Categories: Malware

How to remove “Win32/Expiro.NDU”?

The Win32/Expiro.NDU 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.NDU 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
Authenticode signature is invalid
Likely virus infection of existing system binary

How to determine Win32/Expiro.NDU?


File Info:
name: 8DACEAB2ED261C1B964F.mlwpath: /opt/CAPEv2/storage/binaries/c4d0d32b084e3f3b11c11a2bd80fa88151daf67fea69f21bf6d3d16cf60544c2crc32: 272CA061md5: 8daceab2ed261c1b964f872a2ddfc78dsha1: 00fb99685fcd6c53c154aa6e9076f3d51cd98621sha256: c4d0d32b084e3f3b11c11a2bd80fa88151daf67fea69f21bf6d3d16cf60544c2sha512: 885e332a80ec63aad2557365c14188109df7eb8b0b8e61fb0746554a972f7a8b7cba190d5790b4f205b283dd317d39a43d60efef16c2a3d92543d6df993c82f3ssdeep: 12288:V2QJS39W4RIbSC22MveGtzRk2qrpl1ShnmINqRSUQ8fqR4zhzU:sZWRSC22MvHtsrrghnm2qRSUQ8fqSUtype: PE32 executable (GUI) Intel 80386, for MS Windowstlsh: T17A5523123AD6C4F6C36F2DB4E495A63196FC791028D1F20BFB973BCD2A784829134762sha3_384: 55fdd7036d17d2501ca4507fe046d6c218c2be6a1f4f0d6dabe877b8a9b7d822ca1f73a70b536bf6dd340b9f05648cc3ep_bytes: e8f70f0900e939fdffffff2528120010timestamp: 2014-02-27 08:58:43
Version Info:
CompanyName: Microsoft CorporationFileDescription: .NET Runtime Optimization ServiceFileVersion: 2.0.50727.5483 (Win7SP1GDR.050727-5400)InternalName: mscorsvw.exeLegalCopyright: © Microsoft Corporation.  All rights reserved.OriginalFilename: mscorsvw.exeProductName: Microsoft® .NET FrameworkProductVersion: 2.0.50727.5483Comments: Flavor=RetailTranslation: 0x0409 0x04b0

Win32/Expiro.NDU also known as:

Bkav	W32.AIDetect.malware1
DrWeb	Win32.Expiro.153
MicroWorld-eScan	Gen:Variant.Zusy.311792
FireEye	Generic.mg.8daceab2ed261c1b
ALYac	Gen:Variant.Zusy.311792
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_60% (D)
Cyren	W32/Expiro.AU.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	a variant of Win32/Expiro.NDU
Kaspersky	VHO:Trojan.Win32.Waldek.gen
BitDefender	Gen:Variant.Zusy.311792
NANO-Antivirus	Virus.Win32.Virut-Gen.bwpxnc
Avast	Win32:Xpirat-B [Inf]
Ad-Aware	Gen:Variant.Zusy.311792
Emsisoft	Gen:Variant.Zusy.311792 (B)
Microsoft	Trojan:Win32/Sabsik.FL.B!ml
GData	Gen:Variant.Zusy.311792
Cynet	Malicious (score: 100)
AhnLab-V3	Malware/Win.Generic.R461781
MAX	malware (ai score=88)
VBA32	Trojan.Sabsik.TE
Malwarebytes	Malware.Heuristic.1001
APEX	Malicious
Rising	Trojan.Generic@ML.80 (RDML:NFW8wqzTIrDCWfCZv7ECGw)
SentinelOne	Static AI – Malicious PE
Fortinet	W32/Expiro.NDO!tr
AVG	Win32:Xpirat-B [Inf]
Cybereason	malicious.2ed261