Malware Insights
The PDF file contains numerous embedded links, with a critical heuristic firing indicating a link to known malicious redirector infrastructure at 'https://ttraff.com/pify?keyword=la+tecnolog%25C3%25ADa+educativa+como+disciplina+pedag%25C3%25B3gica+pdf'. Another critical heuristic identified a PDF link farm, suggesting the document is designed to distribute a large number of external links, many of which point to Shopify domains. The document body, though partially corrupted, contains the same URL as the primary malicious redirector, reinforcing the lure. The presence of multiple unknown and potentially malicious URLs indicates a campaign focused on redirecting 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.com/pify?keyword=la+tecnolog%25C3%25ADa+educativa+como+disciplina+pedag%25C3%25B3gica+pdf
- http://fadibix.libertyjudycenter.com/uploads/1/3/0/8/130814124/vejabufipenodis.pdf
- http://files.leehwanxiao.com/uploads/1/3/0/7/130739062/fb36cc0741e6.pdf
- http://bekena.summerlandcreek.com/uploads/1/3/0/7/130776485/eaf29405108e7d8.pdf
- http://files.laceyfisherlpc.com/uploads/1/3/1/4/131438567/depotowikona.pdf
- http://files.centralfloridarowing.com/uploads/1/3/1/4/131437655/debodob-rupuvagarapi.pdf
- https://cdn.shopify.com/s/files/1/0430/8451/3429/files/1917214422.pdf
- https://cdn.shopify.com/s/files/1/0431/0587/8170/files/jolly_phonics_flashcards.pdf
- https://cdn.shopify.com/s/files/1/0430/7274/9721/files/92589786636.pdf
- https://cdn.shopify.com/s/files/1/0427/7354/5116/files/musavesupigosipowulituzo.pdf
- https://cdn.shopify.com/s/files/1/0428/3393/6547/files/duroxugipolizuvuzexuxases.pdf
- https://cdn.shopify.com/s/files/1/0434/1560/1304/files/37484009327.pdf
- https://cdn.shopify.com/s/files/1/0432/1542/1600/files/58455284853.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/48695811849.pdf
- https://cdn.shopify.com/s/files/1/0432/4153/7696/files/51647380536.pdf
- https://cdn.shopify.com/s/files/1/0434/2782/3778/files/26256944186.pdf
- https://cdn.shopify.com/s/files/1/0432/0487/0305/files/autonics_sensors_catalog.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_off0000841f.bin188af22e9bba372393125ebecd9c79ee3caf583709a93546841a8be961fede42 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x841F | 5572 bytes |
font_01_sfnt_off000096ce.bin1158ac4a6734691fa0710549f4bf5acb0f254dd8b8e8cc0f51b4f77054093b8c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96CE | 11540 bytes |
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