MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a heuristic firing for a malicious redirector link, pointing to 'https://ttraff.com/wb?keyword=revit%20architecture%20tutorials%20pdf%20for%20beginners'. This indicates a phishing or social engineering attempt to redirect the user to a malicious site. The document body also contains numerous embedded URLs, many of which are hosted on Shopify and appear to be part of a link farm, likely for SEO manipulation or to obscure the final malicious destination. The primary malicious IOC is the redirector URL.
Heuristics 3
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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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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/wb?keyword=revit%20architecture%20tutorials%20pdf%20for%20beginners
- http://petezifo.mybuttercuplovedesigns.com/uploads/1/3/2/6/132681579/9875c.pdf
- http://files.annranderaadpottery.com/uploads/1/3/1/4/131453897/5351809.pdf
- http://vajemu.ba-worldcoins.com/uploads/1/3/1/3/131384635/wozasevirexakonu.pdf
- https://cdn.shopify.com/s/files/1/0438/0976/7584/files/anemia_por_deficiencia_de_vitamina_b12_pediatria.pdf
- https://cdn.shopify.com/s/files/1/0430/0364/2007/files/dafulufofivifimijerufo.pdf
- https://cdn.shopify.com/s/files/1/0429/9092/8026/files/34360724320.pdf
- https://cdn.shopify.com/s/files/1/0429/2168/9254/files/60644714784.pdf
- https://cdn.shopify.com/s/files/1/0428/4760/0807/files/89400269449.pdf
- https://cdn.shopify.com/s/files/1/0431/0587/8170/files/bigawirilu.pdf
- https://cdn.shopify.com/s/files/1/0440/5529/8213/files/sowukilabadezod.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/27621352833.pdf
- https://cdn.shopify.com/s/files/1/0433/0687/7080/files/571475918.pdf
- https://cdn.shopify.com/s/files/1/0433/0668/0484/files/probability_math_definition.pdf
- https://cdn.shopify.com/s/files/1/0432/2335/1458/files/358279151.pdf
- https://cdn.shopify.com/s/files/1/0431/0378/1015/files/zizarezosikafuz.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_off000066ae.bin33042a8c4a3d04df1fb67c54dd1eb4e77e84bcc5f55b0007104f4717133b8c8f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x66AE | 5504 bytes |
font_01_sfnt_off00007961.bin6c1fc25d184862a55052d819afa0f94b5c1558f4424acc0868e35b3155741eec |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7961 | 9676 bytes |
font_02_sfnt_off00009a80.bina542ec26cea93e049a2e27cd59b1347dd9bbdea13775fd7b822b3c2b3136116f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9A80 | 4324 bytes |
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