MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file exhibits characteristics of a link farm, embedding a significant number of external links. One of these links, 'https://ttraff.cc/wix?keyword=viscosidad+relativa+formula', is flagged as a malicious redirector. The document body, though heavily obfuscated, contains references to this URL and other Shopify-hosted PDF files, suggesting a coordinated effort to distribute malicious content or manipulate search results. The primary attack pattern involves luring users through these links.
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.cc/wix?keyword=viscosidad+relativa+formula
- https://cdn.shopify.com/s/files/1/0429/2925/8649/files/difinebasigesosekimix.pdf
- https://cdn.shopify.com/s/files/1/0429/3728/6815/files/blue_guon_stone.pdf
- https://cdn.shopify.com/s/files/1/0432/2174/5825/files/34111810328.pdf
- https://cdn.shopify.com/s/files/1/0430/5171/2666/files/whatsapp_profile_picture_hd_free.pdf
- https://cdn.shopify.com/s/files/1/0435/7554/1919/files/kruskal_s_algorithm_python.pdf
- https://cdn.shopify.com/s/files/1/0436/3422/9401/files/6207394827.pdf
- https://cdn.shopify.com/s/files/1/0448/4068/1633/files/timing_belt_replacement_manual.pdf
- https://cdn.shopify.com/s/files/1/0427/3537/0407/files/quimica_inorganica_chang.pdf
- https://cdn.shopify.com/s/files/1/0435/9559/5938/files/how_fast_should_a_game_download_from_uplay.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/49470024852.pdf
- https://cdn.shopify.com/s/files/1/0434/2834/8060/files/crystal_reports_calculate_days_between_dates.pdf
- https://cdn.shopify.com/s/files/1/0430/5158/1597/files/35405571999.pdf
- https://cdn.shopify.com/s/files/1/0432/5208/9000/files/galopulakewigonikaxu.pdf
- https://cdn.shopify.com/s/files/1/0435/7314/9859/files/dark_souls_3_immolation_tinder.pdf
- https://cdn.shopify.com/s/files/1/0432/4953/3088/files/kuniveselininibuja.pdf
- https://cdn.shopify.com/s/files/1/0438/5721/5648/files/structure_and_functions_of_the_brain.pdf
- https://cdn.shopify.com/s/files/1/0435/4444/5082/files/agricultural_research_paper.pdf
- https://cdn.shopify.com/s/files/1/0433/0638/5568/files/ark_taming_manta.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_off000075b1.bin79e8bf5e3ba6d0667d0ee24f0f19060e714863f6b0c1fa58174957ff68a3684b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75B1 | 4968 bytes |
font_01_sfnt_off0000869b.bincd7a2fd0d24ba81bf252ac2dc1eef8c5b18a5bcb3833782339aa8e23a0b0a558 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x869B | 11572 bytes |
font_02_sfnt_off0000ac65.bind1f4a20f0e35a0564be54678b929bb8c711862c507f070c2b9a6abea8daf4378 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC65 | 4324 bytes |
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