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 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.
• 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://okazdedziecko.pl/_files/Media/file/49414451374.pdf In PDF document text

  • https://profession-your-dr.com/uploads/files/202109061858159617.pdfIn PDF document text
  • https://mimpishio2.com/contents/files/58833526447.pdfIn PDF document text
  • https://www.physioaktivkramer.de/wp-content/plugins/formcraft/file-upload/server/content/files/161358a90e9b85---fimesevalebuge.pdfIn PDF document text
  • http://creativeindustries.ru/uploads/userfiles/file/navur.pdfIn PDF document text
  • http://blow-w124.com/js/upload/files/gawelakubajaxuwewawefuz.pdfIn PDF document text
  • http://architettorobertafasola.eu/userfiles/files/46580061693.pdfIn PDF document text
  • https://calendarsunrooms.com/userfiles/files/fikakefiv.pdfIn PDF document text
  • https://anthonygillant.com/userfiles/file/ribupuwomojinodaf.pdfIn PDF document text
  • http://candientushinko.com/images/file/novedo.pdfIn PDF document text
  • http://gidaero.com/upload/fckeditor/file/voxenurozubixomewas.pdfIn PDF document text
  • https://fullhousetourism.com/UploadFiles/file/20210906032313173.pdfIn PDF document text
  • http://freetourscadiz.com/ckfinder/userfiles/files/zeranukenaxaterapo.pdfIn PDF document text
  • http://pocatellocampfire.com/wp-content/plugins/super-forms/uploads/php/files/5no1papqc17doh276bddgrbgsn/ponukidopukasekif.pdfIn PDF document text
  • http://jd6618.com/jd6618/file/2021-9/file/LwpCms2021_09_02_03_27_21_5559.pdfIn PDF document text
  • http://www.britocunhaadvocacia.com.br/home/wp-content/plugins/formcraft/file-upload/server/content/files/1612f2acebb202---15761024180.pdfIn PDF document text
  • http://taxilitomerice.cz/ckfinder/userfiles/files/58324633788.pdfIn PDF document text
  • http://natur-pet.cz/webpagebuilder/ckfinder/userfiles/files/76968731112.pdfIn PDF document text
  • http://dezis.ru/uploads/files/61168232800.pdfIn PDF document text
  • https://independentmusicleague.com/wp-content/plugins/super-forms/uploads/php/files/2d354217e082176d2c0c60b681fc4381/4195800095.pdfIn PDF document text
  • http://studiotecnicobonoli.com/userfiles/files/16736782506.pdfIn PDF document text
  • https://marthomaktrplrdiocese.org/ckfinder/userfiles/files/37526588646.pdfIn PDF document text
  • http://bridgeonlaw.com/filespath/files/20210915084620.pdfIn PDF document text
  • https://worldmedglobal.com/userfiles/files/77418052155.pdfIn PDF document text
  • https://shopinhome.com/ci/userfiles/files/67305798158.pdfIn PDF document text
  • http://tourister.kr/userfiles/file/vakemetuna.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/LPIa9PGmDLg/uplcv?utm_term=quickshortcutmaker+apk+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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