Malicious PDF — malware analysis report

Heuristics 6

• 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 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://hytechplus.com/userfiles/file/90463939724.pdf In PDF document text

  • https://rosycaffe.com/file/84126012974.pdfIn PDF document text
  • https://www.accidentinjurylascruces.com/wp-content/plugins/super-forms/uploads/php/files/7lus8sfqkpi33ildg77u5c5qtr/77378928970.pdfIn PDF document text
  • https://g-ortho.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/16082925ff01fd---bikanarerewoladugupido.pdfIn PDF document text
  • http://jointrilogy.com/wp-content/plugins/formcraft/file-upload/server/content/files/1608be068dbbc5---tevabikokigufutalinexuwe.pdfIn PDF document text
  • https://www.breastcancerfoundation.in/wp-content/plugins/super-forms/uploads/php/files/bee00a515e5debb71e8f637c325c5573/kafaxujajabofetol.pdfIn PDF document text
  • https://californiaoptionsrealestate.com/wp-content/plugins/super-forms/uploads/php/files/38818078976755229ba7585205ff5c56/71524701018.pdfIn PDF document text
  • http://conblocmanado.com/pics/file/26076404558.pdfIn PDF document text
  • http://caacoding.net/wp-content/plugins/formcraft/file-upload/server/content/files/1607f53b449755---95262570868.pdfIn PDF document text
  • http://hicoweld.com/shop/fck_file/file/zazivo.pdfIn PDF document text
  • http://zonweringbelgie.com/ckfinder/userfiles/files/diriwefe.pdfIn PDF document text
  • https://allianceflooring.net/wp-content/plugins/super-forms/uploads/php/files/9a293d7f1f2963b90a0a4214a918638c/58041520481.pdfIn PDF document text
  • http://xn----8sbpvg0afdbe.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/h1r2vk56i9s1agbqs3hodbui81/5483227249.pdfIn PDF document text
  • https://psychotherapie-dr-albrecht.de/wp-content/plugins/formcraft/file-upload/server/content/files/160a460ff2a800---28858392505.pdfIn PDF document text
  • http://microlana.com/ckfinder/userfiles/files/62221423139.pdfIn PDF document text
  • http://srihemkuntsahibfgp.org/hemkunt/userfiles/file/jujigigegagibiji.pdfIn PDF document text
  • http://kristiankutschera.de/userfiles/file/kozigugobigagif.pdfIn PDF document text
  • http://nanumed.ro/uploads/files/93974270056.pdfIn PDF document text
  • http://www.phonefixcomo.com/wp-content/plugins/formcraft/file-upload/server/content/files/16078e5d06b75e---tizavuwosanimepigon.pdfIn PDF document text
  • http://luluscafeonline.com/uploads/files/66550205447.pdfIn PDF document text
  • http://bigsvatcharasith.com/userfiles/file/85961759301.pdfIn PDF document text
  • https://pacpartner.net/images_client/imagesfile/suwiwabaxavoguzitiwibi.pdfIn PDF document text
  • https://aimtronu.org/userfiles/file/pesubenawovo.pdfIn PDF document text
  • http://westfallassociates.com/documents/file/runejimisewusevuseg.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=ged%C3%A4chtnistraining+kinder+pdfPDF 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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