Malicious PDF — malware analysis report

Static analysis result for SHA-256 3dddc989f7a54f03…

MALICIOUS

PDF

391.2 KB Created: 2022-03-11 05:07:38 +02:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-26
MD5: 9687f35eb01d8eea28de7c97d640c09e SHA-1: b4f0ca7cb4d7aba0995c6c00588ffc0cc0e641b2 SHA-256: 3dddc989f7a54f038e630b16ff7f87baf8493b17460ff1279043e201abb2c101
136 Risk Score

Machine Learning

  • Nyx PDF Classifier malicious score 0.7789

Heuristics 5

  • 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.
  • 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=pehli+baar+hai+ji+full+song PDF link annotation
    • http://vipforiraq.com/userfiles/files/mesut.pdfIn PDF document text
    • http://crosswaysrecruitment.com/userfiles/file/nodegunepanemex.pdfIn PDF document text
    • http://wamer.org/userfiles/file/5270625099.pdfIn PDF document text
    • http://xn--80aer5aza.xn--19-kmcm3c.xn--p1ai/ckfinder/userfiles/files/85144884477.pdfIn PDF document text
    • http://ariege.proximeo.com/ckfinder/userfiles/files/14551194553.pdfIn PDF document text
    • http://www.s4b.nl/upload/files/zuvowavowuxateferagake.pdfIn PDF document text
    • https://vargyasnekonyveles.hu/kepek/other/file/88271733362.pdfIn PDF document text
    • http://fjzy18.com/image/uload/files/45383201054.pdfIn PDF document text
    • https://www.privathospitaletkollund.com/ckfinder/userfiles/files/14838489180.pdfIn PDF document text
    • http://xn--brneneskontor-landsforening-b0c.dk/userfiles/file/48416130299.pdfIn PDF document text
    • http://acetuitioncentre.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1621cb420b3627---57809615635.pdfIn PDF document text
    • http://kydceramics.com/upload/userfiles/files/nurip.pdfIn PDF document text
    • http://akcjonariusz.com/UserFiles/file/kajupijilam.pdfIn PDF document text
    • http://luligang.com/ckfinder/userfiles/files/wezuwezapipelusizosuxi.pdfIn PDF document text
    • http://diagonal.org.ar/wp-content/plugins/formcraft/file-upload/server/content/files/1622aa639e0b95---30994864773.pdfIn PDF document text
    • https://harrisitalia.it/uploads/file/63701204800.pdfIn PDF document text
    • https://kratky.eu/files/file/xijexojiwagonenumi.pdfIn PDF document text
    • https://sofanet.ro/ckfinder/userfiles/files/nudigizelenagixufapoboj.pdfIn PDF document text
    • http://dinobajka.pl/Upload/file/33716336109.pdfIn PDF document text
    • http://urdu-hadith.com/survey/userfiles/files/75566669865.pdfIn PDF document text
    • http://jun-travel.com/userfiles/file/65463237358.pdfIn PDF document text
    • http://moje-stranky.eu/userfiles/file/reguxajumifarikakoluf.pdfIn PDF document text
    • http://host.keraladreamhomes.com/~viswabrahmathach/admin/fckeditor/editor/filemanager/connectors/php/userfiles/file/37303680247.pdfIn PDF document text
    • http://affichage-comevents.fr/kcfinder/upload/files/zolovaxalo.pdfIn PDF document text
    • http://vinhomescaurao.info/app/webroot/img/files/pofekizumawizugul.pdfIn PDF document text
    • http://zhongguohuachun.com/d/files/xuwemazagapa.pdfIn PDF document text
    • http://www.teaterskolen-efteruddannelsen.dk/ckfinder/userfiles/files/vojurixapojiwa.pdfIn PDF document text
    • http://henri-ruch.ch/doc_pub/file/vofidelukinizeta.pdfIn PDF document text
    • https://epagneuls-bretons.fr/caningest/images/file/jerofuzufonovej.pdfIn PDF document text
    • https://leavereview.com/customerinterview/ckfinder/userfiles/files/dufiduxikavogulixuf.pdfIn PDF document text
    • http://cissi.it/userfiles/files/25116803870.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 PDF document text
    • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text

Extracted artifacts 3

Files carved from inside the sample during analysis.

FilenameKindSourceSize
font_00_sfnt_off0005ad01.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5AD01 18632 bytes
SHA-256: 82f51b887b916d44a4d7706b898a2818bd3a5763fc04613aa644bbe3ad731229
font_01_sfnt_off0005de05.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5DE05 10764 bytes
SHA-256: 8fd5c3b219eaa2f782c8f55733dc4afa3fc268b09a50c4d1611e867c1732e523
font_02_sfnt_off0005f6a4.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x5F6A4 16560 bytes
SHA-256: 924ad5cb737cfd9a34472b2046831991df4d3950e5f0d7b552a18309318c2ee9