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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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://traffine.ru/aws?keyword=lenscrafters+return+policy+reviews In PDF document text
- https://xirofepomare.weebly.com/uploads/1/3/0/8/130814083/6615089.pdfIn PDF document text
- https://fanavepuru.weebly.com/uploads/1/3/1/8/131871984/0694954a9.pdfIn PDF document text
- https://besogedawifajop.weebly.com/uploads/1/3/4/2/134234635/kisusoj-lagawapali.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/tesodagiwor/vituxulopepuwejufez.pdfIn PDF document text
- https://s3.amazonaws.com/rovotafavap/74795152245.pdfIn PDF document text
- https://s3.amazonaws.com/tabobujimo/nozefuzujerog.pdfIn PDF document text
- https://s3.amazonaws.com/bugutaj/general_computer_knowledge_book.pdfIn PDF document text
- https://s3.amazonaws.com/purawuma/89361747140.pdfIn PDF document text
- https://s3.amazonaws.com/mujevubutukoxu/head_soccer_champion_league_2019.pdfIn PDF document text
- https://s3.amazonaws.com/rekorewexidiwo/the_icebound_land_free.pdfIn PDF document text
- https://s3.amazonaws.com/fajixe/osrs_smith_guide.pdfIn PDF document text
- https://s3.amazonaws.com/fasanag/92051907570.pdfIn PDF document text
- https://s3.amazonaws.com/sefiwegegagu/21385468852.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_off00005ed4.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5ED4 | 5204 bytes |
SHA-256: 3a071db581abb42f53b37992f109fa0753014f6371de84e6465fb8f2c4ff2e2c |
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font_01_sfnt_off000070ba.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x70BA | 10800 bytes |
SHA-256: bf3ca793d3354aa9bead6d763300a3a3f6cfdca2ff3011c314c02b81d194875e |
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