MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a significant number of embedded links, many of which point to a link farm hosted on cdn.shopify.com. One of these links, found in the document body and flagged by heuristics, redirects to a known malicious domain (ttraff.com). This indicates a phishing or redirection attack, likely aiming to lure users to malicious content under the guise of fitness-related information.
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=best+swim+workouts+for+fat+loss
- https://cdn.shopify.com/s/files/1/0429/3135/5807/files/toludegeromufuromo.pdf
- https://cdn.shopify.com/s/files/1/0430/2392/5402/files/84400064157.pdf
- https://cdn.shopify.com/s/files/1/0438/0455/7469/files/balancing_chemical_equations_with_answer.pdf
- https://cdn.shopify.com/s/files/1/0436/9245/8152/files/vugogixawidijujexova.pdf
- https://cdn.shopify.com/s/files/1/0430/0875/3827/files/divikibubunoremekovasak.pdf
- https://static.usrfiles.com/ugd/f0e51d_66dd44ec2872408db4d0fe5b575056dd.pdf
- https://cdn.shopify.com/s/files/1/0435/9172/9309/files/azan_dua.pdf
- https://cdn.shopify.com/s/files/1/0438/1219/2413/files/sikitemexekuj.pdf
- https://cdn.shopify.com/s/files/1/0440/0028/0726/files/capital_budgeting_financial_management.pdf
- https://cdn.shopify.com/s/files/1/0464/7524/7784/files/sesulonekuxefofelatibedig.pdf
- https://static.usrfiles.com/ugd/b8c837_cc315ba13a37423eb33f7e721aefa94c.pdf
- https://static.usrfiles.com/ugd/a01749_ebbee59dfbfe4f849b2ebba6b81eac42.pdf
- https://static.usrfiles.com/ugd/d902bb_11403cf2d30041c1a433404e3646f16a.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_off00006c19.bin7fc842bb3c0b7caf2eee3d7ffe73fc9c4fda0a1f6a4f9fe5a3484feb5b2b3b7e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C19 | 5120 bytes |
font_01_sfnt_off00007d7e.bind52737f12ab0ab3ea7736e9f3323fd5632b8cb46b45ad879f26c60acf67e40aa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7D7E | 10272 bytes |
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