What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Trojan:Win32/Glupteba.DSO!MTB detection name means that your system is in big danger. This computer virus can correctly be named as ransomware – virus which ciphers your files and asks you to pay for their decryption. Removing it requires some specific steps that must be taken as soon as possible.
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Trojan:Win32/Glupteba.DSO!MTB detection is a malware detection you can spectate in your computer. It frequently appears after the preliminary activities on your PC – opening the untrustworthy email, clicking the banner in the Web or setting up the program from suspicious resources. From the second it shows up, you have a short time to act before it starts its destructive activity. And be sure – it is better not to await these destructive actions.

What is Trojan:Win32/Glupteba.DSO!MTB virus?

Trojan:Win32/Glupteba.DSO!MTB is ransomware-type malware. It looks for the documents 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 ton of harm to your system. It alters the networking setups in order to prevent you from reading the removal manuals or downloading the anti-malware program. In rare cases, Trojan:Win32/Glupteba.DSO!MTB can also block the launching of anti-malware programs.

Trojan:Win32/Glupteba.DSO!MTB Summary

In total, Trojan:Win32/Glupteba.DSO!MTB malware activities in the infected system are next:

  • SetUnhandledExceptionFilter detected (possible anti-debug);
  • Behavioural detection: Executable code extraction – unpacking;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • Enumerates running processes;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Spanish (Costa Rica);
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Steals private information from local Internet browsers;
  • CAPE detected the Vidar malware family;
  • Attempts to modify proxy settings;
  • Harvests cookies for information gathering;
  • Collects information to fingerprint the system;
  • Ciphering the documents located on the target’s drive — so the victim cannot open these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus programs

Ransomware has been a nightmare for the last 4 years. It is challenging to realize a more dangerous malware for both individuals and businesses. The algorithms utilized in Trojan:Win32/Glupteba.DSO!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 currently exists, and possibly will exist. But that malware does not do all these terrible things instantly – it can take up to a few hours to cipher all of your files. Therefore, seeing the Trojan:Win32/Glupteba.DSO!MTB detection is a clear signal that you have to begin the elimination process.

Where did I get the Trojan:Win32/Glupteba.DSO!MTB?

Routine ways of Trojan:Win32/Glupteba.DSO!MTB injection are usual for all other ransomware variants. Those are one-day landing sites where users are offered to download the free program, so-called bait e-mails and hacktools. Bait e-mails are a relatively modern method in malware spreading – you get the e-mail that simulates some standard notifications about shippings or bank service conditions modifications. Inside of the e-mail, there is a malicious 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 fairly simple, however, still requires tons of attention. Malware can hide in different spots, and it is much better to stop it even before it invades your system than to depend on an anti-malware program. Common cybersecurity knowledge is just an essential thing in the modern world, even if your interaction with a PC stays on YouTube videos. That can keep you a lot of time and money which you would spend while seeking a solution.

Trojan:Win32/Glupteba.DSO!MTB malware technical details

File Info:

name: 5B9F2264B1C237562E74.mlw
path: /opt/CAPEv2/storage/binaries/8aaa88690336b5eb5ce66623972e4a1b27350c27b0afd5ec32a3f33b746531aa
crc32: B67294FD
md5: 5b9f2264b1c237562e74345662dd84c3
sha1: 02584568b7a5de28eba18f70e4caa6e0ca2c401e
sha256: 8aaa88690336b5eb5ce66623972e4a1b27350c27b0afd5ec32a3f33b746531aa
sha512: 275e941ab45324cb6ecad9377352ac68df89a51e7a813b3c8a30870f731594f6847ae053ae5c6bcf4c455b547590b4e7ea3f04dfad9f0fc6e11f9756f7d0e819
ssdeep: 6144:f2JL9njXxHTEPe4a8d87rJjCl81g3P9kv5xpIpi49Nc79BML1S4kg3ipUHkZRObp:f2J5jXxHse4auusSKuHpu9A9Y11N+IL
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1D594121539E0F033C86255F166B0D362866FB430AA6A464776C5677D2F713C0E7BE38A
sha3_384: 5673aedfccff6447a63964257fc9efdbbac5575b350e73887c7dccab10bcf36ad24b00681b8b866e48c86b11413786eb
ep_bytes: e8c9240000e979feffff8bff558bec51
timestamp: 2019-11-08 09:57:16

Version Info:

Translation: 0x0209 0x04e7

Trojan:Win32/Glupteba.DSO!MTB also known as:

Elasticmalicious (high confidence)
CrowdStrikewin/malicious_confidence_100% (W)
K7GWTrojan ( 0056dc371 )
K7AntiVirusTrojan ( 0056dc371 )
ESET-NOD32a variant of Win32/Kryptik.HFXU
AvastWin32:RansomX-gen [Ransom]
EmsisoftGen:Heur.Mint.Titirez.BuW@W03jptL (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=81)
CynetMalicious (score: 100)
RisingTrojan.Kryptik!1.CC03 (CLOUD)
AVGWin32:RansomX-gen [Ransom]

How to remove Trojan:Win32/Glupteba.DSO!MTB?

Trojan:Win32/Glupteba.DSO!MTB malware is very hard to remove manually. It stores its data in a variety of places throughout the disk, and can recover itself from one of the parts. Moreover, a lot of modifications in the windows registry, networking configurations and Group Policies are quite hard to discover and change to the original. It is better to utilize a specific tool – exactly, an anti-malware program. GridinSoft Anti-Malware will fit the best for malware removal objectives.

Why GridinSoft Anti-Malware? It is very light-weight and has its detection databases updated practically every hour. In addition, it does not have such problems and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware suitable for eliminating malware of any kind.

Remove the viruses with GridinSoft Anti-Malware

  • Download and install GridinSoft Anti-Malware. After the installation, you will be offered to perform the Standard Scan. Approve this action.
  • Gridinsoft Anti-Malware during the scan process

  • Standard scan checks the logical disk where the system files are stored, together with the files of programs you have already installed. The scan lasts up to 6 minutes.
  • GridinSoft Anti-Malware scan results

  • When the scan is over, you may choose the action for each detected virus. For all files of [SHORT_NAME] the default option is “Delete”. Press “Apply” to finish the malware removal.
  • GridinSoft Anti-Malware - After Cleaning
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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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