MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a significant number of embedded links, with at least one identified as a malicious redirector. The heuristic PDF_SEO_LINK_FARM indicates a large number of external PDF links, suggesting an attempt to manipulate search engine results or distribute content widely. The primary malicious URL identified is https://ttraff.ru/pify?keyword=educators+financial+group+forms, which is flagged as a malicious redirector. The document body, though heavily obfuscated, also contains this URL and other Shopify-hosted PDF links, reinforcing the link-based attack vector.
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=educators+financial+group+forms
- http://files.kdsgiftboutique.com/uploads/1/3/1/6/131636855/sabezagivi.pdf
- http://nagagi.digitaltogrow.com/uploads/1/3/0/7/130739835/a2484.pdf
- http://files.carollongpottery.com/uploads/1/3/0/7/130776200/nexobirovo.pdf
- http://files.whitneykimpton.com/uploads/1/3/1/4/131438639/9369832.pdf
- https://cdn.shopify.com/s/files/1/0431/7682/0890/files/slope_intercept_form_solving_for_b.pdf
- https://cdn.shopify.com/s/files/1/0461/1116/2531/files/alvida_alvida_full_song.pdf
- https://cdn.shopify.com/s/files/1/0430/7478/1338/files/46251210109.pdf
- https://cdn.shopify.com/s/files/1/0447/7183/6055/files/al_final_del_arcoiris.pdf
- https://cdn.shopify.com/s/files/1/0448/2092/2528/files/house_rent_agreement_sample.pdf
- https://cdn.shopify.com/s/files/1/0455/5178/0005/files/catheterization_procedure.pdf
- https://cdn.shopify.com/s/files/1/0436/0011/7928/files/escala_de_glasgow_blatchford.pdf
- https://cdn.shopify.com/s/files/1/0429/4216/9244/files/zapinajegevozojoza.pdf
- https://cdn.shopify.com/s/files/1/0437/6009/1287/files/soxenadeguwixobuwiwilugub.pdf
- https://cdn.shopify.com/s/files/1/0438/5370/9472/files/nedibafijewogiwudubow.pdf
- https://cdn.shopify.com/s/files/1/0432/3809/7051/files/8068683552.pdf
- https://cdn.shopify.com/s/files/1/0434/3591/7464/files/telugu_abhisarika.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_off00006e57.bin895c83837188acf0edc92ba8b4e600157d04788e696914e83a2d31dd75cf51fa |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6E57 | 5432 bytes |
font_01_sfnt_off000080bc.bin9376c322a43e71fc051450bc68a0177185ba4d0147744ec0248f363f058796c8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x80BC | 10280 bytes |
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