Malware

What is “Win32/Protux.NAU”?

Malware Removal

The Win32/Protux.NAU 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 Win32/Protux.NAU virus can do?

  • Sample contains Overlay data
  • Reads data out of its own binary image
  • The binary contains an unknown PE section name indicative of packing
  • Authenticode signature is invalid

How to determine Win32/Protux.NAU?


File Info:

name: EC747F47756319B6C4F7.mlw
path: /opt/CAPEv2/storage/binaries/613c27a444e44d995092db05425af461739287ff8e7beb45a616c5267b314680
crc32: 16126420
md5: ec747f47756319b6c4f700a7d6460935
sha1: e00b6c8cdf49a5eefc4dc98a07cad65e109dfa67
sha256: 613c27a444e44d995092db05425af461739287ff8e7beb45a616c5267b314680
sha512: b0d6f7e007bb16fb49d9c7230650bb8a4256c219f92eeec4c8a35ee5433e8cff902df9c98610fd4793fcb1133e8643f60b1abe8fceabf2b1aca46231e5531999
ssdeep: 12288:dC4UaSYD4rWWkA/EKTbbJpac64kLrOGDc/5I93Qud5VN6xE4GHsppuoK:dlUavuSXKTbbHkLyGwq9AK5PwiHsC
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17BD423951955DD87C5829EFD4C012C325FA0729AAD8E05D3D120FC1F822FD3AEE9D2AE
sha3_384: e092d009fdb66ebcf1dbcbd4d0f852667880bd74b1dd9ce68c64ce2b1d46b660e9b9a47186b165bb43d82ddda4dd5122
ep_bytes: 558bec6aff688031400068942a400064
timestamp: 2009-02-23 13:48:00

Version Info:

0: [No Data]

Win32/Protux.NAU also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.GenericKDZ.94991
FireEyeGeneric.mg.ec747f47756319b6
CAT-QuickHealBackdoor.Poison.18050
SkyhighBehavesLike.Win32.Generic.jc
McAfeeTrojan-FQFT!EC747F477563
MalwarebytesGeneric.Malware.AI.DDS
ZillyaDropper.Agent.Win32.577667
SangforSuspicious.Win32.Save.ins
CrowdStrikewin/malicious_confidence_100% (D)
K7GWTrojan ( 0048dd231 )
K7AntiVirusTrojan ( 0048dd231 )
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
ESET-NOD32a variant of Win32/Protux.NAU
APEXMalicious
ClamAVWin.Trojan.Terminatorat-1
KasperskyTrojan-Dropper.Win32.Agent.sbra
BitDefenderTrojan.GenericKDZ.94991
NANO-AntivirusTrojan.Win32.SmlSDCW.kdvfog
AvastWin32:TrojanX-gen [Trj]
SophosTroj/Protux-M
GoogleDetected
F-SecureTrojan.TR/Dropper.Gen
DrWebTrojan.MulDrop8.31902
VIPRETrojan.GenericKDZ.94991
Trapminemalicious.high.ml.score
EmsisoftTrojan.GenericKDZ.94991 (B)
SentinelOneStatic AI – Malicious PE
JiangminTrojanDropper.Agent.gfww
VaristW32/Protux.G.gen!Eldorado
AviraTR/Dropper.Gen
Antiy-AVLTrojan/Win32.TSGeneric
Kingsoftmalware.kb.a.1000
MicrosoftBackdoor:Win32/Protux.C!bit
XcitiumTrojWare.Win32.Protux.NAS1@6ldg0s
ArcabitTrojan.Generic.D1730F
ZoneAlarmTrojan-Dropper.Win32.Agent.sbra
GDataWin32.Trojan.PSE.1PJSYSW
CynetMalicious (score: 100)
AhnLab-V3Trojan/Win.FQFT.R641972
BitDefenderThetaGen:NN.ZexaF.36802.NuZ@aav@rNe
ALYacTrojan.GenericKDZ.94991
MAXmalware (ai score=88)
VBA32BScope.Trojan.Tiggre
Cylanceunsafe
PandaTrj/Genetic.gen
RisingBackdoor.Protux!8.305D (TFE:5:6FlIuRHoJ2)
YandexTrojan.DR.Agent!vaZndvq4ZtE
IkarusBackdoor.Win32.Protux
MaxSecureTrojan.Malware.121218.susgen
FortinetW32/Protux.NAU!tr
AVGWin32:TrojanX-gen [Trj]
DeepInstinctMALICIOUS
alibabacloudTrojan[downloader]:Win/Protux

How to remove Win32/Protux.NAU?

Win32/Protux.NAU 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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