Threat Database Trojans Trojan.MSIL.Krypt.VC

Trojan.MSIL.Krypt.VC

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 1,169
First Seen: May 8, 2021
Last Seen: December 26, 2025
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.VC 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 it's essential to understand its nature and how to remove it effectively.

What Is Trojan.MSIL.Krypt.VC?

Trojan.MSIL.Krypt.VC is a type of Trojan horse malware that can infect your computer through various means, such as exploited vulnerabilities, phishing attacks, or malicious downloads. The name "Trojan" refers to the fact that this malware disguises itself as a legitimate program or file, allowing it to bypass security measures and gain unauthorized access to your system. The "MSIL" part of the name suggests that the malware is written in Microsoft Intermediate Language, which is a platform-agnostic intermediate representation of code. The "Krypt" part may indicate that the malware has encryption or obfuscation capabilities, making it harder to detect and analyze.

How Trojan.MSIL.Krypt.VC Operates

Once Trojan.MSIL.Krypt.VC infects your computer, it can perform a variety of malicious activities, such as stealing sensitive information, installing additional malware, or providing unauthorized access to your system. The malware may also attempt to communicate with its command and control servers to receive updates, transmit stolen data, or receive instructions from its creators. Trojan.MSIL.Krypt.VC can also exploit system vulnerabilities to escalate its privileges, allowing it to gain greater control over your computer.

Symptoms of Infection

The symptoms of a Trojan.MSIL.Krypt.VC infection can vary, but common indicators include slow system performance, unexpected pop-ups or advertisements, and suspicious network activity. You may also notice that your antivirus software is disabled or that your system is crashing frequently. In some cases, the malware may not exhibit any noticeable symptoms, making it difficult to detect without the aid of security software.

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

How to Remove Trojan.MSIL.Krypt.VC

  1. Boot your computer 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 malicious files or programs.
  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 scan with your anti-malware tool to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.MSIL.Krypt.VC from your system requires careful attention to detail and a thorough understanding of the malware's characteristics. By following the steps outlined above and using reputable security software, you can effectively remove the malware and protect your system from future infections. It's essential to remain vigilant and take proactive measures to prevent malware infections, such as keeping your operating system and software up to date, using strong antivirus protection, and avoiding suspicious downloads or links.

Analysis Report

General information

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

Known Samples

MD5: 2490dcd2b23c972ab51e82b755990954
SHA1: 8d968a2861c9cf840c9d7279ac62546181061776
SHA256: E2C1D93F241CD54D712C0D76CCC4FFEC9AC2700A4C63128473D12F5839254CDE
File Size: 2.24 MB, 2242560 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 relocations information
  • File doesn't have security information
  • File is .NET application
  • File is 64-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is not packed
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  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Icons

Windows PE Version Information

Name Value
Assembly Version 0.0.0.0
Comments Google Chrome
Company Name Google Inc.
File Description chrome.exe
File Version 70.0.3538.110
Internal Name 11.exe
Legal Copyright Copyright 2017 Google Inc. All rights reserved.
Original Filename 11.exe
Product Name Google Chrome
Product Version 70.0.3538.110

File Traits

  • .NET
  • HighEntropy
  • ntdll
  • RijndaelManaged
  • WriteProcessMemory
  • x64

Block Information

Total Blocks: 17
Potentially Malicious Blocks: 9
Whitelisted Blocks: 0
Unknown Blocks: 8

Visual Map

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

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDuplicateObject
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  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcess
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryDefaultLocale
  • ntdll.dll!NtQueryDirectoryFileEx
  • ntdll.dll!NtQueryFullAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • ntdll.dll!NtQueryInformationJobObject
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationThread
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • ntdll.dll!NtQueryLicenseValue
  • ntdll.dll!NtQueryPerformanceCounter
  • ntdll.dll!NtQuerySecurityAttributesToken
  • ntdll.dll!NtQuerySecurityObject
  • ntdll.dll!NtQuerySystemInformation
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation

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