What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Ransom:Win32/ContiCrypt.RER!MTB detection name usually means that your system is in big danger. This computer virus can correctly be named as ransomware – sort of malware 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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Ransom:Win32/ContiCrypt.RER!MTB detection is a malware detection you can spectate in your computer. It usually shows up after the preliminary actions on your PC – opening the suspicious e-mail, clicking the banner in the Web or mounting the program from dubious resources. From the moment it shows up, you have a short time to take action before it begins its destructive action. And be sure – it is far better not to wait for these malicious actions.

What is Ransom:Win32/ContiCrypt.RER!MTB virus?

Ransom:Win32/ContiCrypt.RER!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 receiving the decryption key. Besides making your files locked, this virus additionally does a lot of harm to your system. It modifies the networking settings in order to avoid you from checking out the elimination guidelines or downloading the antivirus. In rare cases, Ransom:Win32/ContiCrypt.RER!MTB can also prevent the setup of anti-malware programs.

Ransom:Win32/ContiCrypt.RER!MTB Summary

In summary, Ransom:Win32/ContiCrypt.RER!MTB virus actions in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Encrypting the documents located on the target’s disk drives — so the victim cannot open these files;
  • Blocking the launching of .exe files of anti-virus apps
  • Blocking the launching of installation files of anti-virus programs

Ransomware has actually been a nightmare for the last 4 years. It is hard to picture a more harmful virus for both individuals and businesses. The algorithms used in Ransom:Win32/ContiCrypt.RER!MTB (usually, 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 actually exists, and possibly will exist. But that virus does not do all these unpleasant things instantly – it can require up to a few hours to cipher all of your documents. Therefore, seeing the Ransom:Win32/ContiCrypt.RER!MTB detection is a clear signal that you need to start the removal process.

Where did I get the Ransom:Win32/ContiCrypt.RER!MTB?

Usual ways of Ransom:Win32/ContiCrypt.RER!MTB injection are basic for all other ransomware variants. Those are one-day landing websites where victims are offered to download and install the free app, so-called bait emails and hacktools. Bait e-mails are a quite modern method in malware distribution – you get the e-mail that simulates some normal notifications about shipments or bank service conditions shifts. Within the e-mail, 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.

Avoiding it looks fairly uncomplicated, but still needs a lot of awareness. Malware can hide in various spots, and it is far better to stop it even before it gets into your PC than to rely on an anti-malware program. Standard cybersecurity knowledge is just an important item in the modern world, even if your relationship with a PC stays on YouTube videos. That can save you a lot of money and time which you would certainly spend while trying to find a fixing guide.

Ransom:Win32/ContiCrypt.RER!MTB malware technical details

File Info:

name: F877EB8B27E4980C22C4.mlw
path: /opt/CAPEv2/storage/binaries/58ce9588e73d2d9740b98b114d4ab079562b3bde93feadf9d32e85b366757c1b
crc32: 7888944E
md5: f877eb8b27e4980c22c4f16cfaba4a90
sha1: 0a07baf9fe3503ad298dd1856fbe4ff6ab75a241
sha256: 58ce9588e73d2d9740b98b114d4ab079562b3bde93feadf9d32e85b366757c1b
sha512: 18d5997c0ee7e245882bfc0e755e22b01dce11a9f4e06ebc298ffd40c1615fc92cb9e39ff905f4c14e660ae305d63226be8c89dc59f860ec5a915f7819bb3219
ssdeep: 12288:G7omjlY65L1yjMdnbnmgRDqdy8KW9+EqmPyi:Ghr5pzF9RDqHKWDqW9
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T114E4D0212A3EE12FFC5AE6BB6DC6F09B5E509031CB7237C36361695803529EB137C568
sha3_384: 373a6b88480c48f394c2e37198912a611a52e91b24934d22c2336ee0fcdfc14c8c83519791b77cd10884b4b31aca3377
ep_bytes: 83ec40e871bd0a00e901000000c3e86c
timestamp: 2015-02-07 09:53:36

Version Info:

0: [No Data]

Ransom:Win32/ContiCrypt.RER!MTB also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 0040fa5c1 )
K7GWTrojan ( 0040fa5c1 )
ESET-NOD32a variant of Win32/Virlock.J
CynetMalicious (score: 100)
AvastWin32:Nabucur-A [Trj]
EmsisoftWin32.Virlock.Gen.3 (B)
SentinelOneStatic AI – Malicious PE
SophosML/PE-A + W32/VirRnsm-E
MAXmalware (ai score=82)
RisingTrojan.Win32.Snc.a (CLASSIC)
AVGWin32:Nabucur-A [Trj]
PandaGeneric Suspicious
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Ransom:Win32/ContiCrypt.RER!MTB?

Ransom:Win32/ContiCrypt.RER!MTB malware is very hard to delete by hand. It stores its data in multiple places throughout the disk, and can restore itself from one of the elements. Additionally, a range of alterations in the registry, networking settings and also Group Policies are pretty hard to find and return to the original. It is better to make use of a special tool – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the best for virus removal objectives.

Why GridinSoft Anti-Malware? It is really lightweight and has its detection databases updated nearly every hour. In addition, it does not have such problems and weakness as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for eliminating malware of any form.

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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