Backdoor.MSIL.Agent.PIA
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: | 26,658 |
| Threat Level: | 60 % (Medium) |
| Infected Computers: | 1 |
| First Seen: | January 12, 2026 |
| Last Seen: | June 15, 2026 |
| OS(es) Affected: | Windows |
The detection of Backdoor.MSIL.Agent.PIA on your system indicates a potential security threat that requires immediate attention. This backdoor threat can compromise the security and integrity of your computer, allowing unauthorized access and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and prevent future infections.
Table of Contents
What Is Backdoor.MSIL.Agent.PIA?
Backdoor.MSIL.Agent.PIA is a type of malware that operates as a backdoor, which means it can open a secret portal on your computer, allowing hackers to remotely access and control your system. This can lead to a range of malicious activities, including data theft, unauthorized software installation, and exploitation of system vulnerabilities. The fact that it is detected as Backdoor.MSIL.Agent.PIA suggests it is a significant threat that should not be underestimated.
How Backdoor.MSIL.Agent.PIA Operates
Backdoor threats like Backdoor.MSIL.Agent.PIA typically operate by exploiting system vulnerabilities or using social engineering tactics to gain initial access to a computer. Once inside, they can create a covert communication channel with their command and control servers, allowing hackers to issue commands and steal sensitive information. These threats can also spread through various means, including infected software downloads, phishing emails, or exploited vulnerabilities in network services.
Symptoms of Infection
The symptoms of a Backdoor.MSIL.Agent.PIA infection can be subtle and may not always be immediately apparent. However, common indicators of a backdoor infection include unusual network activity, slow system performance, and unexpected changes to system settings or files. In some cases, you may notice unfamiliar programs or icons on your desktop, or receive unexpected pop-ups or alerts. If you suspect that your system has been compromised, it is crucial to take action quickly to minimize potential damage.
How to Remove Backdoor.MSIL.Agent.PIA
- Enter Safe Mode with Networking to prevent the malware from interfering 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 malware.
- Uninstall any suspicious programs or applications that may be related to the infection.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your system and perform another full scan to ensure that all remnants of the malware have been removed.
Conclusion
Removing Backdoor.MSIL.Agent.PIA from your system requires a combination of technical knowledge and caution. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up to date, using strong passwords, and being cautious when clicking on links or downloading attachments, you can significantly reduce the risk of future infections. Remember, the key to protecting your digital assets is vigilance and prompt action when a threat is detected.
Analysis Report
General information
| Family Name: | Backdoor.MSIL.Agent.PIA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
e7ad8b8093f6c99c68c9a98e79350b6f
SHA1:
ece4f1ffffc0b6239efa007f07b11368f1243948
SHA256:
B73C4735556F8B43D6BED880A089A85823E27183792B19E08BD10F86EB9EB879
File Size:
92.67 KB, 92672 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 |
| File Description | version |
| File Version | 1.0.0.0 |
| Internal Name | version.exe |
| Legal Copyright | Copyright © 2025 |
| Original Filename | version.exe |
| Product Name | version |
| Product Version | 1.0.0.0 |
File Traits
- .NET
- RijndaelManaged
- WriteProcessMemory
- 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: | 51 |
|---|---|
| Potentially Malicious Blocks: | 7 |
| Whitelisted Blocks: | 44 |
| 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.Agent.FBK
- MSIL.Agent.PIA
- MSIL.Downloader.Agent.FQ
- MSIL.Gamehack.BOWH
- MSIL.Gamehack.GOW
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- MSIL.Njrat.J
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 |
|---|---|
| Syscall Use |
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| User Data Access |
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| Process Manipulation Evasion |
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