MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1204.002 Malicious Link
The PDF contains a critical heuristic firing for a malicious redirector link, specifically pointing to 'ttraff.link'. The document body, though heavily obfuscated, contains text related to 'Manual davinci resolve 14' and the malicious URL, suggesting a lure. The PDF also exhibits characteristics of a link farm, with numerous external links, many hosted on Shopify. The ML classifier strongly supports the malicious verdict.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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.link/pify?keyword=manual+davinci+resolve+14
- http://xugokizuw.connections-speechtherapy.com/uploads/1/3/1/4/131406841/22fdf63e8f.pdf
- http://gogodux.farenelizabethwilbur.com/uploads/1/3/0/7/130738591/5277885.pdf
- http://files.designcycle.co/uploads/1/3/1/3/131382841/940de.pdf
- http://files.billelenbark.com/uploads/1/3/2/7/132710700/ninunap.pdf
- http://files.joshuabenkingfineart.com/uploads/1/3/2/6/132681507/d2c6a2b003f8.pdf
- http://files.jonahnewton.com/uploads/1/3/1/3/131381237/7605072.pdf
- https://cdn.shopify.com/s/files/1/0431/1128/4893/files/45247150379.pdf
- https://cdn.shopify.com/s/files/1/0430/4424/1557/files/gidabobofiginoxefe.pdf
- https://cdn.shopify.com/s/files/1/0431/4962/3462/files/58568070551.pdf
- https://cdn.shopify.com/s/files/1/0431/3455/0173/files/baroque_wii_iso.pdf
- https://e7468790-fd34-461c-9eda-007843b92fd1.filesusr.com/ugd/b7306e_b83ccba17ef54629adc20435d015d073.pdf?index=true
- https://e3c893fc-c03a-4701-92fb-83c78bd692f8.filesusr.com/ugd/98e2de_a59091bd7b7a4606a76649e6d50e62e4.pdf?index=true
- https://ef33c71b-7b9a-428b-9247-6e608ed6eca9.filesusr.com/ugd/4aae87_ee7a5cb1c2b34470bf5ead94a6b5d5a9.pdf?index=true
- https://708fad16-22f8-43f1-8990-200abfb9a465.filesusr.com/ugd/18ee90_2041e6747eca433e84a7fec4b0cb4d22.pdf?index=true
- https://6b86eb0d-40a6-4650-ad95-9c06ac74fd8e.filesusr.com/ugd/d216cb_38bb6753f7f84f379de7d504b410fbb5.pdf?index=true
- 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_off00008962.bin2bd26bc65fe93d523289b90b4471f6729ac0cf443629699829026901c8e55660 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x8962 | 5136 bytes |
font_01_sfnt_off00009b04.bin57f618b63636e77676540c67d35438f49b489b8508113a3cc747944b6cac26bc |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x9B04 | 10764 bytes |
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