MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is a PDF with a high ML classifier score and ClamAV detection, indicating malicious intent. It contains an embedded URI pointing to a Google feedproxy URL, which is often used to obscure the true destination. While the specific document body content is unreadable, the presence of the URI and the heuristic firings suggest a phishing or malware delivery attempt, likely initiated via spearphishing.
Machine Learning
- Nyx PDF Classifier malicious score 0.9906
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/WVKuihPcy9U/square?utm_term=swimming+pool+house+drawing
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60e850c1c1820d4d807e2efc/1625837761523/overnourished_and_undernourished.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60e9459db9b95949b65fdbf8/1625900445126/vadofikuje.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60e81f37e8ef4d41b4fd65ef/1625825079582/tixudimugis.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e91fffe6a58043b69197e8/1625890815331/incubation_period_of_aids.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60ec801d7726b430b467ed86/1626112029991/black_ops_3_modded_zombies_maps.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60eca64ee7718717d7653f23/1626121806653/munusudogireroz.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e784c496f3e33e8a18db9b/1625785540677/nipofaxewujenef.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60e8e34bc4c1a734c5d34755/1625875275198/7807469229.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ecd2e66d9796105185d39b/1626133223016/if_your_viral_load_is_undetectable.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_off0000d334.bin45340d7857ceb22f191e1187d20f33f048ea7b5564034063b187939bbd11332f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xD334 | 11004 bytes |
font_01_sfnt_off0000ec52.bin845af0dbf46a3b99bb749cc3a11e55530db00172cc87cb59f8184b063016d274 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEC52 | 16524 bytes |
font_02_sfnt_off000116ef.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x116EF | 16792 bytes |
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