Trojan:Win32/Znyonm Virus Removal

What is the Win32:Evo-gen [Trj] virus?
Written by Robert Bailey

Spectating the Trojan:Win32/Znyonm detection name usually means that your system is in big danger. This computer virus can correctly be identified as ransomware – sort of malware which ciphers your files and forces you to pay for their decryption. Deleteing it requires some peculiar steps that must be taken as soon as possible.

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Trojan:Win32/Znyonm detection is a virus detection you can spectate in your computer. It usually shows up after the provoking activities on your computer – opening the suspicious e-mail, clicking the advertisement in the Web or installing the program from dubious sources. From the second it appears, you have a short time to act before it begins its destructive action. And be sure – it is much better not to wait for these malicious actions.

What is Trojan:Win32/Znyonm virus?

Trojan:Win32/Znyonm is ransomware-type malware. It searches for the documents on your disk, ciphers it, and after that asks you to pay the ransom for getting the decryption key. Besides making your documents inaccessible, this malware additionally does a lot of harm to your system. It alters the networking setups in order to stop you from reading the removal guidelines or downloading the antivirus. Sometimes, Trojan:Win32/Znyonm can even stop the launching of anti-malware programs.

Trojan:Win32/Znyonm Summary

Summarizingly, Trojan:Win32/Znyonm ransomware actions in the infected computer are next:

  • Behavioural detection: Executable code extraction – unpacking;
  • Uses Windows utilities for basic functionality;
  • Performs HTTP requests potentially not found in PCAP.;
  • CAPE extracted potentially suspicious content;
  • Unconventionial language used in binary resources: Sindhi;
  • Authenticode signature is invalid;
  • CAPE detected the OnlyLogger malware family;
  • Attempts to modify proxy settings;
  • Deletes executed files from disk;
  • Uses suspicious command line tools or Windows utilities;
  • Yara rule detections observed from a process memory dump/dropped files/CAPE;
  • Ciphering the files kept on the target’s disk drive — so the victim cannot use 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 headache for the last 4 years. It is challenging to imagine a more damaging malware for both individuals and businesses. The algorithms used in Trojan:Win32/Znyonm (usually, RHA-1028 or AES-256) are not hackable – with minor exclusions. To hack it with a brute force, you need more time than our galaxy actually exists, and possibly will exist. But that malware does not do all these terrible things instantly – it can take up to several hours to cipher all of your files. Therefore, seeing the Trojan:Win32/Znyonm detection is a clear signal that you need to start the clearing procedure.

Where did I get the Trojan:Win32/Znyonm?

Typical methods of Trojan:Win32/Znyonm injection are typical 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 relatively new method in malware spreading – you get the email that simulates some standard notifications about deliveries or bank service conditions updates. Inside of the email, there is a corrupted MS Office file, or a web 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 pretty simple, however, still requires tons of focus. Malware can hide in different places, and it is far better to prevent it even before it goes into your PC than to rely upon an anti-malware program. Simple cybersecurity knowledge is just an essential item in the modern world, even if your relationship with a PC remains on YouTube videos. That can keep you a lot of money and time which you would certainly spend while looking for a fixing guide.

Trojan:Win32/Znyonm malware technical details

File Info:

name: BD0D1A8F9A73538567CA.mlw
path: /opt/CAPEv2/storage/binaries/4d5bab7147d74203c4fd47583c7ac3e3b1427bfac80a22c4473700cab181cbb6
crc32: C13C249F
md5: bd0d1a8f9a73538567cab4c6195a38ee
sha1: a1909ad9cb219c64b3b01a1afbcd90a2bfa65de7
sha256: 4d5bab7147d74203c4fd47583c7ac3e3b1427bfac80a22c4473700cab181cbb6
sha512: e10fe392886d6f1b9f719ec87d17c35117527079325659c83059b84039b197156a05a2f2c9d57f14e686065843b90788eac65c35760cfd5bbf9ac738ed9020bf
ssdeep: 6144:TjYwyTNVHzQfv/v/dgTiy1md5qFqO1HahXgGko:A/TNVHcHyTd8d5q0ng
type: PE32 executable (GUI) Intel 80386, for MS Windows
tlsh: T1B984B013A6E0BC71E56686399D2EC2E47B2EB5214E6977AB33184F2F0DB01F1D263315
sha3_384: 2a4cde207c1373ca2b112157acd2f74abf63c61589f9da279750b5d53cbc24680d6e9b36acbb1daf59b7568d10905343
ep_bytes: e84a500000e989feffff8bff558bec83
timestamp: 2022-07-13 00:27:55

Version Info:

InternalName: Onomilichas.exe
LegalTrademark1: DoesntGet
OriginalFilename: Bujingle.exe
ProductName: Jyudfgkldhgf
ProductVersion: 87.100.86.81
Translation: 0x146b 0x233a

Trojan:Win32/Znyonm also known as:

BkavW32.AIDetectMalware
Elasticmalicious (high confidence)
FireEyeGeneric.mg.bd0d1a8f9a735385
CAT-QuickHealRansom.Stop.P5
SangforTrojan.Win32.Save.a
K7GWHacktool ( 700007861 )
Cybereasonmalicious.9cb219
CyrenW32/Kryptik.KTB2.gen!Eldorado
SymantecML.Attribute.HighConfidence
tehtrisGeneric.Malware
CynetMalicious (score: 100)
APEXMalicious
KasperskyVHO:Trojan-Spy.Win32.Stealer.gen
RisingTrojan.Generic@AI.100 (RDML:VECel1nvt/wlpF7yau7nIQ)
McAfee-GW-EditionBehavesLike.Win32.Lockbit.fh
Trapminemalicious.high.ml.score
SophosML/PE-A
IkarusTrojan.Crypt
MicrosoftTrojan:Win32/Znyonm
ZoneAlarmVHO:Trojan-Spy.Win32.Stealer.gen
GoogleDetected
McAfeeArtemis!BD0D1A8F9A73
DeepInstinctMALICIOUS
Cylanceunsafe
TencentTrojan.Win32.Obfuscated.gen
SentinelOneStatic AI – Malicious PE
MaxSecureTrojan.Malware.300983.susgen
CrowdStrikewin/malicious_confidence_100% (D)

How to remove Trojan:Win32/Znyonm?

Trojan:Win32/Znyonm malware is extremely difficult to delete by hand. It places its files in multiple locations throughout the disk, and can get back itself from one of the parts. In addition, a range of changes in the windows registry, networking configurations and also Group Policies are pretty hard to find and change to the original. It is much better to make use of a specific tool – exactly, an anti-malware app. GridinSoft Anti-Malware will definitely fit the most ideal for malware elimination purposes.

Remove Trojan:Win32/Znyonm with Gridinsoft Anti-Malware

We have also been using this software on our systems ever since, and it has always been successful in detecting viruses. It has blocked the most common Trojans as shown from our tests with the software, and we assure you that it can remove Trojan:Win32/Znyonm as well as other malware hiding on your computer.

Gridinsoft Anti-Malware - Main Screen

To use Gridinsoft for remove malicious threats, follow the steps below:

1. Begin by downloading Gridinsoft Anti-Malware, accessible via the blue button below or directly from the official website gridinsoft.com.

2.Once the Gridinsoft setup file (setup-gridinsoft-fix.exe) is downloaded, execute it by clicking on the file.

setup-gridinsoft-fix.exe

3.Follow the installation setup wizard's instructions diligently.

Gridinsoft Setup Wizard

4. Access the "Scan Tab" on the application's start screen and launch a comprehensive "Full Scan" to examine your entire computer. This inclusive scan encompasses the memory, startup items, the registry, services, drivers, and all files, ensuring that it detects malware hidden in all possible locations.

Scan for Trojan:Win32/Znyonm Trojans

Be patient, as the scan duration depends on the number of files and your computer's hardware capabilities. Use this time to relax or attend to other tasks.

5. Upon completion, Anti-Malware will present a detailed report containing all the detected malicious items and threats on your PC.

The Trojan:Win32/Znyonm was Found

6. Select all the identified items from the report and confidently click the "Clean Now" button. This action will safely remove the malicious files from your computer, transferring them to the secure quarantine zone of the anti-malware program to prevent any further harmful actions.

The Trojan:Win32/Znyonm has been removed

8. If prompted, restart your computer to finalize the full system scan procedure. This step is crucial to ensure thorough removal of any remaining threats. After the restart, Gridinsoft Anti-Malware will open and display a message confirming the completion of the scan.

Remember Gridinsoft offers a 6-day free trial. This means you can take advantage of the trial period at no cost to experience the full benefits of the software and prevent any future malware infections on your system. Embrace this opportunity to fortify your computer's security without any financial commitment.

Trojan Killer for “Trojan:Win32/Znyonm” removal on locked PC

In situations where it becomes impossible to download antivirus applications directly onto the infected computer due to malware blocking access to websites, an alternative solution is to utilize the Trojan Killer application.

Trojan Killer - Main View

There is a really little number of security tools that are able to be set up on the USB drives, and antiviruses that can do so in most cases require to obtain quite an expensive license. For this instance, I can recommend you to use another solution of GridinSoft - Trojan Killer Portable. It has a 14-days cost-free trial mode that offers the entire features of the paid version. This term will definitely be 100% enough to wipe malware out.

Trojan Killer is a valuable tool in your cybersecurity arsenal, helping you to effectively remove malware from infected computers. Now, we will walk you through the process of using Trojan Killer from a USB flash drive to scan and remove malware on an infected PC. Remember, always obtain permission to scan and remove malware from a computer that you do not own.

Step 1: Download & Install Trojan Killer on a Clean Computer:

1. Go to the official GridinSoft website (gridinsoft.com) and download Trojan Killer to a computer that is not infected.

Download Trojan Killer

2. Insert a USB flash drive into this computer.

3. Install Trojan Killer to the "removable drive" following the on-screen instructions.

Install Trojan Killer to Removable Drive

4. Once the installation is complete, launch Trojan Killer.

Step 2: Update Signature Databases:

5. After launching Trojan Killer, ensure that your computer is connected to the Internet.

6. Click "Update" icon to download the latest signature databases, which will ensure the tool can detect the most recent threats.

Click Update Button

Step 3: Scan the Infected PC:

7. Safely eject the USB flash drive from the clean computer.

8. Boot the infected computer to the Safe Mode.

9. Insert the USB flash drive.

10. Run tk.exe

11. Once the program is open, click on "Full Scan" to begin the malware scanning process.

Searching Trojan:Win32/Znyonm Virus

Step 4: Remove Found Threats:

12. After the scan is complete, Trojan Killer will display a list of detected threats.

Searching Trojan:Win32/Znyonm Finished

13. Click on "Cure PC!" to remove the identified malware from the infected PC.

14. Follow any additional on-screen prompts to complete the removal process.

Restart needed

Step 5: Restart Your Computer:

15. Once the threats are removed, click on "Restart PC" to reboot your computer.

16. Remove the USB flash drive from the infected computer.

Congratulations on effectively removing Trojan:Win32/Znyonm and the concealed threats from your computer! You can now have peace of mind, knowing that they won't resurface again. Thanks to Gridinsoft's capabilities and commitment to cybersecurity, your system is now protected.

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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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