What is MSIL/Kryptik.QAT infection?

In this article you will certainly find concerning the definition of MSIL/Kryptik.QAT as well as its adverse effect on your computer. Such ransomware are a form of malware that is elaborated by on-line frauds to require paying the ransom by a sufferer.

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When we talk about the intrusion of unfamiliar programs into your computer’s work, the proverb “Forewarned is forearmed” describes the situation as accurately as possible. Gridinsoft Anti-Malware is exactly the tool that is always useful to have in your armory: fast, efficient, up-to-date. It is appropriate to use it as an emergency help at the slightest suspicion of infection.
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Most of the situations, MSIL/Kryptik.QAT ransomware will instruct its sufferers to launch funds move for the objective of counteracting the amendments that the Trojan infection has introduced to the target’s gadget.

MSIL/Kryptik.QAT Summary

These modifications can be as complies with:

  • 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.
  • Anomalous binary characteristics. This is a way of hiding virus’ code from antiviruses and virus’ analysts.
  • Ciphering the files located on the victim’s hard disk — so the sufferer can no more utilize the data;
  • Preventing regular accessibility to the target’s workstation;


The most regular networks through which MSIL/Kryptik.QAT are infused are:

  • By means of phishing emails;
  • As a repercussion of user ending up on a source that hosts a malicious software;

As soon as the Trojan is efficiently infused, it will either cipher the data on the target’s computer or protect against the tool from working in an appropriate way – while likewise putting a ransom note that mentions the demand for the targets to impact the payment for the function of decrypting the documents or bring back the data system back to the first problem. In most circumstances, the ransom money note will come up when the client reboots the PC after the system has already been harmed.

MSIL/Kryptik.QAT distribution networks.

In numerous corners of the globe, MSIL/Kryptik.QAT grows by leaps and also bounds. Nonetheless, the ransom money notes and also methods of obtaining the ransom money quantity may vary depending on specific local (regional) setups. The ransom notes and also methods of extorting the ransom money amount might vary depending on certain local (regional) setups.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In specific areas, the Trojans commonly wrongfully report having actually found some unlicensed applications made it possible for on the target’s gadget. The alert then requires the individual to pay the ransom money.

    Faulty statements regarding illegal material.

    In nations where software piracy is much less prominent, this technique is not as reliable for the cyber fraudulences. Conversely, the MSIL/Kryptik.QAT popup alert may incorrectly claim to be deriving from a police organization as well as will certainly report having situated youngster porn or other unlawful data on the tool.

    MSIL/Kryptik.QAT popup alert might incorrectly claim to be acquiring from a legislation enforcement organization and also will report having located kid pornography or various other unlawful information on the gadget. The alert will likewise have a need for the customer to pay the ransom money.

Technical details

File Info:

crc32: EC4EF357
md5: d7dc183446638aaf3100cca3230cd504
name: D7DC183446638AAF3100CCA3230CD504.mlw
sha1: 09aedd45991c6701aa7f1f47d575a0d69f8b5097
sha256: 1f8a01760c8d01c060943000199f5767e84b24fbe32b5cba220f511a00a3759f
sha512: b5a12748b500a7877058eb357a1d980cdf0e480ab1758f65703b0ae166a5f64e7c3dcfb841ee8d70416a4e20b66fa106ae23dacbcb75eb37f2263b3f8bc6900a
ssdeep: 3072:yw7pOcl/253DTW4ki0XpqlcK4ZHSEa6CLXHVJcE8HZ5VcmvQp/q1J:RI5vOzZOr4Z5R8XHYNcmvQp/q
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: Crypted.exe
FileVersion: 1.0.0
CompanyName: Ki
Comments: ConfuserEx
ProductName: ConfuserEx
ProductVersion: 1.0.0
FileDescription: ConfuserEx GUI
OriginalFilename: Crypted.exe

MSIL/Kryptik.QAT also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
Cynet Malicious (score: 100)
ALYac Gen:Variant.Ransom.Jigsaw.10
Cylance Unsafe
Sangfor Trojan.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (W)
Cybereason malicious.446638
Cyren W32/Trojan.BVR.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of MSIL/Kryptik.QAT
APEX Malicious
Avast Win32:PWSX-gen [Trj]
ClamAV Win.Packed.Ursu-7748951-0
Kaspersky HEUR:Trojan.Win32.Agent.gen
BitDefender Gen:Variant.Ransom.Jigsaw.10
MicroWorld-eScan Gen:Variant.Ransom.Jigsaw.10
Ad-Aware Gen:Variant.Ransom.Jigsaw.10
Sophos ML/PE-A
F-Secure Heuristic.HEUR/AGEN.1101679
BitDefenderTheta Gen:NN.ZemsilF.34684.lu0@a8nzFLg
Emsisoft Gen:Variant.Ransom.Jigsaw.10 (B)
SentinelOne Static AI – Malicious PE
Avira HEUR/AGEN.1101679
eGambit Unsafe.AI_Score_99%
Antiy-AVL Trojan[Spy]/MSIL.Quasar
Microsoft Trojan:Win32/Wacatac.B!ml
Gridinsoft Trojan.Win32.Packed.vb!n
Arcabit Trojan.Ransom.Jigsaw.10
ZoneAlarm HEUR:Trojan-Dropper.MSIL.Generic
GData Gen:Variant.Ransom.Jigsaw.10
AhnLab-V3 Trojan/Win32.Bladabindi.C2620000
McAfee Artemis!D7DC18344663
MAX malware (ai score=88)
VBA32 CIL.StupidPInvoker-1.Heur
Malwarebytes Trojan.PasswordStealer
Ikarus Trojan.MSIL.Confuser
MaxSecure Trojan.Malware.300983.susgen
Fortinet MSIL/Kryptik.QAT!tr
AVG Win32:PWSX-gen [Trj]

How to remove MSIL/Kryptik.QAT 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

There is no better way to recognize, remove and prevent PC threats than to use an anti-malware software from GridinSoft2.

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.QAT 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.QAT you can always ask me in the comments for getting help.

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  1. GridinSoft Anti-Malware Review from HowToFix site:
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About the author

Robert Bailey

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

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