MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains numerous embedded links, with a critical heuristic firing indicating it points to known malicious redirector infrastructure. The document body, though partially corrupted, includes a URL that appears to be part of this redirection chain. The ML classifier strongly flagged this PDF as malicious, suggesting a high likelihood of it being used for phishing or malware delivery.
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/pify?keyword=gps+based+vehicle+tracking+system+project+report
- http://files.ghhssportboosters.com/uploads/1/3/1/1/131164236/8dc96.pdf
- http://kenujemet.silveroakflorida.com/uploads/1/3/0/9/130969744/bipebuliwigovan.pdf
- http://files.suitsswagger.com/uploads/1/3/0/9/130969663/xabipivilu.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- https://cdn.shopify.com/s/files/1/0435/2763/5096/files/72452707918.pdf
- https://cdn.shopify.com/s/files/1/0436/1800/9251/files/wijusivozudor.pdf
- https://cdn.shopify.com/s/files/1/0429/4190/7110/files/que_es_el_branding_libro.pdf
- https://cdn.shopify.com/s/files/1/0437/4901/5701/files/39818545773.pdf
- https://cdn.shopify.com/s/files/1/0441/0713/7176/files/types_of_forces_worksheet_ks3.pdf
- https://cdn.shopify.com/s/files/1/0436/4576/3744/files/45695268167.pdf
- https://cdn.shopify.com/s/files/1/0435/4477/2759/files/utilitarian_approach_to_ethical_decision_making.pdf
- https://cdn.shopify.com/s/files/1/0433/0471/4404/files/48734538285.pdf
- https://cdn.shopify.com/s/files/1/0437/0422/1846/files/74817832018.pdf
- https://cdn.shopify.com/s/files/1/0434/5564/3813/files/sulekesimazufixu.pdf
- https://cdn.shopify.com/s/files/1/0437/5491/3943/files/xamas.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/
- http://scripts.sil.org/OFL
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000644f.bin129aab866efb785fa3c7e6ee4a3d88fd00aedcd1686bae6d64dc7490c2e90d3e |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x644F | 5960 bytes |
font_01_sfnt_off00007877.bin821ca3e887205284f40c206db4de9a3f30986610b3c71f57cb236868f7edc391 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x7877 | 10268 bytes |
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