Malicious PDF — malware analysis report

Heuristics 8

• 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 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.
• Fake invoice / payment lure low SE_INVOICE_LURE
  Document contains invoice or payment language paired with an action verb — useful context when combined with link, macro, or attachment indicators
• 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://pistant.ru/uplcv?utm_term=how+to+pass+nj+real+estate+exam+2019

  • http://plenaadoracao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1608f259966017---debamabopadubakabi.pdf
  • https://tiklatakip.com/calisma2/files/uploads/48148652608.pdf
  • http://grupogmec.com/wp-content/plugins/formcraft/file-upload/server/content/files/160792c4f08b48---makow.pdf
  • https://shining4u.com/wp-content/plugins/super-forms/uploads/php/files/c90063d3bd94fb5173d3d6234c972e6a/26979798195.pdf
  • http://yds-wcv.jp/free_images/files/garinalikafojojasusu.pdf
  • http://ayurveda-shiatsu-nice.com/upload/files/10828764632.pdf
  • http://kuehllawpc.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/forurivonumedegas.pdf
  • http://gazetavk.ru/img/file/7478872772.pdf
  • https://xosobacninh.vn/webroot/img/files/68660672343.pdf
  • http://candientushinko.com/images/file/92664507740.pdf
  • http://blbr365.com/userfiles/file/1624280479.pdf
  • https://thehamptonsbloomington.com/wp-content/plugins/formcraft/file-upload/server/content/files/160732dd25bb6f---56196153090.pdf
  • http://www.altrus.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160722f77358c1---19579912558.pdf
  • http://www.mvdisposal.com/wp-content/plugins/formcraft/file-upload/server/content/files/160880429adf30---nogurukasuwasinabilifuz.pdf
  • http://vipnjl.com/userfiles/files/sogexawivaxorapizedadu.pdf
  • https://www.rogierstoel.nl/wp-content/plugins/super-forms/uploads/php/files/phrn1rk3p4i707qoa70qc616ba/titalo.pdf
  • http://xn----8sbpvg0afdbe.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/1v41hggp89dpp0viqcfql74ck2/zapud.pdf
  • http://sys-svinding.dk/userfiles/file/filegevenitigekobo.pdf
  • https://mosconi.net/userfiles/file/vuvaxinaxalujageveposa.pdf
  • http://scamps.biz/userfiles/file/kakinirajutubibon.pdf
  • http://maxitelt.no/wp-content/plugins/formcraft/file-upload/server/content/files/160759db894e7c---26364989630.pdf
  • https://relaxationplusmn.com/wp-content/plugins/super-forms/uploads/php/files/f90113d5d2256a7101150458a6ac5d99/17331759683.pdf
  • http://www.sunarnuricomuisvealisverismerkezi.com/wp-content/plugins/super-forms/uploads/php/files/2gqjsu9ph6eckqqv6i5b98gm55/jozejekukuzurarupes.pdf
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#
  • http://purl.org/dc/elements/1.1/
  • http://ns.adobe.com/pdf/1.3/
  • http://ns.adobe.com/xap/1.0/
  • http://ns.adobe.com/xap/1.0/mm/
  • http://ns.adobe.com/xap/1.0/rights/
  • http://dejavu.sourceforge.net
  • http://dejavu.sourceforge.net/wiki/index.php/License

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