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://sunuf.co.za/XSRYdR1H?utm_term=airtel+postpaid+plans+maharashtra+pdf PDF link annotation

  • http://marymo.ru/uploads/files/lasevopejebigut.pdfIn PDF document text
  • https://fanaf.org/article_ressources/file/47664363797.pdfIn PDF document text
  • http://location-en-guadeloupe.com/js/kcfinder/upload/files/62216960014.pdfIn PDF document text
  • http://elmarahtravel.com/public/kcfinder/upload/files/13202319940.pdfIn PDF document text
  • http://dolaninsurancetx.com/customcms/uploads/files/18683486350.pdfIn PDF document text
  • http://anitacalderon.com/ckfinder/userfiles/files/dutepivimimuxinawenol.pdfIn PDF document text
  • http://nadiadsa.org/userfiles/file/jaxisoxij.pdfIn PDF document text
  • https://www.mozartcantat.nl/wp-content/plugins/formcraft/file-upload/server/content/files/162220bb64bfe5---matipivujibokurijoku.pdfIn PDF document text
  • http://www.mkkdigital.pt/wp-content/plugins/formcraft/file-upload/server/content/files/1621177d2cee47---84842640626.pdfIn PDF document text
  • http://goldsunjsc.com/upload/files/93973068124.pdfIn PDF document text
  • http://legrand-valena.su/kcfinder/upload/files/nusobotijonilipov.pdfIn PDF document text
  • https://dogudokum.com.tr/panel/kcfinder/upload/files/85694906724.pdfIn PDF document text
  • http://pronobile.de/catalog/file/tetaxozoxom.pdfIn PDF document text
  • https://brs.jo/userfiles/files/judar.pdfIn PDF document text
  • http://www.alm-machines.be/kcfinder/upload/files/teruda.pdfIn PDF document text
  • https://tavio.ru/files/file/76010172383.pdfIn PDF document text
  • http://szpk.hu/_user/file/64865636951.pdfIn PDF document text
  • http://bamboomfi.com/htdocs/cljr/data/files/rowusi.pdfIn PDF document text
  • https://webhostmurah.com/wp-content/plugins/formcraft/file-upload/server/content/files/162181ab5d45b4---fufegupagebosaxewolak.pdfIn PDF document text
  • http://batiment-tunisie.com/userfiles/file/4540121074.pdfIn PDF document text
  • https://alstar.uz/images/shared/file/77500868638.pdfIn PDF document text
  • http://gibisch.org/files/files/57081935949.pdfIn PDF document text
  • http://zjbfjt.com/upload/files/rikadowumemido.pdfIn PDF document text
  • https://e-ceramika.pl/userfiles/file/11799376025.pdfIn PDF document text
  • http://apricomm.com/userData/board/file/42877171276.pdfIn PDF document text
  • http://www.louervendreaumaroc.com/kcfinder/upload/files/6366526849.pdfIn PDF document text
  • http://nd-58.ru/wp-content/plugins/super-forms/uploads/php/files/c16ac88da18b257a3ee0a4bf75eb586f/63233094330.pdfIn PDF document text
  • http://barrarioservicos.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1621bdbc6ef409---jupojikujulovetox.pdfIn PDF document text
  • http://sino-web.net/filespath/files/20220210091846.pdfIn PDF document text
  • https://master.plus/wp-content/plugins/super-forms/uploads/php/files/b7d189aca9247e26380273b85195a34b/71788840504.pdfIn PDF document text
  • http://sinojjacob.com/userfiles/file/16314417163.pdfIn PDF document text
  • https://wheelmartthailand.com/image/upload/File/besusabevoxar.pdfIn PDF document text
  • http://aventurinproject.tesztweboldal.com/uploads/files/puzezalev.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 extracted file (font_00_sfnt_off0001b40e.bin)
  • http://dejavu.sourceforge.net/wiki/index.php/LicenseIn extracted file (font_00_sfnt_off0001b40e.bin)

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