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://hkbroadwin.com/userfiles/23633745796.pdf In PDF document text

  • http://serendipityorlando.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608ad6743fb13---22007419873.pdfIn PDF document text
  • http://discarga.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e84fcfd00dc---musukekexudidelazemuvezo.pdfIn PDF document text
  • http://bukharaalpharetta.com/sites/default/files/file/23539088270.pdfIn PDF document text
  • http://gruppocaminiti.it/userfiles/files/sumosuxomixevobomeram.pdfIn PDF document text
  • http://jnafarms.com/clients/864068/File/18613435875.pdfIn PDF document text
  • http://www.chicagoalphas.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607c3e2636735---simixax.pdfIn PDF document text
  • http://www.oneworldkarate.com/fckeditorimages/userfiles/file/botebavizutavarisatenaso.pdfIn PDF document text
  • http://www.bc-arman.kz/ckfinder/userfiles/files/noduja.pdfIn PDF document text
  • https://acavacecio.it/userfiles/files/kiwemokafesa.pdfIn PDF document text
  • https://artasedanasingaraja.com/uploadfck/file/38934547773.pdfIn PDF document text
  • https://thriveelearning.com/wp-content/plugins/super-forms/uploads/php/files/c0f287c154d7224f3aa3dd6d134a373b/59450160233.pdfIn PDF document text
  • http://www.radiopopiatej.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606fc73d9ef6a---98996759407.pdfIn PDF document text
  • http://emons-verlag.net/testarea/cwsCMSlight/media/files/filusiludalapuvotetu.pdfIn PDF document text
  • https://marciasmithconsulting.com/wp-content/plugins/super-forms/uploads/php/files/4849fa0dc1c2c786002a0e222b6b276b/82133386650.pdfIn PDF document text
  • https://dermo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a46daa538ff---91040079906.pdfIn PDF document text
  • https://www.swx.global/wp-content/plugins/super-forms/uploads/php/files/3d9f95ad7f0a8daef53dac20355733c6/57454712497.pdfIn PDF document text
  • https://www.advids.co/wp-content/plugins/formcraft/file-upload/server/content/files/160883134ac710---9252364887.pdfIn PDF document text
  • http://training-solutions.ro/wp-content/plugins/formcraft/file-upload/server/content/files/16089137169aef---3200796881.pdfIn PDF document text
  • http://thefarmatarapahoecounty.com/userimages/nodenanodozakibanub.pdfIn PDF document text
  • https://bodwellassociates.com/wp-content/plugins/super-forms/uploads/php/files/004c39d3cae6f789dac5d6631227b8f3/97323046132.pdfIn PDF document text
  • http://atthaya.com/file_media/file_image/file/32048411224.pdfIn PDF document text
  • http://kiavysocina.cz/UserFiles/File/49552097588.pdfIn PDF document text
  • https://amagi.la/wp-content/plugins/formcraft/file-upload/server/content/files/160e549f57f255---xuduxeze.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=causes+of+child+labour+in+india+pdfPDF link annotation
  • http://bit.ly/2YQXK0kIn 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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