Malware Insights
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.cc/pify?keyword=cms+screening+colonoscopy+guidelines'. Additionally, it exhibits characteristics of a PDF link farm, with numerous embedded URLs, including 'https://cdn.shopify.com/s/files/1/0429/0809/0535/files/zuderoxizob.pdf'. The document body, though partially corrupted, contains references to the redirector URL and appears to be a lure for users interested in medical guidelines. No scripts were extracted, but the primary attack vector is the malicious link designed to redirect users to harmful content.
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.cc/pify?keyword=cms+screening+colonoscopy+guidelines
- http://files.michaeldietze.net/uploads/1/3/2/6/132681855/jakipij_rusidereniseka_busas.pdf
- http://files.jesimall.com/uploads/1/3/2/7/132740270/1466d00f73ea878.pdf
- http://dunidawe.jimsvintagemags.com/uploads/1/3/1/3/131380429/1701588ea9f4.pdf
- https://cdn.shopify.com/s/files/1/0429/0809/0535/files/zuderoxizob.pdf
- https://cdn.shopify.com/s/files/1/0437/8034/1917/files/980_265_9989.pdf
- https://cdn.shopify.com/s/files/1/0440/1342/0702/files/56290591574.pdf
- https://cdn.shopify.com/s/files/1/0450/3774/8382/files/gunebepegonamorezur.pdf
- https://cdn.shopify.com/s/files/1/0433/7578/8190/files/70794862988.pdf
- https://cdn.shopify.com/s/files/1/0433/9567/8359/files/you_netflix_series_parents_guide.pdf
- https://cdn.shopify.com/s/files/1/0431/1161/2572/files/adorno_authoritarian_personality.pdf
- https://cdn.shopify.com/s/files/1/0441/1087/2728/files/hockerill_ofsted_report.pdf
- https://cdn.shopify.com/s/files/1/0428/8462/8633/files/kusodavokizes.pdf
- https://cdn.shopify.com/s/files/1/0435/2763/5095/files/rincon_surf_report.pdf
- https://cdn.shopify.com/s/files/1/0431/5404/7137/files/alto_sax_alternate_finger_chart.pdf
- https://cdn.shopify.com/s/files/1/0435/7246/1727/files/susenibunap.pdf
- https://cdn.shopify.com/s/files/1/0450/1841/5254/files/61856770097.pdf
- https://medlineplus.gov/colonoscopy.html
- 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_off000068de.bin0a2dab9c2875d2b362038826c5d3424773fb5f383b30d08a8ff6b1339f4214e4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x68DE | 5192 bytes |
font_01_sfnt_off00007a72.bin9d6ca5ecb007307edc5bc7c53c90485d81bdb219d09e35f2aa98a4bde50a6c3c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7A72 | 9980 bytes |
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