Threat Database Trojans Trojan.MSIL.Krypt.VD

Trojan.MSIL.Krypt.VD

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 18,281
Threat Level: 80 % (High)
Infected Computers: 678
First Seen: July 10, 2021
Last Seen: July 20, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.VD on your system indicates a potential security threat that requires immediate attention. This report aims to provide you with a comprehensive understanding of the threat, its operational mechanisms, symptoms of infection, and most importantly, steps to remove it from your system. It's crucial to approach this situation with a clear understanding of the risks and the actions needed to mitigate them.

What Is Trojan.MSIL.Krypt.VD?

Trojan.MSIL.Krypt.VD is identified as a Trojan-type threat. Trojans are malicious programs that can cause significant harm to your computer system. They are designed to allow unauthorized access to the victim's system, potentially leading to data theft, system damage, or the installation of additional malware. The name "Trojan.MSIL.Krypt.VD" suggests it may involve encryption or obfuscation techniques to evade detection, but without specific details, it's essential to focus on general principles of malware removal and system security.

How Trojan.MSIL.Krypt.VD Operates

Like other Trojans, Trojan.MSIL.Krypt.VD likely operates by disguising itself as a legitimate program or file, tricking users into installing it. Once installed, it can perform a variety of malicious actions, including but not limited to, stealing sensitive information, downloading additional malware, or providing backdoor access to your system. The specific operations of Trojan.MSIL.Krypt.VD can vary, but the end goal is typically to compromise your system's security and exploit it for malicious purposes.

Symptoms of Infection

Symptoms of a Trojan infection can be subtle and may not always be immediately apparent. Common indicators include unusual system behavior, such as slow performance, frequent crashes, or unfamiliar programs and icons appearing on your desktop. You might also notice increased network activity, even when you're not using your internet connection, or find that your antivirus software is disabled. Recognizing these symptoms early can help in taking prompt action to protect your system and data.

How to Remove Trojan.MSIL.Krypt.VD

  1. Enter Safe Mode with Networking to limit the malware's ability to interfere with the removal process. This mode allows you to access the internet, which is necessary for downloading or updating antivirus software.
  2. Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter. Ensure the software is updated to the latest version to maximize its effectiveness against the latest threats.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time your system became infected. Be cautious and only remove programs you are certain are malicious or unnecessary.
  4. Reset your web browsers, such as Chrome, Firefox, or Edge, to their default settings. This can help remove any malicious extensions or settings changes made by the Trojan.
  5. After completing the above steps, reboot your system and then perform another scan to ensure that the threat has been fully removed. This step is crucial as it verifies the effectiveness of the removal process.

Conclusion

Removing Trojan.MSIL.Krypt.VD requires a methodical approach to ensure your system is thoroughly cleaned and protected. By understanding the nature of the threat and following the steps outlined, you can effectively eliminate the malware and secure your system against future infections. It's also important to maintain good cybersecurity practices, including keeping your operating system and software up to date, using strong antivirus protection, and being cautious when opening emails or downloading files from the internet. Your vigilance and proactive measures are key to protecting your digital environment.

Analysis Report

General information

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

Known Samples

MD5: 2097ea43b8272ce9c5fee4d19f451482
SHA1: 8cb30f786b09ffa16170a430c4357c8480c0167a
SHA256: 3C6CB56108E3B6416B4EA81451885C31EC40A58CCAE5CB2F85CF9E9FB1A498AE
File Size: 617.47 KB, 617472 bytes
MD5: 953cd4894d5c8b4a58c99c5ec117fa2e
SHA1: aded6cbbb02afc951a73c4671ebc78fd7eebed62
SHA256: 9D00D994C2F68D752CB2E9828CC61F818500E65A047B72DBD7C66AACC0EED45B
File Size: 109.57 KB, 109568 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)

File Icons

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
File Description Keamaker
File Version 1.0.0.0
Internal Name explure.exe
Original Filename explure.exe
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • NewLateBinding
  • RijndaelManaged
  • x86

Block Information

Total Blocks: 256
Potentially Malicious Blocks: 8
Whitelisted Blocks: 29
Unknown Blocks: 219

Visual Map

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

Files Modified

File Attributes
c:\users\user\appdata\roaming\explure.exe Generic Write,Read Attributes

Windows API Usage

Category API
User Data Access
  • GetComputerName
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent
Other Suspicious
  • AdjustTokenPrivileges
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateThreadEx
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  • ntdll.dll!NtDelayExecution
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtDuplicateToken
  • 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!NtOpenSymbolicLinkObject
  • 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!NtQuerySymbolicLinkObject
  • 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!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
Encryption Used
  • BCryptOpenAlgorithmProvider
Process Manipulation Evasion
  • ReadProcessMemory