Malware Insights
The PDF file contains a large number of embedded links, many of which point to a redirector service (ttraff.cc) and are likely intended to lead users to malicious content. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK specifically flags the link to ttraff.cc, indicating it is part of known malicious infrastructure. The PDF_SEO_LINK_FARM heuristic further supports this by identifying a mass external PDF link farm, suggesting an attempt to manipulate search engine results or distribute malicious links broadly. No scripts were extracted, and the document body was heavily corrupted, making it difficult to ascertain the exact lure, but the link farm and redirector are strong indicators of a phishing or malware distribution attempt.
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=reading+comprehension+worksheets+pdf+grade+11
- http://files.64trainingsystems.com/uploads/1/3/0/7/130776204/0af3518f200fc.pdf
- http://files.bethlehemctcommunitygarden.org/uploads/1/3/1/8/131858916/9150946.pdf
- http://files.inlandempireinjurylaw.com/uploads/1/3/1/3/131380546/537162.pdf
- http://files.michellerampulla.com/uploads/1/3/1/4/131454216/pafafufik.pdf
- http://files.authormelaniejames.com/uploads/1/3/1/6/131606563/lolatotaxiz-batirixuburaxu-bomaw.pdf
- http://files.inlandempireinjurylaw
- https://cdn.shopify.com/s/files/1/0431/5840/5276/files/nakekuxupor.pdf
- https://cdn.shopify.com/s/files/1/0434/1625/6677/files/xirodukajajegagiki.pdf
- https://cdn.shopify.com/s/files/1/0434/6108/3301/files/ronawenexoker.pdf
- https://cdn.shopify.com/s/files/1/0430/3552/5282/files/30429693293.pdf
- https://cdn.shopify.com/s/files/1/0430/1009/7313/files/gukopogibibubitil.pdf
- https://cdn.shopify.com/s/files/1/0433/2696/3865/files/wiwuzivepajatoketawirut.pdf
- https://cdn.shopify.com/s/files/1/0429/6943/2230/files/rezokinuxuvonowidudalimef.pdf
- https://cdn.shopify.com/s/files/1/0432/5674/2046/files/99687965478.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/kekesapenogetiru.pdf
- https://cdn.shopify.com/s/files/1/0434/9168/8610/files/gafalaz.pdf
- https://cdn.shopify.com/s/files/1/0432/7673/0528/files/jizanorelulik.pdf
- https://cdn.shopify.com/s/files/1/0432/3305/0779/files/69591675230.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_off0000769a.bin3683ee56ad2fec71a2a540dc1af272c69b3642ffc6c25a54f8e79ebd6c5f590b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x769A | 5540 bytes |
font_01_sfnt_off00008959.bin7e08e43e65d31a0f0120008b9418b7429befc35d61d0565bd3d872532d325781 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8959 | 10100 bytes |
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