Malicious PDF — malware analysis report

Heuristics 6

• PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINK
  PDF contains a clickable URI to redirector infrastructure used by a known malicious PDF SEO/adware delivery campaign. These documents typically rely on user interaction and redirect chains rather than a PDF parser vulnerability.
• Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARM
  Small PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
• PDF link to algorithmically-generated URL high PDF_RANDOM_URL_LINK
  PDF contains a clickable HTTP(S) link whose host looks algorithmically generated (pronounceable-random labels) and whose path/query carries a long high-entropy token. This is the randomized-redirector pattern of malspam phishing lures — the visible document is only a prompt — not a PDF parser vulnerability.
• 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.
• 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://cctraff.ru/pify?keyword=invacare+oxygen+concentrator+platinum+xl In PDF document text

  • http://jogagumek.skilledpaint.com/uploads/1/3/1/0/131070894/jidebuzizeva.pdfIn PDF document text
  • http://lunote.liferiver.org/uploads/1/3/0/8/130814292/6910471.pdfIn PDF document text
  • http://subedurev.firstlakelandafricanvioletsociety.com/uploads/1/3/2/7/132741064/beluwako-vudizetej-tubaz-wanewiguzagifuw.pdfIn PDF document text
  • http://netikijor.anthonymorganclark.com/uploads/1/3/1/4/131453022/01871842.pdfIn PDF document text
  • http://files.fremontfloristshop.com/uploads/1/3/1/4/131454699/4217567.pdfIn PDF document text
  • http://ziserevu.yohannaescamilla.com/uploads/1/3/0/7/130775012/1141499.pdfIn PDF document text
  • http://kavixat.makingiteasycambodia.com/uploads/1/3/1/6/131607331/4cb0229.pdfIn PDF document text
  • http://dumezufam.kathrynthornton.com/uploads/1/3/1/8/131856979/1739198.pdfIn PDF document text
  • http://tivaxi.bluewrenadventures.com/uploads/1/3/0/8/130874284/6865026.pdfIn PDF document text
  • http://suvozut.njregionponyclub.org/uploads/1/3/1/8/131856554/7401633.pdfIn PDF document text
  • http://pegujetow.spiritualdirectionminstry.com/uploads/1/3/1/4/131411341/60938f305950505.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://cdn.shopify.com/s/files/1/0484/8133/7506/files/audiovox_prestige_car_alarm_manual.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/0304/2216/files/retonagebopanopi.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/1248/8343/files/fezikejujafowabesukokamef.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0497/4759/1332/files/cat_in_japan_answers_unblocked.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://scripts.sil.org/OFLIn PDF document text

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