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
• Image-only document with action trigger (screenshot lure) medium PDF_IMAGE_LURE
  PDF has 1 image(s), only 0 text block(s), carries a click-outward action, and is only 67 KB — typical shape of a phishing lure where a full-page screenshot hides a clickable button that launches or submits to an attacker URL.
• 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://jaunimodienos.lt/wp-content/plugins/super-forms/uploads/php/files/stmvn9inln2dlpmj8060lej2li/20052405680.pdf In PDF document text

  • http://tverzhilservis.ru/foktver.ru/ckfinder/userfiles/files/firaramod.pdfIn PDF document text
  • http://circolosilverblufitnessclub.eu/userfiles/files/45855935419.pdfIn PDF document text
  • http://parfumerieindex.nl/images/uploads/2392173504.pdfIn PDF document text
  • http://hitechdentalhouston.com/uploads/files/76389725270.pdfIn PDF document text
  • https://bharatceramics.in/ckfinder/userfiles/files/5003696649.pdfIn PDF document text
  • http://xn--b1adcbbai1bezln.xn--p1ai/content/File/jafumupiratogemefawej.pdfIn PDF document text
  • https://brawlcall.jordanadams.com/ckfinder/userfiles/files/fekipojosoworasujoma.pdfIn PDF document text
  • https://vinocastillo.hu/editor_up/xinosumer.pdfIn PDF document text
  • https://iphone-odklep.si/vsebina/1736926557.pdfIn PDF document text
  • http://susasoft.com/upload/userfiles/files/wiwobamevebinugig.pdfIn PDF document text
  • https://whitelightdesign.com/wp-content/plugins/super-forms/uploads/php/files/844dc5c9f84a58b5d0a909d47fc520d0/8562729186.pdfIn PDF document text
  • https://flylights.pl/wp-content/plugins/super-forms/uploads/php/files/bpn4g0l7kckq3psc5q2cp5smsp/92639156638.pdfIn PDF document text
  • https://www.asoriofrio.org/ckfinder/userfiles/files/31974661528.pdfIn PDF document text
  • http://axiomestates.com/userfiles/file/kewimuvisiviwu.pdfIn PDF document text
  • http://automozg.by/upload/editor/files/zitamajukewapakumosek.pdfIn PDF document text
  • http://www.pattyn360.com/upload/forum/files/ropobodaronugojagofux.pdfIn PDF document text
  • https://spencershaulageltd.co.uk/wp-content/plugins/super-forms/uploads/php/files/f2cafc3ad68ad3228b1059359e612102/6719621691.pdfIn PDF document text
  • http://sancheonglittletheaters.com/upload/userfiles/2021/09/files/210906030736.pdfIn PDF document text
  • http://studiosantese.eu/userfiles/files/dewibefumexuvaleb.pdfIn PDF document text
  • https://sangolongphuong.vn/longphuong/news/files/tojebariwu.pdfIn PDF document text
  • http://jinyezi.cn/upload/dalapepagadanotebiwilenek.pdfIn PDF document text
  • http://varosom.hu/userfiles/files/81205296749.pdfIn PDF document text
  • http://www.hypnotiseur.com/wp-content/plugins/formcraft/file-upload/server/content/files/1614d1d5ba5350---zugipobenetamofokonozi.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=dream+player+tv+premiumPDF 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

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