Malware Insights
The PDF file contains a large number of embedded links, many of which point to external PDF files hosted on various domains, including a known malicious redirector. The primary malicious link, 'https://ttraff.ru/pify?keyword=alimentos+con+sodio+y+potasio+pdf', is identified as a redirector to malicious infrastructure. The document body, though partially corrupted, contains the title 'Alimentos con sodio y potasio pdf', suggesting a lure to disguise the malicious intent. The presence of numerous links, including the malicious redirector, indicates a likely attempt to drive traffic to malicious sites or distribute further malware.
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.ru/pify?keyword=alimentos+con+sodio+y+potasio+pdf
- http://files.ryanogan.com/uploads/1/3/1/0/131070113/8703745.pdf
- http://files.uticalax.org/uploads/1/3/0/7/130775668/bofomavo-rijasekoziw-jimejofo.pdf
- http://files.hungerprojectatucla.com/uploads/1/3/2/3/132302894/9b90b9b51a.pdf
- http://files.mimodelinginstruction.org/uploads/1/3/2/3/132303175/rarasesoxegunif.pdf
- http://files.firstpresnfny.org/uploads/1/3/1/3/131397973/e0ea2efc.pdf
- https://cdn.shopify.com/s/files/1/0430/5528/4378/files/ridepusavukabatufexegimeg.pdf
- https://cdn.shopify.com/s/files/1/0427/9618/7815/files/bovimiwobedebak.pdf
- https://cdn.shopify.com/s/files/1/0436/2534/9273/files/lominolojozirafuf.pdf
- https://cdn.shopify.com/s/files/1/0437/0939/9192/files/chanakya_book.pdf
- https://cdn.shopify.com/s/files/1/0427/7652/7014/files/gofivogato.pdf
- https://cdn.shopify.com/s/files/1/0433/0989/1742/files/34284348602.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/48975286879.pdf
- https://cdn.shopify.com/s/files/1/0432/8806/8254/files/kubibexol.pdf
- https://cdn.shopify.com/s/files/1/0431/5352/2850/files/vodejepuzatirez.pdf
- https://cdn.shopify.com/s/files/1/0431/4287/3249/files/62191973668.pdf
- https://cdn.shopify.com/s/files/1/0430/0944/1953/files/tuvizikavegodotabaxenene.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/49181926903.pdf
- https://cdn.shopify.com/s/files/1/0431/6977/5782/files/25171231593.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_off000074bf.bin2ef4642d498e8d3886fed4901bb82be629b36d3cdd02b7d1ba423e6001c721b7 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x74BF | 5296 bytes |
font_01_sfnt_off000086c4.bin0c15a211734cef09cc5d28d6049dee72efca59cb3ec44360fd0162cd46cf5800 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x86C4 | 14500 bytes |
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