Trojan:MSIL/AgentTesla.ASDY!MTB Virus Removal

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

Spectating the Trojan:MSIL/AgentTesla.ASDY!MTB malware detection usually means that your computer is in big danger. This virus can correctly be identified as ransomware – type of malware which encrypts 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/AgentTesla.ASDY!MTB detection is a malware detection you can spectate in your system. It usually appears after the provoking actions on your computer – opening the suspicious e-mail, clicking the banner in the Web or mounting the program from untrustworthy resources. From the moment it shows up, you have a short time to do something about it before it starts its malicious activity. And be sure – it is better not to await these harmful effects.

What is Trojan:MSIL/AgentTesla.ASDY!MTB virus?

Trojan:MSIL/AgentTesla.ASDY!MTB is ransomware-type malware. It searches for the documents on your disk, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents locked, this virus additionally does a lot of damage to your system. It alters the networking settings in order to prevent you from checking out the elimination guidelines or downloading the anti-malware program. In some cases, Trojan:MSIL/AgentTesla.ASDY!MTB can additionally block the launching of anti-malware programs.

Trojan:MSIL/AgentTesla.ASDY!MTB Summary

In total, Trojan:MSIL/AgentTesla.ASDY!MTB malware activities in the infected system are next:

  • CAPE extracted potentially suspicious content;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Binary compilation timestomping detected;
  • Encrypting the files kept on the victim’s drives — so the victim cannot check these documents;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-malware apps

Ransomware has actually been a major problem for the last 4 years. It is challenging to imagine a more damaging malware for both individuals and organizations. The algorithms used in Trojan:MSIL/AgentTesla.ASDY!MTB (typically, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need a lot more time than our galaxy already exists, and possibly will exist. However, that malware does not do all these terrible things immediately – it may take up to several hours to cipher all of your documents. Therefore, seeing the Trojan:MSIL/AgentTesla.ASDY!MTB detection is a clear signal that you must start the elimination process.

Where did I get the Trojan:MSIL/AgentTesla.ASDY!MTB?

Common methods of Trojan:MSIL/AgentTesla.ASDY!MTB injection are typical for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free program, so-called bait e-mails and hacktools. Bait e-mails are a relatively modern method in malware distribution – you get the e-mail that imitates some regular notifications about shipments or bank service conditions updates. Inside of the e-mail, there is an infected MS Office file, or a web link which opens the exploit landing site.

Malicious email spam

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

Preventing it looks pretty easy, however, still needs a lot of recognition. Malware can hide in different spots, and it is much better to stop it even before it goes into your PC than to rely upon an anti-malware program. Basic cybersecurity awareness is just an important item in the modern world, even if your interaction with a PC remains on YouTube videos. That can keep you a lot of money and time which you would spend while seeking a solution.

Trojan:MSIL/AgentTesla.ASDY!MTB malware technical details

File Info:

name: 2BFF2219B050A9F30825.mlw
path: /opt/CAPEv2/storage/binaries/bb86f9dc3d6233f657539dbfd68787724b849c96de18c982620805647dbda743
crc32: 41763CEF
md5: 2bff2219b050a9f30825a33cde6a103e
sha1: 015781a702f7d74adbe900cc7674b9e31c0f73ba
sha256: bb86f9dc3d6233f657539dbfd68787724b849c96de18c982620805647dbda743
sha512: 3ab3045cec4057bbcb5ad32739871be23ac1fc50688a7a4d08aef9573de2fbb002aad8531ecbea8eaf7edb34fbb4b04aad8be279cc2cc6ef8474eb8b673eb1c9
ssdeep: 12288:ZG2iNMRUYYjQD28tXbsr7bKtzIRFKZWxnbcq3g5RF60:ZG1CRUtjGpqrnKtzIRGW13gF6
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T126155DD1F15088DAED6B0AF1AD2BA93024D37E9D94A4810C569DBB1776F3342209FE1F
sha3_384: 1360cef2d6d04121d4302c5381c6caac401ccc2b7c92e7fbaabc2b10649053b5da7f30d6d0e8eaf659ad27e8c3a50f45
ep_bytes: ff250020400000000000000000000000
timestamp: 2048-05-11 18:43:19

Version Info:

Translation: 0x0000 0x04b0
CompanyName: Microsoft
FileDescription: UI Generator
InternalName: nsjP.exe
LegalCopyright: Copyright © Microsoft 2023
OriginalFilename: nsjP.exe
ProductName: UI Generator
Assembly Version:

Trojan:MSIL/AgentTesla.ASDY!MTB also known as:

Bkav W32.AIDetectMalware.CS
Lionic Trojan.Win32.Agensla.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Gen:Variant.Ransom.Loki.24223
CAT-QuickHeal Trojan.MsilFC.S31520699
Skyhigh GenericRXWM-DU!2BFF2219B050
ALYac Gen:Variant.Ransom.Loki.24223
Malwarebytes Trojan.MalPack.PNG.Generic
Zillya Trojan.GenKryptik.Win32.247889
Sangfor Trojan.Win32.Save.a
K7AntiVirus Trojan ( 005ab4b01 )
Alibaba TrojanPSW:MSIL/AgentTesla.fe5d1ffa
K7GW Trojan ( 005ab4b01 )
Cybereason malicious.702f7d
Arcabit Trojan.Ransom.Loki.D5E9F
VirIT Trojan.Win32.MSIL_Heur.A
Symantec Scr.Malcode!gdn34
ESET-NOD32 MSIL/Spy.AgentTesla.F
Cynet Malicious (score: 100)
APEX Malicious
Kaspersky HEUR:Trojan-PSW.MSIL.Agensla.gen
BitDefender Gen:Variant.Ransom.Loki.24223
NANO-Antivirus Trojan.Win32.Agensla.kapzcz
Avast Win32:PWSX-gen [Trj]
Tencent Malware.Win32.Gencirc.13ef846f
Emsisoft Gen:Variant.Ransom.Loki.24223 (B)
F-Secure Trojan.TR/Kryptik.stduy
DrWeb Trojan.PackedNET.2355
VIPRE Gen:Variant.Ransom.Loki.24223
Sophos Troj/Krypt-ABH
Ikarus Trojan.MSIL.Agent
Webroot W32.Trojan.Gen
Varist W32/MSIL_Kryptik.JYB.gen!Eldorado
Avira TR/Kryptik.stduy
Antiy-AVL Trojan/MSIL.GenKryptik
Kingsoft Win32.PSWTroj.Undef.a
Xcitium Malware@#2df614cj1qiof
Microsoft Trojan:MSIL/AgentTesla.ASDY!MTB
ZoneAlarm HEUR:Trojan-PSW.MSIL.Agensla.gen
GData Gen:Variant.Ransom.Loki.24223
Google Detected
AhnLab-V3 Trojan/Win.Generic.R423944
McAfee GenericRXWM-DU!2BFF2219B050
MAX malware (ai score=84)
Cylance unsafe
Panda Trj/Chgt.AD
TrendMicro-HouseCall Trojan.MSIL.NEGASTEAL.USPAXIF23
Rising Malware.Obfus/[email protected] (RDM.MSIL2:967QTpzX2AlRSOK38pZGTw)
Yandex Trojan.Igent.b0RhSb.3
SentinelOne Static AI – Malicious PE
MaxSecure Trojan.Malware.74499699.susgen
Fortinet MSIL/Kryptik.HDZY!tr
AVG Win32:PWSX-gen [Trj]
DeepInstinct MALICIOUS
CrowdStrike win/malicious_confidence_100% (W)

How to remove Trojan:MSIL/AgentTesla.ASDY!MTB?

Trojan:MSIL/AgentTesla.ASDY!MTB malware is incredibly hard to delete manually. It puts its documents in multiple locations throughout the disk, and can get back itself from one of the elements. Additionally, numerous modifications in the registry, networking settings and Group Policies are quite hard to locate and revert to the original. It is much better to make use of a specific program – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for virus removal objectives.

Remove Trojan:MSIL/AgentTesla.ASDY!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/AgentTesla.ASDY!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/AgentTesla.ASDY!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/AgentTesla.ASDY!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/AgentTesla.ASDY!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/AgentTesla.ASDY!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/AgentTesla.ASDY!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/AgentTesla.ASDY!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/AgentTesla.ASDY!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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