Win32/Expiro.NAS (file analysis)

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

The binary likely contains encrypted or compressed data.
Network activity detected but not expressed in API logs

Related domains:

z.whorecord.xyz

a.tomx.xyz

How to determine Win32/Expiro.NAS?


File Info:
crc32: E53354B6
md5: df4688b9773f0cee0aeb53f7b0745c87
name: DF4688B9773F0CEE0AEB53F7B0745C87.mlw
sha1: cbccd4395a7c084614e387b14aa91a5288295697
sha256: ee4ad22545746e1a6795f8b09eba1a6e5666800c5cb5e3f9a141e208621017f2
sha512: f3aea129742d750b589a6f7ae4992512f2f7eb85ebccda562325fc3c67e6ed9fdea6289e3d444ade713894049599985ecf15926011af466268f0cebdec1f04cd
ssdeep: 3072:Yw76gtPnYwerA5f8vTY/Y6rzOEatR2CLoaStrrOzIy/FyQR3:NznQmfmYv42aMrC0MjR
type: MS-DOS executable, MZ for MS-DOS

Version Info:
LegalCopyright: Copyright xa9 1985-2000 Microsoft Corporation.  All rights reserved. 
Portions Copyright xa9 1997-2000 Veritas Software.  All rights reserved.
InternalName: dmadmin
FileVersion: 2600.2180.503.0
CompanyName: Microsoft Corp., Veritas Software
ProductName: Logical Disk Manager for Windows NT
ProductVersion: 1.0
FileDescription: Logical Disk Manager service process
OriginalFilename: dmadmin.exe
Translation: 0x0409 0x04e4

Win32/Expiro.NAS also known as:

Bkav	W32.AIDetect.malware2
K7AntiVirus	Trojan ( 005376ae1 )
Lionic	Trojan.Win32.Expiro.4!c
Elastic	malicious (high confidence)
DrWeb	Win32.Expiro.51
Cynet	Malicious (score: 100)
ALYac	Win32.Expiro.BC
Cylance	Unsafe
Sangfor	Trojan.Win32.Save.a
CrowdStrike	win/malicious_confidence_100% (D)
Alibaba	Virus:Win32/Expiro.a35463e6
K7GW	Trojan ( 005376ae1 )
Cybereason	malicious.9773f0
Cyren	W32/Patched.E.gen!Eldorado
Symantec	ML.Attribute.HighConfidence
ESET-NOD32	Win32/Expiro.NAS
APEX	Malicious
Avast	Win32:Expiro-BY
BitDefender	Win32.Expiro.BC
NANO-Antivirus	Trojan.Win32.Expiro.fnmljh
MicroWorld-eScan	Win32.Expiro.BC
Tencent	Win32.Virus.Expiro.Wtni
Ad-Aware	Win32.Expiro.BC
Sophos	Mal/Generic-S
Comodo	MalCrypt.Indus!@1qrzi1
BitDefenderTheta	AI:FileInfector.7E32D4940F
McAfee-GW-Edition	BehavesLike.Win32.VirRansom.cc
FireEye	Generic.mg.df4688b9773f0cee
Emsisoft	Win32.Expiro.BC (B)
SentinelOne	Static AI – Malicious PE
eGambit	Unsafe.AI_Score_93%
Antiy-AVL	Trojan/Generic.ASVirus.15E
Microsoft	Virus:Win32/Expiro.gen!F
GData	Win32.Expiro.BC
Acronis	suspicious
MAX	malware (ai score=88)
Panda	Trj/CI.A
Fortinet	W32/Expiro.NR
AVG	Win32:Expiro-BY
Paloalto	generic.ml

How to remove Win32/Expiro.NAS?

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.

Win32/Expiro.NAS (file analysis)