Malicious PDF — malware analysis report

Static analysis result for SHA-256 0807ec9299b4fe24…

MALICIOUS

PDF

194.4 KB Created: 2022-02-06 15:47:55 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-21
MD5: f37650d5a7e52de5580bdd963d680797 SHA-1: f10186a7547cbbc3e470935139bd2b23e3a02169 SHA-256: 0807ec9299b4fe24ee5041c43f07f4abdb7174c680af534e208ae4745d1d275f
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.9447

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
  • Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
    Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
  • Small PDF is a non-clustered link farm on disposable hosting medium PDF_SEO_DISPOSABLE_LINK_FARM
    Small PDF contains many clickable external PDF links spread thin across many distinct hosts (no single dominant host), corroborated by a utm_term SEO-redirector link and/or links parked on free/disposable content hosts. This is the 'free document/template' SEO phishing PDF family, which ranks for search queries and routes users into payload/redirect chains, rather than a normal document citation pattern. 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 http://es-manzokudou.com/yamituki-n/uploads/files/3199769537.pdf In PDF document text
    • http://www.tiendadelbordado.com/ckfinder/userfiles/files/25753886356.pdfIn PDF document text
    • https://alshamiltrading.com/alshamilfiles/file/bojigejofakurokunurozi.pdfIn PDF document text
    • http://taiwanquinoafamily.com/shopadmin/upload/files/wajifarejex.pdfIn PDF document text
    • http://aucoindeshalles.fr/menu/file/tetatiwesetigatisezesoniv.pdfIn PDF document text
    • http://location-en-guadeloupe.com/js/kcfinder/upload/files/dumutigifuromej.pdfIn PDF document text
    • https://pt2-turbo-j3t.com/contents/files/46304428853.pdfIn PDF document text
    • http://www.hydro-tg.pro/upload/file/95335949685.pdfIn PDF document text
    • https://taiwancy.com/app/webroot/userfiles/files/rowavenupezajetolitu.pdfIn PDF document text
    • https://uaqbakery.com/wp-content/plugins/formcraft/file-upload/server/content/files/1618dd08343de8---xiselov.pdfIn PDF document text
    • https://manninghamhouse.com/userfiles/file/gojijekikujapimumod.pdfIn PDF document text
    • http://rockhousemethod.com/ckfinder/userfiles/files/98205973057.pdfIn PDF document text
    • http://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1618d66f033b10---mabel.pdfIn PDF document text
    • http://shinhwajudan.com/userData/board/file/57092893506.pdfIn PDF document text
    • http://onlinecommerce.bg/uploads/pages/files/38125453235.pdfIn PDF document text
    • http://notariocprietoa.com/notaria/documentos/files/nixebelobosidesepujixolub.pdfIn PDF document text
    • http://8njl.com/userfiles/files/62367702269.pdfIn PDF document text
    • https://freebcard.com/ckfinder/userfiles/files/fefarurajuvepanudetor.pdfIn PDF document text
    • http://www.plain-pied.com/editeur/ckfinder/userfiles/files/50310829818.pdfIn PDF document text
    • https://plentis.eu/ckfinder/userfiles/files/35459120959.pdfIn PDF document text
    • http://warsztatgdynia.pl/app/webroot/media/files/86328295553.pdfIn PDF document text
    • https://niboparis.com/upload/fckeditor/file/1633929966_1.pdfIn PDF document text
    • https://mygenius.ru/admin/ckfinder/userfiles/files/66693123894.pdfIn PDF document text
    • http://www.haztartasigepszakuzlet.hu/pics/file/musoredajorunifogezozil.pdfIn PDF document text
    • https://podar.co.za/XSRYdR1H?utm_term=all+in+one+checker++englishPDF link annotation
    • http://www.limestem.com/ckeditor/kcfinder/upload/files/8220887298.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_off0002a050.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0002a050.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0002a050.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2A050 16848 bytes
SHA-256: 075c9c79b10ad276d611d8eedffcad441fece8408660ab1e6cab3bcaf032d410
font_01_sfnt_off0002cc75.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2CC75 10324 bytes
SHA-256: 48926d7d52146937e9d38dbd421c36ce2c13ed4c8bf2d5c5fc6fcff10560a7e0
font_02_sfnt_off0002e3a8.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x2E3A8 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9