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 'traffine.ru'. This indicates the document's primary purpose is to lure the user to a potentially harmful external site. The ML classifier also strongly flagged this PDF as malicious, supporting the assessment of a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9971
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://traffine.ru/strik?utm_term=destiny+2+chalice+of+opulence+quest+guide In PDF document text
- https://jowesezowu.weebly.com/uploads/1/3/4/3/134366841/gavefatoxofideza.pdfIn PDF document text
- https://bapoxaluw.weebly.com/uploads/1/3/4/7/134717037/4117077.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416132/normal_5fb2e37fdbd28.pdfIn PDF document text
- https://jukafubu.weebly.com/uploads/1/3/0/8/130874261/tixobipi.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- https://s3.amazonaws.com/likadojivivofu/tesda_assessment_form_2018.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/140820e1-6b76-4eea-b542-b303ae0f6c1b/zibuvin.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ba14d2af-e6d5-438d-a838-78dae5cc1ef9/google_tech_challenge_nyc.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/25f8ba95-20b2-4ef0-8519-822f9a8ec409/pejuni.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a28433d1-46ea-4e2e-b472-f00a3df1e096/pass_compos_exercices_fle.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_off0000bdfb.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBDFB | 9200 bytes |
SHA-256: f7647623ff203fbf1d8548e7c6b394da3851927349f0242cc5a39ce2b465ddd7 |
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font_01_sfnt_off0000dc82.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC82 | 5680 bytes |
SHA-256: c66d07dcd8b83d56dfb9e5d3423213548407eca2b63f9c7974f9891fdcab949d |
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font_02_sfnt_off0000efe2.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFE2 | 11028 bytes |
SHA-256: d8b33aa7d150e97b43785194223d8c6ff6517a32744e1761122ed5cd0aeb053e |
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