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, despite some being marked as benign, suggests an attempt to lure the user to external resources. The PDF structure and embedded artifacts, combined with the heuristic firings, point towards a phishing or malware distribution scheme.
Machine Learning
- Nyx PDF Classifier malicious score 0.9882
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/gOBB6uaVNRA/square?utm_term=lenze+smv+frequency+inverter+manual
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60e9489518245d33f182ede3/1625901205164/after_buddhas_death.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60e77b29e6052d54f78a81c2/1625783081301/thomas_delauer_fasting_schedule.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ee00a02e8a4a2aca7dd945/1626210464236/how_data_is_different_from_information.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60ec99529cb57f380a799838/1626118482337/dozabozunibesurupotibivud.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60ec90afbc6eee4b058f454a/1626116271591/40979058027.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ee00ce7ce58f02ed9761f2/1626210510653/how_to_say_three_in_spanish.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60e7c91923621b4743e32c84/1625803033335/46917657260.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60e811d26e46386ca3c2cad2/1625821650257/high_and_low_context.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60e7d1cbadf2c268820034ae/1625805259737/38671845821.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_off00011f12.binf7d9ce8c1b8f6afd14047669341175136ddafa75909883e7da4e90bd701e027c |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x11F12 | 17516 bytes |
font_01_sfnt_off00014d63.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14D63 | 16792 bytes |
font_02_sfnt_off0001657a.bin598ef123b3aa5b87c063f904d00f33e300c1e17b8b6c9ea9ceb9ef1d66332acd |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1657A | 10820 bytes |
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