Threat Database Trojans Trojan.MSIL.Exploit.G

Trojan.MSIL.Exploit.G

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 10
First Seen: November 15, 2022
Last Seen: March 11, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Exploit.G on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational mechanisms, symptoms of infection, and most importantly, steps to remove it from your system. It's crucial to approach this situation with a clear understanding of the risks and the necessary actions to mitigate them.

What Is Trojan.MSIL.Exploit.G?

Trojan.MSIL.Exploit.G is identified as a Trojan-type threat, which means it is a type of malware that disguises itself as legitimate software but actually allows unauthorized access to the victim's system. The name suggests it exploits vulnerabilities, potentially in Microsoft Intermediate Language (MSIL), to carry out its malicious activities. Understanding the nature of this threat is key to effectively removing it and preventing future infections.

How Trojan.MSIL.Exploit.G Operates

Trojan.MSIL.Exploit.G, like other Trojans, operates by deceiving users into installing it on their systems. Once installed, it can create backdoors for remote access, allowing attackers to steal sensitive information, install additional malware, or use the infected system for malicious activities such as spamming or launching attacks on other systems. The exploit part of its name indicates it may leverage vulnerabilities in software to spread or to gain elevated privileges on the system.

Symptoms of Infection

Symptoms of a Trojan.MSIL.Exploit.G infection can vary but may include unusual system behavior such as unexpected crashes, slow performance, or the appearance of unwanted programs or toolbars in your web browser. You might also notice that your system is connecting to the internet without your input, or that files are being modified or deleted without your knowledge. Sometimes, the infection might not display any noticeable symptoms, making it difficult to detect without a proper security scan.

How to Remove Trojan.MSIL.Exploit.G

  1. Boot into Safe Mode with Networking: This will allow you to use the internet to download removal tools while limiting the malware's ability to interfere with the removal process.
  2. Perform a Full Scan with a Reputable Tool: Utilize a reputable anti-malware tool, such as SpyHunter, to scan your system thoroughly. These tools are designed to detect and remove malware, including Trojans like Trojan.MSIL.Exploit.G.
  3. Uninstall Suspicious Programs: Go through your installed programs and uninstall any that you do not recognize or that were installed around the time you suspect the infection occurred.
  4. Reset Your Web Browsers: Resetting browsers like Chrome, Firefox, and Edge can help remove any malicious extensions or settings that the Trojan may have altered. This will help ensure that your browsing experience is secure and free from potential malware-controlled redirects or data theft.
  5. Reboot and Re-scan: After taking the above steps, reboot your system and perform another full scan with your anti-malware tool to ensure that the threat has been completely removed.

Conclusion

Removing Trojan.MSIL.Exploit.G requires a systematic approach to ensure that all components of the malware are eliminated from your system. By understanding how this Trojan operates and following the steps outlined for its removal, you can protect your system from its malicious activities. It's also important to maintain a proactive stance against future infections by keeping your operating system and software up to date, using strong antivirus protection, and being cautious when opening emails or downloading software from the internet.

Analysis Report

General information

Family Name: Trojan.MSIL.Exploit.G
Signature status: No Signature

Known Samples

MD5: 8af5a99d2a65314505a19fa47b967431
SHA1: b2aa2441b2838215d42058bef1412d75e35d3891
SHA256: C4390605106F76FEF4675179D216349EAC610F5408EE5709432C14B871D51BE3
File Size: 12.29 KB, 12288 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 .NET application
  • File is 32-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI 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
Assembly Version 1.0.0.0
File Description SharpPrintNightmare
File Version 1.0.0.0
Internal Name SharpPrintNightmare.exe
Legal Copyright Copyright © 2021
Original Filename SharpPrintNightmare.exe
Product Name SharpPrintNightmare
Product Version 1.0.0.0

File Traits

  • .NET
  • x86

Block Information

Total Blocks: 9
Potentially Malicious Blocks: 5
Whitelisted Blocks: 2
Unknown Blocks: 2

Visual Map

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

Similar Families

  • MSIL.Exploit.G

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateKey
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFlushProcessWriteBuffers
  • ntdll.dll!NtFreeVirtualMemory
Show More
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent

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