PDF static analysis report

Static analysis result for SHA-256 9ab5756f5900779a…

SUSPICIOUS

PDF

47.0 KB Created: 2021-05-16 15:35:38 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: 0fc943157ef0503a22f36ea2bbcc004e SHA-1: 0c144bdf4f17e245a034b2ab8c3ffee66153f663 SHA-256: 9ab5756f5900779abe50c288e3b4da013294c08762791c7476808a5bc4f2be8a
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains embedded URLs and a visual call-to-action, suggesting a phishing or scam attempt. The ML classifier also flagged the PDF as malicious. The document body and extracted URLs indicate a lure related to free Robux and game hacking, likely to redirect users to malicious sites or download further payloads.

Machine Learning

  • Nyx PDF Classifier malicious score 0.8948

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/431946152/free-robux-sites-2021-game-hack PDF link annotation
    • http://apd-ukraine.de/images/how-to-earn-robux_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-hack-8-ball-pool_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/freerobuxhack-us-2021_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/how-to-buy-robux-for-free_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/free-robux-meme_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-hack-game-download-ios_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-free-spins-link-2021-hack_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/how-to-hack-roblox-accounts-2021_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-game-free-download_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/minecraft-dungeons-free-download_GM479516143.pdfIn PDF document text
    • http://apd-ukraine.de/images/roblox-robux-hack_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-hack-app-android_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/how-to-get-free-admin-in-roblox_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/sites-to-get-free-robux_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/how-to-get-free-robux-without-email_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-hack-co_GM406889139.pdfIn PDF document text
    • http://apd-ukraine.de/images/roblox-e-free_GM431946152.pdfIn PDF document text
    • http://apd-ukraine.de/images/minecraft-xbox-free_GM479516143.pdfIn PDF document text
    • http://apd-ukraine.de/images/minecraft-bedrock-edition-free-with-java_GM479516143.pdfIn PDF document text
    • http://apd-ukraine.de/images/coin-master-daily-free-spins-blogspot_GM406889139.pdfIn PDF document text
    • http://en.wikipedia.org/wiki/MIT_LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00004708.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4708 27160 bytes
SHA-256: 68bb317a15749e7aeca7d3c3c86243756b0ec82c0210f7f7d1f8dd71e77a26f0
font_01_sfnt_off0000873e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x873E 5596 bytes
SHA-256: 9a13c2580265a78e8a7257496a31ee0055738af7e20a5661c2902efe4bf05ce5
font_02_sfnt_off000093e6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x93E6 18640 bytes
SHA-256: b8260c20a5a482fa631977c1895ef4fabb59c0a91f65cf95745fb521070d0a95