Malicious PDF — malware analysis report

Static analysis result for SHA-256 d3ea3602670fee98…

MALICIOUS

PDF

321.2 KB Created: 2022-03-11 03:19:05 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-20
MD5: 1353d3e7ca7231a02b655a41551fbba1 SHA-1: 9de2cd10358ff135e8e4e380b5273fbeee766e0d SHA-256: d3ea3602670fee98eef6f03cab173baa374d913c0ea4cc218c05356a87f0983e
144 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8383

Heuristics 6

  • 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.
  • Embedded JS stream low PDF_JS
    PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
  • 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://ragaz.co.za/XSRYdR1H?utm_term=mansfield+ontario+weather+report PDF link annotation
    • http://lehoangcctv.com/ckeditor/kcfinder/upload/files/wusef.pdfIn PDF document text
    • http://nagyberki.hu/sites/default/files/fck_uploads/file/39654231145.pdfIn PDF document text
    • http://kammatrans.com/userfiles/files/mixoribata.pdfIn PDF document text
    • http://ovodaprojekt.lenti.hu/feltoltes/files/xosejirege.pdfIn PDF document text
    • http://sncelamel-dz.com/app/webroot/assets/js/kcfinder/upload/files/javexuwu.pdfIn PDF document text
    • http://effektfilm.de/files/file/duxipute.pdfIn PDF document text
    • https://balatonpremiumvillas.hu/webroot/upload/files/26352779771.pdfIn PDF document text
    • http://printrun.nl/userfiles/files/ralisajimad.pdfIn PDF document text
    • http://woonhuislift.info/wp-content/plugins/formcraft/file-upload/server/content/files/162076fca24c74---15389744630.pdfIn PDF document text
    • http://cngwalk.com/fckeditor/userfiles/image/26132743706.pdfIn PDF document text
    • https://www.uralhelicom.com/frontend/web/js/kcfinder/upload/files/nawanaxometijuluf.pdfIn PDF document text
    • https://santehsevast.ru/userfiles/files/wenosaxilefivexexezebumi.pdfIn PDF document text
    • http://prodesign31.ru/wp-content/plugins/formcraft/file-upload/server/content/files/162209341385c6---biduxelusaxilexoligapas.pdfIn PDF document text
    • http://xn--dlek-5qa.com/admin/UserFiles/file/39360307132.pdfIn PDF document text
    • https://vozilasavozacem.rs/files/lisinedenetegome.pdfIn PDF document text
    • http://hasomedia.com/userfiles/file/kifumazudijizowivololirix.pdfIn PDF document text
    • https://maurinet.com/userfiles/file/15368619670.pdfIn PDF document text
    • http://niktid.ru/userfiles/file/wubufobubemopixekoda.pdfIn PDF document text
    • http://robodit.ru/kcfinder/upload/files/32187570300.pdfIn PDF document text
    • http://www.barrettmotors.com.au/templates/admin/js/kcfinder/upload/files/dowogoxopapodedixebabowa.pdfIn PDF document text
    • http://ucg-eg.com/userfiles/file/49293838855.pdfIn PDF document text
    • http://kxqcgs.net/filespath/files/20220304050736.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.netReferenced by PDF JavaScript
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseReferenced by PDF JavaScript

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00049b9c.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49B9C 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off0004b2b7.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4B2B7 16488 bytes
SHA-256: 9850747c0763da59d2cdb9b91bc34bcc1bf6ed2ac2baf5d915c9526ceaabbe46
font_02_sfnt_off0004dda1.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4DDA1 10672 bytes
SHA-256: 1d0871434d79c8404edf9c9927aa996113accf33c4cfa3c5215615060bc66b90

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