Trojan.Rozena.BW
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: | April 23, 2024 |
| Last Seen: | December 28, 2025 |
| OS(es) Affected: | Windows |
The detection of Trojan.Rozena.BW on your system indicates a potential security threat that requires immediate attention. Trojans are a type of malware that can cause significant harm to your computer and compromise your personal data. In this report, we will provide you with information on what Trojan.Rozena.BW is, how it operates, its symptoms, and most importantly, how to remove it from your system.
Table of Contents
What Is Trojan.Rozena.BW?
Trojan.Rozena.BW is a type of Trojan horse malware that can infiltrate your system without your knowledge or consent. Trojans are designed to disguise themselves as legitimate programs, making it difficult to detect them. Once inside your system, Trojan.Rozena.BW can cause a range of problems, including data theft, system crashes, and unauthorized access to your computer.
How Trojan.Rozena.BW Operates
Trojans like Trojan.Rozena.BW typically spread through malicious downloads, infected software, or phishing emails. Once installed, they can create backdoors, allowing hackers to access your system remotely. They can also steal sensitive information, such as login credentials, credit card numbers, and personal data. Additionally, Trojans can download and install other malware, making it challenging to remove them completely.
Symptoms of Infection
If your system is infected with Trojan.Rozena.BW, you may experience a range of symptoms, including slow system performance, frequent crashes, and unfamiliar programs or icons on your desktop. You may also notice that your browser is being redirected to unfamiliar websites or that your search results are being manipulated. In some cases, you may receive alerts or warnings from your antivirus software, indicating that a malicious program is attempting to access your system.
How to Remove Trojan.Rozena.BW
- Boot your computer in Safe Mode with Networking to prevent Trojan.Rozena.BW from loading and to allow your antivirus software to run a full scan.
- Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and remove any detected threats.
- Uninstall any suspicious programs or software that you do not recognize or that were installed recently.
- Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
- Reboot your computer and run another full scan with your antivirus software to ensure that Trojan.Rozena.BW has been completely removed.
Conclusion
Removing Trojan.Rozena.BW from your system requires careful attention to detail and a thorough approach. By following the steps outlined in this report, you can help ensure that your system is clean and secure. Remember to always be cautious when downloading software or opening email attachments from unfamiliar sources, and keep your antivirus software up to date to protect against future threats. If you are unsure about any aspect of the removal process, consider seeking the help of a professional to ensure that your system is completely free of malware.
Analysis Report
General information
| Family Name: | Trojan.Rozena.BW |
|---|---|
| Signature status: | No Signature |
Known Samples
Known Samples
This section lists other file samples believed to be associated with this family.|
MD5:
c73e743c2bd28740d8bc7b4eddaee5e4
SHA1:
419bffdf1f1ad65093a585ef0933c04d5b12f1c3
SHA256:
43B6A50F57D5BB0B9E93C15FFDA13C9EF3EFE504A665D5568EE43998D2A9D8EF
File Size:
2.11 MB, 2112000 bytes
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MD5:
acbf56d107346c5f1cea3370a184cac8
SHA1:
92b1a68759efec9c60ac0563c8a3a4e155cc9fb0
SHA256:
D82024596C3571C2C28B85CFC4A378187558B5DB986881C9C31F8AB7F21B21AD
File Size:
2.12 MB, 2122240 bytes
|
Windows Portable Executable Attributes
- File doesn't have "Rich" header
- File doesn't have exports table
- 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
- File is Native application (NOT .NET application)
- File is not packed
- IMAGE_FILE_DLL is not set inside PE header (Executable)
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- IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)
File Traits
- 2+ executable sections
- JMC
- 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: | 7,009 |
|---|---|
| Potentially Malicious Blocks: | 6 |
| Whitelisted Blocks: | 6,975 |
| Unknown Blocks: | 28 |
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.- Filecoder.BO
- HackAgent.X
- Kryptik.YKU
- Snojan.E
- Spy.Agent.NB
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- Spy.KeyLogger.AO
- Spy.KeyLogger.AU
- Spy.KeyLogger.MC
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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