Trojan:MSIL/AsyncRat.ABJU!MTB Virus Removal

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

Seeing the Trojan:MSIL/AsyncRat.ABJU!MTB detection name means that your computer is in big danger. This malware can correctly be identified as ransomware – sort of malware which encrypts your files and asks you to pay for their decryption. Deleteing it requires some unusual steps that must be done as soon as possible.

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Trojan:MSIL/AsyncRat.ABJU!MTB detection is a malware detection you can spectate in your computer. It frequently appears after the preliminary procedures on your PC – opening the suspicious e-mail messages, clicking the advertisement in the Internet or installing the program from unreliable sources. From the moment it appears, you have a short time to act before it starts its malicious action. And be sure – it is far better not to wait for these malicious actions.

What is Trojan:MSIL/AsyncRat.ABJU!MTB virus?

Trojan:MSIL/AsyncRat.ABJU!MTB is ransomware-type malware. It searches for the documents on your computer, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files locked, this malware additionally does a ton of harm to your system. It changes the networking settings in order to avoid you from looking for the removal guidelines or downloading the antivirus. Sometimes, Trojan:MSIL/AsyncRat.ABJU!MTB can also prevent the launching of anti-malware programs.

Trojan:MSIL/AsyncRat.ABJU!MTB Summary

Summarizingly, Trojan:MSIL/AsyncRat.ABJU!MTB malware activities in the infected PC are next:

  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the documents kept on the victim’s disk — so the victim cannot open these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a major problem for the last 4 years. It is difficult to realize a more damaging malware for both individual users and organizations. The algorithms used in Trojan:MSIL/AsyncRat.ABJU!MTB (generally, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy currently exists, and possibly will exist. However, that malware does not do all these bad things instantly – it may require up to a few hours to cipher all of your files. Thus, seeing the Trojan:MSIL/AsyncRat.ABJU!MTB detection is a clear signal that you should begin the elimination process.

Where did I get the Trojan:MSIL/AsyncRat.ABJU!MTB?

General tactics of Trojan:MSIL/AsyncRat.ABJU!MTB injection are typical for all other ransomware examples. Those are one-day landing websites where users are offered to download the free app, so-called bait emails and hacktools. Bait emails are a pretty new strategy in malware spreading – you get the e-mail that simulates some routine notifications about deliveries or bank service conditions shifts. Inside of the email, there is an infected MS Office file, or a link which opens the exploit landing page.

Malicious email spam

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

Avoiding it looks quite uncomplicated, however, still demands a lot of awareness. Malware can hide in various spots, and it is better to prevent it even before it invades your computer than to trust in an anti-malware program. Simple cybersecurity awareness is just an important thing in the modern world, even if your interaction with a PC remains on YouTube videos. That can save you a great deal of money and time which you would spend while searching for a fixing guide.

Trojan:MSIL/AsyncRat.ABJU!MTB malware technical details

File Info:

name: 76A63AD2A1D79073E9DA.mlw
path: /opt/CAPEv2/storage/binaries/29dce07da4bc2561193bdea359a578bea129b026ff9ebbefe3d15f6ca399815f
crc32: F5C4AEDF
md5: 76a63ad2a1d79073e9da3bb937c1a803
sha1: c929d8ca7c7dbf3fafc86f93a0d9a2a9054ab2e3
sha256: 29dce07da4bc2561193bdea359a578bea129b026ff9ebbefe3d15f6ca399815f
sha512: 3e0033363880be6b8acb04ad8dedbe6461a31e1e46a07e3e06ee249c8796f6c6c11beaee54d279a1e33d105c8ab3ffedbd6ce8544598ebebeb05b5f93530afdc
ssdeep: 3072:yDBcKa3LdTsCTNEfBQhCnSF0enwHIafR8XXe:6BcFZhEp5Iafy
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1BDC3F214BFDCE71AC0B92B714D3AD9C2D26386DDB4823D55AB94B08DC4AD30DC2926F6
sha3_384: 2d0c5f720ef261b1c684e54e114f74bcfc0efd01e4bd9ea601b9f0e2ced2e094996e5064bba6d4ac3e9f154a16dd64b3
ep_bytes: ff250020400000000000000000000000
timestamp: 2023-07-26 19:10:30

Version Info:

Translation: 0x0000 0x04b0
FileDescription: FiveM
InternalName: script Fall.exe
LegalCopyright: (C) 2015-2022
OriginalFilename: script Fall.exe
ProductName: FiveM
Assembly Version:

Trojan:MSIL/AsyncRat.ABJU!MTB also known as:

Elasticmalicious (high confidence)
CrowdStrikewin/malicious_confidence_100% (D)
ESET-NOD32a variant of MSIL/TrojanDropper.Agent.FPO
CynetMalicious (score: 99)
AvastWin32:PWSX-gen [Trj]
EmsisoftIL:Trojan.MSILZilla.25637 (B)
MAXmalware (ai score=88)
RisingMalware.Obfus/MSIL@AI.98 (RDM.MSIL2:o3dZPk618a7XIHMki78BSg)
SentinelOneStatic AI – Malicious PE
AVGWin32:PWSX-gen [Trj]

How to remove Trojan:MSIL/AsyncRat.ABJU!MTB?

Trojan:MSIL/AsyncRat.ABJU!MTB malware is very difficult to eliminate manually. It puts its data in several places throughout the disk, and can get back itself from one of the parts. Additionally, numerous alterations in the registry, networking settings and Group Policies are fairly hard to find and revert to the original. It is better to use a special program – exactly, an anti-malware app. GridinSoft Anti-Malware will fit the most ideal for virus removal objectives.

Remove Trojan:MSIL/AsyncRat.ABJU!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/AsyncRat.ABJU!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/AsyncRat.ABJU!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/AsyncRat.ABJU!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/AsyncRat.ABJU!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/AsyncRat.ABJU!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/AsyncRat.ABJU!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/AsyncRat.ABJU!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/AsyncRat.ABJU!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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