Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d342559835f50de…

MALICIOUS

PDF

5.02 MB Created: 2022-04-07 20:34:06 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: d52d9dcf1550f5798edf86212c6e274d SHA-1: 620d789a30bcde90fc8fa552c65dc53e6b548420 SHA-256: 0d342559835f50deb8ea6594d65f4ac39f5a1a022f8a39c8435aa3d5288d6008
82 Risk Score

Machine Learning

  • Nyx PDF Classifier clean score 0.1976

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
  • 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.
  • SEO-redirector lure link (multi-word utm_term) low PDF_SEO_UTM_REDIRECTOR_LINK
    PDF contains a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the search-keyword gateway used by the 'free document download' phishing family. Surfaced as an IOC; on its own this is a low-confidence signal.
  • 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://wirut.co.za/YmrXLWy8?keyword=biblia%20de%20estudio%20thompson%20filetype%20pdf PDF link annotation
    • http://analizmatbaa.com/panel/kcfinder/upload/files/dugimudilavi.pdfIn PDF document text
    • http://infas.cz/images/wiswig/file/duvoduzijulemexopopuwuti.pdfIn PDF document text
    • http://cn-biyoute.com/d/files/kubejofemofigosixovuko.pdfIn PDF document text
    • http://www.tiendadelbordado.com/ckfinder/userfiles/files/46023139513.pdfIn PDF document text
    • http://banhangcongnghe.com/upload/FCK/file/sasatasuxod.pdfIn PDF document text
    • http://studiosiciliani.eu/userfiles/files/gonituladanos.pdfIn PDF document text
    • https://donetemewebise.weebly.com/uploads/1/3/7/5/137518568/f9f97c513.pdfIn PDF document text
    • http://schokoladenfontaene.de/idata/kasevikojotagaxuvi.pdfIn PDF document text
    • https://kinumonitebira.weebly.com/uploads/1/3/4/6/134605003/xenunuwokekamov.pdfIn PDF document text
    • https://ddnepal.com/assets/userfiles/files/11037419303.pdfIn PDF document text
    • http://oresteruggiero.com/userfiles/files/85039197791.pdfIn PDF document text
    • https://qualitycountscleaning.com/wp-content/plugins/super-forms/uploads/php/files/65a40ef02b506894fecc17ae51dbd5a9/91412992761.pdfIn PDF document text
    • https://biogenetixpharma.com/ci/userfiles/files/54664949500.pdfIn PDF document text
    • http://chaitraglaze.com/uploads/39840286096.pdfIn PDF document text
    • https://denelabi.weebly.com/uploads/1/3/4/1/134109088/refazoje.pdfIn PDF document text
    • https://www.miroku-jp.com/system/js/kcfinder/upload/files/xafojokezopinemajivi.pdfIn PDF document text
    • https://nabisipiguges.weebly.com/uploads/1/3/4/4/134432296/8ca4d9.pdfIn PDF document text
    • http://coyada.com/up_images/up_images/21459130713.pdfIn PDF document text
    • https://saxewuluwedu.weebly.com/uploads/1/3/4/5/134528923/tekuvupome-zanasidumuf-viwasumig-xurelobo.pdfIn PDF document text
    • https://mewetoliwuluveb.weebly.com/uploads/1/3/4/7/134767879/xukefe_jaxifobovi.pdfIn PDF document text
    • https://pristineleather.com/userfiles/file/tajab.pdfIn PDF document text
    • http://www.etoiles-recrutement.com/wp-content/plugins/formcraft/file-upload/server/content/files/16217381e62262---18658394795.pdfIn PDF document text
    • https://futinenapol.weebly.com/uploads/1/3/1/4/131438538/4b40792087.pdfIn PDF document text
    • http://kursadowicz.pl/Upload/file/20470016412.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_off004fb93b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FB93B 21816 bytes
SHA-256: 8e92d5090f7d5eaf72828031bcdc232b8a40a5818426719dffe466769c9dfa1c
font_01_sfnt_off004ff239.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FF239 11068 bytes
SHA-256: 9b1493d946d22e59b3c9d2f6269d2943b4c63e1cc5c175fc446daba8f8255fc6
font_02_sfnt_off00500bb4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x500BB4 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1

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