Malicious PDF — malware analysis report

Heuristics 4

• 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.
• 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://traffmen.ru/123?keyword=dantdm+email+address In PDF document text

  • https://cdn-cms.f-static.net/uploads/4419822/normal_5f99a0e7dd7ed.pdfIn PDF document text
  • http://www.ascendercorp.com/In PDF document text
  • http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
  • https://uploads.strikinglycdn.com/files/77e7b849-9931-4ff3-a420-36bec1fc52cd/92619449548.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5d9144ca-14d1-4905-89d7-1eb790bad668/celestial_ship_of_the_north_free.pdfIn PDF document text
  • https://s3.amazonaws.com/fosagoba/64059959241.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/5d61a437-6a46-4138-9829-8df501961125/wifesir.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6ac7254d-90f9-4e54-97bc-c2a08bb6a8d0/keranirakaladum_lyrics_in_malayalam.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/ffb32445-861a-4f2f-b9ad-f480bb1ae816/zafigibesedujixepufet.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/1c8abee4-f4db-4cd8-a7e9-c5607df58dd4/pejaxege.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/e65cdb34-96ac-4e4e-a5a1-b5475d64980e/54197284943.pdfIn PDF document text
  • https://s3.amazonaws.com/jiwisi/28434674048.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/c17d8238-f379-4706-9f47-826a752e21c0/anatomi_atlas_trke_indir.pdfIn PDF document text
  • https://s3.amazonaws.com/jemazejodep/cpm_integrated_math_3_textbook.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/2576a371-93d0-41a6-bfdd-aab7bde9c273/sitisawosilatanaxosu.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.