Threat Database Trojans Trojan.Agent.Gen.HM

Trojan.Agent.Gen.HM

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 4
First Seen: November 23, 2025
Last Seen: January 14, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.Gen.HM on your system indicates a potential security threat. This detection name suggests a generic identification of a Trojan-type threat, which can encompass a wide range of malicious software designed to compromise the security of your computer. Trojans are known for their ability to disguise themselves as legitimate programs, making them difficult to detect without proper security software.

What Is Trojan.Agent.Gen.HM?

Trojan.Agent.Gen.HM is identified as a Trojan-type threat, which means it is a form of malware that is designed to allow unauthorized access to your computer, steal sensitive information, or disrupt system operations. Unlike viruses or worms, Trojans do not replicate themselves but can still cause significant harm by creating backdoors for other malware, stealing personal data, or hijacking system resources for malicious activities.

How Trojan.Agent.Gen.HM Operates

The operation of Trojan.Agent.Gen.HM, like other Trojans, typically involves exploiting vulnerabilities in software or tricking users into installing it, often through deceptive means such as disguising itself as a useful program or attaching itself to legitimate software downloads. Once installed, it can communicate with its command and control servers to receive instructions, which might include downloading additional malware, stealing data, or using your computer for spamming or cryptocurrency mining.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle and may not immediately indicate the presence of malware. Common signs include unexpected changes to your computer's settings, slow performance, frequent crashes, or the appearance of unwanted programs or toolbars in your browser. Sometimes, Trojans can operate without noticeable symptoms, making regular scans with anti-malware software crucial for detection.

  • Unexplained changes in browser settings or the appearance of unwanted toolbars.
  • Slow computer performance or frequent system crashes.
  • Appearance of pop-ups or unwanted programs.
  • Increased network activity without obvious cause.

How to Remove Trojan.Agent.Gen.HM

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the Trojan and any associated malware.
  3. Uninstall any recently installed programs that you do not recognize or that were installed around the time the Trojan 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 scan with your anti-malware software to ensure that the threat has been successfully removed.

Conclusion

Removing Trojan.Agent.Gen.HM requires careful and systematic steps to ensure that all components of the malware are eliminated from your system. It's also crucial to adopt preventive measures, such as keeping your operating system and software up to date, using strong antivirus software, avoiding suspicious downloads, and being cautious with email attachments and links. By taking these steps, you can protect your computer from future infections and maintain a secure online environment.

Analysis Report

General information

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

Known Samples

MD5: 1a2b256f4778df5480cea28c3ad481ef
SHA1: 1ebecc3330af7a5f6c52ac4d6690797d8267d9f1
SHA256: D8E93632EB7F63346A84A4E38910D73AD3FBDAF6F7F540A42F0645DADCEBF716
File Size: 121.34 KB, 121344 bytes
MD5: 3f55c1f8b48ee37d0d7b13bf8662afba
SHA1: d43890db0ebd7391428b419e55d4ac5809fbdb2a
SHA256: C78CC4C5107442A3D9968CD2C3EC3E1AF5980C75F3CCBF3FC01F10AC1735E218
File Size: 121.37 KB, 121367 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 resources
  • 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
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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

  • No Version Info
  • VirtualQueryEx
  • x64

Block Information

Total Blocks: 153
Potentially Malicious Blocks: 141
Whitelisted Blocks: 3
Unknown Blocks: 9

Visual Map

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

Similar Families

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtCancelWaitCompletionPacket
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateKey
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDeviceIoControlFile
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  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtNotifyChangeKey
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • 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!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationObject
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimer2
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
Network Winhttp
  • WinHttpConnect
  • WinHttpOpen
  • WinHttpOpenRequest
  • WinHttpReadData
  • WinHttpReceiveResponse
  • WinHttpSendRequest
User Data Access
  • GetComputerName
  • GetUserName

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