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://ttraff.link/123?keyword=call+recorder+apk+pro In PDF document text

  • https://cdn-cms.f-static.net/uploads/4366406/normal_5f874875a3b01.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4374979/normal_5f8d81bed9b2f.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4383452/normal_5f8d91bc9052c.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367300/normal_5f8905e2280ad.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367959/normal_5f89c3b55999b.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366959/normal_5f873d786eb2d.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366327/normal_5f8745fbb68a2.pdfIn PDF document text
  • https://sopulekazixov.weebly.com/uploads/1/3/0/7/130776801/ec4f91dc4a.pdfIn PDF document text
  • https://wekubuzebebam.weebly.com/uploads/1/3/0/7/130739705/nosinom.pdfIn PDF document text
  • https://rixokofumi.weebly.com/uploads/1/3/1/3/131380985/juxugaxu-nalosado-tovipufimekoji.pdfIn PDF document text
  • https://megadezatesaram.weebly.com/uploads/1/3/0/7/130776649/takewi.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off00006a0e.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off00006a0e.bin)
  • http://www.daltonmaag.com/In extracted file (font_02_sfnt_off00009c8d.bin)
  • https://uploads.strikinglycdn.com/files/d08cc81a-13a6-4d8f-ae6e-1ee5b008f334/86402459569.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/29d0ebbb-2f90-48fb-9857-3dac8dd5b189/puvijelo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/088bdedc-b2ec-4f4a-9a62-37fbb36bedc9/99828169303.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0433/5747/0872/files/solution_annealing_process_stainless_steel.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0434/7048/7702/files/pro_disposal_highlands_ranch_2020_schedule.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0499/1038/2760/files/lesuvefefudunateranelamal.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0494/5906/9095/files/45562003281.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0501/9084/4084/files/biodiesel_advantages_and_disadvantages.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0504/6186/8192/files/ruvebaterenesibiw.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0501/8884/5210/files/54395386112.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0488/4080/2469/files/14663447372.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0502/0319/7609/files/arsenal_fixtures_2020_20.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 extracted file (font_00_sfnt_off00006a0e.bin)

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