MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains numerous embedded links, with one critical heuristic identifying a link to a known malicious redirector. The document body, though heavily obfuscated, contains text that appears to be a lure for 'Grade 12 analytical geometry notes pdf'. The presence of a 'download button' heuristic further supports a social engineering attack. The primary malicious URL is ttraff.ru, which is used to redirect users to other potentially malicious PDF files hosted on various domains.
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/pify?keyword=grade+12+analytical+geometry+notes+pdf
- http://tebepevoj.dujardinbeauty.com/uploads/1/3/1/6/131607712/8794908.pdf
- http://rozigiros.embracedlingerie.com/uploads/1/3/0/8/130814297/6003574.pdf
- http://files.ccthita-commerce.com/uploads/1/3/1/8/131856109/gikagule.pdf
- https://cdn.shopify.com/s/files/1/0432/3062/5950/files/napikus.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/tesip.pdf
- https://cdn.shopify.com/s/files/1/0430/7048/8730/files/fowumepixegukazavev.pdf
- https://cdn.shopify.com/s/files/1/0431/6463/1195/files/watotebotuwuba.pdf
- https://cdn.shopify.com/s/files/1/0433/9535/0684/files/19596264281.pdf
- https://cdn.shopify.com/s/files/1/0433/4757/4943/files/livro_ansiedade_augusto.pdf
- https://cdn.shopify.com/s/files/1/0433/8365/2506/files/vubowuvupusekozogaf.pdf
- https://cdn.shopify.com/s/files/1/0438/2638/0960/files/mexekudopifagutumo.pdf
- https://cdn.shopify.com/s/files/1/0437/6189/3534/files/attached_book_free_download.pdf
- https://cdn.shopify.com/s/files/1/0430/7877/9029/files/74979810190.pdf
- https://cdn.shopify.com/s/files/1/0435/8782/9928/files/oscar_peterson_jazz_piano_solos.pdf
- https://cdn.shopify.com/s/files/1/0430/8677/4436/files/xafisar.pdf
- https://cdn.shopify.com/s/files/1/0437/1460/9305/files/67733152265.pdf
- https://cdn.shopify.com/s/files/1/0431/0535/3889/files/vopawuwakogefubelitofije.pdf
- https://cdn.shopify.com/s/files/1/0451/1848/8741/files/big_data_definition_ibm.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_off00005fd2.binfd066a386d0139edcfe72aafddef5521c0973e7a8f8b71080a76674c4c9536c2 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5FD2 | 5792 bytes |
font_01_sfnt_off0000738b.bin644c79e63fde2402ae7d3e36d7ac7283ccdb05ac0a456ad0f2b2f7a02d8e1b44 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x738B | 10504 bytes |
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