Threat Database Trojans Trojan.Exploit.GC

Trojan.Exploit.GC

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 5
First Seen: April 14, 2023
Last Seen: March 11, 2026
OS(es) Affected: Windows

The detection of Trojan.Exploit.GC indicates that your system has been compromised by a potentially harmful piece of software. This type of threat is designed to exploit vulnerabilities in your system, allowing unauthorized access and control. It is essential to take immediate action to remove the threat and prevent further damage.

What Is Trojan.Exploit.GC?

Trojan.Exploit.GC is a type of Trojan horse malware that uses exploits to gain unauthorized access to a system. Trojans are malicious programs that disguise themselves as legitimate software, making it difficult to detect them. The ".Exploit" part of the name suggests that this malware uses exploits to propagate and infect systems. The "GC" suffix may indicate a specific variant or subset of the malware, but without further information, it is difficult to determine its exact nature.

How Trojan.Exploit.GC Operates

Trojan.Exploit.GC, like other Trojans, operates by exploiting vulnerabilities in software or operating systems. Once inside a system, it can create backdoors, allowing remote access and control. This can lead to a range of malicious activities, including data theft, installation of additional malware, and disruption of system operations. The exact mechanisms used by Trojan.Exploit.GC are not specified, but it is likely to follow common patterns of Trojan horse behavior, such as communicating with command and control servers, downloading additional malware, and attempting to evade detection by security software.

Symptoms of Infection

Systems infected with Trojan.Exploit.GC may exhibit a range of symptoms, including slow performance, frequent crashes, and unexpected behavior. You may also notice unusual network activity, such as unfamiliar connections or data transfers. In some cases, the malware may attempt to disguise itself as a legitimate program or system process, making it harder to detect. Keeping an eye out for these symptoms and maintaining regular system checks can help identify potential infections early on.

How to Remove Trojan.Exploit.GC

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access for updates and scans.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the malware and any associated files or registry entries.
  3. Uninstall any suspicious programs that may have been installed by the malware. Be cautious and only remove programs that you are certain are malicious or unnecessary.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings. This can help remove any malicious extensions or settings that the malware may have installed.
  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.Exploit.GC requires careful and immediate action to prevent further damage to your system. 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 when opening emails or downloading files from the internet, you can help protect your system from future infections. Remember, vigilance and regular system checks are key to maintaining the security and integrity of your computer.

Analysis Report

General information

Family Name: Trojan.Exploit.GC
Signature status: No Signature

Known Samples

MD5: 7ed9ee04795954cdb27e013fe77e27c3
SHA1: f5af577f1dc476cffdaec7a68f5508eec6e46689
SHA256: C7E471218B00CDEC4F7845A80F1C5B069EE97BF270F878EA45B2DD53AAD14798
File Size: 15.36 KB, 15360 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 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)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • No Version Info
  • ntdll
  • WriteProcessMemory
  • x64

Block Information

Total Blocks: 44
Potentially Malicious Blocks: 6
Whitelisted Blocks: 38
Unknown Blocks: 0

Visual Map

0 x x x 0 x x x 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 2 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtProtectVirtualMemory
Show More
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtWriteFile
  • ntdll.dll!NtWriteVirtualMemory
  • ntdll.dll!NtYieldExecution
  • win32u.dll!NtUserGetKeyboardLayout
  • win32u.dll!NtUserGetThreadState
Network Winsock2
  • WSAStartup
Network Winsock
  • connect
  • recv
  • send
  • socket

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