Trojan.Defin.A
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: | 6 |
| First Seen: | February 5, 2013 |
| OS(es) Affected: | Windows |
The detection of Trojan.Defin.A on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat can compromise your computer's security and put your personal data at risk. It is essential to understand the nature of this threat and take prompt action to remove it from your system.
Table of Contents
What Is Trojan.Defin.A?
Trojan.Defin.A is a type of malware that can infect your computer and allow unauthorized access to your system. Trojans are malicious programs that can be disguised as legitimate software, making them difficult to detect. They can be used to steal sensitive information, install additional malware, or provide a backdoor for remote access to your computer. The name Trojan.Defin.A suggests that it is a specific variant of Trojan malware, but the exact nature and behavior of this threat can vary.
How Trojan.Defin.A Operates
Trojan.Defin.A, like other Trojans, operates by exploiting vulnerabilities in your system or deceiving you into installing it. Once installed, it can communicate with its command and control servers to receive instructions or transmit stolen data. It may also attempt to download and install additional malware or create backdoors for remote access. The exact mechanisms used by Trojan.Defin.A can depend on its specific design and the goals of its creators.
Symptoms of Infection
Identifying a Trojan infection can be challenging, as these malware types often operate stealthily. However, some common symptoms may indicate the presence of Trojan.Defin.A or similar malware on your system. These can include unusual system behavior, unexpected changes to your computer settings, slow performance, or the appearance of unwanted programs or pop-ups. If you suspect that your computer is infected, it is crucial to take immediate action to protect your data and system integrity.
How to Remove Trojan.Defin.A
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove Trojan.Defin.A and any associated malware.
- Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are sure are malicious or unnecessary.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the malware.
- After completing the above steps, reboot your computer and perform another full scan with your anti-malware tool to ensure that the threat has been fully removed.
Conclusion
The detection of Trojan.Defin.A is a serious security alert that requires prompt and careful action. By understanding the nature of this threat and following the steps outlined for removal, you can protect your computer and personal data from potential harm. It is also essential to maintain good security practices, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious when downloading and installing programs from the internet. Remember, prevention and vigilance are key to safeguarding your digital security.
Aliases
15 security vendors flagged this file as malicious.
| Antivirus Vendor | Detection |
|---|---|
| Panda | Generic Backdoor |
| AVG | Inject.AQQ |
| Fortinet | MSIL/Injector.PED!tr |
| Ikarus | Trojan.Inject |
| AhnLab-V3 | Backdoor/Win32.DarkKomet |
| Microsoft | Trojan:MSIL/Defin.A |
| Antiy-AVL | Trojan/Win32.Jorik |
| AntiVir | TR/Downloader.Gen |
| Comodo | UnclassifiedMalware |
| Sophos | Mal/Generic-L |
| Kaspersky | Trojan.Win32.Jorik.IRCbot.pqt |
| eSafe | Win32.Trojan |
| Avast | MSIL:Agent-SY [Trj] |
| Symantec | Trojan.Gen.2 |
| K7AntiVirus | Trojan |
SpyHunter Detects & Remove Trojan.Defin.A
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. | adobeup.exe | 70b6ff8a73bdda2fd0351cdf209f7049 | 6 |
