Malicious PDF — malware analysis report

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
• 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.
• 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 https://www.audifonosdoshoydos.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cac5d1a58ab---basuvupaf.pdf In PDF document text

  • http://rauvuonsach.net/images/uploads/files/joxilifawuso.pdfIn PDF document text
  • http://utuin.net/files/fckeditor/file/raxezetijot.pdfIn PDF document text
  • https://www.kiteschule-kiel.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c8c098d5744---xulokijopoka.pdfIn PDF document text
  • http://www.combatsim.eu/wp-content/plugins/formcraft/file-upload/server/content/files/160760575a8d60---28485350926.pdfIn PDF document text
  • http://veronicanealhome.com/wp-content/plugins/formcraft/file-upload/server/content/files/2/16075c13c72956---46101371041.pdfIn PDF document text
  • https://www.traveltimevipp.com/wp-content/plugins/super-forms/uploads/php/files/9188f65bdc3a7194854d0e6b28824f65/xonomoduxavoke.pdfIn PDF document text
  • http://www.absolutecateringla.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a8344ac8a07---petumuperu.pdfIn PDF document text
  • http://bangkoksolarpower.com/syner_upload/images/files/bixevivigutirimalumas.pdfIn PDF document text
  • http://canphantich.net/Images_upload/files/49809882710.pdfIn PDF document text
  • https://www.azembay.com/wp-content/plugins/super-forms/uploads/php/files/f3bv4p2tkh7rn3iogqlefh4ja7/nuwotaxawosefi.pdfIn PDF document text
  • http://botanicgardenscafe.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/160ba38833d0cb---gemixiwoxotiwokudaxum.pdfIn PDF document text
  • http://pvsystreports.com/wp-content/plugins/super-forms/uploads/php/files/0vb990iba6hcs7p5kcme2ki751/rakepolemomosi.pdfIn PDF document text
  • http://structurecreative.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b6d5c748e25---kukupesadepamatafomofupa.pdfIn PDF document text
  • http://winfielddeli.com/ckfinder/userfiles/files/85423505975.pdfIn PDF document text
  • https://dixietemporarystorage.com/wp-content/plugins/super-forms/uploads/php/files/bb211a9fb1cce4beccde6681922c1f07/68091829886.pdfIn PDF document text
  • https://abril.pe/wp-content/plugins/super-forms/uploads/php/files/f6jjpreos0qsga0khbkehbajck/xerobuji.pdfIn PDF document text
  • https://refour.eu/wp-content/plugins/super-forms/uploads/php/files/a8a87c26fed17cc494584a4b3d2401e7/fapovikazizig.pdfIn PDF document text
  • https://leavereview.com/customerinterview/ckfinder/userfiles/files/fovozeledexe.pdfIn PDF document text
  • http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/160afab163a2fa---8134660814.pdfIn PDF document text
  • http://www.deopendeur.org/imgUser/file/gonisidodenowasavetabaloz.pdfIn PDF document text
  • http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/1609f3959e65e9---rojesukopunafufobetebiguw.pdfIn PDF document text
  • http://www.irrv.org/uploads/files/54781291815.pdfIn PDF document text
  • https://jdrum-music.com/uploads/ckfiles/files/61279023415.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/GLLx1DTH0VQ/uplcv?utm_term=advanced+special+function+book+pdfPDF link annotation
  • https://sharpspringwww.kinsta.cloud/wp-content/plugins/super-forms/uploads/php/files/f2a8f20c302a06abbf48d053f1d4b8d2/5781635596.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

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