Threat Database Trojans Trojan.MSIL.Krypt.MBEAI

Trojan.MSIL.Krypt.MBEAI

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 1
First Seen: February 3, 2026
Last Seen: March 10, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.MBEAI 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.MBEAI?

Trojan.MSIL.Krypt.MBEAI is a type of malware that has been detected on your system. The name suggests it is a Trojan-type threat, which is a broad category of malicious software designed to gain unauthorized access to a computer system. Trojans can be used to steal sensitive information, install additional malware, or provide a backdoor for remote access. It's essential to understand that the name Trojan.MSIL.Krypt.MBEAI is a detection label and may not necessarily indicate a specific malware family or variant.

How Trojan.MSIL.Krypt.MBEAI Operates

Trojan-type threats like Trojan.MSIL.Krypt.MBEAI typically operate by exploiting vulnerabilities in software or tricking users into installing them. Once installed, they can communicate with their command and control servers to receive instructions, which might include downloading additional malware, stealing data, or engaging in other malicious activities. These threats often masquerade as legitimate software or are embedded within seemingly harmless programs, making them difficult to detect without proper security measures.

Symptoms of Infection

Symptoms of a Trojan.MSIL.Krypt.MBEAI infection can vary widely, depending on the specific goals of the malware. Common indicators include unusual system behavior, such as slow performance, frequent crashes, or the appearance of unfamiliar programs or icons. You might also notice changes in your browser settings, unexpected pop-ups, or increased network activity without an apparent cause. In some cases, the infection may not exhibit noticeable symptoms, making regular system scans crucial for detection.

How to Remove Trojan.MSIL.Krypt.MBEAI

  1. Boot your computer in Safe Mode with Networking. This will help prevent the malware from loading and make it easier to remove.
  2. Download and install a reputable anti-malware tool, such as SpyHunter. Perform a full scan of your system to detect and remove all instances of Trojan.MSIL.Krypt.MBEAI and any related malware.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected. Be cautious and only remove programs you are certain are malicious or unnecessary.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings. This can help remove any malicious extensions or settings changes made by the malware.
  5. Reboot your computer 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.MBEAI from your system requires careful attention to detail and the use of reputable security software. By following the steps outlined above, you can effectively eliminate this threat and protect your system from future infections. Remember, prevention is key; keeping your operating system, software, and security tools up to date, along with practicing safe browsing habits, will significantly reduce the risk of malware infections. Stay vigilant and ensure your system's security is always a top priority.

Analysis Report

General information

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

Known Samples

MD5: 40c8f794303b250de231fd3ffd901ea9
SHA1: 87fdbacb477533b9d5926bed2bf2fd2e4fe17d37
SHA256: D38C5A1B17471AC698802EC2F19E8C59DFFB5D4DAA2DCBB316FB5E78EF0CD470
File Size: 1.02 MB, 1021440 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 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)
Show More
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
Company Name Oracle
File Description Advanced Query Builder
File Version 1.0.0.0
Internal Name lvJdUpy.exe
Legal Copyright Copyright © Oracle 2026
Original Filename lvJdUpy.exe
Product Name Advanced Query Builder
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x86

Block Information

Total Blocks: 105
Potentially Malicious Blocks: 18
Whitelisted Blocks: 60
Unknown Blocks: 27

Visual Map

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

Windows API Usage

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

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