MALICIOUS
130
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a lure for a free English speaking course, but analysis reveals it links to a malicious redirector at 'ttraff.ru'. This indicates a phishing or social engineering attempt to direct users to harmful content. The presence of numerous links, including one to a known malicious redirector, strongly suggests a link farm or redirection tactic. No scripts were extracted, limiting the analysis of direct payload execution.
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=free+download+rapidex+english+speaking+course+book+pdf+in+gujarati
- https://cdn.shopify.com/s/files/1/0429/8099/9321/files/74689736778.pdf
- https://cdn.shopify.com/s/files/1/0440/4209/2694/files/discord_advertising_servers.pdf
- https://cdn.shopify.com/s/files/1/0427/9032/2342/files/3429907213.pdf
- https://cdn.shopify.com/s/files/1/0432/6028/0982/files/45563406215.pdf
- https://cdn.shopify.com/s/files/1/0439/1672/2344/files/58502867073.pdf
- https://cdn.shopify.com/s/files/1/0433/9413/8277/files/6482732242.pdf
- https://cdn.shopify.com/s/files/1/0431/7426/4992/files/kelipozoj.pdf
- https://cdn.shopify.com/s/files/1/0440/3711/1958/files/65592865503.pdf
- https://static.usrfiles.com/ugd/b8c837_c79c3b56b2d8456cb416a272aa5cb81e.pdf
- https://static.usrfiles.com/ugd/b8c837_ff482b99a2044902bd9b5e8ca62e7d65.pdf
- https://static.usrfiles.com/ugd/b8c837_feea9c8c46c14084a1ed97d141a35646.pdf
- https://static.usrfiles.com/ugd/8b2c09_eefb703d85914f7fbb8a2c1746536eee.pdf
- https://static.usrfiles.com/ugd/b8c837_bad49abe751b4e6fbf4d31c8e0ebd9e1.pdf
- https://static.usrfiles.com/ugd/238140_0c3f7c9ccf0a4e71bb513891c28b9be2.pdf
- https://static.usrfiles.com/ugd/b8c837_b92fa0b6174c46968c8cddc0ad240f12.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_off000096b2.bina420b4b28255f91d35eacbd51b88f188031218f12a11b0860da4b1946f07a60c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x96B2 | 3764 bytes |
font_01_sfnt_off0000a401.bin34401e0038a56e72d32d24e8a8e2cd232546cc33ed00fa0d7d3223e4db145ccc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xA401 | 5812 bytes |
font_02_sfnt_off0000b7da.bin1590c2505bf55c9dfc9fefc43eeb1867deefd740b917bfd9b08afd8da8bcb183 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xB7DA | 10356 bytes |
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