MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a critical heuristic firing for a malicious redirector link pointing to 'https://ttraff.ru/wix?keyword=logitech+webcam+c170'. Additionally, it exhibits characteristics of a PDF SEO link farm, with numerous embedded links. The presence of a visual download button lure further supports the malicious intent. No scripts were extracted, but the combination of the malicious redirector and link farm suggests a phishing or malware distribution attempt.
Heuristics 4
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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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Visual download / call-to-action button lure low SE_DOWNLOAD_BUTTONDocument contains a call-to-action phrase ('Click here to download', 'Download Now', etc.) — low-signal unless other findings point to a malicious workflow
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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/wix?keyword=logitech+webcam+c170
- https://static.usrfiles.com/ugd/b8c837_9dab5f8518744f5480a8a1142c8bc6f9.pdf
- https://static.usrfiles.com/ugd/529dbf_8caef9452485427cb23b079da6548387.pdf
- https://static.usrfiles.com/ugd/b8c837_96711c4ee1d3412d9f57b6d255b93abe.pdf
- https://static.usrfiles.com/ugd/b8c837_87d00bb687ca4e67b4ae52a38c2d35ef.pdf
- https://static.usrfiles.com/ugd/0a0016_bedd6a5af0004cbcadea9e6228e22294.pdf
- https://cdn.shopify.com/s/files/1/0434/6707/9830/files/curso_superior_de_economia_politica_spiridonova.pdf
- https://cdn.shopify.com/s/files/1/0433/5032/7454/files/pogebilamenunora.pdf
- https://cdn.shopify.com/s/files/1/0433/7097/1299/files/83868859534.pdf
- https://static.usrfiles.com/ugd/b8c837_1ff3186acd834b2e8529789e18225bd5.pdf
- https://static.usrfiles.com/ugd/ea78e0_ab0161dd94fd4f34ad4f2c06635a1065.pdf
- https://static.usrfiles.com/ugd/913720_d1490a6911334e6395ef8fee88ffd4c8.pdf
- https://static.usrfiles.com/ugd/b8c837_1ea06ee8763242819b6ad57a77c297b8.pdf
- https://static.usrfiles.com/ugd/cec570_0ecab66bd4c24c5294e95dacd5d79b4f.pdf
- https://static.usrfiles.com/ugd/3e87bf_7ff0209c228a457fba248a56690debed.pdf
- https://static.usrfiles.com/ugd/40512e_64950a1973584c35831d2b4ef4b63c6c.pdf
- https://static.usrfiles.com/ugd/cc03df_f4031f00c1b94115b9a7ab759e295508.pdf
- https://static.usrfiles.com/ugd/b8c837_b7ec213a98f14c28b4fa32fa1541f7a7.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_off0000616f.bin16c9cc1fbaa574250c88516b1b740d1ed3f27427da5d8411576df102291bd34f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x616F | 5356 bytes |
font_01_sfnt_off000073b3.binf074b71b0095ccda8b5bd450ea2135b76f9394ca7c75fd069bc24252844d2356 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x73B3 | 11020 bytes |
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