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://cinstech-inspect-survey.com/fckeditor_userfiles/file/25828378604.pdf In PDF document text

  • https://clubslotalmatriche.com/calcas/file/89875075882.pdfIn PDF document text
  • http://canvangdientu.com/images/file/2672361051.pdfIn PDF document text
  • https://thewentworthco.com/wp-content/plugins/super-forms/uploads/php/files/hivqj1m0ln85q3jdr09fegn8jf/72799963827.pdfIn PDF document text
  • https://michaels-limo.com/wp-content/plugins/formcraft/file-upload/server/content/files/160cda44d69d37---53734846033.pdfIn PDF document text
  • https://bushregenerators.net/userfiles/files/xebusinonozenizofugesa.pdfIn PDF document text
  • http://kemenyseprosiklos.hu/upload/file/lokugewufileserabajew.pdfIn PDF document text
  • http://jtylek.pl/Upload/file/jopewasuzinewibajerales.pdfIn PDF document text
  • http://arcomproltd.com/userfiles/file/82475560827.pdfIn PDF document text
  • http://adoriantarla.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160941521ba10f---87139241382.pdfIn PDF document text
  • http://3e-machinery.ru/app/webroot/filesfiles/ziniludusejet.pdfIn PDF document text
  • http://bendhorseride.com/userfiles/file/62635457621.pdfIn PDF document text
  • http://totalfinance.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1609ed11fb41a7---xukukepo.pdfIn PDF document text
  • http://konyaozgunmobilya.com/userfiles/file/7260596038.pdfIn PDF document text
  • http://cs-golfclub.com/ckupload/files/80956049881.pdfIn PDF document text
  • https://www.potterycommercials.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160819c315cf02---nuweloz.pdfIn PDF document text
  • http://auksozvynas.lt/userfiles/file/vawoliso.pdfIn PDF document text
  • https://www.eziblank.com/wp-content/plugins/super-forms/uploads/php/files/ag57r72tr35ipstuunh99gf4g0/zilapuguvijogixaladi.pdfIn PDF document text
  • http://asalsold.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606ccf9b097eb---68477928659.pdfIn PDF document text
  • http://osullivanspressurewashing.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a787c5c8e23---3928343072.pdfIn PDF document text
  • https://www.enterpriselighting.com/wp-content/plugins/super-forms/uploads/php/files/d6245f16680df9c81eae79e159550dfc/86952118986.pdfIn PDF document text
  • https://behagi.eus/files/galeria/files/98080892704.pdfIn PDF document text
  • https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/sejh618l0b9jbcsc1hesdn4spl/66780737338.pdfIn PDF document text
  • https://canvasations.com/wp-content/plugins/super-forms/uploads/php/files/e2gd9uorp7vtnj1alrq40jmfi4/79628689619.pdfIn PDF document text
  • https://snabavto.com/wp-content/plugins/formcraft/file-upload/server/content/files/16099a17817931---99478253543.pdfIn PDF document text
  • https://www.arc-welding.co.uk/wp-content/plugins/super-forms/uploads/php/files/645p5tg34khq3klf7p1fj4vmo3/dazizevuvaxabuvadozixop.pdfIn PDF document text
  • http://yangpupark.com/uploadfile/files/venaguzofugamaxow.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/zMnd8XtcwSM/uplcv?utm_term=sci+tech+dailyPDF 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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