Malicious PDF — malware analysis report

Static analysis result for SHA-256 d07d0419c25c1496…

MALICIOUS

PDF

387.9 KB Created: 2022-03-23 00:02:14 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-06
MD5: f22812fc648d378328eafd8bc951e471 SHA-1: ec49f9da5c36c82e8bb43a692c6cb77a0092d223 SHA-256: d07d0419c25c1496c5fc25343fc815c71f2acca3f15060aa7586f7de6e9038b9
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8080

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://sunuf.co.za/XSRYdR1H?utm_term=ultimate+canine+health+formula PDF link annotation
    • http://okinawa-touch.com/app/webroot/js/kcfinder/upload/files/2345644603.pdfIn PDF document text
    • https://khanikango.in/file/78856158873.pdfIn PDF document text
    • https://happycpdl.com/backend/web/kcfinder/upload/files/watemokidotofof.pdfIn PDF document text
    • https://contact-house.com/fckeditor/upload/file/melojidunuwinuka.pdfIn PDF document text
    • https://stgeorgedentalcare.in/ckfinder/userfiles/files/vobuxodefiberagutite.pdfIn PDF document text
    • http://sghr.ca/upload/ckfinder/files/sefufujebovefaxaparaliwom.pdfIn PDF document text
    • http://jewishfolksongs.com/userfiles/file/81734728190.pdfIn PDF document text
    • http://kleinschadenexperte.com/userfiles/file/lodotozavawitovigud.pdfIn PDF document text
    • https://fr.unecol.com/uploads/kcfinder/upload/files/tumosurenov.pdfIn PDF document text
    • http://cahayamimpi1.com/contents/files/xejuperokefurume.pdfIn PDF document text
    • http://matrix-corporation.com/upfiles/editor/files/34646606292.pdfIn PDF document text
    • http://fantasypartyentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16206f7dbcd31b---bugimolasebusurikusa.pdfIn PDF document text
    • http://lor-rostov.su/userfiles/files/84753194932.pdfIn PDF document text
    • https://dermo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620fc528db268---pedomekagusatanamadupite.pdfIn PDF document text
    • http://vdi.vn/userfiles/file/75824480240.pdfIn PDF document text
    • http://agro-norwa.pl/userfiles/file/rosod.pdfIn PDF document text
    • http://lustigersteirer.at/userfiles/file/jijedukugemeza.pdfIn PDF document text
    • http://idealhca.com/admin/images/file/meparigitafosufu.pdfIn PDF document text
    • http://files.ibiza-ferien.de/file/26642117860.pdfIn PDF document text
    • https://faustgottes.ch/upload/files/71368480929.pdfIn PDF document text
    • http://rztria.ru/kcfinder/upload/files/17074881880.pdfIn PDF document text
    • https://cherrychile.cl/cherry/uploads/contenido/files/32227484374.pdfIn PDF document text
    • http://www.littletreepreschool.com/admin/kcfinder/upload/files/vixanune.pdfIn PDF document text
    • http://mxm-hosting.nl/img/editor/file/kusubixawudikonejefugo.pdfIn PDF document text
    • https://entabe.jp/upload/20220219/files/zekoxirizireramusisiju.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_off0005a245.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0005a245.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005a245.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5A245 10540 bytes
SHA-256: 5e70d4e825103dbf2818bcea6f3ee2072626546c8d5e5b4ceede9f577f5d6695
font_01_sfnt_off0005ba0b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5BA0B 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_02_sfnt_off0005d126.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5D126 18200 bytes
SHA-256: 78b203aa1c17d5a66c19608a9419483f2930a977ec99e6217a2ba127948ab727