Malicious PDF — malware analysis report

Heuristics 6

• 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 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://www.ponderosafestival.com/wp-content/plugins/formcraft/file-upload/server/content/files/160abcf22bdd29---88923371071.pdf In PDF document text

  • https://notofthisgalaxy.com/wp-content/plugins/super-forms/uploads/php/files/evf6okcbjcjhchasuf1ua1o401/72131628906.pdfIn PDF document text
  • http://www.jindatunnel.com/up_files/file/38541661660.pdfIn PDF document text
  • https://caffedisanto.it/file/fasonavixazur.pdfIn PDF document text
  • http://hidrometa.com/images_upload/files/jitiziwofusar.pdfIn PDF document text
  • http://www.psstrecno.sk/wp-content/plugins/formcraft/file-upload/server/content/files/160cc28e1c3f66---76853624478.pdfIn PDF document text
  • https://www.blackandwhite-salon.com/wp-content/plugins/super-forms/uploads/php/files/7d0f43019db2da04b3869e6e7dc1d82e/45373210423.pdfIn PDF document text
  • https://kakvkusno26.ru/wp-content/plugins/super-forms/uploads/php/files/5d19126661f3fae0adf3167023c46189/velofiropowolonib.pdfIn PDF document text
  • http://jamesirvinewedding.com/clients/f/f9/f947a18657f5d77a8fcd192ffd4ccf25/File/79750278088.pdfIn PDF document text
  • http://asu.com.vn/wp-content/plugins/super-forms/uploads/php/files/7utjnga1a27fpj9bm4k56i4255/19764924031.pdfIn PDF document text
  • http://maxitelt.no/wp-content/plugins/formcraft/file-upload/server/content/files/161239fa930d09---netinesufebosokuwexod.pdfIn PDF document text
  • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/161219f70ea0f0---dugogopij.pdfIn PDF document text
  • http://lacasedescaraibes.fr/file/38015935938.pdfIn PDF document text
  • http://canyonoaksmtg.com/~duckdi5/canyonoaksmtg.com/content/file/xowitubexetes.pdfIn PDF document text
  • http://weifong.tw/fckimages/file/nebagepivazufutiw.pdfIn PDF document text
  • https://bosgo.mn/uploads/files/53433040394.pdfIn PDF document text
  • http://liveisagenix.com/ckfinder/userfiles/files/lodipo.pdfIn PDF document text
  • http://dynamic1984.com/user_file/file/71983077946.pdfIn PDF document text
  • http://robertfeinberglaw.com/images/edit_images/file/xuxotomanipum.pdfIn PDF document text
  • https://btsmstlucia.com/atomicsteps/upload/userfiles/file/92086054280.pdfIn PDF document text
  • http://jyjjapan.jp/files/ckeditor/files/14026427564.pdfIn PDF document text
  • http://mko-yug.ru/wp-content/plugins/super-forms/uploads/php/files/a4ae00529412df086098ced74438e939/43250678358.pdfIn PDF document text
  • https://www.lang-mayer.de/wp-content/plugins/formcraft/file-upload/server/content/files/16081e533321f7---dabijufupugukat.pdfIn PDF document text
  • https://actor-conseil.com/files/file/66283429027.pdfIn PDF document text
  • https://atlastoursntravels.com/userfiles/file/87171733090.pdfIn PDF document text
  • http://sriagasthiyarastro.com/FCKeditor/userfiles/file/sebofutujupum.pdfIn PDF document text
  • https://feedproxy.google.com/~r/skout/mBVl/~3/3CAf4wW3hvY/uplcv?utm_term=an+occurrence+at+owl+creek+bridge+questions+and+answers+pdfPDF 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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