Threat Database Trojans Trojan.Agent.CVH

Trojan.Agent.CVH

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 8
First Seen: February 28, 2025
Last Seen: January 15, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.CVH indicates that a potentially malicious program has been identified on your system. This type of threat is generally categorized as a Trojan, which is a broad term for malware that disguises itself as legitimate software. Trojans can have various functions, including data theft, system compromise, and malicious activity execution. It's essential to address this issue promptly to prevent potential harm to your system and data.

What Is Trojan.Agent.CVH?

Trojan.Agent.CVH is a detected threat that falls under the Trojan category. The specifics of its operation and purpose can vary, but it's crucial to understand that Trojans are often designed to remain hidden, making them challenging to detect without proper security tools. They can be spread through various means, such as infected software downloads, malicious email attachments, or compromised websites. Understanding the nature of this threat is key to taking appropriate measures for its removal and preventing future infections.

How Trojan.Agent.CVH Operates

Trojans like Trojan.Agent.CVH typically operate by exploiting system vulnerabilities or disguising themselves as legitimate programs to gain unauthorized access to a computer. Once inside, they can perform a range of malicious activities, from stealing sensitive information to installing additional malware. Their operation can be stealthy, making it difficult for users to detect them without the aid of security software. It's also common for Trojans to create backdoors, allowing remote access to the infected system, which can lead to further malicious activities.

Symptoms of Infection

Symptoms of a Trojan infection can vary widely, depending on the specific goals of the malware. Common signs include unexpected system crashes, slow performance, unfamiliar programs or icons, and unusual network activity. However, some Trojans are designed to operate silently, making them difficult to detect based on symptoms alone. Regular system scans with reputable security software are often the best way to identify such threats.

How to Remove Trojan.Agent.CVH

  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 restricting the operation of most malware.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated to the latest version to maximize its effectiveness against current threats.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are not needed or are malicious.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
  5. After completing the above steps, reboot your system and perform another scan to ensure that the threat has been fully removed. This step is crucial as it verifies the effectiveness of the removal process.

Conclusion

The detection and removal of Trojan.Agent.CVH require careful attention to ensure the complete eradication of the threat. By understanding the nature of Trojans and following a systematic approach to removal, you can protect your system and data from potential harm. Remember, prevention is key; keeping your operating system, software, and security tools up to date, along with practicing safe computing habits, can significantly reduce the risk of future infections. Regular system scans and maintaining a vigilant approach to email attachments, downloads, and website visits are essential components of a comprehensive security strategy.

Analysis Report

General information

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

Known Samples

MD5: c51abe3b8995a4b82ddb8d511c6e4beb
SHA1: 12c071e39aeb111bfafa3560ca0cb8a4fb1c397d
SHA256: E9EF55C44EC8A16219538F4EEF31849B8E7B901E184A0463FD98E83C37BA4533
File Size: 256.51 KB, 256512 bytes
MD5: 70729ce3e47abe30d4217c744f9ae6a2
SHA1: a63e77c786670473d514eb7d17717efe39290f07
SHA256: A27DE130980E69AB8A3C370410882856464A128231C1C6C403F9AA4FB9D4625B
File Size: 257.02 KB, 257024 bytes
MD5: b3cf16c003db33edd478e49ca0f8681c
SHA1: 4fe17620bfba5d44e03692dbe8e13df6b75bd5e1
SHA256: D5DD9F6FEBE42A4870CE5F2CFF47CE01605E2F4A9DD3628023CC092D3BA3C791
File Size: 257.02 KB, 257024 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 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 Icons

Windows PE Version Information

Name Value
Comments
  • LunaTranslator v7.11
  • LunaTranslator v7.23
File Description LunaTranslator
File Version
  • 7.23.2.1
  • 7.23.1.0
  • 7.11.4.0
Internal Name LunaTranslator
Legal Copyright HIllya51 (C) 2025
Original Filename LunaTranslator
Product Name LunaTranslator
Product Version
  • 7.23.2.1
  • 7.23.1.0
  • 7.11.4.0

File Traits

  • HighEntropy
  • x64

Block Information

Total Blocks: 214
Potentially Malicious Blocks: 11
Whitelisted Blocks: 202
Unknown Blocks: 1

Visual Map

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

Similar Families

  • Agent.CVH

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtNotifyChangeKey
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
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  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • UNKNOWN
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState

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