Malicious PDF — malware analysis report

Heuristics 8

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Browser extension / update installation lure high SE_BROWSER_INSTALL_LURE
  Document tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
• 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 http://machi-tomo.xyz/js/ckfinder/userfiles/files/gajasobuj.pdf In PDF document text

  • http://barefoot.pl/userfiles/file/53244261786.pdfIn PDF document text
  • http://thienminhgroup.com/uploads/userfiles/file/92398862203.pdfIn PDF document text
  • http://milcontabil.com.br/wp-content/plugins/super-forms/uploads/php/files/84a61phlk819pgluh0mafi28t7/748799208.pdfIn PDF document text
  • http://omniatel.it/wp-content/plugins/formcraft/file-upload/server/content/files/161405ad042cc8---wutefogek.pdfIn PDF document text
  • http://bdsductri.com/upload/files/penelowulunuwolezewoxub.pdfIn PDF document text
  • https://www.chauffeur-prive-nice.fr/wp-content/plugins/formcraft/file-upload/server/content/files/161322d85b9973---24582686258.pdfIn PDF document text
  • http://akbmodel.com/wp-content/plugins/formcraft/file-upload/server/content/files/1612fbe9da5062---98301425235.pdfIn PDF document text
  • http://viral-list-machine.com/ckfinder/userfiles/publics/files/65295396383.pdfIn PDF document text
  • http://arcdesantmarti.com/biocop/Images/images-editor/file/92025373606.pdfIn PDF document text
  • http://firegallery.ru/img/upload/wizisobojudidilezunivi.pdfIn PDF document text
  • http://autoscuolauniversale.it/userfiles/files/11136387925.pdfIn PDF document text
  • http://russkiivopros.com/images/FCKeditor/file/28119541772.pdfIn PDF document text
  • http://kondicionery-domodedovo.ru/upload_picture/file/47169190424.pdfIn PDF document text
  • http://brickform.cz/obrazky/files/mepimipixa.pdfIn PDF document text
  • https://vinamex.info/uploads/news_file/fawakag.pdfIn PDF document text
  • https://hsse.cl/files/97636848804.pdfIn PDF document text
  • http://ttccid.com/userfiles/files/munosadakavusijiforirebu.pdfIn PDF document text
  • http://agama-rc.com/upload/files/64469177652.pdfIn PDF document text
  • https://mps-india.com/userfiles/files/mirezakezuvevuso.pdfIn PDF document text
  • https://tjp2-hotlink-j3t.com/contents/files/31064247349.pdfIn PDF document text
  • http://suportti.com/wp-content/plugins/formcraft/file-upload/server/content/files/16142b339a8415---30053144899.pdfIn PDF document text
  • http://neoneofitou.com/ckfinder/userfiles/files/84939479346.pdfIn PDF document text
  • http://gold-carsales.com/js/upload/files/31032636043.pdfIn PDF document text
  • https://huaienclinic.com/uploadpic/files/39617957050.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/fzgW7-mxBc0/uplcv?utm_term=software+reporter+tool+cpu+usagePDF 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

Open this report in the interactive analyzer, or submit your own file for analysis.