Threat Database Trojans Trojan.MSIL.Krypt.ABTZ

Trojan.MSIL.Krypt.ABTZ

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 3
First Seen: November 8, 2025
Last Seen: November 26, 2025
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.ABTZ on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.

What Is Trojan.MSIL.Krypt.ABTZ?

Trojan.MSIL.Krypt.ABTZ is a type of malware that can compromise the security and integrity of your system. The name suggests it is a Trojan-type threat, which typically disguises itself as legitimate software to gain unauthorized access to a computer system. Once inside, it can cause a variety of problems, including data theft, system crashes, and the installation of additional malware.

How Trojan.MSIL.Krypt.ABTZ Operates

Trojan.MSIL.Krypt.ABTZ, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, such as opening malicious email attachments, downloading software from untrusted sources, or visiting compromised websites. After installation, it can communicate with its command and control servers to receive instructions, which may include stealing sensitive information, downloading more malware, or using the infected computer as part of a botnet for malicious activities.

Symptoms of Infection

Identifying a Trojan infection can be challenging because these malware types are designed to remain stealthy. However, some common symptoms may indicate an infection: slow system performance, frequent crashes, unexpected pop-ups, new and unfamiliar programs or icons, and changes to system settings without your intervention. If you notice any of these symptoms, it's crucial to take immediate action to protect your system and data.

How to Remove Trojan.MSIL.Krypt.ABTZ

  1. Boot into Safe Mode with Networking: This will limit the malware's ability to interfere with the removal process. Restart your computer, and as it boots up, press the key that opens the boot menu (usually F8, F12, or Del), and select Safe Mode with Networking.
  2. Perform a Full Scan with a Reputable Tool: Use an anti-malware tool like SpyHunter to scan your system thoroughly. These tools are designed to detect and remove malware, including Trojans like Trojan.MSIL.Krypt.ABTZ.
  3. Uninstall Suspicious Programs: Go through your installed programs and uninstall any that you don't recognize or that were installed around the time you suspect the infection occurred.
  4. Reset Your Browsers: Trojans can affect your web browsers, so resetting them to their default settings can help remove any malicious changes. This includes resetting Chrome, Firefox, Edge, or any other browser you use.
  5. Reboot and Re-scan: After completing the above steps, restart your computer in normal mode and perform another full scan with your anti-malware tool to ensure that all traces of the malware have been removed.

Conclusion

Removing Trojan.MSIL.Krypt.ABTZ from your system requires careful and systematic steps to ensure all components of the malware are eliminated. It's also crucial to adopt preventive measures to avoid future infections, such as keeping your operating system and software up to date, using strong and unique passwords, being cautious with email attachments and downloads, and regularly scanning your system with reputable anti-malware tools. By taking these steps, you can protect your system, data, and privacy from the threats posed by malware like Trojan.MSIL.Krypt.ABTZ.

Analysis Report

General information

Family Name: Trojan.MSIL.Krypt.ABTZ
Signature status: No Signature

Known Samples

MD5: 6eff67d215279a4de0262c834f87bb56
SHA1: 6f3f1aa5f6bd6555d57ba878f1029cbd325b1b46
SHA256: 4A3AD3F30D96182E122E6E985494FBB391939D31226779C345B965F592254C9C
File Size: 722.43 KB, 722432 bytes
MD5: 81938f2b5d72da8a39c6fcc3f1e1944a
SHA1: 0185dccd120bb91641f13f83001c2dd0d4440e50
SHA256: 3775BFA25892F2BAD85D1BCD9885A2198FB0332C6CD43B82A663D64A9C30B61B
File Size: 629.25 KB, 629248 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 either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • 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
Comments Gioco della Dama
Company Name University Project
File Description
  • Checkers
  • Dice Poker
File Version 1.0.0.0
Internal Name
  • BTOOd.exe
  • iItrC.exe
Legal Copyright
  • Copyright © 2024
  • Copyright © 2025
Original Filename
  • BTOOd.exe
  • iItrC.exe
Product Name
  • Checkers
  • Dice Poker
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x86

Block Information

Total Blocks: 46
Potentially Malicious Blocks: 5
Whitelisted Blocks: 22
Unknown Blocks: 19

Visual Map

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

Windows API Usage

Category API
User Data Access
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
  • NtQuerySystemInformation
  • OutputDebugString

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