Trojan.KillMBR.X
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: | 23,496 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 14 |
| First Seen: | May 24, 2023 |
| Last Seen: | June 20, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.KillMBR.X 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 tactics, symptoms of infection, and most importantly, guidance on how to remove it from your computer.
Table of Contents
What Is Trojan.KillMBR.X?
Trojan.KillMBR.X, as detected by your security software, falls under the category of Trojan-type threats. Trojans are malicious programs that can allow unauthorized access to your computer, steal sensitive information, or disrupt system operations. The name "Trojan.KillMBR.X" suggests it might target the Master Boot Record (MBR) of your computer, which is a critical part of your system's boot process. However, without specific details, it's crucial to understand the general behavior of such threats to effectively counter them.
How Trojan.KillMBR.X Operates
Trojan-type malware, including Trojan.KillMBR.X, typically operates by disguising itself as legitimate software or attaching itself to legitimate programs. Once installed on your system, it can execute a variety of malicious actions, including but not limited to, data theft, installation of additional malware, or even allowing remote access to your computer. These operations can significantly compromise your system's security and your personal data.
Symptoms of Infection
Identifying a Trojan infection can be challenging due to its stealthy nature. However, common symptoms include unusual system behavior such as slow performance, frequent crashes, or the appearance of unwanted programs and toolbars in your web browser. Additionally, you might notice changes in your system settings or the presence of unfamiliar files and folders. Being vigilant about these symptoms can help in early detection and removal of the threat.
How to Remove Trojan.KillMBR.X
- Enter Safe Mode with Networking: Restart your computer and enter Safe Mode with Networking. This will limit the malware's ability to operate and provide a safer environment for removal.
- Perform a Full Scan: Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure your tool is updated with the latest definitions to effectively detect and remove the threat.
- Uninstall Suspicious Programs: Go through your installed programs and uninstall any that you do not recognize or that were installed around the time the malware was detected.
- Reset Your Browser: Reset your web browsers (Chrome, Firefox, Edge) to their default settings. This can help remove any malicious extensions or settings that the malware might have installed.
- Reboot and Re-scan: After removal, reboot your computer and perform another full scan to ensure that all components of the malware have been removed.
Conclusion
Removing Trojan.KillMBR.X requires a systematic approach to ensure that all malicious components are eliminated from your system. By following the steps outlined above and maintaining vigilance, you can protect your computer from such threats. Regularly updating your operating system, using reputable security software, and being cautious with email attachments and downloads are key practices in preventing future infections. Remember, staying informed and proactive is your best defense against malware and other cyber threats.
Analysis Report
General information
| Family Name: | Trojan.KillMBR.X |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
9899401ba1c823c128e959d7de3ab5f6
SHA1:
7d920fcc6a51b0fb4e66e7024dae1280b56a3297
SHA256:
F9CBD2D541AC93C7D573D190FA11614E0D15DA6256C5A941725D2BD55B2D6AB9
File Size:
432.64 KB, 432640 bytes
|
|
MD5:
eeed48ce45021f820b46864af3fa0fe1
SHA1:
8f5678abc2c7806104f7b740bc24efd7d69dc693
SHA256:
6BA32E415F3EC4CF7F9DA8307A8CDD6E73C9502A48895773A6658BBD92024BAA
File Size:
432.64 KB, 432640 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- File doesn't have security information
- 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)
- 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.
File Traits
- JMC
- No Version Info
- 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: | 2,375 |
|---|---|
| Potentially Malicious Blocks: | 19 |
| Whitelisted Blocks: | 2,317 |
| Unknown Blocks: | 39 |
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.MAC
- BadJoke.JB
- BadJoke.XA
- ConnectWise.B
- Filecoder.GYT
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- Filecoder.VBC
- KillMBR.Y
- Quasar.U
- Trojan.Filecoder.Gen.AG
- Trojan.Filecoder.Gen.C
