MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains embedded links that point to a known malicious redirector. The document body, though heavily obfuscated, contains text related to 'curry sauce nutritional information' and the malicious URL, suggesting a lure to trick users into clicking the link. The presence of a PDF link farm heuristic further indicates a malicious intent to distribute 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.link/wix?keyword=curry+sauce+nutritional+information
- https://static.usrfiles.com/ugd/9df9d6_b78f58913c5f465baaf5734b3f54d1b9.pdf
- https://static.usrfiles.com/ugd/f90bad_7bc7e3e347a244c087d3b17f00ff4ecc.pdf
- https://static.usrfiles.com/ugd/02beb7_be77fca63048478bb14a426cfbb61906.pdf
- https://static.usrfiles.com/ugd/760a88_6e632ad53f0547a2812ccac414da8475.pdf
- https://static.usrfiles.com/ugd/aef5b7_7d15ee451cb84ec9bca9ced462c2afb2.pdf
- https://static.usrfiles.com/ugd/bdeb4c_dc7e1017479d4d3da782c750e523a1be.pdf
- https://static.usrfiles.com/ugd/63d3ad_3cc206a8ccec47f2b0bfa33aa4db5f29.pdf
- https://static.usrfiles.com/ugd/b8c837_e00a3a6dbe5044e19e79717ded6e2396.pdf
- https://static.usrfiles.com/ugd/7ff653_5ee294af794940d392f74d7c497cdb95.pdf
- https://static.usrfiles.com/ugd/ea9bdf_f55df5056dd341b4957fa8272744f958.pdf
- https://static.usrfiles.com/ugd/3ce946_2974deb217384ebfbc5e9f18a26dfc74.pdf
- https://static.usrfiles.com/ugd/b8c837_83065d9ecf9b4092bf1dee369d265a87.pdf
- https://static.usrfiles.com/ugd/4b874d_aebf990fd37c4defb9e6fd3b6c438ca1.pdf
- https://static.usrfiles.com/ugd/3e0cb9_9f3680fd1ef54147a62fb00f452aedf4.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_off000049c7.bin11378b828c25336e473435f81b8478d70da087c37fbe5bcc3ee47d84450c2c6c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x49C7 | 5032 bytes |
font_01_sfnt_off00005ad8.bin90a661800a626463991af690ac4fec116a514c22201fc0f6ed222a3ef8030a66 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5AD8 | 9832 bytes |
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