MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a link farm designed to lure users into clicking on a link that appears to be an algorithm course. This link redirects to malicious infrastructure, as indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The PDF_SEO_LINK_FARM heuristic further suggests a large number of outbound links, likely for SEO manipulation or to distribute malicious content. No scripts were extracted from this sample.
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=cours+complet+sur+l+algorithme+pdf
- http://zokero.pcteencourt.com/uploads/1/3/1/0/131070420/840380.pdf
- http://files.barkerschristmastreefarm.com/uploads/1/3/0/9/130969200/lometedutoni.pdf
- http://vatox.osntc.org/uploads/1/3/0/8/130873927/nefezakeg_zifepo.pdf
- http://files.lhsphotographyanddesign.com/uploads/1/3/0/8/130813827/masapolonirebadu.pdf
- http://files.cackleberrycastle.com/uploads/1/3/2/6/132696117/gozuribimet-girotivoge-fufozepop.pdf
- https://cdn.shopify.com/s/files/1/0430/7173/3917/files/xejeludaji.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/surorut.pdf
- https://cdn.shopify.com/s/files/1/0440/4704/0662/files/borderlands_2_art_book_download.pdf
- https://cdn.shopify.com/s/files/1/0433/2994/5758/files/59133367715.pdf
- https://cdn.shopify.com/s/files/1/0438/2982/1597/files/wireless_network_topology.pdf
- https://cdn.shopify.com/s/files/1/0433/5622/5686/files/mezigexidolopigosatek.pdf
- https://cdn.shopify.com/s/files/1/0432/2567/7982/files/diagramme_d_accord_guitare.pdf
- https://cdn.shopify.com/s/files/1/0428/8443/2038/files/advanced_java_objective_type_questions_and_answers.pdf
- https://cdn.shopify.com/s/files/1/0432/6254/1982/files/income_tax_fundamentals_2017.pdf
- https://cdn.shopify.com/s/files/1/0435/8874/7422/files/28058522584.pdf
- https://cdn.shopify.com/s/files/1/0435/7583/6840/files/wobejelezedini.pdf
- https://cdn.shopify.com/s/files/1/0432/6119/8491/files/24894316468.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_off0000649d.bin84adba65d85bd63ab6070e665cc7fa438ff7143753ef0435f6b8ca15728e557d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x649D | 5476 bytes |
font_01_sfnt_off0000770a.bin5f8a52fb13ff5adc07810b1a157306f362c6d37dfed36e07cb98170913fe6152 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x770A | 11796 bytes |
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