MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged by multiple heuristics and a machine learning classifier as malicious. It contains embedded URLs that point to external resources, suggesting an attempt to redirect the user. The ClamAV detection as 'Pdf.Phishing.Trojan' further supports a phishing or trojan-based attack pattern. No scripts were extracted from this sample, but the presence of embedded URLs and the overall detection profile indicate a likely attempt to lure the user to a malicious site.
Machine Learning
- Nyx PDF Classifier malicious score 0.8740
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://feedproxy.google.com/~r/sq/ugae/~3/pL_UGxDroB4/square?utm_term=pink+and+blue+ombre+hair PDF link annotation
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60ec93f9bcf8be39b5069f92/1626117113100/assistant_teacher_interview_questions_and_answers.pdfIn PDF document text
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60ec91ad0f7d8d50062ce82f/1626116525765/new_spring_wot.pdfIn PDF document text
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f22944ea581e22be256b72/1626483012183/23814742210.pdfIn PDF document text
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60e812a04d2175279d15abb2/1625821856354/52691388454.pdfIn PDF document text
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60e85249402b2441d1316142/1625838153553/gepojimi.pdfIn PDF document text
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60e8a0b76c9928302e0ecc1d/1625858232060/exothermic_reaction_experiments.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://dejavu.sourceforge.netIn PDF document text
- http://dejavu.sourceforge.net/wiki/index.php/LicenseIn PDF document text
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000d530.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD530 | 16792 bytes |
SHA-256: 9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
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font_01_sfnt_off0000ed42.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xED42 | 16600 bytes |
SHA-256: a263ddd9477f2835f7d9e56c9f80f38e6fa91505b9e705f8878ef0da803c9044 |
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font_02_sfnt_off00011874.bin |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11874 | 10580 bytes |
SHA-256: 27b4bb908b7758543f77c24f72b75bda3709292992af617804a73f8b0d79d001 |
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