MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF was flagged as malicious by a ClamAV detection and an ML classifier. It contains an embedded external URI pointing to 'trafffe.ru', likely a phishing or malware distribution site. While no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to redirect the user to a malicious resource, consistent with spearphishing tactics.
Machine Learning
- Nyx PDF Classifier malicious score 0.9994
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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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://trafffe.ru/123?utm_term=nova+planet+of+the+apes+images PDF link annotation
- https://cdn-cms.f-static.net/uploads/4444115/normal_5fbeb2fb4b7be.pdfIn PDF document text
- https://wokugosag.weebly.com/uploads/1/3/4/3/134339956/2031cfd3bd7020.pdfIn PDF document text
- https://cdn.sqhk.co/joxomawezu/ohbjehc/wow_free_stuff_usa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4445877/normal_5fbd5fcede62c.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4379229/normal_5ff163da5f237.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4374696/normal_5fe0c716e4e11.pdfIn PDF document text
- https://cdn.sqhk.co/kekumumaxow/3EjgPjd/a_smile_is_beautiful.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4490369/normal_5ff8933e00c24.pdfIn PDF document text
- http://www.ascendercorp.com/In PDF document text
- http://www.ascendercorp.com/typedesigners.htmlIn PDF document text
- http://www.daltonmaag.com/In PDF document text
- https://s3.amazonaws.com/bakoloj/luzisixabuvisisazem.pdfIn PDF document text
- https://s3.amazonaws.com/tirimofufemukat/id_passport_photo_maker_cracked_apk.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_off00015ba7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x15BA7 | 5036 bytes |
SHA-256: 99ac9abb220c6942a9afb0a29c460af5c95e8c96841ac1919abdfa666a3e63d6 |
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font_01_sfnt_off00016cae.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x16CAE | 12868 bytes |
SHA-256: 6436dea88985ce423b544443ad9bc9df04537bb5d75448c73450e09e51f30c93 |
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font_02_sfnt_off000195fd.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x195FD | 4324 bytes |
SHA-256: 05d2457133b820fa77aa358e30e9acfbad3f04c46ced9a37296d9311117db176 |
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