MALICIOUS
202
Risk Score
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 6
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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://ggtraff.ru/pify?keyword=vedda+blood+sugar+remedy+pdf+free+download In PDF document text
- http://gotilo.quackquackcolorado.com/uploads/1/3/0/8/130874118/0e2d5b50cf0473.pdfIn PDF document text
- http://jonas.halfgodtactical.com/uploads/1/3/1/3/131383309/begenekasilil_juzel_lodesomakumu_rezafudovojepo.pdfIn PDF document text
- http://tufomawu.nathanwitter.com/uploads/1/3/2/6/132680856/6996063.pdfIn PDF document text
- http://kabuf.cosmicbabies.org/uploads/1/3/0/7/130738755/9588671.pdfIn PDF document text
- http://files.businessbox.ch/uploads/1/3/1/4/131453536/nikugisogugiwex.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/2728/1558/files/fijalewaredawiwi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0436/2820/0096/files/fuvozuvuvotuzuwakaweru.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0431/7341/3032/files/wogomegarogagesa.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1698/5508/files/7777950945.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/c2e2b33a-2a92-4012-9511-90da45a7afdf/20116505228.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_off00005df3.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DF3 | 5660 bytes |
SHA-256: 523aadf6db13f817aa0edeadee0404beb8ffd7a19c2f8a93e1cc433f719a14f9 |
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font_01_sfnt_off0000712c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x712C | 10128 bytes |
SHA-256: 7fd5a03eaac1cc59fad547b1b34bf82df2d2886fadb81b263b44c0af752dc2a8 |
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