Categories: Malware

W32.Expiro.L4 removal guide

The W32.Expiro.L4 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 W32.Expiro.L4 virus can do?

  • The binary likely contains encrypted or compressed data.
  • Anomalous binary characteristics

How to determine W32.Expiro.L4?


File Info:

crc32: 606B5F67md5: 9cbbce4f95ea0f1c55e30226b158a592name: 9CBBCE4F95EA0F1C55E30226B158A592.mlwsha1: 29c30bb9ca317742f89c84860650568124eae2b6sha256: 17c2f0bc5d84cbc4545f45e9bd2c90ec18a7b5c38515f3fea0330b37d42b5348sha512: b37e11465a9c6ab331265621f3b2e73c898fbd2b3eaceb1d1835404de7553d00e4f0e22ddd9b14d3a0339f6d33a1ddd87f1df280ffc703f6b19d7bd25105a9d2ssdeep: 12288:mWmMI9RTOLTcZc0r3c7EVe+nqjvKxMiM9Sn7PyYrhnq8rr8xXC:mWQ9RUAVe+EixRM07PyJotype: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: xa9 Microsoft Corporation. All rights reserved.InternalName: mscorsvw.exeFileVersion: 4.0.30319.17929 built by: FX45RTMRELCompanyName: Microsoft CorporationPrivateBuild: DDBLD118Comments: Flavor=RetailProductName: Microsoftxae .NET FrameworkProductVersion: 4.0.30319.17929FileDescription: .NET Runtime Optimization ServiceOriginalFilename: mscorsvw.exeTranslation: 0x0409 0x04b0

W32.Expiro.L4 also known as:

Bkav W32.Expiro2NHc.PE
K7AntiVirus Virus ( 0040f4dc1 )
Elastic malicious (high confidence)
DrWeb Win32.Expiro.80
Cynet Malicious (score: 100)
CAT-QuickHeal W32.Expiro.L4
ALYac Win32.Expiro.Gen.3
Cylance Unsafe
Zillya Virus.Expiro.Win32.41
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Virus ( 0040f4dc1 )
Cybereason malicious.f95ea0
Baidu Win32.Virus.Expiro.c
Cyren W32/Expiro.BJ
Symantec W32.Xpiro.F
ESET-NOD32 a variant of Win32/Expiro.NBZ
APEX Malicious
Avast Win32:Xpirat [Inf]
ClamAV Win.Virus.Expiro-7391046-0
Kaspersky Virus.Win32.Expiro.ar
BitDefender Win32.Expiro.Gen.3
NANO-Antivirus Virus.Win32.Expiro.clnvwd
MicroWorld-eScan Win32.Expiro.Gen.3
Tencent Virus.Win32.Expiro.tt
Ad-Aware Win32.Expiro.Gen.3
Sophos ML/PE-A + W32/Expiro-S
Comodo TrojWare.Win32.Spy.Zbot.AAZ@1p8hml
BitDefenderTheta AI:FileInfector.6CBEB04B12
VIPRE Virus.Win32.Expiro.p (v)
TrendMicro PE_EXPIRO.AR
McAfee-GW-Edition BehavesLike.Win32.Virut.jc
FireEye Generic.mg.9cbbce4f95ea0f1c
Emsisoft Win32.Expiro.Gen.3 (B)
SentinelOne Static AI – Malicious PE
Avira W32/Expiro.NS
eGambit Unsafe.AI_Score_97%
Antiy-AVL Trojan/Generic.ASVirus.C5
Microsoft Virus:Win32/Expiro.CI
GData Win32.Expiro.Gen.3
AhnLab-V3 Win32/Expiro5.Gen
Acronis suspicious
McAfee W32/Expiro.gen.p
MAX malware (ai score=85)
VBA32 BScope.Trojan.Vilsel
Panda W32/Expiro.O
TrendMicro-HouseCall PE_EXPIRO.AR
Rising Malware.Heuristic!ET#76% (RDMK:cmRtazpmdVn0gKe8ttVwBghF2mh4)
Ikarus Virus.Win32.Expiro
Fortinet W32/Expiro.W
AVG Win32:Xpirat [Inf]

How to remove W32.Expiro.L4?

  • 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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