MALICIOUS
94
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a critical heuristic firing for a malicious redirector link pointing to 'https://cctraff.ru/strik?keyword=ezra+brooks+decanters+price+guide'. The ML classifier also strongly flagged this PDF as malicious. Although no scripts were extracted, the embedded URL is the primary indicator of malicious intent, likely serving as a lure for phishing or malware delivery.
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://cctraff.ru/strik?keyword=ezra+brooks+decanters+price+guide In PDF document text
- https://cdn-cms.f-static.net/uploads/4366375/normal_5f8bebb5138be.pdfIn PDF document text
- https://riwisasivituw.weebly.com/uploads/1/3/1/0/131070703/kozupalir.pdfIn PDF document text
- https://tapojofam.weebly.com/uploads/1/3/4/5/134518610/3453209.pdfIn PDF document text
- https://nojarotawufa.weebly.com/uploads/1/3/4/3/134313922/7719621.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4417315/normal_5f9bf24fec6f9.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://uploads.strikinglycdn.com/files/b4ab60ba-575f-4e52-b08e-fa87a06d07ad/70653146864.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b6178aa8-1d11-4ea2-bc25-b8966db4fb72/concepto_de_competencia_segun_autores.pdfIn PDF document text
- https://s3.amazonaws.com/wonoti/gununeko.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/abfbbab2-f580-4a79-b5a6-b4d3769b8288/muburazevilod.pdfIn PDF document text
- https://s3.amazonaws.com/mexavofezoxi/papa_was_a_rodeo_meaning.pdfIn PDF document text
- https://s3.amazonaws.com/mukutud/cell_phone_detective_apk_mod.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 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off00005d0c.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x5D0C | 5300 bytes |
SHA-256: de9300c8769c61b792c0b107dbde5a5be7f67cd4b2a9a642c73bae3b3e0c570c |
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font_01_sfnt_off00006f25.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x6F25 | 11224 bytes |
SHA-256: a7f4abcc32cb0edb1edaf6de68ad4d6d360d19ff13d567dfbca39351fd6c0e94 |
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font_02_sfnt_off0000954b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x954B | 4324 bytes |
SHA-256: cd94ef65598b1866d0653cdd88243d989fd81359c0e770c2d3a4858f1c2f6d34 |
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