MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The sample was identified as malicious by ML classifiers and ClamAV, indicating a high likelihood of malicious intent. The presence of embedded URLs, despite some being marked as benign, suggests an attempt to redirect users to external resources. The obfuscated document body and the wkhtmltopdf authoring application further point towards a crafted malicious document, likely a phishing lure or a downloader.
Machine Learning
- Nyx PDF Classifier malicious score 0.9976
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/gPkW7oTCsL0/square?utm_term=foods+to+avoid+if+you+have+calcium+oxalate+kidney+stones
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60ee8832db6052518eca81e8/1626245170493/jaxemumi.pdf
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60ec7a2e72e2584f24624c2d/1626110510661/85248496894.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60f0b127311eab0d81a505d5/1626386727888/leave_travel_allowance_exemption.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60f1015dc825a553dff2fee3/1626407261742/2548985332.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60ec7cda700aa07a78942b20/1626111195021/wow_instant_pvp_server.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60edf207017ec663b53e8ad9/1626206727427/gabevotu.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60f25c00c4d0d61e672e15df/1626496000646/simple_past_not_go.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ed9490c0b9b61b5973fc2e/1626182800477/maslows_hierarchy_of_needs_activity.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f15df4db86a67d85849ad3/1626430964504/tututofunamifeberadesit.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ec7f6ac3fb560d26f27ba4/1626111851015/harry_potter_and_the_chamber_of_secrets_full_movie_hungama.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_off0000e895.bin8b4bda6acaa352a613fe9cda8ea7598f9e74bb966484fca150aec80a268f9f09 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE895 | 16164 bytes |
font_01_sfnt_off00011267.bin9894714e923c1e222b6826decfa8acc3e6b689f19c4b1d96b7906857157f0d80 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11267 | 11092 bytes |
font_02_sfnt_off00012c1e.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12C1E | 16792 bytes |
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