Threat Database Worms Worm.Viking

Worm.Viking

By CagedTech in Worms
Published:
Last updated:

Threat Scorecard

Threat Level: 50 % (Medium)
Infected Computers: 141
First Seen: July 24, 2009
Last Seen: June 22, 2022
OS(es) Affected: Windows

The detection of Worm.Viking on your system indicates a potential security threat that requires immediate attention. Worms are a type of malware that can spread from system to system, causing damage and compromising security. In this report, we will provide an overview of Worm.Viking, its operating methods, symptoms of infection, and steps to remove it from your system.

What Is Worm.Viking?

Worm.Viking is a type of malware that can infect a system without the need for user interaction. It can spread through various means, including exploited vulnerabilities, infected software downloads, and infected external devices. Once inside a system, Worm.Viking can cause a range of problems, from disrupting system performance to stealing sensitive information.

How Worm.Viking Operates

Worm.Viking operates by exploiting weaknesses in system security to gain access and establish a foothold. From there, it can begin to spread to other parts of the system, potentially causing damage and disrupting normal system function. Worms like Worm.Viking can also be used to distribute other types of malware, making them a significant security threat. The exact mechanisms of Worm.Viking's operation are not specified here, but it is known that worms can use various tactics to evade detection and maintain their presence on an infected system.

Symptoms of Infection

Symptoms of a Worm.Viking infection can vary, but common indicators include slowed system performance, unexpected crashes, and unusual network activity. You may also notice that your system is behaving erratically, or that certain programs or functions are not working as expected. In some cases, the presence of Worm.Viking may not be immediately apparent, making it essential to use antivirus software and other security tools to detect and remove the threat.

  • Slow system performance or crashes
  • Unusual network activity or connectivity issues
  • Erratic system behavior or unexplained changes
  • Failure of certain programs or functions to work correctly

How to Remove Worm.Viking

  1. Boot your system into Safe Mode with Networking to prevent Worm.Viking from spreading further and to allow for more effective removal.
  2. Use a reputable antivirus tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove all instances of Worm.Viking and any associated malware.
  3. Uninstall any suspicious programs or applications that may be related to the Worm.Viking infection. Be cautious and only remove programs you are certain are not essential to your system's operation.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings that Worm.Viking may have installed.
  5. Reboot your system and perform another scan with your antivirus software to ensure that Worm.Viking has been completely removed. Repeat this process until no further threats are detected.

Conclusion

The removal of Worm.Viking requires careful and systematic action to ensure that all instances of the malware are eliminated from your system. By following the steps outlined above and maintaining vigilance through regular system scans and updates, you can help protect your system against future threats. Remember, prevention is key, so always be cautious when downloading software, opening email attachments, or clicking on links from unknown sources. Keeping your system and security software up to date is also crucial in preventing infections like Worm.Viking.

File System Details

Worm.Viking may create the following file(s):
# File Name MD5 Detections
1. d10299a3c4f3e1d3c8c188b6ea29355904a3435e39c48d9678cf4881c801e4d1.exe ece7276ebb8832e9c0b4cc0fc0252f44 5
2. 6f2036b4355ec7c409d9a3db44baa46cc7d7b23fd94b2c0def5cc8b16e0fac20.exe 09cec3e0236127e13ea5a868d854f56a 4
3. wlso0.dll f140a6aa6eb070b3c72dadbc458fb4ae 0
4. tlso0.dll c8801439653628c0738be03937eb3907 0
5. qjso0.dll c7c773d3c89af315c113057f0dfe947e 0
6. fyso0.dll a0f93b371bdec4db972ed41b5d93165e 0
7. wdso0.dll b9f7ef3052d0a65c9df24a3849504a5a 0
8. jtso0.dll 20655899c9cf8edc29c8f72dbab301fd 0
9. rxso0.dll e7448f34d12876ad0883a98d19651c4c 0
10. wmso0.dll, wmso1.dll bb88f66e06fb2282eb66edef3d039208 0
11. qjso.exe 068e2a9fb53fd0eed979a715f0274e5c 0
12. wgso0.dll 7403c554d1658493049136545caed753 0
13. daso.exe d92195fa1b0ba9f8db4c137eb04250ea 0
14. jtso.exe 6eef87d82d0f939d6cfd3fa060dcf78e 0
15. wxf.dll d17b2ffcf7433fbb7e857a730ec62ba9 0
16. woso0.dll, woso1.dll 0d1c78b6418dde0928b71a7cb9b25fa3 0
17. mhso.exe 7a73e706026145697da56071f233620a 0
18. mhso0.dll f46644626696133d10f274026819dd4c 0
19. wdso.exe, srogm[1].exe f687d8f50eb5ff887ec121e43cf67686 0
20. rxso.exe 584191814d842fe916536d20e50b4abf 0
21. tlso.exe cfcf586f494201a792ad094c588929e9 0
22. wgso.exe acc062fc5c69a53659fcece4194cadbe 0
23. wmso.exe, mmc[1].exe 17c449cc5cbf6d36c334bf80db73412a 0
24. wlso.exe d60f44a04a687e530ec942422d487035 0
25. fyso.exe f5327356141401e159db576d6535c695 0
26. ztso.exe 7f0e1576aaaf5f7fee4dec870646c60b 0
27. vDll.dll 44d0d7cb8233379ae1a0e2190faf720d 0
More files

Registry Details

Worm.Viking may create the following registry entry or registry entries:
Regexp file mask
%WINDIR%\Logo1_.exe
%WINDIR%\rundl132.exe