Trojan.Dropper.Koobface.K
Threat Scorecard
EnigmaSoft Threat Scorecard
EnigmaSoft Threat Scorecards are assessment reports for different malware threats which have been collected and analyzed by our research team. EnigmaSoft Threat Scorecards evaluate and rank threats using several metrics including real-world and potential risk factors, trends, frequency, prevalence, and persistence. EnigmaSoft Threat Scorecards are updated regularly based on our research data and metrics and are useful for a wide range of computer users, from end users seeking solutions to remove malware from their systems to security experts analyzing threats.
EnigmaSoft Threat Scorecards display a variety of useful information, including:
Popularity Rank: The ranking of a particular threat in EnigmaSoft’s Threat Database.
Severity Level: The determined severity level of an object, represented numerically, based on our risk modeling process and research, as explained in our Threat Assessment Criteria.
Infected Computers: The number of confirmed and suspected cases of a particular threat detected on infected computers as reported by SpyHunter.
See also Threat Assessment Criteria.
| Threat Level: | 80 % (High) |
| Infected Computers: | 20 |
| First Seen: | December 8, 2010 |
| OS(es) Affected: | Windows |
The detection of Trojan.Dropper.Koobface.K on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer and may lead to further infections or data breaches if not removed promptly. It is essential to understand the nature of this threat and take the necessary steps to eliminate it from your system.
Table of Contents
What Is Trojan.Dropper.Koobface.K?
Trojan.Dropper.Koobface.K is a type of Trojan horse malware that is designed to sneak onto a computer system without being detected. The name "Trojan" refers to the fact that this malware disguises itself as a legitimate program or file, allowing it to bypass security measures and gain access to the system. The term "Dropper" suggests that this malware is capable of installing additional malicious components or payloads onto the infected system.
How Trojan.Dropper.Koobface.K Operates
Once Trojan.Dropper.Koobface.K has infected a system, it can operate in various ways, depending on its intended purpose. It may attempt to download and install additional malware, steal sensitive information such as login credentials!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! or financial data, or disrupt system operations. It may also attempt to communicate with its creators or other infected systems to receive instructions or transmit stolen data.
Symptoms of Infection
Systems infected with Trojan.Dropper.Koobface.K may exhibit a range of symptoms, including slow system performance, frequent crashes or freezes, and unfamiliar programs or icons on the desktop. You may also notice unusual network activity, such as unexpected outgoing connections or data transfers. In some cases, the malware may attempt to disguise itself as a legitimate program or system process, making it difficult to detect.
- Unexplained changes to system settings or configuration
- Appearance of unfamiliar programs or toolbars
- Unusual or suspicious network activity
- Slow system performance or frequent crashes
- Unfamiliar icons or desktop shortcuts
How to Remove Trojan.Dropper.Koobface.K
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious components.
- Uninstall any suspicious programs or applications that may be related to the malware.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your system and perform a follow-up scan to ensure that all malicious components have been removed.
Conclusion
Removing Trojan.Dropper.Koobface.K from your system requires careful attention to detail and a thorough understanding of the malware's behavior. By following the steps outlined above and using reputable anti-malware tools, you can help to ensure the complete removal of this threat and prevent future infections. It is essential to remain vigilant and proactive in maintaining the security of your system, as new and emerging threats are constantly evolving. Regular system updates, backups, and security scans can help to protect your system and prevent the spread of malware.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Trj/CI.A |
| AVG | SHeur3.UXH |
| Ikarus | Trojan-Dropper.Win32.Koobface |
| AhnLab-V3 | Worm/Win32.Koobface |
| a-squared | Trojan-Dropper.Win32.Koobface!IK |
| Antiy-AVL | Worm/Win32.Koobface.gen |
| Sophos | Mal/Koobface-C |
| McAfee-GW-Edition | Heuristic.LooksLike.Trojan.Drop.Koobface.B |
| Kaspersky | Net-Worm.Win32.Koobface.gnf |
| Symantec | Trojan.Gen |
| NOD32 | a variant of Win32/Tinxy.BJ |
| McAfee | Generic Dropper!ddg |
| CAT-QuickHeal | I-Worm.Koobface.gnf |
| Panda | Trj/Downloader.MDW |
| AVG | Dropper.Generic2.EMJ |
File System Details
| # | File Name | MD5 |
Detections
Detections: The number of confirmed and suspected cases of a particular threat detected on
infected computers as reported by SpyHunter.
|
|---|---|---|---|
| 1. | devconus.dll | 65ff9c07aa3199d196d532c5ed811af0 | 17 |
| 2. | rdr_1274377151.exe | 23b345522497c0d8f274d83ff2c63476 | 1 |
| 3. | rdr_1272601072.exe | fe4d75794c41a8c599bc9cf0ac75f764 | 1 |
| 4. | rdr_1272793398.exe | 33143a12805f7fe63f5db6532b984f2f | 1 |