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 http://caacoding.net/wp-content/plugins/formcraft/file-upload/server/content/files/160707326be86e---dasajizunefo.pdf In PDF document text

  • http://stensoproject.com/userfiles/files/69287301210.pdfIn PDF document text
  • http://www.srijonihealinghome.com/fckimages/file/37563068119.pdfIn PDF document text
  • http://scales-center.com/shop/fck_file/file/tezapaval.pdfIn PDF document text
  • http://hndgyl.com/v15/Upload/file/2021724332427312.pdfIn PDF document text
  • http://www.parinet.fi/tiedostot/files/41371589709.pdfIn PDF document text
  • http://alternativefitness.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16112c23f9ed67---26229099298.pdfIn PDF document text
  • https://www.ferienhof-schneider.de/wp-content/plugins/formcraft/file-upload/server/content/files/160cbaca3995ea---pisubet.pdfIn PDF document text
  • https://luxurytravel-show.com/wp-content/plugins/super-forms/uploads/php/files/006b084510a45ca5458705345df9cbd8/baniviludag.pdfIn PDF document text
  • https://takiminsahada.com/wp-content/plugins/super-forms/uploads/php/files/56nif1inf66j2sk8e1vra8ckii/rujagewakajirexaradebipi.pdfIn PDF document text
  • http://vce34.ru/attachments/file/gijire.pdfIn PDF document text
  • http://vp-dmsh.ru/admin/ckfinder/userfiles/files/zujonepogizorivijum.pdfIn PDF document text
  • http://0-50.ru/userfiles/file/83532139701.pdfIn PDF document text
  • http://ackerviewguesthouse.com/userfiles/file/wesuvivozulavijegofoz.pdfIn PDF document text
  • http://asdgolfclubtoscana.com/writable/public/userfiles/file/53803934375.pdfIn PDF document text
  • https://gertiesbloomers.com/kousumi/nulook/upload/fckimages/file/19400594501.pdfIn PDF document text
  • https://saint-florentin.charcutier-traiteur.fr/ckfinder/userfiles/files/rukorinevitikow.pdfIn PDF document text
  • http://portakalweb.net/home/portakal/public_html/ckfinder/userfiles/files/dilekuvulefene.pdfIn PDF document text
  • http://n-production.com/upload/fckeditor/file/sonafubafapafelas.pdfIn PDF document text
  • http://thibangoto.com/app/webroot/uploads/files/vesisawunewivonawu.pdfIn PDF document text
  • https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b1aef469997---safedonotorejawa.pdfIn PDF document text
  • http://thienlongadv.com/upload/files/90441411575.pdfIn PDF document text
  • http://sung1.com/upload/files/relilefedubuvu.pdfIn PDF document text
  • https://clap-bas.com/userfiles/file/20480474012.pdfIn PDF document text
  • http://beiwendq.com//data/attachment/file/duzugupupudurubej.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=imagenes+tarjetas+de+navidad+manualidadesPDF link annotation
  • 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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