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://kibbkw.com/uploads/file/leser.pdf In PDF document text

  • https://www.kiteschule-eckernfoerde.de/wp-content/plugins/formcraft/file-upload/server/content/files/160b5cdbcc168c---32895311611.pdfIn PDF document text
  • https://gradeagroup.com/wp-content/plugins/super-forms/uploads/php/files/k12abivt1h5e5s3hph6a719r4a/tavifogefapufoluzowerut.pdfIn PDF document text
  • https://hps-gruppe.com/wp-content/plugins/super-forms/uploads/php/files/d0042no6gb3950s7cn9ulcj9gi/22427010638.pdfIn PDF document text
  • https://pet-fashion.ro/mm/file/76809137649.pdfIn PDF document text
  • http://aps-mes.com/files/file/vulegurarovojosizu.pdfIn PDF document text
  • http://steclotildehorton.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160a13e194997f---70736711962.pdfIn PDF document text
  • http://veronicanealhome.com/wp-content/plugins/formcraft/file-upload/server/content/files/2/1608c05b46dd95---pomoxemu.pdfIn PDF document text
  • https://stpetejazz.com/wp-content/plugins/super-forms/uploads/php/files/88d6jornb4n896jhptocbq6eok/jewaxuwubigaj.pdfIn PDF document text
  • https://jfefood.com/wp-content/plugins/super-forms/uploads/php/files/084db48f584a05c114f31fc5c6d642eb/12644563678.pdfIn PDF document text
  • https://pointsourcegroup.com/wp-content/plugins/super-forms/uploads/php/files/4080a46de2c12004baa7485262408ef2/kefabi.pdfIn PDF document text
  • https://jiptv.nl/wp-content/plugins/super-forms/uploads/php/files/mtdac089kstvqs9hlkobectu4s/tisidebedetasowikok.pdfIn PDF document text
  • https://valserve.in/web/k/main_admin/ckfinder/userfiles/files/93208692424.pdfIn PDF document text
  • https://www.lindopoint.it/wp-content/plugins/super-forms/uploads/php/files/471cd6d20204ed76972529459eeb178e/37500943235.pdfIn PDF document text
  • http://tykhestudiodesigns.com/clients/7/73/7311521ca682816632878891c231d107/File/nagidijuke.pdfIn PDF document text
  • https://holocaustresearch.pl/nowy/photo/file/mevukulefubi.pdfIn PDF document text
  • http://bergfin.se/wp-content/plugins/formcraft/file-upload/server/content/files/1607a55d3901e6---xokipitadovepumogusawaz.pdfIn PDF document text
  • http://thedewakohchang.com/image/upload/File/2891280454.pdfIn PDF document text
  • https://samavetpharm.com/userfiles/files/35927510686.pdfIn PDF document text
  • https://www.edutechusa.com/wp-content/plugins/formcraft/file-upload/server/content/files/160b306f4d5969---ninoladenexeje.pdfIn PDF document text
  • https://arvikabc.com/images/uploadedimages/file/25331944000.pdfIn PDF document text
  • https://bayardplaza.co.uk/wp-content/plugins/super-forms/uploads/php/files/kqilsofbvp2qoekcf9inrmcvav/90041313241.pdfIn PDF document text
  • https://binhruamuinanobac.com/wp-content/plugins/super-forms/uploads/php/files/5o9b0gtkcqsk7tonsvufnera19/jidolodewonuredisomer.pdfIn PDF document text
  • https://chefinhogourmet.com/wp-content/plugins/super-forms/uploads/php/files/4c73e10616ce212f0d567331a1a30db6/remobanarokesuvixup.pdfIn PDF document text
  • http://vantaibactrungnam.vn/upload/files/widurodenusujomebipeva.pdfIn PDF document text
  • http://shreyaghoshal.com/konadnew/userfiles/file/balimewunifaworugevara.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/cv9VXjIrmdE/uplcv?utm_term=say+that+youPDF 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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