Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
  Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
• 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://medvor.ru/uplcv?utm_term=programa+para+digitalizar+em+pdf+gratis PDF link annotation

  • http://tzsunup.com/upload/32537095734.pdfIn PDF document text
  • https://www.ptlittleflower.org/wp-content/plugins/super-forms/uploads/php/files/0ordji5mtuqead5npiq6ph49q5/74345081760.pdfIn PDF document text
  • https://kingdom.vn/userfiles/file/4442434427.pdfIn PDF document text
  • https://www.cylinder96.ru/admin/ckfinder/userfiles/files/basitipor.pdfIn PDF document text
  • http://a-xian-coat.com/uploads//files/202108040414151165.pdfIn PDF document text
  • http://grawerlik.pl/userfiles/file/97462288136.pdfIn PDF document text
  • http://www.barbazan-debat.fr/ckfinder/userfiles/files/19176091039.pdfIn PDF document text
  • http://www.inhd.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1609915651a91c---10803012878.pdfIn PDF document text
  • http://varadimasszazs.hu/uploads/files/xasujudadexowe.pdfIn PDF document text
  • https://hafa-verein.de/wp-content/plugins/super-forms/uploads/php/files/a41daf51d0f4278021c8aa846b08b191/72372253786.pdfIn PDF document text
  • https://hotnews.md/upload/userfiles/files/26576830736.pdfIn PDF document text
  • http://ortopediaszombathely.hu/editor_up/nozakimojaxob.pdfIn PDF document text
  • http://shmountaineering.co.uk/wp-content/plugins/super-forms/uploads/php/files/g1cmg0jiii5bei53cvr3esbpu0/vekikukepijolemibatupik.pdfIn PDF document text
  • https://tamtam.com.ua/wp-content/plugins/super-forms/uploads/php/files/507e115c8f8e7d76a719fdc5737d9b49/31496747589.pdfIn PDF document text
  • http://www.jhannahs.com/wp-content/plugins/formcraft/file-upload/server/content/files/160fe10abedc87---bafugudotuzu.pdfIn PDF document text
  • http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/c94fcced707633011975faf4b1fc6a75/bilalezomosumuxakufeg.pdfIn PDF document text
  • https://ladychief.com/wp-content/plugins/super-forms/uploads/php/files/1bbda37f231381d0af37b44839ddc3e2/dojepukedemuxexutozipexub.pdfIn PDF document text
  • https://www.fecomerciomg.org.br/wp-content/plugins/formcraft/file-upload/server/content/files/160a788fcb25d6---bufuxuret.pdfIn PDF document text
  • http://zeci.nl/im/image/31289653540.pdfIn PDF document text
  • http://zonweringbelgie.eu/ckfinder/userfiles/files/67410217585.pdfIn PDF document text
  • https://www.lenoir-elec.com/wp-content/plugins/super-forms/uploads/php/files/mos2csc9kvd4jhk79vrn2kq062/84900408823.pdfIn PDF document text
  • http://stauarchitetti.eu/userfiles/files/70701553729.pdfIn PDF document text
  • https://gloriamus.org/Uploads/userfiles/files/64066693341.pdfIn PDF document text
  • http://tz5168.com/uploadfile/image/2021/06/09/file/20210609_080322_178.pdfIn PDF document text
  • http://nhuaduongnhapkhauaz.info/upload/files/60326665448.pdfIn 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

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