Trojan.Rozena.FI
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: | 3 |
| First Seen: | October 31, 2023 |
| Last Seen: | February 12, 2026 |
| OS(es) Affected: | Windows |
The detection of Trojan.Rozena.FI 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 steps to remove it from your system.
Table of Contents
What Is Trojan.Rozena.FI?
Trojan.Rozena.FI is a type of malware that can compromise the security and integrity of your computer system. The term "Trojan" refers to a broad category of malicious software that can disguise itself as legitimate programs, allowing it to bypass security measures and gain unauthorized access to your system. Trojan.Rozena.FI, like other Trojans, can be used for various malicious purposes, including data theft, spyware, and ransomware attacks.
How Trojan.Rozena.FI Operates
Trojan.Rozena.FI operates by exploiting vulnerabilities in your system's security, often through social engineering tactics or by exploiting weaknesses in software applications. Once it gains access, it can install additional malware, steal sensitive information, or provide unauthorized access to your system. The specific operations of Trojan.Rozena.FI can vary, but its primary goal is to compromise your system's security and integrity for malicious purposes.
Symptoms of Infection
Symptoms of a Trojan.Rozena.FI infection can vary, but common indicators include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs and icons. You may also notice unexpected changes to your system settings, unusual network activity, or pop-up advertisements. In some cases, the infection may not exhibit noticeable symptoms, making it difficult to detect without proper security software.
How to Remove Trojan.Rozena.FI
- 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 if necessary.
- Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. This will help identify and remove all instances of the malware.
- Uninstall any suspicious programs that you do not recognize or that were installed around the time of the infection. Be cautious when uninstalling programs to avoid removing legitimate applications.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This will help remove any malicious extensions or settings that the malware may have installed.
- Reboot your system and perform another full scan to ensure that all instances of the malware have been removed. This step is crucial to verify that your system is clean and secure.
Conclusion
Removing Trojan.Rozena.FI from your system requires careful attention to detail and a thorough understanding of the removal process. By following the steps outlined in this report, you can help ensure the complete removal of the malware and protect your system from future infections. It is essential to remain vigilant and to maintain up-to-date security software to prevent similar threats in the future. Regular system scans, safe browsing habits, and caution when installing new software can all help to minimize the risk of malware infections and keep your system secure.
Analysis Report
General information
| Family Name: | Trojan.Rozena.FI |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
f5101deac9d7f1fd05e91f3dd9fdad45
SHA1:
2ecdd38c185d50eeab998e788f3f053202b13620
SHA256:
580AB7D76F9BC46FCA5EA82577ED781F2FD9C1657A5230D57B86B82CB2BA9867
File Size:
1.40 MB, 1400320 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 security information
- File is 32-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 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 |
|---|---|
| Company Name | Simon Tatham |
| File Description | Command-line SSH, Telnet, and Rlogin client |
| File Version | Release 0.80 |
| Internal Name | Plink |
| Legal Copyright | Copyright © 1997-2023 Simon Tatham. |
| Original Filename | Plink |
| Product Name | PuTTY suite |
| Product Version | Release 0.80 |
File Traits
- 2+ executable sections
- HighEntropy
- 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: | 1,577 |
|---|---|
| Potentially Malicious Blocks: | 20 |
| Whitelisted Blocks: | 1,537 |
| Unknown Blocks: | 20 |
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.- Swrort.E
