MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The file is identified as malicious by ML classifiers and ClamAV, with a specific detection name indicating it's a phishing trojan. The embedded URL, disguised as an answer key, strongly suggests a phishing or malware distribution attempt. Although no scripts were explicitly extracted, the PDF structure and heuristics indicate it's designed to redirect users to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.9995
Heuristics 4
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ClamAV: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0 critical CLAMAV_DETECTIONClamAV detected this file as malware: Pdf.Phishing.Trojan-d2528dad23a95d95-d2528dad23a95d95-10044376-0
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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://trafffi.ru/strik?utm_term=al+kitaab+answer+key+pdf+part+1 PDF link annotation
- https://cdn-cms.f-static.net/uploads/4367927/normal_5fb303b5c57a7.pdfIn PDF document text
- https://riwisasivituw.weebly.com/uploads/1/3/1/0/131070703/8768087.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4372072/normal_5f912028d69a5.pdfIn PDF document text
- https://wurikosaradusif.weebly.com/uploads/1/3/1/3/131384544/wepitetazeke.pdfIn PDF document text
- https://lozulijulejibog.weebly.com/uploads/1/3/1/8/131857057/7244574.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/zetare/dixevonozotareguxuromita.pdfIn PDF document text
- https://s3.amazonaws.com/gezejoputiwinu/53853932353.pdfIn PDF document text
- https://s3.amazonaws.com/susopuzupure/eosd_for_busy_person.pdfIn PDF document text
- https://s3.amazonaws.com/votubukaxogilix/semaw.pdfIn PDF document text
- https://s3.amazonaws.com/bomifabipi/the_spectacular_now_subtitles_english.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_off0000c1ac.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC1AC | 5152 bytes |
SHA-256: 449e0f3ab4052b667c581c28b716ff517cf66d2dbcde955af1af8934a3a3cbbf |
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font_01_sfnt_off0000d345.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD345 | 10284 bytes |
SHA-256: 991e4a278a274f170bc49237ba9f255b5b718951f7096031d25b62a0ae00dcda |
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font_02_sfnt_off0000f638.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF638 | 4324 bytes |
SHA-256: 1062cd8ddf90f4344fa193b395386d5669df1a952e5759311ca261a71931f361 |
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