Trojan.MSIL.Agent.PFG
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: | 5 |
| First Seen: | May 28, 2025 |
| Last Seen: | January 9, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Agent.PFG 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, a step-by-step guide on how to remove it from your computer.
Table of Contents
What Is Trojan.MSIL.Agent.PFG?
Trojan.MSIL.Agent.PFG is identified as a Trojan-type threat, which means it is a type of malware that disguises itself as legitimate software to gain unauthorized access to a computer system. The name suggests it is written in MSIL (Microsoft Intermediate Language), which is a platform-agnostic intermediate form used by the.NET Framework. Trojans are known for their ability to spy on users, steal sensitive information, and cause significant disruption to system operation. They can also install additional malware, provide unauthorized access to the attacker, and disrupt system performance.
How Trojan.MSIL.Agent.PFG Operates
Like other Trojans, Trojan.MSIL.Agent.PFG operates by deceiving users into installing it on their systems. This can happen through various means such as downloading and installing freeware or shareware programs from untrusted sources, opening malicious email attachments, or clicking on links to malicious websites. Once installed, the Trojan can execute a wide range of malicious activities depending on its design and the intentions of its creators. This can include data theft, keystroke logging, and the installation of other types of malware to further compromise the system.
Symptoms of Infection
Symptoms of a Trojan.MSIL.Agent.PFG infection can vary widely but may include noticeable slowdowns in system performance, frequent crashes, or the appearance of unwanted pop-ups and advertisements. Users might also notice that their personal files have been encrypted and are being held for ransom, or that their browser settings have been altered without their consent. In some cases, the infection might not exhibit any noticeable symptoms at all, making it difficult for users to detect without the aid of security software.
- Unexplained changes in system settings or browser configurations
- Appearance of unwanted software or tools
- Increased network activity without apparent cause
- System crashes or frequent freezes
How to Remove Trojan.MSIL.Agent.PFG
- Boot into Safe Mode with Networking: This will limit the Trojan's ability to interfere with the removal process. To do this, restart your computer and immediately start pressing the F8 key repeatedly. From the Advanced Boot Options menu, select Safe Mode with Networking.
- Perform a Full Scan with a Reputable Tool: Utilize a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help in identifying and removing all components of the Trojan.
- Uninstall Suspicious Programs: Go through your installed programs and uninstall any that you do not recognize or that were installed around the time you suspect the infection occurred.
- Reset Your Browser Settings: For browsers like Chrome, Firefox, and Edge, reset their settings to their defaults. This can help in removing any malicious extensions or settings changes made by the Trojan.
- Reboot and Re-scan: After completing the above steps, reboot your computer in normal mode and perform another full scan with your anti-malware tool to ensure that all remnants of the Trojan have been removed.
Conclusion
Removing Trojan.MSIL.Agent.PFG requires a systematic approach to ensure that all components of the malware are eliminated from the system. By following the steps outlined above and maintaining vigilant security practices, such as regularly updating your operating system and security software, avoiding suspicious downloads, and using strong, unique passwords, you can significantly reduce the risk of future infections. Remember, prevention and prompt action are key to protecting your digital assets and personal information from malware threats like Trojan.MSIL.Agent.PFG.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Agent.PFG |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
9bc1bfd5e4313ab65cc791cf3a4832ba
SHA1:
192eb371f3cb1fe9879dc01ff924f8b4dba92c8a
SHA256:
9228855C0DD291B33F011A9B6027F11A0E6DBC2757B4AF123B1F9FAA9004CBD0
File Size:
5.37 MB, 5371630 bytes
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MD5:
3c7e43b80531a4905ad35fdfd12d817c
SHA1:
ffc2fb5e838049b4419aa1c9658a0b8b03ab7715
SHA256:
0A95C7E12AE88A3C1F290EC396B6BFB2DCD6C272C66C3A2A2E406586D926F0A5
File Size:
11.26 KB, 11264 bytes
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MD5:
df09ae17a9c27b36e90c442fe7d6d955
SHA1:
1d6cb139683aa4f27b453bee3f4178f93aeb42cc
SHA256:
5890E1D9FDF3309D6141C669F541E90A37B541322871F9AE6305D64BD8BE1099
File Size:
4.44 MB, 4444012 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 relocations information
- 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 Native application (NOT .NET application)
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- 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 |
| File Description | Vuduhi |
| File Version | 1.0.0.0 |
| Internal Name | Vuduhi.exe |
| Legal Copyright | Copyright © 2024 |
| Original Filename | Vuduhi.exe |
| Product Name | Vuduhi |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- 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.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.PFG
- MSIL.Agent.PFK
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 | Generic Read,Write Attributes |
| \device\namedpipe | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsa5228.tmp\nsexec.dll | Generic Write,Read Attributes |
| c:\users\user\appdata\local\temp\nsv36d.tmp\nsexec.dll | 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 | 㖕฿ඵǜ | RegNtPreCreateKey |
| HKLM\system\controlset001\services\bam\state\usersettings\s-1-5-21-3119368278-1123331430-659265220-1001::\device\harddiskvolume2\windows\system32\conhost.exe | Ắ躟臹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 |
|---|---|
| Anti Debug |
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| User Data Access |
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| Process Shell Execute |
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| Syscall Use |
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62 additional items are not displayed above. |
| Network Winsock2 |
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| Service Control |
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| Process Manipulation Evasion |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
netsh advfirewall firewall add rule name=bcnjxicwnxpvc dir=in action=allow program="C:\Users\Rfpnwtqx\AppData\Local\Temp\nsa5228.tmp\bcnjxicwnxpvc.exe" enable=yes profile=public,private
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netsh advfirewall firewall add rule name=lztcrmfnwimigwr dir=in action=allow program="C:\Users\Wbtxohfb\AppData\Local\Temp\nsv36D.tmp\lztcrmfnwimigwr.exe" enable=yes profile=public,private
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