Trojan.Agent.GJO
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: | 25,385 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 3 |
| First Seen: | April 22, 2025 |
| Last Seen: | May 6, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Agent.GJO 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 take steps to remove it.
Table of Contents
What Is Trojan.Agent.GJO?
Trojan.Agent.GJO is a type of Trojan horse malware that can infiltrate your system without your knowledge or consent. The name "Trojan" refers to the fact that this malware disguises itself as a legitimate program or file, allowing it to bypass security measures and gain access to your system. The ".Agent.GJO" part of the name is a unique identifier assigned by the detection system, and it does not provide specific information about the malware's origin or purpose.
How Trojan.Agent.GJO Operates
Trojan horses like Trojan.Agent.GJO typically operate by exploiting vulnerabilities in your system or tricking you into installing them. Once inside, they can perform a variety of malicious activities, such as stealing sensitive information, installing additional malware, or providing unauthorized access to your system. They can also disrupt your system's performance, cause crashes, or display unwanted advertisements. Trojan horses can be particularly dangerous because they can be designed to evade detection and remain hidden on your system for extended periods.
Symptoms of Infection
If your system is infected with Trojan.Agent.GJO, you may notice a range of symptoms, including slow system performance, frequent crashes, or unfamiliar programs and icons on your desktop. You may also experience unexpected changes to your browser settings, such as a new homepage or search engine, or receive pop-up advertisements and spam messages. In some cases, you may not notice any symptoms at all, which is why regular system scans and monitoring are essential for detecting and removing malware.
- Unexplained system crashes or freezes
- New, unfamiliar programs or icons on your desktop
- Changes to your browser settings or homepage
- Pop-up advertisements or spam messages
- Slow system performance or lag
How to Remove Trojan.Agent.GJO
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full system scan and detect any malware, including Trojan.Agent.GJO.
- Uninstall any suspicious programs or applications that may be related to the malware.
- 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 the malware has been completely removed.
Conclusion
Removing Trojan.Agent.GJO from your system requires a combination of technical knowledge and caution. By following the steps outlined above and using reputable anti-malware tools, you can effectively remove this malware and protect your system from future threats. Remember to always be vigilant when downloading software or clicking on links, and to keep your operating system and security software up to date to prevent similar infections in the future.
Analysis Report
General information
| Family Name: | Trojan.Agent.GJO |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
1c1aff3b0d65ec96d10856d69a7a6612
SHA1:
2e401682ba80e1f7b2e0cf36bc7550f1223e3c98
SHA256:
9B7071F40C4DE35FD14A9B60541D14670BB43410EDA2046A9A150D3276F481A1
File Size:
1.88 MB, 1881600 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have resources
- File doesn't have security information
- File has exports table
- 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
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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 Traits
- dll
- ntdll
- 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: | 5,010 |
|---|---|
| Potentially Malicious Blocks: | 1,477 |
| Whitelisted Blocks: | 3,533 |
| 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.- Agent.GJO
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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