MALICIOUS
150
Risk Score
Malware Insights
MITRE ATT&CK
T1566.002 Spearphishing Attachment
T1059.001 PowerShell
The PDF file contains a link that redirects to a known malicious URL, indicated by the PDF_MALICIOUS_REDIRECTOR_LINK heuristic. The document body, though heavily obfuscated, contains the text "Riva aquarama plans pdf" and the malicious URL, suggesting a lure. The PDF_SEO_LINK_FARM heuristic indicates the presence of numerous external links, likely for SEO manipulation or to host further malicious content. The ML_NYX_PDF_MALICIOUS classifier strongly supports the malicious nature of this PDF.
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.cc/pify?keyword=riva+aquarama+plans+pdf
- http://bikop.atlanticlawjournal.org/uploads/1/3/1/1/131164250/d7fda8fac8426b.pdf
- http://files.suelacy.com/uploads/1/3/2/8/132814166/212f7a261de9009.pdf
- http://files.conniemorey.com/uploads/1/3/2/6/132695343/dunetaxono_jadonoz.pdf
- https://cdn.shopify.com/s/files/1/0428/1945/3095/files/roroselovopexi.pdf
- https://cdn.shopify.com/s/files/1/0434/2946/2165/files/python_f_strings.pdf
- https://cdn.shopify.com/s/files/1/0439/1036/5339/files/49675440591.pdf
- https://cdn.shopify.com/s/files/1/0432/7990/9030/files/tezomupatatowitujiwotig.pdf
- https://cdn.shopify.com/s/files/1/0432/1535/6067/files/fatikuronefojotumozon.pdf
- https://cdn.shopify.com/s/files/1/0431/2642/3701/files/34796957335.pdf
- https://cdn.shopify.com/s/files/1/0429/0645/2131/files/derubobiruruvur.pdf
- https://cdn.shopify.com/s/files/1/0432/9373/7110/files/myers_briggs_test_questionnaire.pdf
- https://cdn.shopify.com/s/files/1/0431/6640/0663/files/46685042212.pdf
- https://cdn.shopify.com/s/files/1/0432/4173/4311/files/81685894105.pdf
- https://cdn.shopify.com/s/files/1/0437/4944/1688/files/cambridge_primary_progression_test_past_papers_english_stage_4.pdf
- https://cdn.shopify.com/s/files/1/0433/2548/9305/files/download_al_quran_indonesia.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_off00005856.bin6b0e285406da7f81f080e4c0bf6a71e58beb0507db38986677277bffbbfafd5e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5856 | 4376 bytes |
font_01_sfnt_off000067b3.bin038f048b0232e2ca6b8cfd89a5dd986867eac313fa77c12c031eeaa3a6fc7eb8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x67B3 | 5380 bytes |
font_02_sfnt_off000079f1.bin242406d2a20be6fe18c4f9ee6e4eb7ccf7fb03e463d9923a2233a89ce1534891 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x79F1 | 10176 bytes |
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