Trojan:MSIL/AgentTesla.MBCU!MTB Virus Removal

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

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

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.

Trojan:MSIL/AgentTesla.MBCU!MTB detection is a virus detection you can spectate in your computer. It frequently shows up after the preliminary activities on your computer – opening the suspicious email, clicking the banner in the Internet or mounting the program from dubious resources. From the second it appears, you have a short time to act before it begins its malicious activity. And be sure – it is better not to wait for these harmful effects.

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

Trojan:MSIL/AgentTesla.MBCU!MTB is ransomware-type malware. It looks 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 lot of damage to your system. It alters the networking settings in order to prevent you from looking for the removal articles or downloading the anti-malware program. In some cases, Trojan:MSIL/AgentTesla.MBCU!MTB can even prevent the setup of anti-malware programs.

Trojan:MSIL/AgentTesla.MBCU!MTB Summary

In total, Trojan:MSIL/AgentTesla.MBCU!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;
  • Ciphering the files located on the target’s disk — so the victim cannot use these documents;
  • Blocking the launching of .exe files of anti-malware apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a horror story for the last 4 years. It is difficult to picture a more harmful virus for both individual users and companies. The algorithms utilized in Trojan:MSIL/AgentTesla.MBCU!MTB (usually, 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 already exists, and possibly will exist. But that malware does not do all these unpleasant things without delay – it can require up to a few hours to cipher all of your documents. Hence, seeing the Trojan:MSIL/AgentTesla.MBCU!MTB detection is a clear signal that you need to begin the clearing procedure.

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

General ways of Trojan:MSIL/AgentTesla.MBCU!MTB injection are usual for all other ransomware examples. Those are one-day landing web pages where victims are offered to download the free software, so-called bait emails and hacktools. Bait emails are a pretty modern method in malware spreading – you get the email that imitates some routine notifications about shipments or bank service conditions updates. Inside of the email, there is an infected MS Office file, or a link which leads to the exploit landing site.

Malicious email spam

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

Preventing it looks fairly easy, but still requires a lot of awareness. Malware can hide in different spots, and it is far better to prevent it even before it invades your PC than to rely upon an anti-malware program. Standard cybersecurity awareness is just an important thing in the modern world, even if your interaction with a PC stays on YouTube videos. That may save you a lot of money and time which you would certainly spend while seeking a solution.

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

File Info:

name: 49293E87F0B2C537528B.mlw
path: /opt/CAPEv2/storage/binaries/4d14fab61c8d87686820bebf0aacbfaa545f9e2e82c33cc8d7c0771ffa586212
crc32: 6F9409EB
md5: 49293e87f0b2c537528bf04593574b8d
sha1: 424c0727bbf6f9b434f9b6b655048d946bb61c8a
sha256: 4d14fab61c8d87686820bebf0aacbfaa545f9e2e82c33cc8d7c0771ffa586212
sha512: 0294fa7bb3b3faadc150474844e50dd360d8d9d39d7d4e396694c25eed81bace4bf246642c1b13d68e80f4ad048028dc73cfbadcd43b3476905b3a6ba7efd898
ssdeep: 12288:7xAwhh2Y4YHMK9Gs2lEQUuMslvbRhvDnLJ5W2jWzlu2Iec88M0W9jHXG:ewhh2qMK9H2xUuNTRhPJ5W2YujvwpFHX
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T127E4E15A85B84F10CA5C5AFE4DA3C2C50AF49A757C29E6314FC324CDADA3A3F14485BE
sha3_384: 81e417e8aaa14835f0927c0af956901438cb20add2758b000eb24c94ddd36b34e53f9c6a6dc59bf61ee15376bf5ccc7a
ep_bytes: ff250020400000000000000000000000
timestamp: 2023-05-12 02:02:25

Version Info:

Translation: 0x0000 0x04b0
FileDescription: BLL
InternalName: xcRa.exe
LegalCopyright: Copyright © 2020
OriginalFilename: xcRa.exe
ProductName: BLL
Assembly Version:

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

Bkav W32.AIDetectMalware.CS
Lionic Trojan.Win32.Agensla.4!c
Elastic malicious (high confidence)
MicroWorld-eScan Trojan.Ransom.Loki.NV
Skyhigh BehavesLike.Win32.Generic.jc
McAfee GenericRXVY-MB!49293E87F0B2
Cylance unsafe
Zillya Trojan.Agensla.Win32.25148
Sangfor Infostealer.Msil.AgentTesla.Vhfb
CrowdStrike win/malicious_confidence_100% (W)
Alibaba TrojanPSW:MSIL/Agensla.01c8c8ef
K7GW Trojan ( 005a74e81 )
K7AntiVirus Trojan ( 005a74e81 )
Arcabit Trojan.Ransom.Loki.NV
VirIT Trojan.Win32.MSIL_Heur.A
Symantec Scr.Malcode!gdn34
ESET-NOD32 a variant of MSIL/Kryptik.AIUI
APEX Malicious
ClamAV Win.Dropper.Formbook-10022959-0
Kaspersky HEUR:Trojan-PSW.MSIL.Agensla.gen
BitDefender Trojan.Ransom.Loki.NV
NANO-Antivirus Trojan.Win32.Agensla.jwfspl
Avast Win32:PWSX-gen [Trj]
Tencent Malware.Win32.Gencirc.13bf022c
Emsisoft Trojan.Ransom.Loki.NV (B)
F-Secure Trojan.TR/Dropper.MSIL.Gen
DrWeb Trojan.Inject4.57361
VIPRE Trojan.Ransom.Loki.NV
Sophos Troj/Krypt-YB
SentinelOne Static AI – Malicious PE
Jiangmin Trojan.PSW.MSIL.eoei
Google Detected
Avira TR/Dropper.MSIL.Gen
Varist W32/MSIL_Agent.FIQ.gen!Eldorado
Antiy-AVL Trojan/MSIL.GenKryptik
Microsoft Trojan:MSIL/AgentTesla.MBCU!MTB
ZoneAlarm HEUR:Trojan-PSW.MSIL.Agensla.gen
GData MSIL.Trojan.PSE.14T1FU
AhnLab-V3 Trojan/Win.RunPE.C5425683
ALYac Trojan.Ransom.Loki.NV
MAX malware (ai score=80)
VBA32 Dropper.MSIL.gen
Malwarebytes Generic.Crypt.Trojan.DDS
Panda Trj/GdSda.A
Rising Malware.Obfus/[email protected] (RDM.MSIL2:ITHwgNW3rtFmsG86+brq3Q)
Yandex Trojan.Igent.bZ7y2X.6
Ikarus Trojan.MSIL.Inject
MaxSecure Trojan.Malware.74499699.susgen
Fortinet MSIL/Kryptik.AIRP!tr
AVG Win32:PWSX-gen [Trj]
Cybereason malicious.7f0b2c
DeepInstinct MALICIOUS

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

Trojan:MSIL/AgentTesla.MBCU!MTB malware is incredibly difficult to erase manually. It stores its documents in several places throughout the disk, and can get back itself from one of the elements. Furthermore, countless alterations in the windows registry, networking configurations and Group Policies are fairly hard to discover and revert to the initial. It is far better to make use of a special program – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for virus removal purposes.

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

User Review
0 (0 votes)
Comments Rating 0 (0 reviews)

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