Threat Database Worms Worm.Autorun.XFO

Worm.Autorun.XFO

By CagedTech in Worms
Published:
Last updated:

Threat Scorecard

Threat Level: 50 % (Medium)
Infected Computers: 1,768
First Seen: May 9, 2011
Last Seen: March 29, 2026
OS(es) Affected: Windows

The detection of Worm.Autorun.XFO indicates that your system has been infected with a type of malicious software. This worm is designed to replicate and spread to other systems, potentially causing damage and disrupting normal computer operation. It is essential to take immediate action to remove the worm and prevent further harm.

What Is Worm.Autorun.XFO?

Worm.Autorun.XFO is a type of malware that can infect a computer system without the need for user interaction. It can spread through various means, including infected external devices, network connections, and exploited vulnerabilities. The worm's primary goal is to replicate and spread to other systems, allowing it to propagate and potentially cause significant damage.

How Worm.Autorun.XFO Operates

Once Worm.Autorun.XFO infects a system, it can operate in various ways, including modifying system settings, creating new files and folders, and interacting with other malware. The worm may also attempt to connect to remote servers or communicate with other infected systems to receive updates or transmit stolen data. Its ability to adapt and evolve makes it a challenging threat to remove and mitigate.

Symptoms of Infection

Systems infected with Worm.Autorun.XFO may exhibit various symptoms, including slow system performance, frequent crashes, and unusual network activity. You may also notice unfamiliar programs or icons on your system, as well as modified system settings or files. In some cases, the worm may attempt to display fake alerts or messages, trying to trick you into installing additional malware or revealing sensitive information.

  • Unexplained changes to system settings or files
  • Appearance of unfamiliar programs or icons
  • Slow system performance or frequent crashes
  • Unusual network activity or connectivity issues

How to Remove Worm.Autorun.XFO

  1. Boot your system in Safe Mode with Networking to prevent the worm from loading and to allow for easier removal.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove the worm and any associated malware.
  3. Uninstall any suspicious programs or applications that may be related to the infection.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your system and perform an additional scan to ensure that the worm has been completely removed.

Conclusion

Removing Worm.Autorun.XFO requires careful attention to detail and a thorough understanding of the malware's behavior. By following the steps outlined above and using reputable anti-malware tools, you can effectively remove the worm and prevent future infections. It is essential to remain vigilant and take proactive measures to protect your system, including keeping your operating system and software up to date, using strong antivirus protection, and avoiding suspicious downloads or links.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AhnLab-V3 Win32/Xema.worm.49152.Z
eSafe Win32.VB.atg
Avast Win32:VB-DYX [Wrm]
F-Prot W32/TrojanX.TQH
CAT-QuickHeal Worm.VB.el.n3
Panda W32/Redunder.B.worm
AVG Generic2.MDY
AhnLab-V3 Win32/VB.worm.49152.C
eTrust-Vet Win32/Cacfu.H
Comodo Worm.Win32.VB.EL
Sophos W32/VB-CVP
BitDefender Trojan.Downloader.VB.AHG
eSafe Win32.VB.el
Avast Win32:VB-DYX
F-Prot W32/Worm.HNA

File System Details

Worm.Autorun.XFO may create the following file(s):
# File Name MD5 Detections
1. FamItrfc.Exe 797338bb6bc3bf803cd55fbf086dcd0d 1,242
2. RADMIN22.EXE 4fc34aa688701e0149f318316f984e81 129
3. fun.xls.exe b0d8e966c05003c687c325381ad17809 5
4. algsrvs.exe c11bdded6d10759c56bc2fa0413b3542 3
5. msime82.exe d469a8e267a8bef972c0dcfb681873e6 1