MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, ttraff.me, which is likely used to funnel victims to further malicious content. The document body and embedded URLs suggest a link farm or SEO poisoning tactic, aiming to drive traffic to potentially harmful sites. The ML classifier strongly indicates maliciousness, and the PDF structure itself is flagged for containing a large number of external links.
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.me/wix?keyword=chemistry+puzzles+and+games+answers
- http://files.camarillospringsseniorgolf.com/uploads/1/3/0/7/130775055/sedotanopopare.pdf
- http://files.jadeyoga4health.com/uploads/1/3/1/4/131452811/66f20c.pdf
- http://files.christianbaptist.ca/uploads/1/3/0/9/130970008/tulovinebu_jowupasi_xofakapuxede.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/2707/8052/files/divinity_2_fire_cloud.pdf
- https://cdn.shopify.com/s/files/1/0429/6183/0037/files/jovofivugaroni.pdf
- https://cdn.shopify.com/s/files/1/0467/9876/6231/files/cpcsea_guidelines_form_b.pdf
- https://cdn.shopify.com/s/files/1/0430/7622/3129/files/fizuwugilurodugusativejiw.pdf
- https://cdn.shopify.com/s/files/1/0429/1523/3959/files/erik_erikson_psychosocial_theory_and_education.pdf
- https://cdn.shopify.com/s/files/1/0437/6195/9073/files/nunuzamufexovuluvedawus.pdf
- https://cdn.shopify.com/s/files/1/0460/6518/9019/files/utility_theory.pdf
- https://cdn.shopify.com/s/files/1/0435/7498/4863/files/the_outsiders_writing_prompts_by_chapter.pdf
- https://cdn.shopify.com/s/files/1/0436/4032/4256/files/13631238127.pdf
- https://cdn.shopify.com/s/files/1/0437/2843/7409/files/sazapuzunukipajubetora.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_off00005ec4.binfcbb6326e20db14a061d8b86ee91d28f1e1540fa4a05e3f2006a227436bef283 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5EC4 | 5520 bytes |
font_01_sfnt_off00007178.bin1db7114ff28d04915fec1b74a78c155791fe0fbaeb6c380922b0f68eb822c7cd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7178 | 10012 bytes |
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