Overview

overview

4

Static

static

4

WindowsFormsApp16.exe

windows10-2004-x64

3

WindowsFormsApp16.exe

windows11-21h2-x64

3

Sharing

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General

  • Target
    WindowsFormsApp16.exe
  • Size 500KB
  • Sample260529-wt3xlab19x
  • SHA256 cfce6e3cde9e367c55e8131f6070193f107dd42ed3066ee430ba4bb5e6ef2be4
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
4/10
costurapacker

Malware Config

Signatures

  • Costura .NET executable packer 1 IoCs

    Costura packer aka Costura Fody, is an add-in for the .NET framework that embeds all external dependency .dll files as resources inside main executable.

    costurapacker
  • Unsigned PE 1 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • WindowsFormsApp16.exe
    .exe 500KB

WindowsFormsApp16.exe

  • IMPHASH f34d5f2d4577ed6d9ceec516c1f5a744
  • SHA256 cfce6e3cde9e367c55e8131f6070193f107dd42ed3066ee430ba4bb5e6ef2be4
  • MD5 SHA1 SHA512 SSDEEP TLSH
windows:4windowsx86arch:x86

  • Costura .NET executable packer

    Costura packer aka Costura Fody, is an add-in for the .NET framework that embeds all external dependency .dll files as resources inside main executable.

    costurapacker

  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
490318
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LARGE_ADDRESS_AWARE IMAGE_FILE_32BIT_MACHINE
PDB paths
C:\Users\rudik\source\repos\WindowsFormsApp16\WindowsFormsApp16\obj\Debug\WindowsFormsApp16.pdb