MALICIOUS
156
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by multiple engines, including ClamAV and an ML classifier. It contains numerous external links, suggesting a link farm or phishing attempt. The embedded URL 'https://traffine.ru/123?utm_term=death+of+the+family+joker+face+cut+off' is a primary indicator of malicious intent, likely leading to a phishing page or malware download.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
Heuristics 5
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Small PDF contains mass external PDF link farm critical PDF_SEO_LINK_FARMSmall PDF contains many clickable external PDF links, mostly clustered on one host. This matches generated SEO/link-farm PDF carriers used to route users into malicious or unwanted-software delivery chains, rather than a normal document citation pattern.
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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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External URI info PDF_URIPDF contains an external URL action
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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://traffine.ru/123?utm_term=death+of+the+family+joker+face+cut+off
- https://cdn-cms.f-static.net/uploads/4380223/normal_5fb825c4b68aa.pdf
- https://cdn-cms.f-static.net/uploads/4418788/normal_5fa91e38027d3.pdf
- https://cdn-cms.f-static.net/uploads/4418590/normal_5fa975970aeea.pdf
- https://cdn-cms.f-static.net/uploads/4368235/normal_5f99e2dcdfcdc.pdf
- https://medizagokitoni.weebly.com/uploads/1/3/2/3/132303310/6131267.pdf
- https://cdn-cms.f-static.net/uploads/4389394/normal_5f9a62f6ae865.pdf
- https://cdn-cms.f-static.net/uploads/4380395/normal_5f93ca19d86df.pdf
- https://cdn-cms.f-static.net/uploads/4485299/normal_5fc2d810a5402.pdf
- https://cdn-cms.f-static.net/uploads/4407733/normal_5f964f7112a3e.pdf
- https://tiluzapibijodok.weebly.com/uploads/1/3/4/2/134265907/c8170464c176e.pdf
- https://bunuterujizid.weebly.com/uploads/1/3/4/8/134882333/surifakudurav.pdf
- https://cdn-cms.f-static.net/uploads/4393883/normal_5f93408011a74.pdf
- http://www.ascendercorp.com/
- http://www.ascendercorp.com/typedesigners.html
- http://www.daltonmaag.com/
- https://uploads.strikinglycdn.com/files/1141d94d-3309-4b0f-82b3-b9343b9a6879/gamurena.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://scripts.sil.org/OFL
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cb24.binf6f7c099480dcb1f26844b0c54c2c99776fb801948eabbfcc10d80e7dcfbbf4a |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCB24 | 4960 bytes |
font_01_sfnt_off0000dc22.bin4402b5e718b67cfe27700c60e9440acd7082ded6e8cc2ed5f38f167aef2632e3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC22 | 10588 bytes |
font_02_sfnt_off0001006c.bin0d0f64e27578eb124b8bc81c7eceacdd166e22eddd95c81328e9fbd7de2a6333 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1006C | 4324 bytes |
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