PDF static analysis report

Static analysis result for SHA-256 52bb0a73e33b1622…

SUSPICIOUS

PDF

41.4 KB Created: 2021-05-12 00:04:22 +07:00 Authoring application: wkhtmltopdf 0.12.6 (via Qt 4.8.7) First seen: 2021-09-27
MD5: a0613d7d56a93e7e2485b00894f1e8f3 SHA-1: 315aaa2d4480fa98d2aad1ebb4ff4896cb1c93b0 SHA-256: 52bb0a73e33b16229e8902a2b6e8e4f9ab1f5a98c1f4cdb13219832618d89aac
42 Risk Score

Malware Insights

MITRE ATT&CK
T1566.001 Spearphishing Attachment

The PDF document contains multiple embedded URLs, with the primary one pointing to a site offering 'Coin Master' game cheats. The ML classifier strongly flagged this PDF as malicious, and the presence of a call-to-action button further supports a malicious intent. The document likely serves as a lure to direct users to a potentially malicious website for phishing or malware distribution.

Machine Learning

  • Nyx PDF Classifier malicious score 0.9971

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/406889139/coin-master-today-game-hack PDF link annotation
    • http://www.ipsiagmarconi.it/images/coin-master-heaven-free-spins-link-2021-today_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/coin-master-free-spin-today_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/websites-that-give-you-free-robux_GM431946152.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/coin-master-hack-2021-ios_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/totally-free-coin-master-spins-2021_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/coin-master-free-spins-today-daily-links_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/coin-master-free-daily-spins_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/robux-for-surveys_GM431946152.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/hack-coin-master-net_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/roblox-download-pc-free_GM431946152.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/robux-generator-that-works_GM431946152.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/coin-master-time-hack-2021_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/hack-coin-master-apk-33_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/free-roblox-adopt-me-pets_GM431946152.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/static-moonactive-net-rewards-2021_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/free-robux-no-scam_GM431946152.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/get-free-spins-from-coin-master_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/coin-master-free-spins-2021-apk_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/how-to-get-free-snacks-in-coin-master_GM406889139.pdfIn PDF document text
    • http://www.ipsiagmarconi.it/images/master-coin-free-spin-daily_GM406889139.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_off0000484e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x484E 24464 bytes
SHA-256: 97b120055713dcb8869bcd0ebd3adfdb3a559758acc924a74386019c594e4ec7
font_01_sfnt_off00008050.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8050 17900 bytes
SHA-256: 4d8f4d30bf6ed32ab69c0e3c6b9d13f3aedccf41ef86a94604d61125f9e6c526