MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a link to a redirector, ttraff.com, which is flagged as malicious. The document body, though partially corrupted, includes the same URL and keywords related to product reviews, suggesting a lure to entice users to click. The presence of a large number of embedded links, many pointing to Shopify, indicates a link farm strategy to potentially improve SEO for malicious content or distribute further payloads.
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/pify?keyword=cordless+phones+with+answering+machine+reviews
- http://files.lebanontours.online/uploads/1/3/1/8/131856306/5832704.pdf
- http://dukewajo.shannonsstudio.com/uploads/1/3/2/6/132683292/9128695.pdf
- https://cdn.shopify.com/s/files/1/0431/6574/5314/files/69746098134.pdf
- https://cdn.shopify.com/s/files/1/0430/0223/2983/files/zifoworepogi.pdf
- https://cdn.shopify.com/s/files/1/0435/2134/3647/files/cirrose_heptica_medicamentosa.pdf
- https://cdn.shopify.com/s/files/1/0428/0002/1667/files/49508395071.pdf
- https://cdn.shopify.com/s/files/1/0434/1684/6488/files/jubinixulaxoled.pdf
- https://cdn.shopify.com/s/files/1/0435/1596/9688/files/gajodamosurusalew.pdf
- https://cdn.shopify.com/s/files/1/0438/2323/5234/files/ge_profile_artica_refridgerator.pdf
- https://cdn.shopify.com/s/files/1/0429/5606/2876/files/vokeroda.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/21533622499.pdf
- https://cdn.shopify.com/s/files/1/0435/6413/8651/files/24726832002.pdf
- https://cdn.shopify.com/s/files/1/0439/6479/2990/files/xivofovisofosoxixem.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_off000072e7.bin996e0b8445431f09666a12cf5ef77b3f9e47860d8d8d42ad1b513d39efe0c3d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72E7 | 5544 bytes |
font_01_sfnt_off000085ad.bin643476c572ebf048e6d167ad3bcb1fb65d2d48813ba2984fe075824e82b094ba |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x85AD | 10336 bytes |
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