MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link that redirects to a known malicious domain, disguised as a 'beaver personality test'. This heuristic, combined with the ML classifier's high confidence, indicates a phishing attempt. The document also contains a large number of external PDF links, likely for SEO manipulation to increase visibility.
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.com/wix?keyword=beaver+personality+test
- https://static.usrfiles.com/ugd/b8c837_8df74262b403471d8adc9018a728f5bf.pdf
- https://static.usrfiles.com/ugd/b8c837_878ff843bf164f8ea95cb9039d221256.pdf
- https://static.usrfiles.com/ugd/07625c_bfc3590ff5f9489682399bd2f130929c.pdf
- https://static.usrfiles.com/ugd/b8c837_324eabb27b67418593593c50426704ce.pdf
- https://static.usrfiles.com/ugd/be19e1_9388be7351014ef99350cb448e3686bf.pdf
- https://static.usrfiles.com/ugd/9e14ca_19e4f8cbcf4c48338b90836557bfe545.pdf
- https://static.usrfiles.com/ugd/b8c837_b163dd7a12994e479ffc31d4ffef78a0.pdf
- https://static.usrfiles.com/ugd/ea2f88_59e3f7cc71f84f39974a6964c6dee76e.pdf
- https://cdn.shopify.com/s/files/1/0430/9486/8122/files/jadipinobexadag.pdf
- https://cdn.shopify.com/s/files/1/0437/6608/7832/files/90026926067.pdf
- https://cdn.shopify.com/s/files/1/0432/2010/7424/files/videvizerixotajijero.pdf
- https://cdn.shopify.com/s/files/1/0434/4581/3413/files/bachelor_party_video_songs.pdf
- https://static.usrfiles.com/ugd/9e53d4_1abbfac522f5435bb023b85e39e5cac0.pdf
- https://static.usrfiles.com/ugd/b8c837_2144100e9be34a09ba9a82ea531e3fca.pdf
- https://static.usrfiles.com/ugd/b8c837_c3f3873bd5d94985827907ad64daa3e0.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/
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000666a.bin7d7fd902fa208b935c462f492b87695ba363d397b3dc6653160b17cacee42777 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x666A | 4692 bytes |
font_01_sfnt_off000076fa.bin7b0dfc6f06289bf9d50ae3bda5b038902e85b85a94a2220715758da6cb7c47eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76FA | 5024 bytes |
font_02_sfnt_off00008827.bin8e7d76295dd1e77b6357cc2528665c48cba28561db5684eb5b9595c9e0c1d66b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8827 | 10180 bytes |
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