Malicious PDF — malware analysis report

Heuristics 8

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
  Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
• 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• 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/YmrXLWy8?keyword=pizzeria%20davide%20reviews PDF link annotation

  • https://kuxobemif.weebly.com/uploads/1/3/1/3/131379353/8919510.pdfIn PDF document text
  • https://laxmigrouppune.com/wp-content/plugins/super-forms/uploads/php/files/d014576e10ae5be4d72462ea482ca6c4/pijubobemeg.pdfIn PDF document text
  • http://cageart.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1624b1d3417bb9---miwanu.pdfIn PDF document text
  • http://sensi-leszno.pl/userfiles/file/6452100796.pdfIn PDF document text
  • https://rhkapadia.org/Admin/plugins/kcfinder/upload/files/wedoz.pdfIn PDF document text
  • http://i-akparat.kz/ckfinder/userfiles/files/viriranenipafolu.pdfIn PDF document text
  • https://dinamulu.weebly.com/uploads/1/3/1/6/131637284/pakununurose-lesox.pdfIn PDF document text
  • https://wevinosoz.weebly.com/uploads/1/3/4/4/134444327/felarelusodado.pdfIn PDF document text
  • https://vetazewufa.weebly.com/uploads/1/3/2/8/132814418/911787.pdfIn PDF document text
  • https://sijivijotulexe.weebly.com/uploads/1/3/1/1/131164009/denevibikatuj.pdfIn PDF document text
  • https://brawlcall.com/ckfinder/userfiles/files/36033940603.pdfIn PDF document text
  • https://gedofulijul.weebly.com/uploads/1/3/0/7/130775434/8635f4a.pdfIn PDF document text
  • http://ailin.kz/js/kcfinder/upload/files/36095115763.pdfIn PDF document text
  • http://www.amis-simserhof.fr/kcfinder/upload/files/gesutipod.pdfIn PDF document text
  • https://xagosenuwumotu.weebly.com/uploads/1/4/1/3/141343989/tepurite_voxudodalo_vagofumo_sokar.pdfIn PDF document text
  • https://www.caesarstravel.com/wp-content/plugins/formcraft/file-upload/server/content/files/16205856d8c170---56471926775.pdfIn PDF document text
  • https://lonitavow.weebly.com/uploads/1/3/4/3/134355974/6585404.pdfIn PDF document text
  • https://besusawoses.weebly.com/uploads/1/3/5/3/135318815/gegowixid-vuromedike.pdfIn PDF document text
  • https://noticky.net/akce/fotky/file/bejumaxopotutoribel.pdfIn PDF document text
  • http://premo.at/userfiles/file/kasuxafekejipaj.pdfIn PDF document text
  • https://nasipowo.weebly.com/uploads/1/3/1/3/131383467/golinoza.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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