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
• Password-protected archive handoff high SE_PASSWORD_ARCHIVE_LURE
  Document gives password instructions for an archive or attachment — often used to keep payloads encrypted until after gateway scanning
• 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://noithatkuongthinh.com/uploads/files/11683601379.pdf In PDF document text

  • https://nhathuydesign.com/wp-content/plugins/super-forms/uploads/php/files/8a182qrdvc8jf913fkpo9q8ink/suxisufoletelevuvasibefef.pdfIn PDF document text
  • https://mamadona.ru/ckfinder/userfiles/files/puwopamisurobopodoso.pdfIn PDF document text
  • http://www.etoiles-recrutement.com/wp-content/plugins/formcraft/file-upload/server/content/files/1607587668449b---54586349315.pdfIn PDF document text
  • http://www.chinahkcarplate.com/wp-content/plugins/formcraft/file-upload/server/content/files/16082cc422ebf0---galadaf.pdfIn PDF document text
  • https://gz-topstar.com/wp-content/plugins/super-forms/uploads/php/files/4d0e835aaf6d6359f3b5c76e99b206bf/18738727859.pdfIn PDF document text
  • http://www.iqubz.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d20a562be67---bubunabudigelovodajemo.pdfIn PDF document text
  • http://tantusmarina.com/UserFiles/file/21007511702.pdfIn PDF document text
  • https://rubenoferro.com/userfiles/file/borarixapabanul.pdfIn PDF document text
  • https://enville.com/wp-content/plugins/formcraft/file-upload/server/content/files/16072bb94d61ea---95954949385.pdfIn PDF document text
  • http://ccapostolicchurch.org/clients/1/19/19d200bce63520a637954fb60b162b1a/File/8170990449.pdfIn PDF document text
  • http://triumphtoday.org/wp-content/plugins/formcraft/file-upload/server/content/files/16071490d64836---juvamogesulamitoneta.pdfIn PDF document text
  • https://ludifrance.fr/userfiles/file/sivovuxijazujog.pdfIn PDF document text
  • http://www.lightingandhvacexpo.com/wp-content/plugins/super-forms/uploads/php/files/43287cda472b00f27793794a48d8b03c/12558617291.pdfIn PDF document text
  • https://rescue.bg/wp-content/plugins/formcraft/file-upload/server/content/files/16086169c7f469---51165888252.pdfIn PDF document text
  • https://aonetreks.com/uploads/file/38760248252.pdfIn PDF document text
  • https://www.lorenzofranzone.it/wp-content/plugins/super-forms/uploads/php/files/e5cd88702dfdc358480a2a1194434c2b/mewiminipusizurijefube.pdfIn PDF document text
  • http://lube-stc.com/ckfinder/userfiles/files/26692775251.pdfIn PDF document text
  • https://datawire.gr/files/files/72337955598.pdfIn PDF document text
  • http://ahoba85.com/clients/2/26/26d353b61ac95a99d7df5001a3d58300/File/86609452446.pdfIn PDF document text
  • http://autosoftware.company/autoresponders_images/files/62510774112.pdfIn PDF document text
  • http://cukiernia-waltar.pl/qcms/userfiles/file/liwaw.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/LPIa9PGmDLg/uplcv?utm_term=likert+ranking+scalePDF 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

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