Threat Database Trojans Trojan.MSIL.Krypt.YAAE

Trojan.MSIL.Krypt.YAAE

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 188
First Seen: February 7, 2024
Last Seen: October 29, 2025
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.YAAE indicates that your system has been compromised by a malicious threat. This type of malware is designed to infiltrate and damage your computer, often without your knowledge or consent. It's essential to take immediate action to remove the threat and prevent further harm to your system and personal data.

What Is Trojan.MSIL.Krypt.YAAE?

Trojan.MSIL.Krypt.YAAE is a type of Trojan horse malware, which is a broad category of threats that disguise themselves as legitimate software. The name "Trojan.MSIL.Krypt.YAAE" suggests that it is a malicious program written in MSIL (Microsoft Intermediate Language) and may have encryption or obfuscation capabilities. However, without more specific information, it's difficult to determine the exact nature and intentions of this threat.

How Trojan.MSIL.Krypt.YAAE Operates

Trojan horses like Trojan.MSIL.Krypt.YAAE typically operate by exploiting vulnerabilities in software or tricking users into installing them. Once installed, they can perform a variety of malicious actions, such as stealing sensitive information, installing additional malware, or providing unauthorized access to the infected system. They may also attempt to evade detection by using anti-detection techniques or disguising themselves as legitimate processes.

Symptoms of Infection

Systems infected with Trojan.MSIL.Krypt.YAAE may exhibit a range of symptoms, including slow performance, frequent crashes, or unusual network activity. You may also notice unfamiliar programs or icons on your desktop, or receive unexpected pop-ups or alerts. In some cases, the malware may attempt to communicate with its creators or other infected systems, which can lead to further compromise and data theft.

  • Unexplained changes to system settings or configuration
  • Appearance of unfamiliar or suspicious files and folders
  • Increased CPU usage or disk activity
  • Difficulty accessing or using certain programs or features

How to Remove Trojan.MSIL.Krypt.YAAE

  1. Restart 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 threats
  3. Uninstall any suspicious or recently installed programs 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 a follow-up scan to ensure that the threat has been fully removed

Conclusion

Removing Trojan.MSIL.Krypt.YAAE from your system requires careful attention and a methodical approach. By following the steps outlined above and using reputable security tools, you can help to ensure the complete removal of the threat and prevent future infections. It's also essential to maintain good security practices, such as keeping your software up to date, using strong passwords, and avoiding suspicious downloads or links, to minimize the risk of compromise and protect your personal data.

Analysis Report

General information

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

Known Samples

MD5: ed015711b77bad8260676f96eadd467f
SHA1: 35c9a50df3d25ced92feb5360ae52b30ec52994a
SHA256: B7C800A2C6B1472455080DF9B111289973CAB6B3D5408BAD98B0BCCEE6F08435
File Size: 481.28 KB, 481280 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
Comments Signor Shereefs Mossgrown
Company Name Guardrails Aloin Cogent
File Description List Controller Setup
File Version 1.0.0.0
Internal Name Sabotage.exe
Legal Copyright Copyright 2023
Original Filename Sabotage.exe
Product Name Alias
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • Installer Version
  • x86

Block Information

Total Blocks: 5
Potentially Malicious Blocks: 4
Whitelisted Blocks: 1
Unknown Blocks: 0

Visual Map

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

Windows API Usage

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

Related Posts

Trending

Most Viewed

Loading...