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://ketchas.ru/uplcv?utm_term=my+talking+angela+hack+apk+home PDF link annotation

  • http://www.rkcomdesignservices.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608cd21cc9040---65034491795.pdfIn PDF document text
  • https://promobryansk.ru/userfiles/files/loxab.pdfIn PDF document text
  • https://velvetskin.pl/wp-content/plugins/super-forms/uploads/php/files/a055727f1c29cde56ceae6b8de6f2762/liwitovodatemaboxes.pdfIn PDF document text
  • https://ip-kamera-rendszer.hu/ckfinder/userfiles/files/30803837218.pdfIn PDF document text
  • http://splhardware.com/UploadFile/file/2021072521455573499.pdfIn PDF document text
  • https://auf.vn/wp-content/plugins/super-forms/uploads/php/files/i16oa191elqjmfar62583hjad3/bolobolorolakegem.pdfIn PDF document text
  • http://bsbcarpet.com/userfiles/file/22044759990.pdfIn PDF document text
  • http://www.oschouston.com/osc/wp-content/plugins/formcraft/file-upload/server/content/files/1608d031ad69a3---35981478658.pdfIn PDF document text
  • http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/ra3mje2ipec00u7oj7ailk7kp6/xebodenukegobagudek.pdfIn PDF document text
  • https://aristi-trap.com/upload/users/files/12734259324.pdfIn PDF document text
  • https://www.westcountrystoves.co.uk/wp-content/plugins/super-forms/uploads/php/files/c2197bb6fa36efa63f86173720370402/93790235547.pdfIn PDF document text
  • http://sakuragiramenandsushi.com/uploads/files/jujasepip.pdfIn PDF document text
  • https://adlinefor.com/home/webagen/public_html/korn/data/file/danamufulitujilid.pdfIn PDF document text
  • http://bochosushi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a68fd03a4b5---fabuduxebewuruf.pdfIn PDF document text
  • http://www.hkqi.com/wp-content/plugins/formcraft/file-upload/server/content/files/160e0103683610---39095517642.pdfIn PDF document text
  • https://prtl.pl/userfiles/file/89383402324.pdfIn PDF document text
  • http://herodumpsterrental.com/wp-content/plugins/super-forms/uploads/php/files/6eec7b18e3e1e22b78b34a77ca0e8f23/palazuwavofis.pdfIn PDF document text
  • https://rmissio.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160cb655f4fd9a---77229412731.pdfIn PDF document text
  • http://neodev.space/wp-content/plugins/formcraft/file-upload/server/content/files/160d09b881c0fa---wojumojipelur.pdfIn PDF document text
  • https://travolution.travel/wp-content/plugins/super-forms/uploads/php/files/f246c7d98f70147b83e9e52cc23cc37c/98970460347.pdfIn PDF document text
  • http://polkovnik.su/upload/file/fikakabujama.pdfIn PDF document text
  • http://salinasouth.com/clients/11073/File/23274420372.pdfIn PDF document text
  • https://a1-recruitment.fr/v2011/Files/fck_upload/file/jubovofer.pdfIn PDF document text
  • https://asaptransfers.co.uk/wp-content/plugins/super-forms/uploads/php/files/ac94dada11890c0e39409c7cca91c718/54039268615.pdfIn PDF document text
  • https://thetitangroup.ca/wp-content/plugins/super-forms/uploads/php/files/c3a16d7851dfd0103a26460218145d92/bataro.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

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