Threat Database Trojans TrojanSpy:MSIL/Keylog.B

TrojanSpy:MSIL/Keylog.B

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 2
First Seen: March 21, 2013
OS(es) Affected: Windows

The detection of TrojanSpy:MSIL/Keylog.B on your system indicates a potential threat to your privacy and security. This type of malware is designed to secretly monitor and capture sensitive information from your computer, making it essential to take immediate action to remove it and prevent further damage.

What Is TrojanSpy:MSIL/Keylog.B?

TrojanSpy:MSIL/Keylog.B is a type of spyware that infiltrates your system without your knowledge or consent. Its primary purpose is to gather sensitive information, such as login credentials, credit card numbers, and other personal data, by monitoring your keyboard inputs and other system activities. This information can then be transmitted to remote servers, where it can be used for malicious purposes, including identity theft and financial fraud.

How TrojanSpy:MSIL/Keylog.B Operates

Once installed on your system, TrojanSpy:MSIL/Keylog.B can operate in stealth mode, making it difficult to detect. It may use various techniques to evade detection, such as disguising itself as a legitimate program or hiding in temporary files. The malware can also modify system settings and create new registry entries to maintain its presence on your system. Additionally, it may communicate with its command and control servers to receive updates and transmit stolen data.

Symptoms of Infection

While TrojanSpy:MSIL/Keylog.B can operate silently, there are some symptoms that may indicate its presence on your system. These include unusual system behavior, such as slow performance, frequent crashes, or unexpected pop-ups. You may also notice that your browser settings have been changed or that new toolbars or extensions have been installed without your consent. Furthermore, you may receive warnings from your antivirus software or notice that your system is connecting to unknown servers.

  • Unexplained changes to system settings or browser configurations
  • Increased system crashes or freezes
  • Appearance of unwanted pop-ups or advertisements
  • Unusual network activity or suspicious connections

How to Remove TrojanSpy:MSIL/Keylog.B

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter, to detect and remove all instances of the malware.
  3. Uninstall any suspicious programs or applications that may be related to the malware.
  4. Reset your browser settings to their default values, including Chrome, Firefox, and Edge, to remove any malicious extensions or add-ons.
  5. Reboot your system and perform another full scan to ensure that all remnants of the malware have been removed.

Conclusion

Removing TrojanSpy:MSIL/Keylog.B from your system requires careful attention to detail and a comprehensive approach. By following the steps outlined above, you can help ensure the complete removal of the malware and prevent further damage to your system and personal data. It is essential to remain vigilant and take proactive measures to protect your system from future threats, including keeping your antivirus software up to date, avoiding suspicious downloads, and being cautious when clicking on links or opening email attachments.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
Panda Generic Trojan
AVG Dropper.Generic6.AHXN
Fortinet MSIL/Keylogger.RLT!tr
Ikarus Win32.SuspectCrc
AhnLab-V3 Spyware/Win32.KeyLogger
Microsoft TrojanSpy:MSIL/Keylog.B
Antiy-AVL Trojan/MSIL.KeyLogger.gen
AntiVir TR/ATRAPS.Gen
Comodo TrojWare.Win32.Spy.Keylogger.EN
Sophos Mal/MSIL-DQ
Kaspersky HEUR:Trojan.Win32.Generic
ClamAV Win.Trojan.Keylogger-898
Avast Win32:Spyware-gen [Spy]
Symantec Trojan.Gen
K7AntiVirus Trojan

SpyHunter Detects & Remove TrojanSpy:MSIL/Keylog.B

File System Details

TrojanSpy:MSIL/Keylog.B may create the following file(s):
# File Name MD5 Detections
1. TempFile.exe 1f588c3b4f03b5b1a0b0371b45f89a48 2