Malware

Win32/Expiro.NDO (file analysis)

Malware Removal

The Win32/Expiro.NDO 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.
6-day free trial available.

What Win32/Expiro.NDO virus can do?

  • Behavioural detection: Executable code extraction – unpacking
  • SetUnhandledExceptionFilter detected (possible anti-debug)
  • Yara rule detections observed from a process memory dump/dropped files/CAPE
  • Creates RWX memory
  • Dynamic (imported) function loading detected
  • CAPE extracted potentially suspicious content
  • Unconventionial binary language: Arabic (Algeria)
  • Unconventionial language used in binary resources: Serbian (Cyrillic)
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid
  • Likely virus infection of existing system binary

How to determine Win32/Expiro.NDO?


File Info:

name: 336BB1F925B1C49B0E11.mlw
path: /opt/CAPEv2/storage/binaries/70534cf61642b0d908ffe94b41bf46fca1440d90a1fb3867b51bb1ca439e5108
crc32: 449BAB03
md5: 336bb1f925b1c49b0e112ca6542e9cec
sha1: 11fcd91f6e5ebe09756c736606468a9f41cb9bf7
sha256: 70534cf61642b0d908ffe94b41bf46fca1440d90a1fb3867b51bb1ca439e5108
sha512: 195debe2714a8033e376062fc8c5c8854ed5641c7717dc7553299869554031aa5ea0c674b7a4f580ed9cb1e17f5da2e1600c913c8d82dd970e76d978526d0ed1
ssdeep: 12288:qeRB+k671Xc3ajG+hjQKymY8efKCpD7Gj9G6G1qT8nQkCu83L3Wl/np9DBDt3kbE:qeRB271sqjnhMgeiCl7G0nehbGZpbD
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T15F75E116B6F8416DF0B36B3498B5A751997ABC33CD318B6E16C41AAD1E318809F21F73
sha3_384: 1b537b235c46cff1672164ade882b3b9caf618cb070261491bbd780ba98be1721ffe49aabb38fddd0223fec1a3398331
ep_bytes: e826050000e98efeffff558bec6a00ff
timestamp: 2018-05-08 22:44:45

Version Info:

CompanyName: Google Inc.
FileDescription: Google Installer
FileVersion: 1.3.33.17
InternalName: Google Update
LegalCopyright: Ауторска права 2007–2010. Google Inc.
OriginalFilename: GoogleUpdate.exe
ProductName: Google ажурирање
ProductVersion: 1.3.33.17
Translation: 0x081a 0x04e2

Win32/Expiro.NDO also known as:

BkavW32.AIDetect.malware1
LionicTrojan.Win32.Generic.4!c
Elasticmalicious (high confidence)
FireEyeGeneric.mg.336bb1f925b1c49b
McAfeeGenericRXRG-JD!336BB1F925B1
CylanceUnsafe
SangforTrojan.Win32.Save.a
K7AntiVirusTrojan ( 0058c5711 )
K7GWTrojan ( 0058c5711 )
CrowdStrikewin/malicious_confidence_100% (W)
BitDefenderThetaGen:NN.ZexaF.34114.Nz0@aGOYa!jP
CyrenW32/Expiro.AU.gen!Eldorado
SymantecML.Attribute.HighConfidence
ESET-NOD32Win32/Expiro.NDO
TrendMicro-HouseCallTROJ_GEN.R002H0CA322
Paloaltogeneric.ml
KasperskyUDS:Trojan.Win32.Generic
NANO-AntivirusVirus.Win32.Virut-Gen.bwpxnc
AvastWin32:FileInfector-C [Heur]
SophosMal/Generic-S
McAfee-GW-EditionBehavesLike.Win32.Dropper.tt
IkarusTrojan.Patched
GDataWin32.Trojan.BSE.1EU2C1H
eGambitUnsafe.AI_Score_99%
AviraTR/Patched.Gen
MicrosoftTrojan:Script/Phonzy.C!ml
CynetMalicious (score: 100)
Acronissuspicious
VBA32Trojan.Sabsik.TE
APEXMalicious
RisingVirus.Expiro!8.375 (CLOUD)
SentinelOneStatic AI – Suspicious PE
FortinetW32/FileInfector.C!tr
AVGWin32:FileInfector-C [Heur]
Cybereasonmalicious.f6e5eb

How to remove Win32/Expiro.NDO?

Win32/Expiro.NDO 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.

Leave a Comment