Trojan.MSIL.Agent.OGI
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: | 25,599 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 17 |
| First Seen: | August 29, 2025 |
| Last Seen: | May 22, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Agent.OGI 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 mechanisms, symptoms of infection, and most importantly, guidance on how to remove it from your system.
Table of Contents
What Is Trojan.MSIL.Agent.OGI?
Trojan.MSIL.Agent.OGI is identified as a Trojan-type threat. Trojans are malicious programs that can cause significant harm to computer systems. They are designed to allow unauthorized access to the victim's system, potentially leading to data theft, system compromise, and the installation of additional malware. The name "Trojan.MSIL.Agent.OGI" suggests it is written in MSIL (Microsoft Intermediate Language), which is a platform-independent intermediate representation used by the.NET Common Language Runtime (CLR). This detail implies that the malware is designed to be versatile and potentially adaptable across different environments.
How Trojan.MSIL.Agent.OGI Operates
While specific operational details of Trojan.MSIL.Agent.OGI are not provided, Trojans generally operate by disguising themselves as legitimate software. Once installed on a system, they can create backdoors that allow remote access, enabling attackers to execute commands, steal sensitive information, or install additional malicious software. The adaptability and stealth capabilities of Trojans make them particularly dangerous, as they can remain undetected for extended periods, causing harm without the user's knowledge.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely but may include unusual system behavior such as slow performance, frequent crashes, or pop-ups and unwanted software installations. Users might also notice that their personal files have been encrypted and are being held for ransom, or that their system settings have been altered without their consent. Sometimes, infections can be asymptomatic, making regular system checks and the use of antivirus software crucial for early detection.
How to Remove Trojan.MSIL.Agent.OGI
- Boot your computer in Safe Mode with Networking. This will limit the malware's ability to operate and provide a safer environment for removal.
- Download and install a reputable anti-malware tool, such as SpyHunter. Perform a full scan of your system to detect and remove all traces of the malware.
- Manually uninstall any suspicious programs that you do not recognize or that were installed around the time of the infection.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings that the malware may have altered.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all components of the malware have been removed.
Conclusion
Removing Trojan.MSIL.Agent.OGI requires a systematic approach to ensure that your system is thoroughly cleaned and protected against future infections. By following the steps outlined above and maintaining vigilance through regular system scans and updates, you can significantly reduce the risk of malware infections. It's also crucial to practice safe computing habits, such as avoiding suspicious downloads and links, to prevent similar threats in the future. Remember, the key to protecting your digital assets is a combination of awareness, preventive measures, and prompt action when a threat is detected.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Agent.OGI |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
ab4f430dde4094a31b0ce1e32303784b
SHA1:
f25e37d4dc934de178d373d81c4688ae18de148c
SHA256:
46505503A377AA9B3C1AE730AA77F1AE90F7D78967CD546ADC4B3721FF867A8D
File Size:
1.72 MB, 1715104 bytes
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MD5:
3f62385887eb9a8b2645b553891dc278
SHA1:
4aa5083190cc732694638cc443073824ffdb2739
SHA256:
4A238BF470277F1947E9E5383740D925148326F3CB85B6E41CB3587FCD665AA5
File Size:
552.96 KB, 552960 bytes
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MD5:
9fb5d3c89c85a1ae3f485c3c2cb7872b
SHA1:
cd1915b0339840a387b335743284e36bc32cbcf8
SHA256:
002C89F54D7E9D03B795EBCB59F84F2643F9F09D6B2985BE9F40022746687F8D
File Size:
491.01 KB, 491008 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 console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is not packed
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- 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 |
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| Assembly Version |
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| Comments |
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| Company Name |
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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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| Product Version |
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Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Adobe Inc. | DigiCert Trusted G4 Code Signing RSA4096 SHA384 2021 CA1 | Hash Mismatch |
File Traits
- .NET
- dll
- HighEntropy
- RijndaelManaged
- 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: | 1,482 |
|---|---|
| Potentially Malicious Blocks: | 292 |
| Whitelisted Blocks: | 1,152 |
| Unknown Blocks: | 38 |
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.FFB
- MSIL.Agent.FFH
- MSIL.Agent.KS
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\pshost.134058523663223018.4364.defaultappdomain.powershell | Generic Read,Write Data,Write Attributes,Write extended,Append data,LEFT 524288 |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_fhoxsrom.evw.psm1 | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\__psscriptpolicytest_pyqyyc1d.044.ps1 | Generic Write,Read Attributes |
Registry Modifications
Registry Modifications
This section lists registry keys and values that were created, modified and/or deleted by samples in this family. Windows Registry activity can provide valuable insight into malware functionality. Additionally, malware often creates registry values to allow itself to automatically start and indefinitely persist after an initial infection has compromised the system.| Key::Value | Data | API Name |
|---|---|---|
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | 娕䖄ǜ | RegNtPreCreateKey |
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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| User Data Access |
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| Anti Debug |
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| Other Suspicious |
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| Encryption Used |
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| Process Terminate |
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| Syscall Use |
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