Threat Database Trojans VirTool:MSIL/Injector.U

VirTool:MSIL/Injector.U

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 4
First Seen: April 4, 2012
OS(es) Affected: Windows

The detection of VirTool:MSIL/Injector.U on your system indicates a potential threat to your computer's security and integrity. This detection name suggests a type of malicious tool or injector, which can be used to deliver or install other malware on your system. It is essential to take immediate action to remove this threat and prevent any further damage.

What Is VirTool:MSIL/Injector.U?

VirTool:MSIL/Injector.U is a type of Trojan-type threat, which means it is designed to disguise itself as a legitimate program or file. The "VirTool" part of the name indicates that it is a type of virus tool or injector, while "MSIL" suggests that it is written in Microsoft Intermediate Language, a programming language used by the .NET framework. The "Injector.U" part of the name may indicate that it is used to inject malicious code into other programs or processes.

How VirTool:MSIL/Injector.U Operates

Trojan-type threats like VirTool:MSIL/Injector.U typically operate by exploiting vulnerabilities in software or tricking users into installing them. Once installed, they can be used to deliver other malware, steal sensitive information, or disrupt system operation. These threats can be particularly difficult to detect, as they often disguise themselves as legitimate programs or files.

In general, malware like VirTool:MSIL/Injector.U can be spread through various means, including email attachments, infected software downloads, or exploited vulnerabilities in software. It is essential to be cautious when opening email attachments or downloading software from the internet, and to keep your operating system and software up to date with the latest security patches.

Symptoms of Infection

If your system is infected with VirTool:MSIL/Injector.U, you may notice various symptoms, including slow system performance, unexpected crashes, or unusual network activity. You may also notice that your system is behaving erratically, or that certain programs or files are missing or corrupted. However, some malware can operate without displaying any noticeable symptoms, making it essential to run regular virus scans to detect and remove threats.

  • Slow system performance or crashes
  • Unusual network activity or connectivity issues
  • Missing or corrupted files or programs
  • Erratic system behavior or unexpected pop-ups

How to Remove VirTool:MSIL/Injector.U

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and run a full scan of your system to detect and remove the malware.
  3. Uninstall any suspicious programs or software that may be related to the malware.
  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 run another scan with your anti-malware tool to ensure that the malware has been completely removed.

Conclusion

Removing VirTool:MSIL/Injector.U from your system requires careful attention to detail and a thorough understanding of the malware removal process. By following the steps outlined above and taking proactive measures to protect your system, you can help prevent future infections and keep your computer and personal data safe. Remember to always be cautious when opening email attachments or downloading software from the internet, and to keep your operating system and software up to date with the latest security patches.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
GData Win32:Cycbot-OS
Avast Win32:Cycbot-OS [Trj]
Symantec Backdoor.Cycbot!gen9
NOD32 a variant of Win32/Kryptik.VSW
McAfee BackDoor-EXI.gen.ad
Panda Generic Trojan
AhnLab-V3 Trojan/Win32.Lukicsel
Antiy-AVL Trojan/Win32.Agent.gen
Sophos Sus/UnkPack-C
BitDefender Trojan.Generic.KDV.188151
Avast Win32:Lukicsel-E
NOD32 probably a variant of Win32/Lukicsel.T
CAT-QuickHeal Trojan.Agent.hn6
Panda Trj/CI.A
AVG Dropper.Generic4.ADME

File System Details

VirTool:MSIL/Injector.U may create the following file(s):
# File Name MD5 Detections
1. cryptnet32.dll 3674092a7b75cabc0353a905973b28d5 2
2. 9D95A.exe ae2f1789d6cdba775723214dc98c4c48 2