MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains embedded links, one of which points to a known malicious redirector. The document body, though heavily obfuscated, contains text related to a 'brocade switch icx 6450 configuration guide' and a URL, suggesting a lure to trick users into clicking the malicious link. The presence of numerous external PDF links further indicates a link farm or SEO manipulation tactic. No scripts were extracted, but the PDF structure and embedded links are sufficient to infer malicious intent.
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.club/wix?keyword=brocade+switch+icx+6450+configuration+guide
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0438/8516/6760/files/30912930305.pdf
- https://cdn.shopify.com/s/files/1/0434/2457/9736/files/woxituzoruwokekogazedaf.pdf
- https://cdn.shopify.com/s/files/1/0431/6001/0912/files/23084868026.pdf
- https://cdn.shopify.com/s/files/1/0432/4550/2626/files/24326851232.pdf
- https://cdn.shopify.com/s/files/1/0432/6214/8763/files/21167750123.pdf
- https://cdn.shopify.com/s/files/1/0430/4273/4237/files/sadejepuwatibiwag.pdf
- https://cdn.shopify.com/s/files/1/0431/5856/9128/files/western_civilization_spielvogel_8th_edition.pdf
- https://cdn.shopify.com/s/files/1/0431/2920/8992/files/dufix.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/romiket.pdf
- https://cdn.shopify.com/s/files/1/0432/3858/8584/files/burger_king_gutscheine_september.pdf
- https://cdn.shopify.com/s/files/1/0462/6297/6666/files/48516587773.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/ginowojero.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 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005e12.bin0a157d6a021f0d83d2d38d31eef465a023494e75e1bffd5bb2edfa34dded4d56 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5E12 | 5968 bytes |
font_01_sfnt_off00007281.bin8e7c249600d01771c5fcfde1ea70ed1bf05e67c103ecc8b8c8e7feca526cf8eb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7281 | 9960 bytes |
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