Threat Database Trojans Trojan.Uwamson.F

Trojan.Uwamson.F

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 22,239
Threat Level: 80 % (High)
Infected Computers: 26
First Seen: August 10, 2021
Last Seen: June 14, 2026
OS(es) Affected: Windows

The detection of Trojan.Uwamson.F on your system indicates a potential security threat that requires immediate attention. This Trojan-type threat can compromise the security and integrity of your computer, leading to unauthorized access, data theft, and other malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it from your system.

What Is Trojan.Uwamson.F?

Trojan.Uwamson.F is a type of malware that can infect your computer without your knowledge or consent. It can be spread through various means, including malicious downloads, infected software, or exploited vulnerabilities. Once inside your system, it can perform a range of malicious activities, including data theft, unauthorized access, and disruption of system operations.

How Trojan.Uwamson.F Operates

Trojan.Uwamson.F operates by exploiting vulnerabilities in your system or using social engineering tactics to trick you into installing it. Once installed, it can create a backdoor that allows remote access to your computer, enabling hackers to steal sensitive information, install additional malware, or use your computer for malicious activities. It can also modify system settings, disable security software, and disrupt system operations to maintain its presence and evade detection.

Symptoms of Infection

The symptoms of a Trojan.Uwamson.F infection can vary, but common indicators include slow system performance, frequent crashes, and unexpected behavior. You may also notice unusual network activity, unfamiliar programs or icons, or suspicious pop-ups and alerts. 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 malware.

  • Slow system performance or freezes
  • Frequent crashes or error messages
  • Unusual network activity or unfamiliar programs
  • Suspicious pop-ups, alerts, or system warnings
  • Modified system settings or security software disablement

How to Remove Trojan.Uwamson.F

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full system scan and detect all instances of the malware.
  3. Uninstall any suspicious programs or software that may be related to 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 computer and perform another full system scan to ensure that all instances of the malware have been removed.

Conclusion

Removing Trojan.Uwamson.F from your system requires careful attention and prompt action. By following the steps outlined above and using reputable anti-malware tools, you can effectively remove this threat and restore your system's security and integrity. Remember to always practice safe computing habits, including regular system scans, software updates, and cautious downloads, to prevent future infections and maintain a secure computing environment.

Analysis Report

General information

Family Name: Trojan.Uwamson.F
Signature status: No Signature

Known Samples

MD5: 115dcf15c9436a63ea156d1b725fd631
SHA1: 07fa0241e2cca0064e4b692a698bac118584762b
SHA256: B5015C2DF00413AD7178B0C4A16DF21D1DD34A8DF61D0054F567EA11BF0749B2
File Size: 39.94 KB, 39936 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 security 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 MMC flasher
File Description MODULE 101(005) Renault RH850
Legal Copyright All rights reserved
Product Version 10.005

File Traits

  • dll
  • HighEntropy
  • ntdll
  • x86

Block Information

Total Blocks: 29
Potentially Malicious Blocks: 29
Whitelisted Blocks: 0
Unknown Blocks: 0

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

Similar Families

  • Uwamson.F

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\07fa0241e2cca0064e4b692a698bac118584762b_0000039936.,LiQMAxHB

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