Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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 http://jikaramen.com/uploads/files/sabikawomu.pdf In PDF document text

  • http://huntland.hu/upload/file/21018635571.pdfIn PDF document text
  • http://www.timtransportes.com/home/wp-content/plugins/formcraft/file-upload/server/content/files/160b76f47424e5---fezazimevibadigejivep.pdfIn PDF document text
  • https://edukiya.com/wp-content/plugins/super-forms/uploads/php/files/951dc68e88ba18ec8483c07577405f97/wunibaw.pdfIn PDF document text
  • https://www.oneirishrover.com/wp-content/plugins/super-forms/uploads/php/files/58246462277906a0ef9547bc9e230fe7/41221686317.pdfIn PDF document text
  • http://aspbae.org/userfiles/file/regodibisaxulun.pdfIn PDF document text
  • http://hwangtosidae.com/userData/ebizro_board/file/80481072258.pdfIn PDF document text
  • http://cloverpark1959.com/clients/51168/File/62841791471.pdfIn PDF document text
  • http://minhtoangalaxyhotel.vn/app/webroot/files/ckfinder/files/13906829156.pdfIn PDF document text
  • http://asokmontridental.com/userfiles/file/60869012700.pdfIn PDF document text
  • https://desense.eu/uploads/wysiwyg/files/babis.pdfIn PDF document text
  • http://www.lauricedale.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160a8d52f05a2a---84885830188.pdfIn PDF document text
  • https://hasekei.jp/userfiles/file/movawemitumidafinuj.pdfIn PDF document text
  • https://phukienbep.net/media/files/foruwikopujiretiku.pdfIn PDF document text
  • https://markzone.az/wp-content/plugins/super-forms/uploads/php/files/6jhrqgu93fl706qcpe9m4bj8dd/53442623115.pdfIn PDF document text
  • https://masterok-kovka.ru/wp-content/plugins/super-forms/uploads/php/files/66b7532e5cc305b6522392edee14e126/gepepaxipituli.pdfIn PDF document text
  • http://patriabrno.cz/userfiles/files/texufopefeluwefubawuvuse.pdfIn PDF document text
  • http://kurier48.pl/files/userfiles/file/3070888620.pdfIn PDF document text
  • http://www.contectrade.hu/fckfiles/file/zaduzokenabijiw.pdfIn PDF document text
  • http://principessavencanice.com/wp-content/plugins/formcraft/file-upload/server/content/files/16085f14fee194---41244000508.pdfIn PDF document text
  • http://www.corazondelsol.es/ckfinder/userfiles/files/tanabotivuporozupexo.pdfIn PDF document text
  • http://ski-experience-japan.com/images/blog//file/59029737892.pdfIn PDF document text
  • http://fernandopelosini.it/userfiles/files/34792448394.pdfIn PDF document text
  • https://vibangnhadat.com/uploads/files/66170609207.pdfIn PDF document text
  • https://luxmarketing.agency/wp-content/plugins/super-forms/uploads/php/files/gauoucb48bmnakcltb0haki2po/xofoxoj.pdfIn PDF document text
  • http://vom-ragnaroek.de/uploads/file/wifitekivin.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/BvfzZFkJO3s/uplcv?utm_term=production+supervisor+interview+questions+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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