Threat Database Trojans Trojan.Malex.A

Trojan.Malex.A

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 67
First Seen: November 30, 2010
Last Seen: November 28, 2024
OS(es) Affected: Windows

The detection of Trojan.Malex.A on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of Trojan horse malware, which is known for disguising itself as legitimate software to gain unauthorized access to a computer system. Trojans can lead to a variety of problems, including data theft, system compromise, and the installation of additional malware.

What Is Trojan.Malex.A?

Trojan.Malex.A, as indicated by its name, is likely a variant of Trojan malware. Trojans are malicious programs that deceive users into installing them by masquerading as useful or desirable software. Once installed, they can cause significant harm, including stealing sensitive information, disrupting system operation, and providing unauthorized access to the attacker. The specific behaviors and goals of Trojan.Malex.A can vary, but its classification as a Trojan suggests it is designed to breach system security without being detected.

How Trojan.Malex.A Operates

Trojan.Malex.A, like other Trojans, operates by exploiting user trust or system vulnerabilities to gain entry into a computer system. It may spread through various means, including but not limited to, email attachments, downloadable files from the internet, infected software downloads, or by exploiting vulnerabilities in operating systems or applications. Once inside, it can perform a range of malicious activities, from data theft and espionage to using the infected computer as part of a botnet for distributed denial-of-service (DDoS) attacks or spamming.

Symptoms of Infection

Identifying a Trojan infection can be challenging due to its stealthy nature. However, several symptoms may indicate the presence of Trojan.Malex.A or similar malware. These include unexpected system crashes, slow system performance, unfamiliar programs or icons, unexpected changes in system settings, or increased network activity without a clear cause. Additionally, pop-ups, spam, or other unwanted advertisements may appear more frequently. It's essential to monitor system behavior closely and investigate any suspicious activity promptly.

How to Remove Trojan.Malex.A

  1. Enter Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. Booting into Safe Mode can be done by restarting your computer and pressing the F8 key repeatedly during startup, then selecting Safe Mode with Networking.
  2. Perform a Full Scan with a Reputable Tool: Utilize an anti-malware tool, such as SpyHunter, that is capable of detecting and removing Trojans. Ensure the tool is updated with the latest definitions before running the scan.
  3. Uninstall Suspicious Programs: Go through your installed programs and remove any that are unfamiliar or were installed around the time the malware was detected.
  4. Reset Your Browsers: Trojans can affect browser settings and install unwanted extensions. Resetting browsers like Chrome, Firefox, or Edge to their default settings can help remove these changes.
  5. Reboot and Re-scan: After completing the above steps, restart your computer and run another full scan with your anti-malware tool to ensure all components of the Trojan have been removed.

Conclusion

The removal of Trojan.Malex.A requires careful and systematic steps to ensure all malicious components are eliminated from the system. It's crucial to stay vigilant and maintain up-to-date security software to prevent future infections. Regular system backups, cautious internet browsing habits, and avoiding suspicious downloads are also key to protecting against Trojan horses and other types of malware. By understanding the nature of Trojan.Malex.A and taking proactive measures, users can significantly reduce the risk of infection and maintain a secure computing environment.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
McAfee Artemis!F2FE398A9472
Sophos Mal/Generic-S
McAfee Artemis!7691F7B72CCF
AVG unknown virus Win32/DH{IANhZyciI1s}
McAfee-GW-Edition Heuristic.BehavesLike.Win32.Suspicious-BAY.G
AntiVir TR/Crypt.ASPM.Gen
Comodo TrojWare.Win32.Scar.FQCT
Avast Win32:Downloader-JED [Trj]
Symantec WS.Reputation.1
McAfee Artemis!DE99C3DE4239
AVG Delf.AGRK
AhnLab-V3 ASD.Prevention
McAfee-GW-Edition Heuristic.LooksLike.Win32.Suspicious.C
AntiVir TR/Crypt.PEPM.Gen
BitDefender Gen:Variant.Graftor.18031

File System Details

Trojan.Malex.A may create the following file(s):
# File Name MD5 Detections
1. lsass.exe 7691f7b72ccf947b1c1f2c5b593ff06b 6
2. smss.exe f2fe398a947275f10385af76ead4aed2 6
3. windows.exe 98f3d708e2e083fac466e57d57dbe7bc 5
4. 4125018464.exe 6e9213345cba81a30836d000e696bdb2 5
5. 825234976.exe 99d4dd1cbdd756a9f47f354cfe7788ae 5
6. 3853805232.exe f745570304a83ab32ef7f84e168bb973 5
7. 3507723024.exe 3ef31850675a5489fbf52a37205d452a 5
8. b4k9s6hmt66l.exe 2716af142172abcab2ab5e6aee10eeb7 4
9. cftmon.exe 33191b691d5288b168783eabb6ee73f5 3
10. 2609758939.exe 1c985da181eb8eb05b373e04f11dea7b 2
11. 1291443171.exe d610ca3b14ab4c7c7e5eff6cc4285d20 2
12. f7356vp4tyh.exe 7caca022bc81a5490411bcbbc03ceccf 1
13. zw57rk3zj35w.exe 78d7c4babfe1f40997b6a0bd8056d27e 1
14. 241781192.exe 793b26dcdd61f945ea76d396d9934c23 1
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