MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a link farm and a malicious redirector, indicating an attempt to lure users to malicious content. The primary malicious URL identified is https://ttraff.cc/pify?keyword=libro+broto+instrumentacion+quirurgica+pdf. The document body, though heavily corrupted, contains references to the PDF's purported content and the wkhtmltopdf tool, suggesting a social engineering pretext. The presence of multiple embedded URLs pointing to various PDF files, some hosted on potentially compromised domains, further supports the link farm and redirection attack pattern.
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=libro+broto+instrumentacion+quirurgica+pdf
- http://fosadosuv.dkg-zeta.ab.ca/uploads/1/3/1/4/131454696/keworagami.pdf
- http://files.thebellyoftheem.com/uploads/1/3/1/4/131409128/f171b7bb729084.pdf
- http://files.dazzlingthreeboutique.com/uploads/1/3/1/3/131398475/7670241.pdf
- http://bexas.tabletopto1million.org/uploads/1/3/1/0/131070420/27475164c.pdf
- https://cdn.shopify.com/s/files/1/0436/9963/4328/files/70178310109.pdf
- https://cdn.shopify.com/s/files/1/0435/3107/5743/files/two_way_street_lauren_barnholdt.pdf
- https://cdn.shopify.com/s/files/1/0431/2042/7157/files/mopomutefom.pdf
- https://cdn.shopify.com/s/files/1/0429/1962/4870/files/sabuwuwojutawifavuzotubug.pdf
- https://cdn.shopify.com/s/files/1/0433/3253/4440/files/fupiganobijamezifupa.pdf
- https://cdn.shopify.com/s/files/1/0438/1101/2770/files/biology_notes_form_one_free_download.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/vekedexixerokasadoboma.pdf
- https://cdn.shopify.com/s/files/1/0439/1947/4856/files/technical_analysis_of_stocks_free_download.pdf
- https://cdn.shopify.com/s/files/1/0435/2344/0799/files/talujejosalojejuz.pdf
- https://cdn.shopify.com/s/files/1/0434/8562/6520/files/7331455826.pdf
- https://cdn.shopify.com/s/files/1/0429/8014/7359/files/cookie_clicker_sugar_lumps_hack.pdf
- https://cdn.shopify.com/s/files/1/0427/6387/8566/files/lixugiredojamobu.pdf
- https://cdn.shopify.com/s/files/1/0434/5259/6374/files/bodowexolatapevumo.pdf
- https://cdn.shopify.com/s/files/1/0435/4077/5064/files/65336152168.pdf
- https://cdn.shopify.com/s/files/1/0435/9330/2178/files/19113439799.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_off00004abf.bin71022922041fbfdb6d71a8168509c3f6e57bdc0971eedd0f6995c28737307012 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4ABF | 5648 bytes |
font_01_sfnt_off00005dca.bin05b61437bc8d277fcd24dad9869be2f8597cdfdc2f6397548e172f7c9be01104 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5DCA | 10660 bytes |
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