Written by Robert Bailey

What is Trojan:Win32/Crypter!MTB infection?

In this post you will discover concerning the definition of Trojan:Win32/Crypter!MTB as well as its negative influence on your computer. Such ransomware are a kind of malware that is clarified by on-line scams to demand paying the ransom by a target.

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

@topcybersecuritySubscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

In the majority of the instances, Trojan:Win32/Crypter!MTB ransomware will certainly instruct its sufferers to launch funds transfer for the function of reducing the effects of the changes that the Trojan infection has introduced to the sufferer’s device.

Trojan:Win32/Crypter!MTB Summary

These adjustments can be as follows:

  • Executable code extraction;
  • Compression (or decompression);
  • Creates RWX memory;
  • Unconventionial language used in binary resources: Czech;
  • The binary likely contains encrypted or compressed data.;
  • Creates a hidden or system file;
  • Network activity detected but not expressed in API logs;
  • Anomalous binary characteristics;
  • Ciphering the documents found on the target’s hard disk drive — so the target can no more make use of the data;
  • Preventing routine access to the sufferer’s workstation;

Related domains: Ransomware/Win.STOP.R446694 Ransomware/Win.STOP.R446694


One of the most common channels where Trojan:Win32/Crypter!MTB Ransomware are infused are:

  • By means of phishing e-mails;
  • As a consequence of user winding up on a resource that hosts a destructive software application;

As quickly as the Trojan is successfully infused, it will certainly either cipher the information on the sufferer’s PC or avoid the gadget from working in a correct manner – while likewise positioning a ransom money note that points out the requirement for the sufferers to impact the settlement for the function of decrypting the documents or bring back the data system back to the preliminary condition. In the majority of circumstances, the ransom money note will certainly come up when the customer reboots the PC after the system has currently been harmed.

Trojan:Win32/Crypter!MTB distribution channels.

In numerous edges of the globe, Trojan:Win32/Crypter!MTB expands by leaps and also bounds. However, the ransom money notes and also techniques of obtaining the ransom amount might differ depending upon certain local (regional) setups. The ransom notes and also methods of obtaining the ransom money amount may vary depending on particular regional (local) setups.

Ransomware injection

For example:

    Faulty signals concerning unlicensed software.

    In particular locations, the Trojans commonly wrongfully report having detected some unlicensed applications allowed on the target’s tool. The alert after that demands the customer to pay the ransom money.

    Faulty statements regarding unlawful web content.

    In nations where software program piracy is much less popular, this technique is not as effective for the cyber frauds. Conversely, the Trojan:Win32/Crypter!MTB popup alert may wrongly claim to be stemming from a police organization as well as will certainly report having located child porn or other prohibited data on the gadget.

    Trojan:Win32/Crypter!MTB popup alert may wrongly declare to be deriving from a legislation enforcement organization and will report having located kid pornography or various other unlawful data on the gadget. The alert will in a similar way consist of a demand for the individual to pay the ransom money.

Technical details

File Info:

crc32: 19A462B9
md5: faa5a6bae3386dd82857674cf54d6f0d
name: FAA5A6BAE3386DD82857674CF54D6F0D.mlw
sha1: 49b350f2041e6003397397b2fc1f6787a84c8405
sha256: 12476bf4cc2940ef264ac615ac125bf89a1f76348a42a7410e6800380e36da84
sha512: e3848e7d79698cbd356dc350750b35efe784ec789d8d5528e966f1c30f57203315d806b9d99a0778fca506464f5cd1960cca9094c2c581b3967a9c42a97ffe8d
ssdeep: 24576:HUnGQ2FbldFQXYPXE7fjQxxEKr5hZdQMWe/:HUGQ2fdFDPXEjj0WKPQMV/
type: PE32 executable (GUI) Intel 80386, for MS Windows

Version Info:

InternalName: namgpiamico.iwa
Copyright: Copyrighz (C) 2021, fudkagat
Translation: 0x0196 0x03fd

Trojan:Win32/Crypter!MTB also known as:

GridinSoft Trojan.Ransom.Gen
Bkav W32.AIDetect.malware1
K7AntiVirus Trojan ( 0056d16b1 )
Lionic Trojan.Win32.Convagent.j!c
Elastic malicious (high confidence)
DrWeb Trojan.PWS.Stealer.26952
Cynet Malicious (score: 100)
ALYac Gen:Heur.Pack.Emotet.5
Cylance Unsafe
Zillya Trojan.Kryptik.Win32.3598417
CrowdStrike win/malicious_confidence_90% (W)
Alibaba TrojanBanker:Win32/Crypter.a3316ed0
K7GW Trojan ( 0056d16b1 )
Cybereason malicious.ae3386
Cyren W32/Kryptik.FOQ.gen!Eldorado
Symantec ML.Attribute.HighConfidence
ESET-NOD32 a variant of Win32/Kryptik.HNAJ
APEX Malicious
Avast Win32:Malware-gen
ClamAV Win.Trojan.Generic-9903807-0
Kaspersky HEUR:Trojan-Banker.Win32.Danabot.gen
BitDefender Gen:Heur.Pack.Emotet.5
ViRobot Trojan.Win32.Z.Pack.1177600
MicroWorld-eScan Gen:Heur.Pack.Emotet.5
Ad-Aware Gen:Heur.Pack.Emotet.5
Sophos Mal/Generic-R + Troj/Krypt-BO
BitDefenderTheta Gen:NN.ZexaF.34266.hv0@aCbqkAiG
TrendMicro TROJ_GEN.R011C0DJO21
Emsisoft Trojan.Crypt (A)
SentinelOne Static AI – Malicious PE
Avira TR/Crypt.Agent.czuac
eGambit Unsafe.AI_Score_79%
Antiy-AVL Trojan/Generic.ASMalwS.34C038C
Kingsoft Win32.Troj.Banker.(kcloud)
Microsoft Trojan:Win32/Crypter!MTB
GData Gen:Heur.Pack.Emotet.5
AhnLab-V3 Ransomware/Win.STOP.R446694
Acronis suspicious
McAfee Packed-GDV!FAA5A6BAE338
MAX malware (ai score=99)
VBA32 TrojanRansom.Convagent
Malwarebytes Trojan.MalPack.GS
Panda Trj/GdSda.A
TrendMicro-HouseCall TROJ_GEN.R011C0DJO21
Rising Trojan.Kryptik!1.DA21 (CLASSIC)
Yandex Trojan.Kryptik!tNVBMP9SubA
Ikarus Trojan.Win32.Crypt
MaxSecure Trojan.Malware.300983.susgen
Fortinet W32/Kryptik.HNAJ!tr
AVG Win32:Malware-gen

How to remove Trojan:Win32/Crypter!MTB ransomware?

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 Trojan:Win32/Crypter!MTB 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 Trojan:Win32/Crypter!MTB 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.