Threat Database Trojans Trojan.ShellcodeRunner.Gen.HG

Trojan.ShellcodeRunner.Gen.HG

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 0
First Seen: January 17, 2026
OS(es) Affected: Windows

The detection of Trojan.ShellcodeRunner.Gen.HG on your system indicates a potential threat to your computer's security and integrity. This detection name suggests a type of Trojan horse malware, which is designed to allow unauthorized access to your system. It's essential to understand the nature of this threat and take immediate action to remove it and prevent further damage.

What Is Trojan.ShellcodeRunner.Gen.HG?

Trojan.ShellcodeRunner.Gen.HG is a type of malware that can compromise your system's security by executing arbitrary code, potentially leading to unauthorized access, data theft, or other malicious activities. The term "Trojan" refers to the malware's ability to disguise itself as legitimate software, while "ShellcodeRunner" implies that it can run shellcode, which is a piece of code that can be used to exploit vulnerabilities in your system. The ".Gen.HG" suffix suggests that this is a generic detection for a heuristic-based threat, indicating that the malware may not be a known variant but still poses a significant risk.

How Trojan.ShellcodeRunner.Gen.HG Operates

Trojan.ShellcodeRunner.Gen.HG, like other Trojans, can operate in various ways, depending on its intended purpose. It may be designed to create backdoors, allowing remote access to your system, or to execute other malicious code, such as ransomware or spyware. The malware can spread through various means, including infected software downloads, phishing emails, or exploited vulnerabilities in your system or applications. Once inside, it can hide itself and operate stealthily, making it challenging to detect without proper security tools.

Symptoms of Infection

Identifying a Trojan.ShellcodeRunner.Gen.HG infection can be difficult, as it may not exhibit obvious symptoms. However, you might notice unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs running in the background. Other signs of infection include unexpected changes to your system settings, new icons or shortcuts on your desktop, or strange network activity. If you suspect that your system is infected, it's crucial to take immediate action to mitigate the threat.

How to Remove Trojan.ShellcodeRunner.Gen.HG

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access, which you'll need for downloading removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove all instances of the malware.
  3. Uninstall any suspicious programs that you don't recognize or that were installed around the time of the infection. Be cautious and only remove programs that you're sure are malicious.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings that the malware might have altered.
  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

Removing Trojan.ShellcodeRunner.Gen.HG from your system requires careful and immediate action. 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 software, and being cautious with emails and downloads, you can protect your system from future infections. Remember, prevention and vigilance are key to maintaining your system's security and integrity.

Analysis Report

General information

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

Known Samples

MD5: e5e85b400316666f495876bbfd41cdf8
SHA1: 477730a97745540d83232cf582146cf3633bc556
SHA256: 73987F51800E989C17DB9A06E2A8DF05C027EE4B8091DFBEA635D598FC3CA2F9
File Size: 138.75 KB, 138752 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have resources
  • File doesn't have security information
  • File has exports table
  • File has TLS 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
Show More
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • dll
  • x64

Block Information

Total Blocks: 19
Potentially Malicious Blocks: 17
Whitelisted Blocks: 2
Unknown Blocks: 0

Visual Map

x x 0 x 0 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

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
Show More
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN

Related Posts

Trending

Most Viewed

Loading...