Malicious PDF — malware analysis report

Static analysis result for SHA-256 0d39e6f38dd903a0…

MALICIOUS

PDF

578.9 KB Created: 2022-03-04 20:10:58 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-14
MD5: 87f8b9394e2fe2503ad2797f8370c600 SHA-1: d10d9f49c4de885d5460912da6e530cde29e7128 SHA-256: 0d39e6f38dd903a08855c44561a9102671786321de78291c758d75214a5c5348
114 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.2707

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://norin.co.za/XSRYdR1H?utm_term=cuddledown+percale+sheets PDF link annotation
    • http://snft.ro/media/file/vewipidizebumimo.pdfIn PDF document text
    • http://odpadykj.cz/UserFiles/File/tetunoju.pdfIn PDF document text
    • http://taigesw.com/upload/files/sukigenazekigozegepager.pdfIn PDF document text
    • http://seoulsquare.com/userfiles/file/96357940007.pdfIn PDF document text
    • http://domoticasociale.it/immaginiNewsletter/file/wejusikiromupom.pdfIn PDF document text
    • https://oceanflowerhotel.com/uploads/image/files/fobibegakizapugojozane.pdfIn PDF document text
    • http://rallyteamwalraven.nl/file/razus.pdfIn PDF document text
    • http://weddingfavoursfor.co.uk/kcfinder/upload/files/91329792776.pdfIn PDF document text
    • https://gkscam.com/userfiles/file/goluwiguzem.pdfIn PDF document text
    • http://toflight.mobi/attachment/ckeditor/files/00347eb6d74be20046b48aaa8f23dbb0.pdfIn PDF document text
    • http://wsm.hk/images/files/bevupagokawade.pdfIn PDF document text
    • https://www.houseofwax.cz/kcfinder/upload/files/kowevini.pdfIn PDF document text
    • http://www.sarajevo-inn-grunewald.com/wp-content/plugins/formcraft/file-upload/server/content/files/162214870b0a18---61709116215.pdfIn PDF document text
    • http://evrokomplekt.ru/userfiles/file/xomosazolivino.pdfIn PDF document text
    • http://www.findvoters.com/userfiles/file/sirujodutig.pdfIn PDF document text
    • http://watthaistuttgart.de/userfiles/file/libogibekolebodoxogogi.pdfIn PDF document text
    • https://planet-for-events.de/userfiles/file/28648657385.pdfIn PDF document text
    • https://sakata-mokuzai.com/db/item/uploads/files/xinevokanamiparazejowu.pdfIn PDF document text
    • https://khonggiansangtao.com/platformecom/img/upload/file/24857941149.pdfIn PDF document text
    • https://www.kossuth-csepel.hu/inc/kcfinder/upload/files/voxerusogapojarixotaf.pdfIn PDF document text
    • http://www.ks-klinika.ru/ckfinder/userfiles/files/58367746243.pdfIn PDF document text
    • http://mlight.cz/archiv/file/nikevorura.pdfIn PDF document text
    • https://luxesystem.site/js/ckfinder/userfiles/files/56217354354.pdfIn PDF document text
    • https://jechrina.gr/FCKeditor/userimages/file/2227524574.pdfIn PDF document text
    • http://tuv-zimer.co.il/assets/userfiles/files/57928535598.pdfIn PDF document text
    • http://altelaw.com/uploads/image/file/xozadezupimixijevo.pdfIn PDF document text
    • https://www.osazovanidps.eu/admin/kcfinder/upload/files/jidetofufexoxuvogelizirap.pdfIn PDF document text
    • http://www.donkersmontage.nl/kcfinder/upload/files/16819618220.pdfIn PDF document text
    • http://studiobaliva.eu/userfiles/files/13557323383.pdfIn PDF document text
    • https://asigurareingermania.ro/wp-content/plugins/super-forms/uploads/php/files/qcnggbcm0j1caqero94mjpsn33/47020743051.pdfIn PDF document text
    • https://diedacorporation.net/freesiafiles/file/85397149011.pdfIn PDF document text
    • http://www.meglobalinc.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/16214420e369b7---28363127149.pdfIn PDF document text
    • https://vanvoorst.info/uploaded/file/nufudibojitaz.pdfIn PDF document text
    • http://kindervakantieweekdeurne.nl/wp-content/plugins/formcraft/file-upload/server/content/files/16212a9f705245---wetelovizabeli.pdfIn PDF document text
    • https://www.advids.co/wp-content/plugins/formcraft/file-upload/server/content/files/1621092b419211---48893630024.pdfIn PDF document text
    • https://pasarant0g3l-turbo-h1t.com/contents/files/69875761848.pdfIn PDF document text
    • http://kirilmazbardak.com/userfiles/file/78135311812.pdfIn PDF document text
    • https://www.champagne-cornevin.fr/ckfinder/userfiles/files/51050230360.pdfIn PDF document text
    • http://mitroc.com/userfiles/file/50203902496.pdfIn PDF document text
    • http://cttinteriery.cz/files/upload/files/somagarobi.pdfIn PDF document text
    • https://mission4recruitment.com/wp-content/plugins/formcraft/file-upload/server/content/files/162172b0d270e1---fisumubezixizuvuzutajak.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 4

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00088224.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x88224 16220 bytes
SHA-256: 207eb3b51995adbdef2a766e0364e2c2ee182a7f0f0647c12a4a3807efc046f6
font_01_sfnt_off00089809.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x89809 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0008af2a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8AF2A 19300 bytes
SHA-256: c13daa971ef785219ef4c3fc985eeffabb1c41ad0b26c737daeae023ec7dce1f
font_03_sfnt_off0008e156.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8E156 10736 bytes
SHA-256: 256409bb9d1c25bf6690e58bd5f6a9a37b0749d5e30962736531777d3adf3167

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