MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged by a machine learning classifier and ClamAV as malicious, specifically as a phishing trojan. It contains an embedded URL pointing to 'trafftec.ru', which is likely the malicious destination. The document body, though heavily obfuscated, contains text that appears to be a lure related to 'town hall 7 base'. No scripts were extracted, but the presence of an external URI and the ML/AV detections strongly indicate a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9983
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=best+town+hall+7+base PDF link annotation
- https://cdn-cms.f-static.net/uploads/4454164/normal_5fa08f33df44d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4382965/normal_5f9b248d3202c.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/jevopemosod/research_articles_in_accounting_and_finance.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc7998a579eee3ae06eb21a/t/5fc8642fd17d55300facfff0/1606968387409/ragesegexuzunatewufebinaf.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7f96e3ca-1e4c-40b0-98b6-3f6ca63e1e9a/atomic_statistics_chart_worksheet_answers.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc141b28ef7301f8b131a8a/t/5fca6e470cfcdc6e7f0c8475/1607102023747/dynamic_cleaning_and_restoration.pdfIn PDF document text
- https://s3.amazonaws.com/remufuzu/mechanics_of_materials_8th_edition.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/8f0af1b1-c4a8-4ddc-bb66-9df70b29b7d1/lasidipusasadow.pdfIn PDF document text
- https://static1.squarespace.com/static/5fc5888ba13a450bab13d611/t/5fcc8360fe657040d58b1a50/1607238499371/97744194174.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_off0000c7cc.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC7CC | 5036 bytes |
SHA-256: 59affe66d86f61a8b7f90eb306712aefc873253dffce42289e9e5488c5452a2b |
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font_01_sfnt_off0000d90b.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD90B | 9784 bytes |
SHA-256: a2f8d4c46bb9763924bb9dec6461d546a5498c8e7959696ff246069d48394023 |
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