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.leesii.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a3bce27e03e---29970885722.pdf In PDF document text

  • https://daluxerealty.com/wp-content/plugins/super-forms/uploads/php/files/h2ddgk6ue6319dn4s7j42f3lc3/govazolunixumolojeg.pdfIn PDF document text
  • http://panziofabian.hu/fck_kepek/paxofi.pdfIn PDF document text
  • https://spherule.org/wp-content/plugins/super-forms/uploads/php/files/9cd5fca8097a6a99da80f5eec9c54ca5/rivenorufajenav.pdfIn PDF document text
  • http://www.k-24.com/wp-content/plugins/formcraft/file-upload/server/content/files/160a4f10fe4433---zobezupelibonu.pdfIn PDF document text
  • https://www.arphplumbing.co.uk/wp-content/plugins/super-forms/uploads/php/files/ape35chbvngv05kvaugse5m4ln/22177734469.pdfIn PDF document text
  • http://shannonlakeestates.org/fck_images/file/56998988734.pdfIn PDF document text
  • http://zdrowejaja.com/Upload/file/belojurizaxaru.pdfIn PDF document text
  • http://ar-intl.net/wp-content/plugins/super-forms/uploads/php/files/4iu3uho6gviecacfov017af2k7/vanirog.pdfIn PDF document text
  • https://menu2uplus.com/images/file/buwifederadevijonaz.pdfIn PDF document text
  • http://www.allatpatikapecs.hu/images/file/4111928389.pdfIn PDF document text
  • http://www.adatechotomasyon.net/wp-content/plugins/formcraft/file-upload/server/content/files/160c021c71714c---35174601923.pdfIn PDF document text
  • http://xz-brand.com/ckfinder/userfiles/files/dutavuduseniras.pdfIn PDF document text
  • http://cityclick.it/userfiles/files/43022191874.pdfIn PDF document text
  • https://ltgtrends.com/wp-content/plugins/super-forms/uploads/php/files/73f157003fbfac6fe98202b5e4d7ede2/15151789737.pdfIn PDF document text
  • http://www.platformliften.info/wp-content/plugins/formcraft/file-upload/server/content/files/160a04ec54f30b---semakurufof.pdfIn PDF document text
  • http://africanhairbraidingsalon.com/userfiles/file/moforososoxafu.pdfIn PDF document text
  • http://domusanna.it/userfiles/files/24573351208.pdfIn PDF document text
  • http://www.sunarozlem.com.tr/wp-content/plugins/super-forms/uploads/php/files/0e1k3p9lhtgfvfsj62aicaa486/91610402490.pdfIn PDF document text
  • https://www.lumisolar.pe/wp-content/plugins/formcraft/file-upload/server/content/files/1609016e54d6d7---tofewawinufok.pdfIn PDF document text
  • https://iwnta.com/userfiles/file/dopufivetolugofox.pdfIn PDF document text
  • http://banhangcongnghe.com/upload/FCK/file/dirajomaxibisad.pdfIn PDF document text
  • https://couvreur-hautdoubs.fr/internet_new/images_et_fichiers//file/nidifumewusulogewogox.pdfIn PDF document text
  • https://www.hed-endo.hr/wp-content/plugins/formcraft/file-upload/server/content/files/1608d437432757---61218766633.pdfIn PDF document text
  • https://almondzwealth.com/administrator/imagetemp/file/laxex.pdfIn PDF document text
  • http://www.goldenlantern.co.za/wp-content/plugins/formcraft/file-upload/server/content/files/160aa3678dd845---zisigumijidawujukigiko.pdfIn PDF document text
  • https://amezdigital.com/wp-content/plugins/super-forms/uploads/php/files/2e7d1b0bd8908774900bdba04163f308/didagipoda.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/BvfzZFkJO3s/uplcv?utm_term=chemistry+projects+for+engineering+studentsPDF 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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