Malicious PDF — malware analysis report

Static analysis result for SHA-256 9ad7f02a25a639c4…

MALICIOUS

PDF

337.7 KB Created: 2022-02-18 22:05:44 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-07-20
MD5: 609d2d79115bafd2a97cd9e785426c9f SHA-1: 2199a98a94ac09bc84e5e6afad4f3a8ce22f4751 SHA-256: 9ad7f02a25a639c4ec0e9f3a57ea85b1cdab55288c8c899fc386d2063b16c14a
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.6763

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
  • 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://tevav.co.za/XSRYdR1H?utm_term=beholder+full+apk+pl PDF link annotation
    • http://www.hcibatiment.fr/wp-content/plugins/formcraft/file-upload/server/content/files/16140422c732da---66414685864.pdfIn PDF document text
    • http://ferrogep99.hu/static/media/file/20598095947.pdfIn PDF document text
    • http://clair-environnement.eu/catalogue_dynamique/file/40946895893.pdfIn PDF document text
    • http://bsinteriordesigner.com/userfiles/files/robefe.pdfIn PDF document text
    • http://www.radioemka.com/wp-content/plugins/formcraft/file-upload/server/content/files/161e36af97b8c3---vafin.pdfIn PDF document text
    • http://china-engine.net/ckfinder/userfiles/files/1421523911.pdfIn PDF document text
    • https://isabellepieman.com/userfiles/file/xonusozi.pdfIn PDF document text
    • https://www.starvisaservices.co.uk/application/elements/plugins/kcfinder/upload/files/lawugamefegofex.pdfIn PDF document text
    • http://iscelenie.info/files/file/10937396919.pdfIn PDF document text
    • http://accurateverdicts.com/wp-content/plugins/formcraft/file-upload/server/content/files/1619517de02252---wewelexalevozolofo.pdfIn PDF document text
    • https://www.uralhelicom.com/frontend/web/js/kcfinder/upload/files/65634665831.pdfIn PDF document text
    • https://ka-base.no/images_students/files/91711755852.pdfIn PDF document text
    • http://boek.se/bilder_umeny/File/76745876051.pdfIn PDF document text
    • http://thienanglass.vn/upload/files/wakivewatup.pdfIn PDF document text
    • https://bentzendesign.se/wp-content/plugins/formcraft/file-upload/server/content/files/1616589b439906---42195841342.pdfIn PDF document text
    • https://mercedesmazo.es/wp-content/plugins/formcraft/file-upload/server/content/files/161961885ce5a3---30776073349.pdfIn PDF document text
    • https://gongotour.com/FileData/ckfinder/files/20211201_F2282E98D664A8F4.pdfIn PDF document text
    • http://riccaassociati.eu/userfiles/files/kexuxidifasaxexun.pdfIn PDF document text
    • https://animalplus.hilariousworld.com/nouvelles/files/xesumokekupidorinej.pdfIn PDF document text
    • https://hgqq.hk/tony/churchofgod/ckfinder/userfiles/files/86042947079.pdfIn PDF document text
    • http://proreferee.ru/uploads/ckfinder/files/45316609842.pdfIn PDF document text
    • https://marlschuz.com/userfiles/files/24199970889.pdfIn PDF document text
    • http://www.homefacelifters.com/wp-content/plugins/super-forms/uploads/php/files/32ebc328ed6d522ef58b382eada7b625/33308000083.pdfIn PDF document text
    • http://www.pvvc.cz/files/negonodavisoxuxagokasat.pdfIn PDF document text
    • http://posicert.com/upload_fck/file/2021-12-27/20211227144318875375.pdfIn PDF document text
    • https://webgirls-studio.com/wp-content/plugins/formcraft/file-upload/server/content/files/161b2ab7a3ee40---10273180423.pdfIn PDF document text
    • http://huthamcauquanggiap.com/upload/files/83797601269.pdfIn PDF document text
    • https://axlthailand.com/imagexx/files/vipifejebuva.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_off0004d683.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0004d683.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0004d683.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4D683 10380 bytes
SHA-256: 849a8b8b6b97a48e08115aa16c026f6fd7063d3086bd5a1ef03f6e10ccbadabc
font_01_sfnt_off0004ee1b.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4EE1B 18736 bytes
SHA-256: e0158806aacdaa378c132a9eeb68c301cee450f413cb87ebcdcbbb2038380c2e
font_02_sfnt_off00051f48.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x51F48 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9