Trojan.MSIL.Krypt.GEGWB
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: | 4 |
| First Seen: | July 14, 2023 |
| Last Seen: | April 1, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.GEGWB indicates that a potentially malicious program has been identified on your system. This name suggests a type of Trojan horse malware, which is a broad category of threats that can perform a wide range of malicious activities. Understanding what this detection means and how to properly remove the threat is crucial for maintaining the security and integrity of your computer system.
Table of Contents
What Is Trojan.MSIL.Krypt.GEGWB?
Trojan.MSIL.Krypt.GEGWB, as indicated by its name, falls under the category of Trojan-type malware. Trojans are malicious programs that disguise themselves as legitimate software to gain access to a computer system. Once inside, they can cause various types of damage, including data theft, system compromise, and the installation of additional malware. The specific behaviors and goals of Trojan.MSIL.Krypt.GEGWB can vary, but its primary function is to act as a malicious agent within an infected system.
How Trojan.MSIL.Krypt.GEGWB Operates
Trojan.MSIL.Krypt.GEGWB, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, such as downloading and executing malicious files from the internet, opening malicious email attachments, or visiting compromised websites. Once installed, the Trojan can communicate with its command and control servers to receive instructions, which might include stealing sensitive information, downloading additional malware, or using the infected computer as part of a botnet for malicious activities.
Symptoms of Infection
Identifying a Trojan infection can be challenging because these malware types are designed to remain stealthy. However, some common symptoms might indicate the presence of a Trojan like Trojan.MSIL.Krypt.GEGWB. These include unexpected system crashes, slow system performance, unfamiliar programs or icons on the desktop, and unusual network activity. If you notice any of these symptoms, it's essential to take immediate action to protect your system and personal data.
How to Remove Trojan.MSIL.Krypt.GEGWB
- Boot your computer in Safe Mode with Networking. This will help prevent the malware from loading and make it easier to remove.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated with the latest definitions to effectively detect and remove the threat.
- Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all components of the Trojan have been removed.
Conclusion
Removing Trojan.MSIL.Krypt.GEGWB requires careful and systematic steps to ensure that all malicious components are eliminated from your system. It's also crucial to adopt preventive measures to avoid future infections, such as being cautious when downloading software, avoiding suspicious links and email attachments, and regularly scanning your system with anti-malware tools. By understanding the nature of Trojan-type malware and taking proactive steps, you can protect your computer and sensitive information from these and other cyber threats.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.GEGWB |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
b3483974444a2f6dd1197dc6ad3ed054
SHA1:
48486240aeb473587bb229e7028dd240c72f9513
SHA256:
96369F7F142A93E6E8A38793E6728D52C5FCB1044C1944FF144B2D8CB21973B6
File Size:
832.00 KB, 832000 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- 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)
- 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 |
|---|---|
| Assembly Version | 1.0.0.0 |
| Company Name | B.K. Choi and D. Kang |
| File Description | Tandem Line PEG Simulator |
| File Version | 1.0.0.0 |
| Internal Name | kjsu.exe |
| Legal Copyright | Copyright B.K. Choi and D. Kang, 2013 |
| Original Filename | kjsu.exe |
| Product Name | Tandem Line PEG Simulator |
| 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: | 53 |
|---|---|
| Potentially Malicious Blocks: | 34 |
| Whitelisted Blocks: | 19 |
| 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.GEGWB
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 |
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| Encryption Used |
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