Malware Insights
The PDF file contains numerous embedded links, with one specifically pointing to a known malicious redirector. The heuristic PDF_MALICIOUS_REDIRECTOR_LINK confirms this, indicating the document's primary purpose is to redirect users to harmful sites. The presence of a PDF link farm further supports this, suggesting an attempt to manipulate search engine results or distribute content through a large number of linked PDFs. No scripts were extracted, but the malicious links are sufficient evidence 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=anestesia+geral+inalat%25C3%25B3ria+pdf
- http://files.sscphilly.com/uploads/1/3/0/8/130813616/e3d1b338caae.pdf
- http://files.gntc1.com/uploads/1/3/0/8/130814070/saduvar-lovofoxug-litatosawitimit-zufute.pdf
- http://files.skylineelectricmn.com/uploads/1/3/2/6/132682134/rasokisaxiwum_nivawosanofiz.pdf
- http://files.tunup.org/uploads/1/3/2/6/132681767/f6109.pdf
- https://cdn.shopi
- https://cdn.shopify.com/s/files/1/0432/3485/3021/files/mufutorotef.pdf
- https://cdn.shopify.com/s/files/1/0436/4068/4697/files/setawufobuselomopux.pdf
- https://cdn.shopify.com/s/files/1/0429/8627/4967/files/wonufixapuwojezikesovob.pdf
- https://cdn.shopify.com/s/files/1/0431/1180/9190/files/wamanosoridorulizexitipa.pdf
- https://cdn.shopify.com/s/files/1/0434/0491/8941/files/vubeb.pdf
- https://cdn.shopify.com/s/files/1/0429/2768/5799/files/40480344385.pdf
- https://cdn.shopify.com/s/files/1/0432/0952/3355/files/vuveparamanopan.pdf
- https://cdn.shopify.com/s/files/1/0430/6727/7469/files/buderavo.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/jazaw.pdf
- https://cdn.shopify.com/s/files/1/0433/7673/8462/files/90645575216.pdf
- https://cdn.shopify.com/s/files/1/0430/0147/9321/files/28416011359.pdf
- https://cdn.shopify.com/s/files/1/0431/5689/7947/files/21924099777.pdf
- https://cdn.shopify.com/s/files/1/0430/4610/9341/files/vawejuxejabulok.pdf
- https://cdn.shopify.com/s/files/1/0430/7314/2933/files/pegipasapowu.pdf
- https://cdn.shopify.com/s/files/1/0435/7029/9038/files/88731189558.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_off00008261.bin2af8e22ff8df6bba43497b201adc4669fa68a3bc89720fead3be98950eb9b60e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8261 | 5012 bytes |
font_01_sfnt_off00009378.bin8d284715856c60a91e636bbaa05cfa4c6eeb02c42dbf9fc6483432a186474f6c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9378 | 12892 bytes |
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