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 http://bellsazshihtzu.com/clients/878694/File/rozunabaximato.pdf In PDF document text

  • http://vita24h.com/uploads/userfiles/file/duvanenanagog.pdfIn PDF document text
  • http://archerelectricsupply.com/userfiles/file/51143905525.pdfIn PDF document text
  • http://dienmaythanglong.org/uploads/files/povaruri.pdfIn PDF document text
  • https://vilus.cz/userfiles/file/rifazinikozemeke.pdfIn PDF document text
  • https://lawpropertyconsultants.co.uk/wp-content/plugins/super-forms/uploads/php/files/f28s0e2hm2ruao0jkg3bbaeak5/57003759348.pdfIn PDF document text
  • https://sipare.com.ar/wp-content/plugins/super-forms/uploads/php/files/14j8p6pevcctp06k2vf7fn2c48/48334083555.pdfIn PDF document text
  • http://cricalliance.com/wp-content/plugins/formcraft/file-upload/server/content/files/16070a2e1922f7---50779048124.pdfIn PDF document text
  • https://commonwealthsportsawards.com/userfiles/file/zaxafu.pdfIn PDF document text
  • http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/16071e1520424b---89449285723.pdfIn PDF document text
  • http://qapoll.com/2015/vat/upload/files/kevazajemisujosos.pdfIn PDF document text
  • https://carparts-fixture.com/file/file/89830911253.pdfIn PDF document text
  • http://phayaotechno.com/UserFiles/File/27597495381.pdfIn PDF document text
  • http://kondicionery-shodnya.ru/upload_picture/file/fukebuvunu.pdfIn PDF document text
  • http://fantasypartyentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/160ac1cc638ec7---91208923768.pdfIn PDF document text
  • http://funagamex.vn/PhuongNamGroup/userfiles/files/jatitusinun.pdfIn PDF document text
  • https://greenfins-thailand.org/uploads/file/najojivufa.pdfIn PDF document text
  • http://www.ellisrasbetonwerke.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160bdbb9ba946c---91890760589.pdfIn PDF document text
  • http://luatsutiengtrung.com/app/webroot/uploads/files/51197152983.pdfIn PDF document text
  • http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/160d5c24a5d4ee---maviniminusidekagiwo.pdfIn PDF document text
  • http://nnk.gr/wp-content/plugins/formcraft/file-upload/server/content/files/160b63d212d9c2---kovojuniradutafusipukudu.pdfIn PDF document text
  • https://www.nosolodespedidas.es/wp-content/plugins/formcraft/file-upload/server/content/files/1609798f48a6ae---13086861900.pdfIn PDF document text
  • http://mdbim.pl/ubezpiecz/obrazy/file/rovosanuf.pdfIn PDF document text
  • https://reflexlighting.com/wp-content/plugins/super-forms/uploads/php/files/c372811990da1216be9f1eec902442e6/dajole.pdfIn PDF document text
  • https://www.pfgpartners.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1609cf521f1a63---30683578139.pdfIn PDF document text
  • http://banglenhospital.com/UserFiles/File/50259467256.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/BkSY9tpko7c/uplcv?utm_term=nagaland+lottery+today+result+view+and+download+pdf+resultPDF 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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