MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
This PDF document was flagged as malicious by ClamAV and an ML classifier. The file embeds external URLs that direct users to attacker-controlled resources. Specific URLs and indicators for this sample are listed in the indicators section.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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/strik?utm_term=dcf+child+care+training+practice+test PDF link annotation
- https://cdn-cms.f-static.net/uploads/4451940/normal_5fa055bd71ef7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4365659/normal_5f8a8a8e4c135.pdfIn PDF document text
- https://bujibapi.weebly.com/uploads/1/3/4/3/134383234/df5578c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413373/normal_5f9bad22ce89d.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4426945/normal_5f9a71e06b6fc.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/tifuwuw/kazogabikugonubobivat.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/665e9346-b479-4de7-b39d-b522e36f76f2/bujoxamezikemujevoxokosew.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/6a3df0b7-be46-452b-be24-7beac3c9a203/exercice_aire_et_primtre_5me.pdfIn PDF document text
- https://s3.amazonaws.com/nupotukig/zumopitegewufitupon.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/68558a4e-2de2-40a4-99b6-a3edf8512cb1/47415502970.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/fa4dcc16-79ab-4364-98c6-86ff563f7433/xokosafum.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_off0000bff7.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xBFF7 | 5416 bytes |
SHA-256: ac7665b40ab358e3bdf5a36be682451bb751b228d15b2518490da13e7463f530 |
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font_01_sfnt_off0000d267.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD267 | 11604 bytes |
SHA-256: aca8b09df9b5bbecee24cc8c94cda405297ba3cabe3fa7a6b7507fc0cdb6ec3b |
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