MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, indicating an attempt to lure the user to a harmful destination. The ML classifier also strongly flagged this PDF as malicious. While no scripts were explicitly extracted, the presence of embedded URLs and the nature of the redirector suggest a phishing or malware distribution attempt, likely delivered as a spearphishing attachment.
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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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.me/pify?keyword=strychnos+nux-vomica+pronunciation In PDF document text
- https://site-1039777.mozfiles.com/files/1039777/nuludurixuzevevar.pdfIn PDF document text
- https://site-1040617.mozfiles.com/files/1040617/pekonanijugutavogulek.pdfIn PDF document text
- https://site-1039759.mozfiles.com/files/1039759/66933566085.pdfIn PDF document text
- https://site-1043033.mozfiles.com/files/1043033/suparadajikikawenoze.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://uploads.strikinglycdn.com/files/a684336c-f056-4d3c-9ca0-8fa8e5cc0b63/18906570895.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/45959b5f-4395-46d3-a528-abad3ec2459f/97304180469.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3fee7f28-b43e-4ce2-9c46-c5a5edb25dad/48298079920.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/947d794e-a48d-4f72-9d14-6df9265561b3/43642631113.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0432/8072/8224/files/98787893939.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0476/7396/6758/files/resin_patio_chairs_target.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0482/8240/2971/files/julomezerugobivilesogi.pdfIn PDF document text
- https://cdn.shopify.com/s/files/1/0435/1541/2632/files/teweloxosulis.pdfIn PDF document text
- http://www.w3.org/1999/02/22-rdf-syntax-ns#In PDF document text
- http://purl.org/dc/elements/1.1/In PDF document text
- http://ns.adobe.com/pdf/1.3/In PDF document text
- http://ns.adobe.com/xap/1.0/In PDF document text
- http://ns.adobe.com/xap/1.0/mm/In PDF document text
- http://ns.adobe.com/xap/1.0/rights/In PDF document text
- http://scripts.sil.org/OFLIn PDF document text
Extracted artifacts 2
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00004820.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x4820 | 5504 bytes |
SHA-256: b435923bf4287dee9e2f9bc85c70371c1d5a9ea33e8013930b552735593e7850 |
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font_01_sfnt_off00005abc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5ABC | 11072 bytes |
SHA-256: 99ecb554671a4781d1358353dc9d7cb32c05169d57c3f9192f5b3c760dd19482 |
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