MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The PDF contains embedded links that redirect to a malicious domain, disguised as nutritional information. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically identifies the primary malicious URL. The PDF_SEO_LINK_FARM heuristic indicates a large number of links, many pointing to benign Shopify URLs, likely to obscure the malicious redirector. The ML classifier strongly flags this PDF as malicious.
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=mcdonalds+breakfast+menu+nutritional+information
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0431/8704/4510/files/tenazoworoxofi.pdf
- https://cdn.shopify.com/s/files/1/0428/9898/1030/files/kalibesanupovujirow.pdf
- https://cdn.shopify.com/s/files/1/0436/4409/2566/files/vaali_ajith_songs_isaimini.pdf
- https://cdn.shopify.com/s/files/1/0432/2318/7618/files/vakijoxufi.pdf
- https://cdn.shopify.com/s/files/1/0457/7545/4374/files/crash_report_codes.pdf
- https://cdn.shopify.com/s/files/1/0439/0263/2104/files/que_es_el_trastorno_de_asperger_pdf.pdf
- https://cdn.shopify.com/s/files/1/0429/3636/9318/files/57326831530.pdf
- https://cdn.shopify.com/s/files/1/0449/3407/0440/files/wevipanuzakuboduveridon.pdf
- https://cdn.shopify.com/s/files/1/0431/2865/1938/files/matrix_hair_color_chart.pdf
- https://cdn.shopify.com/s/files/1/0435/2563/6248/files/demivagekibezuxex.pdf
- https://cdn.shopify.com/s/files/1/0434/1969/7308/files/43523588414.pdf
- https://cdn.shopify.com/s/files/1/0434/0957/1990/files/35863974845.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/pesaveput.pdf
- https://cdn.shopify.com/s/files/1/0434/2261/3655/files/boboiboy_galaxy_run_mod_apk_apptoko.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005bf3.bin6a3b90642f9eefa4a4d03bfe047d8c22eb2dbc98c806b0f4a612f417542567ce |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BF3 | 5376 bytes |
font_01_sfnt_off00006e35.bine997678d19dc027e423cef3731fdeef92caba9745f59ad64b14ee8335de6eee6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E35 | 10196 bytes |
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