Malicious PDF — malware analysis report

Heuristics 7

• 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 to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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://t2sc.me/userfiles/buvokunubemenumusenivowe.pdf In PDF document text

  • https://beaufortbond.com/wp-content/plugins/super-forms/uploads/php/files/48a50d6b38cc773ce372beedacae4e2c/degafobitajonujipasipiwuf.pdfIn PDF document text
  • http://akcjonariusz.com/UserFiles/file/30573611394.pdfIn PDF document text
  • http://mastera-mix.ru/ckfinder/userfiles/files/komadijexaxogizituj.pdfIn PDF document text
  • https://spazmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/16132c48c22008---31704847271.pdfIn PDF document text
  • https://karolinanowak.com/userfiles/file/nebosolobujuvemupotu.pdfIn PDF document text
  • https://heart-calligraphy.com/uploads/files/202109010825044257.pdfIn PDF document text
  • http://carbontuning.ru/file/66423305310.pdfIn PDF document text
  • http://radissonhoteltraining.com/userfiles/file/27418178208.pdfIn PDF document text
  • http://www.investing-in-women.com/wp-content/plugins/formcraft/file-upload/server/content/files/16136c4e97421b---60383344384.pdfIn PDF document text
  • http://veterinarioassociatopacinidallatorre.eu/userfiles/files/89314373450.pdfIn PDF document text
  • http://www.insurancedirectcanada.ca/wp-content/plugins/formcraft/file-upload/server/content/files/1613daf7b50157---sadesurijobubadiwajun.pdfIn PDF document text
  • https://tahuacoop.com/cms_gpadmin2015/sgi_userfiles/userfiles/files/4943891742.pdfIn PDF document text
  • http://schule.havonix.com/ckfinder/userfiles/files/xodenobuzasusu.pdfIn PDF document text
  • http://congtyvima.com/images/Download/suvobaronapigagife.pdfIn PDF document text
  • http://wine-paraphernalia.com/files/winep/_repo/file/nolefikerabovokibezalog.pdfIn PDF document text
  • http://massarentearchitettura.com/userfiles/files/wevixasetezapedav.pdfIn PDF document text
  • https://skillmapmagazine.com/ckfinder/userfiles/files/90985675011.pdfIn PDF document text
  • http://www.lbf-cosmetics.com/website/wp-content/plugins/formcraft/file-upload/server/content/files/16140dbf7e24e8---votuzobuzap.pdfIn PDF document text
  • https://toscanafantastica.com/userfiles/file/93915098037.pdfIn PDF document text
  • http://bjhtdszdh.com/v15/Upload/file/2021951757467589.pdfIn PDF document text
  • http://www.191seo.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613f9c6e47b69---mowepezibebowob.pdfIn PDF document text
  • https://expomediainc.com/upload/file/6542866915.pdfIn PDF document text
  • http://terfigyelokamera.info/files/file/jinipu.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=what+is+the+center+line+of+longitudePDF 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

Open this report in the interactive analyzer, or submit your own file for analysis.