MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
T1059.007 JavaScript
The PDF file was flagged as malicious by a machine learning classifier and ClamAV, indicating a high likelihood of malicious intent. An external URI pointing to 'trafftec.ru' was extracted, suggesting the document's purpose is to redirect users to a potentially harmful site. While no scripts were explicitly extracted, the PDF structure and embedded URI are indicative of a phishing or malware delivery attempt.
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://trafftec.ru/strik?utm_term=tecnicas+de+composicion+en+dise%25C3%25B1o+gr PDF link annotation
- https://cdn-cms.f-static.net/uploads/4391954/normal_5fb83ce9cd8aa.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4412908/normal_5fb293ae74790.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4383460/normal_5f98a09b9832f.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4413702/normal_5fa24dd64ef32.pdfIn PDF document text
- https://kazajiti.weebly.com/uploads/1/3/4/4/134456981/1537073.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4391317/normal_5f9a0e29a6af6.pdfIn PDF document text
- https://cdn-cms.f-static.net/uploads/4425009/normal_5fb8a81c2d270.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/biwubeleba/60395694410.pdfIn PDF document text
- https://s3.amazonaws.com/zumomasugipeno/wedobigakak.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/7cd4af77-c76e-473f-934f-bac7277a186e/answers_to_simnet.pdfIn PDF document text
- https://uploads.strikinglycdn.com/files/36f13ad8-5f5d-4094-89a7-1db4c3ae995d/75882841833.pdfIn PDF document text
- https://s3.amazonaws.com/tuzamada/mawafasalewidekedug.pdfIn PDF document text
- https://s3.amazonaws.com/vuzotisenixava/bhajan_free_krishna.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_off00011180.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11180 | 5520 bytes |
SHA-256: e05a13b244b95a04771aaf0ffb682fe40f5e0a8335a0570a099150700b3d0a42 |
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font_01_sfnt_off000123f0.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x123F0 | 11948 bytes |
SHA-256: 2f467a15710ccc685454fe6b8d876eb317d0bcb7327b727bd0cd344938b6d815 |
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