MALICIOUS
128
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a link farm and a critical heuristic firing for a malicious redirector. The document body, though partially corrupted, contains text related to a 'refund manual' and includes the malicious URL. The primary malicious URL, https://ttraff.com/wix?keyword=bsplink+refund+manual, is identified as a redirector. The file also contains numerous links to Shopify-hosted PDFs, likely part of a link farm to improve search engine ranking for malicious content.
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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Urgency / deadline lure low SE_URGENCY_LUREDocument contains urgency or deadline language ('account will be terminated', 'action required within 24 hours', etc.) — useful context, but low-signal without other findings
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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.com/wix?keyword=bsplink+refund+manual
- https://cdn.shopify.com/s/files/1/0429/5763/5735/files/61888084138.pdf
- https://cdn.shopify.com/s/files/1/0431/7757/4557/files/92637603002.pdf
- https://cdn.shopify.com/s/files/1/0462/3735/2085/files/tens-2500_instruction_manual.pdf
- https://cdn.shopify.com/s/files/1/0434/3191/9765/files/indira_soundarajan_novels_scribd_free_download.pdf
- https://cdn.shopify.com/s/files/1/0433/9191/0038/files/86416666292.pdf
- https://static.usrfiles.com/ugd/b8c837_440639ac48aa415889b8eed6d5e7fc38.pdf
- https://static.usrfiles.com/ugd/b8c837_9585a4372f034e088ff4e54519a577d5.pdf
- https://cdn.shopify.com/s/files/1/0433/4721/4486/files/75405729257.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/memew.pdf
- https://cdn.shopify.com/s/files/1/0437/9446/4929/files/computer_networks_and_internets_6th_edition.pdf
- https://cdn.shopify.com/s/files/1/0437/9816/7713/files/toziwogiribujeter.pdf
- https://cdn.shopify.com/s/files/1/0431/5247/4267/files/missing_alphabets_worksheets_english.pdf
- https://static.usrfiles.com/ugd/b8c837_ce1ce81e67c94c0eb1b774aeb30db866.pdf
- https://static.usrfiles.com/ugd/b8c837_da332fba4c2d416aa22f94bcbf61e122.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_off00006869.bin6549a5e63426f7ae4ba2ed2afaf7d389ac1f47dc99e23619e44cdab4399a877d |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6869 | 4992 bytes |
font_01_sfnt_off00007930.binf526b5c1c85461e8e7f709d1abcb0ec5921c69fdc51d81f59b927fab33811519 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7930 | 9776 bytes |
font_02_sfnt_off00009a69.bin4fcfa7c68d76e23b667942a3ac892d2d5d88346478daafc61479ad4df4af3dd3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A69 | 4324 bytes |
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