Threat Database Trojans Trojan.Disabler.L

Trojan.Disabler.L

By CagedTech in Trojans
Published:
Last updated:

Threat Scorecard

Popularity Rank: 15,679
Threat Level: 80 % (High)
Infected Computers: 158
First Seen: May 12, 2023
Last Seen: September 29, 2026
OS(es) Affected: Windows

The detection of Trojan.Disabler.L 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's essential to understand its nature and how to remove it effectively.

What Is Trojan.Disabler.L?

Trojan.Disabler.L is a type of Trojan horse malware, which is a broad category of malicious software that disguises itself as legitimate programs. The name "Trojan" comes from the legendary Trojan Horse, where attackers hid inside a giant wooden horse to gain access to a protected area. Similarly, Trojan malware hides within seemingly harmless applications or files, waiting for the perfect moment to strike. The ".Disabler.L" part of the name suggests that this particular malware might have capabilities to disable certain system functions or security features, but without specific details, it's crucial to approach removal with a comprehensive strategy.

How Trojan.Disabler.L Operates

Trojan.Disabler.L, like other Trojans, operates by deceiving users into installing it on their systems. This can happen through various means, such as downloading software from untrusted sources, opening malicious email attachments, or visiting compromised websites. Once installed, the malware can perform a variety of malicious activities, including but not limited to, stealing personal data, installing additional malware, or providing unauthorized access to the system. The exact operations of Trojan.Disabler.L can vary, but the end goal is typically to exploit the infected system for financial gain or to disrupt its operation.

Symptoms of Infection

Identifying a Trojan infection can be challenging because these malware types are designed to remain stealthy. However, some common symptoms might include slow system performance, frequent crashes, unexpected pop-ups, or changes in system settings without your intervention. Additionally, you might notice that your antivirus software is disabled or that certain security features are no longer functioning as expected. It's important to monitor your system's behavior closely and investigate any unusual activity.

How to Remove Trojan.Disabler.L

  1. Boot your computer in Safe Mode with Networking. This will limit the malware's ability to launch and make it easier to remove.
  2. Use a reputable anti-malware tool, such as SpyHunter, to perform a full scan of your system. Ensure the tool is updated with the latest definitions to increase the chances of detecting and removing the malware.
  3. Uninstall any suspicious programs that you don't recognize or that were installed around the time you noticed the infection. Be cautious and only remove programs you are certain are malicious or unnecessary.
  4. Reset your web browsers (Chrome, Firefox, Edge) to their default settings. This can help remove any malicious extensions or settings that the malware might have altered.
  5. Reboot your computer and perform another full scan with your anti-malware tool to ensure that the malware has been completely removed. Repeat this process until no threats are detected.

Conclusion

Removing Trojan.Disabler.L requires careful and methodical steps to ensure that the malware is completely eradicated from your system. It's crucial to act quickly to prevent further damage and to protect your personal data. Remember, prevention is the best defense against malware infections. Always be cautious when downloading software, avoid suspicious links or attachments, and keep your security software up to date. By understanding the nature of Trojan.Disabler.L and following the removal steps outlined, you can restore your system's security and prevent future infections.

Analysis Report

General information

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

Known Samples

MD5: 8fba2930bf6dc0e7bc775925f3d1e90c
SHA1: 00d0e4caf15542de8d4cf64ea4fea29c55389b5e
SHA256: A01F107D8498D9E89EFAECCAEBFAF99E5AC698A10D1A512717C8DE480CDB9766
File Size: 299.01 KB, 299008 bytes
MD5: 863303f5468199f1f5f6dddf3474fb04
SHA1: 9dae787d2df5248f12d70e89f6826bd160f12d2f
SHA256: 123866F5752A876A562FE8FCA3B61846AECF3881477D31AEDF735E3357184224
File Size: 293.38 KB, 293376 bytes
MD5: 0497ba3a1c59ea1962f614e9acc8d57f
SHA1: 1e418cedaddfb827e4d04423aa64aefa0967f0e8
SHA256: 897307C0487C3F7376EEDF6B3F999559E0AA16855571F30AEF4621583F7FF46E
File Size: 286.72 KB, 286720 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have exports table
  • File doesn't have security information
  • File has TLS information
  • File is 64-bit executable
  • File is console application (IMAGE_SUBSYSTEM_WINDOWS_CUI)
  • 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 Traits

  • fptable
  • No Version Info
  • x64

Block Information

Total Blocks: 814
Potentially Malicious Blocks: 5
Whitelisted Blocks: 770
Unknown Blocks: 39

Visual Map

0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? ? ? ? ? ? ? 0 ? ? ? ? x ? ? ? ? ? ? ? 0 0 x ? 0 0 0 0 x 0 ? ? 0 0 0 0 0 0 0 0 0 0 0 0 0 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 2 0 0 0 0 0 0 1 0 1 2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Similar Families

  • Trojan.Agent.Gen.AOY
  • Trojan.Agent.Gen.COL
  • Trojan.Agent.Gen.CVW
  • Trojan.Agent.Gen.FHK
  • Trojan.Agent.Gen.GBH

Files Modified

File Attributes
c:\programdata\defender-control\last-run.log Generic Write,Read Attributes

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcConnectPortEx
  • ntdll.dll!NtAlpcQueryInformation
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtAssociateWaitCompletionPacket
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateEvent
  • ntdll.dll!NtCreateIoCompletion
  • ntdll.dll!NtCreateTimer2
  • ntdll.dll!NtCreateWaitCompletionPacket
  • ntdll.dll!NtCreateWorkerFactory
Show More
  • ntdll.dll!NtDuplicateObject
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtOpenDirectoryObject
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenKeyEx
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtOpenThreadToken
  • ntdll.dll!NtProtectVirtualMemory
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQueryKey
  • 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!NtSetEvent
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtSetTimer2
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtWaitLowEventPair
  • ntdll.dll!NtWriteFile
  • UNKNOWN
Service Control
  • OpenSCManager
  • OpenService
  • StartService
Other Suspicious
  • AdjustTokenPrivileges