MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links and text that mimic a "thyroid diet book pdf" to entice users. It redirects to a malicious URL, indicating a phishing or scam attempt. The ML classifier strongly flagged this PDF as malicious, and it exhibits characteristics of a link farm designed to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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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.link/wix?keyword=thyroid+diet+book+pdf
- http://files.vialinden.com/uploads/1/3/1/1/131164157/dutopakinet.pdf
- http://wiwoze.healthybeauty365.com/uploads/1/3/1/6/131606056/pidoxogabar.pdf
- http://files.beblessedwellness.com/uploads/1/3/1/3/131398555/8bd5c.pdf
- http://files.tacomaquakers.com/uploads/1/3/1/3/131384462/73ed1096ac248f7.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/5486/5320/files/lesufaju.pdf
- https://cdn.shopify.com/s/files/1/0435/3058/4213/files/83811207784.pdf
- https://cdn.shopify.com/s/files/1/0432/1722/3840/files/93678524898.pdf
- https://cdn.shopify.com/s/files/1/0432/6129/6790/files/58789421964.pdf
- https://cdn.shopify.com/s/files/1/0458/5432/6937/files/66381813511.pdf
- https://cdn.shopify.com/s/files/1/0434/5135/1200/files/62077251292.pdf
- https://cdn.shopify.com/s/files/1/0433/4567/4389/files/chuyn_file_sang_word_b_li_font_ch.pdf
- https://cdn.shopify.com/s/files/1/0462/6726/9277/files/kudiruxinog.pdf
- https://cdn.shopify.com/s/files/1/0435/3441/8075/files/kavasedejomagegowuwod.pdf
- https://cdn.shopify.com/s/files/1/0434/5040/0928/files/95195143225.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000681b.binbc1e6c41589e4a0ffe936d7376b5416a6354ad9a74bad5878b9291458ba3fba2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x681B | 4964 bytes |
font_01_sfnt_off000078ff.bin469a82d0055d394414598472fd624aa410579582f7bcb77855521b8b42924262 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x78FF | 10208 bytes |
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