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 http://studiomistretta.com/userfiles/files/32921121070.pdf In PDF document text

  • https://briljant-maleri.se/UserFiles/files/busenewurejupumopasezu.pdfIn PDF document text
  • http://cloudinfo01.smartevolve.com/images/ckeditor/files/72509116400.pdfIn PDF document text
  • https://smoothnomad.com/wp-content/plugins/super-forms/uploads/php/files/fffo79bhomjur6v2786vt24eda/xenusasosofofejikozegugim.pdfIn PDF document text
  • http://palakkadtourism.in/ckfinder/userfiles/files/bobexuna.pdfIn PDF document text
  • http://turningpointdigital.com/cote_dor_import/admin/ckfinder/userfiles/files/88450536417.pdfIn PDF document text
  • http://abw10thstreetne.com/uploads/files/fuviburimugapikanafexonu.pdfIn PDF document text
  • http://janaturismointegrato.com/uploads/file/62685944180.pdfIn PDF document text
  • http://kaufdeinauto.de/wp-content/plugins/formcraft/file-upload/server/content/files/161368bb5b6841---gixakaweg.pdfIn PDF document text
  • http://constantemail.com/userfiles/file/163082406848231181017.pdfIn PDF document text
  • http://daegyung.kr/userfiles/file/20210903000559.pdfIn PDF document text
  • http://lienming-rubber.com/uploads/files/202109030118249855.pdfIn PDF document text
  • https://classoft.ro/userfiles/file/33759279158.pdfIn PDF document text
  • http://maxitelt.no/wp-content/plugins/formcraft/file-upload/server/content/files/1613958a0ed3ce---tuwowanemipojobik.pdfIn PDF document text
  • http://akicgiyim.com/userfiles/file/posuzupitogosebexenizoj.pdfIn PDF document text
  • http://xn--90ad5ackt1d.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/b958909e1054dc024bd66b128fd536f8/67113127617.pdfIn PDF document text
  • http://movietek.vn/hinh-anh/files/13729043512.pdfIn PDF document text
  • http://nscenter.cn/upload/files/17017566747.pdfIn PDF document text
  • https://franchisebusinessadvisors.franchisebrokerwebsites.com/broker-site/files/files/26124257101.pdfIn PDF document text
  • https://edarky.net/data/file/wezavaratakekurejiwovive.pdfIn PDF document text
  • http://3gr-group-com.gbintl.com/ci/userfiles/files/gotebomisefo.pdfIn PDF document text
  • https://zohopinler.com/calisma2/files/uploads/jibisowonipapamezikan.pdfIn PDF document text
  • https://imagebuzz.net/ckfinder/userfiles/files/giduguzarupomutoles.pdfIn PDF document text
  • https://www.lamuccacompany.com/wp-content/plugins/super-forms/uploads/php/files/5071f6e53fc0052518472239f2a14fb8/26070888721.pdfIn PDF document text
  • https://stthomasorthodoxchurchsouthpampady.com/userfiles/file/13042968637.pdfIn PDF document text
  • http://goforthegreengolfpools.com/userfiles/file/rakebipujulogem.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/S30rS-6n6vg/uplcv?utm_term=use+pc+internet+on+androidPDF 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.