MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF file was flagged by a machine learning classifier as malicious. It contains a large number of external links, many of which point to a redirector service at 'ttraff.club'. This suggests a link farm or SEO poisoning attack, designed to lure users to malicious sites. The document body itself is heavily obfuscated and contains the primary malicious URL.
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.club/wix?keyword=mentats+of+dune+pdf
- https://static.usrfiles.com/ugd/e8506d_7cbe564b06c2469b960be947316ce317.pdf
- https://static.usrfiles.com/ugd/b8c837_45d168df0d544de6a846328f3b998d86.pdf
- https://static.usrfiles.com/ugd/bfbc46_3750f1f4f65048b0863929281e30f492.pdf
- https://static.usrfiles.com/ugd/b8c837_2d69e7d67fab432a97d0fad4414a40cc.pdf
- https://static.usrfiles.com/ugd/b8c837_1e529965e6e147beb781697430368693.pdf
- https://static.usrfiles.com/ugd/b8c837_5fc6c97f93bc4691a976cd63338b8b70.pdf
- https://static.usrfiles.com/ugd/affaa6_cc329ec820a646b1832bd1917f006c18.pdf
- https://static.usrfiles.com/ugd/b8c837_2fb2fd4edc2844a7b26d68894e4b97a7.pdf
- https://cdn.shopify.com/s/files/1/0431/1502/0448/files/possessivpronomen_bungen_a1.pdf
- https://cdn.shopify.com/s/files/1/0428/7198/0198/files/minecraft_helicopter_mods.pdf
- https://cdn.shopify.com/s/files/1/0428/8158/1209/files/57645553189.pdf
- https://cdn.shopify.com/s/files/1/0436/4910/6073/files/fafovumiwabagoke.pdf
- https://static.usrfiles.com/ugd/b8c837_5ba0899f1c3b4c5b88aad73add6155e6.pdf
- https://static.usrfiles.com/ugd/b8c837_c73477439cc14087a76c724466a4ec3f.pdf
- https://static.usrfiles.com/ugd/4e6dd5_0dc5687e6ef640c5942caded095c5a3a.pdf
- https://static.usrfiles.com/ugd/b65acf_d6f4ac254b1d48ab880b392fae708e16.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00006784.bin4d91adb423d92d6da826409570b6ca4db696779aee5fb68b4e3a9d8b65cc4546 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6784 | 4912 bytes |
font_01_sfnt_off0000785a.bin0d5458aeb06d86ae0ca5c0109590cf558b51dd336ff3051434143ac069486dda |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x785A | 10572 bytes |
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