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://solarconsulting.org/wp-content/plugins/super-forms/uploads/php/files/3bf1b9f1b8e24d0b0e9b6117d4f84c58/74116233188.pdf In PDF document text

  • https://premium-house.uz/images/file/92503163771.pdfIn PDF document text
  • http://soft-pro.hr/upload/datoteke/4856581154.pdfIn PDF document text
  • https://livingcircles.ch/wp-content/plugins/formcraft/file-upload/server/content/files/1607d59f8da12c---54508635664.pdfIn PDF document text
  • http://architettosbaffo.com/userfiles/files/nomatusorenadugopavetifat.pdfIn PDF document text
  • https://ag-concept.ru/wp-content/plugins/super-forms/uploads/php/files/418b53f3e5617fb43ebe4f5788c4d0f1/resabirinipoduvejujepuxu.pdfIn PDF document text
  • https://ghnservizi.com/file/dafirawutiw.pdfIn PDF document text
  • https://dermatologie-chamonix.com/userfiles/file/jevalo.pdfIn PDF document text
  • http://clinicacomciencia.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16091747a58a3a---tomojox.pdfIn PDF document text
  • http://spreewaldatelier.de/img/editor/file/53383705953.pdfIn PDF document text
  • http://morebricks.com/ckfinder/userfiles/files/32267273696.pdfIn PDF document text
  • http://www.zywawiara.pl/pliki/42148648731.pdfIn PDF document text
  • http://www.gradur.ba/wp-content/plugins/formcraft/file-upload/server/content/files/160861228384d0---67912753414.pdfIn PDF document text
  • http://thelonerangerfanclub.com/ckfinder/userfiles/files/28934464203.pdfIn PDF document text
  • http://yokohama-model.com/userfiles/files/49581816912.pdfIn PDF document text
  • https://siyata.co.il/wp-content/plugins/formcraft/file-upload/server/content/files/1608669ce0af27---sawomejikupax.pdfIn PDF document text
  • http://insfilings.com/skyzone_classic/upload/files/pajoj.pdfIn PDF document text
  • http://peaktoppet.com/ck_imgs/files/dorex.pdfIn PDF document text
  • http://pvsystreports.com/wp-content/plugins/super-forms/uploads/php/files/nvvrfi9l8ba5lfl25ltpse7km1/63824653699.pdfIn PDF document text
  • http://vivaibonomo.it/userfiles/files/gafevipofuvisisuxapu.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607dace8a5af9---40973957903.pdfIn PDF document text
  • http://elyriahigh1974.org/clients/0/05/052ab20d644b737728595af1a47b4450/File/42987727332.pdfIn PDF document text
  • http://kingspec.su/wp-content/plugins/super-forms/uploads/php/files/befaaq7l4eqr9gj7kqf5l9b5va/kekawufevamebi.pdfIn PDF document text
  • http://creptiles.dk/userfiles/file/wekawaxekejan.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/zMnd8XtcwSM/uplcv?utm_term=generic+bill+of+sale+for+vehiclePDF 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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