MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a critical heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/wix?keyword=reported+speech+sentence+transformation+pdf'. This URL is likely used to redirect the user to a malicious site. The document body, though heavily obfuscated, contains this URL and other benign-looking Shopify URLs, suggesting a lure to a malicious resource. The ML classifier also strongly flagged this PDF as malicious.
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.ru/wix?keyword=reported+speech+sentence+transformation+pdf
- https://cdn.shopify.com/s/files/1/0436/5962/4606/files/amebas_tratamiento.pdf
- https://cdn.shopify.com/s/files/1/0439/8641/9870/files/3969424477.pdf
- https://cdn.shopify.com/s/files/1/0431/9690/7684/files/govexitelamotufofi.pdf
- https://cdn.shopify.com/s/files/1/0435/4136/4890/files/20669957064.pdf
- https://cdn.shopify.com/s/files/1/0430/6888/3098/files/96568938607.pdf
- https://static.usrfiles.com/ugd/b8c837_a86cc98d60f048a99d863c5b6d6b8d42.pdf
- https://static.usrfiles.com/ugd/a2e20a_9bdc5080939e4535a19fe73679ce7dac.pdf
- https://static.usrfiles.com/ugd/361045_9b16062901e84139a5250884b8e0c629.pdf
- https://static.usrfiles.com/ugd/cbe7f7_ba52642f4cb540129c6a5a36995ce4cc.pdf
- https://static.usrfiles.com/ugd/b8c837_796876de88fd40fba1d728efb3eaeb1d.pdf
- https://cdn.shopify.com/s/files/1/0438/8398/7096/files/xupikok.pdf
- https://cdn.shopify.com/s/files/1/0429/0222/5059/files/8213336183.pdf
- https://cdn.shopify.com/s/files/1/0427/9717/0847/files/exercices_les_accents_ce2.pdf
- https://cdn.shopify.com/s/files/1/0430/9463/8749/files/lojenuwadarubezezimid.pdf
- https://cdn.shopify.com/s/files/1/0428/5107/4214/files/herbarium_project_report.pdf
- https://cdn.shopify.com/s/files/1/0431/3815/4650/files/abstract_and_concrete_nouns_worksheets_for_grade_4.pdf
- https://cdn.shopify.com/s/files/1/0441/4029/8392/files/cellulose_and_cellulose_derivatives_in_the_food_industry.pdf
- https://cdn.shopify.com/s/files/1/0432/3616/3747/files/exemple_bon_de_commande.pdf
- https://cdn.shopify.com/s/files/1/0431/5276/9192/files/82342394559.pdf
- https://cdn.shopify.com/s/files/1/0429/8558/6849/files/weekly_meal_planner_template_breakfast_lunch_dinner.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_off00006233.bin2a6744633cf12f61b6853f283c3443e4659f525df4c15b90092d718152c80fc5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6233 | 5368 bytes |
font_01_sfnt_off00007453.bin0a840049551693f321dbc4e9997ac0946942344fc8362a444acf95b74ca1eecc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7453 | 11432 bytes |
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