Trojan.MSIL.Krypt.MDKJ
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: | 24,874 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 1 |
| First Seen: | October 25, 2024 |
| Last Seen: | April 22, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.MDKJ indicates a potential threat to your computer's security and integrity. This name suggests a type of malicious software, and understanding its nature and implications is crucial for taking appropriate action. In this report, we will delve into the characteristics of Trojan.MSIL.Krypt.MDKJ, its operational methods, symptoms of infection, and most importantly, steps to remove it from your system.
Table of Contents
What Is Trojan.MSIL.Krypt.MDKJ?
Trojan.MSIL.Krypt.MDKJ is identified as a Trojan-type threat. Trojans are a class of malware that deceive users into installing them by disguising themselves as legitimate software. Once installed, they can cause a wide range of problems, including data theft, unauthorized access to the system, and disruption of computer operations. The name Trojan.MSIL.Krypt.MDKJ itself does not specify a known malware family but indicates it's a type of Trojan written in MSIL (Microsoft Intermediate Language), which could imply it's designed to operate on Windows systems and may have encryption or obfuscation mechanisms to evade detection.
How Trojan.MSIL.Krypt.MDKJ Operates
Trojans like Trojan.MSIL.Krypt.MDKJ typically operate by exploiting user trust or system vulnerabilities. They might spread through email attachments, downloadable files from the internet, or infected software packages. Once a Trojan is installed, it can create backdoors for remote access, steal personal data, disrupt system performance, or install additional malware. The specific operations of Trojan.MSIL.Krypt.MDKJ can vary, but its primary goal is likely to compromise the security and privacy of the infected computer.
Symptoms of Infection
Symptoms of a Trojan infection can be subtle or overt, depending on the malware's design and purpose. Common indicators include unexpected system crashes, slow performance, unfamiliar programs or icons, changed browser settings, or pop-ups and spam. In some cases, the infection might not exhibit noticeable symptoms immediately, making it challenging to detect without proper scanning tools. If you suspect your computer is infected with Trojan.MSIL.Krypt.MDKJ, it's essential to take immediate action to minimize potential damage.
How to Remove Trojan.MSIL.Krypt.MDKJ
- Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove all traces of the Trojan.
- Manually uninstall any suspicious programs that were installed around the time of the suspected infection.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any unwanted changes made by the malware.
- Reboot your computer and run another full scan to ensure that the system is clean and the malware has been successfully removed.
Conclusion
The removal of Trojan.MSIL.Krypt.MDKJ requires careful and systematic steps to ensure the malware is completely eradicated from the system. It's also crucial to adopt preventive measures, such as keeping your operating system and software up-to-date, using strong antivirus software, and being cautious when downloading files or clicking on links from unknown sources. By understanding the nature of Trojan threats and taking proactive steps, you can protect your computer and personal data from malicious attacks.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.MDKJ |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
a5b4a7b5fb2b47ac32bb9aea979b608c
SHA1:
63c8e7a9b8463d7902839f1b7cd752ca670c288d
SHA256:
1C42AA0CC6870AAF3E8D796423E00B2D0F60742674FFC3156D07957ED3DC7052
File Size:
1.56 MB, 1559552 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)
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- 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 | 1.0.0.0 |
| Comments | Laser Physics Calculator - Cavity, Divergence & Power Density |
| Company Name | Oracle Software |
| File Description | LaserCalculator |
| File Version | 1.0.0.0 |
| Internal Name | uCYr.exe |
| Legal Copyright | Copyright © Oracle Software 2026 |
| Original Filename | uCYr.exe |
| Product Name | LaserCalculator |
| Product Version | 1.0.0.0 |
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: | 128 |
|---|---|
| Potentially Malicious Blocks: | 57 |
| Whitelisted Blocks: | 71 |
| 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.Krypt.MDKJ
- MSIL.Stealer.BDQ
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 |
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| Anti Debug |
|