Malware Insights
The PDF file contains a significant number of embedded links, many of which point to a redirector service. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates that one of the primary links leads to known malicious infrastructure. The 'PDF_SEO_LINK_FARM' heuristic further suggests that the document is designed to host a large number of external links, likely to manipulate search engine results or to distribute malicious content. No scripts were extracted, and the document body was largely unreadable binary data, but the presence of the malicious redirector link is a strong indicator of malicious intent.
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=voltage+regulator+ic+pdf
- http://gexemid.artsstudentsassociation.org/uploads/1/3/1/0/131070493/4684abd9.pdf
- http://files.lezhookup.com/uploads/1/3/0/8/130813364/6893388.pdf
- http://files.happyyouarehere.life/uploads/1/3/2/6/132681307/vuwomokenuvar-ritozo-bofew-tilelaga.pdf
- https://cdn.shopify.com/s/files/1/0432/7332/2664/files/bose_soundtouch_10_manual.pdf
- https://cdn.shopify.com/s/files/1/0432/7889/3214/files/wivek.pdf
- https://cdn.shopify.com/s/files/1/0447/9015/3365/files/catalog_avon_c15_2020.pdf
- https://cdn.shopify.com/s/files/1/0429/9302/5183/files/26591500587.pdf
- https://cdn.shopify.com/s/files/1/0432/1165/3279/files/tekabujevekokowapul.pdf
- https://cdn.shopify.com/s/files/1/0435/2396/5079/files/bixorijokar.pdf
- https://cdn.shopify.com/s/files/1/0434/2143/4005/files/9830336730.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/tikifulodu.pdf
- https://cdn.shopify.com/s/files/1/0432/3206/7739/files/41107004431.pdf
- https://cdn.shopify.com/s/files/1/0434/7982/6589/files/julasizozesosatagojavuki.pdf
- https://cdn.shopify.com/s/files/1/0432/9085/3540/files/calculus_derivatives_examples_and_solutions.pdf
- https://cdn.shopify.com/s/files/1/0431/2036/1629/files/raw_till_4_ebook.pdf
- https://cdn.shopify.com/s/files/1/0430/2172/9955/files/safuvobikawenogademetu.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_off00007167.bin4479aa857ba65851580e104ca8dd4475a3f78614fa3e100d3fe87d20455b8d0a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7167 | 5112 bytes |
font_01_sfnt_off000082e5.bin4d94ebb3deb6c7022397f7ef68ab4f9083912f6d5fcaf9aef734fb5c77e8732f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x82E5 | 10668 bytes |
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