Threat Database Trojans Trojan.ShellcodeRunner.Gen.GP

Trojan.ShellcodeRunner.Gen.GP

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 1
First Seen: January 14, 2026
Last Seen: February 5, 2026
OS(es) Affected: Windows

The detection of Trojan.ShellcodeRunner.Gen.GP indicates that your system has been compromised by a potentially malicious threat. This type of threat is categorized as a Trojan, which is a broad term for malware that disguises itself as legitimate software. Trojans can cause significant harm to your system, including data theft, unauthorized access, and disruption of normal computer functions.

What Is Trojan.ShellcodeRunner.Gen.GP?

Trojan.ShellcodeRunner.Gen.GP is a type of malware that is designed to execute arbitrary code on a compromised system. The term "Shellcode" refers to a small piece of code that is used to exploit vulnerabilities in software or operating systems. The ".Gen.GP" suffix suggests that this is a generic detection, indicating that the malware may not be a specific, known variant, but rather a newly discovered or mutated strain.

How Trojan.ShellcodeRunner.Gen.GP Operates

Once installed on a system, Trojan.ShellcodeRunner.Gen.GP 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 begin to execute malicious code immediately. The malware may also try to evade detection by using anti-detection techniques, such as code obfuscation or encryption. In some cases, Trojan.ShellcodeRunner.Gen.GP may be used as a dropper, which is a type of malware that installs additional malicious software on a compromised system.

Symptoms of Infection

The symptoms of a Trojan.ShellcodeRunner.Gen.GP infection can vary, but common indicators include slow system performance, unexpected crashes or freezes, and unusual network activity. You may also notice that your system is behaving erratically, or that certain programs or functions are not working as expected. In some cases, you may receive alerts or warnings from your security software, indicating that a potential threat has been detected.

  • Unexplained changes to system settings or configuration
  • Appearance of unknown or suspicious programs or files
  • Increased CPU or memory usage
  • Difficulty accessing certain websites or online services

How to Remove Trojan.ShellcodeRunner.Gen.GP

  1. Boot your system 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 scan of your system and detect any associated malware
  3. Uninstall any suspicious programs or applications 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 system and perform an additional scan to ensure that all remnants of the malware have been removed

Conclusion

Removing Trojan.ShellcodeRunner.Gen.GP from your system requires careful attention to detail and a thorough understanding of the malware removal process. By following the steps outlined above and using reputable security software, you can help to ensure that your system is clean and free from infection. Remember to always be cautious when downloading software or clicking on links from unknown sources, and to keep your security software up to date to protect against the latest threats.

Analysis Report

General information

Family Name: Trojan.ShellcodeRunner.Gen.GP
Signature status: No Signature

Known Samples

MD5: 32786883a7453652949f45a4c293f238
SHA1: 89dcbcee15127ca1900888fdadd8e7c8509cfdef
SHA256: 75D25AD8CEDB8DB31F2B34B87B8EC67DBD1893DDBD0AC551A96E8834E9E181EE
File Size: 8.19 KB, 8192 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have security information
  • File is 64-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)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Company Name TODO: <Company name>
File Description TODO: <File description>
File Version 1.0.0.1
Internal Name DLC.exe
Legal Copyright Copyright (C) 2025
Original Filename DLC.exe
Product Name TODO: <Product name>
Product Version 1.0.0.1

File Traits

  • Default Version Info
  • x64

Block Information

Total Blocks: 12
Potentially Malicious Blocks: 4
Whitelisted Blocks: 8
Unknown Blocks: 0

Visual Map

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

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateKey
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
Show More
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWriteFile
  • UNKNOWN

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