MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is a PDF document identified as malicious by ML classifiers and ClamAV. It contains an embedded URL that, when visited, likely leads to a phishing or malware distribution site. The document body, though heavily obfuscated, suggests a lure related to a worksheet answer key, aligning with a phishing attack pattern.
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://trafftec.ru/123?utm_term=circumference+and+arc+length+worksheet+answer+key PDF link annotation
- https://ruwadegefanum.weebly.com/uploads/1/3/4/1/134108857/sotugotasalobed-xexupuramirexi-negore-wezofejixelunej.pdfIn PDF document text
- https://galebekamabe.weebly.com/uploads/1/3/4/3/134305591/cf0ed9c90305.pdfIn PDF document text
- https://pasiwuguvode.weebly.com/uploads/1/3/4/6/134601834/luritaw.pdfIn PDF document text
- https://wevupifusa.weebly.com/uploads/1/3/4/3/134356286/3822842.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/vifusupegiza/1938501324.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/794c9122-fb34-4c20-8d9b-22e0fc39a9c7/9480225744.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/b24ac932-3ce4-4431-af64-209298f7fc88/24946541731.pdfIn PDF document text
- https://s3.amazonaws.com/rujimidujek/58046297768.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc64cfe12facd59ced1d628/t/5fd6421a72b1137fa97184f1/1607877147900/xafemobitozo.pdfIn PDF document text
- https://static1.squarespace.com/static/5fbce344be7cfc36344e8aaf/t/5fbe1a549d7936484056e511/1606294100534/timofamepegig.pdfIn PDF document text
- https://s3.amazonaws.com/zirojopemup/16635076849.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_off0000c942.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC942 | 5600 bytes |
SHA-256: 02e065e0377c3b6a721d6c92746e422a31336692dc0718bafba8ac2b1aeccf6a |
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font_01_sfnt_off0000dc31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDC31 | 2248 bytes |
SHA-256: 5b709e9dd46c821ef6c18cb754bbaf3f892ac126e4afc1cbbeaa31fd4475be87 |
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font_02_sfnt_off0000e686.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE686 | 11840 bytes |
SHA-256: 8da1a15b6d5ffa7b2809eec2fb77978853fca9f01cf6b1f3742178a2348275f5 |
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