Threat Database Trojans Trojan.Kryptik.Gen.EVR

Trojan.Kryptik.Gen.EVR

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 20,754
Threat Level: 80 % (High)
Infected Computers: 2
First Seen: May 26, 2026
Last Seen: June 26, 2026
OS(es) Affected: Windows

The detection of Trojan.Kryptik.Gen.EVR on your system indicates a potential security threat that requires immediate attention. This detection name suggests a type of malicious software, but without more specific information, it's essential to approach removal and mitigation with a general understanding of how such threats operate and the steps you can take to protect your system.

What Is Trojan.Kryptik.Gen.EVR?

Trojan.Kryptik.Gen.EVR appears to be a generic detection for a Trojan-type threat. Trojans are malicious programs that disguise themselves as legitimate software but are designed to allow unauthorized access to a computer system. They can be used to steal sensitive information, install additional malware, or provide a backdoor for remote access. The ".Gen" in the detection name often indicates a generic or heuristic detection, meaning the antivirus software has identified the program as malicious based on its behavior rather than a specific signature match.

How Trojan.Kryptik.Gen.EVR Operates

Trojan-type malware, like Trojan.Kryptik.Gen.EVR, typically operates by deceiving users into installing it on their systems. This can happen through various means, such as downloading and executing files from untrusted sources, opening malicious email attachments, or visiting compromised websites. Once installed, the Trojan can perform a variety of malicious actions, depending on its design. This can include data theft, keystroke logging, or using the infected computer as part of a botnet for distributed denial-of-service (DDoS) attacks or spamming.

Symptoms of Infection

Symptoms of a Trojan infection can vary widely, depending on the specific goals of the malware. Common signs include unexpected changes to system settings, appearance of unknown programs or files, slow system performance, frequent crashes, or unusual network activity. In some cases, the infection may not exhibit noticeable symptoms immediately, making regular system monitoring and antivirus scans crucial for early detection.

How to Remove Trojan.Kryptik.Gen.EVR

  1. Boot your computer in Safe Mode with Networking. This will limit the malware's ability to interfere with the removal process and allow you to download necessary tools.
  2. Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter. Ensure your antivirus software is updated with the latest definitions before scanning.
  3. Uninstall any suspicious programs that you do not recognize or that were installed around the time the malware was detected.
  4. Reset your web browsers (e.g., Chrome, Firefox, Edge) to their default settings to remove any malicious extensions or settings changes made by the Trojan.
  5. Reboot your computer and perform another full scan with your antivirus software to ensure that all components of the malware have been removed.

Conclusion

Removing Trojan.Kryptik.Gen.EVR and preventing future infections require a combination of immediate action and ongoing vigilance. By understanding how Trojans operate and taking steps to secure your system, you can protect your personal data and maintain the integrity of your computer. Regularly updating your operating system, applications, and antivirus software, along with practicing safe computing habits, such as avoiding suspicious downloads and links, are key to minimizing the risk of malware infections.

Analysis Report

General information

Family Name: Trojan.Kryptik.Gen.EVR
Signature status: No Signature

Known Samples

MD5: cf921d8235477fedc5dae1ee80e81f49
SHA1: 838767ac781b5f4d58380159a06747f83d15ce73
SHA256: E57D3638890252AB11BEBC91E83E829F92917683E19CE71811AC0873C03CB1E8
File Size: 1.05 MB, 1046016 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 has TLS information
  • File is 64-bit executable
  • File is either console or GUI application
  • File is GUI application (IMAGE_SUBSYSTEM_WINDOWS_GUI)
  • File is Native application (NOT .NET application)
  • 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

File Traits

  • HighEntropy
  • No Version Info
  • x64

Block Information

Total Blocks: 4,295
Potentially Malicious Blocks: 87
Whitelisted Blocks: 3,654
Unknown Blocks: 554

Visual Map

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... Data truncated
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAccessCheck
  • ntdll.dll!NtAddAtomEx
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcAcceptConnectPort
  • ntdll.dll!NtAlpcConnectPort
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcCreatePort
  • ntdll.dll!NtAlpcOpenSenderProcess
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
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  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDeleteValueKey
  • ntdll.dll!NtDuplicateToken
  • ntdll.dll!NtEnumerateKey
  • ntdll.dll!NtEnumerateValueKey
  • ntdll.dll!NtFindAtom
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtNotifyChangeKey
  • ntdll.dll!NtOpenEvent
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenMutant
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenProcessTokenEx
  • ntdll.dll!NtOpenSection
  • ntdll.dll!NtOpenSemaphore
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtOpenThreadTokenEx
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryAttributesFile
  • ntdll.dll!NtQueryInformationFile
  • 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!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtQueryWnfStateData
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • ntdll.dll!NtReleaseSemaphore
  • ntdll.dll!NtReleaseWorkerFactoryWorker
  • ntdll.dll!NtRequestWaitReplyPort
  • 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!NtUnsubscribeWnfStateChange
  • ntdll.dll!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForMultipleObjects
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN

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