PDF static analysis report

Static analysis result for SHA-256 f911606e49acd328…

SUSPICIOUS

PDF

145.9 KB Created: 2021-07-14 03:08:40 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-04
MD5: 925d0404ae7fb14c2c489985ab90f64c SHA-1: 07a0c6ee59f4e5aece3947ee1c79770d59f4a523 SHA-256: f911606e49acd3284122bfb0969c0d7bffbcbfe3d3a7cd1efe5cc6ed69852b76
46 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.0104

Heuristics 4

  • Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
    PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
  • External URI info PDF_URI
    PDF contains an external URL action
  • Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTAL
    The same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
  • 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://feedproxy.google.com/~r/sq/ugae/~3/J-SxIuB37Ms/square?utm_term=hear+my+prayer+o+lord+from+the+ends+of+the+earth+i+cry PDF link annotation
    • https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60e85249402b2441d1316142/1625838153553/gepojimi.pdfIn PDF document text
    • https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60e872ece19ac06d9c5ce90a/1625846509103/use_of_apostrophe_with_names.pdfIn PDF document text
    • http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
    • http://purl.org/dc/elements/1.1/In PDF document text
    • http://ns.adobe.com/pdf/1.3/In PDF document text
    • http://ns.adobe.com/xap/1.0/In PDF document text
    • http://ns.adobe.com/xap/1.0/mm/In PDF document text
    • http://ns.adobe.com/xap/1.0/rights/In PDF document text
    • http://dejavu.sourceforge.netIn PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Related samples 8

Ranked by shared artifacts, heuristics, extracted URLs, CVEs, and signatures.

Full JSON: related samples API

Extracted artifacts 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0001b586.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1B586 20640 bytes
SHA-256: 4f8fdd7e93c3359717ebef20731b25d9f8cb7d6cc2ccd4189a8fb88abe6e83ee
font_01_sfnt_off0001e8a6.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x1E8A6 19176 bytes
SHA-256: aaaaa5b7723f757f5e9fcc1876338a91376b5022193add703ba0dbe8232a6def
font_02_sfnt_off00020900.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x20900 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_03_sfnt_off00022117.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x22117 10988 bytes
SHA-256: aa0c084953d68525ca467063cb13cc53e1bf9d67589d75622f17871e76ac02b9

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