Malicious PDF — malware analysis report

Static analysis result for SHA-256 793a329b1ff73de6…

MALICIOUS

PDF

449.2 KB Created: 2022-04-23 17:01:23 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: 7b46746083bd8f5ef76903ee78ee59b0 SHA-1: dacc469ca1a3165d9253cba10b02af932b18cdce SHA-256: 793a329b1ff73de696ed8e680b4930ead4ef255c2f469454b54e3ebcb0e4f18c
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.5902

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
  • 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://yoyep.co.za/XSRYdR1H?utm_term=scholastic+guided+science+readers PDF link annotation
    • https://stmpallet.com/ckfinder/userfiles/files/rapirifudosujeveg.pdfIn PDF document text
    • https://penusifobituje.weebly.com/uploads/1/3/4/3/134314418/088ed90a2.pdfIn PDF document text
    • https://hzautomatisering.nl/userfiles/file/88180581469.pdfIn PDF document text
    • https://vezajufarazigur.weebly.com/uploads/1/3/4/2/134265717/5317102.pdfIn PDF document text
    • https://pajobozonojamu.weebly.com/uploads/1/3/3/9/133997184/9375467.pdfIn PDF document text
    • https://cape-electronics.com/media/file/nepamebarijawitajuzuji.pdfIn PDF document text
    • https://kutepuwabaluv.weebly.com/uploads/1/3/2/6/132681670/runanodipex.pdfIn PDF document text
    • https://jotekonybakterium.hu/userfiles/files/jefawujiwovalafexur.pdfIn PDF document text
    • https://nakagikirowi.weebly.com/uploads/1/3/2/6/132695306/74625d3.pdfIn PDF document text
    • https://newsflash.asoex.cl/userfiles/file/bumumorilofelu.pdfIn PDF document text
    • https://bejolikide.weebly.com/uploads/1/3/1/4/131437094/a44437f73b4e6d1.pdfIn PDF document text
    • http://buren-kompanie.de/userfiles/files/fiseforuwasekoroxolukixa.pdfIn PDF document text
    • https://bodukomemewasug.weebly.com/uploads/1/3/4/7/134701633/ferugexuropi.pdfIn PDF document text
    • https://pass-eco-energies.com/ckfinder/userfiles/files/vubata.pdfIn PDF document text
    • https://jasemoluzisad.weebly.com/uploads/1/3/5/9/135968146/1063086.pdfIn PDF document text
    • http://discoveryenglish.org/wp-content/plugins/formcraft/file-upload/server/content/files/16236b2a4643d6---xozozigiledop.pdfIn PDF document text
    • https://suwudaxodorepe.weebly.com/uploads/1/3/4/8/134885248/tadojixajavej_redemaroboside.pdfIn PDF document text
    • http://islamicmarriagebureau.com/userfiles/files/77918424676.pdfIn PDF document text
    • https://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/16244fc7619bd2---xafolibosuwowupulugonaj.pdfIn PDF document text
    • https://delidago.weebly.com/uploads/1/3/0/9/130969485/gazoriwomoxumopipeg.pdfIn PDF document text
    • https://pisusexozidi.weebly.com/uploads/1/3/4/7/134740488/2e3b6.pdfIn PDF document text
    • https://foretenam.weebly.com/uploads/1/3/4/7/134700633/2565813.pdfIn PDF document text
    • https://tiwamufeg.weebly.com/uploads/1/3/1/8/131871705/6955816.pdfIn PDF document text
    • http://iproperty.ae/userfiles/file/jiradamusula.pdfIn PDF document text
    • https://b2cdemo.tickets.com/content/files/20235337066.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

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0006948d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6948D 10824 bytes
SHA-256: c3252deb23b49a6177b7e9e710feb7ef9e51c657aec9c2be683531a72b60ad01
font_01_sfnt_off0006ad3a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6AD3A 18748 bytes
SHA-256: bb64825f496f52b2f0732566ee99b9b944957218ae808cd385aa4bacb65c526d
font_02_sfnt_off0006de08.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x6DE08 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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