Threat Database Worms Worm.Moonlight

Worm.Moonlight

By CagedTech in Worms
Published:
Last updated:

Threat Scorecard

Threat Level: 50 % (Medium)
Infected Computers: 6,120
First Seen: June 28, 2014
Last Seen: June 25, 2026
OS(es) Affected: Windows

The detection of Worm.Moonlight 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 disrupting normal operation. It is essential to understand the nature of this threat and take appropriate steps to remove it and prevent future infections.

What Is Worm.Moonlight?

Worm.Moonlight is a type of malware that has been detected on your system. While the specifics of this particular threat are not detailed here, worms in general are self-replicating malware that can spread through various means, including exploited vulnerabilities, infected software downloads, and infected external devices. They can cause a range of problems, from mild disruptions to severe damage, including data theft, system crashes, and the spread of additional malware.

How Worm.Moonlight Operates

Like other worms, Worm.Moonlight likely operates by exploiting vulnerabilities in the operating system or applications to gain access to the system. Once inside, it can spread to other parts of the system, potentially causing damage and creating backdoors for other malware. Worms can also modify system settings, steal sensitive information, and disrupt system performance. Understanding how worms operate is crucial for taking effective measures to remove and prevent them.

Symptoms of Infection

Symptoms of a worm infection can vary but may include slow system performance, frequent crashes, unfamiliar programs or icons, and unexpected changes to system settings. You might also notice increased network activity, as the worm attempts to spread to other systems. In some cases, the presence of a worm might not be immediately apparent, making regular system scans and monitoring essential for early detection.

How to Remove Worm.Moonlight

  1. Enter Safe Mode with Networking to limit the worm's ability to spread or cause further damage. This mode allows you to use the internet to download removal tools while minimizing system activity.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated with the latest definitions to improve the chances of detecting and removing Worm.Moonlight.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time the worm was detected. Be cautious and only remove programs you are certain are not essential to your system's operation.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the worm.
  5. After completing the above steps, reboot your system and perform another full scan to ensure the worm has been completely removed. Repeat this process until no threats are detected.

Conclusion

Removing Worm.Moonlight requires a systematic approach to ensure the malware is completely eradicated from your system. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious with emails and downloads, you can protect your system from future infections. Regular system scans and backups are also crucial for early detection and recovery in case of a malware attack. Remember, prevention and vigilance are key to maintaining system security and protecting your data.

SpyHunter Detects & Remove Worm.Moonlight

File System Details

Worm.Moonlight may create the following file(s):
# File Name MD5 Detections
1. sa-188511.exe 151abcb5d08bb480f0b590afe7889fef 518
2. sa-532055.exe b234d52c6509552d2b47ee22164e2846 135
3. sa-208622.exe 47ee802b439358ee9a4aee22e7b93ec4 108
4. sa-187511.exe 7b00daac0c1936ac01ae22eed6984a80 50
5. sa-533065.exe fa70f08d72ccac23bf37259c9842950a 34
6. sa-411743.exe 1f5f246a444fa8adae0126433aee778b 27
7. sa-77400.exe 53634d1543a2fdfa310a96e50bf14b04 24
8. sa-644166.exe 0c061dfb095e1499000d06ad487caf7e 20
9. sa-422844.exe c880ea053cfe6c6c410146c5f13371b7 18
10. sa-865287.exe 5c457d141c47461c9f19bbe16ea383ee 18
11. sa-310733.exe 7b9cb7ca23c24cf936e74420bd3cdb03 17
12. sa-865388.exe 511792df2be82eca35bf2d7fe333538f 16
13. sa-310632.exe 602abde78a77ce26c345534318306798 12
14. sa-76308.exe 7a407d0071786770da339c928fb5a057 10
15. sa-421844.exe c73a55fe43ab581b63d5131249626667 9
16. sa-6321.exe 9eb0d998457d29948dc8ba6e777e7854 9
17. sa-755277.exe b9b9c81587efe271f21045b8be1f1f90 8
18. sa-754277.exe 6b1a280c0c573c81c425f02cb8c3d88d 8
19. sa-180417.exe a2f64cc56acefc83fb39b197409bc5f3 7
20. sa-374651.exe 227e199762c1dfe733cd7e3215483dec 7
21. sa-200632.exe 511da8b5e8263b53e48368ce29076382 2
22. sa-866388.exe 8b9f49e5a38c7a888814fc105f2f1191 2
23. sa-208522.exe c2de9799485b245fa88a4cec4a429ca5 2
24. winlogon.exe 8dfc0587d5d8801df757814b072b8db7 2
25. sa-532855.exe bb71f29ddebda2830614072ccb615995 2
More files

Registry Details

Worm.Moonlight may create the following registry entry or registry entries:
Regexp file mask
%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup\sql.cmd
%WINDIR%\[TheMoonlight].txt
%WINDIR%\sa-[NUMBERS].exe