Trojan.MSIL.Keylogger.EA
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: | 17 |
| First Seen: | May 25, 2021 |
| Last Seen: | December 26, 2021 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Keylogger.EA on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and privacy of your computer, and it's essential to understand its nature and how to remove it effectively.
Table of Contents
What Is Trojan.MSIL.Keylogger.EA?
Trojan.MSIL.Keylogger.EA is a type of Trojan horse malware that is capable of logging keystrokes, which can lead to the theft of sensitive information such as passwords, credit card numbers, and other personal data. The name suggests that it is written in MSIL (Microsoft Intermediate Language), which is a platform-independent intermediate representation of the .NET Framework. This type of malware can be particularly dangerous as it can remain hidden on a system for an extended period, gathering sensitive information without the user's knowledge.
How Trojan.MSIL.Keylogger.EA Operates
Trojan.MSIL.Keylogger.EA operates by infiltrating a system, often through exploited vulnerabilities or social engineering tactics. Once inside, it can install itself in a way that makes it difficult to detect and remove. It may create fake system files, modify registry entries, or even disable security software to maintain its presence on the system. The primary goal of this malware is to capture keystrokes, which it can then transmit back to its command and control servers, potentially leading to identity theft, financial fraud, or other malicious activities.
Symptoms of Infection
Symptoms of a Trojan.MSIL.Keylogger.EA infection can be subtle and may not always be immediately apparent. However, some common indicators include unusual system behavior, such as slow performance, unexpected crashes, or unfamiliar programs running in the background. Users may also notice that their keyboard or mouse behaves erratically, or they might receive unexpected pop-ups or alerts. In some cases, the malware might attempt to connect to the internet without the user's knowledge, which could lead to increased data usage or suspicious network activity.
- Unexplained system crashes or freezes
- Slow system performance
- Unfamiliar programs or icons
- Erratic keyboard or mouse behavior
- Unwanted pop-ups or alerts
- Increased data usage or suspicious network activity
How to Remove Trojan.MSIL.Keylogger.EA
- Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for a clean removal process.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This will help identify and remove all components of the Trojan.MSIL.Keylogger.EA malware.
- Uninstall any suspicious programs that were installed around the time of the infection. Be cautious and only remove programs that you are certain are malicious or unnecessary.
- Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings that the malware may have altered.
- Reboot your computer and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.
Conclusion
Removing Trojan.MSIL.Keylogger.EA requires a thorough and careful approach to ensure that all components of the malware are eliminated from your system. By following the steps outlined above and maintaining good security practices, such as keeping your operating system and software up to date, using strong and unique passwords, and being cautious with emails and downloads, you can protect your system from similar threats in the future. Remember, prevention and vigilance are key to maintaining the security and integrity of your computer and personal data.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Keylogger.EA |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
f9d6762240e81a343cd6b5b4b2d68d42
SHA1:
42c46d929f4299edf9ba992c7e3bd74431f10e2d
SHA256:
A93CFDD633323249E81A9AC36C9EF8948E44F34D21D26B97EF8A4DFF8CD96BE8
File Size:
96.26 KB, 96256 bytes
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MD5:
cd91b7c0bcbdd9e10dcde4b559e1b899
SHA1:
a5123dc90d6b3b68bbe310e8cd3ec07f22be3004
SHA256:
2FD5A4D9B6AF17023C89D9D3D5595566A6ABD1B7E332C78DF74FF966C029641E
File Size:
385.54 KB, 385536 bytes
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Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- File is .NET application
- File is 32-bit executable
- File is either console or GUI application
- File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
- 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 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 |
|---|---|
| Assembly Version | 1.0.0.0 |
| File Description |
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| File Version | 1.0.0.0 |
| Internal Name |
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| Legal Copyright |
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| Original Filename |
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| Product Name |
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| Product Version | 1.0.0.0 |
File Traits
- .NET
- HighEntropy
- VirtualQueryEx
- WriteProcessMemory
- 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: | 30 |
|---|---|
| Potentially Malicious Blocks: | 6 |
| Whitelisted Blocks: | 14 |
| Unknown Blocks: | 10 |
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.- MSIL.Keylogger.EA
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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| User Data Access |
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| Other Suspicious |
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| Anti Debug |
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