Malicious PDF — malware analysis report

Heuristics 7

• ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
• 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://patriciobanados.cl/upload/file/ In PDF document text

  • https://www.novet.de/wp-content/plugins/formcraft/file-upload/server/content/files/1611cf2975b838---12960778364.pdfIn PDF document text
  • http://china-baby-clothes.com/d/files/pifize.pdfIn PDF document text
  • http://sun-eko.eu/files/file/bolowovuna.pdfIn PDF document text
  • http://bahattinburyan.com/userfiles/file/firakuv.pdfIn PDF document text
  • http://aksaxena.com/bpms/includes/fckeditor_uploads/userfiles/file/56108874991.pdfIn PDF document text
  • http://www.sunargrup.com.tr/wp-content/plugins/super-forms/uploads/php/files/nqs0vcnal49nhonev9p1dtrfq7/gaxebipapadupugasajox.pdfIn PDF document text
  • https://dichvuketoansg.com/luutru/files/radexoridopubinifusavuk.pdfIn PDF document text
  • http://pioneerbuzz.net/userimages/10447717140.pdfIn PDF document text
  • http://atomleasing.ru/media/File/betiridab.pdfIn PDF document text
  • http://www.skupp.pl/wp-content/plugins/formcraft/file-upload/server/content/files/160a7cb684824e---55438291081.pdfIn PDF document text
  • https://accuratesearch.com/userfiles/file/30016522482.pdfIn PDF document text
  • http://dmn.ca/wp-content/plugins/formcraft/file-upload/server/content/files/160785c2759ac1---8710792972.pdfIn PDF document text
  • https://kede.org/userfiles/file/36366727167.pdfIn PDF document text
  • http://al-bandak.com/userfiles/file/wubetef.pdfIn PDF document text
  • https://drnanemilk.com/tctt/sites/aaa/file/25054613197.pdfIn PDF document text
  • http://turar-mussin.com/userfiles/File/batepukapokiloxukigatites.pdfIn PDF document text
  • https://hafa-verein.de/wp-content/plugins/super-forms/uploads/php/files/11e6ce4d8071ca3ed0ce340dbb332caf/40101460717.pdfIn PDF document text
  • https://totalyoumovement.com/wp-content/plugins/formcraft/file-upload/server/content/files/160848eb0d7bbb---66622607141.pdfIn PDF document text
  • http://140.121.161.111/ckfinder/userfiles/files/titixikagiravowixuk.pdfPDF link annotation
  • http://pazarziraat.com/userfiles/file/19308254432.pdfIn PDF document text
  • https://cullinanconstruction.com/wp-content/plugins/super-forms/uploads/php/files/p0du1mq7pj4v3j3dhfo1g2j25i/sivemadiludapal.pdfIn PDF document text
  • https://stijsr.com/userfiles/file/bubatirodubidobud.pdfIn PDF document text
  • https://feedproxy.google.com/~r/1eyvgo/aqOO/~3/A3Ryygt5BCM/uplcv?utm_term=children%27s+books+pdf+free+downloadPDF 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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