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 'traffmen.ru'. This, combined with ML classification and ClamAV detection, strongly indicates a phishing or malware distribution attempt. Although no scripts were explicitly extracted, the PDF structure and embedded URLs suggest it's designed to lure users to malicious content.
Machine Learning
- Nyx PDF Classifier malicious score 0.9997
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://traffmen.ru/aws?utm_term=bleacher+report+fantasy+basketball+mock+draft In PDF document text
- https://cdn.sqhk.co/zolaxadivowe/gKX3jdA/bezobadagavemakibafupone.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4423188/normal_5ff195c54b3b3.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4453563/normal_5fca90a47feb3.pdfIn PDF document text
- https://cdn.sqhk.co/wovegase/eHhi6pe/american_civil_war_history_movies.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4448740/normal_5fda5eb80d343.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4377125/normal_5f8e3aa59f6bd.pdfIn PDF document text
- https://site-1193936.mozfiles.com/files/1193936/5746195977.pdfIn PDF document text
- https://cdn.sqhk.co/lewulula/ifSDyhh/nifebejalawoworow.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379491/normal_5fe3ad24ca4cb.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4497348/normal_5fdb2182ea365.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/saxefi/ielts_adjectives_and_adverbs.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_off00011f2e.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F2E | 5748 bytes |
SHA-256: 1636681ee14d8fe155192e483ae7d05db7811e2267fa326a8f3150732ca223dc |
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font_01_sfnt_off00013298.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13298 | 10852 bytes |
SHA-256: fc2f95f8ca02043ac423ac22b2374e2bb962994e503753a6f6d56a1dfe9c422a |
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