Malware Insights
The PDF file contains a significant number of embedded links, a technique often used for SEO poisoning or to redirect users to malicious sites. One of the embedded URLs, 'https://ttraff.ru/pify?keyword=carrabelle+fl+surf+report', is flagged as a malicious redirector. The presence of numerous links to external PDFs, including this malicious one, suggests an attempt to lure users to potentially harmful content or to manipulate search engine rankings. No scripts were extracted, and the document body contained mostly binary data and some metadata, making the analysis primarily reliant on the embedded link heuristics.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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=carrabelle+fl+surf+report
- http://files.prettyfckingawesome.com/uploads/1/3/1/1/131163833/4f823cfc96196.pdf
- http://sisewexab.alpost24.org/uploads/1/3/1/4/131406390/minadas.pdf
- http://files.allthatglitterscompany.com/uploads/1/3/0/7/130739789/634e7e.pdf
- http://files.wildeaboutexploring.com/uploads/1/3/1/4/131407135/80581.pdf
- http://files.maplesweet.ca/uploads/1/3/0/8/130874422/xujififesoza.pdf
- https://cdn.shopify.com/s/files/1/0429/1851/0745/files/mavasiwifow.pdf
- https://cdn.shopify.com/s/files/1/0452/0670/0183/files/reliability_of_research_instruments.pdf
- https://cdn.shopify.com/s/files/1/0435/5496/3617/files/6712730439.pdf
- https://cdn.shopify.com/s/files/1/0437/5196/4830/files/aiag_vda_fmea_handbook_2020_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/5339/0743/files/danogumed.pdf
- https://cdn.shopify.com/s/files/1/0437/3797/2897/files/39449838134.pdf
- https://cdn.shopify.com/s/files/1/0438/9902/7611/files/vujikefaximanivimopuril.pdf
- https://cdn.shopify.com/s/files/1/0435/8651/9197/files/tga_to_jpg.pdf
- https://cdn.shopify.com/s/files/1/0437/1818/1013/files/fiwegelumajavu.pdf
- https://cdn.shopify.com/s/files/1/0427/7701/8524/files/pefoboveg.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_off00004cbb.bin495849dc755e7fdcb3bee61d827fe572fad33e77a2b20b1a063bc7d27ded2cfb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4CBB | 4940 bytes |
font_01_sfnt_off00005d93.bin06fb7fa85a5ff10afedff206e0903fe5669782951cdb82f960f47eaeb02144d6 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D93 | 10264 bytes |
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