Trojan.Coinminer.GMA
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: | 22,467 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 229 |
| First Seen: | February 14, 2022 |
| Last Seen: | May 8, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Coinminer.GMA on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise your computer's resources for illicit activities, such as cryptocurrency mining, without your knowledge or consent. 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 Trojan.Coinminer.GMA?
Trojan.Coinminer.GMA is a type of Trojan horse malware that focuses on exploiting your computer's processing power to mine for cryptocurrencies. Unlike viruses, Trojans do not replicate themselves but can cause significant harm by installing additional malware, stealing sensitive information, or using your system's resources for malicious purposes. The "Coinminer" part of its name suggests its primary function is related to cryptocurrency mining, which can lead to increased electricity bills, slowed system performance, and reduced hardware lifespan.
How Trojan.Coinminer.GMA Operates
Trojan.Coinminer.GMA, like other Trojans, typically operates by disguising itself as a legitimate program or file to trick users into installing it. Once installed, it can connect to a command and control server to receive instructions, download additional malware, or upload stolen data. Its primary operation involves using your computer's CPU or GPU to solve complex mathematical problems, which are necessary for validating transactions in cryptocurrency networks. This process can significantly increase your computer's workload, leading to overheating, slower performance, and other issues.
Symptoms of Infection
Identifying a Trojan.Coinminer.GMA infection can be challenging, as it may not display obvious symptoms. However, signs that may indicate its presence include a noticeable decrease in computer performance, increased fan noise due to overheating, higher electricity bills, and unexpected crashes or freezes. Additionally, your antivirus software may detect and alert you to suspicious activity, although some sophisticated malware can evade detection.
- Increased CPU or GPU usage without a corresponding increase in system load from legitimate applications.
- Unexplained network activity, especially if your computer is communicating with unknown servers.
- Appearance of unfamiliar programs or processes in the task manager.
How to Remove Trojan.Coinminer.GMA
- Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere 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 recently installed or suspicious programs that you do not recognize or need.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the malware.
- Reboot your computer and perform another scan with your anti-malware tool to ensure that the threat has been completely removed.
Conclusion
Removing Trojan.Coinminer.GMA requires a systematic approach to ensure that all components of the malware are eliminated from your system. By following the steps outlined above and maintaining good cybersecurity practices, such as regularly updating your operating system and software, using strong antivirus protection, and being cautious with email attachments and downloads, you can protect your computer from future infections. Remember, prevention and early detection are key to minimizing the impact of malware on your digital life.
Analysis Report
General information
| Family Name: | Trojan.Coinminer.GMA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
ff9c2ef6cd8e77982d38b0a02878795e
SHA1:
09990ccca076cd95612247de8dfcd6d5966de0ee
SHA256:
CA0DF9CDE0BD3338904056B6B8E0A7947BCA136AF0B73E694C04F35B65E766C8
File Size:
1.12 MB, 1116672 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have relocations information
- 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
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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 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 |
|---|---|
| File Version | 1.1.31.01 |
| Product Version | 1.1.31.01 |
File Traits
- AutoHK
- 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: | 3,509 |
|---|---|
| Potentially Malicious Blocks: | 59 |
| Whitelisted Blocks: | 3,450 |
| 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.- Coinminer.CI
- Coinminer.GM
- Coinminer.GMA
- ConvertAd.GJ
- OpenSUpdater.AD
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- ZippyLoader.E
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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