Trojan:Win32/Buer.G!MTB Virus Removal

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

Seeing the Trojan:Win32/Buer.G!MTB detection name usually means that your computer is in big danger. This virus 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 specific steps that must be taken as soon as possible.

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Trojan:Win32/Buer.G!MTB detection is a malware detection you can spectate in your computer. It generally shows up after the provoking actions on your computer – opening the suspicious email, clicking the banner in the Web or setting up the program from suspicious resources. From the moment it appears, you have a short time to take action until it starts its harmful activity. And be sure – it is much better not to wait for these harmful things.

What is Trojan:Win32/Buer.G!MTB virus?

Trojan:Win32/Buer.G!MTB is ransomware-type malware. It looks for the files on your disk drives, encrypts it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware also does a lot of harm to your system. It alters the networking settings in order to prevent you from checking out the removal guidelines or downloading the antivirus. In rare cases, Trojan:Win32/Buer.G!MTB can additionally stop the launching of anti-malware programs.

Trojan:Win32/Buer.G!MTB Summary

In summary, Trojan:Win32/Buer.G!MTB virus actions in the infected PC are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Reads data out of its own binary image;
  • CAPE extracted potentially suspicious content;
  • Drops a binary and executes it;
  • The binary contains an unknown PE section name indicative of packing;
  • Authenticode signature is invalid;
  • Behavioural detection: Injection (inter-process);
  • CAPE detected the shellcode get eip malware family;
  • Creates a copy of itself;
  • Deletes executed files from disk;
  • Yara detections observed in process dumps, payloads or dropped files;
  • Ciphering the files kept on the target’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 horror story for the last 4 years. It is challenging to realize a more damaging virus for both individual users and organizations. The algorithms utilized in Trojan:Win32/Buer.G!MTB (generally, 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 currently exists, and possibly will exist. But that malware does not do all these unpleasant things immediately – it can require up to a few hours to cipher all of your documents. Therefore, seeing the Trojan:Win32/Buer.G!MTB detection is a clear signal that you have to begin the elimination process.

Where did I get the Trojan:Win32/Buer.G!MTB?

Common ways of Trojan:Win32/Buer.G!MTB distribution are standard for all other ransomware variants. Those are one-day landing websites where victims are offered to download the free software, so-called bait emails and hacktools. Bait emails are a quite new strategy in malware distribution – you receive the email that imitates some normal notifications about shippings or bank service conditions modifications. Within the e-mail, there is an infected MS Office file, or a web link which leads to the exploit landing site.

Malicious email spam

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

Avoiding it looks quite uncomplicated, but still needs tons of attention. Malware can hide in different spots, and it is much better to stop it even before it goes into your system than to depend on an anti-malware program. Simple cybersecurity knowledge is just an essential item in the modern-day world, even if your interaction with a PC stays on YouTube videos. That may keep you a great deal of money and time which you would certainly spend while trying to find a fix guide.

Trojan:Win32/Buer.G!MTB malware technical details

File Info:

name: C397C806D3C6196F3685.mlw
path: /opt/CAPEv2/storage/binaries/9e8db7a722cc2fa13101a306343039e8783df66f4d1ba83ed6e1fe13eebaec73
crc32: B69E08AA
md5: c397c806d3c6196f368566319880df3c
sha1: 73821da0404624fe7efc4116f4141859377335ef
sha256: 9e8db7a722cc2fa13101a306343039e8783df66f4d1ba83ed6e1fe13eebaec73
sha512: c55c1168c012778da1cdc275d57fbfc2e776e9ccde8c75be1f003e7488807de60723e7f6695b945fb28e4de76b51676c7e599969c754b84a4d01511aaf0785fe
ssdeep: 3072:+qCZIkMURKZCb3wmGC6NKqOf/S9Bx8HJG+887BNC3f3:3kXVwCskq9X8HJGP8lmv
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T14CF39053F480BEB3D0B28A3E8032D61297242C37AF668F97569C49242F950D16F67F5E
sha3_384: 68e425f208bc248dc035c52f5bd9159a106a97359d82f439e9dfee4fdcf5bb4955c70b5cc51f090253d4fb0b0b8bd1e8
ep_bytes: e821050000e98efeffff558bec6a00ff
timestamp: 2018-09-20 22:03:16

Version Info:

0: [No Data]

Trojan:Win32/Buer.G!MTB also known as:

BkavW32.AIDetectMalware
LionicTrojan.Win32.Brsecmon.4!c
Elasticmalicious (high confidence)
MicroWorld-eScanTrojan.Brsecmon.1
FireEyeGeneric.mg.c397c806d3c6196f
SkyhighGenericRXVY-RE!C397C806D3C6
McAfeeGenericRXVY-RE!C397C806D3C6
Cylanceunsafe
ZillyaTrojan.Kryptik.Win32.1969874
SangforSuspicious.Win32.Save.a
K7AntiVirusTrojan ( 00559b5c1 )
AlibabaTrojan:Win32/Kryptik.ea88e5b0
K7GWTrojan ( 00559b5c1 )
BitDefenderThetaGen:NN.ZexaF.36744.jy0@a40gcNd
VirITTrojan.Win32.Genus.BTP
SymantecML.Attribute.HighConfidence
ESET-NOD32a variant of Win32/Kryptik.GXIT
APEXMalicious
CynetMalicious (score: 99)
KasperskyHEUR:Trojan.Win32.Generic
BitDefenderTrojan.Brsecmon.1
NANO-AntivirusTrojan.Win32.Miner.gdyhpq
AvastWin32:RansomX-gen [Ransom]
SophosMal/Generic-S
F-SecureHeuristic.HEUR/AGEN.1317745
DrWebTrojan.DownLoader30.28156
VIPRETrojan.Brsecmon.1
TrendMicroTROJ_GEN.R002C0DA924
EmsisoftTrojan.Brsecmon.1 (B)
IkarusTrojan-Ransom.Shade
GDataTrojan.Brsecmon.1
JiangminTrojan.Miner.jay
WebrootW32.Trojan.Gen
GoogleDetected
AviraHEUR/AGEN.1317745
Antiy-AVLTrojan/Win32.Miner
KingsoftWin32.Trojan.Generic.a
XcitiumMalware@#1s9mfnzqpmsn5
ArcabitTrojan.Brsecmon.1
ViRobotTrojan.Win32.Z.Kryptik.160256.HW
ZoneAlarmHEUR:Trojan.Win32.Generic
MicrosoftTrojan:Win32/Buer.G!MTB
VaristW32/ABTrojan.ADQK-8521
AhnLab-V3Trojan/Win32.MalPe.R294753
ALYacTrojan.Agent.Miner
VBA32BScope.Trojan.Wacatac
MalwarebytesMalware.AI.3876467051
PandaTrj/GdSda.A
TrendMicro-HouseCallTROJ_GEN.R002C0DA924
TencentWin32.Trojan.Generic.Tnkl
YandexTrojan.Miner!39SKt3unwuA
SentinelOneStatic AI – Suspicious PE
FortinetW32/Kryptik.GXHG!tr
AVGWin32:RansomX-gen [Ransom]
DeepInstinctMALICIOUS
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Trojan:Win32/Buer.G!MTB?

Trojan:Win32/Buer.G!MTB malware is incredibly hard to remove by hand. It puts its documents in several locations throughout the disk, and can restore itself from one of the elements. Moreover, numerous alterations in the windows registry, networking configurations and also Group Policies are quite hard to find and return to the original. It is far better to make use of a special program – exactly, an anti-malware tool. GridinSoft Anti-Malware will definitely fit the most ideal for virus removal goals.

Remove Trojan:Win32/Buer.G!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:Win32/Buer.G!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 gridinsoft.com.

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

setup-gridinsoft-fix.exe

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/Buer.G!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:Win32/Buer.G!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:Win32/Buer.G!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:Win32/Buer.G!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 (gridinsoft.com) 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/Buer.G!MTB Virus

Step 4: Remove Found Threats:

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

Searching Trojan:Win32/Buer.G!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:Win32/Buer.G!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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