What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey
Spectating the Win32/GenKryptik.GJIN detection name means that your system is in big danger. This virus can correctly be named as ransomware – virus which ciphers your files and forces you to pay for their decryption. Deleteing it requires some specific steps that must be taken as soon as possible.
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Win32/GenKryptik.GJIN detection is a virus detection you can spectate in your computer. It generally shows up after the provoking procedures on your PC – opening the untrustworthy e-mail messages, clicking the banner in the Web or mounting the program from suspicious resources. From the second it appears, you have a short time to take action before it starts its malicious action. And be sure – it is far better not to await these destructive things.

What is Win32/GenKryptik.GJIN virus?

Win32/GenKryptik.GJIN is ransomware-type malware. It searches for the documents on your disk drive, encrypts it, and then asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware also does a lot of damage to your system. It changes the networking setups in order to avoid you from looking for the removal manuals or downloading the antivirus. In some cases, Win32/GenKryptik.GJIN can additionally block the setup of anti-malware programs.

Win32/GenKryptik.GJIN Summary

Summarizingly, Win32/GenKryptik.GJIN virus actions in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Tamil;
  • The binary contains an unknown PE section name indicative of packing;
  • The binary likely contains encrypted or compressed data.;
  • Authenticode signature is invalid;
  • CAPE detected the RedLine malware family;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Encrypting the documents located on the victim’s disk drive — so the victim cannot use these files;
  • Blocking the launching of .exe files of security tools
  • Blocking the launching of installation files of anti-malware programs

Ransomware has been a horror story for the last 4 years. It is hard to realize a more dangerous malware for both individuals and businesses. The algorithms utilized in Win32/GenKryptik.GJIN (typically, 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 currently exists, and possibly will exist. However, that virus does not do all these terrible things immediately – it can take up to several hours to cipher all of your files. Hence, seeing the Win32/GenKryptik.GJIN detection is a clear signal that you need to start the elimination procedure.

Where did I get the Win32/GenKryptik.GJIN?

Typical methods of Win32/GenKryptik.GJIN distribution are common for all other ransomware examples. Those are one-day landing websites where victims are offered to download and install the free app, so-called bait e-mails and hacktools. Bait e-mails are a quite new method in malware spreading – you receive the email that simulates some normal notifications about shipments or bank service conditions changes. Inside of the e-mail, there is an infected MS Office file, or a web 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 quite uncomplicated, however, still requires a lot of attention. Malware can hide in various places, and it is far better to prevent it even before it gets into your PC than to rely on an anti-malware program. Standard cybersecurity awareness is just an essential item in the modern world, even if your interaction with a computer remains on YouTube videos. That may keep you a great deal of time and money which you would certainly spend while trying to find a fixing guide.

Win32/GenKryptik.GJIN malware technical details

File Info:

name: DEC25686C0A92F355B45.mlw
path: /opt/CAPEv2/storage/binaries/4ebb68eb13ef6fe4f4de5f9018599084a2ab48ca73171f59fed21a3d6055c19b
crc32: 6E8CC7A9
md5: dec25686c0a92f355b45498abe15052a
sha1: b64d5a4232aba4f6e561232644279d784b458edf
sha256: 4ebb68eb13ef6fe4f4de5f9018599084a2ab48ca73171f59fed21a3d6055c19b
sha512: 6c4600ffe8153ce74af35e6a2b7e51b98b98c1c5a3a1d219284cdff095c6d7728af51eda8bb65219fb2e4c6151eba9afcab6ad846dcff40c1496c7db225b5b3c
ssdeep: 6144:NbDNNczW2qCEFgk47EOfTeEgQUEEQhRvC9Z14kvcUUM4unsWfbPb7nwifkeffq:NbDfczW2WFLHQvra1DkN0rbPIWkef
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T161C4D00332F47872E2365A328E6AC6F86B5EF8524F15ABDB1354EA2F09B51F1C572701
sha3_384: 74fec6eb154aaf3a347c719e87125fdd80edabc63c143bdc455d7d0976b13f5b326ab31044ce41f4579c52b18ecc592f
ep_bytes: e870450000e989feffff8bff558bec8b
timestamp: 2022-05-03 23:45:13

Version Info:

CompanyName: TakeoffDonaldDuck
FileDescriptions: NiceIncorporated
InternalNames: HypnoDancer.exe
LegalCopyrights: Night bizon inc.
ProductName: dpfkigosdfjngosdfgno
Translation: 0x4015 0x0534

Win32/GenKryptik.GJIN also known as:

K7AntiVirusRiskware ( 0040eff71 )
K7GWRiskware ( 0040eff71 )
Elasticmalicious (high confidence)
ESET-NOD32a variant of Win32/GenKryptik.GJIN
CynetMalicious (score: 100)
AvastWin32:RansomX-gen [Ransom]
EmsisoftGen:Variant.Zusy.464622 (B)
SentinelOneStatic AI – Suspicious PE
MAXmalware (ai score=83)
RisingTrojan.Strab!8.12D03 (TFE:1:Qurzceta5k)
AVGWin32:RansomX-gen [Ransom]
CrowdStrikewin/malicious_confidence_100% (W)

How to remove Win32/GenKryptik.GJIN?

Win32/GenKryptik.GJIN malware is incredibly difficult to eliminate manually. It puts its files in several locations throughout the disk, and can recover itself from one of the elements. Additionally, a number of modifications in the windows registry, networking configurations and Group Policies are really hard to find and change to the initial. It is much better to make use of a special program – exactly, an anti-malware tool. GridinSoft Anti-Malware will fit the most ideal for virus elimination objectives.

Why GridinSoft Anti-Malware? It is very lightweight and has its databases updated practically every hour. Additionally, it does not have such bugs and exposures as Microsoft Defender does. The combination of these aspects makes GridinSoft Anti-Malware suitable for clearing away 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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