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://ggtraff.ru/pify?keyword=the+sims+freeplay+mod+apk+free+download In PDF document text

  • https://cdn-cms.f-static.net/uploads/4368975/normal_5f9585d405923.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4371269/normal_5f8d8028a9c3c.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4366664/normal_5f89bf7a02b9c.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4393506/normal_5f934858bd70e.pdfIn PDF document text
  • https://cdn-cms.f-static.net/uploads/4369797/normal_5f8f8d7c72860.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/c83e4f63-abf0-4de6-b2d5-7ff9266a68ce/fallout_4_change_companion_hair.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/78321009-c7ec-4e05-afbb-1577faf102a4/88680148708.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/a24f8816-8e00-4f05-933f-9b29b103337e/63553320518.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/9e3efab5-bc41-4eed-82d3-7a39d3bf99d5/sagebojubiwo.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/f98c9602-9dcc-49b2-9f17-45425001a4ce/25948330180.pdfIn PDF document text
  • https://uploads.strikinglycdn.com/files/6449eb31-5600-4fff-afd7-0512d02c5edc/94112174484.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0499/3826/8318/files/khaw-fee_manual_coffee_grinder_reviews.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0433/1782/1605/files/ge_spacemaker_microwave_over_the_range.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0496/5567/7092/files/livre_de_francais_4eme_annee_primaire.pdfIn PDF document text
  • https://s3.amazonaws.com/henghuili-files2/97876312959.pdfIn PDF document text
  • https://s3.amazonaws.com/napoledunadigo/pdf_to_word_document_conversion.pdfIn PDF document text
  • https://s3.amazonaws.com/lejivugeleguwod/capital_des_pays_du_monde.pdfIn PDF document text
  • https://s3.amazonaws.com/wajibile/bowisupex.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0488/3759/1205/files/sound_booster_for_android_free_download.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0501/3992/2625/files/dualit_latteccino_milk_frother_instructions.pdfIn PDF document text
  • https://cdn.shopify.com/s/files/1/0483/3427/4723/files/three_kingdoms_games_android.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

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