Malicious PDF — malware analysis report

Heuristics 7

• 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 to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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://www.adler-leitishofen.de/wp-content/plugins/formcraft/file-upload/server/content/files/160757fbceaf83---diveb.pdf In PDF document text

  • http://www.kzhep.in.ua/wp-content/plugins/super-forms/uploads/php/files/cf6ejanf26iu1s426ab3e3hbl0/vemukatiponujupumepes.pdfIn PDF document text
  • http://homenet-spb.ru/userfiles/file/5990823070.pdfIn PDF document text
  • https://edukiya.com/wp-content/plugins/super-forms/uploads/php/files/f0ea66897785a26602060b6563ddf8b2/meralogebepozekamisutil.pdfIn PDF document text
  • http://aep-tc.com/cache/fck_files/file/17346323124.pdfIn PDF document text
  • http://ekotop.eu/userfiles/file/ravotojebuf.pdfIn PDF document text
  • https://cairparavel.ro/app/webroot/files/userfiles/files/pigasupopavof.pdfIn PDF document text
  • https://rclurie.com/wp-content/plugins/super-forms/uploads/php/files/30f8cd979eb80920ca295966083adc28/benedesixiti.pdfIn PDF document text
  • https://jaunimodienos.lt/wp-content/plugins/super-forms/uploads/php/files/68s5sdtn7o9hjetsfri4gqf4c6/93547816297.pdfIn PDF document text
  • http://petra-dario.info/upload/datoteke/67972692276.pdfIn PDF document text
  • http://salonlomi.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160b4bc10adf45---pulamukowedebilib.pdfIn PDF document text
  • https://otartufo.com/ckfinder/tartufofiles/files/23914936803.pdfIn PDF document text
  • http://forglass.sk/userfiles/file/30081369687.pdfIn PDF document text
  • http://www.agenbenangbandung.net/file/75359267613.pdfIn PDF document text
  • https://seataclightingalaska.com/wp-content/plugins/super-forms/uploads/php/files/5d8c707e60843529a15afb71a3389463/98378395703.pdfIn PDF document text
  • http://a2itsolutions.com/chop/multimedia/userfiles/file/41433298770.pdfIn PDF document text
  • http://ambulatorioveterinarioscapindandrea.it/userfiles/files/25710015136.pdfIn PDF document text
  • http://www.oknookna.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160a24b7b93e61---19879518877.pdfIn PDF document text
  • http://africansafaris-spain.com/FCKeditor/editor/filemanager/connectors/php/connector.php?Command=FileUpload&Type=File&CurrentFolder=%2Ffile/34413674159.pdfIn PDF document text
  • http://rethabise.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160b5c518bb3d6---fokakiwavedabamumilime.pdfIn PDF document text
  • https://ontime-taxi.kg/wp-content/plugins/super-forms/uploads/php/files/a59c322d87cf99c553175c559d5e70e5/tijunegofonuman.pdfIn PDF document text
  • https://catherinehourihan.art/wp-content/plugins/super-forms/uploads/php/files/b4180180b0928ae62364fe754af969a3/kuginikus.pdfIn PDF document text
  • https://anpheatingandac.com/nbloom/fckuploads/file/83591552016.pdfIn PDF document text
  • https://drmiamiconnect.com/wp-content/plugins/super-forms/uploads/php/files/e4a9d7b7465fc79cb353576fd624e414/10766855656.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/fzgW7-mxBc0/uplcv?utm_term=pst+converted+to+cstPDF 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.