Trojan.Stealer.KU
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: | 24,569 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 14 |
| First Seen: | July 29, 2024 |
| Last Seen: | May 29, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Stealer.KU on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise your computer's security and steal sensitive information, making it essential to understand its nature and take prompt action to remove it.
Table of Contents
What Is Trojan.Stealer.KU?
Trojan.Stealer.KU is a type of Trojan horse malware that can infiltrate your system without your knowledge or consent. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to evade detection and gain unauthorized access to your computer. The ".Stealer" part of the name suggests that this malware is designed to steal sensitive information, such as login credentials, financial data, or personal files.
How Trojan.Stealer.KU Operates
Once installed, Trojan.Stealer.KU can operate in the background, secretly monitoring and collecting your sensitive information. It may also create backdoors, allowing remote access to your system, or download additional malware to further compromise your computer's security. The exact mechanisms of Trojan.Stealer.KU's operation are not publicly disclosed, but it is known that Trojans can spread through various means, including infected software downloads, phishing emails, or exploited vulnerabilities.
Symptoms of Infection
Identifying the symptoms of a Trojan infection can be challenging, as they often mimic legitimate system behavior. However, some common signs of infection include unusual system crashes, slow performance, or unexpected changes to your system settings. You may also notice unfamiliar programs or icons on your desktop, or receive suspicious pop-ups or alerts. If you suspect that your system is infected with Trojan.Stealer.KU, it is crucial to take immediate action to prevent further damage.
How to Remove Trojan.Stealer.KU
- Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access. This will enable you to download and install removal tools.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. This will help detect and remove the malware, as well as any associated files or registry entries.
- Uninstall any suspicious programs or applications that you do not recognize or that were installed without your consent. Be cautious when removing programs, as some may be legitimate or required for system operation.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This will help remove any malicious extensions or add-ons that may be associated with the malware.
- Reboot your system and perform another full scan to ensure that the malware has been completely removed. This will help detect any remaining malware components and prevent re-infection.
Conclusion
Removing Trojan.Stealer.KU from your system requires careful attention to detail and a thorough understanding of the malware's behavior. By following the steps outlined above and taking proactive measures to protect your system, you can help prevent future infections and safeguard your sensitive information. Remember to always be cautious when downloading software or clicking on links from unknown sources, and to keep your anti-malware tools up to date to ensure the best possible protection against emerging threats.
Analysis Report
General information
| Family Name: | Trojan.Stealer.KU |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
4789751763dd80ab9fadafda29e1e675
SHA1:
961ce811635612ed3a15f31253346c1262ccd87f
SHA256:
42C077BC38C9423E9375382B70E88C0BF6DBDE5694AAC85499FCDF70A6EB4935
File Size:
3.00 MB, 2998756 bytes
|
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MD5:
68a0576495d4c7204fa98b30cfa73f1c
SHA1:
7252d63de7c7c8917bfa16b864495d906715be0a
SHA256:
F4FA9FDDB17DCC4D0652FF7E4D502DB398EFE8AD0CE5C1497A8E0F1E98783666
File Size:
3.00 MB, 2998756 bytes
|
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 has TLS information
- File is 64-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
- 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 Traits
- big overlay
- No Version Info
- 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: | 11,973 |
|---|---|
| Potentially Malicious Blocks: | 5 |
| Whitelisted Blocks: | 11,955 |
| Unknown Blocks: | 13 |
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.IGFD
- Agent.ITA
- Agent.LKM
- Agent.OFTF
- Bulz.LWE
Show More
- DelFiles.E
- DelFiles.F
- KillMBR.BJ
- Kryptik.DTY
- ReverseShell.PC
- Trojan.Downloader.Gen.BS
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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| Other Suspicious |
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