Threat Database Trojans Trojan.MSIL.Krypt.KAIA

Trojan.MSIL.Krypt.KAIA

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 3
First Seen: July 6, 2023
Last Seen: November 28, 2025
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.KAIA on your system indicates a potential security threat that requires immediate attention. This report provides an overview of the threat, its operational characteristics, symptoms of infection, and steps to remove it from your system.

What Is Trojan.MSIL.Krypt.KAIA?

Trojan.MSIL.Krypt.KAIA is a type of malware that has been detected on 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. Trojans can be used to steal sensitive information, install additional malware, or provide a backdoor for remote access to the infected system.

How Trojan.MSIL.Krypt.KAIA Operates

Like other Trojans, Trojan.MSIL.Krypt.KAIA likely operates by exploiting vulnerabilities in software or tricking users into installing it. Once installed, it may communicate with command and control servers to receive instructions or transmit stolen data. The malware may also attempt to evade detection by using various techniques such as code obfuscation or anti-debugging methods.

Trojans can be spread through various means, including infected software downloads, phishing emails, or exploited vulnerabilities in operating systems or applications. They can also be used as a delivery mechanism for other types of malware, such as ransomware or spyware.

Symptoms of Infection

Systems infected with Trojan.MSIL.Krypt.KAIA may exhibit a range of symptoms, including unusual system behavior, slow performance, or unexpected crashes. You may also notice unfamiliar programs or icons on your system, or receive unexpected pop-ups or alerts. In some cases, the malware may not exhibit any noticeable symptoms, making it difficult to detect without the use of security software.

  • Unexplained changes to system settings or configuration
  • Appearance of unfamiliar programs or files
  • Unexpected network activity or communication with unknown servers
  • System crashes or instability

How to Remove Trojan.MSIL.Krypt.KAIA

  1. Boot your system in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system and detect any associated malware.
  3. Uninstall any suspicious programs or applications that may be related to the infection.
  4. Reset your web browsers, including Chrome, Firefox, and Edge, to their default settings to remove any malicious extensions or settings.
  5. Reboot your system and perform another scan with your anti-malware tool to ensure that the malware has been fully removed.

Conclusion

Removing Trojan.MSIL.Krypt.KAIA from your system requires careful attention to detail and the use of reputable security software. By following the steps outlined in this report, you can help to ensure that your system is free from this malware and any associated threats. It is also essential to practice good security habits, such as regularly updating your software, using strong passwords, and being cautious when clicking on links or downloading attachments from unknown sources.

Remember that the removal of malware is just the first step in securing your system. Ongoing monitoring and maintenance are necessary to prevent future infections and protect your sensitive information.

Analysis Report

General information

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

Known Samples

MD5: 1856780ce368c804d161c4ac210b3ac3
SHA1: aeeb309333e51c957c9186d85529cdd0b36d8aa8
SHA256: 530818A929752565849F8B1FAB483A6A78D76488472DB01106114046E2DD3466
File Size: 658.43 KB, 658432 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
File Description QUANLYDAILY
File Version 1.0.0.0
Internal Name qOuuG.exe
Legal Copyright Copyright © 2017
Original Filename qOuuG.exe
Product Name QUANLYDAILY
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x86

Block Information

Total Blocks: 194
Potentially Malicious Blocks: 6
Whitelisted Blocks: 140
Unknown Blocks: 48

Visual Map

0 ? ? ? ? 0 0 ? x ? ? ? 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 0 0 0 0 0 0 0 0 0 0 0 ? x x ? 0 0 0 0 0 0 0 0 0 0 0 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 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 0 0 0 0 0 0 0 0 0 0 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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