MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a malicious redirector link and a large number of external PDF links, suggesting a link farm or redirection strategy. The presence of a 'download button' heuristic further supports the idea that the document is designed to trick the user into clicking a link. The primary malicious URL identified is https://ttraff.link/wix?keyword=cadewa+real+2015+english+edition, which is likely used to direct users to a malicious site.
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.link/wix?keyword=cadewa+real+2015+english+edition
- https://static.usrfiles.com/ugd/cfbfd2_ba01c182ca5648bea961903d4df65788.pdf
- https://static.usrfiles.com/ugd/b28ae2_4a443dc0bfcd4750a36a6a666adc4049.pdf
- https://static.usrfiles.com/ugd/4a6c57_60cfb074f1b8453aaab2c3065a711e86.pdf
- https://static.usrfiles.com/ugd/6cf392_279ae4eeeba7460290a5f0b6431197a2.pdf
- https://static.usrfiles.com/ugd/9b7d8a_7852b26457204af08794dc764c492352.pdf
- https://static.usrfiles.com/ugd/843280_0eac9e5707de466197d4a4fa4330e035.pdf
- https://static.usrfiles.com/ugd/bc4951_ed974008366d47ea9617aecda653a9da.pdf
- https://static.usrfiles.com/ugd/cf79db_90e84fcd5dc74e8aa787f072545693e0.pdf
- https://static.usrfiles.com/ugd/3ceeb9_e9b91a7dab79448a9d48d54c4629d560.pdf
- https://static.usrfiles.com/ugd/06497e_1d655a476bd140e7940ae06f154768e7.pdf
- https://static.usrfiles.com/ugd/f1c748_ce6649d444bb4d86afb3d3331b2ecd8b.pdf
- https://static.usrfiles.com/ugd/ee4d88_4541a46e0b9f45e19147d8eef5b63d16.pdf
- https://static.usrfiles.com/ugd/865d50_8bcfeb6f04064779b25e806d519e6c0c.pdf
- https://static.usrfiles.com/ugd/b8c837_650183f1d51f413196dcc08892f593b3.pdf
- https://static.usrfiles.com/ugd/d2751c_edbd2922cb70443591e03d492213dd78.pdf
- https://static.usrfiles.com/ugd/b58d21_5c415428c2464a5e82d32695c5f6f3e2.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_off0000646d.bin8f1c17a12b5e9c0e7b78f397be6400659152bf7e092250965565a321c248eff9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x646D | 5440 bytes |
font_01_sfnt_off000076f8.bin524d5c9f81e034ff91ff5f8a148875eb89260e05b0397582c153c8bd6d6e0be4 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x76F8 | 15596 bytes |
font_02_sfnt_off0000a747.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA747 | 4324 bytes |
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