Malicious PDF — malware analysis report

Static analysis result for SHA-256 cd7c8208298de002…

MALICIOUS

PDF

285.1 KB Created: 2022-03-15 05:51:49 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-19
MD5: 967050a961c3b1f02b5dc7b4e181bd9b SHA-1: b09ca389b7380b420f398b75cfb415f3f263a002 SHA-256: cd7c8208298de002017be9af0ecbef47557659268a972cac7a64fc0a26097a1a
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.8453

Heuristics 5

  • ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
  • 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://lovig.co.za/XSRYdR1H?utm_term=game+attack+on+titan+di+android+offline PDF link annotation
    • http://delfosventures.eu/userfiles/files/21646229470.pdfIn PDF document text
    • https://mail.conepe.org.br/public/ckeditor/kcfinder/upload/files/25250257685.pdfIn PDF document text
    • http://elsped.hu/files/file/78707693650.pdfIn PDF document text
    • https://www.cistarekaupa.cz/kcfinder/upload/files/zanasadefurametami.pdfIn PDF document text
    • http://atlalwar.com/userfiles/file/palixivonoteki.pdfIn PDF document text
    • https://www.conepe.org.br/public/ckeditor/kcfinder/upload/files/gefilalovaso.pdfIn PDF document text
    • http://kant21.com/userData/board/file/30452211501.pdfIn PDF document text
    • https://bestcoloringpages.com/userfiles/file/70747056816.pdfIn PDF document text
    • http://kirks-pool.com/wp-content/plugins/formcraft/file-upload/server/content/files/1620e8ea90c936---debolumiji.pdfIn PDF document text
    • http://mehmetrasimmutlu.com/icerik/file/wiwomepokidikazaselinoxi.pdfIn PDF document text
    • http://vers-ma.de/userfiles/file/4862770607.pdfIn PDF document text
    • https://bcbc3399.com/upload/files/46898269133.pdfIn PDF document text
    • http://saoz.sk/assets/kcfinder/upload/files/koremasoxofajazuda.pdfIn PDF document text
    • https://xn----7sbeo1acdy3adh.xn--p1ai/userfiles/file/figakefamatolodewoli.pdfIn PDF document text
    • http://logistra.fr/ressource/site-image/files/56490244287.pdfIn PDF document text
    • https://drterrace.com/london-100.com/userfiles/file/feroxinokoborot.pdfIn PDF document text
    • https://konkrea.be/uploads/files/57613594029.pdfIn PDF document text
    • http://vocal.bpv.su/content/files/files/mapemireropamigex.pdfIn PDF document text
    • http://www.auberdiffusion.com/ckeditor/kcfinder/upload/files/94864588452.pdfIn PDF document text
    • https://xn--psg-9lac.hu/files/files/80836268611.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_off000407cc.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x407CC 18144 bytes
SHA-256: 25bb2211e027fa1594dd33871385eb38a3efe956e7564e169e0ffa457e525ca2
font_01_sfnt_off00043641.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43641 10600 bytes
SHA-256: 36c8876927121eb13180b71db558d93e5a1294c1a89a43a8d6bbf6d1525a6646
font_02_sfnt_off00044e75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x44E75 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9