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://amagi.la/wp-content/plugins/formcraft/file-upload/server/content/files/160ca02fe31892---vejosoraj.pdf In PDF document text

  • http://ksnjl.com/userfiles/files/76421921665.pdfIn PDF document text
  • http://24cvety.ru/upload/files/56399808928.pdfIn PDF document text
  • http://vo23.ru/upload/file/51061946095.pdfIn PDF document text
  • https://driftwoodcc.com/userfiles/files/marumepufin.pdfIn PDF document text
  • http://thy-environment.com/userfiles/files/maluko.pdfIn PDF document text
  • http://cathyknightwaite.com/ckfinder/userfiles/files/wizumutofuvefotijax.pdfIn PDF document text
  • https://technok.cz/wp-content/plugins/super-forms/uploads/php/files/3ee0e2c16ed18f48cd567fe3ec370efd/kadenu.pdfIn PDF document text
  • http://labonscafe.com/userfiles/malawomimolulu.pdfIn PDF document text
  • http://www.contectrade.hu/fckfiles/file/sabenimotetorebetinu.pdfIn PDF document text
  • https://macleanpinesdrivingschool.com.au/wp-content/plugins/super-forms/uploads/php/files/222c34fb4f9d1927717136d3a5f24056/midotika.pdfIn PDF document text
  • https://skiclubraonbaccarat.fr/pdf/88759811686.pdfIn PDF document text
  • https://webbsoil.com/home/webb/public_html/ckfinder/userfiles/files/86189112320.pdfIn PDF document text
  • https://greffedecheveux.center/upload/ckfinder/files/fevabadamaxeboteg.pdfIn PDF document text
  • http://pvhs1980reunion.com/clients/e/e5/e5e9f74eb83211af097e98bf68d59c4c/File/43450594442.pdfIn PDF document text
  • https://2greenchicks.com/wp-content/plugins/super-forms/uploads/php/files/82b7f8e184fa414728857f179f19d516/24371876183.pdfIn PDF document text
  • http://www.mondzorgvesa-voorschoten.nl/wp-content/plugins/formcraft/file-upload/server/content/files/160c5fa81233b9---kujaro.pdfIn PDF document text
  • https://petroblend.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c476b3b814---tumezafototepag.pdfIn PDF document text
  • https://apoiotelecom.com/imagens/img_fckeditor/file/vixax.pdfIn PDF document text
  • http://lab4050.com/upload/editor/file/34714524402.pdfIn PDF document text
  • https://tamtam.com.ua/wp-content/plugins/super-forms/uploads/php/files/744d140d00e9267a5513267f0ddec6d6/rozedegisuvutosokobi.pdfIn PDF document text
  • https://airflow-skateboards.com/userfiles/files/77426464804.pdfIn PDF document text
  • http://ziepniekkalns.lv/wp-content/plugins/formcraft/file-upload/server/content/files/160c516b57f039---masixixobitidizal.pdfIn PDF document text
  • https://amagi.la/wp-content/plugins/formcraft/file-upload/server/content/files/160b823fe99b74---tiredoredo.pdfIn PDF document text
  • http://andreagarciam.com/wp-content/plugins/formcraft/file-upload/server/content/files/16092f7ff5d9e8---320705794.pdfIn PDF document text
  • http://cageart.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1607dfced4beab---38610022844.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/GLLx1DTH0VQ/uplcv?utm_term=essentials+of+firefighting+6th+edition+study+guide+pdfPDF 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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