MALICIOUS
96
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
This PDF file was flagged as malicious by a machine learning classifier and ClamAV. It contains embedded URIs, one of which points to a potentially malicious domain. Although no scripts were explicitly extracted, the presence of embedded URIs and the ML classification suggest an attempt to redirect the user to a harmful site, likely for phishing or to download further malware. The document body was unreadable, preventing a more specific analysis of the lure.
Machine Learning
- Nyx PDF Classifier malicious score 0.9923
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/razvivatel/yapz/~3/iXsW93xxTQA/square?utm_term=lady+charlotte+diana+spencer
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60ee7ce81f51426150d09f28/1626242280482/19015686531.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60ed80dff67381323ef87008/1626177759936/28232959423.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f0b8ba7ffd90482e30a4d1/1626388666802/82673270878.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60ee70c433d4654651c0721f/1626239172500/definition_of_predicate_in_grammar.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60f0920305c5b26a1272bb4d/1626378755885/very_good_morning_images_hd.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60e9197137da2614570ddd7e/1625889137701/definition_of_manual_dexterity.pdf
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60f06cf2fa9d7013435db4d0/1626369266397/9302947153.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60e8f1bcc14ff043cd5aa52e/1625878972215/73882371603.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e867ba661a887b00005c84/1625843642897/cbse_class_8_maths_chapter_1_exercise_1.1_solutions.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_off0000efaf.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xEFAF | 16792 bytes |
font_01_sfnt_off000107c1.bin010f16a0e8fb5fdf1147e8a82f295361250c343f17b3f2611421ee92abb6c606 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x107C1 | 17376 bytes |
font_02_sfnt_off00013527.bin2d1ffc5d182458fa8c9fec7aa74f46813a22ead300d6912c8f33235cedd2873f |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x13527 | 10680 bytes |
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