Virus

How to remove “Virus:Win32/Expiro.EK!MTB”?

Malware Removal

The Virus:Win32/Expiro.EK!MTB 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.

GridinSoft Anti-Malware

Gridinsoft Anti-Malware

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 Virus:Win32/Expiro.EK!MTB virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • CAPE extracted potentially suspicious content
  • Drops a binary and executes it
  • Authenticode signature is invalid
  • Uses Windows utilities to create a scheduled task
  • Attempts to identify installed AV products by installation directory
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

How to determine Virus:Win32/Expiro.EK!MTB?


File Info:

name: 91B435753C2C95D11F79.mlw
path: /opt/CAPEv2/storage/binaries/b72cd301c0106c7dab26bbbce56851f6d59c33e4e1a4a1022c1a383c739d78fe
crc32: 3291B646
md5: 91b435753c2c95d11f7977bc0e859a6e
sha1: 093cc01fc76d84556465c0093cf9809c94161c99
sha256: b72cd301c0106c7dab26bbbce56851f6d59c33e4e1a4a1022c1a383c739d78fe
sha512: d6220110bd81cc6093a97bad078002099d2fc8aeb1465c89816f1647c160aa7cb8eb404c510abc67db284d7bb324e37da985363c3caa7feb9806a391b981d933
ssdeep: 24576:OAhX8vzpFhHENJyERt/sBlDqgZQd6XKtiMJYiPU:OAMVFeeEj/snji6attJM
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T12495E02976C4C03AD2A30635B86CA365A2FEFD30A939520BB7D1775E1D725839B34B13
sha3_384: f233b77dc0139bc8d135b0224b0b974bb2e8e96b41757bfdcf0b1711f7d18e6d6ae270d3b60f041b7846f6cc8811d303
ep_bytes: e8492d0000e916feffff558bec51538b
timestamp: 2006-10-27 03:01:15

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Microsoft Setup Bootstrapper
FileVersion: 12.0.4518.1014
InternalName: setup.exe
LegalCopyright: © 2006 Microsoft Corporation. All rights reserved.
LegalTrademarks1: Microsoft® is a registered trademark of Microsoft Corporation.
LegalTrademarks2: Windows® is a registered trademark of Microsoft Corporation.
OriginalFilename: setup.exe
ProductName: Microsoft Setup Bootstrapper
ProductVersion: 12.0.4518.1014
Translation: 0x0000 0x04e4

Virus:Win32/Expiro.EK!MTB also known as:

BkavW32.AIDetectMalware
tehtrisGeneric.Malware
MicroWorld-eScanWin32.Expiro.Gen.7
CAT-QuickHealW32.Expiro.R3
SkyhighBehavesLike.Win32.Generic.tt
K7AntiVirusVirus ( 005a8b911 )
K7GWVirus ( 005a8b911 )
ArcabitWin32.Expiro.Gen.7
SymantecW32.Xpiro.J!dam
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Expiro.NDP
CynetMalicious (score: 100)
APEXMalicious
ClamAVWin.Malware.Expiro-9941636-0
KasperskyVirus.Win32.Moiva.a
BitDefenderWin32.Expiro.Gen.7
NANO-AntivirusVirus.Win32.Virut-Gen.bwpxnc
AvastWin32:FileInfector-C [Heur]
TencentVirus.Win32.VirMoiva.a
SophosW32/Moiva-A
F-SecureMalware.W32/Infector.Gen
DrWebWin32.Expiro.158
VIPREWin32.Expiro.Gen.7
TrendMicroVirus.Win32.EXPIRO.JMA
EmsisoftWin32.Expiro.Gen.7 (B)
SentinelOneStatic AI – Malicious PE
VaristW32/Expiro.AU.gen!Eldorado
AviraW32/Infector.Gen
Antiy-AVLVirus/Win32.Expiro.x
Kingsoftmalware.kb.a.893
MicrosoftVirus:Win32/Expiro.EK!MTB
ZoneAlarmVirus.Win32.Moiva.a
GDataWin32.Expiro.Gen.7
GoogleDetected
VBA32Trojan.Sabsik.TE
ALYacWin32.Expiro.Gen.7
TACHYONVirus/W32.Movia
Cylanceunsafe
PandaW32/Moyv.A
RisingTrojan.Generic@AI.86 (RDML:WIuObJoYRonLDIhSybanFw)
IkarusTrojan.Patched
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Expiro.NDP!tr
AVGWin32:FileInfector-C [Heur]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Virus:Win32/Expiro.EK!MTB?

Virus:Win32/Expiro.EK!MTB 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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