Virus

Should I 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.

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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 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
  • The binary likely contains encrypted or compressed data.
  • Authenticode signature is invalid
  • Yara rule detections observed from a process memory dump/dropped files/CAPE

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


File Info:

name: 86C3420F76BE516AFB12.mlw
path: /opt/CAPEv2/storage/binaries/66be07118b1f79022e01811b9358b4040d26e7af6210027af5c930b8b7f823ed
crc32: 352178AC
md5: 86c3420f76be516afb124dacd73d2994
sha1: f648571ccd0555198ee0300b0b9162793ba591db
sha256: 66be07118b1f79022e01811b9358b4040d26e7af6210027af5c930b8b7f823ed
sha512: 640e4dc1ceab818d5c93afe20913467be2faf8a0839e1c3072d48a7b5d7807c753e1816c62ed2c4ea21ad8cce6a69c5eea6fc7eacf35dea8573328df43ac8475
ssdeep: 12288:M2pgGt/sB1KcYmqgZvAMlUoUjG+YKtMfnkOeZb5JYiNAgAPh:VpHt/sBlDqgZQd6XKtiMJYiPU
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1A3D4231E35C3D0A6E76B1B351EA8B50071BE3E6CED59705BB5CA730E6E390429938263
sha3_384: 30453abf2ac62231587b8d2eadbd362dd381d20bde82f101762ecf5f914fe988c61cfc487279f3c4be45518c8305da30
ep_bytes: e823fcffffe935fdffff538a5c2408f6
timestamp: 2006-10-27 02:52:16

Version Info:

CompanyName: Microsoft Corporation
FileDescription: Microsoft Script Editor
FileVersion: 12.0.4518.1014
InternalName: MSE
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: mse.exe
ProductName: 2007 Microsoft Office system
ProductVersion: 12.0.4518.1014
Translation: 0x0000 0x04e4

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

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
DrWebWin32.Expiro.158
MicroWorld-eScanWin32.Expiro.Gen.7
CAT-QuickHealW32.Expiro.R3
SkyhighBehavesLike.Win32.Sality.jc
SangforSuspicious.Win32.Save.a
K7AntiVirusVirus ( 005a8b911 )
K7GWVirus ( 005a8b911 )
Cybereasonmalicious.ccd055
ArcabitWin32.Expiro.Gen.7
SymantecW32.Xpiro.J!dam
ESET-NOD32Win32/Expiro.CU
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
EmsisoftWin32.Expiro.Gen.7 (B)
F-SecureMalware.W32/Infector.Gen
VIPREWin32.Expiro.Gen.7
TrendMicroVirus.Win32.EXPIRO.JMA
SophosW32/Moiva-A
IkarusVirus.Win32.Expiro
VaristW32/Expiro.AU.gen!Eldorado
AviraW32/Infector.Gen
Antiy-AVLVirus/Win32.Expiro.x
MicrosoftVirus:Win32/Expiro.EK!MTB
ZoneAlarmVirus.Win32.Moiva.a
GDataWin32.Expiro.Gen.7
GoogleDetected
Acronissuspicious
VBA32Trojan.Sabsik.TE
ALYacWin32.Expiro.Gen.7
Cylanceunsafe
PandaW32/Moyv.A
RisingTrojan.Generic@AI.88 (RDML:qzl/diz/c6kzjWQh0w9V5w)
SentinelOneStatic AI – Suspicious PE
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Expiro.NDP!tr
AVGWin32:FileInfector-C [Heur]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (D)

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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