Trojan.Agent.CL
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: | 26 |
| First Seen: | January 8, 2022 |
| Last Seen: | December 1, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.CL on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer, allowing unauthorized access to your personal data and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take the necessary steps to remove it from your system.
Table of Contents
What Is Trojan.Agent.CL?
Trojan.Agent.CL is a type of Trojan malware, which is a broad category of malicious software that disguises itself as legitimate programs. Trojans are designed to deceive users into installing them, often by masquerading as useful applications or hiding within other software. Once installed, Trojans can cause a wide range of problems, including data theft, system crashes, and the installation of additional malware. The ".CL" in the detection name may indicate a specific variant or classification of the Trojan, but without more information, it's difficult to determine its exact characteristics.
How Trojan.Agent.CL Operates
Trojan.Agent.CL, like other Trojans, operates by exploiting vulnerabilities in your system's security. It may use social engineering tactics to trick you into installing it, such as posing as a software update or a useful tool. Once installed, it can communicate with its creators, allowing them to access your system remotely and steal sensitive information. Trojans can also install additional malware, such as viruses, spyware, or ransomware, which can cause further damage to your system.
Trojans often use stealthy techniques to avoid detection, such as hiding in temporary files, using code obfuscation, or disguising themselves as system processes. They may also use exploit kits to take advantage of known vulnerabilities in your system or applications, making it essential to keep your software up-to-date and patched.
Symptoms of Infection
The symptoms of a Trojan infection can vary widely, depending on the specific malware and its intentions. Common signs of infection include unusual system behavior, such as slow performance, crashes, or freezes. You may also notice suspicious network activity, such as unfamiliar connections or data transfers. Additionally, you may see pop-ups, ads, or other unwanted content, or find that your system settings have been changed without your consent.
In some cases, Trojans may not exhibit any noticeable symptoms, making them difficult to detect. This is why it's essential to use anti-malware software and keep your system and applications up-to-date to prevent infections.
How to Remove Trojan.Agent.CL
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malware.
- Uninstall any suspicious programs or applications that may be related to the Trojan infection.
- Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings to remove any malicious extensions or settings.
- Reboot your system and perform a follow-up scan to ensure that the malware has been completely removed.
Conclusion
Removing Trojan.Agent.CL from your system requires careful attention to detail and a thorough understanding of the malware's characteristics. By following the steps outlined above and using reputable anti-malware tools, you can help ensure the complete removal of the Trojan and prevent future infections. Remember to always be cautious when installing software, keep your system and applications up-to-date, and use strong antivirus protection to safeguard your personal data and system security.
Analysis Report
General information
| Family Name: | Trojan.Agent.CL |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
1cbf79ca3732717dd40116541209ae64
SHA1:
ba6476d3699109b65bd6c1e97ea08f9ae65a231e
SHA256:
BE37EE2F5BD613F9FFE0AF5CB1ECD2A9740B3995AC7ABCC42A140C00E07A7E38
File Size:
1.17 MB, 1168896 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security 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
- IMAGE_FILE_DLL is not set inside PE header (Executable)
- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- CryptUnprotectData
- fptable
- No CryptProtectData
- No Version Info
- VirtualQueryEx
- WriteProcessMemory
- 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: | 3,098 |
|---|---|
| Potentially Malicious Blocks: | 511 |
| Whitelisted Blocks: | 2,515 |
| Unknown Blocks: | 72 |
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.AVBM
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 |
|---|---|
| c:\users\user\appdata\local\temp\log.txt | Generic Write,Read Attributes |
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
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| Network Winhttp |
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