Threat Database Trojans Trojan.MSIL.Krypt.CCKA

Trojan.MSIL.Krypt.CCKA

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 15,940
Threat Level: 80 % (High)
Infected Computers: 292
First Seen: July 6, 2021
Last Seen: May 14, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.CCKA 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 its presence can lead to a range of problems, including data theft, system crashes, and unauthorized access to your personal information.

What Is Trojan.MSIL.Krypt.CCKA?

Trojan.MSIL.Krypt.CCKA is a type of Trojan horse malware that is designed to infiltrate and compromise a computer system without the user's knowledge or consent. The name "Trojan" refers to the fact that this type of malware disguises itself as a legitimate program or file, allowing it to evade detection and gain access to the system. The ".MSIL" part of the name suggests that the malware is written in Microsoft Intermediate Language, which is a programming language used to create .NET applications.

How Trojan.MSIL.Krypt.CCKA Operates

Once Trojan.MSIL.Krypt.CCKA has infected a system, it can operate in a variety of ways, depending on its intended purpose. Some common behaviors of Trojan horse malware include installing additional malware, stealing sensitive information such as passwords or credit card numbers, and providing unauthorized access to the system. The malware may also attempt to communicate with its creators or other infected systems, allowing it to receive updates or transmit stolen data.

Symptoms of Infection

The symptoms of a Trojan.MSIL.Krypt.CCKA infection can vary, but common signs include slow system performance, unexpected crashes or freezes, and unfamiliar programs or icons on the desktop. You may also notice unusual network activity, such as unexpected outgoing connections or data transfers. In some cases, the malware may attempt to disguise itself as a legitimate program or system process, making it difficult to detect.

How to Remove Trojan.MSIL.Krypt.CCKA

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full scan of your system to detect and remove the malware.
  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 computer and perform another full scan with your anti-malware tool to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.MSIL.Krypt.CCKA from your system requires careful attention to detail and a thorough understanding of the malware's behavior and characteristics. By following the steps outlined above and using reputable anti-malware tools, you can help to ensure that your system is secure and free from malware. It's also important to take steps to prevent future infections, such as keeping your operating system and software up to date, using strong passwords, and avoiding suspicious downloads or email attachments.

Analysis Report

General information

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

Known Samples

MD5: 15d99f21e864079915cd624c9d0cc36b
SHA1: ab37f92c741a76f95c162554dbaa9d9dba8d5bc0
SHA256: FFBAAAFF40B3786D9699C9C60D8AF44A7D53C462CA11BE117F9D5BB87E6B7487
File Size: 460.80 KB, 460800 bytes
MD5: 492ac907e895c53bf404c485cde4ca0f
SHA1: 86a3364d67744ce6fa4750f9b25a40f3fdc65fae
SHA256: B9A34651559143CF1B2262282A361E83299FA6C6FECE04A3EBC58CA0C4B69E14
File Size: 460.80 KB, 460800 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)
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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 Version 1.0.0.0
Internal Name
  • Nhvzgd.exe
  • Udtuletcw.exe
Original Filename
  • Nhvzgd.exe
  • Udtuletcw.exe
Product Version 1.0.0.0

File Traits

  • .NET
  • GenKrypt
  • HighEntropy
  • x86

Block Information

Total Blocks: 59
Potentially Malicious Blocks: 11
Whitelisted Blocks: 22
Unknown Blocks: 26

Visual Map

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

Windows API Usage

Category API
User Data Access
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Encryption Used
  • BCryptOpenAlgorithmProvider
  • CryptAcquireContext
Anti Debug
  • NtQuerySystemInformation

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