What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

What is Trojan:Win32/CryptInject.AS!MTB infection?

In this article you will certainly locate regarding the definition of Trojan:Win32/CryptInject.AS!MTB and also its adverse impact on your computer. Such ransomware are a kind of malware that is specified by on-line scams to require paying the ransom money 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 | 10% Off Coupon
Subscribe to our Telegram channel to be the first to know about news and our exclusive materials on information security.

Most of the situations, Trojan:Win32/CryptInject.AS!MTB infection will certainly advise its victims to launch funds transfer for the purpose of counteracting the amendments that the Trojan infection has introduced to the victim’s device.

Trojan:Win32/CryptInject.AS!MTB Summary

These modifications can be as complies with:

  • Attempts to repeatedly call a single API many times in order to delay analysis time. This significantly complicates the work of the virus analyzer. Typical malware tactics!
  • 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 papers found on the target’s disk drive — so the sufferer can no longer utilize the information;
  • Preventing normal 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.


The most regular channels where Trojan:Win32/CryptInject.AS!MTB are infused are:

  • By means of phishing emails;
  • As an effect of customer winding up on a resource that organizes a malicious software program;

As quickly as the Trojan is efficiently infused, it will either cipher the information on the victim’s computer or avoid the gadget from operating in a proper manner – while additionally putting a ransom note that states the need for the victims to effect the settlement for the objective of decrypting the papers or restoring the documents system back to the initial condition. In the majority of circumstances, the ransom note will turn up when the customer reboots the COMPUTER after the system has actually already been damaged.

Trojan:Win32/CryptInject.AS!MTB distribution channels.

In numerous edges of the globe, Trojan:Win32/CryptInject.AS!MTB grows by jumps as well as bounds. Nevertheless, the ransom money notes and also tricks of obtaining the ransom amount may vary depending on certain neighborhood (regional) settings. The ransom money notes as well as tricks of obtaining the ransom money quantity might vary depending on specific neighborhood (local) setups.

Ransomware injection

For example:

    Faulty signals about unlicensed software.

    In certain areas, the Trojans commonly wrongfully report having actually found some unlicensed applications enabled on the sufferer’s gadget. The sharp then requires the user to pay the ransom.

    Faulty declarations regarding illegal material.

    In countries where software program piracy is much less preferred, this approach is not as reliable for the cyber scams. Conversely, the Trojan:Win32/CryptInject.AS!MTB popup alert might wrongly claim to be deriving from a law enforcement establishment as well as will certainly report having located youngster porn or other illegal information on the tool.

    Trojan:Win32/CryptInject.AS!MTB popup alert might wrongly claim to be obtaining from a legislation enforcement organization and will certainly report having located child porn or other prohibited data on the tool. The alert will in a similar way have a demand for the user to pay the ransom.

Technical details

File Info:

crc32: 4F8F639B
md5: acf082c0c53d1e478f0048bac08d7a6d
name: 2c.jpg
sha1: 74d900a146e2475d2b1914b97f52d788232a596c
sha256: 379b874a71a6e1c10a55a38b8bdb4039004ac983553b16f483696b376b412eab
sha512: 7343d72d60c800f71b6c15b3e3579d0f05a1425a99f0897107567466332965695aa23050961b419d3739a2e85ede38c92c0c6ea9a0023db99834537ee34bdac7
ssdeep: 24576:PmelBWd6d6cLsmqnIyWJ3ob/giIoJ1Bl6KdZGqpADMTRi+vTwNSWPmIS47qcErx:eM8d6AcLCxJbRIo3HfGqmoTNrw3SBg
type: PE32 executable (GUI) Intel 80386 (stripped to external PDB), for MS Windows

Version Info:

0: [No Data]

Trojan:Win32/CryptInject.AS!MTB also known as:

GridinSoft Trojan.Ransom.Gen
MicroWorld-eScan Trojan.GenericKD.32614774
CAT-QuickHeal Ransom.Stop.MP4
McAfee Trojan-FRNO!ACF082C0C53D
Malwarebytes Trojan.MalPack.GS.Generic
VIPRE Trojan.Win32.Generic!BT
Sangfor Malware
K7AntiVirus Trojan ( 00559bdb1 )
BitDefender Trojan.GenericKD.32614774
K7GW Trojan ( 00559bdb1 )
TrendMicro TROJ_FRS.VSNW11J19
BitDefenderTheta Gen:NN.ZexaF.32519.Nz0@aiaDDppi
F-Prot W32/Kryptik.AKQ.gen!Eldorado
Symantec Trojan Horse
TrendMicro-HouseCall Trojan.Win32.SMOKELOAD.SMC2.hp
Avast Win32:Malware-gen
ClamAV Win.Packed.Generic-7338654-0
GData Trojan.GenericKD.32614774
Kaspersky Trojan.Win32.Fsysna.fwfa
Alibaba Trojan:Win32/Fsysna.106d3cdd
NANO-Antivirus Trojan.Win32.Fsysna.gdyhcf
AegisLab Trojan.Multi.Generic.4!c
APEX Malicious
Rising Trojan.Kryptik!1.BDF7 (CLASSIC)
Ad-Aware Trojan.GenericKD.32614774
Sophos Troj/Ransom-FRD
Comodo Malware@#27h10g48kp644
F-Secure Heuristic.HEUR/AGEN.1044490
DrWeb Trojan.Encoder.858
Zillya Trojan.Kryptik.Win32.1791793
Invincea heuristic
Emsisoft Trojan-Ransom.Shade (A)
Cyren W32/Trojan.DKTR-8855
Jiangmin Trojan.Chapak.hfm
Webroot W32.Trojan.Gen
Avira HEUR/AGEN.1044490
MAX malware (ai score=80)
Antiy-AVL Trojan/Win32.Fsysna
Endgame malicious (high confidence)
Arcabit Trojan.Generic.D1F1A976
ZoneAlarm Trojan.Win32.Fsysna.fwfa
Microsoft Trojan:Win32/CryptInject.AS!MTB
AhnLab-V3 Malware/Win32.RL_Generic.R294867
Acronis suspicious
VBA32 TrojanDownloader.Bandit
ALYac Trojan.Ransom.Shade
Cylance Unsafe
Panda Trj/GdSda.A
ESET-NOD32 a variant of Win32/Kryptik.GXJX
Yandex Trojan.Fsysna!
Ikarus Trojan.Win32.CryptInject
Fortinet W32/Kryptik.GXHG!tr
AVG Win32:Malware-gen
CrowdStrike win/malicious_confidence_100% (W)
Qihoo-360 HEUR/QVM10.2.989F.Malware.Gen

How to remove Trojan:Win32/CryptInject.AS!MTB 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 install-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/CryptInject.AS!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/CryptInject.AS!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

I'm Robert Bailey, a passionate Security Engineer with a deep fascination for all things related to malware, reverse engineering, and white hat ethical hacking.

As a white hat hacker, I firmly believe in the power of ethical hacking to bolster security measures. By identifying vulnerabilities and providing solutions, I contribute to the proactive defense of digital infrastructures.

Leave a Reply