Keylogger.Refog.A
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: | 167 |
| First Seen: | June 26, 2019 |
| Last Seen: | March 10, 2026 |
| OS(es) Affected: | Windows |
The detection of Keylogger.Refog.A on your system indicates a potential threat to your security and privacy. This detection name suggests a type of malicious software designed to capture and record keystrokes, which can lead to serious consequences such as identity theft and unauthorized access to sensitive information. It is essential to understand the nature of this threat and take immediate action to remove it from your system.
Table of Contents
What Is Keylogger.Refog.A?
Keylogger.Refog.A is a type of Trojan horse malware that is designed to secretly monitor and record keystrokes on an infected computer. The primary purpose of this malware is to steal sensitive information such as login credentials, credit card numbers, and other personal data. The name "Keylogger" refers to its ability to log keystrokes, while "Refog.A" may indicate a specific variant or detection signature. It is crucial to note that the exact nature and capabilities of Keylogger.Refog.A can vary, but its primary goal is to compromise user privacy and security.
How Keylogger.Refog.A Operates
Keylogger.Refog.A operates by installing itself on a victim's computer, often through exploited vulnerabilities, phishing attacks, or other forms of social engineering. Once installed, it can start monitoring and recording keystrokes, potentially capturing sensitive information. This malware may also have the ability to transmit the recorded data to a remote server or attacker, allowing them to access the stolen information. The malware may run in the background, making it difficult to detect without proper security software.
Symptoms of Infection
Symptoms of a Keylogger.Refog.A infection can be subtle, but they may include unusual system behavior, slow performance, or unexpected pop-ups and advertisements. In some cases, the malware may cause system crashes or freezes, especially if it is not designed to operate stealthily. However, the most significant symptom is the potential theft of sensitive information, which may not be immediately apparent. It is essential to be vigilant and monitor your system for any suspicious activity, especially if you notice unusual transactions or account activity.
How to Remove Keylogger.Refog.A
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter, to detect and remove Keylogger.Refog.A and any related malware.
- Uninstall any suspicious programs or applications that may be related to the malware, as they may be used to reinstall or reactivate the threat.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons that may be associated with the malware.
- Reboot your computer and perform another full scan to ensure that the malware has been completely removed and that your system is clean.
Conclusion
Removing Keylogger.Refog.A from your system requires immediate attention and a thorough approach. By following the steps outlined above and using reputable security software, you can help ensure the removal of this malware and protect your sensitive information. It is also essential to practice good security habits, such as regularly updating your operating system and software, using strong passwords, and being cautious when clicking on links or downloading attachments. Remember, prevention and vigilance are key to protecting your digital security and privacy.
Analysis Report
General information
| Family Name: | Keylogger.Refog.A |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
dcfba43f6058247556b3d8c6a5a6e864
SHA1:
1f569022fcc518d12427095e0bd9684988a7aa22
SHA256:
939D2E9D960F12D7A4FDCD486D465C7862F43EAB0970307A9F32EB3EE63B1F5C
File Size:
578.56 KB, 578560 bytes
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MD5:
821b88785772905d96f17826c79208d9
SHA1:
c0e9525a19ade8dd6c86cf36a77761ccccdba300
SHA256:
5661E7D5D408751F3B4CD6F90981464CFBF68C3F737E92313FC7B3386FFB24B5
File Size:
578.56 KB, 578560 bytes
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MD5:
7f5ce2d8c9149fa8c57f52903b8c8880
SHA1:
4d80a316abba0574fbe937d78f6a3c58969e0f0a
SHA256:
33797592CEEEEB3AEC93DBD2567377D796B30EF8E0BF9DC62EF6BEECC1822F59
File Size:
578.56 KB, 578560 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have security information
- File has exports table
- File is 32-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)
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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 |
|---|---|
| File Version |
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| Product Version |
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File Traits
- dll
- 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: | 1,105 |
|---|---|
| Potentially Malicious Blocks: | 87 |
| Whitelisted Blocks: | 1,018 |
| Unknown Blocks: | 0 |
Visual Map
? - Unknown Block
x - Potentially Malicious Block
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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| Process Shell Execute |
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| Anti Debug |
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| Process Manipulation Evasion |
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Shell Command Execution
Shell Command Execution
This section lists Windows shell commands that are run by the samples in this family. Windows Shell commands are often leveraged by malware for nefarious purposes and can be used to elevate security privileges, download and launch other malware, exploit vulnerabilities, collect and exfiltrate data, and hide malicious activity.
C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\1f569022fcc518d12427095e0bd9684988a7aa22_0000578560.,LiQMAxHB
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\c0e9525a19ade8dd6c86cf36a77761ccccdba300_0000578560.,LiQMAxHB
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C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\4d80a316abba0574fbe937d78f6a3c58969e0f0a_0000578560.,LiQMAxHB
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