Trojan:Win32/BazarLoader!MSR Virus Removal

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

Seeing the Trojan:Win32/BazarLoader!MSR detection usually means that your PC is in big danger. This virus can correctly be identified as ransomware – type of malware which ciphers your files and asks you to pay for their decryption. Removing it requires some unusual steps that must be taken as soon as possible.

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Trojan:Win32/BazarLoader!MSR detection is a virus detection you can spectate in your system. It frequently appears after the preliminary activities on your computer – opening the dubious email messages, clicking the banner in the Web or setting up 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 destructive action. And be sure – it is better not to wait for these destructive effects.

What is Trojan:Win32/BazarLoader!MSR virus?

Trojan:Win32/BazarLoader!MSR is ransomware-type malware. It searches for the documents on your disk drive, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware additionally does a lot of damage to your system. It changes the networking setups in order to stop you from looking for the removal guides or downloading the antivirus. Sometimes, Trojan:Win32/BazarLoader!MSR can additionally block the launching of anti-malware programs.

Trojan:Win32/BazarLoader!MSR Summary

Summarizingly, Trojan:Win32/BazarLoader!MSR virus activities in the infected PC are next:

  • A file was accessed within the Public folder.;
  • Sample contains Overlay data;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Authenticode signature is invalid;
  • CAPE detected the BuerLoader malware family;
  • Attempts to modify proxy settings;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Ciphering the files located on the target’s disk drive — so the victim cannot use these documents;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus apps

Ransomware has actually been a major problem for the last 4 years. It is difficult to picture a more hazardous virus for both individual users and companies. The algorithms utilized in Trojan:Win32/BazarLoader!MSR (usually, 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 currently exists, and possibly will exist. But that virus does not do all these horrible things immediately – it may require up to a few hours to cipher all of your files. Therefore, seeing the Trojan:Win32/BazarLoader!MSR detection is a clear signal that you should begin the clearing process.

Where did I get the Trojan:Win32/BazarLoader!MSR?

Usual tactics of Trojan:Win32/BazarLoader!MSR injection are typical for all other ransomware variants. 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 pretty modern method in malware spreading – you get the email that mimics some regular notifications about shippings or bank service conditions updates. Inside of the e-mail, there is an infected MS Office file, or a 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 awareness. Malware can hide in various places, and it is much better to stop it even before it gets into your system than to rely upon an anti-malware program. General cybersecurity knowledge is just an important item in the modern-day world, even if your interaction with a PC remains on YouTube videos. That may save you a great deal of time and money which you would spend while searching for a solution.

Trojan:Win32/BazarLoader!MSR malware technical details

File Info:

name: 19CA9BF5EEBC9E2F0BD3.mlw
path: /opt/CAPEv2/storage/binaries/f2a883a0e4b01c72b0f063df3be5a0102e5c8fbaedc39c8d35c632b200599283
crc32: 3CEC0DD8
md5: 19ca9bf5eebc9e2f0bd3230f262348fd
sha1: e8157d7e277ccf04de3476c1845cd597c112786e
sha256: f2a883a0e4b01c72b0f063df3be5a0102e5c8fbaedc39c8d35c632b200599283
sha512: 636859bd44528e75e5c6c25ad4fce12e0482fdd0de3798c863efbf4326e77db184b1354fc5433672239dee4350a0fc12427acc9a4bedfd17487e96ee5e397d72
ssdeep: 3072:pomnzVincQDKgcxXgnQiQlo4SssssIkHY/a4ojbNUvP7HSun:ptZtXgnQiKo4+YQKrSM
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T17F54A13863F0A752D075423147E2C5346AE15F28DEE1C30BE2B42E19BB56ED93D8A64F
sha3_384: 51b875d0371cf8be08d5599a075a551a6b1f24ef7e38913193aedd144c459662c3e987a4721047d51fdad488f7da2f21
ep_bytes: 81ec8401000053565733db6801800000
timestamp: 2019-12-16 00:50:56

Version Info:

Comments: This installation was built with Inno Setup.
CompanyName: ByteScout Software
FileDescription: ByteScout XLS Viewer Setup
ProductName: ByteScout XLS Viewer
Translation: 0x0000 0x04b0

Trojan:Win32/BazarLoader!MSR also known as:

Elasticmalicious (high confidence)
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 00578a4a1 )
K7AntiVirusTrojan ( 00578a4a1 )
CynetMalicious (score: 99)
AvastWin32:NSISDropper-B [Drp]
EmsisoftTrojan.NSIS.Agent.EO (B)
MAXmalware (ai score=84)
RisingTrojan.Injector/NSIS!1.BFBB (CLASSIC)
AVGWin32:NSISDropper-B [Drp]

How to remove Trojan:Win32/BazarLoader!MSR?

Trojan:Win32/BazarLoader!MSR malware is extremely hard to remove by hand. It places its data in a variety of locations throughout the disk, and can recover itself from one of the parts. Moreover, a lot of modifications in the windows registry, networking configurations and also Group Policies are pretty hard to locate and return to the initial. It is far better to make use of a specific app – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for malware elimination objectives.

Remove Trojan:Win32/BazarLoader!MSR 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:Win32/BazarLoader!MSR 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:Win32/BazarLoader!MSR 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:Win32/BazarLoader!MSR 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:Win32/BazarLoader!MSR 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:Win32/BazarLoader!MSR” 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:Win32/BazarLoader!MSR Virus

Step 4: Remove Found Threats:

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

Searching Trojan:Win32/BazarLoader!MSR 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:Win32/BazarLoader!MSR 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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