MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1204.002 Malicious Link
T1566.002 Spearphishing Attachment
The PDF contains a critical heuristic firing for a malicious redirector link, which is also present in the document body. The presence of a 'download button' heuristic further supports the lure-based attack pattern. The file also exhibits characteristics of a link farm, with numerous embedded URLs pointing to external PDFs, likely to improve search engine ranking for malicious lures.
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.cc/wix?keyword=epson+advanced+printer+driver+4+wind
- https://cdn.shopify.com/s/files/1/0435/1524/8794/files/wuvab.pdf
- https://cdn.shopify.com/s/files/1/0432/2784/0669/files/83479478859.pdf
- https://cdn.shopify.com/s/files/1/0430/6829/3287/files/pumaku.pdf
- https://cdn.shopify.com/s/files/1/0438/7936/6811/files/angle_of_depression_worksheet.pdf
- https://cdn.shopify.com/s/files/1/0431/2032/8853/files/83692505067.pdf
- https://static.usrfiles.com/ugd/b8c837_02acddd7e40b498da8af23f36e4353ed.pdf
- https://static.usrfiles.com/ugd/b8c837_cff675cc254f44c1bde6a67e3e295c02.pdf
- https://static.usrfiles.com/ugd/9c0842_aeec1cfbdf49456799ac8dcce777c861.pdf
- https://static.usrfiles.com/ugd/b8c837_0c66bee8f36240ab9f0693405fe6d8ca.pdf
- https://static.usrfiles.com/ugd/b8c837_c7ceaabc4d1945d08c2a6225905d296a.pdf
- https://static.usrfiles.com/ugd/b8c837_28fac90fa32549fab076ee66f0d9fae5.pdf
- https://static.usrfiles.com/ugd/bfbc46_21425d189c504345aa7c8b74a9833c4f.pdf
- https://static.usrfiles.com/ugd/b8c837_56c69a133a9e4447b6721566e63020f2.pdf
- https://static.usrfiles.com/ugd/b8c837_32af411ec13b4b5586ca4b5e2a8b5380.pdf
- https://static.usrfiles.com/ugd/b8c837_349c252372984fe9b3410c02ef022d81.pdf
- https://static.usrfiles.com/ugd/b8c837_8ab13af961bc4280b78ae6cec885a270.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_off000075c7.binb7dc5dd4fcbef578e61c06669ec174dea8c8d2d6db0f4d03262100b9b401c102 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x75C7 | 5232 bytes |
font_01_sfnt_off000087b7.bin89914fff650dd09fd8936a21403d6eadf87e6c1b6e7c9a939d0708e0efc7bfc9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x87B7 | 10544 bytes |
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