Malware

W64/Expiro-AV (file analysis)

Malware Removal

The W64/Expiro-AV 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 W64/Expiro-AV virus can do?

  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine W64/Expiro-AV?


File Info:

name: FB952FD28C70127121DF.mlw
path: /opt/CAPEv2/storage/binaries/a86cf9b59a888ec5b0d1bdfc4ed1d0025edae017034a1952be4d1a5b98b039a6
crc32: 31098741
md5: fb952fd28c70127121df152c5816c48f
sha1: 451a04f00f910090e1971715ae26e2102bca4729
sha256: a86cf9b59a888ec5b0d1bdfc4ed1d0025edae017034a1952be4d1a5b98b039a6
sha512: 2c0e3e1082b76e2ae4bd3f7d044919f33095b57fd164a3a752f5bfd16df0ecf1fdaf80f526ee4ac98439ca6760bfe6a99b21b866c4d47a0b73214a580a9ba13c
ssdeep: 49152:3/FTb4wEoOa/jUKXtrXZwa+k7xPSu26znedlSr8gbp0zL61pvJFq0q4utrmWjqNK:tTXyyHTw8cs+g+dJxM3JCqu4e
type: PE32+ executable (console) x86-64, for MS Windows
tlsh: T1D6467C166AED44E4C0B6C279C9A7CA93FAB278458F36C6CB0165A21E0F375F06D3D325
sha3_384: a49fa9d793213e433b85f9a98cc45051d435b97d69f05498e4f5b35cb6892ab99c6d0bf0bbcf4ef42cfd1837d75e9ae5
ep_bytes: 43544750514fbc600000000000000065
timestamp: 1976-11-25 00:08:52

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Windows Defender Advanced Threat Protection Service Executable
FileVersion: 10.4860.17134.1276 (WinBuild.160101.0800)
InternalName: MsSense.exe
LegalCopyright: © Microsoft Corporation. All rights reserved.
OriginalFilename: MsSense.exe
ProductName: Microsoft® Windows® Operating System
ProductVersion: 10.4860.17134.1276
Translation: 0x0409 0x04b0

W64/Expiro-AV also known as:

Elasticmalicious (high confidence)
DrWebWin64.Expiro.134
MicroWorld-eScanWin64.Expiro.Gen.6
FireEyeGeneric.mg.fb952fd28c701271
ALYacWin64.Expiro.Gen.6
K7AntiVirusVirus ( 00535e4a1 )
BitDefenderWin64.Expiro.Gen.6
K7GWVirus ( 00535e4a1 )
CyrenW64/Expiro.R.gen!Eldorado
SymantecTrojan.Gen.6
ESET-NOD32a variant of Win64/Expiro.CO
APEXMalicious
CynetMalicious (score: 100)
KasperskyVirus.Win64.Expiro.rd
NANO-AntivirusVirus.Win64.Expiro.clnvwd
Ad-AwareWin64.Expiro.Gen.6
SophosW64/Expiro-AV
TrendMicroVirus.Win64.EXPIRO.MR
IkarusVirus.Win64.Expiro
JiangminTrojan.Bingoml.avt
AviraTR/Patched.Gen
MAXmalware (ai score=84)
ArcabitWin64.Expiro.Gen.6
MicrosoftTrojan:Win32/Sabsik.FL.B!ml
TrendMicro-HouseCallVirus.Win64.EXPIRO.MR
SentinelOneStatic AI – Suspicious PE
FortinetW64/Expiro.CE
AVGWin64:Xpirat [Inf]
AvastWin64:Xpirat [Inf]

How to remove W64/Expiro-AV?

W64/Expiro-AV 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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