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 0.9997
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://trafficel.ru/strik?utm_term=fundamentos+de+enfermeria+pdf+margarita+alba+hernandez PDF link annotation
- https://cdn-cms.f-static.net/uploads/4393353/normal_5fbd849e2c61c.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4526930/normal_5fb73cfe1e17e.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4367302/normal_5f9974be716e3.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4366042/normal_5f8d72a5087d5.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/wuniku/78451925867.pdfIn PDF document text
- https://s3.amazonaws.com/libowebujakux/levepe.pdfIn PDF document text
- https://s3.amazonaws.com/jowutoneranemuk/loluluporubuxez.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/67312440-fb40-4e49-85d3-2bfc0ba1f83c/40189340278.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/3d20bbbd-5c6d-45e3-9798-f69adfac7d8d/champion_spark_plugs_catalog.pdfIn PDF document text
- https://s3.amazonaws.com/mefadedosuw/xubiji.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/522ff698-d575-4152-8d56-c432fe343eba/gamuzob.pdfIn PDF document text
- https://s3.amazonaws.com/mukut/arcadia_silk_plantation.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/9196e758-30b1-4306-88fe-92436b61f85e/singapore_math_olympiad_books.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/4b64df46-a23c-4cd4-bf11-7ec720b2931f/suvadabedazig.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/a665f2b5-ce1e-4a45-975d-884f19ed7e01/merge_dragons_challenge_33.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_off0000af6f.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xAF6F | 5600 bytes |
SHA-256: 3e46545f7b27642aa610fe705550c4c7fbf32791b864a790b4e326d05bb7d2bf |
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font_01_sfnt_off0000c258.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xC258 | 11112 bytes |
SHA-256: addc9db79524c38cad08e2dcb4fe83ee2dc834790893e11a3bbe798d7b358dab |
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