MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a large number of embedded links, with one identified as a known malicious redirector. The ML classifier also strongly flagged this PDF as malicious. The presence of a link farm suggests an attempt to manipulate search engine results or distribute malicious content through numerous seemingly benign links. No scripts were extracted from this sample.
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=lifespan+development+a+topical+appro
- https://static.usrfiles.com/ugd/b8c837_0f2dbd3b8701473b8612224cda78fa8c.pdf
- https://static.usrfiles.com/ugd/b8c837_1cc9a21817e24df2867177d881349732.pdf
- https://static.usrfiles.com/ugd/b8c837_fcd8e38937a246e79aa2b37feac3b5cd.pdf
- https://static.usrfiles.com/ugd/b8c837_8e04610e10ff46a4b195ffd7d0581162.pdf
- https://static.usrfiles.com/ugd/b8c837_95984a5f735046ce9fcdf2916bf839b3.pdf
- https://static.usrfiles.com/ugd/b8c837_9f73c7d0a84141f9b3453a32242d03eb.pdf
- https://static.usrfiles.com/ugd/b8c837_7c8334de11cb427abfe117f3087708ba.pdf
- https://static.usrfiles.com/ugd/b8c837_3e96a6c8c9e04edd9ce6e73a0fb29306.pdf
- https://static.usrfiles.com/ugd/b8c837_3b9e23b4b9934d2db19b0d21ea6496d7.pdf
- https://static.usrfiles.com/ugd/b8c837_1f8faf09562a4f0f85a6dca7b8124fce.pdf
- https://static.usrfiles.com/ugd/b8c837_ce34b69915f945f9996a0bdff8cedec7.pdf
- https://static.usrfiles.com/ugd/b8c837_e28ad10048174f96ad44a077dbc55c73.pdf
- https://static.usrfiles.com/ugd/b8c837_04d9a5dc6c114c009b489c546dfeb623.pdf
- https://static.usrfiles.com/ugd/b8c837_8892ecd23144482e8596fe79f68ec74a.pdf
- https://static.usrfiles.com/ugd/b8c837_42a66ad919d34360ae6ce3c67c1ee1a9.pdf
- https://static.usrfiles.com/ugd/b8c837_fa7970f8d3f5486ba68204eadbf8bc0c.pdf
- https://static.usrfiles.com/ugd/b8c837_7018903051f044beb3f1af54db9e7b8c.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_off0000878d.bin78c37919503caa315c25c62511b7be2bfe852a5b2e301ccb715100192282b7d0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x878D | 5304 bytes |
font_01_sfnt_off0000998a.bin26070cc23fb0f79a2664dd8e09fbb6f28f86278e5c1cdba7144e19e816283162 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x998A | 10712 bytes |
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