MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a heuristic firing for linking to known malicious redirector infrastructure, specifically pointing to 'ttraff.com'. The document body, though heavily obfuscated, contains this URL and numerous other links to Shopify-hosted PDFs, suggesting a link farm or SEO manipulation tactic. The ML classifier also 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.com/wix?keyword=device+mapping%253A+no+known+devices
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0433/2044/3045/files/lawaratoko.pdf
- https://cdn.shopify.com/s/files/1/0433/5170/3706/files/dufonajirezog.pdf
- https://cdn.shopify.com/s/files/1/0434/0819/5738/files/xovepebetuwa.pdf
- https://cdn.shopify.com/s/files/1/0440/9812/5976/files/fjallraven_uk_size_guide.pdf
- https://cdn.shopify.com/s/files/1/0433/8260/3927/files/sql_injection_tutorial_in_urdu.pdf
- https://static.usrfiles.com/ugd/b8c837_50199653541b47a692d79a1b27ef0e76.pdf
- https://static.usrfiles.com/ugd/cbe7f7_ff134290b32349e4acd022dfa8d76d4e.pdf
- https://static.usrfiles.com/ugd/136d07_270714ef9bbc47a68d097c580e3ce87e.pdf
- https://cdn.shopify.com/s/files/1/0432/7034/0772/files/mesifibakogo.pdf
- https://cdn.shopify.com/s/files/1/0434/3929/2577/files/23981529178.pdf
- https://cdn.shopify.com/s/files/1/0434/2880/6807/files/nmr_spectroscopy_table_for_functional_groups.pdf
- https://cdn.shopify.com/s/files/1/0431/3504/1702/files/shrimad_bhagavad_geeta_in_bengali.pdf
- https://cdn.shopify.com/s/files/1/0431/0263/4148/files/63962518935.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/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000690b.bin3803725069cef9481379181340868a229bfdbefc8d6aab17453bfafb886da84c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x690B | 4624 bytes |
font_01_sfnt_off00007947.bincfb43a458fb1f47cb9b3b77a2b21b40f282495acf55210da326e8c7d2e9ac861 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7947 | 5564 bytes |
font_02_sfnt_off00008c48.bin0da36c81267a16eb412f505a54543358387df36df04aa2b2b87d7e3929a2b02a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8C48 | 15800 bytes |
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