Threat Database Trojans Trojan.Injector.HYE

Trojan.Injector.HYE

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 6
First Seen: September 19, 2025
Last Seen: February 28, 2026
OS(es) Affected: Windows

The detection of Trojan.Injector.HYE on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security of your computer, allowing unauthorized access to your personal data and potentially leading to further malicious activities. It is essential to understand the nature of this threat and take prompt action to remove it and protect your system.

What Is Trojan.Injector.HYE?

Trojan.Injector.HYE is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs. The name "Trojan.Injector.HYE" suggests that it may be capable of injecting malicious code into other programs or system processes. Trojan horses are often used to gain unauthorized access to a computer system, allowing attackers to steal sensitive information, install additional malware, or use the infected system for malicious activities.

How Trojan.Injector.HYE Operates

Once installed on a system, Trojan.Injector.HYE can operate in various ways, depending on its intended purpose. It may attempt to connect to a command and control server to receive instructions from its creators, or it may start executing its malicious payload immediately. The malware may also try to evade detection by anti-virus software by using various techniques such as code obfuscation, encryption, or exploiting vulnerabilities in the operating system or applications. Understanding the exact operation of Trojan.Injector.HYE is challenging without specific details, but its presence on your system poses a significant risk to your security and privacy.

Symptoms of Infection

The symptoms of a Trojan.Injector.HYE infection can vary widely, depending on the specific goals of the malware and how it is designed to operate. Common indicators of a Trojan infection include unusual system behavior, such as slow performance, unexpected pop-ups, or unfamiliar programs running in the background. You might also notice that your browser settings have been altered, or you are being redirected to suspicious websites. In some cases, the infection might not exhibit any noticeable symptoms, making it difficult to detect without the use of anti-virus software.

How to Remove Trojan.Injector.HYE

  1. Enter Safe Mode with Networking to prevent the malware from interfering with the removal process. This mode allows you to use the internet to download removal tools while limiting the malware's ability to run.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. This will help identify and remove all components of the Trojan.Injector.HYE malware.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs that you are certain are not essential to your system's operation.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the malware.
  5. Reboot your system and perform another full scan with your anti-malware tool to ensure that all remnants of the malware have been removed.

Conclusion

The removal of Trojan.Injector.HYE 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 good security practices, such as keeping your operating system and software up to date, using strong antivirus protection, and being cautious when opening email attachments or downloading software from the internet, you can significantly reduce the risk of future infections. Remember, vigilance and proactive measures are key to securing your digital environment against evolving threats like Trojan.Injector.HYE.

Analysis Report

General information

Family Name: Trojan.Injector.HYE
Signature status: Hash Mismatch

Known Samples

MD5: 6ad9a5e2476be22f82590b064ad2c859
SHA1: 699bae60f8e7e5055a4e237fff702a4bb382aaae
SHA256: 9FC2D2A42B6A06A018C8D503E7830964CAEFBAD1FC57CE6DB18530A9849249FB
File Size: 3.25 MB, 3250752 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File has exports table
  • File has TLS information
  • File is 32-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
  • 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
Comments For more information visit http://libgit2.github.com/
File Description libgit2 - the Git linkable library
File Version 1.7.2
Internal Name git2-a418d9d.dll
Legal Copyright Copyright (C) the libgit2 contributors. All rights reserved.
Original Filename git2-a418d9d.dll
Product Name libgit2
Product Version 1.7.2

Digital Signatures

Signer Root Status
Microsoft 3rd Party Application Component Microsoft Code Signing PCA 2011 Hash Mismatch

File Traits

  • 2+ executable sections
  • dll
  • HighEntropy
  • x86

Block Information

Total Blocks: 73
Potentially Malicious Blocks: 3
Whitelisted Blocks: 70
Unknown Blocks: 0

Visual Map

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

Similar Families

  • Agent.LFI
  • Agent.LFU
  • Injector.HYE
  • Lumma.EJ
  • Remcos.DA
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  • Rozena.HGH

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!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\699bae60f8e7e5055a4e237fff702a4bb382aaae_0003250752.,LiQMAxHB

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