Malicious PDF — malware analysis report

Heuristics 7

• 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.
• 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://krisoc.ru/uplcv?utm_term=ff+hack+skin+apk PDF link annotation

  • http://tipiland.net/upload/file/towopopoboz.pdfIn PDF document text
  • https://refundsrefunds.com/wp-content/plugins/formcraft/file-upload/server/content/files/161416e755c1c1---86674562254.pdfIn PDF document text
  • https://www.thecandystoresudbury.com/wp-content/plugins/super-forms/uploads/php/files/jc4r020megtcb8las5d1h3cj8t/59154514206.pdfIn PDF document text
  • https://izharfoster.com/wp-content/plugins/formcraft/file-upload/server/content/files/161326ebd651af---81547483809.pdfIn PDF document text
  • https://profm.hu/files/file/dabegipukiwor.pdfIn PDF document text
  • https://royal-art.pl/uploads/userfiles/files/tidixe.pdfIn PDF document text
  • http://asu.com.vn/wp-content/plugins/super-forms/uploads/php/files/irlfdssdbkvsb34q9juu98fabm/xolatewa.pdfIn PDF document text
  • http://bolt.fo/public_html/userfiles/files/13972479888.pdfIn PDF document text
  • http://techscreening.com/userfiles/files/gizitazujijitalerejeron.pdfIn PDF document text
  • http://th-hl.com///upload/files/sobafinalesatino.pdfIn PDF document text
  • http://gpmpoolandspa.com/ckfinder/userfiles/files/84785768801.pdfIn PDF document text
  • http://londonjip.com/userData/board/file/62790269228.pdfIn PDF document text
  • http://bangdientunhk.com/upload/files/24458549470.pdfIn PDF document text
  • http://tieulongcopro.com/luutru/files/ditefilovevejodivowazuz.pdfIn PDF document text
  • http://simsvizag.com/admin/uploadedfiles/file///82850054840.pdfIn PDF document text
  • http://bridgesonthepark.com/wp-content/plugins/formcraft/file-upload/server/content/files/16149a0cade55c---58537010413.pdfIn PDF document text
  • http://eviljoy.com/UserFiles/File/48060215456.pdfIn PDF document text
  • http://dydlhx.com/upfiles/file///94679254313.pdfIn PDF document text
  • http://bolshunoff.ru/images/wysiwyg/file/podidimiduxikusagol.pdfIn PDF document text
  • http://tianfonmm.com/d/files/56006776834.pdfIn PDF document text
  • http://dailyxedayhang.com/userfiles/files/65257442836.pdfIn PDF document text
  • https://estduquebec.com/scripts/php/xenocode/lib/ckfinder/userfiles/files/xukuvasopuvebarariwuremon.pdfIn PDF document text
  • http://www.sunarnuricomuisvealisverismerkezi.com/wp-content/plugins/super-forms/uploads/php/files/690fktluo7olvrm6vnha1fb6o0/risajobale.pdfIn PDF document text
  • https://manusingh.org/scgtest/eec-new/codelibrary/ckeditor/ckfinder/userfiles/files/rageva.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.