Malware Insights
The PDF contains a heuristic firing for PDF_MALICIOUS_REDIRECTOR_LINK, indicating it directs users to malicious infrastructure. The PDF_SEO_LINK_FARM heuristic and the presence of numerous Shopify-hosted PDF links suggest a link farm designed to improve search engine ranking for malicious content. The primary malicious URL identified is https://ttraff.ru/pify?keyword=warframe+exploiter+orb+guide, which is presented as a 'warframe exploiter orb guide' to entice clicks. No scripts were extracted, and the document body was heavily obfuscated, but the link farm and redirector are strong indicators of a phishing or malware distribution attempt.
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=warframe+exploiter+orb+guide
- http://files.pachecoathletics.com/uploads/1/3/1/4/131438835/16e64dae.pdf
- http://ziwowipix.armleydancestudios.com/uploads/1/3/1/3/131383664/vezafobigudewo-bunuzowiwuzewex.pdf
- https://cdn.shopify.com/s/files/1/0433/7483/7925/files/talebek.pdf
- https://cdn.shopify.com/s/files/1/0431/4628/1121/files/68751868763.pdf
- https://cdn.shopify.com/s/files/1/0437/0595/8553/files/alpha_helix_vs_beta_sheet_amino_acids.pdf
- https://cdn.shopify.com/s/files/1/0432/9088/6312/files/wikonanemufezapamo.pdf
- https://cdn.shopify.com/s/files/1/0434/5764/2648/files/blender_rendering_tutorial.pdf
- https://cdn.shopify.com/s/files/1/0433/0032/3478/files/wakexefogozatimuzasunedoz.pdf
- https://cdn.shopify.com/s/files/1/0431/7623/1072/files/asterix_and_obelix_comics_download.pdf
- https://cdn.shopify.com/s/files/1/0433/2974/9145/files/equations_in_r_markdown.pdf
- https://cdn.shopify.com/s/files/1/0429/9040/3737/files/sejezemokikegikunebo.pdf
- https://cdn.shopify.com/s/files/1/0438/2975/6066/files/chemical_equilibrium_class_11_ncert.pdf
- https://cdn.shopify.com/s/files/1/0427/9864/5404/files/32965383450.pdf
- https://cdn.shopify.com/s/files/1/0434/5122/0120/files/betraying_big_brother.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_off00005fbc.bin9c22ef3a1104f020c48042469752e61f855cccaee62461d9b4260d2f20ffb21d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FBC | 5404 bytes |
font_01_sfnt_off00007215.bin9396bb7737c781cae88d033b11ffd9e8418170b3d659fb954d1522d110fa141f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7215 | 10096 bytes |
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