Malicious PDF — malware analysis report

Static analysis result for SHA-256 7239e722a91385a3…

MALICIOUS

PDF

44.4 KB First seen: 2026-06-11
MD5: 6f9ad812833b66f727274da365724929 SHA-1: 4be003473addc15ee15f8bff499f74b4f58759bd SHA-256: 7239e722a91385a33704bdb7fce0e53b504c89b11768b52f20d58cf1e494d9ef
70 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0016

Heuristics 4

  • Image-heavy PDF hides clickable URL with PDF string escapes high PDF_ESCAPED_URI_IMAGE_LURE
    PDF is image-heavy with little real text and its clickable HTTP(S) URI is encoded with PDF octal escapes. This combination is common in credential-phishing PDFs that render a screenshot-like prompt and obscure the destination from simple URL extractors.
  • Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
    PDF has 2 image(s), only 0 text block(s), carries a click-outward action, and is only 44 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
  • Fake invoice / payment lure low SE_INVOICE_LURE
    Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
  • 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://trackingservice.monday.com/tracker/link?token=eyJhbGciOiJIUzI1NiIsInR5cCI6IkpXVCJ9.eyJvcmlnaW5hbFVybCI6Imh0dHBzOi8vZ3J1cG9yb2NhLm14L3hycC82NDBoc3hvMi8iLCJlbWFpbElkIjoiZTE3MjU2Y2QtNDQwYi00MGU4LWI4YjMtYjY5MjRjMDIzNGM2IiwiaWF0IjoxNzc5OTcyMTMwfQ.HX7L5VS_v1B8IlFDOhj_KiWQB2S4_NU4Gy0_yOsrFFM&r=euc1#?abcfamily=YmNvb2tAY29sb25uYXNoaXAuY29t In 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_off00000c72.bin pdf-font-stream PDF embedded font (sfnt) at offset 0xC72 15168 bytes
SHA-256: 4019286f57098e5cde61ff64d21f46e73b4da7b3bee9f180170266ebcfafd342
font_01_sfnt_off000028b9.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x28B9 17208 bytes
SHA-256: 58282245392e6a61517c1cb2f57ae95fc4d2712f55c2d011c7955d95a9877533