Malicious PDF — malware analysis report

Static analysis result for SHA-256 03e208a071379c98…

MALICIOUS

PDF

313.9 KB Created: 2022-03-19 23:48:18 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-05-10
MD5: cd4478eea2b1e66703bf4a713f80c4e8 SHA-1: 1233b69bc9142475c0e30a0200f07e9ab5ed6e61 SHA-256: 03e208a071379c9889d1f701423d985d250bf95bf16c7721423294fadde8d496
166 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7334

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=free+memorial+bookmark+template PDF link annotation
    • https://apgicl.com/public/files/assets/ckeditor/kcfinder/upload/files/lututidagafajosutajin.pdfIn PDF document text
    • https://poetnazrul.com/kcfinder/upload/files/51763098093.pdfIn PDF document text
    • http://baugeraeteverleih.de/benutzerdateien/47218058792.pdfIn PDF document text
    • http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/1620a8e019c56c---40056796457.pdfIn PDF document text
    • http://konemara.hu/userfiles/file/70213388793.pdfIn PDF document text
    • https://rioclaro.com.co/kcfinder/upload/files/27710088674.pdfIn PDF document text
    • http://www.mecateengenharia.com.br/ckfinder/userfiles/files/5329524657.pdfIn PDF document text
    • http://www.nachtruhe.info/up/files/75588086572.pdfIn PDF document text
    • http://psychologyforeverybody.com/ckfinder/userfiles/files/93786748087.pdfIn PDF document text
    • http://lahma.pl/_u/userfiles/file/vunokesivuvixel.pdfIn PDF document text
    • http://sportsclinicwest.ie/media/contents/file/92089002365.pdfIn PDF document text
    • http://h-p-n.fr/catalogue_dynamique/file/jujipapekajo.pdfIn PDF document text
    • https://suprizpin.com/calisma2/files/uploads/zezumobadalovubedil.pdfIn PDF document text
    • http://www.icmtravel.net/assets/ckeditor/kcfinder/upload/files/sinisovaxikuvokedaw.pdfIn PDF document text
    • https://yourtuscanyguide.com/wp-content/plugins/super-forms/uploads/php/files/7fe7ua9haf6k4ki93gc9122ld6/545780445.pdfIn PDF document text
    • https://nnt52.ru/userfiles/file/folisigudasafi.pdfIn PDF document text
    • http://snookerfootball.eu/wp-content/plugins/formcraft/file-upload/server/content/files/162066f208165f---bububoketexarifeg.pdfIn PDF document text
    • http://koronavirus.lenti.hu/feltoltes/files/maridutibokupabune.pdfIn PDF document text
    • http://fotografiafrancescosomma.com/userfiles/files/sobijaw.pdfIn PDF document text
    • https://goldengatetaichiqigong.com/userfiles/file/doxuzanipiwupux.pdfIn PDF document text
    • https://jagamimpi.net/contents/files/vukupogefetepixip.pdfIn PDF document text
    • http://veterinariacomportamentale.it/userfiles/files/23110684089.pdfIn PDF document text
    • http://lse.hu/userfiles/file/15631793691.pdfIn PDF document text
    • http://todaystravel.com.tn/kcfinder/upload/files/27638143878.pdfIn PDF document text
    • https://bishopsalamatkhokhar-org.bskm.org/userfiles/file/57984671613.pdfIn PDF document text
    • http://levne-pohary.cz/UserFiles/File/25961781127.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_off000479f2.bin)
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off000479f2.bin)

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off000479f2.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x479F2 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9
font_01_sfnt_off00049112.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x49112 10352 bytes
SHA-256: 23fcc08bda12fb279ab6f7cd89536ab6e63a385a2909074748a61b545e985f69
font_02_sfnt_off0004a82a.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x4A82A 18316 bytes
SHA-256: 6daebf63e543a011f11a9a75618c367132552caeac44417d38ff523ef667a786