Threat Database Trojans Trojan.Kryptik.NDL

Trojan.Kryptik.NDL

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 27,436
Threat Level: 80 % (High)
Infected Computers: 1
First Seen: July 9, 2026
Last Seen: July 14, 2026
OS(es) Affected: Windows

The detection of Trojan.Kryptik.NDL on your system indicates a potential security threat. This type of malware is designed to infiltrate and compromise your computer, often without your knowledge or consent. It's essential to understand the nature of this threat and take immediate action to remove it and prevent further damage.

What Is Trojan.Kryptik.NDL?

Trojan.Kryptik.NDL is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate or harmless. The name "Trojan" refers to the malware's ability to deceive users into installing it, much like the legendary Trojan Horse of ancient Greece. This type of malware can be used for various nefarious purposes, including data theft, spyware, ransomware, or as a backdoor for remote access to your system.

How Trojan.Kryptik.NDL Operates

Once installed, Trojan.Kryptik.NDL can operate in various ways, depending on its intended purpose. It may attempt to connect to a command and control server to receive instructions or send stolen data. It could also try to evade detection by disguising itself as a legitimate process or file. In some cases, it might exploit vulnerabilities in your system or applications to gain elevated privileges or spread to other parts of your network.

It's crucial to note that Trojan.Kryptik.NDL, like other Trojans, often relies on social engineering tactics to trick users into installing it. This can happen through phishing emails, infected software downloads, or exploited vulnerabilities in web applications. Being cautious when interacting with emails, downloads, and websites is essential to preventing such infections.

Symptoms of Infection

The symptoms of a Trojan.Kryptik.NDL infection can vary widely, depending on the specific goals of the malware. Common signs include unusual system behavior, such as slow performance, unexpected crashes, or unfamiliar processes running in the background. You might also notice changes in your web browser settings, unexpected pop-ups, or suspicious network activity. However, some Trojans are designed to be stealthy and may not exhibit noticeable symptoms, making regular system scans crucial for detection.

How to Remove Trojan.Kryptik.NDL

  1. Boot your computer in Safe Mode with Networking to limit the malware's ability to interfere with the removal process.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. This can help identify and remove the Trojan and any associated files or registry entries.
  3. Uninstall any recently installed programs that you don't recognize or that were installed around the time the malware was detected.
  4. Reset your web browsers (Chrome, Firefox, Edge, etc.) 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 anti-malware tool to ensure that the Trojan.Kryptik.NDL has been completely removed and that no other threats are present.

Conclusion

Removing Trojan.Kryptik.NDL requires careful and immediate action to prevent further damage to your system and protect your personal data. By understanding how this type of malware operates and following the steps outlined for removal, you can help ensure the security and integrity of your computer. Remember, prevention is key: maintaining up-to-date antivirus software, being cautious with emails and downloads, and regularly scanning your system can significantly reduce the risk of future infections.

Analysis Report

General information

Family Name: Trojan.Kryptik.NDL
Signature status: Self Signed

Known Samples

MD5: 4b0437dffa60d731ab6e3608d300c57b
SHA1: 77d373427f6485f1c1ec7605b0f8e13db0407d4f
SHA256: 99A9CB38B26B635E9A40D1F7EBE2F265D09D00C723AF272088F6BB09F28A1C7C
File Size: 4.03 MB, 4031304 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have debug information
  • File doesn't have exports table
  • File is 64-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • File is either console or GUI application
  • File is Native application (NOT .NET application)
  • 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
Build Tag zkuxo69_
Company Name Microsoft Corporation
File Description Host Process for Windows Services
File Version 10.0.20308.1635
Internal Name svchost
Legal Copyright Copyright (C) Microsoft Corporation. All rights reserved.
Original Filename svchost.exe
Product Name Microsoft(R) Windows(R) Operating System
Product Version 10.0.20308.1635

Digital Signatures

Signer Root Status
Sapphire Systems PLC Sapphire Systems PLC Self Signed

File Traits

  • x64

Block Information

Total Blocks: 1,280
Potentially Malicious Blocks: 250
Whitelisted Blocks: 1,012
Unknown Blocks: 18

Visual Map

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

Similar Families

  • Kryptik.NDL
  • Kryptik.NDM

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
Show More
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN

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