General

  • Target
    blockyfish-4.4.1-windows-x64.exe
  • Size 92.8MB
  • Sample260503-x451daf141
  • SHA256 821371a376219a37a23f056e534fd1f7721edc61f5a36c0a9eed9b4288b71d81
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
3/10

Malware Config

Signatures

  • Unsigned PE 23 IoCs

    Checks for missing Authenticode signature.

File Explorer

  • blockyfish-4.4.1-windows-x64.exe
    .exe 92.8MB
  • $PLUGINSDIR/NSIS_SkinCrafter_Plugin.dll
    .dll 5.8MB
  • $PLUGINSDIR/StdUtils.dll
    .dll 100KB
  • $PLUGINSDIR/System.dll
    .dll 12KB
  • $PLUGINSDIR/UAC.dll
    .dll 14KB
  • $PLUGINSDIR/WinShell.dll
    .dll 3KB
  • $PLUGINSDIR/app-64.7z
    .7z 89.5MB
  • Blockyfish.exe
    .exe 212.7MB
  • chrome_100_percent.pak
    113KB
  • chrome_200_percent.pak
    183KB
  • d3dcompiler_47.dll
    .dll 4.5MB
  • dxcompiler.dll
    .dll 24.5MB
  • dxil.dll
    .dll 1.4MB
  • ffmpeg.dll
    .dll 3.0MB
  • icudtl.dat
    10.3MB
  • libEGL.dll
    .dll 510KB
  • libGLESv2.dll
    .dll 7.6MB
  • locales/en-US.pak
    548KB
  • resources.pak
    6.4MB
  • resources/app.asar
    18.9MB
  • snapshot_blob.bin
    333KB
  • v8_context_snapshot.bin
    698KB
  • version
    6B
  • vk_swiftshader.dll
    .dll 5.4MB
  • vk_swiftshader_icd.json
    106B
  • vulkan-1.dll
    .dll 932KB
  • $PLUGINSDIR/modern-wizard.bmp
    150KB
  • $PLUGINSDIR/nsDialogs.dll
    .dll 9KB
  • $PLUGINSDIR/nsExec.dll
    .dll 6KB
  • $PLUGINSDIR/nsis7z.dll
    .dll 424KB
  • $R0/Uninstall Blockyfish.exe
    .exe 268KB
  • $PLUGINSDIR/StdUtils.dll
    .dll 100KB
  • $PLUGINSDIR/System.dll
    .dll 12KB
  • $PLUGINSDIR/UAC.dll
    .dll 14KB
  • $PLUGINSDIR/WinShell.dll
    .dll 3KB
  • $PLUGINSDIR/modern-wizard.bmp
    150KB
  • $PLUGINSDIR/nsDialogs.dll
    .dll 9KB
  • $PLUGINSDIR/nsExec.dll
    .dll 6KB
  • $TEMP/blockyfish.skf
    126KB
  • uninstallerIcon.ico
    114KB

blockyfish-4.4.1-windows-x64.exe

  • IMPHASH b34f154ec913d2d2c435cbd644e91687
  • SHA256 821371a376219a37a23f056e534fd1f7721edc61f5a36c0a9eed9b4288b71d81
  • MD5 SHA1 SHA512 SSDEEP TLSH
  • Unsigned PE

    Checks for missing Authenticode signature.

Minor OS version
0
Major OS version
4
Entry point
13199
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE IMAGE_DLLCHARACTERISTICS_NX_COMPAT IMAGE_DLLCHARACTERISTICS_NO_SEH IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED IMAGE_FILE_EXECUTABLE_IMAGE IMAGE_FILE_LINE_NUMS_STRIPPED IMAGE_FILE_LOCAL_SYMS_STRIPPED IMAGE_FILE_32BIT_MACHINE
PDB paths