Trojan.MSIL.Krypt.UAT
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: | 11 |
| First Seen: | September 14, 2024 |
| Last Seen: | February 6, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Krypt.UAT on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational methods, symptoms of infection, and most importantly, steps to remove it from your computer. It's crucial to address this issue promptly to prevent further damage to your system and protect your personal data.
Table of Contents
What Is Trojan.MSIL.Krypt.UAT?
Trojan.MSIL.Krypt.UAT is identified as a Trojan-type threat, which means it is designed to deceive users into installing it on their systems by disguising itself as legitimate software. The name suggests it may have elements related to Microsoft Intermediate Language (MSIL) and possibly encryption or obfuscation techniques (Krypt), but without specific details, it's essential to focus on general principles of Trojan horse malware. Trojans can lead to a variety of malicious activities, including data theft, unauthorized access to the system, and distribution of additional malware.
How Trojan.MSIL.Krypt.UAT Operates
Trojan.MSIL.Krypt.UAT, like other Trojans, operates by exploiting user trust or system vulnerabilities to gain unauthorized access to a computer. Once installed, it can execute a range of malicious actions, potentially including but not limited to, stealing sensitive information, installing additional malware, or providing backdoor access to hackers. The exact operational methods can vary widely depending on the specific goals of the malware authors, but the common denominator is the intent to compromise the security and integrity of the infected system.
Symptoms of Infection
Symptoms of a Trojan infection can be subtle and may not always be immediately apparent. Common indicators include unusual system behavior, such as unexpected pop-ups, slow system performance, or programs starting and ending without user intervention. Additionally, if your antivirus software is disabled or your firewall settings are altered without your knowledge, it could be a sign of a Trojan infection. Since Trojans can be designed to remain stealthy, some infections might only be discovered through regular system scans or when the malware initiates a noticeable malicious activity.
How to Remove Trojan.MSIL.Krypt.UAT
- Enter Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. Restart your computer and press the key to enter safe mode (this varies by operating system but is commonly F8 for Windows).
- Perform a Full Scan with a Reputable Tool: Utilize an anti-malware tool like SpyHunter to scan your system thoroughly. Ensure the tool is updated to increase the chances of detecting and removing the Trojan.
- 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.
- Reset Your Browser: If your web browser (such as Chrome, Firefox, or Edge) has been affected, resetting it to its default settings can help remove any malicious extensions or settings changes made by the Trojan.
- Reboot and Re-scan: After taking the above steps, restart your computer and perform another full scan with your anti-malware tool to ensure that the threat has been completely removed.
Conclusion
Removing Trojan.MSIL.Krypt.UAT requires a systematic approach to ensure that all components of the malware are eliminated from your system. By following the steps outlined above and maintaining vigilance in your online activities, you can significantly reduce the risk of reinfection. Regularly updating your operating system, applications, and security software, along with practicing safe browsing habits, are key to protecting your digital environment. If you're unsure about any part of the removal process, consider consulting with a cybersecurity professional to ensure your system is thoroughly cleaned and secured.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Krypt.UAT |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
aa80a99d64d4f86190d57678e761db8c
SHA1:
de20435ea56ad7fd4a1768807ac0fbb1c4bd3117
File Size:
335.36 KB, 335360 bytes
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MD5:
b3368a105c2a980898f9ab188d69efc2
SHA1:
6676afe9125114ecca8bbb4f453e3fb3706fb047
SHA256:
DDB44112379888A7CF4FEF3FD67ACC2923DEB6C90123620530C870C07AB1CE11
File Size:
258.05 KB, 258048 bytes
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MD5:
20745ee30f13a63fbb0d838fa216f5b3
SHA1:
9ed12c8029a0e692cef4db38bcf5f574055c9e1f
SHA256:
3F198EC59D57774B5DA8031C0715B97940E94592238E49EFE5A7958D344B95F6
File Size:
64.51 KB, 64512 bytes
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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)
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 |
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| Assembly Version |
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| File Description |
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| File Version |
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| Internal Name |
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| Legal Copyright |
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| Original Filename |
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| Product Name |
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File Traits
- .NET
- ntdll
- 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: | 134 |
|---|---|
| Potentially Malicious Blocks: | 93 |
| Whitelisted Blocks: | 38 |
| Unknown Blocks: | 3 |
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.F
- MSIL.Agent.FAW
- MSIL.Agent.FFC
- MSIL.DllInject.FK
- MSIL.DllInject.R
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- MSIL.DllInject.RE
- MSIL.Krypt.UAT
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 |
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| Syscall Use |
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| User Data Access |
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| Other Suspicious |
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| Encryption Used |
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