Malware Insights
The PDF file contains a large number of embedded links, many of which point to external resources. One critical heuristic firing indicates that the PDF links to known malicious redirector infrastructure, specifically 'https://ttraff.ru/pify?keyword=badminton+rules+and+regulations+pdf+2017'. Another critical heuristic identifies this as a PDF SEO link farm, with 17 external PDF links. The document body text, though heavily obfuscated, contains a reference to the same malicious URL. This suggests the primary purpose is to redirect users to malicious sites, likely for further exploitation or phishing.
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/pify?keyword=badminton+rules+and+regulations+pdf+2017
- http://files.pathedcollab.org/uploads/1/3/0/7/130776089/xosolifadiwujep.pdf
- http://files.abtc2018.com/uploads/1/3/1/3/131398479/ridin.pdf
- http://files.merrifieldseminar.com/uploads/1/3/2/7/132710655/7749287.pdf
- http://pefonob.tanoramaofconcord.com/uploads/1/3/1/4/131438079/4722148.pdf
- https://cdn.shopify.com/s/files/1/0434/3375/4773/files/edital_prf_2020_em.pdf
- https://cdn.shopify.com/s/files/1/0462/3263/3495/files/cerner_powerchart_training_manual.pdf
- https://cdn.shopify.com/s/files/1/0427/9464/7719/files/76317856476.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/41841620016.pdf
- https://cdn.shopify.com/s/files/1/0433/7264/2454/files/zeteluzukiw.pdf
- https://cdn.shopify.com/s/files/1/0434/5895/3369/files/62739488477.pdf
- https://cdn.shopify.com/s/files/1/0431/0034/0381/files/nukidilazazerebejutuw.pdf
- https://cdn.shopify.com/s/files/1/0431/9143/5422/files/bodenawajodivitiri.pdf
- https://cdn.shopify.com/s/files/1/0429/8535/7463/files/capitalismo_en_mexico.pdf
- https://cdn.shopify.com/s/files/1/0432/3039/6574/files/69746793656.pdf
- https://cdn.shopify.com/s/files/1/0433/9502/3013/files/hotstar_apk_free_new_version.pdf
- https://cdn.shopify.com/s/files/1/0432/9547/3822/files/sample_invoice_template_free.pdf
- https://cdn.shopify.com/s/files/1/0430/8959/2473/files/aleksandr_dugin.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_off0000628b.bin3a450cabe4d6f5588e5409aba3140d57d6e56e8369f5c3df5454f7f047a46c55 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x628B | 5816 bytes |
font_01_sfnt_off0000764d.bind6a963b42cced204e239a9fe65c9e8a3f7b256769df1a39963c7d76e92bc4010 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x764D | 9576 bytes |
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