Threat Database Trojans VirTool:MSIL/Injector.CU

VirTool:MSIL/Injector.CU

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Popularity Rank: 20,697
Threat Level: 80 % (High)
Infected Computers: 147
First Seen: December 27, 2012
Last Seen: September 28, 2026
OS(es) Affected: Windows

The detection of VirTool:MSIL/Injector.CU 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 that may be used to compromise your system. It is essential to understand the nature of this threat and take immediate action to remove it and prevent further damage.

What Is VirTool:MSIL/Injector.CU?

VirTool:MSIL/Injector.CU is a type of malicious software that can be used to inject code into other processes or applications. This can allow an attacker to execute arbitrary code, steal sensitive information, or take control of your system. The "MSIL" part of the name refers to Microsoft Intermediate Language, which is a programming language used by the .NET framework. This suggests that the malware may be designed to target systems running Windows.

How VirTool:MSIL/Injector.CU Operates

Malware like VirTool:MSIL/Injector.CU can operate in various ways, but its primary goal is to inject malicious code into other processes or applications. This can be done through various means, such as exploiting vulnerabilities, using social engineering tactics, or disguising itself as a legitimate program. Once inside, the malware can communicate with its command and control servers to receive instructions, steal sensitive information, or download additional malware.

The exact mechanisms used by VirTool:MSIL/Injector.CU are not specified, but it is likely that it uses common techniques such as code injection, API hooking, or process hollowing to achieve its goals. It may also use anti-detection techniques, such as encryption or obfuscation, to evade detection by security software.

Symptoms of Infection

The symptoms of a VirTool:MSIL/Injector.CU infection can vary depending on the specific goals of the malware and the systems it targets. Common symptoms may include slow system performance, unusual network activity, or unexpected changes to system settings. You may also notice that your system is behaving erratically, or that certain applications are not functioning correctly.

  • Unexplained changes to system settings or files
  • Slow system performance or crashes
  • Unusual network activity or connectivity issues
  • Appearance of unexpected programs or windows

How to Remove VirTool:MSIL/Injector.CU

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malware components.
  3. Uninstall any suspicious programs or applications that may be related to the malware.
  4. Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings to remove any malicious extensions or settings.
  5. Reboot your system and perform another full scan to ensure that all malware components have been removed.

Conclusion

VirTool:MSIL/Injector.CU is a potentially serious threat to your system's security and integrity. By understanding how it operates and taking immediate action to remove it, you can help prevent further damage and protect your sensitive information. Remember to always use reputable anti-malware tools and to keep your system and software up to date to prevent future infections.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Fortinet W32/SPNR.06KK12!tr
McAfee-GW-Edition Heuristic.LooksLike.Win32.Suspicious.R
AntiVir TR/Kazy.93342.70
Sophos Sus/Scribble-B
Avast Win32:Dropper-gen [Drp]
McAfee Artemis!26EBFC13175A
AVG Generic29.ALGB
McAfee-GW-Edition Heuristic.LooksLike.Win32.Suspicious.B
BitDefender Gen:Variant.Kazy.91410
Symantec Trojan.Gen.2
McAfee Artemis!0CC60C07E49E
AVG Agent3.CBOC
Fortinet W32/Agent.TUMO!tr
Ikarus Trojan.Win32.Agent
AntiVir TR/Agent.tumo

SpyHunter Detects & Remove VirTool:MSIL/Injector.CU

File System Details

VirTool:MSIL/Injector.CU may create the following file(s):
# File Name MD5 Detections
1. SASpeedo.exe 19a762e33972bbd3e7d271abedba8b6f 26
2. qohhiyiiy.dll e195f766c98d370b87006d23c3229ed1 16
3. WUAuthHost.exe 734f0f0405b3021dc0fe72ac9d71bc5c 13
4. speedupmypc 2013.exe be1a0543b868de56b6836a9bc97a1055 8
5. AdobeUpdater.exe 035f2e205ba4701c1139769bd3e509b6 7
6. AdobeUpdaterInstallMgr.exe 511e84edd83cb3a7618073d46b0c29fb 6
7. EnGPzyLtoJVF.exe 0b496eb74cc0b97546a1b5161a9e00a4 5
8. Winrar.exe 26ebfc13175ac0deae77edee6700f8d4 4
9. services.exe 647fcf9b2363c280964651ed22aba462 3
10. mpk.exe d574bd0f399f00500a1291c9f229e7be 3
11. Skype.exe 79f07b5d556bfec33bfbb8ed92636f76 2
12. windefender.exe 0cc60c07e49ec2b397ba653fa8c5d845 2
13. B87C.exe 408f98ad09544a75e061814161348d79 2
14. KeyTurion.exe 2086137b5a740ecdab6ffce080851101 2
15. tnnsz7t82.dll d3e5c2752d10e0d2c7038b87500fccec 1
16. TelevisionFanatic Installer(0002cc33).exe 77b0124dd2bcf8031e3e2fff079a100e 1
17. bgkejjfr.dll f143094a946e167ee11d3ecce41ec6b4 1
18. kamoei.exe 22f57b4595ea551c3f53c5d4ad16753f 1