MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file contains a link to a known malicious redirector, which is a common tactic for phishing or malware distribution. The document body, though partially corrupted, includes text related to 'Fiba rules in basketball' and the malicious URL, suggesting a lure to entice users to click the link. The ML classifier also strongly indicated maliciousness.
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://ggtraff.ru/strik?keyword=fiba+rules+in+basketball In PDF document text
- https://site-1038437.mozfiles.com/files/1038437/81075459439.pdfIn PDF document text
- https://site-1036864.mozfiles.com/files/1036864/rigakir.pdfIn PDF document text
- http://files.thecaravanningbikiechic.com/uploads/1/3/2/7/132710683/lafizike.pdfIn PDF document text
- http://files.elimpetaluma.org/uploads/1/3/1/3/131398559/fdcdc961.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/786f5c38-4278-4b9c-aaaa-3242a5150ea8/87713915079.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/1cdcdfaf-7af0-4c0b-aff1-1383f7e5101e/75306714311.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/65e3b72d-b1e1-4157-9d7b-02b3133ca1a3/pilusapamidilebafex.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0536a94c-28ec-463d-b9f3-33e7cb1d05a3/gipemegebiviluzugibota.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3e10f9b9-888e-4a85-bc1d-c2977a45eda4/rupobodulasojera.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_off0000780a.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x780A | 4840 bytes |
SHA-256: 4fd1892be61c1341a06099a80bc1dd5c0f5aad5e9436e98234822fac60282488 |
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font_01_sfnt_off0000888d.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x888D | 10664 bytes |
SHA-256: aedb85e87b569671ecc279d834e49116ecdaa81b3e6453adb1ed540a423ae39f |
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