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://cctraff.ru/aws?keyword=spread+spectrum+in+mobile+computing+pdf In PDF document text

  • https://cdn-cms.f-static.net/uploads/4370269/normal_5f8d12e2b8dd5.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4407994/normal_5f9249b83043a.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4367311/normal_5f875fae67bd1.pdfIn PDF document text
  • http://www.ascendercorp.com/In extracted file (font_00_sfnt_off000078c4.bin)
  • http://www.ascendercorp.com/typedesigners.htmlIn extracted file (font_00_sfnt_off000078c4.bin)
  • https://s3.amazonaws.com/bitizopovopaso/lehninger_principles_of_biochemistry_download.pdfIn PDF document text
  • https://s3.amazonaws.com/fasanag/70172468283.pdfIn PDF document text
  • https://s3.amazonaws.com/gomakobez/64481741145.pdfIn PDF document text
  • https://s3.amazonaws.com/wonoti/wagebesuzuz.pdfIn PDF document text
  • https://s3.amazonaws.com/wukara/wiwuwak.pdfIn PDF document text
  • https://s3.amazonaws.com/nemafu/free_trader_agreement.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f275c851-b133-4834-a0b4-4809d184b7de/39547649669.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/325fa784-dd2b-45ee-b4a7-a9203707a7eb/dusikokawonixe.pdfIn PDF document text
  • https://s3.amazonaws.com/penale/career_assessment_test.pdfIn PDF document text
  • https://s3.amazonaws.com/vikukinumet/webozejakozilakiravutiboj.pdfIn PDF document text
  • https://s3.amazonaws.com/vitelitubovuluj/87714372425.pdfIn PDF document text
  • https://s3.amazonaws.com/loxopudizus/wapomazadexupiwekuju.pdfIn PDF document text
  • https://s3.amazonaws.com/davubewu/angielski_dla_pocztkujcych_i_redniozaawansowanych_a1-_b1.pdfIn PDF document text
  • https://s3.amazonaws.com/busutafitufe/najavemitopivaxibizowekoz.pdfIn PDF document text
  • https://s3.amazonaws.com/jadudusujuje/2419960917.pdfIn PDF document text
  • https://s3.amazonaws.com/vexosafugunu/bible_nrsv_download.pdfIn PDF document text
  • https://s3.amazonaws.com/fidefofudi/nutevisano.pdfIn PDF document text
  • https://s3.amazonaws.com/fikuvine/roman_catholic_symbols_and_meanings.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_off000078c4.bin)

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