Malicious PDF — malware analysis report

Static analysis result for SHA-256 08083328ef8f84c4…

MALICIOUS

PDF

417.4 KB Created: 2022-03-01 19:29:21 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: 18fe1e477b3eef1fce788a00d0573d0e SHA-1: 1f8cb9dfaef40a87e023ee2c3dddd24ba92c177f SHA-256: 08083328ef8f84c429ece9e2f72de944a91d078a494884f2a841097524946dde
166 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4285

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 https://ragaz.co.za/XSRYdR1H?utm_term=emotional+support+animal+letter+template+housing PDF link annotation
    • http://www.mgamk.ru/ckeditor/kcfinder/upload/files/38078443269.pdfIn PDF document text
    • http://digitalpolicycouncil.com/imagenes/file/tagijeseniwipi.pdfIn PDF document text
    • http://iktoktatas.hu/files/file/pasotolamovijejewumis.pdfIn PDF document text
    • http://purepoem.com/resource/docContentImg/file/2022-02-27/2e744dc692789573f54b8fa6a0e9d30a.pdfIn PDF document text
    • https://bakwanudang.com/contents/files/95300747109.pdfIn PDF document text
    • http://ghettaetamionarchitetti.it/userfiles/files/relifedi.pdfIn PDF document text
    • http://atdawnwelift.com/userfiles/file/31081111625.pdfIn PDF document text
    • https://euronet.stonavka.cz/webpagebuilder/ckfinder/userfiles/files/rekaxig.pdfIn PDF document text
    • https://buddingheights.org/wp-content/plugins/formcraft/file-upload/server/content/files/1621d7afcd5a4a---wadofilazefitu.pdfIn PDF document text
    • https://ooo-kenk.ru/userfiles/file/najibumoroseporur.pdfIn PDF document text
    • https://afayl.com/userfiles/file/11261783223.pdfIn PDF document text
    • https://arichaindia.com/userfiles/file/56210312730.pdfIn PDF document text
    • https://kalatranslation.co.uk/wp-content/plugins/super-forms/uploads/php/files/92nfiqhrqaq9ctgeards4qv221/5598154846.pdfIn PDF document text
    • http://cambridgekapurthala.com/damana/userfiles/file/36613392182.pdfIn PDF document text
    • http://bionic-hill.com/resources/files/bebefipawuluzumabanupabus.pdfIn PDF document text
    • https://szabobuszrendeles.hu/files/files/26304698037.pdfIn PDF document text
    • http://www.ctnphrae.com/ckfinder/userfiles/files/zoselegavepez.pdfIn PDF document text
    • https://myagenda.myagenda.cz/pictures/editor/files/75096980017.pdfIn PDF document text
    • http://davostravel.com/upload/files/90934945764.pdfIn PDF document text
    • http://messtores.ca/fck_user_files/file/tuvijatopuxat.pdfIn PDF document text
    • http://myphamlulanjina.com/upload/files/82017869759.pdfIn PDF document text
    • https://hongmao.tw/uploads/files/202202120903419380.pdfIn PDF document text
    • https://mandarinusa.com/userfiles/file/1645815290.pdfIn PDF document text
    • https://thegmsbihta.eruditiontech.com/userfiles/file/bixuv.pdfIn PDF document text
    • https://equator-maritime.com/userfiles/file/61910968540.pdfIn PDF document text
    • https://kfmaccounting.com/webroot/img/content/files/dasesevivitaxonezetewekiz.pdfIn PDF document text
    • http://bvsaigonbinhduong.vn/uploads/files/bekoropigolij.pdfIn PDF document text
    • https://www.mouvancevoyages.com/public/kcfinder/upload/files/fomizeg.pdfIn PDF document text
    • https://printjet.pl/pliki_user/File/42134680262.pdfIn PDF document text
    • https://easyown.ddproperty.com/datas/files/vokenixolakukiw.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_off00061654.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off00061654.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off00061654.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x61654 10780 bytes
SHA-256: ad95db2da555bb5f74749d25ff5c0765c34bfa90c4189f0e882e22264c0b100a
font_01_sfnt_off00062ee5.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x62EE5 18320 bytes
SHA-256: ffb12a42efc2dc1c94822e70906c64f8939647d063a1eb59c50a3801e15064a0
font_02_sfnt_off00065e9e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x65E9E 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9