MSIL:Crypt-NT [Trj]

Written by Robert Bailey

What is MSIL:Crypt-NT [Trj] infection?

In this post you will discover regarding the meaning of MSIL:Crypt-NT [Trj] as well as its unfavorable influence on your computer. Such ransomware are a form of malware that is clarified by on-line fraudulences to demand paying the ransom money by a victim.

GridinSoft Anti-Malware Review

It is better to prevent, than repair and repent!

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.
GridinSoft Anti-Malware 6-day trial available.
EULA | Privacy Policy | GridinSoft

In the majority of the instances, MSIL:Crypt-NT [Trj] virus will advise its sufferers to initiate funds transfer for the objective of neutralizing the modifications that the Trojan infection has introduced to the sufferer’s device.

MSIL:Crypt-NT [Trj] Summary

These adjustments can be as complies with:

  • Creates RWX memory;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • Uses Windows utilities for basic functionality;
  • Sniffs keystrokes;
  • Installs itself for autorun at Windows startup;
  • Creates a copy of itself;
  • Ciphering the documents situated on the sufferer’s hard disk drive — so the target can no longer make use of the data;
  • Preventing routine accessibility to the sufferer’s workstation;

Related domains: Trojan-Ransom.Win32.Blocker.kwze

MSIL:Crypt-NT [Trj]

One of the most typical networks where MSIL:Crypt-NT [Trj] Ransomware are infused are:

  • By means of phishing emails;
  • As an effect of individual ending up on a resource that holds a destructive software;

As quickly as the Trojan is effectively infused, it will either cipher the information on the sufferer’s computer or protect against the gadget from operating in an appropriate manner – while additionally positioning a ransom money note that states the requirement for the sufferers to impact the payment for the function of decrypting the documents or recovering the documents system back to the first problem. In a lot of circumstances, the ransom note will turn up when the client reboots the COMPUTER after the system has actually already been harmed.

MSIL:Crypt-NT [Trj] distribution channels.

In different corners of the world, MSIL:Crypt-NT [Trj] expands by jumps as well as bounds. Nevertheless, the ransom notes and also methods of extorting the ransom amount might vary depending upon specific regional (local) settings. The ransom money notes as well as tricks of extorting the ransom money amount may vary depending on specific regional (regional) settings.

Ransomware injection

As an example:

    Faulty signals concerning unlicensed software application.

    In specific areas, the Trojans often wrongfully report having actually spotted some unlicensed applications made it possible for on the sufferer’s device. The sharp after that demands the customer to pay the ransom.

    Faulty declarations concerning unlawful web content.

    In nations where software application piracy is much less prominent, this method is not as effective for the cyber scams. Alternatively, the MSIL:Crypt-NT [Trj] popup alert may falsely claim to be stemming from a police institution as well as will certainly report having situated youngster pornography or other illegal data on the tool.

    MSIL:Crypt-NT [Trj] popup alert may wrongly declare to be obtaining from a law enforcement establishment as well as will report having located kid porn or various other unlawful information on the tool. The alert will likewise contain a need for the customer to pay the ransom.

Technical details

File Info:

crc32: 517CC65F
md5: b644429bfe8e3362fc685c92bae60db3
name: B644429BFE8E3362FC685C92BAE60DB3.mlw
sha1: f3426145bb51a58c8389b3a7e46bf6eec102e3eb
sha256: ce9e337daf0523d108e57e75983d218daa3d0a49f016a09c6ae7feeb3eb7d2f0
sha512: 9237bb9e02ebb2d12ad572029d88b6e406870b970572ad2b1269830c82ac230266b33b70f1e33e938db467fc082222c1c8949316ff33f4a48468eb3d7d0bdb6b
ssdeep: 384:ZvkeTuwPSgttn1l7OXRRbjlfJQVxhwqCbwTwr5HS/E+gXsl7XxD15h5mN8/gB3k:NkQggdtOd2VXxzh5/c0OreoeCrVsz
type: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows

Version Info:

Translation: 0x0000 0x04b0
Assembly Version:
InternalName: k.exe
OriginalFilename: k.exe

MSIL:Crypt-NT [Trj] also known as:

GridinSoft Trojan.Ransom.Gen
Elastic malicious (high confidence)
DrWeb BackDoor.BladabindiNET.16
MicroWorld-eScan Gen:Variant.Razy.789226
ALYac Gen:Variant.Razy.789226
Cylance Unsafe
Sangfor Suspicious.Win32.Save.a
CrowdStrike win/malicious_confidence_100% (D)
K7GW Trojan ( 004d65011 )
K7AntiVirus Trojan ( 004d65011 )
Baidu MSIL.Backdoor.Bladabindi.a
Cyren W32/Bladabindi.DJ.gen!Eldorado
ESET-NOD32 a variant of MSIL/Bladabindi.AH
APEX Malicious
Avast MSIL:Crypt-NT [Trj]
Cynet Malicious (score: 99)
Kaspersky Trojan-Ransom.Win32.Blocker.kwze
BitDefender Gen:Variant.Razy.789226
NANO-Antivirus Trojan.Win32.Blocker.ezccbu
Tencent Win32.Trojan.Blocker.Pefk
Ad-Aware Gen:Variant.Razy.789226
Sophos Mal/Generic-S
Comodo Malware@#sed75zporwe7
BitDefenderTheta Gen:NN.ZemsilF.34126.cm0@aSL1ZFe
VIPRE Trojan.Win32.Generic!BT
McAfee-GW-Edition BehavesLike.Win32.BadFile.nm
Emsisoft Gen:Variant.Razy.789226 (B)
SentinelOne Static AI – Malicious PE
eGambit Unsafe.AI_Score_99%
Arcabit Trojan.Razy.DC0AEA
ZoneAlarm Trojan-Ransom.Win32.Blocker.kwze
AhnLab-V3 Trojan/Win32.Bladabindi.C1930977
McAfee Artemis!B644429BFE8E
MAX malware (ai score=98)
Malwarebytes Backdoor.NJRat
Panda Trj/GdSda.A
Ikarus Worm.MSIL.Bladabindi
Fortinet MSIL/Bladabindi.AH!tr
AVG MSIL:Crypt-NT [Trj]

How to remove MSIL:Crypt-NT [Trj] 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:Crypt-NT [Trj] 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:Crypt-NT [Trj] 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.