MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
This PDF document contains embedded links, one of which points to a known malicious redirector (ttraff.cc). The document body, though heavily obfuscated, includes the same URL and a seemingly benign title, suggesting a social engineering lure. The presence of numerous other links to Shopify PDFs indicates a potential link farm or SEO poisoning attempt to increase visibility. The ML classifier strongly flagged this PDF as malicious.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
Heuristics 4
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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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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/pify?keyword=barbie+and+a+fashion+fairytale+google+docs
- http://files.rightchoiceuae.com/uploads/1/3/0/7/130775953/1799329.pdf
- https://cdn.shopify.com/s/files/1/0433/9138/5758/files/91793473441.pdf
- https://cdn.shopify.com/s/files/1/0440/6122/9206/files/new_office_inauguration_invitation_templates.pdf
- https://cdn.shopify.com/s/files/1/0450/0871/5940/files/tell_about_yourself_in_interview_for_freshers_with_answer.pdf
- https://cdn.shopify.com/s/files/1/0428/6991/5814/files/53348711582.pdf
- https://cdn.shopify.com/s/files/1/0430/8438/2357/files/is_13_a_prime_number.pdf
- https://cdn.shopify.com/s/files/1/0431/0918/7750/files/naniwaxu.pdf
- https://cdn.shopify.com/s/files/1/0431/8016/3232/files/95787954456.pdf
- https://cdn.shopify.com/s/files/1/0440/1093/0341/files/backdrop_banner_template.pdf
- https://cdn.shopify.com/s/files/1/0436/6362/2297/files/sailor_moon_transformation_phrase.pdf
- https://cdn.shopify.com/s/files/1/0463/3070/8125/files/ethiopian_airport_flight_information.pdf
- https://cdn.shopify.com/s/files/1/0433/7706/6135/files/technology_used_in_autonomous_cars.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_off00004d3d.bin49d0ed89c8f3c9c6e3610ae68a980434f22fef3b6d1077906374582c984beece |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4D3D | 5572 bytes |
font_01_sfnt_off0000602d.bin5e287d5dbdd76646a9962aaf16976d9099694ba99a012757c039e11aaf497f03 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x602D | 9512 bytes |
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