MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF contains a link farm designed to direct users to a malicious redirector. The primary malicious URL identified is https://ttraff.club/wix?keyword=immanuel+wentzville+fast+direct. The ML classifier strongly indicated maliciousness, and the PDF_MALICIOUS_REDIRECTOR_LINK heuristic confirms the presence of a malicious redirector. The PDF_SEO_LINK_FARM heuristic indicates a large number of external links, likely for SEO manipulation or to obscure the malicious destination.
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.club/wix?keyword=immanuel+wentzville+fast+direct
- http://files.sandracohn.com/uploads/1/3/1/4/131453950/3764528.pdf
- http://files.juliewiegand.com/uploads/1/3/1/4/131453480/dd1b72145be5fa.pdf
- https://cdn.shopify.com/s/files/1/0435/2730/7416/files/port_aransas_fishing_report.pdf
- https://cdn.shopify.com/s/files/1/0431/6971/0242/files/scientific_advertising_book.pdf
- https://cdn.shopify.com/s/files/1/0430/3552/5282/files/vibixefupubewitomef.pdf
- https://cdn.shopify.com/s/files/1/0435/4542/8122/files/27127021951.pdf
- https://cdn.shopify.com/s/files/1/0437/5874/7800/files/52071509881.pdf
- https://cdn.shopify.com/s/files/1/0428/4248/8998/files/princeton_review_s_cracking_the_new_sat_2020.pdf
- https://23a90f23-b4ed-4a0c-ac8f-60b4236a38e9.filesusr.com/ugd/f523c3_b536017fdd0f4ff89a87a45918a856dc.pdf?index=true
- https://76c9d1da-e1e2-48fb-9b50-c1020351b956.filesusr.com/ugd/cf5aa9_3905a1b4e07b40ebb4431dd4065f82dc.pdf?index=true
- https://19dd5c97-71bc-4d74-a496-bfee6f248569.filesusr.com/ugd/5a4aad_6f817c7f906549e0a89d41b24deadd93.pdf?index=true
- https://1abf55cb-4371-467e-9fad-bc1c3f2b2f7e.filesusr.com/ugd/3eb4bd_094ef0a192844d81a8c81ad35dc14677.pdf?index=true
- https://618af936-ffb8-4f21-9eb4-fc652dae1b28.filesusr.com/ugd/3d514e_3ae72a779a264acbac3d114ab4c90e4c.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off000047e4.bin47b8c9e80fdfef0e345f34560211f83de01720e37ea4b9b37bc54810e5136814 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x47E4 | 5076 bytes |
font_01_sfnt_off00005919.bin3e4ee2c06b67df9e57c9e49243df4a40d51eeba542fda9b9e69c016cbf540b93 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5919 | 10304 bytes |
font_02_sfnt_off00007c6c.bincd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7C6C | 4324 bytes |
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