Threat Database Hacktool VirTool.Obfuscator.F

VirTool.Obfuscator.F

By CagedTech in Hacktool
Published:
Last updated:

Threat Scorecard

Threat Level: 60 % (Medium)
Infected Computers: 128
First Seen: July 24, 2009
OS(es) Affected: Windows

The detection of VirTool.Obfuscator.F on your system indicates a potential threat to your computer's security and integrity. This report aims to provide you with an understanding of what this detection means, how it operates, the symptoms you might observe, and most importantly, how to remove it from your system to restore your computer's health and security.

What Is VirTool.Obfuscator.F?

VirTool.Obfuscator.F is identified as a Trojan-type threat. Trojans are malicious programs that can allow unauthorized access to your computer, leading to various malicious activities such as data theft, installation of additional malware, and disruption of system operation. The term "Obfuscator" suggests that this malware may employ techniques to hide or obscure its code, making it challenging for security software to detect and remove it.

How VirTool.Obfuscator.F Operates

Trojan-type threats like VirTool.Obfuscator.F typically operate by exploiting vulnerabilities in software or tricking users into installing them. Once installed, they can create backdoors for remote access, steal sensitive information, disrupt system performance, or install additional malicious software. The obfuscation techniques used by this malware can involve encryption, code packing, or anti-debugging methods to evade detection by security tools.

Symptoms of Infection

Symptoms of a VirTool.Obfuscator.F infection can vary but may include unusual system behavior such as slow performance, frequent crashes, or the appearance of unwanted programs or toolbars in your web browser. You might also notice that your computer is connecting to the internet without your input, or that files are being modified or deleted without your permission. Sometimes, the infection may not display noticeable symptoms, especially if the malware is designed to operate stealthily.

How to Remove VirTool.Obfuscator.F

  1. Boot into Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. You can do this by restarting your computer, pressing the F8 key repeatedly as it boots up, and selecting "Safe Mode with Networking" from the Advanced Boot Options menu.
  2. Perform a Full Scan with a Reputable Tool: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your computer. Ensure the tool is updated with the latest definitions before scanning to increase the chances of detecting and removing the malware.
  3. Uninstall Suspicious Programs: Go through the list of installed programs on your computer and uninstall any that you do not recognize or that were installed around the time the malware was detected.
  4. Reset Your Web Browsers: Resetting web browsers like Chrome, Firefox, or Edge can help remove any malicious extensions or settings that the malware might have installed. You can usually find the reset option in the browser's settings or preferences menu.
  5. Reboot and Re-scan: After completing the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure that the malware has been completely removed.

Conclusion

Removing VirTool.Obfuscator.F from your computer requires careful and systematic steps to ensure that all components of the malware are eliminated. It's crucial to use reputable security tools and to follow safe computing practices to prevent future infections. Regularly updating your operating system, software, and security tools, as well as being cautious with emails and downloads, can significantly reduce the risk of malware infections. If you are unsure about any part of the removal process, consider seeking help from a professional to ensure your computer's security and integrity are fully restored.

Aliases

14 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Symantec Packed.Mystic!gen4
Sunbelt VirTool.Win32.Obfuscator.hg!a (v)
McAfee Artemis!6248760F591E
Authentium W32/FraudLoad.A!Generic
Panda Suspicious file
Microsoft VirTool:Win32/Obfuscator.FN
Sunbelt VIPRE.Suspicious
Sophos W32/Grum-B
Prevx1 Trojan.SystemPoser
Microsoft VirTool:Win32/Obfuscator.F
F-Prot W32/NewMalware-Rootkit-PX-based!Maximus
BitDefender Trojan.Peed.Gen
AVG Win32/Grum.B
AntiVir TR/Proxy.Agent.CL

File System Details

VirTool.Obfuscator.F may create the following file(s):
# File Name MD5 Detections
1. svchost.exe 6248760f591e2bd56a9153a3d70dbea1 128
2. 1sass.exe cacae948eb66ce744c8a19c2186cf4f4 0
3. tempo-setup2.exe 2d192cd556e7df1b28ecf53220d2c031 0