Malware

Malware.AI.4247307793 removal instruction

Malware Removal

The Malware.AI.4247307793 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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Removing PC viruses manually may take hours and may damage your PC in the process. We recommend using GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
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What Malware.AI.4247307793 virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Creates RWX memory
  • Possible date expiration check, exits too soon after checking local time
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid

How to determine Malware.AI.4247307793?


File Info:

name: BA1F759692C733C3DC37.mlw
path: /opt/CAPEv2/storage/binaries/f7838fc336a9b8e014dd6b68d85c44245603a875c1d4b2d0d085957f521d4f35
crc32: 1F026931
md5: ba1f759692c733c3dc37da7f33b8ee73
sha1: 68de85157bc9d603984ae2758db9b5fcea4e1151
sha256: f7838fc336a9b8e014dd6b68d85c44245603a875c1d4b2d0d085957f521d4f35
sha512: 9fb09ea27235f3a65f12ed7af4c56455527cc576d19daeb26849d262bda717ab0d33f0e9845cdc9999da43ae3dc1a2d5e55d21c9f5cfbec850fb063dc9155f35
ssdeep: 6144:MS8/PtoOiDxU+fkfYUdI7g5UtDafoUB1D3MT4hFibxeLsUq:FO89mYr7g5aDaf3B1D69elq
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T136947D74DF2820DFD43F5F38F9D9B99099902790331EAC529CEF199E02ACB6A4364947
sha3_384: c8aa60c655cd922b713751d12bbc4b6a37d6362b1136e9d6fc2324ada85ac6ee0daa4e5fa14dd56694b1ab6d8adfe0ed
ep_bytes: 5150528d0d18000000648b0101c801c8
timestamp: 2009-05-16 08:36:41

Version Info:

CompanyName: Microsoft Corporation
FileDescription: x86 Performance Counter Host
FileVersion: 6.1.7600.16385 (win7_rtm.090713-1255)
InternalName: perfhost.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: perfhost.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 6.1.7600.16385
Translation: 0x0409 0x04b0

Malware.AI.4247307793 also known as:

BkavW32.Expiro2NHc.PE
LionicVirus.Win32.Expiro.n!c
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Expiro.Gen.6
FireEyeGeneric.mg.ba1f759692c733c3
ALYacWin32.Expiro.Gen.6
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 00561cbf1 )
AlibabaTrojan:Win32/Raccoon.a043b48f
K7GWTrojan ( 00561cbf1 )
CrowdStrikewin/malicious_confidence_90% (W)
CyrenW32/S-4367e7a0!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Expiro.NDG
TrendMicro-HouseCallVirus.Win32.EXPIRO.AD
AvastWin32:Xpirat-C [Inf]
BitDefenderWin32.Expiro.Gen.6
NANO-AntivirusVirus.Win32.Gen.ccmw
TencentWin32.Virus.Expiro.Pepr
Ad-AwareWin32.Expiro.Gen.6
SophosML/PE-A + Mal/EncPk-MK
TrendMicroVirus.Win32.EXPIRO.AD
McAfee-GW-EditionBehavesLike.Win32.Virut.gc
EmsisoftWin32.Expiro.Gen.6 (B)
Paloaltogeneric.ml
GDataWin32.Expiro.Gen.6
AviraTR/Patched.Gen
MicrosoftTrojan:Win32/Raccoon.EC!MTB
CynetMalicious (score: 100)
Acronissuspicious
MAXmalware (ai score=84)
VBA32BScope.Trojan.Wacatac
MalwarebytesMalware.AI.4247307793
APEXMalicious
SentinelOneStatic AI – Malicious PE
FortinetW32/Expiro.NDG
AVGWin32:Xpirat-C [Inf]
Cybereasonmalicious.692c73

How to remove Malware.AI.4247307793?

Malware.AI.4247307793 removal tool
  • 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.

About the author

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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