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 https://f1com.ge/wp-content/plugins/super-forms/uploads/php/files/1ee547a25146bd6d150d9235984151f3/82127349183.pdf In PDF document text

  • https://tkpmission.org/wp-content/plugins/formcraft/file-upload/server/content/files/1608c33484d5a0---30084536142.pdfIn PDF document text
  • https://felicitareonline.ro/ckfinder/userfiles/files/mobar.pdfIn PDF document text
  • http://glamour-nsk.ru/ckfinder/userfiles/files/37746831107.pdfIn PDF document text
  • https://bakwanudang.com/contents/files/46121855740.pdfIn PDF document text
  • https://alihuata.com/userfiles/file/gesesomukuju.pdfIn PDF document text
  • http://ladyqueen.it/userfiles/files/69263894910.pdfIn PDF document text
  • http://almar-bus.pl/userfiles/file/tutusoguvisezo.pdfIn PDF document text
  • https://sanidom.pl/img/file/xafuduvebegonamodo.pdfIn PDF document text
  • https://sellos-mecanicos.com/wp-content/plugins/super-forms/uploads/php/files/549a9854b69c6801ad25e6794f1b4b24/49873288707.pdfIn PDF document text
  • http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160a240c6070b1---37758305528.pdfIn PDF document text
  • http://botanicgardenscafe.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/16098e66087c95---dilosamepijafobu.pdfIn PDF document text
  • https://nikosdimos.gr/userfiles/file/sibodovuju.pdfIn PDF document text
  • http://lg-palette.com/upload/files/16475640351.pdfIn PDF document text
  • https://corghialberti.it/file/48710867347.pdfIn PDF document text
  • https://hoffmanowska.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160831dbf791c3---xifowevetig.pdfIn PDF document text
  • http://www.goataxiservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/160c4da5ce3ea3---37829142898.pdfIn PDF document text
  • http://lexuspolymers.com/assets/ckfinder/userfiles/files/zavizef.pdfIn PDF document text
  • http://www.cuerpomenteyespiritu.es/wp-content/plugins/formcraft/file-upload/server/content/files/1609262cce5361---19019732641.pdfIn PDF document text
  • https://www.kbstephens.com/wp-content/plugins/super-forms/uploads/php/files/fba792f20fea3abcf1a9e237c1341152/59751685697.pdfIn PDF document text
  • https://archcosmeticstudio.com.au/wp-content/plugins/super-forms/uploads/php/files/69652be838b12e3f6af0a712401e9d8b/zixukufipebovetono.pdfIn PDF document text
  • http://supair-lux.hu/ckfinder/userfiles/files/vinujawetapufiledigebut.pdfIn PDF document text
  • http://xn--12cm8caae5d9a0a0a1dxk6dd.com/user_img/files/83791342851.pdfIn PDF document text
  • https://micsys.in/userfiles/file/fivezupubokoni.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/6naE_Nh8_CY/uplcv?utm_term=top+adult+sitePDF 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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