MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Phishing: Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to PDF files hosted on Shopify. One of these links, https://ttraff.com/wix?keyword=a+m%25C3%25BAsica+de+erich+zann+explica%25C3%25A7%25C3%25A3o, is identified as a malicious redirector. This suggests the document is part of a link farm designed to lure users to malicious infrastructure, likely for phishing or malware distribution.
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/wix?keyword=a+m%25C3%25BAsica+de+erich+zann+explica%25C3%25A7%25C3%25A3o
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/muzaloxebomasu.pdf
- https://cdn.shopify.com/s/files/1/0433/6815/3239/files/92329905396.pdf
- https://cdn.shopify.com/s/files/1/0430/7678/0181/files/57518426289.pdf
- https://cdn.shopify.com/s/files/1/0438/2579/1138/files/cookie_clicker_grimoire_strategy.pdf
- https://cdn.shopify.com/s/files/1/0432/1699/4461/files/93615116138.pdf
- https://cdn.shopify.com/s/files/1/0431/6548/3172/files/55701825905.pdf
- https://cdn.shopify.com/s/files/1/0432/7692/7141/files/wunanumew.pdf
- https://cdn.shopify.com/s/files/1/0431/7547/7405/files/funabomi.pdf
- https://cdn.shopify.com/s/files/1/0432/2784/0669/files/3610754483.pdf
- https://cdn.shopify.com/s/files/1/0427/4293/9814/files/airline_inventory_management.pdf
- https://static.usrfiles.com/ugd/b8c837_0033ea4452db4d5b989bf92049294be2.pdf
- https://static.usrfiles.com/ugd/93c935_b26519adaf384e62864ce061c549d998.pdf
- https://static.usrfiles.com/ugd/c12414_758721a2d54d4e31906ca42c6ac4cba1.pdf
- https://static.usrfiles.com/ugd/dd4472_a98cf723080f4d25b8175cacce9d38c4.pdf
- https://static.usrfiles.com/ugd/d2751c_f96355ec29114ecf8bafc4c879aee0d1.pdf
- https://cdn.shopify.com/s/files/1/0433/4649/3605/files/10265276878.pdf
- https://cdn.shopify.com/s/files/1/0437/2961/7057/files/sapunalakawikorotulo.pdf
- https://cdn.shopify.com/s/files/1/0432/6316/4580/files/zitarimuparesibeboser.pdf
- https://cdn.shopify.com/s/files/1/0437/0199/3622/files/wowiwos.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_off00009ebe.binac16bcdb8e26b94d062ce625b59000127c1a0b737bc9d319b229a6f585c8b51e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9EBE | 6036 bytes |
font_01_sfnt_off0000b214.binb7c8bd50ff21d6b8ef7c31726b257cce28ee20b86be7ff4e53522d9fb2633482 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB214 | 12352 bytes |
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