Threat Database Trojans Trojan.MSIL.Downloader.Agent.HTF

Trojan.MSIL.Downloader.Agent.HTF

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 0
First Seen: October 21, 2022
OS(es) Affected: Windows

The detection of Trojan.MSIL.Downloader.Agent.HTF on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operation, symptoms, and steps to remove it from your system.

What Is Trojan.MSIL.Downloader.Agent.HTF?

Trojan.MSIL.Downloader.Agent.HTF is a type of malware that has been detected on your system. The name suggests it is a Trojan-type threat, which is a broad category of malware that can perform a variety of malicious actions. Trojans are often designed to allow unauthorized access to a system, steal sensitive information, or download additional malware. The specific characteristics and intentions of Trojan.MSIL.Downloader.Agent.HTF can vary, but its presence on your system poses a significant security risk.

How Trojan.MSIL.Downloader.Agent.HTF Operates

Malware like Trojan.MSIL.Downloader.Agent.HTF typically operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it can communicate with its command and control servers to receive instructions or download additional malicious components. This can lead to a range of malicious activities, including data theft, unauthorized system changes, or the distribution of spam and malware. The exact operation of Trojan.MSIL.Downloader.Agent.HTF depends on its specific design and the intentions of its creators.

Symptoms of Infection

Systems infected with Trojan.MSIL.Downloader.Agent.HTF may exhibit a range of symptoms, including but not limited to, slow system performance, unexpected crashes, or the appearance of unwanted programs or toolbars. Users may also notice suspicious network activity or find that their system settings have been changed without their consent. However, some malware is designed to operate stealthily, making it difficult to detect without the use of security software.

How to Remove Trojan.MSIL.Downloader.Agent.HTF

  1. Boot your system into 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. This can help identify and remove all components 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, etc.) to their default settings to remove any malicious extensions or changes made by the malware.
  5. Reboot your system and perform another scan with your anti-malware tool to ensure that all components of the malware have been removed.

Conclusion

The removal of Trojan.MSIL.Downloader.Agent.HTF requires careful and immediate action to prevent further damage to your system and to protect your personal data. By following the steps outlined above and maintaining vigilance in your online activities, you can help ensure the security of your system. Regularly updating your operating system, using reputable security software, and being cautious when opening emails or downloading software can also help prevent future infections. Remember, the key to dealing with malware is swift action and ongoing vigilance.

Analysis Report

General information

Family Name: Trojan.MSIL.Downloader.Agent.HTF
Signature status: No Signature

Known Samples

MD5: 86b9b89933f284ff552ba5cc8e887bcc
SHA1: bfbe99d1f1379470d7400688007435a2126f0af0
SHA256: 22283FC02DEB236A22CAA70D4E2D10EAA44F51669A0324F9FEF117BD7C8E4590
File Size: 94.72 KB, 94720 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 .NET application
  • File is 32-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
Show More
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

Windows PE Version Information

Name Value
Assembly Version 0.0.0.0
File Version 0.0.0.0
Internal Name result.exe
Original Filename result.exe
Product Version 0.0.0.0

File Traits

  • .NET
  • x86

Block Information

Total Blocks: 1
Potentially Malicious Blocks: 1
Whitelisted Blocks: 0
Unknown Blocks: 0

Visual Map

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

Similar Families

  • MSIL.Downloader.Agent.HAS
  • MSIL.Downloader.Agent.HTE
  • MSIL.Downloader.Agent.HTF
  • MSIL.Downloader.Agent.TH

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
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  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationJobObject
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForMultipleObjects
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtYieldExecution
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
Process Shell Execute
  • ShellExecuteEx

Shell Command Execution

(NULL) result.exe @release_java_modules.txt -m b4j/b4j.example.main

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