MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link pointing to ttraff.com. The document body also contains the same URL, suggesting it is the primary lure. The presence of numerous other links to Shopify-hosted PDFs indicates a link farm strategy to improve search engine ranking for the lure. No scripts were extracted from this sample.
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=kubota+operators+manual+free+download
- http://files.pointmodelingagency.com/uploads/1/3/1/8/131856698/2743869.pdf
- http://files.canoetoneworleans.com/uploads/1/3/0/7/130775228/wadabinopagoza.pdf
- http://files.awdarcy.com/uploads/1/3/2/3/132303374/natelukuwo.pdf
- https://cdn.shopify.com/s/files/1/0434/8729/7696/files/54315591338.pdf
- https://cdn.shopify.com/s/files/1/0431/5050/8194/files/jogozinepejezigujizujibip.pdf
- https://cdn.shopify.com/s/files/1/0432/2829/9428/files/tufirotawinitativez.pdf
- https://cdn.shopify.com/s/files/1/0431/5096/6950/files/pinukexofategoduxujata.pdf
- https://cdn.shopify.com/s/files/1/0433/7162/6652/files/86152992125.pdf
- https://cdn.shopify.com/s/files/1/0439/8150/4670/files/19100812891.pdf
- https://cdn.shopify.com/s/files/1/0432/2535/0301/files/muxapomapovekutetarigas.pdf
- https://cdn.shopify.com/s/files/1/0432/0935/9517/files/fimetus.pdf
- https://cdn.shopify.com/s/files/1/0428/2174/6847/files/gopad.pdf
- https://cdn.shopify.com/s/files/1/0441/3744/7576/files/93847831178.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_off00006772.bin06b37f89935870a84d0e1191e31a1066bfd3b36f064b9d5fcf10adc0c0cc07e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6772 | 5388 bytes |
font_01_sfnt_off000079c0.bin5e5a35f65f5df415c8e74bbf5754fb6724f7e444e9634fcb496fa41af93a1f14 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79C0 | 14088 bytes |
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