Threat Database Trojans Trojan.MSIL.HackAgent.D

Trojan.MSIL.HackAgent.D

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 18,350
Threat Level: 80 % (High)
Infected Computers: 156
First Seen: September 24, 2021
Last Seen: June 3, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.HackAgent.D on your system indicates a potential security threat that requires immediate attention. This type of threat is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and how to remove it effectively.

What Is Trojan.MSIL.HackAgent.D?

Trojan.MSIL.HackAgent.D is a type of malware that belongs to the Trojan category. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to infiltrate a system without being detected. The ".MSIL" part of the name suggests that it's written in Microsoft Intermediate Language, which is a platform-agnostic language used by the.NET Framework. This means the malware can potentially run on any system that supports.NET, making it a versatile and dangerous threat.

How Trojan.MSIL.HackAgent.D Operates

Once installed on a system, Trojan.MSIL.HackAgent.D can operate in various ways, depending on its design and purpose. It may attempt to connect to remote servers to download additional malware, steal sensitive information such as login credentials or personal data, or even allow unauthorized access to the infected computer. The malware might also modify system settings, disable security software, or create backdoors for future exploitation. Understanding the exact operation of Trojan.MSIL.HackAgent.D without specific telemetry is challenging, but its presence is a clear indication of a security breach.

Symptoms of Infection

The symptoms of a Trojan.MSIL.HackAgent.D infection can vary widely. Some common indicators include unexpected system crashes, slow performance, unusual network activity, or the appearance of unfamiliar programs or icons. You might also notice changes in your browser settings, such as a new homepage or unexpected toolbars. In some cases, the infection might not exhibit obvious symptoms, making it difficult to detect without the use of antivirus software.

  • Unexplained changes in system or browser settings
  • Appearance of unfamiliar programs or files
  • Slow system performance or frequent crashes
  • Unusual or unexpected network activity

How to Remove Trojan.MSIL.HackAgent.D

  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 or software that you do not recognize or no longer need.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) to their default settings to remove any malicious extensions or settings changes.
  5. Reboot your computer and perform another full scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.MSIL.HackAgent.D from your system requires careful and thorough action to ensure that all components of the malware are eliminated. By following the steps outlined above and maintaining vigilance in your online activities, you can protect your computer and personal data from similar threats in the future. Regularly updating your operating system, browsers, and security software, as well as being cautious when opening email attachments or downloading software from the internet, are crucial practices in preventing malware infections.

Analysis Report

General information

Family Name: Trojan.MSIL.HackAgent.D
Signature status: No Signature

Known Samples

MD5: e7deb2f666aa33646493858ddb6c2203
SHA1: 0bab4cede8e45bf9915d7fbf4c5a13b8d3a8af48
SHA256: E7676867735936C001E1F56CC1F91C8064BA81B715F12507D9C3A160F9343863
File Size: 141.82 KB, 141824 bytes
MD5: e901d259219405228a11e118cad7c07d
SHA1: fadaa538d6af38d1acaca5ad2e9287718621f2e8
SHA256: 2FB39D7F2476BC5EDEAA0E5B7A781B6B80E46A9D0EBCCA960811ACA5B932B692
File Size: 3.85 MB, 3853312 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 relocations information
  • File doesn't have security information
  • File is .NET application
  • File is 32-bit executable
  • File is 64-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
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  • File is not packed
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

Windows PE Version Information

Name Value
Assembly Version
  • 2025.11.11.3
  • 1.0.0.0
Comments iPhone Activation Tool
Company Name
  • Borneo-tool.com
  • Microsoft
File Description
  • iBorneoProA12
  • WFA_ArduinoSerial_001
File Version
  • 2025.11.11.3
  • 1.0.0.0
Internal Name
  • Arduino Checkm8 A5 Flash Tool V1.0.exe
  • iBorneoProA12.exe
Legal Copyright
  • Copyright © Borneo-tool.com. 2025
  • Copyright © Microsoft 2015
Legal Trademarks @BorneoGSM
Original Filename
  • Arduino Checkm8 A5 Flash Tool V1.0.exe
  • iBorneoProA12.exe
Product Name
  • iBorneoProA12
  • WFA_ArduinoSerial_001
Product Version
  • 2025.11.11.3
  • 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x64
  • x86

Block Information

Total Blocks: 612
Potentially Malicious Blocks: 339
Whitelisted Blocks: 256
Unknown Blocks: 17

Visual Map

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

Similar Families

  • MSIL.HackAgent.D
  • MSIL.HackAgent.DA

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
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  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDelayExecution
  • ntdll.dll!NtDeviceIoControlFile
  • 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!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!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtYieldExecution
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Encryption Used
  • BCryptOpenAlgorithmProvider
Anti Debug
  • IsDebuggerPresent
Network Info Queried
  • GetNetworkParams
Other Suspicious
  • AdjustTokenPrivileges

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