MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
T1204.002 Malicious Link
The PDF contains numerous embedded links, with a critical heuristic firing for a malicious redirector at 'https://ttraff.com/pify?keyword=99+range+guide+osrs'. The document body, though heavily obfuscated, also contains this URL and other links pointing to Shopify and custom domains, suggesting a link farm designed to distribute malicious content. The ML classifier strongly indicates maliciousness.
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=99+range+guide+osrs
- http://files.lennonentertainment.com/uploads/1/3/1/4/131454383/nosijosizo.pdf
- http://files.westwindsorhistory.com/uploads/1/3/0/8/130874204/vagadimanusazof-muxutex.pdf
- http://files.425sqn.org/uploads/1/3/2/6/132681772/401846.pdf
- http://files.myisom.net/uploads/1/3/1/4/131406885/7fec208b.pdf
- https://cdn.shopify.com/s/files/1/0430/5698/8317/files/62297031547.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/nomevorijodasulalo.pdf
- https://cdn.shopify.com/s/files/1/0430/6590/1210/files/33580816673.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/zeranosorijajigafa.pdf
- https://cdn.shopify.com/s/files/1/0435/2560/3488/files/41914730532.pdf
- https://cdn.shopify.com/s/files/1/0431/1220/2389/files/pexuzifu.pdf
- https://cdn.shopify.com/s/files/1/0439/6512/0670/files/5686255409.pdf
- https://cdn.shopify.com/s/files/1/0436/3137/8590/files/xirugupetupodufel.pdf
- https://cdn.shopify.com/s/files/1/0432/1322/6139/files/20731404745.pdf
- https://cdn.shopify.com/s/files/1/0434/7396/1110/files/27208836634.pdf
- https://cdn.shopify.com/s/files/1/0430/5561/2057/files/kirajalakoxibamaworexagi.pdf
- https://cdn.shopify.com/s/files/1/0431/6839/9524/files/59557804711.pdf
- https://cdn.shopify.com/s/files/1/0435/8445/4817/files/24613546096.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_off000073f6.binac98e37f161872678d669e1604d3c1c337a8b86c0546b054ac8b4513d7dbd277 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73F6 | 5020 bytes |
font_01_sfnt_off00008514.bin4e40b9ee151a2b31ac59ea3964b253ba77cefd52a834141f48c81c816d308000 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8514 | 10048 bytes |
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