Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• Clickable URI points to raw IP address medium PDF_URI_IP_LITERAL
  PDF contains a clickable HTTP(S) action whose host is a literal IPv4 address. Legitimate documents normally link to named domains; raw-IP destinations are common in disposable phishing and malware-delivery infrastructure.
• 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://synerhu.ru/uplcv?utm_term=mods+de+autos+argentinos+para+rfactor PDF link annotation

  • https://www.simcoerecovery.net/wp-content/plugins/super-forms/uploads/php/files/2kebsii8mmu4psdb3n9a5qntmg/88609127802.pdfIn PDF document text
  • http://triumphtoday.org/wp-content/plugins/formcraft/file-upload/server/content/files/1607b36334f972---taberuminevevinowo.pdfIn PDF document text
  • http://yakutiaprime.ru/SITE/files/editor/file/49089581017.pdfIn PDF document text
  • http://kovove-ploty-brany-zabradli.cz/UserFiles/File/bikerodafimavonu.pdfIn PDF document text
  • https://suncables.co/images/file/97971159154.pdfIn PDF document text
  • http://ronaldtan.nl/images/photo/zumelekafonux.pdfIn PDF document text
  • http://donghobaoan.com/uploads/files/fixawusixofoferividu.pdfIn PDF document text
  • https://lashmakerpro.it/wp-content/plugins/super-forms/uploads/php/files/d4p1thbihdtqq5b7156vt3q5n3/96287826648.pdfIn PDF document text
  • http://www.goataxiservice.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607faee9a5a89---refuvogimogomevebopemuli.pdfIn PDF document text
  • http://jointrilogy.com/wp-content/plugins/formcraft/file-upload/server/content/files/16086da91b64ac---39459615889.pdfIn PDF document text
  • http://www.badischer-kunstverein.de/ckfinder/userfiles/files/lowifexef.pdfIn PDF document text
  • http://phongthuydotho.vn/upload/files/47655997906.pdfIn PDF document text
  • http://aliancegroup.su/wp-content/plugins/formcraft/file-upload/server/content/files/1607bead1d2afd---sevajowiduduzerigeneva.pdfIn PDF document text
  • http://birons.net/wp-content/plugins/super-forms/uploads/php/files/60503e28458fba16873dbebf53de9e2b/nutoxaxefevusawan.pdfIn PDF document text
  • https://inchirierielicopter.ro/wp-content/plugins/formcraft/file-upload/server/content/files/160982ab65b06b---85931857268.pdfIn PDF document text
  • https://dfa-finanz.de/wp-content/plugins/formcraft/file-upload/server/content/files/16072d9461370b---90626885256.pdfIn PDF document text
  • http://malagi.pl/user-files/fck/file/74240156917.pdfIn PDF document text
  • https://independentmusicleague.com/wp-content/plugins/super-forms/uploads/php/files/22b38e8af2a603e824ed158d3e83de64/90259285101.pdfIn PDF document text
  • http://bayanairag.com/uploads/userfiles/files/wokibikujegipotebefexezox.pdfIn PDF document text
  • https://www.burit.net/wp-content/plugins/formcraft/file-upload/server/content/files/160b20cdb92113---65186608794.pdfIn PDF document text
  • http://157.230.241.115/image/upload/File/67497811754.pdfPDF link annotation
  • http://aryajob.com/user_upload/file/29617287907.pdfIn PDF document text
  • https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/160d2a3477520e---xiduzuzazid.pdfIn PDF document text
  • http://xn--b1ahhafccpgkb2bxo.xn--p1ai/wp-content/plugins/super-forms/uploads/php/files/6294b789fd91b7cb6ccf87b65b2de991/70173393781.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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