Trojan.MSIL.Downloader.ABNPK
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: | 22,946 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 7 |
| First Seen: | October 5, 2022 |
| Last Seen: | July 17, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.MSIL.Downloader.ABNPK on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational methods, symptoms of infection, and most importantly, steps to remove it from your system.
Table of Contents
What Is Trojan.MSIL.Downloader.ABNPK?
Trojan.MSIL.Downloader.ABNPK is identified as a Trojan-type threat, which is a broad category of malware designed to deceive users into installing it on their systems. The name suggests it may be involved in downloading additional malicious components, but without specific details, it's crucial to approach this threat with a general understanding of Trojan horse tactics. Trojans are known for their ability to disguise themselves as legitimate software, making them particularly dangerous as they can lead to a wide range of malicious activities once installed.
How Trojan.MSIL.Downloader.ABNPK Operates
Generally, Trojans operate by exploiting vulnerabilities in software or tricking users into executing them. Once installed, they can create backdoors for remote access, download additional malware, steal sensitive information, or engage in other malicious activities. The specific operations of Trojan.MSIL.Downloader.ABNPK would depend on its programming and the intentions of its creators, but it's clear that its presence poses a significant risk to system security and user data.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely but may include slow system performance, frequent crashes, unfamiliar programs or icons, unexpected changes in system settings, or increased network activity without apparent cause. Sometimes, infections may not exhibit noticeable symptoms immediately, making regular system checks and the use of antivirus software crucial for early detection.
How to Remove Trojan.MSIL.Downloader.ABNPK
- Enter Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. Restart your computer and press the key to enter the boot menu (this varies by manufacturer but is often F12, F2, or Del). Select the option to boot into Safe Mode with Networking.
- Conduct a Full Scan with a Reputable Tool: Use an anti-malware tool like SpyHunter to perform a full scan of your system. Such tools are designed to detect and remove malware, including Trojans. Ensure the tool is updated before scanning to maximize its effectiveness.
- Uninstall Suspicious Programs: Go through your installed programs and uninstall anything that looks suspicious or unfamiliar. Be cautious, as some malware may disguise itself as a legitimate program.
- Reset Your Browser: If your browser (such as Chrome, Firefox, or Edge) has been affected, resetting it to its default settings can help remove any malicious extensions or settings. This can usually be done through the browser's settings menu.
- Reboot and Re-scan: After taking the above steps, reboot your computer and perform another scan with your anti-malware tool to ensure that the threat has been fully removed.
Conclusion
The removal of Trojan.MSIL.Downloader.ABNPK requires careful and immediate action to prevent further damage to your system and protect your personal data. By following the steps outlined above and maintaining good security practices, such as regularly updating your software and being cautious with emails and downloads, you can significantly reduce the risk of future infections. Remember, vigilance and proactive security measures are key to safeguarding your digital environment.
Analysis Report
General information
| Family Name: | Trojan.MSIL.Downloader.ABNPK |
|---|---|
| Signature status: | Hash Mismatch |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
63691d38479f87d2b6da1488e29b9163
SHA1:
cef876d2cb9461ab7401886a14a12e893753928d
SHA256:
45DC8FD023F67A7FE72BB1D6020745A2AC530E03955F2E22F428B1DA9FAE8BA5
File Size:
1.97 MB, 1972392 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File is .NET application
- File is 64-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 Version | 1.0.0.0 |
| Internal Name | Cayvbiloj.exe |
| Original Filename | Cayvbiloj.exe |
| Product Version | 1.0.0.0 |
Digital Signatures
Digital Signatures
This section lists digital signatures that are attached to samples within this family. When analyzing and verifying digital signatures, it is important to confirm that the signature’s root authority is a well-known and trustworthy entity and that the status of the signature is good. Malware is often signed with non-trustworthy “Self Signed” digital signatures (which can be easily created by a malware author with no verification). Malware may also be signed by legitimate signatures that have an invalid status, and by signatures from questionable root authorities with fake or misleading “Signer” names.| Signer | Root | Status |
|---|---|---|
| Discord Inc. | DigiCert EV Code Signing CA (SHA2) | Hash Mismatch |
File Traits
- .NET
- 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: | 841 |
|---|---|
| Potentially Malicious Blocks: | 32 |
| Whitelisted Blocks: | 467 |
| Unknown Blocks: | 342 |
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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| User Data Access |
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| Anti Debug |
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