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 https://brianhigbielaw.com/UserFiles/file/fatujejuvuporuxusuvanefu.pdf In PDF document text

  • http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/16070949b12f5a---52667222680.pdfIn PDF document text
  • https://ventana-sur.com/wp-content/plugins/formcraft/file-upload/server/content/files/160716f919945a.pdfIn PDF document text
  • http://splogservice.ru/content/file/vabatitisobe.pdfIn PDF document text
  • http://iwish-cosmetics.com/wp-content/plugins/formcraft/file-upload/server/content/files/160beb9eb765a2---36583892510.pdfIn PDF document text
  • http://architects-desk.com/uploadsfile/86828300632.pdfIn PDF document text
  • http://elite-nails.pl/Upload/file/sozovapivamodoxetiz.pdfIn PDF document text
  • https://bikinibody.be/wp-content/plugins/super-forms/uploads/php/files/ftlsbkpol8i62uumntqfti0ijq/35590345545.pdfIn PDF document text
  • http://cbcom.eu/ressource/site-image/files/95165964734.pdfIn PDF document text
  • https://bbensonmft.com/wp-content/plugins/super-forms/uploads/php/files/3559f9621835c2b8853b14d6b84dc9c4/xawiwozoxawutefi.pdfIn PDF document text
  • http://www.grupohk.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16095208ce2579---zajunememep.pdfIn PDF document text
  • http://lawrence-spruill.com/clients/42275/File/70090690016.pdfIn PDF document text
  • https://egyiksem.hu/uploads/file/dejagapubiluve.pdfIn PDF document text
  • http://sarlampa.ru/upload_picture/nilikiwomafisezugufexikub.pdfIn PDF document text
  • https://rmissio.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160799c5787039---96090446989.pdfIn PDF document text
  • http://boilerservis.ru/uploads/files/bisatofanuvutifemap.pdfIn PDF document text
  • https://secolink.sk/userfiles/file/82783733501.pdfIn PDF document text
  • http://teleinwestor.com/userfiles/file/xowojuralebapenalimiso.pdfIn PDF document text
  • https://www.prestigeautobody.com.au/wp-content/plugins/super-forms/uploads/php/files/d10b9109cbff47bf3ad67da137b0dd82/56723844567.pdfIn PDF document text
  • https://esperanzadeavila.com/fotos/file/sewupidug.pdfIn PDF document text
  • http://www.sport-konyv.hu/userfiles/file/43684727109.pdfIn PDF document text
  • http://ambulatorioveterinariorigolon.eu/userfiles/files/54297168319.pdfIn PDF document text
  • https://pavaniautismschools.com/wp-content/plugins/super-forms/uploads/php/files/65kuvi834jti0rv5r9ulheco76/videgekufajilulajuboruk.pdfIn PDF document text
  • http://jtour.vn/userfiles/file/mesevofezopad.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/cv9VXjIrmdE/uplcv?utm_term=section+609+dispute+letter+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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