Threat Database Trojans Trojan.Disabler.KL

Trojan.Disabler.KL

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 2
First Seen: December 20, 2023
Last Seen: February 20, 2026
OS(es) Affected: Windows

The detection of Trojan.Disabler.KL 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 is essential to understand its nature and take necessary steps to remove it. In this report, we will provide you with an overview of Trojan.Disabler.KL, its operating methods, symptoms of infection, and a step-by-step guide on how to remove it from your system.

What Is Trojan.Disabler.KL?

Trojan.Disabler.KL is a type of Trojan malware that can cause significant damage to your computer system. Trojans are malicious programs that disguise themselves as legitimate software, allowing them to bypass security measures and gain unauthorized access to your system. Once inside, they can perform a variety of malicious activities, including data theft, system compromise, and disruption of normal system functions.

How Trojan.Disabler.KL Operates

Trojan malware, including Trojan.Disabler.KL, typically operates by exploiting vulnerabilities in software or tricking users into installing them. They can spread through various means, such as infected email attachments, compromised websites, or infected software downloads. Once installed, the malware can communicate with its command and control servers to receive instructions, which may include stealing sensitive information, installing additional malware, or using the infected computer as a botnet node.

Symptoms of Infection

Identifying a Trojan.Disabler.KL infection can be challenging, as it may not always exhibit obvious symptoms. However, some common signs of infection include slow system performance, unexpected pop-ups or advertisements, unfamiliar programs or icons, and unexpected changes to system settings. Additionally, you may notice that your antivirus software is disabled or that your system is behaving erratically.

  • Unexplained changes to system settings or configuration
  • Appearance of unfamiliar programs or icons
  • Slow system performance or crashes
  • Unexpected pop-ups or advertisements
  • Disabled antivirus software

How to Remove Trojan.Disabler.KL

To remove Trojan.Disabler.KL from your system, follow these steps:

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow you to download and install removal tools.
  2. Download and install a reputable anti-malware tool, such as SpyHunter, and perform a full system scan to detect and remove the malware.
  3. Uninstall any suspicious programs or software that may be related to the infection.
  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 full system scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Disabler.KL from your system requires careful attention to detail and a thorough understanding of the malware's operating methods. By following the steps outlined in this report, you can effectively remove the malware and restore your system to a secure state. It is essential to remain vigilant and take proactive measures to prevent future infections, including keeping your operating system and software up to date, using reputable antivirus software, and avoiding suspicious downloads and email attachments.

Analysis Report

General information

Family Name: Trojan.Disabler.KL
Signature status: No Signature

Known Samples

MD5: b2edcc92ddd0eabff46ff7b0d14cb534
SHA1: e6ffbfa4001c4db34d6db0476e40bc582dc21e9b
SHA256: CC4B771CF7E5DAB46684FCEC43F62A6CD65ADA0150CD538E4628F344A563B65A
File Size: 1.09 MB, 1093120 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • 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
  • 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)

Windows PE Version Information

Name Value
Assembly Version 1.0.0.0
Comments Juego 2048 - Proyecto de Graduacion
Company Name Universidad
File Description Juego2048
File Version 1.0.0.0
Internal Name ReGJsm.exe
Legal Copyright Copyright © 2025
Original Filename ReGJsm.exe
Product Name Juego2048
Product Version 1.0.0.0

File Traits

  • .NET
  • HighEntropy
  • x64

Block Information

Total Blocks: 60
Potentially Malicious Blocks: 35
Whitelisted Blocks: 25
Unknown Blocks: 0

Visual Map

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

Similar Families

  • Disabler.KL

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlertThreadByThreadId
  • ntdll.dll!NtAlpcConnectPort
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtApphelpCacheControl
  • ntdll.dll!NtClearEvent
  • ntdll.dll!NtClose
  • ntdll.dll!NtConnectPort
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateMutant
  • ntdll.dll!NtCreatePrivateNamespace
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  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtCreateSemaphore
  • ntdll.dll!NtCreateThreadEx
  • ntdll.dll!NtDeviceIoControlFile
  • ntdll.dll!NtDuplicateObject
  • 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!NtReadFile
  • ntdll.dll!NtReadRequestData
  • ntdll.dll!NtReleaseMutant
  • 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!NtWaitForAlertByThreadId
  • ntdll.dll!NtWaitForSingleObject
  • ntdll.dll!NtWaitForWorkViaWorkerFactory
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWorkerFactoryWorkerReady
  • ntdll.dll!NtWriteFile
  • UNKNOWN
User Data Access
  • GetComputerNameEx
  • GetUserDefaultLocaleName
  • GetUserObjectInformation
Anti Debug
  • IsDebuggerPresent

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