Trojan.MSIL.Mardom.LF
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.
| Popularity Rank: | 12,532 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 61 |
| First Seen: | January 22, 2025 |
| Last Seen: | July 18, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Mardom.LF on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and take steps to remove it.
Table of Contents
What Is Trojan.MSIL.Mardom.LF?
Trojan.MSIL.Mardom.LF is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs. The name "Trojan" refers to the way this malware operates, by deceiving users into installing it on their systems. The "MSIL" part of the name suggests that it is written in Microsoft Intermediate Language, which is a platform-agnostic language used by the .NET Framework. This type of malware can be used for various malicious purposes, including data theft, system compromise, and unauthorized access.
How Trojan.MSIL.Mardom.LF Operates
Trojan.MSIL.Mardom.LF, like other Trojans, operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can create backdoors, allowing remote access to the compromised system. This can lead to a range of malicious activities, including the theft of sensitive information, installation of additional malware, or use of the system for spamming, phishing, or other cybercrimes. The exact mechanisms of operation can vary, but the end goal is typically to compromise system security and user privacy.
Symptoms of Infection
Identifying a Trojan infection can be challenging because these malware types are designed to operate stealthily. However, some common symptoms may indicate the presence of Trojan.MSIL.Mardom.LF or similar malware. These include unexpected system crashes, slow performance, unusual network activity, and the appearance of unfamiliar programs or icons. Additionally, users might notice that their personal files have been accessed or modified without their consent, or that their antivirus software has been disabled. It's crucial to monitor system behavior closely and investigate any suspicious activity promptly.
How to Remove Trojan.MSIL.Mardom.LF
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for internet access. This will make it easier to download and install removal tools.
- Download and run a full scan with a reputable anti-malware tool, such as SpyHunter, to detect and remove all instances of the malware. Ensure the tool is updated with the latest definitions to improve detection rates.
- Uninstall any suspicious programs that were installed around the time the malware was detected. Be cautious and only remove programs that you are certain are malicious or unnecessary.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings that the malware might have altered.
- Reboot your computer and run another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed. This step is crucial to confirm the removal and to check for any other potential threats.
Conclusion
The removal of Trojan.MSIL.Mardom.LF requires careful and immediate action to prevent further damage to your system and to protect your personal data. By understanding how this malware operates and following the steps outlined above, you can effectively remove the threat and secure your computer. Remember, prevention is key; keeping your operating system, software, and security tools up to date, along with practicing safe computing habits, can significantly reduce the risk of future infections. Always be cautious when downloading software, opening email attachments, or clicking on links from unknown sources, as these are common vectors for malware distribution.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Mardom.LF |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
98b781c5c01e8c6137885766ae25318f
SHA1:
a583efc0c129fe88f735fe1555a97016a54899be
SHA256:
1BDC40D3EBD169D331DBB44E468170A681DC4D4F1953776B29550F2BECAB0665
File Size:
573.44 KB, 573440 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have security information
- File is .NET application
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
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 |
|---|---|
| Assembly Version | 0.0.0.0 |
| File Version | 0.0.0.0 |
| Internal Name | lm.exe |
| Original Filename | lm.exe |
| Product Version | 0.0.0.0 |
File Traits
- .NET
- 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: | 16 |
|---|---|
| Potentially Malicious Blocks: | 11 |
| Whitelisted Blocks: | 5 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
Similar Families
Similar Families
This section lists other families that share similarities with this family, based on EnigmaSoft’s analysis. Many malware families are created from the same malware toolkits and use the same packing and encryption techniques but uniquely extend functionality. Similar families may also share source code, attributes, icons, subcomponents, compromised and/or invalid digital signatures, and network characteristics. Researchers leverage these similarities to rapidly and effectively triage file samples and extend malware detection rules.- MSIL.Agent.EMG
Files Modified
Files Modified
This section lists files that were created, modified, moved and/or deleted by samples in this family. File system activity can provide valuable insight into how malware functions on the operating system.| File | Attributes |
|---|---|
| \device\namedpipe\gmdasllogger | Generic Write,Read Attributes |
Windows API Usage
Windows API Usage
This section lists Windows API calls that are used by the samples in this family. Windows API usage analysis is a valuable tool that can help identify malicious activity, such as keylogging, security privilege escalation, data encryption, data exfiltration, interference with antivirus software, and network request manipulation.| Category | API |
|---|---|
| User Data Access |
|
| Encryption Used |
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| Other Suspicious |
|
| Process Manipulation Evasion |
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