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://allytemp.ru/uplcv?utm_term=how+do+i+service+my+cub+cadet+hydrostatic+transmission PDF link annotation

  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c59229de81e---madabopovepaxube.pdfIn PDF document text
  • https://boyanbolyarski.com/userfiles/file/ligokogelomajixozenumune.pdfIn PDF document text
  • http://servicedental.it/userfiles/files/54353537589.pdfIn PDF document text
  • https://belgradenightlife.info/wp-content/plugins/super-forms/uploads/php/files/nq812oid0fs0rf6jkr0bpiq7lv/58275629976.pdfIn PDF document text
  • http://mobilni-kadernictvi.cz/files/file/vamuvividoxogaginezoxobaz.pdfIn PDF document text
  • http://stevis.cz/files/file/9090215909.pdfIn PDF document text
  • http://sushikyototogo.com/uploads/files/63187774155.pdfIn PDF document text
  • https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/16092a763cc6a9---fisujume.pdfIn PDF document text
  • https://bechtoldpaving.com/wp-content/plugins/super-forms/uploads/php/files/86032d6429e73591180345fbd6801e23/mijetejuv.pdfIn PDF document text
  • https://staffxrecruitment.com/wp-content/plugins/super-forms/uploads/php/files/f7e42feb3299f4f8d846933412df2eff/5526901886.pdfIn PDF document text
  • http://vibrosystem.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160fa5221d5f5c---58289369393.pdfIn PDF document text
  • http://dydlhx.com/upfiles/file///61198430875.pdfIn PDF document text
  • http://concept-art.nl/app/webroot/files/userfiles/files/jarapubudibesojibefur.pdfIn PDF document text
  • http://beiwendq.com/userfiles/file/721168829.pdfIn PDF document text
  • http://www.medical-psychology.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160d3b8f2d2262---xokujudopotinigeraluta.pdfIn PDF document text
  • https://bf-pomosch.ru/wp-content/plugins/super-forms/uploads/php/files/vka6btc9vsm7p1d5thf5fs9p32/29220007296.pdfIn PDF document text
  • http://wearefamily1234.com/clients/3/31/31b46d3307e4516335aa88350909469c/File/21279779382.pdfIn PDF document text
  • http://www.vitrierbxl.be/wp-content/plugins/formcraft/file-upload/server/content/files/160d4ecc4e30b6---jebabogaw.pdfIn PDF document text
  • http://chono.mn/uploads/userfiles/files/42587273483.pdfIn PDF document text
  • https://personalloan2u.com/wp-content/plugins/super-forms/uploads/php/files/5e71d578306c858ef412478d36187fe3/46947208438.pdfIn PDF document text
  • http://niezapominajkowo.eu/userfiles/file/70764603666.pdfIn PDF document text
  • https://k-barrierfree.com/FileData/ckfinder/files/20210717_55C24CCCAE33B793.pdfIn PDF document text
  • http://gulfcoolcontracting.com/uploads/userfiles/file/file/12887793346.pdfIn PDF document text
  • http://lncxjzxxw.com/upload_fck/file/2021-6-21/20210621155612274018.pdfIn PDF document text
  • http://atthaya.com/file_media/file_image/file/1629290480.pdfIn PDF document text
  • http://ipsgroupjjn.org/userfiles/file/nuzinule.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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