Trojan.Vidar.L
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: | 59 |
| First Seen: | May 22, 2024 |
| Last Seen: | April 5, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Vidar.L on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat is designed to compromise the security and integrity of your computer, and its presence can lead to a range of problems, from data theft to system crashes. In this report, we will provide an overview of Trojan.Vidar.L, its operating methods, symptoms of infection, and most importantly, steps to remove it from your system.
Table of Contents
What Is Trojan.Vidar.L?
Trojan.Vidar.L is identified as a Trojan-type threat, which means it is a type of malware that disguises itself as legitimate software. Trojans are known for their ability to grant unauthorized access to a computer, allowing attackers to steal sensitive information, install additional malware, or disrupt system operation. The name "Trojan.Vidar.L" suggests it is part of a broader category of Trojans, but without more specific information, it's challenging to determine its exact origins or the scope of its capabilities.
How Trojan.Vidar.L Operates
Trojan.Vidar.L, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, such as downloading software from untrusted sources, opening malicious email attachments, or clicking on links to compromised websites. Once installed, it can create backdoors, allowing remote access to the attacker. It may also be designed to evade detection by traditional security software, making it particularly dangerous as it can remain hidden for extended periods.
Symptoms of Infection
Symptoms of a Trojan.Vidar.L infection can vary widely, depending on its intended purpose and the actions taken by the attackers. Common signs include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs running in the background. You might also notice changes in your browser settings, unexpected pop-ups, or suspicious network activity. In some cases, the infection might not display any noticeable symptoms, making regular system checks and the use of reputable security software crucial for early detection.
How to Remove Trojan.Vidar.L
- Boot into Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. To do this, restart your computer, and as it boots up, press the F8 key repeatedly until you see the Advanced Boot Options screen. Select Safe Mode with Networking and press Enter.
- Perform a Full Scan with a Reputable Tool: Use a trusted anti-malware program, such as SpyHunter, to scan your system for any signs of the Trojan. Ensure your security software is updated before running the scan to increase the chances of detecting and removing the malware.
- Uninstall Suspicious Programs: Go through your installed programs and remove any that you don't recognize or that were installed around the time the malware was detected. This can help eliminate any potential sources of reinfection.
- Reset Your Browsers: If your browsers have been affected, resetting them to their default settings can help remove any malicious changes made by the Trojan. This includes resetting Chrome, Firefox, Edge, or any other browser you use.
- Reboot and Re-scan: After completing the above steps, restart your computer in normal mode and perform another full scan with your anti-malware tool to ensure that all traces of the Trojan have been removed.
Conclusion
Removing Trojan.Vidar.L from your system requires careful and systematic steps to ensure all components of the malware are eliminated. It's crucial to stay vigilant and maintain up-to-date security software to protect against future threats. Regular system backups and cautious browsing habits can also significantly reduce the risk of malware infections. If you're unsure about any part of the removal process or if the problem persists after attempting to remove the Trojan, consider seeking help from a professional to ensure your system is thoroughly cleaned and secured.
Analysis Report
General information
| Family Name: | Trojan.Vidar.L |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
9da0987c6f003ca7a9851a68c35f43cb
SHA1:
fb4b601de5487d84613b8fee9c3d18ab9c190392
SHA256:
B8D4D3FDDC71EBCD39ACA404F69C7F5936412D3530A01D382279661C151FB3E1
File Size:
2.06 MB, 2061312 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File has TLS information
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Icons
File Icons
This section displays icon resources found within family samples. Malware often replicates icons commonly associated with legitimate software to mislead users into believing the malware is safe.
Windows PE Version Information
Windows PE Version Information
This section displays values and attributes that have been set in the Windows file version information data structure for samples within this family. To mislead users, malware actors often add fake version information mimicking legitimate software.| Name | Value |
|---|---|
| Comments | PDF-XChange® Editor |
| Company Name | PDF-XChange Co Ltd. |
| File Description | PDF-XChange Editor |
| File Version | 10.7.6.404 |
| Internal Name | PDFXEditor |
| Legal Copyright | Copyright (C) 2001-25 by PDF-XChange Co Ltd. |
| Legal Trademarks | PDF-XChange Co Ltd. |
| Original Filename | PDFXEditor.exe |
| Product Name | PDF-XChange® Editor |
| Product Version | 10.7.6.404 |
File Traits
- fptable
- HighEntropy
- x86
Block Information
Block Information
During analysis, EnigmaSoft breaks file samples into logical blocks for classification and comparison with other samples. Blocks can be used to generate malware detection rules and to group file samples into families based on shared source code, functionality and other distinguishing attributes and characteristics. This section lists a summary of this block data, as well as its classification by EnigmaSoft. A visual representation of the block data is also displayed, where available.| Total Blocks: | 2,719 |
|---|---|
| Potentially Malicious Blocks: | 412 |
| Whitelisted Blocks: | 1,298 |
| Unknown Blocks: | 1,009 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
