What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Win32/Sality.NDH detection usually means that your PC is in big danger. This malware can correctly be identified as ransomware – virus 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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Win32/Sality.NDH detection is a malware detection you can spectate in your system. It generally shows up after the preliminary activities on your computer – opening the suspicious email, clicking the banner in the Web or setting up the program from suspicious sources. From the instance it appears, you have a short time to do something about it before it starts its harmful action. And be sure – it is better not to await these malicious things.

What is Win32/Sality.NDH virus?

Win32/Sality.NDH is ransomware-type malware. It looks for the files on your computer, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your files inaccessible, this malware additionally does a ton of damage to your system. It alters the networking settings in order to stop you from reading the elimination guides or downloading the antivirus. In some cases, Win32/Sality.NDH can also prevent the launching of anti-malware programs.

Win32/Sality.NDH Summary

Summarizingly, Win32/Sality.NDH virus actions in the infected PC are next:

  • Unconventionial language used in binary resources: Portuguese;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • Ciphering the files kept on the target’s disk — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-virus apps

Ransomware has been a headache for the last 4 years. It is challenging to imagine a more harmful malware for both individual users and organizations. The algorithms used in Win32/Sality.NDH (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need to have a lot more time than our galaxy already exists, and possibly will exist. But that malware does not do all these bad things without delay – it can require up to a few hours to cipher all of your documents. Hence, seeing the Win32/Sality.NDH detection is a clear signal that you must begin the elimination procedure.

Where did I get the Win32/Sality.NDH?

Standard ways of Win32/Sality.NDH distribution are typical for all other ransomware examples. Those are one-day landing websites where users are offered to download the free program, so-called bait e-mails and hacktools. Bait e-mails are a pretty modern method in malware distribution – you receive the email that imitates some standard notifications about shippings or bank service conditions changes. Within the e-mail, there is an infected MS Office file, or a 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 fairly simple, but still demands tons of recognition. Malware can hide in different spots, and it is better to stop it even before it invades your computer than to rely upon an anti-malware program. Simple cybersecurity awareness is just an important item in the modern world, even if your interaction with a computer stays on YouTube videos. That can keep you a great deal of money and time which you would spend while seeking a fixing guide.

Win32/Sality.NDH malware technical details

File Info:

name: 2937A85967EF49352E73.mlw
path: /opt/CAPEv2/storage/binaries/7782f785ce1990be6a6b0fa1b88e937a251c5e09b868ae402d59566706dda209
crc32: 33E2869F
md5: 2937a85967ef49352e735b1947d8655d
sha1: 68184984b965b0afeaac185d719e952017ceb729
sha256: 7782f785ce1990be6a6b0fa1b88e937a251c5e09b868ae402d59566706dda209
sha512: 5a4dfcbcb4307c81052c366f6b0466577bf13fd4b1076f72e6801ec3880bcf17627dfa1a6e532ac7f9c6e113eddaff7bb9f0b1e52c46516b765adef2f0b78781
ssdeep: 192:EwAcDQO7bP1+B3XA3L7XBVRDk0dXqPBQ3IZ6hYtqDE045HQayJyJyJyJyZT:VlDQmR2HA3L7Xve0d53IZi7DE045H4T
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T139627DA3161CA8B1F91C42F70336D5914597B9241EE42F0A8A6AF10D6F553F52E73B03
sha3_384: 20d6380a22e2bb384eac89adbc8440a2b24ad753339ea783d91779428c7438656c64b422e7adfc56db678cb66b5fb2a1
ep_bytes: 5053b899040000b9984440008a1980eb
timestamp: 2007-07-24 01:52:49

Version Info:

0: [No Data]

Win32/Sality.NDH also known as:

K7AntiVirusTrojan ( 0059befd1 )
K7GWTrojan ( 0059befd1 )
CrowdStrikewin/malicious_confidence_100% (W)
Elasticmalicious (high confidence)
AvastWin32:Evo-gen [Trj]
EmsisoftTrojan.Ransom.Poison.B (B)
SentinelOneStatic AI – Malicious PE
MAXmalware (ai score=82)
CynetMalicious (score: 100)
RisingBackdoor.Poison!8.2D7 (TFE:5:RR1lg9nOyTT)
AVGWin32:Evo-gen [Trj]

How to remove Win32/Sality.NDH?

Win32/Sality.NDH malware is very hard to remove manually. It puts its files in a variety of locations throughout the disk, and can restore itself from one of the elements. Furthermore, a number of modifications in the windows registry, networking settings and Group Policies are fairly hard to locate and change to the original. It is better to make use of a specific program – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the best for malware elimination reasons.

Why GridinSoft Anti-Malware? It is pretty light-weight and has its detection databases updated almost every hour. Moreover, it does not have such bugs and vulnerabilities as Microsoft Defender does. The combination of these facts makes GridinSoft Anti-Malware perfect for removing malware of any type.

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.
  • Win32/Sality.NDH in 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.
  • Win32/Sality.NDH in the 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.
  • [SHORT_NAME] - 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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