Threat Database Trojans Trojan.MSIL.Rubeus.TG

Trojan.MSIL.Rubeus.TG

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 10
First Seen: February 9, 2024
Last Seen: April 17, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Rubeus.TG on your system indicates a potential security threat that requires immediate attention. This type of malware is designed to compromise the security and integrity of your computer, and it's essential to understand its nature and take steps to remove it.

What Is Trojan.MSIL.Rubeus.TG?

Trojan.MSIL.Rubeus.TG is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate or harmless. The name "Trojan" refers to the malware's ability to deceive users into installing or executing it, often by masquerading as a useful program or utility. The ".MSIL" part of the name suggests that the malware is written in Microsoft Intermediate Language, which is a platform-agnostic intermediate representation of code. The ".Rubeus.TG" part is likely a specific identifier or variant of the malware.

How Trojan.MSIL.Rubeus.TG Operates

Once installed on a system, Trojan.MSIL.Rubeus.TG can operate in various ways, depending on its intended purpose. It may attempt to connect to a command and control server to receive instructions or transmit stolen data. It may also try to install additional malware, create backdoors, or exploit vulnerabilities to gain elevated privileges. The malware's primary goal is often to remain undetected while it carries out its malicious activities, which can include data theft, espionage, or disruption of system operations.

Symptoms of Infection

Systems infected with Trojan.MSIL.Rubeus.TG may exhibit a range of symptoms, including unusual network activity, slow system performance, or unexplained changes to system settings. Users may also notice unfamiliar programs or icons on their desktop, or receive unexpected pop-ups or alerts. In some cases, the malware may not produce any noticeable symptoms, making it difficult to detect without the aid of security software.

  • Unexplained changes to system settings or configuration
  • Slow system performance or frequent crashes
  • Unusual network activity or unexpected connections
  • Appearance of unfamiliar programs or icons
  • Receipt of unexpected pop-ups or alerts

How to Remove Trojan.MSIL.Rubeus.TG

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for internet access.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any malicious files or components.
  3. Uninstall any suspicious programs or applications that may be related to the malware.
  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 another scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.MSIL.Rubeus.TG from your system requires a combination of technical knowledge and caution. By following the steps outlined above and using reputable security software, you can help to ensure the complete removal of the malware and prevent future infections. It's essential to remain vigilant and take proactive measures to protect your system and data from the ever-evolving threats in the cyber landscape.

Analysis Report

General information

Family Name: Trojan.MSIL.Rubeus.TG
Signature status: No Signature

Known Samples

MD5: 7e55897a882a683efaef6f83492e910c
SHA1: 66c997a5dc8fe48b7e7d7fc0c08a8bc9a1d73a21
SHA256: F0AB839FE7F071A34346820B0ACD3DAE63ED497B31F4590911B2DF480C338A99
File Size: 206.85 KB, 206848 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • 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)
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  • 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 SharpTask
File Version 1.0.0.0
Internal Name SharpTask.exe
Legal Copyright Copyright © 2019
Original Filename SharpTask.exe
Product Name SharpTask
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x86

Block Information

Total Blocks: 17
Potentially Malicious Blocks: 9
Whitelisted Blocks: 3
Unknown Blocks: 5

Visual Map

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

Windows API Usage

Category API
User Data Access
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Encryption Used
  • BCryptOpenAlgorithmProvider

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