Malicious PDF — malware analysis report

Heuristics 6

• ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTION
  ClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
• 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://snowcat.pl/admin/ckfinder/userfiles/files/jigikodokute.pdf In PDF document text

  • http://arcomproltd.com/userfiles/file/rojovixupoza.pdfIn PDF document text
  • https://nam.it/wp-content/plugins/formcraft/file-upload/server/content/files/16076269563aa3---genapavikunisivoneden.pdfIn PDF document text
  • http://suachuamaydemtien.biz/userfiles/file/safatesobonapulezevi.pdfIn PDF document text
  • http://atrsara.ir/resource/files/11300622695.pdfIn PDF document text
  • http://vagtteam.dk/userfiles/Files/gagig.pdfIn PDF document text
  • https://brusroom.com/wp-content/plugins/super-forms/uploads/php/files/07f97ef6b32f4fdd6b821a0bc1ebb2de/15293209985.pdfIn PDF document text
  • https://spectrumohio.com/wp-content/plugins/super-forms/uploads/php/files/c09ac1d0a393aed901db5ffb020431a0/80889283025.pdfIn PDF document text
  • http://bigcool.net/webroot/img/files/41680698377.pdfIn PDF document text
  • http://yogo110.com/userfiles/file/86322851968.pdfIn PDF document text
  • https://takiminsahada.com/wp-content/plugins/super-forms/uploads/php/files/6n4uhnnuot33uk9svbr03h4gt3/lisanubile.pdfIn PDF document text
  • http://yung-shun.com/userfiles/file/fefoxujutidujonukobutek.pdfIn PDF document text
  • http://www.mariabeckmann.com/fotos/uploads/files/41156771209.pdfIn PDF document text
  • https://saftanton.dk/wp-content/plugins/formcraft/file-upload/server/content/files/1608c19a36eb10---molelidarirajolinebot.pdfIn PDF document text
  • http://www.1000ena.com/wp-content/plugins/formcraft/file-upload/server/content/files/160881a4d41dd3---fuxumuvoduvixupub.pdfIn PDF document text
  • http://ambvet-trefontane.eu/userfiles/files/90466511275.pdfIn PDF document text
  • http://flagrant-desir.com/userfiles/file/wulalofivowememaxibo.pdfIn PDF document text
  • http://stphilomenaonline.org/userfiles/file/pezegifedowafogoma.pdfIn PDF document text
  • https://outsourcedbackoffice.co.uk/wp-content/plugins/super-forms/uploads/php/files/38f393f86202fa0b97db15832766cb79/13019726234.pdfIn PDF document text
  • http://hellnocancershow.com/wp-content/plugins/formcraft/file-upload/server/content/files/160d2286bbed42---99465953043.pdfIn PDF document text
  • https://hchoanglong.vn/userfiles/file/58356731634.pdfIn PDF document text
  • http://donghotam.com/luutru/files/semojirejifawiwadipuxodo.pdfIn PDF document text
  • http://baaningdoi.com/file_media/file_image/file/kirarukakejuzirebugapek.pdfIn PDF document text
  • https://semangkabiji.com/contents//files/45555282257.pdfIn PDF document text
  • http://avrig35.ro/uploads/fck_editor/file/kibimanogixu.pdfIn PDF document text
  • https://feedproxy.google.com/~r/Uplcv/~3/3CAf4wW3hvY/uplcv?utm_term=arris+touchstone+tm1602a+manualPDF 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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