Malicious PDF — malware analysis report

Heuristics 6

• 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 http://dossalas.com/wp-content/plugins/super-forms/uploads/php/files/8d4e765dd658066bc6b4c6a4e746ffae/80449632769.pdf In PDF document text

  • https://alismobile.co.uk/wp-content/plugins/super-forms/uploads/php/files/ce08bad258980904d923e898fb279200/71107891217.pdfIn PDF document text
  • https://nuregio.de/wp-content/plugins/formcraft/file-upload/server/content/files/160f3b8c8d9166---88927413430.pdfIn PDF document text
  • http://sipzip.com/userfiles/file/jexolowinaguvoxunidu.pdfIn PDF document text
  • https://ontime-taxi.kg/wp-content/plugins/super-forms/uploads/php/files/9dd6ec4f78def1517539ebf08ed8030b/wizoxulovumizijadone.pdfIn PDF document text
  • https://businesslife.com/content/file/99490792361.pdfIn PDF document text
  • http://laboratorioshamalab.com/userfiles/file/48115253092.pdfIn PDF document text
  • http://flagrant-desir.com/userfiles/file/64082094582.pdfIn PDF document text
  • http://thegioidahoacuong.com/uploads/image/files/76812607570.pdfIn PDF document text
  • https://hoffmanowska.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160833caac3bd1---xekozulimadata.pdfIn PDF document text
  • http://sun-tes.ru/files/file/77532722551.pdfIn PDF document text
  • http://jucal.es/images/file/roguruxonipanu.pdfIn PDF document text
  • https://phoenixknights.co.uk/wp-content/plugins/super-forms/uploads/php/files/e2a3c7705688cf72c37dfea33075a170/zoxumeze.pdfIn PDF document text
  • http://hrt-foto.hu/_user/file/77276817.pdfIn PDF document text
  • https://www.prowallpanama.com/wp-content/plugins/super-forms/uploads/php/files/1e65acd02b3cc27574fc787f8706b00a/nidafovelaf.pdfIn PDF document text
  • https://hgindustrial.eu/userfiles/files/31307610743.pdfIn PDF document text
  • https://nolimitscenter.be/peausitive/images/FCKeditor/file/36104020516.pdfIn PDF document text
  • http://archinfo.ru/uploads/file/66161725219.pdfIn PDF document text
  • http://martonelektro.hu/files/file/milekozuvevoputuvazegi.pdfIn PDF document text
  • http://goldendoodlesofthesierranevadas.com/userfiles/file/51313471325.pdfIn PDF document text
  • http://www.asejnrtigers.co.uk/wp-content/plugins/formcraft/file-upload/server/content/files/160a6ccf3ce717---sokodibikusigisususi.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/6naE_Nh8_CY/uplcv?utm_term=sanford+guide+2018+pdf+gratisPDF 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.