Malicious PDF — malware analysis report

Static analysis result for SHA-256 17175f54ba755883…

MALICIOUS

PDF

333.6 KB Created: 2022-04-20 23:58:25 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-28
MD5: 330135b21680d57beb9a0d420b7f7007 SHA-1: 0dd945a46e47066f825d4d8181295813d798ea0e SHA-256: 17175f54ba755883407f108d27c111ec1eb0d787591db158ea0f0a6099cdc0c3
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7916

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://podar.co.za/XSRYdR1H?utm_term=hypertension+guidelines+2019+ppt PDF link annotation
    • http://copy2d.com/ftp/image/file/6240671599.pdfIn PDF document text
    • https://woxomeze.weebly.com/uploads/1/3/4/4/134498023/1656348.pdfIn PDF document text
    • http://arsvet.ru/img/upload/luwuvaloxadedumepan.pdfIn PDF document text
    • https://foursservices.com/nbloom/fckuploads/file/76083985055.pdfIn PDF document text
    • http://www.egymast-segito.hu/uploaded/fck/file/77574796189.pdfIn PDF document text
    • http://zonazero.es/userfiles/file/91375931144.pdfIn PDF document text
    • http://thevisionkharj.com/userfiles/files/xozuzigozivezivulivakebew.pdfIn PDF document text
    • https://loyq.ru/admin/upload/photos/library/files/rufugu_1645056795.pdfIn PDF document text
    • https://xn--72ca1bzcdf9cg5df4n5a8cei.com/userfiles/files/foxefefobezokobuwifezu.pdfIn PDF document text
    • https://cfbadalona.net/ckdata/files/mujixojolazogavawugabon.pdfIn PDF document text
    • https://tapuionoticias.com/ckfinder/files/44989008320.pdfIn PDF document text
    • https://kosulegi.weebly.com/uploads/1/3/7/5/137509808/5763312935cd77c.pdfIn PDF document text
    • http://www.leads-bd.org/app/webroot/js/ckfinder/userfiles/files/dosogogupawo.pdfIn PDF document text
    • https://moguvikob.weebly.com/uploads/1/3/0/8/130874292/d0cc91b54467.pdfIn PDF document text
    • http://nebovsem.ru/app/webroot/files/files/suvolepiri.pdfIn PDF document text
    • http://www.ddu-hk.cz/ckfinder/userfiles/files/91728408717.pdfIn PDF document text
    • https://navapuru.weebly.com/uploads/1/3/4/6/134642807/zugukibuw.pdfIn PDF document text
    • https://o-dance.dacola.com/upload/files/nitojapus.pdfIn PDF document text
    • http://elenasteele.com/wp-content/plugins/formcraft/file-upload/server/content/files/1625b807ab264e---sikukapirovalalazi.pdfIn PDF document text
    • http://qiangka.com/ckfinder/userfiles/files/kijez.pdfIn PDF document text
    • http://www.ww.radeton.sk/ckfinder/userfiles/files/31577692327.pdfIn PDF document text
    • https://ballestermultiservicios.com/wp-content/plugins/formcraft/file-upload/server/content/files/161fb2ee099c4a---davijexoriwigupujes.pdfIn PDF document text
    • https://bimeximuwodewo.weebly.com/uploads/1/3/7/5/137514413/suxipagukikofidujaw.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 extracted file (font_00_sfnt_off0004c7c7.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004c7c7.bin)

Related samples 4

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

Full JSON: related samples API

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004c7c7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4C7C7 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off0004dfde.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4DFDE 11072 bytes
SHA-256: 6abce57381b3bc017ce49de38860a46704b16bbc6d99eb4b5c8bddb0442aebdb
font_02_sfnt_off0004f99e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4F99E 17728 bytes
SHA-256: 7f67ffee6d4c2b48458f27092fa152c6147601d5fa284a0f98612ae6de8606e2

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