Categories: Malware

Win32/Expiro.BB removal tips

The Win32/Expiro.BB 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 Win32/Expiro.BB virus can do?

  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Anomalous binary characteristics

How to determine Win32/Expiro.BB?


File Info:

name: B1F7EC5C506BA0A9F639.mlwpath: /opt/CAPEv2/storage/binaries/187025804e8c3fcbb4fc6fe5325ef61e6fc47e4b7b4a38109e015fefc3120e73crc32: 70342BBCmd5: b1f7ec5c506ba0a9f639eec2e5ba4cecsha1: f2d3ae98206f2bee9cf4f1fe529925b935fb511esha256: 187025804e8c3fcbb4fc6fe5325ef61e6fc47e4b7b4a38109e015fefc3120e73sha512: b0b55d87887a2c2273ded94129b40bebff4dcc9622f6c422a8d9f2102c26b22be5ccec539a2548d13572ae35627cbee3640a234310fb881afecb543637f36fbassdeep: 12288:qJ6oqzxJMvveb4lo6wK/WTDMcYFtROmdBATqVEpHPuHkoVxaw0Xg0A:w6osIaN6wKftROmdBA1PGFyBXztype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T1DAE49E8FFF110CA5DFB361F46D49E9B50C34E96A96F5A2388009B2097568F729D3B432sha3_384: 03bbc9f1569ced96566b9ef5d9a87947c89d7ea0782a923d773b9d73e4cc143736f96d0ddc0351aab93c8a56f862f009ep_bytes: 605589e581ec08010000c745ec060000timestamp: 2013-09-12 00:23:44

Version Info:

CompanyName: Microsoft CorporationFileDescription: .NET Runtime Optimization ServiceFileVersion: 4.0.30319.18408 built by: FX451RTMGRELInternalName: mscorsvw.exeLegalCopyright: © Microsoft Corporation. All rights reserved.OriginalFilename: mscorsvw.exeProductName: Microsoft® .NET FrameworkProductVersion: 4.0.30319.18408Comments: Flavor=RetailPrivateBuild: DDBLD128Translation: 0x0409 0x04b0

Win32/Expiro.BB also known as:

Bkav W32.Expiro2NHc.PE
Elastic malicious (high confidence)
MicroWorld-eScan Win32.Expiro.Gen.3
FireEye Generic.mg.b1f7ec5c506ba0a9
CAT-QuickHeal W32.Expiro.L4
McAfee W32/Expiro.gen.p
Cylance Unsafe
Zillya Virus.Expiro.Win32.104
K7AntiVirus Virus ( 0040f4dc1 )
K7GW Virus ( 0040f4dc1 )
Cybereason malicious.c506ba
Arcabit Win32.Expiro.Gen.3
Baidu Win32.Virus.Expiro.c
Cyren Expiro
ESET-NOD32 Win32/Expiro.BB
APEX Malicious
Kaspersky Virus.Win32.Expiro.ar
BitDefender Win32.Expiro.Gen.3
NANO-Antivirus Virus.Win32.Expiro.cxngfu
Avast Win32:Xpirat [Inf]
Tencent Virus.Win32.Expiro.tt
Ad-Aware Win32.Expiro.Gen.3
Emsisoft Win32.Expiro.Gen.3 (B)
Comodo TrojWare.Win32.Spy.Zbot.AAZ@1p8hml
DrWeb Win32.Expiro.80
VIPRE Virus.Win32.Expiro.p (v)
TrendMicro PE_EXPIRO.SD
Sophos Mal/Generic-R + W32/Expiro-S
SentinelOne Static AI – Malicious PE
Avira TR/Patched.Gen
Antiy-AVL Trojan/Generic.ASVirus.C5
Microsoft Virus:Win32/Expiro.CM
GData Win32.Expiro.Gen.3
Cynet Malicious (score: 100)
AhnLab-V3 Win32/Expiro5.Gen
Acronis suspicious
VBA32 BScope.Trojan.Vilsel
ALYac Win32.Expiro.Gen.3
MAX malware (ai score=88)
TrendMicro-HouseCall PE_EXPIRO.SD
Rising Virus.Expiro!1.A140 (CLASSIC)
Ikarus Virus.Win32.Expiro
eGambit Unsafe.AI_Score_99%
Fortinet W32/Expiro.W
BitDefenderTheta AI:FileInfector.6CBEB04B12
AVG Win32:Xpirat [Inf]
Panda W32/Expiro.O
CrowdStrike win/malicious_confidence_100% (W)

How to remove Win32/Expiro.BB?

  • 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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