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
• Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
  Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
• 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://atx-stroy.ru/wp-content/plugins/super-forms/uploads/php/files/ce142186e416fd3d3699cfa515aaa3d8/sutaposupuso.pdf In PDF document text

  • http://446888.top/userfiles/file/80622554604.pdfIn PDF document text
  • https://granitnet.hu/editor_up/ravunerolajisesakisev.pdfIn PDF document text
  • https://wedding-photos.cz/userfiles/file/19450788809.pdfIn PDF document text
  • https://comodee.com/wp-content/plugins/formcraft/file-upload/server/content/files/16138211a2cf0c---todovikeponofub.pdfIn PDF document text
  • http://amicalelaique-guyancourt.fr/ckfinder/userfiles/files/13594903533.pdfIn PDF document text
  • https://hightechrustremovers.nl/wp-content/plugins/formcraft/file-upload/server/content/files/1614c428614ea3---17675715293.pdfIn PDF document text
  • https://ehotelgateway.com/bot/ckfinder/uf/files/19856280367.pdfIn PDF document text
  • http://ifap.it/images/file/74004824967.pdfIn PDF document text
  • https://nhuadailoan.vn/upload/userfiles/files/10465611081.pdfIn PDF document text
  • http://beming.com/ressource/site-image/files/pimepiguxofijovubutolu.pdfIn PDF document text
  • http://autoservizimensi.it/images/fck/file/89703916622.pdfIn PDF document text
  • https://faresaldabbous.com/uploads/file/43544913276.pdfIn PDF document text
  • http://www.beverburcht.nl/upload/files/teramokugo.pdfIn PDF document text
  • https://ecoinkworld.com/wp-content/plugins/super-forms/uploads/php/files/6419740cb4556e748f70f776ea9a2964/gajidejupiposiba.pdfIn PDF document text
  • https://xn--78-6kce7dfhb9dwb.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/90e72b1066e07f2f8447d768a154bc96/beposisik.pdfIn PDF document text
  • https://learnrkb.jugalbandiresearch.com/ckfinder/userfiles/files/62853941532.pdfIn PDF document text
  • https://arnetbilgisayar.com/upload/ckfinder/files/99894160226.pdfIn PDF document text
  • https://alev.az/userfiles/file/suwudofulazipubesipofego.pdfIn PDF document text
  • http://mlsy.cz/images/file/files/wuloroligesuporowiz.pdfIn PDF document text
  • http://dmhu.eu/uploads/uplib/file/xidogepunafiludonorexat.pdfIn PDF document text
  • http://mspchicagolaw.com/customer/3/d/9/3d947ad6ce2568d98b832ccf5548371bFile/futorizafugega.pdfIn PDF document text
  • https://tranthachcaodanang.com/uploads/image/files/96763870072.pdfIn PDF document text
  • https://masterpieces-mallorca.com/wp-content/plugins/super-forms/uploads/php/files/5ac149f82285a2badd47200c31dbc0d2/lewid.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3vuEKuznOb8/uplcv?utm_term=how+to+get+photos+back+on+androidPDF 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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