MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 User Execution: Malicious File
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector. The document body, though partially corrupted, includes text suggesting a lure for a 'black s law dictionary 10th edition free pdf download'. The primary malicious IOC is the ttraff.com redirector, which likely leads to further malicious content. The presence of many Shopify links suggests an attempt to blend in with legitimate content while distributing the malicious lure.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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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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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=black+s+law+dictionary+10th+edition+free+pdf+download
- http://files.abivaonlineresources.com/uploads/1/3/2/7/132712508/gekizugomazosuw.pdf
- http://files.alaskazooarch.org/uploads/1/3/1/4/131453402/badesenudasad.pdf
- http://files.shelbydeep.com/uploads/1/3/2/6/132696210/mowarega_lugifezusite_vazorokogivavi.pdf
- https://cdn.shopify.com/s/files/1/0428/4717/4812/files/35443062792.pdf
- https://cdn.shopify.com/s/files/1/0430/2697/2825/files/livojixuwajux.pdf
- https://cdn.shopify.com/s/files/1/0432/2626/7816/files/6083812408.pdf
- https://cdn.shopify.com/s/files/1/0428/2672/7580/files/calculation_in_excel.pdf
- https://cdn.shopify.com/s/files/1/0430/6924/3549/files/85175339291.pdf
- https://cdn.shopify.com/s/files/1/0430/7006/2754/files/96156633845.pdf
- https://cdn.shopify.com/s/files/1/0429/2529/3724/files/sugib.pdf
- https://cdn.shopify.com/s/files/1/0437/7106/8577/files/20701660184.pdf
- https://cdn.shopify.com/s/files/1/0430/8090/8949/files/29685216137.pdf
- https://cdn.shopify.com/s/files/1/0431/7347/8560/files/29808515371.pdf
- https://cdn.shopify.com/s/files/1/0431/8933/8276/files/gugininasisub.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/telisupuf.pdf
- https://cdn.shopify.com/s/files/1/0430/2402/3715/files/27213660472.pdf
- https://cdn.shopify.com/s/files/1/0431/3343/6066/files/78654829668.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000587b.bin964c086ae94fbe086f8e1992719d5da14bd5b2b9b1e844422e751a4b1b170791 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x587B | 5744 bytes |
font_01_sfnt_off00006c28.bin08e1fecb827e9c88da0eed63a2d67380c3e37a297f4b73cef0bde07351bdff91 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6C28 | 10956 bytes |
font_02_sfnt_off000090aa.binaad9bc0f36eadc3314e08670b59090120051e308b357201f134af3d0b781b2b0 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x90AA | 16312 bytes |
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