Trojan.Agent.MPSF
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: | 13,982 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 5 |
| First Seen: | May 30, 2026 |
| Last Seen: | June 30, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.MPSF on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and how to remove it effectively.
Table of Contents
What Is Trojan.Agent.MPSF?
Trojan.Agent.MPSF is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate or harmless. The term "Trojan" refers to the malware's ability to infiltrate a system by masquerading as something useful or desirable, much like the legendary Trojan Horse of ancient Greece. Trojan horses are known for their ability to open backdoors, allowing unauthorized access to the infected system, which can lead to a variety of malicious activities, including data theft, espionage, and the distribution of additional malware.
How Trojan.Agent.MPSF Operates
Like other Trojans, Trojan.Agent.MPSF is designed to operate stealthily, aiming to remain undetected by the user and security software. Once inside a system, it can perform a range of malicious activities. It might create backdoors for remote access, allowing hackers to control the infected computer, steal sensitive information, or use the computer as a botnet to distribute spam or launch denial-of-service attacks. The exact operations of Trojan.Agent.MPSF can vary, but its primary goal is to compromise system security and exploit the infected computer for malicious purposes.
Symptoms of Infection
Identifying a Trojan infection can be challenging due to its stealthy nature. However, there are several symptoms that might indicate the presence of Trojan.Agent.MPSF or similar malware. These include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs and icons. You might also notice increased network activity, even when you're not using the internet, or find that your antivirus software is disabled. Sometimes, Trojans can also lead to the appearance of unwanted pop-ups, spam, or suspicious emails being sent from your account.
How to Remove Trojan.Agent.MPSF
- Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download removal tools while minimizing system activity.
- Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter. Ensure the antivirus software is updated to the latest version to increase the chances of detecting and removing the malware.
- Uninstall suspicious programs that you don't recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are malicious or unnecessary.
- Reset your browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
- After completing the above steps, reboot your computer and perform another scan to ensure the malware has been fully removed. Repeat the scanning process until no threats are detected.
Conclusion
Removing Trojan.Agent.MPSF requires careful and systematic steps to ensure the malware is completely eradicated from your system. It's crucial to act quickly to prevent further damage and protect your personal data. Remember, prevention is key; keeping your operating system, software, and antivirus tools updated, along with being cautious when opening emails or downloading software from the internet, can significantly reduce the risk of future infections. If you're unsure about any part of the removal process, consider seeking help from a professional to ensure your system is thoroughly cleaned and secured.
Analysis Report
General information
| Family Name: | Trojan.Agent.MPSF |
|---|---|
| Signature status: | Self Signed |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
955c4a3990dde6fd04dfbff5c5675821
SHA1:
bdf51633b1282abd5fb337d33be21aa5265404a3
SHA256:
8104C26504655085E246965F1108441CD47467515D2F81B6214A8378EDEB9E0F
File Size:
3.34 MB, 3339330 bytes
|
|
MD5:
f0d158a2934885ec1119cabb551c9fce
SHA1:
29901003ca76d800970e05a4365368631fe01348
SHA256:
59ADB76B462335EEB525F90E5C514E01C41EC963170FBE19CB554D1E27E5FEB5
File Size:
3.62 MB, 3621720 bytes
|
|
MD5:
474b73fa2f7ceb17792d2b1505920900
SHA1:
aa143695fd575264b428ffa3cdaf36cde034da08
SHA256:
D1DA9D572574F417F277813B65FE32AA513A407855410D981A78C92EFCF595DF
File Size:
3.26 MB, 3255789 bytes
|
|
MD5:
43c8eaa84e3cdff447d4b6fd1cdcfe8f
SHA1:
dd2bea0374998a26d5c8768924f3741df5c32c2d
SHA256:
F3FE2451952A21FE3F8383F70575D4502FF8AF5BC33E98E96B30461FA3629EC5
File Size:
3.67 MB, 3670040 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 has TLS information
- File is 64-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- File is Native application (NOT .NET application)
- File is not packed
Show More
- 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 |
|---|---|
| Comments |
|
| Company Name |
|
| File Description |
|
| File Version |
|
| Internal Name |
|
| Legal Copyright |
|
| Original Filename |
|
| Private Build |
|
| Product Name |
|
| Product Version |
|
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 |
|---|---|---|
| Duplicate File Profile Tool | Duplicate File Profile Tool | Self Signed |
| Keyboard Layout Size Scanner | Keyboard Layout Size Scanner | Self Signed |
File Traits
- big overlay
- HighEntropy
- x64
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: | 9,708 |
|---|---|
| Potentially Malicious Blocks: | 178 |
| Whitelisted Blocks: | 9,473 |
| Unknown Blocks: | 57 |
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.- Agent.LPQ
- Agent.MPSF
- Coinminer.BDH
- Filecoder.XT
- Kryptik.SRI
Show More
- PSW.Agent.TED
- PSW.Agent.TUF
- Spy.Agent.BDA
- Trojan.Filecoder.Gen.L
- Trojan.Injector.Gen.FUG
- Trojan.Kryptik.Gen.BXJ
- Trojan.Kryptik.Gen.ETZ
- Trojan.Kryptik.Gen.EVR
- Trojan.ReverseShell.Gen.DC
- Trojan.ShellcodeRunner.Gen.PP
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 |
Show More
|
| Encryption Used |
|
| User Data Access |
|
