MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.cc/wix?keyword=td+jakes+oraci%25C3%25B3n+en+llamas'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, including 'https://cdn.shopify.com/s/files/1/0430/9372/1255/files/lavozedidozuv.pdf'. The ML classifier strongly indicates maliciousness. The document body, though partially garbled, contains references to these URLs, suggesting an attempt to lure users to malicious content.
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.cc/wix?keyword=td+jakes+oraci%25C3%25B3n+en+llamas
- https://cdn.shopify.com/s/files/1/0430/9372/1255/files/lavozedidozuv.pdf
- https://cdn.shopify.com/s/files/1/0431/0633/6925/files/zidizozi.pdf
- https://cdn.shopify.com/s/files/1/0429/7100/5082/files/plant_classification_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0430/0288/8351/files/18617887020.pdf
- https://cdn.shopify.com/s/files/1/0429/7408/5279/files/adobe_creator_mod_apk.pdf
- https://static.usrfiles.com/ugd/9cb927_9172514902fa40dead0f718b54da5648.pdf
- https://static.usrfiles.com/ugd/77941b_ce4ee0ee6f2945cbbfa6bb5d15edc80a.pdf
- https://static.usrfiles.com/ugd/c162b3_d8c3332ab61d42e69331682e0b0f2d70.pdf
- https://static.usrfiles.com/ugd/b8c837_0a542d162a5945f3b757918502827c7d.pdf
- https://static.usrfiles.com/ugd/b8c837_827273defede44d1b6180b8bfe373ef4.pdf
- https://cdn.shopify.com/s/files/1/0431/0640/2453/files/86392115854.pdf
- https://cdn.shopify.com/s/files/1/0437/9063/1064/files/acca_financial_reporting_questions_and_answers.pdf
- https://static.usrfiles.com/ugd/b8c837_0856dfd6b24147a297ed4a686f5d731d.pdf
- https://static.usrfiles.com/ugd/d43733_19f5b89bc5ba4507a3ce388d368c3324.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_off0000636d.bina019ac069b500746c1a9ac4c2fde9ea7f0882596c1bd06f372c926dafa7a5fab |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x636D | 5312 bytes |
font_01_sfnt_off0000752b.bin4f7cff8b30df44f7e01722551fdc66c17644d29b0eca2ee582e93ba12a7f03a2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x752B | 11192 bytes |
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