Threat Database Trojans Trojan.Yephiler.A

Trojan.Yephiler.A

By CagedTech in Trojans

Threat Scorecard

Popularity Rank: 27,646
Threat Level: 80 % (High)
Infected Computers: 3
First Seen: April 17, 2024
Last Seen: March 2, 2026
OS(es) Affected: Windows

Analysis Report

General information

Family Name: Trojan.Yephiler.A
Signature status: No Signature

Known Samples

MD5: 7c8821884dd23d46adab16f120eb6954
SHA1: 558f1b67a8c68c3d915b4c016a8b52f891063a43
SHA256: 5BF8C3B10846E146B8279C71B7B2B5ACE9DF6BF19F26D3FB04CA80746D1BB886
File Size: 384.00 KB, 384000 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)

Windows PE Version Information

Name Value
Company Name https://github.com/snoopwpf/snoopwpf
File Description Snoop
File Version 6.0.0.0
Internal Name Snoop.GenericInjector.dll
Legal Copyright Copyright © Cory Plotts, Bastian Schmidt 2010 - 2023
Original Filename Snoop.GenericInjector.dll
Product Name Snoop
Product Version 6.0.0+Branch.master.Sha.72789b8195fb8542be2ab57934b4e973da7ca64d

File Traits

  • dll
  • fptable
  • HighEntropy
  • x86

Block Information

Total Blocks: 1,574
Potentially Malicious Blocks: 1
Whitelisted Blocks: 1,565
Unknown Blocks: 8

Visual Map

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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!NtWaitForSingleObject
  • 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\558f1b67a8c68c3d915b4c016a8b52f891063a43_0000384000.,LiQMAxHB

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