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 high risk score. It contains an embedded URI pointing to a suspicious domain, likely intended to redirect the user to a malicious site. The document body is heavily obfuscated, but the presence of the PDF_URI heuristic and the ClamAV detection strongly suggest a phishing or malware distribution attempt.
Machine Learning
- Nyx PDF Classifier malicious score 0.9998
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/123?utm_term=make+your+own+text+adventure+with+python+pdf PDF link annotation
- https://cdn-cms.f-static.net/uploads/4408864/normal_5fb4c8723a1f7.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4416140/normal_5fa2653d66123.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4375531/normal_5fa27802c3728.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4373241/normal_5f96d34f1aa2f.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/jefobexapulow/22737774588.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/0b6dd86d-2499-4551-8444-0e4b74bb1aa4/pendule_ancienne_avec_poids.pdfIn PDF document text
- https://s3.amazonaws.com/fefurorobumi/2020_murder_mystery_2_code.pdfIn PDF document text
- https://s3.amazonaws.com/rokuwapesu/32450707524.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/105d42ee-8607-4c9b-8783-7ef13d2ebf48/desunubirajijoxemapasoxal.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/88cc3f44-b7df-4f5c-87e5-ee545100b755/fugelitirikozubipe.pdfIn PDF document text
- https://s3.amazonaws.com/dalava/gumubimodolorejodus.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/ed10316a-0b2b-4263-87da-c37f6270d811/xomarumaju.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/2f6661f3-7c12-485b-bae3-4ff07fa48c3e/migoxisomapa.pdfIn PDF document text
- https://s3.amazonaws.com/bivanud/17714937846.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_off0000cbf8.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCBF8 | 5308 bytes |
SHA-256: 7e8f605696a6c76521892a6ce5d14e6500e536e001df2cfeda87b11b2c11fd73 |
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font_01_sfnt_off0000de31.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xDE31 | 10720 bytes |
SHA-256: 033aee2d073056179fa5ac01f58d7acfedd957a90f122708578da2d69c27ac5c |
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