MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a high density of external links, many of which point to Shopify domains, suggesting a link farm for SEO manipulation. One critical heuristic identified a link to known malicious redirector infrastructure, specifically 'ttraff.link', which is used to obscure the final destination. The document body, though partially corrupted, contains the same malicious URL and a benign-looking PDF link, indicating a lure to redirect users to potentially harmful 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.link/pify?keyword=homemade+shooting+bench
- http://files.bfafairfaxbaseball.org/uploads/1/3/2/8/132815004/abd26b.pdf
- http://files.leididonna.com/uploads/1/3/2/8/132814906/muligimebubewik.pdf
- https://cdn.shopify.com/s/files/1/0450/5151/0936/files/94131847495.pdf
- https://cdn.shopify.com/s/files/1/0439/5089/9368/files/pengertian_ampas_kelapa.pdf
- https://cdn.shopify.com/s/files/1/0429/7133/2767/files/banegebuvupipabewuve.pdf
- https://cdn.shopify.com/s/files/1/0427/8288/4006/files/kibaxufaxabutuwikiseju.pdf
- https://cdn.shopify.com/s/files/1/0432/9105/0142/files/28890891416.pdf
- https://cdn.shopify.com/s/files/1/0434/7016/0032/files/tedobi.pdf
- https://cdn.shopify.com/s/files/1/0430/8022/0823/files/attitude_status_video_pagalworld._com.pdf
- https://cdn.shopify.com/s/files/1/0431/4556/0219/files/43507350746.pdf
- https://cdn.shopify.com/s/files/1/0431/9805/4558/files/51802906431.pdf
- https://cdn.shopify.com/s/files/1/0432/2118/8763/files/24358214220.pdf
- https://cdn.shopify.com/s/files/1/0436/5726/5305/files/nice_guidelines_wound_assessment_tools.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_off00005e49.binff693327524a323103b9929b799ec89585725a9235f2c725bafd995ad2773ab0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E49 | 5328 bytes |
font_01_sfnt_off00007042.binbabf9449fd1ebab4adf74e8ce18fc19ef7f754c1df1ab00b89d382c5a8d051b6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7042 | 10364 bytes |
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