Win32:GenMalicious-NSU [Trj]

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Win32:GenMalicious-NSU [Trj] detection usually means that your system is in big danger. This malware can correctly be named as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Stopping it requires some specific steps that must be done as soon as possible.
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Win32:GenMalicious-NSU [Trj] detection is a malware detection you can spectate in your system. It often shows up after the preliminary actions on your PC – opening the dubious e-mail messages, clicking the advertisement in the Web or mounting the program from unreliable resources. From the moment it appears, you have a short time to do something about it until it starts its malicious activity. And be sure – it is much better not to wait for these harmful things.

What is Win32:GenMalicious-NSU [Trj] virus?

Win32:GenMalicious-NSU [Trj] is ransomware-type malware. It looks for the files on your disks, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this virus also does a lot of harm to your system. It changes the networking settings in order to avoid you from looking for the elimination guidelines or downloading the antivirus. In rare cases, Win32:GenMalicious-NSU [Trj] can also stop the setup of anti-malware programs.

Win32:GenMalicious-NSU [Trj] Summary

In summary, Win32:GenMalicious-NSU [Trj] malware activities in the infected PC are next:

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

Ransomware has been a nightmare for the last 4 years. It is challenging to picture a more harmful virus for both individuals and corporations. The algorithms utilized in Win32:GenMalicious-NSU [Trj] (typically, 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 malware does not do all these terrible things immediately – it can require up to a few hours to cipher all of your documents. Hence, seeing the Win32:GenMalicious-NSU [Trj] detection is a clear signal that you should begin the removal procedure.

Where did I get the Win32:GenMalicious-NSU [Trj]?

Usual tactics of Win32:GenMalicious-NSU [Trj] injection are common for all other ransomware variants. Those are one-day landing web pages where users are offered to download and install the free app, so-called bait emails and hacktools. Bait emails are a relatively modern method in malware spreading – you receive the e-mail that imitates some standard notifications about deliveries or bank service conditions changes. Inside of the email, there is a malicious 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.

Preventing it looks fairly simple, but still demands a lot of focus. Malware can hide in various spots, and it is much better to prevent it even before it goes into your PC than to rely on an anti-malware program. Common cybersecurity knowledge is just an important item in the modern world, even if your interaction with a PC remains on YouTube videos. That may keep you a lot of time and money which you would certainly spend while searching for a fixing guide.

Win32:GenMalicious-NSU [Trj] malware technical details

File Info:

name: E24126325CD55885452D.mlw
path: /opt/CAPEv2/storage/binaries/026ba5ce1ccbb5cc0af7af7969bbed5233c18955241135f4ff897a40297adcce
crc32: 31775403
md5: e24126325cd55885452d9f4d7b19fe84
sha1: 0a299aa77819b64bded075406012f0f9003ee1cd
sha256: 026ba5ce1ccbb5cc0af7af7969bbed5233c18955241135f4ff897a40297adcce
sha512: 7b4fc8d661c543f12c5941475033128226d0a91dfbda7a46157d5f18f2a254b5302b15044a86e0441032fb6ff3cbe206c27e69300bdaa796b6a3c7414eb623c0
ssdeep: 12288:y0dH4BwB4tkvtC9sY1Jbb0KOVPt6N321de0UMLLLLLVkaTRJ//KU/dMbslx+/q0Y:y0dH4BwB4OkN1JnaV64dBkaTz//KholH
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T136E4AD840A82B875EB8C71B1E66FDE48E2271EBA535C6BFB2F25C0F3641CAC415B44D5
sha3_384: a86c9ceb5f375cb7ecad033dd401103a94e8755b437a30d40e7f909bf2dd34731785554bf8a4177cd1d984a13a332437
ep_bytes: 83ec38e845d40a00e901000000c3e83a
timestamp: 2015-02-07 09:53:36

Version Info:

0: [No Data]

Win32:GenMalicious-NSU [Trj] also known as:

K7AntiVirusTrojan ( 0040fa5c1 )
K7GWTrojan ( 0040fa5c1 )
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/Virlock.AH
CynetMalicious (score: 100)
AvastWin32:GenMalicious-NSU [Trj]
EmsisoftWin32.Virlock.Gen.3 (B)
SophosML/PE-A + W32/VirRnsm-E
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=85)
RisingVirus.VirLock!1.A08A (CLASSIC)
AVGWin32:GenMalicious-NSU [Trj]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Win32:GenMalicious-NSU [Trj]?

Win32:GenMalicious-NSU [Trj] malware is extremely hard to delete manually. It puts its documents in several locations throughout the disk, and can get back itself from one of the parts. Additionally, a range of changes in the windows registry, networking configurations and also Group Policies are fairly hard to locate and return to the initial. It is much better to make use of a specific tool – exactly, an anti-malware program. GridinSoft Anti-Malware will definitely fit the best for virus removal objectives.

Why GridinSoft Anti-Malware? It is very lightweight and has its detection databases updated just about every hour. Furthermore, it does not have such bugs and exploits as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware perfect for removing 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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