MALICIOUS
160
Risk Score
Malware Insights
MITRE ATT&CK
T1204 Malicious Link
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a heuristic firing for a malicious redirector link pointing to 'https://ttraff.cc/wix?keyword=firefox+version+42+32+bit'. This URL is presented as a lure to install a browser update, as indicated by the 'SE_BROWSER_INSTALL_LURE' heuristic. The document also contains a mass external PDF link farm, with many links hosted on cdn.shopify.com, suggesting an attempt to obscure the malicious redirector. No scripts were extracted from this sample.
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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Browser extension / update installation lure high SE_BROWSER_INSTALL_LUREDocument tells the user to install a browser extension, plugin, viewer, or browser update to view content — a common social-engineering path for credential theft and malware installation
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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.cc/wix?keyword=firefox+version+42+32+bit
- https://cdn.shopify.com/s/files/1/0430/8061/4041/files/railway_psychological_aptitude_test.pdf
- https://cdn.shopify.com/s/files/1/0429/2047/6828/files/arumi_e.pdf
- https://cdn.shopify.com/s/files/1/0433/0507/4838/files/pirates_of_the_caribbean_theme_mp3_r.pdf
- https://cdn.shopify.com/s/files/1/0434/4823/8241/files/liwabitivitukewoxadetutox.pdf
- https://cdn.shopify.com/s/files/1/0435/2920/7957/files/house_of_blues_orlando_menu.pdf
- https://cdn.shopify.com/s/files/1/0434/1311/0951/files/charities_sorp_template_accounts.pdf
- https://cdn.shopify.com/s/files/1/0433/8273/5006/files/rurudoboxoneguvi.pdf
- https://cdn.shopify.com/s/files/1/0463/8883/8555/files/table_of_contents_worksheet_excel.pdf
- https://cdn.shopify.com/s/files/1/0428/9432/7974/files/89006505315.pdf
- https://cdn.shopify.com/s/files/1/0430/3847/4397/files/39998002446.pdf
- https://static.usrfiles.com/ugd/9dda13_394ed9554e164c90b9538df477739b14.pdf
- https://static.usrfiles.com/ugd/f80014_218f549860e145b5b5fdf30ed3941d1c.pdf
- https://static.usrfiles.com/ugd/07625c_9bdb1ba8c7f3439f8e45d09f1a64d556.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_off000064cd.bin3719ab4f24ad3a4248982d731e7efd0fa7641149f56ea41d6ebd4f3d03ed43d4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x64CD | 5124 bytes |
font_01_sfnt_off00007662.bin3b92a004a443971a0c7e7bc6e5e793092c91eef6e8f16609f49a2f26a091ee0b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7662 | 10648 bytes |
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