Written by Robert Bailey

What is MSIL/Kryptik.ZNK infection?

In this post you will discover concerning the definition of MSIL/Kryptik.ZNK and its negative impact on your computer system. Such ransomware are a kind of malware that is clarified by on the internet scams to require paying the ransom by a target.

GridinSoft Anti-Malware Review

GridinSoft Anti-Malware

Removing computer viruses manually may take hours and may damage your PC in the process. I recommend you to download GridinSoft Anti-Malware for virus removal. Allows to complete scan and cure your PC during the trial period.
6-day trial available for threats removal.
EULA | Privacy Policy | GridinSoft

In the majority of the instances, MSIL/Kryptik.ZNK virus will instruct its targets to initiate funds transfer for the function of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s device.

MSIL/Kryptik.ZNK Summary

These alterations can be as follows:

  • The binary likely contains encrypted or compressed data. In this case, encryption is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Network activity detected but not expressed in API logs. Microsoft built an API solution right into its Windows operating system it reveals network activity for all apps and programs that ran on the computer in the past 30-days. This malware hides network activity.
  • Ciphering the documents situated on the sufferer’s disk drive — so the victim can no more make use of the information;
  • Preventing regular access to the victim’s workstation. This is the typical behavior of a virus called locker. It blocks access to the computer until the victim pays the ransom.
Similar behavior
Related domains Ransom.Win32.Wacatac.oa Ransom.Win32.Wacatac.oa


One of the most regular channels where MSIL/Kryptik.ZNK Ransomware Trojans are infused are:

  • By methods of phishing emails;
  • As an effect of individual winding up on a source that hosts a harmful software application;

As soon as the Trojan is effectively injected, it will certainly either cipher the information on the sufferer’s PC or stop the tool from functioning in a correct way – while also positioning a ransom note that mentions the need for the sufferers to effect the settlement for the function of decrypting the files or restoring the file system back to the first problem. In the majority of instances, the ransom note will certainly turn up when the client reboots the PC after the system has actually currently been harmed.

MSIL/Kryptik.ZNK circulation channels.

In numerous edges of the world, MSIL/Kryptik.ZNK expands by jumps and bounds. Nonetheless, the ransom notes as well as methods of obtaining the ransom quantity might differ relying on particular neighborhood (regional) settings. The ransom notes and tricks of obtaining the ransom money amount might differ depending on particular neighborhood (local) settings.

Ransomware injection

As an example:

    Faulty signals about unlicensed software application.

    In certain areas, the Trojans often wrongfully report having actually found some unlicensed applications made it possible for on the victim’s device. The alert after that requires the customer to pay the ransom money.

    Faulty declarations about unlawful material.

    In nations where software application piracy is much less prominent, this approach is not as reliable for the cyber frauds. Alternatively, the MSIL/Kryptik.ZNK popup alert may falsely claim to be stemming from a law enforcement organization and will report having located child porn or various other unlawful information on the device.

    MSIL/Kryptik.ZNK popup alert might wrongly assert to be obtaining from a legislation enforcement establishment and also will report having located child porn or other prohibited information on the gadget. The alert will in a similar way include a need for the customer to pay the ransom.

Technical details

File Info:

crc32: C2E4268C
md5: a31d1b7f173441b0cb637813a9257e84
name: A31D1B7F173441B0CB637813A9257E84.mlw
sha1: 69389137c11e6c775156639c5a366f0bda973b40
sha256: 0944994ed1f7612afe248bdbbe57bacad3d3720c8f5f43d8cd5e17e7ae299ebb
sha512: 675b00cdad7a3625225cbef1fda371e42f5b8784b4506469669cba91add4dbc8cd711da4dd84ab577d87463c654b10a7a53de795cd0560516d4461da3bea147e
ssdeep: 12288:rQxehvo8RRf42RakgGKqiFmvDOX5PVjIeck545Ac1Mh1jt:rQElo8RQ2qG+sURRR7cOhh
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
LegalCopyright: Copyright xa9 2018
Assembly Version:
InternalName: Win32.exe
CompanyName: 1 Up Nutrition
Comments: Workout Tracking & Benchmarks
ProductName: Athletic Club Management
FileDescription: Athletic Club Management
OriginalFilename: Win32.exe

MSIL/Kryptik.ZNK also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.GenericKDZ.72820
McAfee PWS-FCUF!A31D1B7F1734
Cylance Unsafe
Sangfor Malware
K7AntiVirus Trojan ( 005773c61 )
BitDefender Trojan.GenericKDZ.72820
K7GW Trojan ( 005773c61 )
Cybereason malicious.f17344
Cyren W32/MSIL_Kryptik.CZL.gen!Eldorado
Symantec Trojan.Gen.2
APEX Malicious
Avast Win32:PWSX-gen [Trj]
Kaspersky HEUR:Backdoor.MSIL.Androm.gen
Alibaba Trojan:Win32/csharp.ali2000008
AegisLab Trojan.Win32.Ursu.4!c
Rising Trojan.Kryptik!8.8 (CLOUD)
Ad-Aware Trojan.GenericKDZ.72820
Emsisoft Trojan.Agent (A)
Comodo Malware@#3jvf0sv76oyex
F-Secure Trojan.TR/Kryptik.tnykw
DrWeb Trojan.PackedNET.524
TrendMicro Backdoor.MSIL.REMCOS.SM
Sophos Mal/Generic-S
Ikarus Trojan.MSIL.Inject
Avira TR/Kryptik.tnykw
Kingsoft Win32.Troj.Generic_a.a.(kcloud)
Microsoft Trojan:MSIL/AgentTesla.MV!MTB
Gridinsoft Ransom.Win32.Wacatac.oa
Arcabit Trojan.Generic.D11C74
ZoneAlarm HEUR:Backdoor.MSIL.Androm.gen
GData Trojan.GenericKDZ.72820
Cynet Malicious (score: 100)
AhnLab-V3 Trojan/Win32.Lokibot.C4320613
ALYac Trojan.GenericKDZ.72820
MAX malware (ai score=100)
Malwarebytes Trojan.MalPack
Panda Trj/RnkBend.A
ESET-NOD32 a variant of MSIL/Kryptik.ZNK
TrendMicro-HouseCall Backdoor.MSIL.REMCOS.SM
Tencent Msil.Backdoor.Androm.Ljab
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Fortinet MSIL/Kryptik.ZNC!tr
Webroot W32.Trojan.Gen
AVG Win32:PWSX-gen [Trj]
Qihoo-360 Win32/Trojan.Generic.HgIASOYA

How to remove MSIL/Kryptik.ZNK virus?

Unwanted application has ofter come with other viruses and spyware. This threats can steal account credentials, or crypt your documents for ransom.
Reasons why I would recommend GridinSoft1

The is an excellent way to deal with recognizing and removing threats – using Gridinsoft Anti-Malware. This program will scan your PC, find and neutralize all suspicious processes.2.

Download GridinSoft Anti-Malware.

You can download GridinSoft Anti-Malware by clicking the button below:

Run the setup file.

When setup file has finished downloading, double-click on the setup-antimalware-fix.exe file to install GridinSoft Anti-Malware on your system.

Run Setup.exe

An User Account Control asking you about to allow GridinSoft Anti-Malware to make changes to your device. So, you should click “Yes” to continue with the installation.

GridinSoft Anti-Malware Setup

Press “Install” button.

GridinSoft Anti-Malware Install

Once installed, Anti-Malware will automatically run.

GridinSoft Anti-Malware Splash-Screen

Wait for the Anti-Malware scan to complete.

GridinSoft Anti-Malware will automatically start scanning your system for MSIL/Kryptik.ZNK files and other malicious programs. This process can take a 20-30 minutes, so I suggest you periodically check on the status of the scan process.

GridinSoft Anti-Malware Scanning

Click on “Clean Now”.

When the scan has finished, you will see the list of infections that GridinSoft Anti-Malware has detected. To remove them click on the “Clean Now” button in right corner.

GridinSoft Anti-Malware Scan Result

Are Your Protected?

GridinSoft Anti-Malware will scan and clean your PC for free in the trial period. The free version offer real-time protection for first 2 days. If you want to be fully protected at all times – I can recommended you to purchase a full version:

Full version of GridinSoft

Full version of GridinSoft Anti-Malware

If the guide doesn’t help you to remove MSIL/Kryptik.ZNK you can always ask me in the comments for getting help.

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)


  1. GridinSoft Anti-Malware Review from HowToFix site:
  2. More information about GridinSoft products:

About the author

Robert Bailey

Security Engineer. Interested in malware, reverse engineering, white ethical hacking. I like coding, travelling and bikes.

Leave a Reply


This site uses Akismet to reduce spam. Learn how your comment data is processed.