Threat Database Trojans Trojan.MSIL.Krypt.EDCV

Trojan.MSIL.Krypt.EDCV

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 23,017
Threat Level: 80 % (High)
Infected Computers: 93
First Seen: November 5, 2022
Last Seen: June 29, 2026
OS(es) Affected: Windows

The detection of Trojan.MSIL.Krypt.EDCV 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 methods, symptoms of infection, and most importantly, steps to remove it from your computer.

What Is Trojan.MSIL.Krypt.EDCV?

Trojan.MSIL.Krypt.EDCV is identified as a Trojan-type threat, which means it is a type of malware that disguises itself as legitimate software but actually allows unauthorized access to the user's system. The name itself suggests it may involve encryption or cryptographic techniques, potentially for malicious purposes such as ransomware or data theft. Understanding the nature of this threat is crucial for taking appropriate measures to protect your system and data.

How Trojan.MSIL.Krypt.EDCV Operates

Trojan.MSIL.Krypt.EDCV, like other Trojans, operates by deceiving users into installing it on their systems. This could happen through various means such as downloading infected software, opening malicious email attachments, or clicking on compromised links. Once installed, the malware can perform a variety of harmful actions, including but not limited to, stealing sensitive information, installing additional malware, or even allowing remote access to the attacker. The specifics of how Trojan.MSIL.Krypt.EDCV operates can vary, but its primary goal is to compromise the security and integrity of the infected system.

Symptoms of Infection

Identifying the symptoms of a Trojan infection can be challenging because they often mimic common system issues. However, some possible indicators include unusual system behavior, slow performance, frequent crashes, or the appearance of unwanted programs or toolbars. Additionally, you might notice that your system is connecting to the internet without your input, or you might receive unexpected messages or notifications. It's essential to be vigilant and monitor your system's behavior regularly to catch any potential threats early on.

How to Remove Trojan.MSIL.Krypt.EDCV

  1. Enter Safe Mode with Networking to prevent the malware from loading and to allow for internet access to download removal tools. This step is crucial as it limits the malware's ability to interfere with the removal process.
  2. Perform a full scan of your system using a reputable anti-malware tool, such as SpyHunter. Ensure the tool is updated to the latest version to increase the chances of detecting and removing the threat.
  3. Uninstall suspicious programs that you do not recognize or that were installed around the time the threat was detected. Be cautious and only remove programs you are certain are not needed for your system's operation.
  4. Reset your web browsers (Google Chrome, Mozilla Firefox, Microsoft Edge, etc.) to their default settings. This can help remove any malicious extensions or settings that the Trojan might have installed.
  5. After completing the above steps, reboot your system and then perform another full scan to ensure that the threat has been completely removed. This final scan is crucial to confirm the removal and to check for any remaining malware components.

Conclusion

Removing Trojan.MSIL.Krypt.EDCV from your system requires careful and methodical steps to ensure complete eradication. It's also a reminder of the importance of preventive measures, such as keeping your operating system and software up to date, using strong antivirus software, and being cautious with emails and downloads from unknown sources. By following the steps outlined in this report and maintaining good cybersecurity practices, you can protect your system from future threats and keep your data safe.

Analysis Report

General information

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

Known Samples

MD5: a9244514545f761babb785658e605326
SHA1: a63a5a4a1f6db07634d368084549033b7f983bef
SHA256: 1B1220FB8FE139C4E777F465F0DDED26453A441965B113219364434F8463D931
File Size: 167.42 KB, 167424 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)

File Icons

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
File Description SIEMonline
File Version 1.0.0.0
Internal Name Adminstrador de EXE.exe
Legal Copyright Copyright © 2021
Original Filename Adminstrador de EXE.exe
Product Name SIEMonline
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x86

Block Information

Total Blocks: 438
Potentially Malicious Blocks: 5
Whitelisted Blocks: 404
Unknown Blocks: 29

Visual Map

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

Similar Families

  • MSIL.ArchSMS.B
  • MSIL.Krypt.ZADDB
  • MSIL.Redline.LA
  • MSIL.Spy.RGB
  • MSIL.Spy.RGC
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  • MSILZilla.BAC

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcConnectPort
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtCancelTimer2
  • ntdll.dll!NtCancelWaitCompletionPacket
  • ntdll.dll!NtClearEvent
Show More
  • ntdll.dll!NtClose
  • ntdll.dll!NtCompareSigningLevels
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateIoCompletion
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtCreateWaitCompletionPacket
  • ntdll.dll!NtCreateWorkerFactory
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtGetCachedSigningLevel
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtNotifyChangeKey
  • 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!NtReleaseMutant
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • ntdll.dll!NtResumeThread
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationKey
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationThread
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimer2
  • ntdll.dll!NtSubscribeWnfStateChange
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtUnmapViewOfSectionEx
  • ntdll.dll!NtUnsubscribeWnfStateChange
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Encryption Used
  • BCryptOpenAlgorithmProvider
Anti Debug
  • CheckRemoteDebuggerPresent
  • IsDebuggerPresent

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