MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains a link farm designed to redirect users to malicious infrastructure, specifically identified by the URL https://ttraff.ru/pify?keyword=spinal+stenosis+exercises+pdf. This indicates a social engineering tactic to lure victims through a seemingly relevant topic. The ML classifier strongly supports the malicious nature of this PDF.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 3
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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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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.ru/pify?keyword=spinal+stenosis+exercises+pdf
- http://files.dreamcatchermeadow.com/uploads/1/3/1/4/131406781/rinudovesa-zetija-zenuxoselipafuj.pdf
- http://files.breathewithlauren.com/uploads/1/3/1/4/131437351/424db3.pdf
- http://files.devizessportsclub.org.uk/uploads/1/3/2/7/132712011/rufifivojope.pdf
- http://files.cheqbayrenewables.org/uploads/1/3/0/8/130874339/voxodazomolevos.pdf
- https://cdn.shopify.com/s/files/1/0437/5294/7873/files/lapereramiwewefon.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tomazemajetel.pdf
- https://cdn.shopify.com/s/files/1/0436/8406/9526/files/jurnal_angina_ludwig.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/94662163826.pdf
- https://cdn.shopify.com/s/files/1/0430/7235/6509/files/gijoros.pdf
- https://cdn.shopify.com/s/files/1/0434/7409/2198/files/wawotojusoradigenafiwixi.pdf
- https://cdn.shopify.com/s/files/1/0432/3239/5426/files/segipidegusuvirekiva.pdf
- https://cdn.shopify.com/s/files/1/0435/6312/2843/files/fundamentals_of_fluid_mechanics_5th_edition.pdf
- https://cdn.shopify.com/s/files/1/0432/8331/6891/files/4991257550.pdf
- https://cdn.shopify.com/s/files/1/0429/7054/6335/files/western_reserve_life_insurance.pdf
- https://cdn.shopify.com/s/files/1/0433/3128/9256/files/81907404778.pdf
- https://cdn.shopify.com/s/files/1/0432/3803/1518/files/tagekijenugulevadaz.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_off00004f5a.bin6f2d412dc79b4ceb04bd4b09af1e7d81b4044bfa1246a5c571b393c54f584ffb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4F5A | 5108 bytes |
font_01_sfnt_off000060b5.bin762f46187f08f4c26749a1ca10ec455f81065e1e2e5a87aff2107c13e94b574e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x60B5 | 9552 bytes |
font_02_sfnt_off00008159.bin05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8159 | 4324 bytes |
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