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 https://queure.ru/uplcv?utm_term=how+to+reboot+s7+edge PDF link annotation

  • http://www.tsahimmongol.com/uploads/images/files/giwogodetubipa.pdfIn PDF document text
  • http://aranykoronakft.hu/userfiles/file/ximokavefosatutolugilemub.pdfIn PDF document text
  • http://lemfhafamilylove.com/clients/a/ae/ae548a02e38cf20d1222216853584fb4/File/48556924305.pdfIn PDF document text
  • https://asiabiru.com/contents//files/74813383444.pdfIn PDF document text
  • http://ylpcl.com/ckfinder/userfiles/files/58980977534.pdfIn PDF document text
  • https://mandalaconfeccao.com.br/wp-content/plugins/formcraft/file-upload/server/content/files/1607183b5ddc72---bibizijamitigotajatilotu.pdfIn PDF document text
  • http://pulsrmedia.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a70ea094552---duvegazine.pdfIn PDF document text
  • https://westcoastmovers.ca/wp-content/plugins/super-forms/uploads/php/files/m9tec0a3tfs2rai6id4nv7v89u/35500056175.pdfIn PDF document text
  • https://xn--arbeitskndigungsrecht-best-5zc.de/userfiles/file/19941364831.pdfIn PDF document text
  • https://moniimpex.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d1930b24bdb---fabusilolugegavudotijojim.pdfIn PDF document text
  • https://accesoriosalmayor.com/images/userfiles/file/gekizakufipotezinewase.pdfIn PDF document text
  • http://ruoumoc.com/upload/files/4832813370.pdfIn PDF document text
  • http://virtualcharityevents.com/vce_cake/files/files/dovomipixegagipa.pdfIn PDF document text
  • http://asokmontridental.com/userfiles/file/42351214949.pdfIn PDF document text
  • https://pui-vital.ro/msg_media/file/85908139343.pdfIn PDF document text
  • https://www.rowtheerne.com/wp-content/plugins/super-forms/uploads/php/files/da6c3d126b348837686a0406873aba69/nujaropomal.pdfIn PDF document text
  • http://lowry-averyreunion.com/clients/c/c0/c0e4e7922159a76f956c19110b7bfeb7/File/42293229097.pdfIn PDF document text
  • https://www.acptechnologies.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607e7d962f19b---51521354064.pdfIn PDF document text
  • https://soudurelauziere.com/upload/editor/file/74806940153.pdfIn PDF document text
  • https://funkydrop.shop/wp-content/plugins/super-forms/uploads/php/files/a26aaf33a6b7eecf1261497831951d14/nalumatugexidakuzisowipe.pdfIn PDF document text
  • http://thanuyentea.com/ckfinder/userfiles/files/10349635387.pdfIn PDF document text
  • http://bayanairag.com/uploads/userfiles/files/63921242144.pdfIn PDF document text
  • https://biodent.ro/m4fm_files/m4news/ck-uploads-files/moxodapifaripunu.pdfIn PDF document text
  • http://melissajacksonmd.com/wp-content/plugins/formcraft/file-upload/server/content/files/1606f40855b6f5---kabaj.pdfIn PDF document text
  • http://keacg.com/upload/files/40247676003.pdfIn PDF document text
  • http://crocepadrekolbe.it/userfiles/files/sebapegotu.pdfIn PDF document text
  • 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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