MALICIOUS
154
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF contains a link to a known malicious redirector, traffmen.ru, which is likely intended to lead the user to a phishing or malware download site. The document body, though heavily obfuscated, contains text related to 'Fallout 4 fo4edit', suggesting a lure to trick users into clicking the malicious link. The ML classifier and ClamAV detection strongly indicate malicious intent.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://traffmen.ru/strik?utm_term=fallout+4+fo4edit In PDF document text
- https://cdn-cms.f-static.net/uploads/4385235/normal_5fa044b3cceed.pdfIn PDF document text
- https://revamimetanezoj.weebly.com/uploads/1/3/4/5/134597499/putusudazop.pdfIn PDF document text
- https://mesovozilepako.weebly.com/uploads/1/3/4/5/134588792/fejet.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372735/normal_5f889fef99f66.pdfIn PDF document text
- https://tonurokekar.weebly.com/uploads/1/3/4/4/134456200/vejinov_zonikonaluzakus_murakaxuf_dazidox.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/cf3add06-66b6-4c39-bf82-dbe0ec512195/tibevor.pdfIn PDF document text
- https://s3.amazonaws.com/zurovajij/burumiv.pdfIn PDF document text
- https://s3.amazonaws.com/pukiza/moveligasavizoz.pdfIn PDF document text
- https://s3.amazonaws.com/tetofamuxulil/android_rooting_phone_security.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/039c45f2-b5d1-474e-80c0-752331d2bdc5/summertime_saga_download_apk_free_pc.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_off0000d2ce.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD2CE | 4668 bytes |
SHA-256: e6cdc3562bf23125b3bcdfecbc16fa9a07ba5a9239b1ba2a360bc1e3413e8eb6 |
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font_01_sfnt_off0000e2d0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE2D0 | 10428 bytes |
SHA-256: beac02b566a2fe11327f2ee936187d5152d0770e1af545f926ad0722138ca36a |
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