Malicious PDF — malware analysis report

Static analysis result for SHA-256 14c0554a7a8d6f13…

MALICIOUS

PDF

292.0 KB Created: 2022-05-21 11:48:56 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-17
MD5: 14f01a37c1a6222cf67b19c454f9b6a8 SHA-1: 47ea65d8df40073b969631589e24a1c98ae736c8 SHA-256: 14c0554a7a8d6f131bbe5d5734de84e026cdc9a68bc5277bea6ebd909ef9babb
226 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7614

Heuristics 7

  • 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.
  • PDF link farm points to compromised-WordPress upload storage medium PDF_COMPROMISED_CMS_UPLOAD_LINK_FARM
    PDF contains multiple clickable links, across many distinct hosts, whose targets are random-slug files parked in the upload directories of vulnerable WordPress form plugins (FormCraft, Super Forms). This is the hallmark of the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains hosted on compromised sites. The PDF itself carries no exploit — the risk is the linked destinations.
  • 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://fecuq.co.za/XSRYdR1H?utm_term=deed+of+acknowledgement+of+debt+free+template+nz+pdf+file+pdf+download PDF link annotation
    • http://ingenermarket.ru/userfiles/25235441228.pdfIn PDF document text
    • http://mintaialuminum.com/d/files/rafiwabobarafukasiwusene.pdfIn PDF document text
    • http://safires.cz/ckfinder/userfiles/files/75509282114.pdfIn PDF document text
    • https://pjkconstruction.ca/images/file/61297399156.pdfIn PDF document text
    • https://shiokuda1.com/contents/files/pitipofel.pdfIn PDF document text
    • https://22importexport.com/eimages/file/84478375017.pdfIn PDF document text
    • https://masterjobintl.com/ckfinder/userfiles/files/gepexusezo.pdfIn PDF document text
    • http://retailcop.ca/files/wejaturasegurujopejixu.pdfIn PDF document text
    • http://truhlarstvisollner.cz/data/file/62772286187.pdfIn PDF document text
    • https://gaseg.com/wp-content/plugins/super-forms/uploads/php/files/j2liprfok5p0h4j92v6h7oe0u6/18523070880.pdfIn PDF document text
    • http://www.cuadernos.in/wp-content/plugins/formcraft/file-upload/server/content/files/1626a8f56bb2fd---17053057150.pdfIn PDF document text
    • https://alstar.uz/images/shared/file/birakoxezituxitek.pdfIn PDF document text
    • http://allivecoat.com/userData/board/file/79715907886.pdfIn PDF document text
    • http://kino-profi.com/wp-content/plugins/super-forms/uploads/php/files/92d9bcc6737e4a683aa87129c903de7d/24139741441.pdfIn PDF document text
    • https://www.ijestr.com/ckfinder/userfiles/files/65233484172.pdfIn PDF document text
    • http://cuspsurgeons.com/admin/kcfinder/upload/files/xunelizawatokoveb.pdfIn PDF document text
    • http://www.dnevi-sekretarjev.eu/wp-content/plugins/formcraft/file-upload/server/content/files/16239bbf1565e2---fejizuziled.pdfIn PDF document text
    • http://www.gcsystem.pl/wp-content/plugins/formcraft/file-upload/server/content/files/1622e20ef9372f---sewofalodusufagiken.pdfIn PDF document text
    • http://massarentearchitettura.com/userfiles/files/87452362503.pdfIn PDF document text
    • http://rs-entp.com/upload/file/78921914285.pdfIn PDF document text
    • http://king-pro.com/userfiles/files/47973567253.pdfIn PDF document text
    • https://olivermilk.vn/tctt/sites/aaa/file/niwafebifawozerefuleruz.pdfIn PDF document text
    • https://kenjiintlhk.com/UploadFiles/file/20220222091558166.pdfIn PDF document text
    • http://comlark.ru/userfiles/files/7683132214.pdfIn PDF document text
    • https://eatorhours.org/e-bussiness/fckimages/file/95694880590.pdfIn PDF document text
    • http://indyskischool.com/ckfinder/userfiles/files/nenisanobij.pdfIn PDF document text
    • https://www.globalportsholding.co.uk/ckeditor/kcfinder/upload/files/vazatigi.pdfIn PDF document text
    • http://www.barczyk.plwww.sgpm.krakow.pl/aanewsysn/kcfinder/upload/files/11016460104.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_off0004204f.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004204f.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004204f.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4204F 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_01_sfnt_off00043861.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x43861 17676 bytes
SHA-256: 5827dccc51d776c53274b2e5474d569c222938e886fc2ceb01f68271c86c355d
font_02_sfnt_off0004669e.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4669E 11172 bytes
SHA-256: 8cf95dd0e0408cb3d68ebacc6f2e88e913dd9a92b8492a75b502440a321d3aec