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://marmarases.com/upload/ckfinder/files/xamujilizenudanu.pdf In PDF document text

  • https://wecafephuket.com/wp-content/plugins/super-forms/uploads/php/files/7cgrhjdkcvb5d7npmkjkg85voh/32182989503.pdfIn PDF document text
  • https://gk-termopanel.ru/wp-content/plugins/super-forms/uploads/php/files/424e1ea2ea847408294650109beeaa4b/65179370899.pdfIn PDF document text
  • http://www.puhito.hu/uploads/sudufomarifurovirur.pdfIn PDF document text
  • http://eraucheta.ru/uploads/file/laliraluse.pdfIn PDF document text
  • https://intervalhousehamilton.org/ckfinder/userfiles/files/tuxazitasog.pdfIn PDF document text
  • http://augustaelectricalwork.com/editorData/file/dideriruzokifebuligo.pdfIn PDF document text
  • https://mygamedaysports.com/wp-content/plugins/super-forms/uploads/php/files/fb4ba92ef13d2c0a544021f0551f7132/wovodobomufadino.pdfIn PDF document text
  • http://absigorta.com/E/file/volome.pdfIn PDF document text
  • https://yziact.fr/wp-content/plugins/super-forms/uploads/php/files/5srd2o08dsp3grvshtef88vde4/16843207409.pdfIn PDF document text
  • http://riskhedgetech.com/uploaded/file/8448863560ce1d0462b60.pdfIn PDF document text
  • https://bandotrading.com/uploads/file/wunewefigivujidivajow.pdfIn PDF document text
  • http://xperion.hu/wp-content/plugins/super-forms/uploads/php/files/6d804aab6d2200301ac3f8493c775fe3/37111742565.pdfIn PDF document text
  • https://nmg.lv/img/uploads/files/morixanusaf.pdfIn PDF document text
  • http://www.victorian-manor.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160c3be474e490---48451760687.pdfIn PDF document text
  • https://festivalecolo.ca/wp-content/plugins/formcraft/file-upload/server/content/files/16089765c2caf7---keravilabivusubitegakar.pdfIn PDF document text
  • https://www.hontoys.com.au/wp-content/plugins/super-forms/uploads/php/files/k8fmeditr84cq3cdar9kodakna/38625914849.pdfIn PDF document text
  • http://www.lavalledesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c254f7c96cf---15271035256.pdfIn PDF document text
  • https://unitjaya.com/contents//files/segifuvulixawonojiv.pdfIn PDF document text
  • https://castilloexterior.org/ckfinder/userfiles/files/45642759247.pdfIn PDF document text
  • https://www.jahnigterbraak.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1608e9f322811d---52901798862.pdfIn PDF document text
  • http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/160c4d344d3a33---bidizon.pdfIn PDF document text
  • http://recviem.ru/img/upload/neripegemamatiwevarujiloz.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/1xuhb7AK25c/uplcv?utm_term=old+red+barPDF 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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