Threat Database Trojans Trojan.Downloader.Gen.LY

Trojan.Downloader.Gen.LY

By CagedTech in Trojans

Threat Scorecard

Threat Level: 80 % (High)
Infected Computers: 2
First Seen: February 13, 2026
Last Seen: February 14, 2026
OS(es) Affected: Windows

The detection of Trojan.Downloader.Gen.LY indicates that your system has been compromised by a type of malware known as a Trojan. This type of threat is designed to allow unauthorized access to your computer, potentially leading to further malware infections, data theft, or other malicious activities. It is essential to take immediate action to remove the threat and prevent any potential damage.

What Is Trojan.Downloader.Gen.LY?

Trojan.Downloader.Gen.LY is a generic detection name for a type of Trojan downloader, which is a malicious program that downloads and installs other malware onto an infected computer. The "Gen" in the name suggests that it is a generic detection, meaning that the specific malware may not be a known variant, but it exhibits characteristics common to Trojan downloaders. Trojan downloaders are often used to distribute a wide range of malware, including ransomware, spyware, and other types of Trojans.

How Trojan.Downloader.Gen.LY Operates

Trojan downloaders like Trojan.Downloader.Gen.LY typically operate by exploiting vulnerabilities in software or using social engineering tactics to trick users into installing the malware. Once installed, the Trojan downloader can connect to a command and control server to receive instructions and download additional malware. This can lead to a range of malicious activities, including data theft, keystroke logging, and the installation of other types of malware. The Trojan downloader may also attempt to evade detection by using anti-detection techniques, such as code obfuscation or encryption.

Symptoms of Infection

The symptoms of a Trojan.Downloader.Gen.LY infection can vary, but common indicators include slow system performance, unexpected pop-ups or advertisements, and unfamiliar programs or icons on the desktop. You may also notice that your browser homepage has been changed or that you are being redirected to unfamiliar websites. In some cases, the infection may not exhibit any noticeable symptoms, making it difficult to detect without the use of antivirus software.

  • Slow system performance
  • Unexpected pop-ups or advertisements
  • Unfamiliar programs or icons on the desktop
  • Changed browser homepage
  • Redirects to unfamiliar websites

How to Remove Trojan.Downloader.Gen.LY

  1. Boot your computer in Safe Mode with Networking to prevent the malware from loading and to allow for easier removal.
  2. Perform a full scan of your system using a reputable antivirus tool, such as SpyHunter, to detect and remove the malware.
  3. Uninstall any suspicious programs or applications 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 scan to ensure that the malware has been completely removed.

Conclusion

Removing Trojan.Downloader.Gen.LY requires a combination of technical expertise and the use of reputable antivirus software. By following the steps outlined above, you can help to ensure that your system is free from malware and that your personal data is protected. It is essential to remain vigilant and to take proactive steps to prevent future infections, including keeping your operating system and software up to date, using strong antivirus software, and avoiding suspicious emails or downloads.

Analysis Report

General information

Family Name: Trojan.Downloader.Gen.LY
Signature status: No Signature

Known Samples

MD5: f49b9f92d71fc6fe7c047272d6a1d950
SHA1: 35f4953ae697cbe8c49a8c7247208de3a029cbee
SHA256: BEF6A24F9EB43DCD541E4B3BB63A7B4656B5B24F0FF828D3F2726772554DA337
File Size: 91.14 KB, 91136 bytes

Windows Portable Executable Attributes

  • File doesn't have "Rich" header
  • File doesn't have security information
  • File has exports table
  • File is 32-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
  • IMAGE_FILE_DLL is not set inside PE header (Executable)
  • IMAGE_FILE_EXECUTABLE_IMAGE is set inside PE header (Executable Image)

File Traits

  • dll
  • HighEntropy
  • x86

Block Information

Total Blocks: 324
Potentially Malicious Blocks: 1
Whitelisted Blocks: 323
Unknown Blocks: 0

Visual Map

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 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 x 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 1 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 1 0 0 0 0 0 0 2 3 0 0 0 0 1 0 0 1 0 1 0 0 1 0 0 2 2 1 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 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 1 0 0 0 0 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 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0
0 - Probable Safe Block
? - Unknown Block
x - Potentially Malicious Block

Windows API Usage

Category API
Syscall Use
  • ntdll.dll!NtAlpcSendWaitReceivePort
  • ntdll.dll!NtClose
  • ntdll.dll!NtCreateFile
  • ntdll.dll!NtCreateSection
  • ntdll.dll!NtFreeVirtualMemory
  • ntdll.dll!NtMapViewOfSection
  • ntdll.dll!NtOpenFile
  • ntdll.dll!NtOpenKey
  • ntdll.dll!NtOpenProcessToken
  • ntdll.dll!NtQueryAttributesFile
Show More
  • ntdll.dll!NtQueryDebugFilterState
  • ntdll.dll!NtQueryInformationProcess
  • ntdll.dll!NtQueryInformationToken
  • ntdll.dll!NtQuerySystemInformationEx
  • ntdll.dll!NtQueryValueKey
  • ntdll.dll!NtQueryVirtualMemory
  • ntdll.dll!NtQueryVolumeInformationFile
  • ntdll.dll!NtReadFile
  • ntdll.dll!NtSetEvent
  • ntdll.dll!NtSetInformationFile
  • ntdll.dll!NtSetInformationProcess
  • ntdll.dll!NtSetInformationVirtualMemory
  • ntdll.dll!NtSetInformationWorkerFactory
  • ntdll.dll!NtTestAlert
  • ntdll.dll!NtTraceControl
  • ntdll.dll!NtUnmapViewOfSection
  • ntdll.dll!NtWriteFile
Process Manipulation Evasion
  • NtUnmapViewOfSection
Process Shell Execute
  • CreateProcess
Anti Debug
  • NtQuerySystemInformation

Shell Command Execution

C:\WINDOWS\SysWOW64\rundll32.exe C:\WINDOWS\system32\rundll32.exe c:\users\user\downloads\35f4953ae697cbe8c49a8c7247208de3a029cbee_0000091136.,LiQMAxHB

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