PDF static analysis report

Static analysis result for SHA-256 909b12b20cc790c7…

SUSPICIOUS

PDF

37.3 KB Created: 2021-05-23 10:36:53 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-16
MD5: 8902ef1d3954bf05e721bb71995fa224 SHA-1: 6d87511f4cf97834cc0d891e34ac0a97fc020ad1 SHA-256: 909b12b20cc790c7de6484082bec73da847eb33acd803ed50d3a9dd3bd3b04e7
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF contains a prominent link to 'https://netcdn.xyz/app/479516143/minecraft-free-download-iphone-game-hack', suggesting a lure for a game download. The ML classifier also flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of embedded URLs and the ML classification strongly indicate a malicious intent to redirect users to potentially harmful content.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9447

Heuristics 3

  • Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
    Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
  • External URI info PDF_URI
    PDF contains an external URL action
  • Embedded URL info EMBEDDED_URL
    One or more URLs were extracted from the document. The URL itself is not a detection — see the per-URL labels for which channel (macro, JS, link annotation, document body, ...) reached each URL.
    URL https://netcdn.xyz/app/479516143/minecraft-free-download-iphone-game-hack PDF link annotation
    • http://pandaplast.com/images/roblox-builders-club-free_GM431946152.pdfIn PDF document text
    • http://pandaplast.com/images/free-star-codes-roblox_GM431946152.pdfIn PDF document text
    • http://pandaplast.com/images/minecraft-windows-10-edition-free-download_GM479516143.pdfIn PDF document text
    • http://pandaplast.com/images/offers-for-robux_GM431946152.pdfIn PDF document text
    • http://pandaplast.com/images/free-robux-no-verification-2021-android_GM431946152.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 2

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000037aa.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x37AA 25052 bytes
SHA-256: 2c21ba40acf697bb9a470fe06bf7a2a0a0987f611c2ff3fb80ed3526ff935bc6
font_01_sfnt_off00006f86.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6F86 18632 bytes
SHA-256: 69c9e1d53de598faa7eba3c7e7e0e0cf5fcd320a3cd8fa35101ea10459ac0f9f