MALICIOUS
120
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF file contains a large number of embedded links, many of which point to Shopify domains hosting other PDFs, a technique often used for SEO poisoning or link farming. One critical heuristic identified a link to a known malicious redirector infrastructure at 'https://ttraff.cc/wix?keyword=dynaudio+contour+20'. This suggests the document's primary purpose is to redirect users to malicious content, likely for phishing or malware distribution.
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.cc/wix?keyword=dynaudio+contour+20
- https://cdn.shopify.com/s/files/1/0431/1701/9292/files/dazutiwodemibalaxud.pdf
- https://cdn.shopify.com/s/files/1/0429/0589/5075/files/syllable_structure_rules.pdf
- https://cdn.shopify.com/s/files/1/0439/3621/9291/files/52484107418.pdf
- https://cdn.shopify.com/s/files/1/0434/4145/5261/files/80970325789.pdf
- https://cdn.shopify.com/s/files/1/0428/9835/8432/files/wexanenivoxepabulolud.pdf
- https://cdn.shopify.com/s/files/1/0434/0744/2072/files/41483000117.pdf
- https://cdn.shopify.com/s/files/1/0431/3815/4650/files/crusoe_had_it_easy.pdf
- https://cdn.shopify.com/s/files/1/0435/5463/5937/files/21805727619.pdf
- https://cdn.shopify.com/s/files/1/0435/7790/1219/files/plantas_de_casas_modernas_tipo_2.pdf
- https://cdn.shopify.com/s/files/1/0433/9240/1573/files/tipos_de_cilindros_neumaticos.pdf
- https://cdn.shopify.com/s/files/1/0430/0144/6551/files/bomirebinoxule.pdf
- https://cdn.shopify.com/s/files/1/0437/0799/0169/files/sulagufudolologulade.pdf
- https://cdn.shopify.com/s/files/1/0432/8918/2376/files/free_anger_management_worksheets.pdf
- https://cdn.shopify.com/s/files/1/0437/2480/0154/files/gewaxubojonema.pdf
- https://static.usrfiles.com/ugd/b8c837_6d5fbe06370441259d6897b82947527c.pdf
- https://static.usrfiles.com/ugd/d55797_10a8c763cd2f457eb5cb702cae3f8578.pdf
- https://static.usrfiles.com/ugd/b8c837_19193ff6550d4515858606cbe454f509.pdf
- https://static.usrfiles.com/ugd/9eb187_1ac50d85097f40d387d309d77124e939.pdf
- https://static.usrfiles.com/ugd/21a131_c7c072e0351844bd8bb1f2691a337a84.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_off0000ac8e.bin85f36000be0d828d6bfe474e47a03a0c0f017dc46a7f98ca837d974d7bc53b2f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAC8E | 5096 bytes |
font_01_sfnt_off0000bdef.bin4bae6025112cadbe83b728a3c99cd785b0535d3fb32170fe61120243b64dbb02 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBDEF | 10520 bytes |
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