Trojan:MSIL/Stealer.KA!MTB Virus Removal

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

Seeing the Trojan:MSIL/Stealer.KA!MTB malware detection usually means that your computer is in big danger. This malware can correctly be identified as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some unusual steps that must be done as soon as possible.

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Trojan:MSIL/Stealer.KA!MTB detection is a malware detection you can spectate in your computer. It often shows up after the provoking procedures on your PC – opening the untrustworthy email, clicking the banner in the Internet or installing the program from suspicious sources. From the second it shows up, you have a short time to take action until it starts its destructive action. And be sure – it is much better not to wait for these destructive things.

What is Trojan:MSIL/Stealer.KA!MTB virus?

Trojan:MSIL/Stealer.KA!MTB is ransomware-type malware. It searches for the documents on your computer, ciphers it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware additionally does a ton of harm to your system. It modifies the networking setups in order to avoid you from looking for the removal tutorials or downloading the antivirus. In some cases, Trojan:MSIL/Stealer.KA!MTB can also prevent the setup of anti-malware programs.

Trojan:MSIL/Stealer.KA!MTB Summary

In total, Trojan:MSIL/Stealer.KA!MTB virus activities in the infected system are next:

  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the files located on the victim’s drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a nightmare for the last 4 years. It is challenging to imagine a more harmful malware for both individuals and corporations. The algorithms utilized in Trojan:MSIL/Stealer.KA!MTB (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have more time than our galaxy actually exists, and possibly will exist. However, that virus does not do all these bad things immediately – it can take up to a few hours to cipher all of your documents. Therefore, seeing the Trojan:MSIL/Stealer.KA!MTB detection is a clear signal that you have to begin the removal process.

Where did I get the Trojan:MSIL/Stealer.KA!MTB?

Standard tactics of Trojan:MSIL/Stealer.KA!MTB injection are basic for all other ransomware examples. Those are one-day landing websites where users are offered to download the free program, so-called bait emails and hacktools. Bait emails are a quite new method in malware spreading – you receive the email that imitates some routine notifications about deliveries or bank service conditions shifts. Within the email, there is an infected MS Office file, or a web link which leads to the exploit landing page.

Malicious email spam

Malicious email message. This one tricks you to open the phishing website.

Avoiding it looks quite easy, but still requires tons of focus. Malware can hide in different places, and it is far better to stop it even before it goes into your PC than to rely on an anti-malware program. Basic cybersecurity awareness is just an important thing in the modern world, even if your interaction with a computer remains on YouTube videos. That may keep you a great deal of money and time which you would spend while looking for a fix guide.

Trojan:MSIL/Stealer.KA!MTB malware technical details

File Info:

name: B515AE44F2038960D555.mlw
path: /opt/CAPEv2/storage/binaries/98e256c8306d287e477c5847474cdb9eb835113dbb19cc97478f72a39963f48e
crc32: A51F4966
md5: b515ae44f2038960d5558f2e497755a0
sha1: c9982f43d2013d8e1d7c0f64a50b380b5ecef989
sha256: 98e256c8306d287e477c5847474cdb9eb835113dbb19cc97478f72a39963f48e
sha512: 715fcc4c19cde0910f211a089a86d73489444b13d73660550554703cd4297854d8367da911b0bdf5e5b6643a0d69c194b154c3329a30b104b16e09c1ca415101
ssdeep: 12288:v/Hlfxt7J0PM414aRVVUsFEI0nH1OX3G4SqjER6qPQPBRcOvgipFFrJsPdyqt1Jw:Xl2x1jVVUeG4/jEdP8BR7vgYy
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1C93528983254F9DEC857D171CA685CF0AA207C66C32B820B50173E9EB97DA83DF215B7
sha3_384: af14fbb20f50285377bcfc42beb51db5edd5226c5b0106f8edaa20aa735eb6cf19a2858123ba90f1c0e29e87be74a055
ep_bytes: ff250020400000000000000000000000
timestamp: 2022-05-10 08:52:35

Version Info:

Translation: 0x0000 0x04b0
CompanyName: BASeCamp Software Solutions
FileDescription: JobClock Administration Applet
InternalName: DynamicPartitionerForIL.exe
LegalCopyright: Copyright © 2011 BASeCamp Software Solutions
OriginalFilename: DynamicPartitionerForIL.exe
ProductName: BASeCamp JobClock
Assembly Version:

Trojan:MSIL/Stealer.KA!MTB also known as:

K7AntiVirusTrojan ( 00592bc01 )
K7GWTrojan ( 00592bc01 )
CrowdStrikewin/malicious_confidence_100% (W)
Elasticmalicious (high confidence)
ESET-NOD32a variant of MSIL/Kryptik.AFBP
CynetMalicious (score: 99)
AvastWin32:PWSX-gen [Trj]
EmsisoftTrojan.Ransom.Loki.DBZ (B)
RisingBackdoor.Androm!8.113 (CLOUD)
SentinelOneStatic AI – Malicious PE
AVGWin32:PWSX-gen [Trj]

How to remove Trojan:MSIL/Stealer.KA!MTB?

Trojan:MSIL/Stealer.KA!MTB malware is incredibly hard to erase manually. It puts its files in numerous places throughout the disk, and can recover itself from one of the parts. Additionally, a lot of alterations in the windows registry, networking setups and Group Policies are fairly hard to locate and change to the original. It is much better to make use of a specific app – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for virus elimination purposes.

Remove Trojan:MSIL/Stealer.KA!MTB with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Trojan:MSIL/Stealer.KA!MTB as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.


3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan:MSIL/Stealer.KA!MTB Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan:MSIL/Stealer.KA!MTB was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan:MSIL/Stealer.KA!MTB has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan:MSIL/Stealer.KA!MTB” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website ( and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan:MSIL/Stealer.KA!MTB Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan:MSIL/Stealer.KA!MTB Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan:MSIL/Stealer.KA!MTB and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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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.

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