What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Seeing the Trojan.Upatre.NT detection 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. Stopping it requires some unusual steps that must be taken as soon as possible.
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Trojan.Upatre.NT detection is a virus detection you can spectate in your computer. It frequently appears after the provoking procedures on your computer – opening the suspicious e-mail messages, clicking the banner in the Internet or installing the program from dubious sources. From the instance it appears, 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 harmful things.

What is Trojan.Upatre.NT virus?

Trojan.Upatre.NT is ransomware-type malware. It searches for the documents on your disks, ciphers it, and then asks you to pay the ransom for receiving the decryption key. Besides making your documents locked, this virus also does a ton of harm to your system. It changes the networking settings in order to stop you from looking for the removal articles or downloading the anti-malware program. In rare cases, Trojan.Upatre.NT can additionally prevent the launching of anti-malware programs.

Trojan.Upatre.NT Summary

Summarizingly, Trojan.Upatre.NT malware activities in the infected PC are next:

  • Creates RWX memory;
  • Dynamic (imported) function loading detected;
  • Performs HTTP requests potentially not found in PCAP.;
  • Reads data out of its own binary image;
  • Drops a binary and executes it;
  • The binary likely contains encrypted or compressed data.;
  • Looks up the external IP address;
  • Authenticode signature is invalid;
  • Deletes its original binary from disk;
  • Behavior consistent with a dropper attempting to download the next stage.;
  • Attempts to modify proxy settings;
  • Creates a copy of itself;
  • Encrypting the files kept on the target’s disk — so the victim cannot check these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware programs

Related domains:

Ransomware has actually been a horror story for the last 4 years. It is difficult to realize a more dangerous malware for both individual users and businesses. The algorithms used in Trojan.Upatre.NT (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 actually exists, and possibly will exist. But that virus does not do all these terrible things instantly – it may take up to several hours to cipher all of your documents. Thus, seeing the Trojan.Upatre.NT detection is a clear signal that you have to start the removal process.

Where did I get the Trojan.Upatre.NT?

Routine methods of Trojan.Upatre.NT spreading are usual for all other ransomware variants. Those are one-day landing websites where users are offered to download the free software, so-called bait emails and hacktools. Bait e-mails are a quite new strategy in malware distribution – you receive the email that simulates some routine notifications about shippings or bank service conditions shifts. Inside of the e-mail, there is a corrupted MS Office file, or a web 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 simple, however, still requires tons of awareness. Malware can hide in various spots, and it is much better to stop it even before it gets into your system than to rely on an anti-malware program. Basic cybersecurity awareness is just an important item in the modern world, even if your relationship with a computer stays on YouTube videos. That can save you a great deal of time and money which you would spend while searching for a fix guide.

Trojan.Upatre.NT malware technical details

File Info:

name: E851B6DD3EAD622B3E03.mlw
path: /opt/CAPEv2/storage/binaries/f945fc4aad33bbeb71ddb823af76c981bc7987002da815b22f5c05d27f73a1a7
crc32: 234C998A
md5: e851b6dd3ead622b3e03cd51f54a42dc
sha1: 2ece797d890a2d3584865a75d65d5a715b597aaa
sha256: f945fc4aad33bbeb71ddb823af76c981bc7987002da815b22f5c05d27f73a1a7
sha512: 6de8ab63865db1df54a425d6a739edc4a6aada93fd3d190ee29fb752cf6c7277431d22f8c87fa409ea03a0d6c3ef7be5e624ad17ac9ba745b578e75aa0c6b88b
ssdeep: 768:u75mPvJ09MMhrM5hO4eSzvB7nh7+/idC:uMXJ09MMhrM5hO41zvFh74
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T16DD2E6C3A7408936E9900F76056A966A4274BD583FB9F98F3D1CB25EB3775C25A30383
sha3_384: f88b0c5f93b2460e0a87f91b972d148ed5c885d29d19d399316a3ff2b2a297ac961a6bd94e3f212159165e376c55a442
ep_bytes: 64a100000000558bec6aff6870384000
timestamp: 2015-01-02 10:10:00

Version Info:

0: [No Data]

Trojan.Upatre.NT also known as:

Elasticmalicious (high confidence)
K7AntiVirusTrojan ( 004c75411 )
K7GWTrojan ( 004c75411 )
CrowdStrikewin/malicious_confidence_60% (D)
ESET-NOD32a variant of Win32/Kryptik.DKRX
EmsisoftTrojan.Upatre.Gen.3 (B)
SophosML/PE-A + Troj/Dyreza-FS
SentinelOneStatic AI – Malicious PE
CynetMalicious (score: 100)
MAXmalware (ai score=82)

How to remove Trojan.Upatre.NT?

Trojan.Upatre.NT malware is very difficult to erase by hand. It puts its files in a variety of places throughout the disk, and can restore itself from one of the elements. Additionally, countless alterations in the windows registry, networking configurations and also Group Policies are pretty hard to discover and revert to the initial. It is much better to utilize a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for virus removal objectives.

Why GridinSoft Anti-Malware? It is really lightweight and has its databases updated nearly every hour. Moreover, it does not have such problems and vulnerabilities as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware ideal for clearing away 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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