MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.001 Malicious Link
The PDF file contains a large number of embedded links, with a critical heuristic firing indicating a PDF link to known malicious redirector infrastructure. The primary malicious URL identified is 'https://ttraff.ru/wix?keyword=annamalai+university+distance+education+convocation+form'. This suggests the document's purpose is to lure users to malicious sites, likely for phishing or to download 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/wix?keyword=annamalai+university+distance+education+convocation+form
- https://cdn.shopify.com/s/files/1/0434/0246/1351/files/drop_column_mysql.pdf
- https://cdn.shopify.com/s/files/1/0433/2093/4558/files/vukalobufozuxasevamaw.pdf
- https://cdn.shopify.com/s/files/1/0430/8746/2551/files/kokalum.pdf
- https://cdn.shopify.com/s/files/1/0432/9806/2491/files/surah_al_mulk_latin_dan_arab.pdf
- https://cdn.shopify.com/s/files/1/0431/1141/5959/files/alguns_centros_de_pesquisa_na_inglaterra_esto_realizando_um_programa_de_triagem_populacional.pdf
- https://static.usrfiles.com/ugd/b8c837_7defd885b47d499c902e3ab214b45bd3.pdf
- https://static.usrfiles.com/ugd/46429b_184cc353eb67464293e775287d6c4448.pdf
- https://static.usrfiles.com/ugd/b8c837_1047222140094212abc2e0fb59586faf.pdf
- https://static.usrfiles.com/ugd/b8c837_023c3f9e750b484f8a16210357773a9f.pdf
- https://static.usrfiles.com/ugd/dad90e_95964c06ed6d4d7d84a5eb3f04260a0a.pdf
- https://static.usrfiles.com/ugd/1f6d71_4162ec2d47684dabb9733b36c76704b5.pdf
- https://static.usrfiles.com/ugd/9d869b_1ac62102c75b4a62a660282fe4445d8a.pdf
- https://static.usrfiles.com/ugd/de02f3_82f2365173e24f7c83de6b962405fcf2.pdf
- https://static.usrfiles.com/ugd/b8c837_06726444992e4d47ac4fef5d33b314e5.pdf
- https://static.usrfiles.com/ugd/b8c837_7056f474405147048f057f18428ca38b.pdf
- https://static.usrfiles.com/ugd/b8c837_715346d638d14508a09eaaf21faff564.pdf
- https://static.usrfiles.com/ugd/b8c837_0b7039da0d7347e782c7dc53500da723.pdf
- https://static.usrfiles.com/ugd/576447_27ec455f57794c4c9fd0e2dfff3f18ea.pdf
- https://static.usrfiles.com/ugd/b8c837_a7318f5f86d74ce6b90b071dcefc3fb6.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d8b3.bina17885b4fd577e0298a64705d5055d2ac7c2363fd7008e9cf236b3df412a17d8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD8B3 | 2828 bytes |
font_01_sfnt_off0000e2ad.bin84cd4e1e275b0b54add2ddb0da3e8b4b3709b70188ec3bc0311d51361596b2f3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2AD | 5320 bytes |
font_02_sfnt_off0000f4b7.bind6bfcad18fb7260b0f8248828b4bffd2909a807e5e118699b24d18828e3c7fa5 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF4B7 | 10572 bytes |
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