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://ttraff.ru/pify?keyword=southpaw+movie+download In PDF document text
- https://site-1036920.mozfiles.com/files/1036920/46461559429.pdfIn PDF document text
- https://site-1036652.mozfiles.com/files/1036652/22428220288.pdfIn PDF document text
- https://site-1038788.mozfiles.com/files/1038788/wemafes.pdfIn PDF document text
- https://site-1039873.mozfiles.com/files/1039873/60819075873.pdfIn PDF document text
- https://site-1036698.mozfiles.com/files/1036698/kajakokiwukupebis.pdfIn PDF document text
- http://files.umhambo.com/uploads/1/3/0/7/130775211/vuvijev.pdfIn PDF document text
- http://files.mostblessedtrinityacademy.org/uploads/1/3/1/6/131606479/270bf058e2f45e.pdfIn PDF document text
- http://files.realmilklexington.com/uploads/1/3/0/8/130874360/f5373d5f0ca.pdfIn PDF document text
- http://zuvebas.stonebridgegc.com/uploads/1/3/0/9/130969140/nuzovawami_powunosututuguj_pomadoz_watiwufoni.pdfIn PDF document text
- http://files.amastaff.org/uploads/1/3/0/7/130776126/572569.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/1/0432/3039/6574/files/gm_map_sensor_voltage_chart.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0481/9723/8938/files/eyes_are_watching_god_quotes.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0428/5123/8047/files/55937178269.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0484/2877/7630/files/les_pronoms_relatifs.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006756.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6756 | 4768 bytes |
SHA-256: cce59d00879f1c36c0ef068339ecade144bea60f2452a036bcb1c5a27086c80e |
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font_01_sfnt_off0000781d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x781D | 5180 bytes |
SHA-256: 1334f51b57690013abfa35c9c7ca2cae856895379d83dc91efa9ff2a9d438c6b |
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font_02_sfnt_off000089af.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x89AF | 11560 bytes |
SHA-256: 382c5989b7e01f5df719cbf70cfa76298a269cd882fd4e8b42f7de5c853ac756 |
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