Malicious PDF — malware analysis report

Static analysis result for SHA-256 2b6b9b0a18eed504…

MALICIOUS

PDF

558.8 KB Created: 2022-04-05 04:09:51 +03:00 Authoring application: wkhtmltopdf 0.12.5 (via Qt 5.11.3) First seen: 2026-06-17
MD5: e4ad32215cd9a7d2eecd606f0319260e SHA-1: 7b1affdcdd6c432915d4e28de1686e865494c2d2 SHA-256: 2b6b9b0a18eed50406af4db84f4161a7944a7e53867d1a545ead4daa8f57e5f4
106 Risk Score

Machine Learning

  • Nyx PDF Classifier suspicious score 0.4831

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://podar.co.za/XSRYdR1H?utm_term=aghora+3+book+pdf PDF link annotation
    • https://pfgmm.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1621dc15535bf0---92878563912.pdfIn PDF document text
    • https://sofowalomutupal.weebly.com/uploads/1/3/4/3/134310420/4178710.pdfIn PDF document text
    • https://ddriu.hu/wp-content/plugins/super-forms/uploads/php/files/e32413741b36b106245a118d95cf1844/50846857843.pdfIn PDF document text
    • https://mebavamuwonulaz.weebly.com/uploads/1/3/5/3/135324046/393988.pdfIn PDF document text
    • https://mukuriwubi.weebly.com/uploads/1/3/1/4/131483253/difatewuga.pdfIn PDF document text
    • https://modovepa.weebly.com/uploads/1/3/4/4/134464072/4828705.pdfIn PDF document text
    • https://mixabukosi.weebly.com/uploads/1/3/4/4/134479433/6011131.pdfIn PDF document text
    • https://ramipataxeki.weebly.com/uploads/1/3/4/4/134483057/7824440.pdfIn PDF document text
    • http://swancentive.com/cote_dor_import/admin/ckfinder/userfiles/files/37188761730.pdfIn PDF document text
    • https://vatunumorese.weebly.com/uploads/1/3/4/8/134866462/geloseki_xuxugeba_tezelosasivapop_godujiban.pdfIn PDF document text
    • http://tarp.longi.tw/uploadfiles/vesovogemobu.pdfIn PDF document text
    • http://dh-cell.net/ckfinder/userfiles/files/sulejifefal.pdfIn PDF document text
    • https://naruvemekojesez.weebly.com/uploads/1/3/4/6/134685524/paxanipolu.pdfIn PDF document text
    • https://artedeeducar.com.br/ckfinder/userfiles/files/webovaxufofizupoxafi.pdfIn PDF document text
    • https://zavamemedu.weebly.com/uploads/1/3/4/3/134305249/911477.pdfIn PDF document text
    • https://fubalaxusagipun.weebly.com/uploads/1/3/4/1/134108832/5556763.pdfIn PDF document text
    • http://chinajessie.com/seadata/data/uploads/img/file/164407220895.pdfIn PDF document text
    • https://sijokazodile.weebly.com/uploads/1/3/1/4/131454207/zizaba-tajopa-xabekumadiw.pdfIn PDF document text
    • https://guzagotoxi.weebly.com/uploads/1/3/5/3/135313280/4923537.pdfIn PDF document text
    • https://pamemigewoguvo.weebly.com/uploads/1/3/4/4/134438925/tenofine.pdfIn PDF document text
    • https://www.weldcor.ca/public/ckfinder/userfiles/files/sotofefoz.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_off000848c0.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x848C0 20428 bytes
SHA-256: 6ee80293629c5f98eee63a72cd1f7cbc0713014ec7a32188833d4f4332f10a3c
font_01_sfnt_off00087d06.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x87D06 16792 bytes
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1
font_02_sfnt_off0008951d.bin pdf-font-stream PDF embedded font (sfnt) at offset 0x8951D 10524 bytes
SHA-256: dbfbda34df952ab43981fe14cc177c88ebb15e23ddd6e096bd6dc2acdf531c28

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