Malicious PDF — malware analysis report

Heuristics 5

• 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.
• Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINK
  PDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
• 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://ggtraff.ru/strik?keyword=manualidades+navide%25C3%25B1as+para+ni%25C3%25B1os+de+preescolar+picasa In PDF document text

  • https://site-1043599.mozfiles.com/files/1043599/10315250813.pdfIn PDF document text
  • https://site-1036676.mozfiles.com/files/1036676/42082910097.pdfIn PDF document text
  • https://site-1042541.mozfiles.com/files/1042541/1839709818.pdfIn PDF document text
  • https://site-1043803.mozfiles.com/files/1043803/53475487701.pdfIn PDF document text
  • https://site-1041387.mozfiles.com/files/1041387/wujotuxodewesipuzefetaxu.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4365646/normal_5f87130acd97b.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366044/normal_5f874e06ac46a.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366400/normal_5f87795c9394b.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369494/normal_5f8804db55c52.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367960/normal_5f88305340122.pdfIn PDF document text
  • https://site-1039886.mozfiles.com/files/1039886/50488292008.pdfIn PDF document text
  • https://site-1037891.mozfiles.com/files/1037891/8897982013.pdfIn PDF document text
  • https://site-1037233.mozfiles.com/files/1037233/92565181054.pdfIn PDF document text
  • https://site-1037035.mozfiles.com/files/1037035/12947641477.pdfIn PDF document text
  • https://site-1038520.mozfiles.com/files/1038520/54522536243.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/1/0431/5676/6869/files/ombre_hair_extensions_weft.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0268/8011/4859/files/7091799703.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0428/3770/4867/files/20952254708.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0481/6948/4439/files/poulan_pro_3400_chainsaw_parts.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0437/0831/7850/files/ha_lachma_anya_chabad.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/fbb7164c-1198-45ea-84fc-d7e4256d8f64/xopipibejepi.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/215509e2-7eb7-4cea-a391-055914d08a55/sexisorela.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/3d6ca4ff-f67b-47b4-a15b-bf5f1937fb77/mebojixajusuda.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/70a27da2-ead3-4d5b-9ee3-f29593f2c092/26114030272.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/78f23c2f-ceaa-4708-b33e-7fa0b0bdbf60/81219382855.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5ee7fce7-d921-4ee0-bc78-8b7394e88229/fajug.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5ac251ea-bde0-4e0d-9486-2a98dab78731/resezedewunaruvufe.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.