MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file was detected as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of embedded URLs, specifically one pointing to a Google feedproxy, suggests an attempt to redirect the user to a potentially harmful site. Although no scripts were explicitly extracted, the PDF structure and heuristic firings point towards a phishing or malware distribution vector.
Machine Learning
- Nyx PDF Classifier malicious score 0.9937
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://feedproxy.google.com/~r/sq/ugae/~3/5JeRQhMeIYg/square?utm_term=reasons+for+hypoglycemia+in+diabetes
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60ec7abfdcef4a49b3a9efe5/1626110656158/fivokadesibekefexujuse.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ed8b24c2ef2d11c8d7c240/1626180388844/all_unturned_vehicle_ids.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60ec81b554a52c186ce4c7ca/1626112437462/the_lateral_surface_area_of_cylinder_is.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e9383de51f1f218d6ac4b8/1625897022086/36766406425.pdf
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60e7a2d35c13cc4fede78fd9/1625793235481/convert_colour_to_black_and_white.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60e79a2ded7e630439604a55/1625791022075/72364077242.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e91d77f492d21a0f6ac54b/1625890167924/dragon_ball_xenoverse_new_update.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60ecb5476e24b670b59639f7/1626125639613/6763700483.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ed1367fc46f1629a015e82/1626149735166/the_iroquois_people.pdf
- http://www.w3.org/1999/02/22-rdf-syntax-ns#
- http://purl.org/dc/elements/1.1/
- http://ns.adobe.com/pdf/1.3/
- http://ns.adobe.com/xap/1.0/
- http://ns.adobe.com/xap/1.0/mm/
- http://ns.adobe.com/xap/1.0/rights/
- http://dejavu.sourceforge.net
- http://dejavu.sourceforge.net/wiki/index.php/License
Extracted artifacts 3
Files carved from inside the sample during analysis.
| Filename | Kind | Source | Size |
|---|---|---|---|
font_00_sfnt_off0000cc11.bina19150e52cac6e6e187b6cbbdd1a09ae1b004b6f0b872910390b49ca08406cf8 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xCC11 | 15700 bytes |
font_01_sfnt_off0000f47c.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF47C | 16792 bytes |
font_02_sfnt_off00010c93.binb6ed47467204559fc7b9b4c9185c532ae1f7d59ef0e8139ab38a2cf9075c8104 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10C93 | 11364 bytes |
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