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 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.
• Embedded JS stream low PDF_JS
  PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
• Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTON
  Document contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
• 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://nomylo.ru/uplcv?utm_term=trigonometry+chapter+for+ssc+cgl+pdf PDF link annotation

  • https://dineflon.com//files/zirosuw.pdfIn PDF document text
  • http://marinapogon.pl/upload/file/31719395384.pdfIn PDF document text
  • http://dansungsala.com/uploads/files/87273147894.pdfIn PDF document text
  • http://www.thelawchamber.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607412ffeab81---wolosofunikoluxesadizul.pdfIn PDF document text
  • https://bursaceviritercume.com/wp-content/plugins/formcraft/file-upload/server/content/files/1613153ec6d771---62528689770.pdfIn PDF document text
  • https://monyetjoget.com/contents//files/tenikixinelanerif.pdfIn PDF document text
  • https://gaseg.com/wp-content/plugins/super-forms/uploads/php/files/8fqnvbeoo75rkjakladh9t5erv/39777669591.pdfIn PDF document text
  • https://www.parkgest.ch/wp-content/plugins/formcraft/file-upload/server/content/files/160aaa6dee21e3---21126937087.pdfIn PDF document text
  • http://mstreatmentadvances.com/userfiles/files/deturevabisusonelajo.pdfIn PDF document text
  • http://codefon.hu/js/ckfinder/userfiles/files/vawebat.pdfIn PDF document text
  • http://dh-life.com/ckfinder/userfiles/files/dijolikomisarok.pdfIn PDF document text
  • http://strandedtattoo.com/file/zazitikunerubipur.pdfIn PDF document text
  • https://pisangmanis.com/contents//files/46633283204.pdfIn PDF document text
  • http://studiotecnicofrisoli.com/userfiles/files/kidekabuziniku.pdfIn PDF document text
  • https://socialacademy.gr/wp-content/plugins/super-forms/uploads/php/files/c17b28cffa36ebb2dc52ce2aaf7f6bf5/88081084388.pdfIn PDF document text
  • http://brenno-tojestto.pl/userfiles/file/kujemasorozugilolekox.pdfIn PDF document text
  • http://thepnguyentran.com/media/ftp/file/14685409228.pdfIn PDF document text
  • http://adaviestransportltd.com/userfiles/file/74929487055.pdfIn PDF document text
  • https://weblative.com/wp-content/plugins/super-forms/uploads/php/files/m4vpo4b5g04onicdk533brv4p9/misunemufumo.pdfIn PDF document text
  • http://3handseg.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608a76f794cae---38344425084.pdfIn PDF document text
  • https://mecaniquekd.ca/upload/file/lajonizurizinukezikok.pdfIn PDF document text
  • https://ahreco.com/uploads/news_file/90585546245.pdfIn PDF document text
  • http://klingende-zeder.de/wp-content/plugins/formcraft/file-upload/server/content/files/1607943c103ce5---boromexezub.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.