MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF document contains a heuristic firing for linking to known malicious redirector infrastructure, specifically pointing to 'ttraff.me'. It also exhibits characteristics of a PDF link farm, embedding numerous external PDF links, twelve of which are identified. The ML classifier strongly flagged this PDF as malicious. The embedded URL 'https://ttraff.me/wix?keyword=test+de+brunet+l%25C3%25A9zine' is the primary indicator of malicious intent, likely serving as a lure to a phishing or malware distribution site.
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=test+de+brunet+l%25C3%25A9zine
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://static.usrfiles.com/ugd/36f25b_acd35dc9aab24d1daac15c12c501875d.pdf
- https://static.usrfiles.com/ugd/1a89c8_39c92a674fcf4864875542693c5095cb.pdf
- https://static.usrfiles.com/ugd/804ff6_08b222d98b0248619c3d3eefdcda3185.pdf
- https://static.usrfiles.com/ugd/b8c837_9d5d4559799d4e79b77e9104af2e55d2.pdf
- https://static.usrfiles.com/ugd/b8c837_e285629aa57b4869b8e57c127a89b030.pdf
- https://static.usrfiles.com/ugd/87a178_453e9c507a204a058e168cd7f8bef4b5.pdf
- https://static.usrfiles.com/ugd/cdb50c_a19a82a07d6f4397a91ea97dc02246e1.pdf
- https://static.usrfiles.com/ugd/8d57bd_ca200065bd2a49cb8ba197b02023058f.pdf
- https://cdn.shopify.com/s/files/1/0431/6158/3776/files/big_ideas_math_red_answers_answer_key.pdf
- https://cdn.shopify.com/s/files/1/0438/5583/9392/files/aol_app_for_windows_7.pdf
- https://static.usrfiles.com/ugd/de3d83_f3a53717215a4c6eadba7392416acaed.pdf
- https://static.usrfiles.com/ugd/b8c837_07d133cd68a94983bde22cdd42526000.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_off000061e4.bina4331bde7fbd8279a0b41404333e7dfa09a368ea39fba6e17b4f3b0f4dce38dd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x61E4 | 4888 bytes |
font_01_sfnt_off0000724a.bin2514f73c60c648339ca4725563ef918af10e0c1c0139f92a51ffce445b0ae0c1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x724A | 11460 bytes |
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