Malware Insights
The PDF contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.ru/pify?keyword=basel+committee+operational+risk+pdf'. This URL is part of a link farm designed to lure users into clicking on seemingly legitimate PDF documents. The document body itself contains garbled text but includes the same suspicious URL and several other URLs hosted on Shopify and other domains, some of which are also flagged as unknown or potentially malicious. The primary attack vector appears to be social engineering via a deceptive link within the document.
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=basel+committee+operational+risk+pdf
- http://files.tidaleffectscapecod.com/uploads/1/3/1/3/131379409/tizebufogimosexewun.pdf
- http://nonelimi.livinghopefwc.com/uploads/1/3/2/8/132814930/norodubevokojowa.pdf
- http://files.gilfordgotlunch.com/uploads/1/3/2/6/132681513/0d31e607c67.pdf
- https://cdn.shopify.com/s/files/1/0431/1931/3053/files/83443622409.pdf
- https://cdn.shopify.com/s/files/1/0437/6798/8376/files/wajuxadebaxo.pdf
- https://cdn.shopify.com/s/files/1/0429/1965/7628/files/jilugododofidibosarowaxi.pdf
- https://cdn.shopify.com/s/files/1/0435/2330/9727/files/systme_d_alimentation_en_carburant_essence.pdf
- https://cdn.shopify.com/s/files/1/0436/1479/7981/files/les_adjectifs_demonstratifs_exercices.pdf
- https://cdn.shopify.com/s/files/1/0431/7547/7405/files/58026244143.pdf
- https://cdn.shopify.com/s/files/1/0435/0436/9816/files/xixibukasewaseruxowiwagev.pdf
- https://cdn.shopify.com/s/files/1/0429/5242/5631/files/selenium_automation_testing_tutorial_for_beginners.pdf
- https://cdn.shopify.com/s/files/1/0433/6877/5841/files/fijodeririboba.pdf
- https://cdn.shopify.com/s/files/1/0430/0079/1191/files/40759085519.pdf
- https://cdn.shopify.com/s/files/1/0433/8266/9464/files/44930665365.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000072a0.bin8ec3d9815fdb3e462b00911ded3c7982b0283cd68d35badcfa69cd5b9a0ab04f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x72A0 | 5416 bytes |
font_01_sfnt_off000084f6.bin6378ac6f06ba376eab06425b72705563937d3b5564f02e87caf505a0c4ae99fe |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x84F6 | 10432 bytes |
font_02_sfnt_off0000a88c.bin52db30b66cfb76898988bc7c6ed152514c301740808ab95bec9c68e49df23550 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA88C | 16036 bytes |
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