General

  • Target
    31a24d7fddd45312db7b66c60f174e04_JaffaCakes118
  • Size 846KB
  • Sample240510-3n1zdabc83
  • SHA256 58e53c669cd0af2d5a06163cfabd192d8aed4c7fc0ff170df102faee3259d897
  • MD5 SHA1 SHA512 SSDEEP
Score
7/10
upx

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 1 IoCs

    Detects file using ACProtect software.

  • UPX packed file 1 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Unsigned PE 9 IoCs

    Checks for missing Authenticode signature.

  • NSIS installer 2 IoCs

File Explorer

  • 31a24d7fddd45312db7b66c60f174e04_JaffaCakes118
    .exe 846KB
  • $PLUGINSDIR/7za.exe
    .exe 574KB
  • $PLUGINSDIR/AdvSplash.dll
    .dll 6KB
  • $PLUGINSDIR/Aero.dll
    .dll 7KB
  • out.upx
    .dll 12KB
  • $PLUGINSDIR/Form1.ini
    2KB
  • $PLUGINSDIR/InstallOptions.dll
    .dll 14KB
  • $PLUGINSDIR/NSISdl.dll
    .dll 14KB
  • $PLUGINSDIR/ioSpecial.ini
    211B
  • $PLUGINSDIR/modern-header.bmp
    54KB
  • $PLUGINSDIR/modern-wizard.bmp
    293KB
  • $PLUGINSDIR/nsExec.dll
    .dll 6KB
  • $PLUGINSDIR/nsis7z.dll
    .dll 170KB
  • $TEMP/spltmp.bmp
    736KB

31a24d7fddd45312db7b66c60f174e04_JaffaCakes118

  • IMPHASH 7fa974366048f9c551ef45714595665e
  • SHA256 58e53c669cd0af2d5a06163cfabd192d8aed4c7fc0ff170df102faee3259d897
  • MD5 SHA1 SHA512 SSDEEP
  • Unsigned PE

    Checks for missing Authenticode signature.

  • NSIS installer

Minor OS version
0
Major OS version
4
Entry point
12491
Magic Number
267
Subsystem
IMAGE_SUBSYSTEM_WINDOWS_GUI
DLL Characteristics
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