MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link that redirects to known malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the URL and text related to a recipe, suggesting a lure. The PDF also contains a large number of external links, characteristic of a link farm, which is often used to improve SEO for malicious sites.
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=chicken+thighs+recipe+baking+sheet
- https://static.usrfiles.com/ugd/87d215_ae144de964f74562b5ad41dbef2cbec5.pdf
- https://static.usrfiles.com/ugd/b8c837_ed65bc8767a9478181d30ce0d073edcc.pdf
- https://static.usrfiles.com/ugd/b8c837_762b6dbac868490a9eb1d82683b1ecc1.pdf
- https://static.usrfiles.com/ugd/3f0e57_99c3c5439c704f1f8a53068bbc519d99.pdf
- https://static.usrfiles.com/ugd/b8c837_4985129fd57a4576b36b95f300dba106.pdf
- https://static.usrfiles.com/ugd/55cc32_f44c7ec4cb0046c586dd0a2772c764ac.pdf
- https://static.usrfiles.com/ugd/c836c3_f2e24f9095f04f558a3d07f8d207e6d3.pdf
- https://static.usrfiles.com/ugd/b8c837_459574c9743243d98399766eae500ad1.pdf
- https://cdn.shopify.com/s/files/1/0432/4179/9843/files/best_free_driver_updater.pdf
- https://cdn.shopify.com/s/files/1/0429/9515/5105/files/sims_3_baby_cc.pdf
- https://cdn.shopify.com/s/files/1/0430/1396/3935/files/12190777075.pdf
- https://cdn.shopify.com/s/files/1/0437/7031/4903/files/117303673.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_off00006c80.bin35d8d93ddcd04fb1d0c3f0da56401c79c2a583f42b43ebac0870fe8cd8bb430a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C80 | 5068 bytes |
font_01_sfnt_off00007da5.bin2ad05d6f3ae3cb6ceeaaa77261f30ea89da2fd636bffcffe5e22346997b993e3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7DA5 | 10504 bytes |
font_02_sfnt_off0000a181.binb50a2106bf82917db0cd3cf88f63c5e8cc3298b343ace5cffc591b35df33d24c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA181 | 4324 bytes |
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