MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was detected as malicious by ClamAV and an ML classifier, indicating a high likelihood of malicious intent. The embedded URL points to a suspicious domain, likely serving as a lure for phishing or malware distribution. Although no scripts were explicitly extracted, the PDF structure and embedded URI suggest an attempt to redirect the user to a malicious resource.
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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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://traffnew.ru/123?utm_term=bjp4+self-check+2.21+count2+answers PDF link annotation
- https://static.s123-cdn-static.com/uploads/4392666/normal_5fe308e83d451.pdfIn PDF document text
- https://static.s123-cdn-static.com/uploads/4366004/normal_5ff4c0c770e27.pdfIn PDF document text
- https://site-1237828.mozfiles.com/files/1237828/16206220806.pdfIn PDF document text
- https://site-1178268.mozfiles.com/files/1178268/soviet_posters_archive.pdfIn PDF document text
- https://site-1203447.mozfiles.com/files/1203447/9894060484.pdfIn PDF document text
- https://site-1171534.mozfiles.com/files/1171534/79595892589.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/wolawatin/82720281063.pdfIn PDF document text
- https://s3.amazonaws.com/rizezobabub/43898016682.pdfIn PDF document text
- https://s3.amazonaws.com/vezosoluvezoj/xikaxetitisufukalafiz.pdfIn PDF document text
- https://s3.amazonaws.com/pulavokaxe/27662240347.pdfIn PDF document text
- https://s3.amazonaws.com/pazaxazusa/youth_ministry_manual.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_off0000daf8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDAF8 | 5720 bytes |
SHA-256: 2135f07a1f8b24317d67ab39194cadafb74139bc8d8eab3a7eca6d1e65f36e9e |
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font_01_sfnt_off0000ee9b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEE9B | 11768 bytes |
SHA-256: e99c4ef56992d02a687217237927658c1a61c2346663d6c775f52a3ac2f513a7 |
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