Categories: RansomTrojan

Trojan-Ransom.Win32.Encoder.nak removal

The Trojan-Ransom.Win32.Encoder.nak 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

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 Trojan-Ransom.Win32.Encoder.nak virus can do?

  • Possible date expiration check, exits too soon after checking local time
  • Reads data out of its own binary image
  • Unconventionial language used in binary resources: Czech
  • Spoofs its process name and/or associated pathname to appear as a legitimate process
  • Network activity detected but not expressed in API logs
  • Attempts to identify installed AV products by installation directory
  • Attempts to identify installed AV products by registry key
  • Anomalous binary characteristics

How to determine Trojan-Ransom.Win32.Encoder.nak?


File Info:

crc32: A0588D03md5: 11f383286a903795d52ce72141a38bc9name: 11F383286A903795D52CE72141A38BC9.mlwsha1: 2cfba46d40392bd15778dfe79e57f523b6e6058csha256: 033e9d22c52c6dd00ffea8e48e7b596eb8693a7007571603af7766236851398fsha512: c4c70316d89ddbb354d58dd9c24dcd25335c7a3957d53a53b58ddf6ab5056e3e98c23f655bcc5ebfa88c64b03dd471c605cecae6b04188092fae3f24e4892a53ssdeep: 24576:v2trMa5lj1aetziAXC864bvbtU7ns8INmsy+dggggMw3nqTbHc+RwJkdV4KtXo8:hAxe47bf8Ios1dggggMeqTb8+RwJIV4type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

LegalCopyright: Copyright (C) 2021 AVG Technologies CZ, s.r.o.InternalName: SfxInstFileVersion: 21.2.6096.0CompanyName: AVG Technologies CZ, s.r.o.ProductName: AVG Internet Security System ProductVersion: 21.2.6096.0FileDescription: AVG AntivirusOriginalFilename: SfxInst.exeProductId: avg-avTranslation: 0x0409 0x04b0

Trojan-Ransom.Win32.Encoder.nak also known as:

ALYac Trojan.GenericKD.46566195
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_70% (W)
BitDefender Trojan.GenericKD.46566195
Kaspersky Trojan-Ransom.Win32.Encoder.nak
MicroWorld-eScan Trojan.GenericKD.46566195
Tencent Win32.Trojan.Encoder.Dzah
Ad-Aware Trojan.GenericKD.46566195
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.Injector.th
FireEye Trojan.GenericKD.46566195
Emsisoft Trojan.GenericKD.46566195 (B)
Jiangmin Trojan.Encoder.adn
Microsoft Trojan:Win32/Zpevdo.B
GData Trojan.GenericKD.46566195
McAfee Artemis!11F383286A90
MAX malware (ai score=84)
Malwarebytes MachineLearning/Anomalous.95%
Panda Trj/CI.A
Yandex Trojan.Encoder!Q+dVBZbxD8g
Fortinet Riskware/Encoder
Qihoo-360 Win32/Ransom.Encoder.HxQBUTsA

How to remove Trojan-Ransom.Win32.Encoder.nak?

  • 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.
Paul Valéry

I'm a cyber security analyst and data science expert with 5+ years of experience with security software contractors.

Recent Posts

MSIL/GenKryptik.GXIZ information

The MSIL/GenKryptik.GXIZ is considered dangerous by lots of security experts. When this infection is active,…

1 month ago

Malware.AI.2789448175 (file analysis)

The Malware.AI.2789448175 is considered dangerous by lots of security experts. When this infection is active,…

1 month ago

Jalapeno.1878 removal instruction

The Jalapeno.1878 is considered dangerous by lots of security experts. When this infection is active,…

1 month ago

What is “Trojan.Heur3.LPT.YmKfaKBcBekib”?

The Trojan.Heur3.LPT.YmKfaKBcBekib is considered dangerous by lots of security experts. When this infection is active,…

1 month ago

How to remove “Worm.Win32.Vobfus.exmt”?

The Worm.Win32.Vobfus.exmt is considered dangerous by lots of security experts. When this infection is active,…

1 month ago

About “TrojanDownloader:Win32/Beebone.JO” infection

The TrojanDownloader:Win32/Beebone.JO is considered dangerous by lots of security experts. When this infection is active,…

1 month ago