Trojan.Rozena.UE
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: | 24,291 |
| Threat Level: | 80 % (High) |
| Infected Computers: | 7 |
| First Seen: | April 4, 2024 |
| Last Seen: | July 17, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Rozena.UE on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.
Table of Contents
What Is Trojan.Rozena.UE?
Trojan.Rozena.UE is a type of Trojan threat, which is a broad category of malware designed to deceive users into installing it on their systems. Trojans can be used for various malicious purposes, including data theft, espionage, and the distribution of additional malware. The name Trojan.Rozena.UE itself does not specify a known malware family but indicates it is a Trojan-type threat.
How Trojan.Rozena.UE Operates
Trojan.Rozena.UE, like other Trojans, operates by disguising itself as a legitimate program or file, tricking users into downloading and installing it. Once installed, it can create backdoors for remote access, allowing attackers to control the infected system, steal sensitive information, or use the system for malicious activities such as spamming or distributing malware. Trojans often exploit vulnerabilities in software or use social engineering tactics to deceive users.
Symptoms of Infection
Symptoms of a Trojan infection can vary widely depending on the specific goals of the malware. Common signs include unexpected changes to system settings, unusual network activity, slow system performance, and the appearance of unwanted programs or files. Some Trojans may not exhibit noticeable symptoms immediately, making them difficult to detect without proper security software.
- Unexplained changes to system settings or files
- Increased network activity without apparent cause
- System slowdowns or crashes
- Appearance of unfamiliar programs or icons
How to Remove Trojan.Rozena.UE
Removing Trojan.Rozena.UE requires a systematic approach to ensure all components of the malware are eliminated. Follow these steps carefully:
- Boot your system in Safe Mode with Networking to limit the malware's ability to interfere with the 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 files and registry entries associated with Trojan.Rozena.UE.
- Uninstall any suspicious programs that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are not needed.
- Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
- Reboot your system and perform another full scan with your anti-malware tool to ensure all remnants of the malware have been removed.
Conclusion
Removing Trojan.Rozena.UE from your system is crucial to prevent further damage and protect your personal data. By following the steps outlined in this report and maintaining vigilant security practices, such as regularly updating your operating system and security software, you can significantly reduce the risk of future infections. Remember, prevention is key, and using reputable security software along with safe browsing habits can help protect your system from a wide range of threats.
Analysis Report
General information
| Family Name: | Trojan.Rozena.UE |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
6a1c343bec9f0ae29f493a0a93206542
SHA1:
06511fbb522625b1b52d461ded9dec1e671d1ab9
SHA256:
AB500AD2B80FA0994CC521DBDF2619F4910498CEF685AED0B58BD23A4E16988E
File Size:
3.58 KB, 3584 bytes
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MD5:
ce66f9ed97a7012448b6155cbf79d1ff
SHA1:
8ad4bb07655591b95c6d8029862e78a50838ece1
SHA256:
B348D82D404247AA6CB18886B07C2A0CE364B3C779B58F0E456E3ACD3B1424B3
File Size:
3.58 KB, 3584 bytes
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MD5:
c821e682874487c24e4cd818f56c6b93
SHA1:
41e29f7711df6d0324e51e5dda0c99069377d2a4
SHA256:
D054FEEC446B3D957AC695580F5EBFD49B8A030FF65B48052140A51E7589DF3D
File Size:
2.47 MB, 2468104 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have debug information
- File doesn't have exports table
- File doesn't have relocations information
- File doesn't have resources
- File doesn't have security information
- File has TLS information
- File is 64-bit executable
- File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
- File is either console or GUI application
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- 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 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: | 3,620 |
|---|---|
| Potentially Malicious Blocks: | 0 |
| Whitelisted Blocks: | 3,616 |
| Unknown Blocks: | 4 |
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.- Disabler.X
- Rozena.UE
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 |
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