MALICIOUS
132
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains heuristics indicating it links to known malicious redirector infrastructure, specifically identified as an SEO UTM redirector for free-download phishing. The embedded URL 'https://ggtraff.ru/strik?keyword=tardes+de+lluvia+claudia+celis+pdf+descargar' is the primary indicator of this malicious redirection. The document body, though heavily obfuscated, contains this URL, reinforcing its role in the attack.
Machine Learning
- Nyx PDF Classifier malicious score 0.9985
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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Image lure linking to an SEO redirector (free-download phishing) high PDF_SEO_UTM_REDIRECTOR_LINKPDF embeds an image with little or no body text and a clickable link to a multi-word utm_term / FeedBurner-proxied SEO redirector — the 'free ebook / solution-manual / document download' phishing family that ranks for natural-language search queries and routes the user into a payload/redirect chain. The PDF carries no exploit; the risk is the linked destination. Flagged structurally (image lure + SEO redirector) so it does not depend on a ClamAV/ML signature, and regardless of how many filler text pages the lure carries.
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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://ggtraff.ru/strik?keyword=tardes+de+lluvia+claudia+celis+pdf+descargar In PDF document text
- http://nasotutoz.duairak.com/uploads/1/3/1/1/131164250/a329adf.pdfIn PDF document text
- http://files.octopushairdressing.co.uk/uploads/1/3/0/9/130969061/3482f11f407c.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://cdn.shopify.com/s/files/1/0495/5491/5488/files/7_levels_of_communication_website.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0427/8855/2870/files/64898726273.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0499/9285/9808/files/on_sight_lyrics_kash_doll.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/99f0abf2-b151-4b5c-bc7f-712af5c509f7/22758103147.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/78546971-9453-415d-be98-65fcc48d101d/45083405307.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0434/3362/3708/files/12210804391.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0266/8281/8751/files/wegopobuj.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0480/1475/3951/files/bio_bidet_elite_3_bidet_attachment_in_white.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0440/3278/6597/files/lurazetajukumepe.pdfIn PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005be9.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5BE9 | 4920 bytes |
SHA-256: 0086dc2f3309f2bdf7ca74a7c0fce2f239b1daa3bb926171c86beb99fc5440b2 |
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font_01_sfnt_off00006cbc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6CBC | 11236 bytes |
SHA-256: d9301bc8623e93e13a1bd82a717f275d695121c20396005cc9f8a220c64b2368 |
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