Threat Database Trojans Trojan.Dropper.Koobface.M

Trojan.Dropper.Koobface.M

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 95
First Seen: September 23, 2011
Last Seen: August 9, 2022
OS(es) Affected: Windows

The detection of Trojan.Dropper.Koobface.M on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to evade detection and can cause significant harm to your computer and personal data. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.

What Is Trojan.Dropper.Koobface.M?

Trojan.Dropper.Koobface.M is a type of Trojan horse malware that is designed to drop or install additional malicious components on an infected system. The name "Trojan" refers to the fact that this type of malware disguises itself as legitimate software, allowing it to bypass security defenses and gain unauthorized access to a system. The "Dropper" part of the name indicates that this malware is capable of installing additional malware or malicious tools on an infected system.

How Trojan.Dropper.Koobface.M Operates

Trojan.Dropper.Koobface.M operates by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing the malware. Once installed, the malware can communicate with its command and control servers to receive instructions and download additional malicious components. This can lead to a range of malicious activities, including data theft, unauthorized access to system resources, and disruption of system functionality.

Symptoms of Infection

The symptoms of a Trojan.Dropper.Koobface.M infection can vary, but common indicators include slow system performance, unusual network activity, and unfamiliar programs or icons on the system. You may also experience frequent crashes, freezes, or error messages, as well as unexpected changes to system settings or configuration. In some cases, the malware may attempt to hide its presence, making it difficult to detect without the use of specialized security software.

How to Remove Trojan.Dropper.Koobface.M

  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 and remove all instances of the malware.
  3. Uninstall any suspicious programs or applications that may be related to the malware infection.
  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 perform a follow-up scan to ensure that all remnants of the malware have been removed.

Conclusion

Removing Trojan.Dropper.Koobface.M from your system requires a combination of technical expertise and caution. By following the steps outlined above and using reputable security software, you can help to ensure the removal of this malware and prevent future infections. It is also essential to maintain good security practices, including keeping your operating system and software up to date, using strong passwords, and avoiding suspicious downloads or email attachments. By taking a proactive approach to security, you can help to protect your system and personal data from the threats posed by Trojan.Dropper.Koobface.M and other types of malware.

Aliases

15 security vendors flagged this file as malicious.

Antivirus Vendor Detection
AVG Worm/Generic.BKQY
Fortinet W32/Agent.CGBW!tr
AhnLab-V3 Win-Trojan/Agent.156160.BO
AntiVir RKIT/Koobface.DJ
BitDefender Trojan.Generic.4346190
Kaspersky Trojan-Dropper.Win32.Agent.cgbw
ClamAV Worm.Koobface-315
F-Prot W32/MalwareF.GKVH
McAfee Generic Dropper!deu
AVG Dropper.Generic2.WPC
AhnLab-V3 Dropper/Agent.167936.BG
eTrust-Vet Win32/Koobface.RC
McAfee-GW-Edition Heuristic.LooksLike.Rootkit.Koobface.I
AntiVir RKIT/Koobface.DN
Comodo TrojWare.Win32.TrojanDropper.Agent.~EKO

File System Details

Trojan.Dropper.Koobface.M may create the following file(s):
# File Name MD5 Detections
1. usbctl.exe 05c919b05fe5cbc02c96ebcfe549230c 22
2. bch.exe db97f5aeb22c6248190ee3197389d959 19
3. 4d6dfff1.com 3488e66f4035a49775480482f83961e4 10
4. esev.exe 48c152da81ae7903e089836458d377f3 4
5. pmnmgr.exe 99d213b48c3b827b85aaa44e618b0df8 4
6. flagmgr.exe b4c8c33b4a22b08003cd6876c34ae58b 4
7. winrar_error.exe b623051fb5dd81a2ef95dd207f4c045d 4
8. rdr_1275592320.exe baf7081094d7da9221c18adbf5485f24 4
9. rdr_1276011082.exe d35bce710dd9134a0648597a104a2021 4
10. rdr_1276527668.exe 6247cc384fc3e7806295bb20b19387f6 4
11. zaberg.exe 8787546eb919e18839692e8e6ac88621 4
12. nvvsvc.exe a6e72d17cf68765269d4b99988daf0a9 3
13. rdr_1275878033.exe 21bf15cfac351e8204bf22f8e75df112 2
14. svchost.exe 7a31d710b3085073fd92550a979e1d13 1
15. rdr_1277492511.exe 2b11db0c1d4b0992c19d382aa61f573e 1
16. rdr_1275917681.exe 7ab89dd126f59b1e97545fa2ea4b23ff 1
17. rdr_1277755642.exe 1893aa3265059e3015d2b1c408e26827 1
18. rdr_1278494989.exe ea900a6c041468a83f46502a73818e7d 1