Threat Database Trojans Trojan.Agent.UH

Trojan.Agent.UH

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 16,110
Threat Level: 80 % (High)
Infected Computers: 20
First Seen: September 3, 2022
Last Seen: July 14, 2026
OS(es) Affected: Windows

The detection of Trojan.Agent.UH indicates that your system has been compromised by a potentially malicious program. This type of threat is known as a Trojan, which is a broad category of malware that can perform a variety of harmful actions on an infected computer. In this report, we will provide an overview of what Trojan.Agent.UH is, how it operates, and the symptoms of infection. We will also offer guidance on how to remove this threat from your system.

What Is Trojan.Agent.UH?

Trojan.Agent.UH is a type of malware that is designed to deceive users into installing it on their systems. Once installed, it can perform a range of malicious activities, including stealing sensitive information, installing additional malware, and disrupting system performance. The exact nature and behavior of Trojan.Agent.UH can vary, but its primary goal is to compromise the security and integrity of the infected system.

How Trojan.Agent.UH Operates

Trojan.Agent.UH typically operates by exploiting vulnerabilities in software or tricking users into installing it. It may be disguised as a legitimate program or file, and once installed, it can connect to remote servers to receive instructions or download additional malware. This type of threat can also modify system settings, create new user accounts, or disable security software to maintain its presence on the system.

Symptoms of Infection

The symptoms of a Trojan.Agent.UH infection can vary, but common signs include slow system performance, unexpected pop-ups or advertisements, and unfamiliar programs or icons on the desktop. You may also notice that your system is crashing or freezing frequently, or that your internet connection is being used for unknown activities. In some cases, you may not notice any symptoms at all, which is why regular system scans and monitoring are essential for detecting and removing threats like Trojan.Agent.UH.

How to Remove Trojan.Agent.UH

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for a more effective removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious files or programs.
  3. Uninstall any suspicious programs or applications that were installed around the time of the infection.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or add-ons.
  5. Reboot your system and perform another scan with your anti-malware tool to ensure that the threat has been fully removed.

Conclusion

Removing Trojan.Agent.UH from your system requires careful attention to detail and a thorough understanding of the threat. By following the steps outlined in this report, you can help to ensure that your system is clean and secure. It is also essential to practice good security habits, such as regularly updating your software, using strong passwords, and being cautious when installing new programs or opening email attachments. By taking these precautions, you can reduce the risk of infection and protect your system from threats like Trojan.Agent.UH.

Analysis Report

General information

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

Known Samples

MD5: 9d3c54a6773cbd19fd9ee9234da755dc
SHA1: d7908bc098a258f78983b7712d9a6c525bdbd4b0
SHA256: 9389E1595FE9257DC0AC212DC22A833B02F2A3802126A6DFF215610856971D7C
File Size: 299.52 KB, 299520 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have security information
  • File has exports table
  • File has TLS information
  • File is 32-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
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
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  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Company Name Synaptics Incorporated
File Description 64-bit Synaptics Pointing Enhance Service
File Version 19.3.31.31 16Aug17
Internal Name SynTPEnhService Application
Legal Copyright Copyright (C) Synaptics Incorporated 1996-2017
Original Filename SynTPEnhService.exe
Product Name Synaptics Pointing Device Driver
Product Version 19.3.31.31 16Aug17

File Traits

  • 2+ executable sections
  • dll
  • HighEntropy
  • x86

Block Information

Total Blocks: 391
Potentially Malicious Blocks: 43
Whitelisted Blocks: 329
Unknown Blocks: 19

Visual Map

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

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtQueryAttributesFile
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  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWriteFile
Process Manipulation Evasion
  • NtUnmapViewOfSection
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\d7908bc098a258f78983b7712d9a6c525bdbd4b0_0000299520.,LiQMAxHB

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