Threat Database Trojans Trojan.Agent.Gen.QX

Trojan.Agent.Gen.QX

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 26,507
Threat Level: 80 % (High)
Infected Computers: 2
First Seen: December 8, 2025
Last Seen: July 16, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.Gen.QX on your system indicates a potential security threat that requires immediate attention. This detection name suggests a generic identification of a Trojan-type threat, which can have various implications for your system's security and performance. It is essential to understand the nature of this threat and take appropriate steps to remove it and prevent future infections.

What Is Trojan.Agent.Gen.QX?

Trojan.Agent.Gen.QX is identified as a Trojan-type threat, which means it is a type of malware that can disguise itself as legitimate software or hide within other programs to gain unauthorized access to your system. Trojans are known for their ability to create backdoors, allowing remote access to your computer, which can lead to further malware infections, data theft, or system compromise. The ".Gen" part of the name often indicates a generic detection, meaning the antivirus software has identified it as malicious based on its behavior or characteristics rather than a specific known malware family.

How Trojan.Agent.Gen.QX Operates

Trojan.Agent.Gen.QX, like other Trojans, can operate in various ways to achieve its malicious goals. It may exploit vulnerabilities in software or use social engineering tactics to trick users into installing it. Once installed, it can perform a range of malicious activities, including but not limited to, stealing personal data, downloading additional malware, or allowing unauthorized remote access to the infected computer. The specific operations of Trojan.Agent.Gen.QX can vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle and may not always be immediately noticeable. However, common indicators include unusual system behavior, such as unexpected pop-ups, slow system performance, or unfamiliar programs appearing on your computer. You might also notice changes in your browser settings or the presence of unwanted toolbars. In some cases, the infection might not display any noticeable symptoms, making it difficult to detect without the use of antivirus software.

How to Remove Trojan.Agent.Gen.QX

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter, to detect and remove all traces of the malware.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot your computer and perform another full scan with your antivirus software to ensure that all malware components have been removed.

Conclusion

The detection and removal of Trojan.Agent.Gen.QX require careful and immediate action to prevent further damage to your system. By understanding the nature of this threat and following the removal steps, you can help protect your computer from the potential harm caused by this and other malware. Remember, prevention is key; keeping your antivirus software up to date, being cautious with email attachments and downloads, and regularly scanning your system can help prevent future infections. If you are unsure about any part of the removal process, consider seeking help from a professional to ensure your system is fully cleaned and protected.

Analysis Report

General information

Family Name: Trojan.Agent.Gen.QX
Signature status: No Signature

Known Samples

MD5: 77b478a6c8b29e63bb84cc14ebf54336
SHA1: d01f88630f4e32a4f7c12479f07ddaf9e29654c5
SHA256: 886949FED042B7E7AFAACAD51BB0F4AADCE2C333D1A6AD7D4634CD98CD0AC38F
File Size: 135.68 KB, 135680 bytes
MD5: 1c1db94e5cf36d3c466ca6d916775dc5
SHA1: 84cf655aee92555d185d25e3c8bf4abd75d46f1d
SHA256: CD34559447F08FF5C94E1A6A402FD4D0170117367643919B7B64F13E15890CCF
File Size: 129.02 KB, 129024 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have resources
  • File doesn't have security information
  • File has exports table
  • 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

  • dll
  • ntdll
  • x64

Block Information

Total Blocks: 569
Potentially Malicious Blocks: 8
Whitelisted Blocks: 503
Unknown Blocks: 58

Visual Map

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

Similar Families

Files Modified

File Attributes
c:\users\user\.lunarclient\patcher.log Read Attributes,Synchronize,Read Control,Write Attributes,Write extended,Append data

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtFreeVirtualMemory
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  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN

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