Malware Insights
The PDF file contains multiple embedded links, with one specifically identified as a malicious redirector. The heuristic 'PDF_MALICIOUS_REDIRECTOR_LINK' indicates that the URL https://ttraff.ru/pify?keyword=mother%2527+s+day+letter+writing+template is associated with malicious activity. Additionally, the 'PDF_SEO_LINK_FARM' heuristic points to a large number of external PDF links, suggesting an attempt to manipulate search engine results or distribute malicious content. The document body, though partially corrupted, contains text related to a 'mother's day letter writing template', likely a lure to encourage clicks on the malicious links.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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=mother%2527+s+day+letter+writing+template
- http://files.hendersonbrothers.ca/uploads/1/3/0/7/130775172/3896565.pdf
- http://files.walleycreeknanaimo.org/uploads/1/3/0/7/130775413/7984327.pdf
- http://files.poehaku.com/uploads/1/3/1/6/131607239/ab7f23f.pdf
- http://files.aican.ca/uploads/1/3/1/0/131070317/vulukewogasivus.pdf
- https://cdn.shopify.com/s/files/1/0439/0181/2904/files/shania_twain_forever_and_always.pdf
- https://cdn.shopify.com/s/files/1/0428/2194/3463/files/5_team_single_elimination_bracket.pdf
- https://cdn.shopify.com/s/files/1/0432/8488/9758/files/zafilep.pdf
- https://cdn.shopify.com/s/files/1/0434/0996/5212/files/gajesipoku.pdf
- https://cdn.shopify.com/s/files/1/0437/0992/3480/files/30494546319.pdf
- https://cdn.shopify.com/s/files/1/0428/4540/5350/files/bowupejusumodim.pdf
- https://cdn.shopify.com/s/files/1/0435/4103/7208/files/bsnes_emulator_mac.pdf
- https://cdn.shopify.com/s/files/1/0430/5970/8058/files/nokoraxapolomogod.pdf
- https://cdn.shopify.com/s/files/1/0434/4994/2176/files/gatotkaca_guide_2019.pdf
- https://cdn.shopify.com/s/files/1/0440/0254/1726/files/25516627585.pdf
- https://cdn.shopify.com/s/files/1/0431/0079/9140/files/67094667876.pdf
- https://cdn.shopify.com/s/files/1/0430/8277/6727/files/kugave.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_off00008a32.bin539a5903a454c0ae30cac47731907f2072caf183da5f8b1cf3bdfd5315de38bf |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8A32 | 5608 bytes |
font_01_sfnt_off00009d48.bine5e045db01c5276ab1f43fe4d6728e0ab6e316cfa642fa269c4d4d3cb8c9e6a4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9D48 | 10628 bytes |
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