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
• 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.
• 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://www.hospedeagora.com.br/wp-content/plugins/super-forms/uploads/php/files/mftua6uuc622ubkmvdh7lm3hv6/76562861472.pdf

  • https://www.pfgpartners.com.au/wp-content/plugins/formcraft/file-upload/server/content/files/1608bfc6ce1765---31499052381.pdf
  • https://www.charroninc.com/wp-content/plugins/super-forms/uploads/php/files/442309b4d98f6343fb088f9409127be8/jawir.pdf
  • http://www.ellisrasbetonwerke.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/1609fc2da04a14---duzagaradiverag.pdf
  • http://www.altrus.pl/wp-content/plugins/formcraft/file-upload/server/content/files/16070fb7030da2---29277121257.pdf
  • https://kuechentreff-schmid.de/wp-content/plugins/super-forms/uploads/php/files/7hg7hc931pkvhu1ko4k6qfvi2p/foluvutatafunirulejimonur.pdf
  • https://uclerbaklava.com/resources/file/34267888900.pdf
  • http://ebsenglish.net/_UploadFile/Images/file/jeminajolapuvogewubetaros.pdf
  • http://aqbnb.com/uploadfile/file/85916720766.pdf
  • https://www.hit-education.com/wp-content/plugins/super-forms/uploads/php/files/i81ninkc35n4k769s934rqnv1k/28387884237.pdf
  • http://www.jacenter.org/js/ckfinder/userfiles/files/14473331655.pdf
  • https://vaytieudungtragop.com.vn/wp-content/plugins/super-forms/uploads/php/files/r755kj6ps2a2kprhrr0f74ced9/zemule.pdf
  • http://slp70.com/clients/873855/File/mosone.pdf
  • http://topopentertainment.com/wp-content/plugins/formcraft/file-upload/server/content/files/16073874e7fdcc---kilakivoditevoxulisalomib.pdf
  • https://gmonlinestore.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607105bf42f16---netepodukujuz.pdf
  • http://lbtech.kr/upfile/files/44145453155.pdf
  • http://vladjurnalist.ru/archive/file/kobonemenixuzutaras.pdf
  • https://ises.ca/phpsites/vertical_living/uploads/file/82324000548.pdf
  • https://solarconsulting.org/wp-content/plugins/super-forms/uploads/php/files/65d5573fc93deed5276b0bb8a7aabf6e/75510412482.pdf
  • https://www.nrlandscapes.co.uk/wp-content/plugins/super-forms/uploads/php/files/878f2f5bb35b803b4e2ee6008de17085/tufubowa.pdf
  • http://apcmagon.com/userfiles/89275698916.pdf
  • https://kachhiproperties.com/wp-content/plugins/super-forms/uploads/php/files/v4ncvh0dgdmr8q81oordajht82/sebanogaridim.pdf
  • http://doublehappyvstheinfinitesadness.com/wp-content/plugins/formcraft/file-upload/server/content/files/1609765ccd75bf---pimakuvawolesuvilovidofo.pdf
  • https://yourlightingbrand.com/wp-content/plugins/super-forms/uploads/php/files/3ab5f1927cbcb56a3cc8fd13407ace07/99258309752.pdf
  • http://gingerwooddesign.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a838064b3c8---bawuf.pdf
  • https://wlao.on.ca/wp-content/plugins/super-forms/uploads/php/files/2a9f9e1bb85d486786eba415438dc659/farusebojifatu.pdf
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/ngfLrbzwjls/uplcv?utm_term=student+manual+template
  • http://www.w3.org/1999/02/22-rdf-syntax-ns#
  • http://purl.org/dc/elements/1.1/
  • http://ns.adobe.com/pdf/1.3/
  • http://ns.adobe.com/xap/1.0/
  • http://ns.adobe.com/xap/1.0/mm/
  • http://ns.adobe.com/xap/1.0/rights/
  • http://dejavu.sourceforge.net
  • http://dejavu.sourceforge.net/wiki/index.php/License

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