MALICIOUS
152
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF was flagged as malicious due to a critical heuristic indicating a link to known malicious redirector infrastructure. The document body contains the URL https://ttraff.com/wix?keyword=coloration+au+bleu+de+m%2525C3%2525A9thyl%2525C3%2525A8ne, which is likely the entry point for a malicious download or phishing attempt. Additionally, the PDF contains a large number of external links, suggesting a link farm or SEO poisoning tactic to distribute malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 1.0000
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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Object number defined twice with different bodies info PDF_DUPLICATE_OBJ_BODY_INCREMENTALThe same indirect object (N G) is defined more than once with different body bytes. First-wins and last-wins readers will resolve different content, which is a parser-confusion shape used by targeted PDFs. Body-only differences are common in benign incremental updates, so severity is raised only when the duplicate carries active content.
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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=coloration+au+bleu+de+m%2525C3%2525A9thyl%2525C3%2525A8ne
- https://static.usrfiles.com/ugd/b8c837_c321cd97bda148b1b0adf5f51a114df3.pdf
- https://static.usrfiles.com/ugd/b8c837_e757375a2f61453780039d14ca246615.pdf
- https://static.usrfiles.com/ugd/b8c837_f47ab693e40c4d2d8411d679fbc148b2.pdf
- https://static.usrfiles.com/ugd/b8c837_9aca49ea31594a109a20ed3c7ee84c10.pdf
- https://static.usrfiles.com/ugd/b8c837_e5cb08bb1ce948bca0a88109ccda71a8.pdf
- https://cdn.shopify.com/s/files/1/0432/3724/5085/files/performance_appraisal_methods_in_hrm.pdf
- https://cdn.shopify.com/s/files/1/0439/1269/1867/files/rufagubawusosobim.pdf
- https://cdn.shopify.com/s/files/1/0431/6440/1818/files/weather_report_of_dibrugarh_this_week.pdf
- https://static.usrfiles.com/ugd/b8c837_fe841c115bfb49aa8d8d46418d8f5705.pdf
- https://static.usrfiles.com/ugd/b8c837_6e6e44d4e4bf4eafb1fee7e3daa17d38.pdf
- https://static.usrfiles.com/ugd/ace02d_eb72aa05558e437e8c1d9e2c5b7bd75c.pdf
- https://static.usrfiles.com/ugd/b8c837_309a309bfe6143808f7624433e6b85f0.pdf
- https://static.usrfiles.com/ugd/b8c837_5d995f8dd9fc4b71bd66e35351a8146f.pdf
- https://static.usrfiles.com/ugd/ec0c41_718625b51408485b84b98d85c1eb0b43.pdf
- https://static.usrfiles.com/ugd/b8c837_3b3527c73ac24d6a9bbd2221b5c5f88d.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_off0000608b.bin01a87e7f6537232be7fa53e6443880ac70636f763b3a6502d9f0c0c762afe510 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x608B | 5316 bytes |
font_01_sfnt_off000071d5.bin7ab3b1551e79bc2069acabca4de8735d0a6bd4aa85e108f5ceba8f81adee604e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x71D5 | 10700 bytes |
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