Threat Database Trojans Trojan.Rozena.FDM

Trojan.Rozena.FDM

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 26,840
Threat Level: 80 % (High)
Infected Computers: 1
First Seen: March 5, 2026
Last Seen: June 14, 2026
OS(es) Affected: Windows

The detection of Trojan.Rozena.FDM 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.

What Is Trojan.Rozena.FDM?

Trojan.Rozena.FDM is a type of malware that can compromise the security and integrity of your computer system. The term "Trojan" refers to a class of malware that disguises itself as legitimate software, allowing it to evade detection and gain unauthorized access to a system. Once inside, it can cause a range of problems, from stealing sensitive information to disrupting system operations.

How Trojan.Rozena.FDM Operates

Malware like Trojan.Rozena.FDM typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can communicate with its creators, allowing them to control the infected system remotely. This can lead to the theft of personal data, the installation of additional malware, or the use of the system for malicious activities such as spamming or launching attacks on other systems.

Symptoms of Infection

The symptoms of a Trojan.Rozena.FDM infection can vary widely, depending on its specific design and purpose. Common signs include unusual system behavior, such as unexpected crashes, slow performance, or unfamiliar programs appearing on the system. Users might also notice increased network activity, even when no programs are running, or find that their personal files have been altered or deleted. In some cases, the infection may not display obvious symptoms, making it difficult to detect without proper scanning tools.

How to Remove Trojan.Rozena.FDM

  1. Boot your computer in Safe Mode with Networking. This will limit the malware's ability to interfere with the removal process and allow you to download necessary tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system. This tool can help identify and remove the malware and any associated files or programs.
  3. 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 for your system's operation.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
  5. Reboot your system and perform another full scan with your anti-malware tool to ensure that all components of the malware have been removed.

Conclusion

Removing Trojan.Rozena.FDM from your system requires careful and thorough action to ensure all components are eliminated. By following the steps outlined above and maintaining vigilance through regular system scans and safe browsing practices, you can protect your system from future infections. Remember, prevention is key, so always be cautious when downloading software, opening email attachments, or clicking on links from unknown sources.

Analysis Report

General information

Family Name: Trojan.Rozena.FDM
Signature status: No Signature

Known Samples

MD5: 491923cf66fcc8d33bdda4a2cd0d7f95
SHA1: 7c6abe096417028d220800b3bc387e638de5568b
SHA256: 6135188E79AB3D0FE9CDC3FBCF92CC61B830E6EC7741CEA10987014C124CC02F
File Size: 1.34 MB, 1340416 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 security information
  • File has TLS information
  • File is 64-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
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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

  • 2+ executable sections
  • HighEntropy
  • No Version Info
  • x64

Block Information

Total Blocks: 8
Potentially Malicious Blocks: 6
Whitelisted Blocks: 2
Unknown Blocks: 0

Visual Map

x x x 0 x x 0 x
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • Rozena.FDM

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
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  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN

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