_rtm.101119-1850)InternalName: cmdLegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: Cmd.ExeProductName: Microsoft® Windows® Operating SystemProductVersion: 6.1.7601.17514Translation: 0x0409 0x04b0

Malware.AI.973900033 also known as:

Bkav W32.AIDetect.malware2
Elastic malicious (high confidence)
MicroWorld-eScan Win32.Expiro.Gen.6
FireEye Generic.mg.2f49b8193739eed0
ALYac Win32.Expiro.Gen.6
Cylance Unsafe
Cybereason malicious.93739e
Cyren W32/Expiro.AN.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Expiro.NDG
APEX Malicious
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)
VIPRE Virus.Win32.Expiro.dp (v)
Sophos ML/PE-A + Mal/EncPk-MK
Avira TR/Patched.Gen
Microsoft Trojan:Win32/Raccoon.EC!MTB
GData Win32.Expiro.Gen.6
Cynet Malicious (score: 100)
Acronis suspicious
MAX malware (ai score=83)
VBA32 BScope.Trojan.Wacatac
Malwarebytes Malware.AI.973900033
SentinelOne Static AI – Malicious PE
Fortinet W32/Expiro.NDG
AVG Win32:Xpirat-C [Inf]
CrowdStrike win/malicious_confidence_100% (D)

How to remove Malware.AI.973900033?

  • 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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