Malware Insights
The PDF contains a large number of external links, many pointing to Shopify domains, suggesting a link farm for SEO manipulation or to obscure malicious destinations. One critical heuristic identified a link to a known malicious redirector, ttraff.cc, which is used to obscure the final destination. The document body, though heavily obfuscated, contains the URL 'https://ttraff.cc/pify?keyword=aiag+fmea+template', indicating a lure related to an 'aiag fmea template'. The presence of a visual download button heuristic further supports the lure-based attack pattern.
Heuristics 4
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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=aiag+fmea+template
- http://files.hummingbirdmodeltrains.com/uploads/1/3/1/4/131407148/7630716.pdf
- http://files.yidneyrocks.com.au/uploads/1/3/1/4/131482919/pokagagije.pdf
- http://files.jwphotogallery.net/uploads/1/3/0/7/130775633/9056463.pdf
- http://files.randlcarbroker.com/uploads/1/3/1/4/131406435/bilegasuwamuj.pdf
- https://cdn.shopify.com/s/files/1/0440/2659/3445/files/junuzeburewoxe.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/68905528383.pdf
- https://cdn.shopify.com/s/files/1/0435/4444/5092/files/96731714298.pdf
- https://cdn.shopify.com/s/files/1/0437/7870/3521/files/walmart_cake_order.pdf
- https://cdn.shopify.com/s/files/1/0434/6193/5261/files/84819832540.pdf
- https://cdn.shopify.com/s/files/1/0439/0453/2648/files/zebejijigubukilijavezit.pdf
- https://cdn.shopify.com/s/files/1/0433/9158/2357/files/3._4_biogeochemical_cycles.pdf
- https://cdn.shopify.com/s/files/1/0428/9573/6988/files/beyond_compare_git.pdf
- https://cdn.shopify.com/s/files/1/0433/4003/8302/files/systematic_investment_plan_guide.pdf
- https://cdn.shopify.com/s/files/1/0431/2875/0241/files/kabudefikitezofivojom.pdf
- https://cdn.shopify.com/s/files/1/0451/9283/9317/files/automatic_watch_parts_diagram.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_off00006068.bin14d0dffe41ce7ced882f16cfbf6e2ba809cea00d6cbd8d8738222824abedc8b9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6068 | 4936 bytes |
font_01_sfnt_off0000712b.bin24a430dace8acbb32bce7eac706f2e03ec00f24b629a8defd81211988d23f973 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x712B | 10360 bytes |
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