Malware

Malware.AI.2927581234 (file analysis)

Malware Removal

The Malware.AI.2927581234 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.2927581234 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.2927581234?


File Info:

name: 39850B70C830D0282C9D.mlw
path: /opt/CAPEv2/storage/binaries/08128479be69981cebf2edfdf5950e085742ae4a73cf793ac882660f86b4769c
crc32: B788034C
md5: 39850b70c830d0282c9d4e9b794196a9
sha1: b4120a1171aa5a0daedd630126c3f3336ed3bf7b
sha256: 08128479be69981cebf2edfdf5950e085742ae4a73cf793ac882660f86b4769c
sha512: a61360c94309c7661cca38b23fc39734b5ae2eabd1d4f1b35ba52ece707a21c0a6c16a46053c0c5fe4a71e91bb50696891921591dfb232c49003ef3e4fac1bc2
ssdeep: 12288:TEmBP2eLSyvCxWL81IDzmqplwt6dEs2CD+z:4mjSyqYzFWtIV6
type: PE32 executable (console) Intel 80386, for MS Windows
tlsh: T100947B70D61420CCD43F9E3837CBB9BC99542360E23664525DEFE8F932AF76A43A4586
sha3_384: b85b00cb9743ab7b2bd83465f39c522d6ce5af04c6d818656096b919afa5c7b5a72536ab515a51d928e34db9a60472eb
ep_bytes: 525053ba18000000648b0203c201d08b
timestamp: 2009-10-06 07:15:46

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.2927581234 also known as:

BkavW32.Expiro2NHc.PE
Elasticmalicious (high confidence)
MicroWorld-eScanWin32.Expiro.Gen.6
FireEyeGeneric.mg.39850b70c830d028
ALYacWin32.Expiro.Gen.6
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusVirus ( 00580a951 )
K7GWVirus ( 00580a951 )
Cybereasonmalicious.0c830d
CyrenW32/S-4367e7a0!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Expiro.NDJ
TrendMicro-HouseCallVirus.Win32.EXPIRO.AD
KasperskyHEUR:Virus.Win32.Expiro.gen
BitDefenderWin32.Expiro.Gen.6
NANO-AntivirusVirus.Win32.Gen.ccmw
AvastWin32:Xpirat-C [Inf]
Ad-AwareWin32.Expiro.Gen.6
SophosML/PE-A + W32/Expiro-AV
DrWebWin32.Expiro.153
VIPREVirus.Win32.Expiro.dp (v)
TrendMicroVirus.Win32.EXPIRO.AD
McAfee-GW-EditionBehavesLike.Win32.Virut.gc
EmsisoftWin32.Expiro.Gen.6 (B)
IkarusVirus.Win32.Expiro
GDataWin32.Expiro.Gen.6
AviraTR/Patched.Gen
MAXmalware (ai score=80)
Antiy-AVLTrojan/Generic.ASVirus.30E
ArcabitWin32.Expiro.Gen.6
APEXMalicious
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
CynetMalicious (score: 100)
Acronissuspicious
VBA32BScope.Trojan.Wacatac
MalwarebytesMalware.AI.2927581234
SentinelOneStatic AI – Malicious PE
MaxSecurevirus.win64.expiro.gen
FortinetW32/Expiro.NDG!tr
AVGWin32:Xpirat-C [Inf]
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Malware.AI.2927581234?

Malware.AI.2927581234 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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