Malicious PDF — malware analysis report

Static analysis result for SHA-256 9493706a1fed9a69…

MALICIOUS

PDF

335.0 KB Created: 2022-01-09 13:03:53 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-04-10
MD5: fcd3ce7192cd43787c4660889726c2d8 SHA-1: 977a6d2d42b66cd265b6ad78ab5c54e0623d360d SHA-256: 9493706a1fed9a69a7c7cae576533860aeea5d9c69612a25e94eaf1cef5d7167
196 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7933

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
  • Travel-support phone-number stuffing scam critical SE_TRAVEL_SUPPORT_PHONE_SCAM
    Document repeats phone numbers in airline/travel/refund/support language, often across multiple regional phrasings. This matches SEO/support-scam PDFs that impersonate airlines or travel brands and route users to attacker-controlled call centers rather than a normal travel document.
  • 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 http://es-manzokudou.com/yamituki-n/uploads/files/regatutobulixexavezabaxom.pdf In PDF document text
    • http://coachoutletcanada.dansecyr.ca/pdf/file/zapomiraru.pdfIn PDF document text
    • https://a1-recruitment.fr/v2011/Files/fck_upload/file/forasofos.pdfIn PDF document text
    • http://tsradviseurs.nl/mailing/images/photo/file/gubanasobuminigipilaruxo.pdfIn PDF document text
    • https://gangwontaxi.com/FileData/ckfinder/files/20211103_B7A3D863F0E6D268.pdfIn PDF document text
    • http://om-ar.com/userfiles/file/dedonusas.pdfIn PDF document text
    • http://zulassung4you.de/bilder/file/42787193981.pdfIn PDF document text
    • http://adirondackseafood.com/ckfinder/userfiles/files/90942374120.pdfIn PDF document text
    • http://alatasfilms.gr/ILC/img/file/mepopobirovogisazeparurur.pdfIn PDF document text
    • http://julianowka.pl/ckfinder/userfiles/files/54186607166.pdfIn PDF document text
    • http://mannadey.in/FCKeditor/file/tomaw.pdfIn PDF document text
    • http://sxhk365.com/uploads/file///7466206912.pdfIn PDF document text
    • http://www.psychophonie-tarbes.com/ckfinder/userfiles/files/44796678755.pdfIn PDF document text
    • http://makrostal.pl/user_images/file/mabekutuzenofefurafesidu.pdfIn PDF document text
    • https://curtain.jinware.com/upload/files/fibonopebovudubake.pdfIn PDF document text
    • https://rhdplumbing.com/wp-content/plugins/super-forms/uploads/php/files/e8e1b731eda7733ee4a1e882748967c5/85534501830.pdfIn PDF document text
    • https://tolltisztitas.eu/userfiles/files/rozekavapulufaxudasede.pdfIn PDF document text
    • https://expungemyrecordnj.com/wp-content/plugins/formcraft/file-upload/server/content/files/161481d90d8a69---timamu.pdfIn PDF document text
    • https://www.reptrics.com/kcfinder/upload/files/31276065771.pdfIn PDF document text
    • http://www.ocptecnology.com/admin/uploaded/fck/file/vubofagaxitanezexeda.pdfIn PDF document text
    • http://www.kyousei-fukushi.or.jp/system/ckfinder/userfiles/files/suxus.pdfIn PDF document text
    • http://feedproxy.google.com/~r/Xvkpad/~3/1hHberoKktI/uplcv?utm_term=bootstrap+template+for+school+website+freePDF link annotation
    • 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_off0004ccfb.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004ccfb.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004ccfb.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4CCFB 10920 bytes
SHA-256: 98f300fe04ca80705f042eff55eb8337da03b61973b4739a3ce17a9a829ddc89
font_01_sfnt_off0004e630.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4E630 16416 bytes
SHA-256: cfa2c3fbce80cc5607e01af033b793d17c57c214fb1d96e845eedea48cccd336
font_02_sfnt_off0004fccf.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4FCCF 18788 bytes
SHA-256: fd242de8647767d9f17cb39710607270efe94399c43c902276595c7078cf9458