Threat Database Trojans Trojan.Agent.DRU

Trojan.Agent.DRU

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 25,062
Threat Level: 80 % (High)
Infected Computers: 12
First Seen: December 11, 2024
Last Seen: May 17, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.DRU on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its characteristics, and the necessary steps to remove it from your computer.

What Is Trojan.Agent.DRU?

Trojan.Agent.DRU is a type of Trojan threat, which is a broad category of malware that can perform a variety of malicious actions on an infected system. The term "Trojan" refers to the fact that this type of malware often disguises itself as legitimate software, allowing it to evade detection and gain unauthorized access to a system. The specific characteristics and behaviors of Trojan.Agent.DRU can vary, but its primary goal is to compromise the security and integrity of the infected system.

How Trojan.Agent.DRU Operates

Once installed on a system, Trojan.Agent.DRU can operate in various ways, depending on its intended purpose. It may attempt to connect to remote servers to receive instructions or transmit stolen data. It could also try to download and install additional malware, creating a more extensive and complex threat landscape. Furthermore, it might manipulate system settings, create unauthorized access points, or exploit vulnerabilities to spread to other systems. Understanding the exact mechanisms of Trojan.Agent.DRU without specific details can be challenging, but it's clear that its presence poses a significant risk to system security and user data.

Symptoms of Infection

Identifying a Trojan infection can be difficult due to its stealthy nature, but there are several symptoms that may indicate the presence of Trojan.Agent.DRU or similar malware. These can include unexpected system crashes, slow performance, unfamiliar programs or icons, unusual network activity, or pop-ups and other unwanted advertisements. Additionally, you might notice changes in system settings, unexpected account activity, or the presence of unfamiliar files and folders. If you've observed any of these symptoms, it's essential to take immediate action to secure your system and protect your data.

How to Remove Trojan.Agent.DRU

  1. Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to use the internet to download necessary tools while minimizing system activity.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated with the latest definitions to enhance its detection capabilities.
  3. Uninstall suspicious programs that you do not recognize or that were installed without your knowledge. Be cautious and only remove programs you are certain are malicious or unnecessary.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This step can help remove any malicious extensions or settings that the Trojan might have installed.
  5. After completing the above steps, reboot your system and perform another full scan to ensure that the threat has been completely removed. This final scan is crucial to confirm the effectiveness of the removal process.

Conclusion

The removal of Trojan.Agent.DRU requires careful and systematic steps to ensure that the malware is completely eradicated from your system. By following the guidance provided, you can take the necessary actions to protect your system, data, and privacy. Remember, vigilance and proactive security measures are key to preventing future infections. Regularly update your security software, practice safe browsing habits, and be cautious when installing new programs to minimize the risk of encountering similar threats in the future.

Analysis Report

General information

Family Name: Trojan.Agent.DRU
Signature status: No Signature

Known Samples

MD5: 68efd7a373c0e7efe0dbd844cd27da9d
SHA1: f09ccd8874116b128b92a6646e4858ab7c8467b6
SHA256: F0C607C8D473FBE1C313D605843654EC8988E81126E05EF9C503CD7C5B85090E
File Size: 2.31 MB, 2313216 bytes
MD5: 370bfeedf5e20cd844c9b239690a456b
SHA1: 6a21ecf82a540f44b00f102ec3002dd45dd5b2c6
SHA256: 9F7A61EB938B6A97385C434713B566FBA0D47609A19959AB6AE3E9E6B394F9F5
File Size: 2.24 MB, 2239488 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have security 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)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

File Traits

  • GetConsoleWindow
  • HighEntropy
  • No Version Info
  • x64

Block Information

Total Blocks: 105
Potentially Malicious Blocks: 6
Whitelisted Blocks: 99
Unknown Blocks: 0

Visual Map

0 0 0 0 0 0 0 0 0 0 0 x 0 x x x x x 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Files Modified

File Attributes
c:\users\user\appdata\local\temp\cmlllahikyrphldrfncmqdejpfjjed.dll Generic Write,Read Attributes
c:\users\user\appdata\local\temp\ozvhbilazdccz.dll Generic Write,Read Attributes

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtClose
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryObject
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
Show More
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceEvent
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
  • UNKNOWN
Process Manipulation Evasion
  • NtCreateThreadEx

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