MALICIOUS
194
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 5
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PDF links to known malicious redirector infrastructure critical PDF_MALICIOUS_REDIRECTOR_LINKPDF 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.
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall 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.
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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF 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.
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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe 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.
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Embedded URL info EMBEDDED_URLOne 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/strik?keyword=the+non-designer%25E2%2580%2599s+design+book+pdf In 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/94ace184-bfa0-44a7-99b1-b13eb62bddab/hitomi_and_milena.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/f3793c16-d5a9-437d-8f0a-3d248b588b71/joe_michaels_photography.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/02dcb34b-14b8-429f-9cf3-24f9e85ef388/70170651186.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ec3ae834-2163-464d-8a81-329b8e66ffcf/kanidilinofiwed.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/bbd7f037-87bd-441a-8867-90e7e138240b/keha_mehaanika_fsioteraapia_london.pdfIn PDF document text
- https://s3.amazonaws.com/jeworurowam/betanewumuweneloxi.pdfIn PDF document text
- https://s3.amazonaws.com/rupatojuko/jatefifomajuberobed.pdfIn PDF document text
- https://s3.amazonaws.com/jobavo/banach_steinhaus_theorem.pdfIn PDF document text
- https://s3.amazonaws.com/lovetijif/low_back_pain_physiotherapy_treatment.pdfIn PDF document text
- https://s3.amazonaws.com/zetare/design_of_municipal_wastewater_treatment_plants.pdfIn PDF document text
- https://s3.amazonaws.com/zunewidimem/30305045581.pdfIn PDF document text
- https://s3.amazonaws.com/napejaxosinages/difference_between_oracle_10g_and_11g_and_12c.pdfIn PDF document text
- https://s3.amazonaws.com/vexeliku/catia_composer_manual.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0467/8038/3385/files/diwipalukibusepo.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/7806/0698/files/tujix.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0438/1225/7952/files/19848081924.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0483/8624/4757/files/vampire_diaries_jeremy_season_1.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0429/3771/2806/files/kukupala.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/2314/6906/files/bibevomit.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0500/2159/7333/files/alcoholic_hepatitis_guidelines_easl.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/e740a5a9-c808-4279-9a59-df7b2de20396/65693979615.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ccebced3-74f0-4e3b-8187-9b463f2eaff8/4332032021.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
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00007048.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7048 | 5296 bytes |
SHA-256: a657e5640e9758acb9ad74634c034bd614408d0b3e65b09e1924d52d5fd72b34 |
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font_01_sfnt_off0000825a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x825A | 10900 bytes |
SHA-256: ec50387c24ec604c29dae97f0ec581c8abe698f37259ac131a2f7cc2a2e516b6 |
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