MALICIOUS
154
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?utm_term=ombre+nails+coffin'. The ML classifier also strongly flagged this PDF as malicious. While no scripts were extracted, the presence of a malicious URL indicates an attempt to lure the user to a compromised site, consistent with phishing or malware delivery.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2568dad23a94d95-d2568dad23a94d95-10044375-0
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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://cctraff.ru/strik?utm_term=ombre+nails+coffin In PDF document text
- https://cdn-cms.f-static.net/uploads/4403806/normal_5f924cfd6042c.pdfIn PDF document text
- https://jovikuveditowe.weebly.com/uploads/1/3/0/8/130874612/94d3e5e61cca7.pdfIn PDF document text
- https://cdn.sqhk.co/susiwozobo/jnhb4yZ/jurassic_world_ios_cheats.pdfIn PDF document text
- https://cdn.sqhk.co/kapidibewomu/i3nhfii/crafting_and_building_hack_apk.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4389106/normal_5fcefd39e3cf0.pdfIn PDF document text
- https://raralafelu.weebly.com/uploads/1/3/4/4/134476833/6112057.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4387036/normal_5fe17171541c9.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4380682/normal_5f8f8491ea8ff.pdfIn PDF document text
- https://jutovadisew.weebly.com/uploads/1/3/4/7/134720627/kozogufu.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366659/normal_5fb960a9490d7.pdfIn PDF document text
- https://cdn.sqhk.co/zakikola/QuhbSGQ/89175560759.pdfIn PDF document text
- https://ridogorizaloliv.weebly.com/uploads/1/3/4/5/134527302/c8ee6ae7d77b5.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn 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_off00010da1.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10DA1 | 5196 bytes |
SHA-256: 03ee0eb03bea4e5779fa6bb089106dc7d1398c71c858141a2f0d5939af081b61 |
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font_01_sfnt_off00011f2f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F2F | 10428 bytes |
SHA-256: bbae941992538b8bb3c6c971e0f1f9e36579e6b9ed4a222d704fe85f244f93a5 |
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