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 a phishing or redirection attempt. The wkhtmltopdf authoring application and the nature of the detected heuristics point towards a PDF-based attack, potentially involving embedded scripts or exploits.
Machine Learning
- Nyx PDF Classifier malicious score 0.9920
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/~3/4aHNpQc2m6I/square?utm_term=cleburne+tx+to+stephenville+tx
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60ec872aef188817f7e1b9ab/1626113834510/if_my_complaints_could_passions_move.pdf
- https://static1.squarespace.com/static/60bf6bff0d8d387fecc8b153/t/60ecf635a17c7f1bf0fe2350/1626142261791/what_can_i_use_instead_of_dry_sherry.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60f206cf1693376a833bb5bb/1626474191336/how_to_make_an_absolute_value_inequality_from_a_number_line.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e91af73f195e1e4036248f/1625889527321/the_expendables_1999.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60ed8feef8b4e244e40053e4/1626181614415/34409134893.pdf
- https://static1.squarespace.com/static/60aac5994c6b1805bc4acbdb/t/60e78f1b6d117d6eec9f9a5f/1625788187109/gta_online_best_clubhouse.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60f1371844f13e0787b32731/1626421016660/what_phase_change_shows_a_change_from_gas_to_solid.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60e87d50c089c1459a16a6dd/1625849168680/dojusexo.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60ec823a0cf33f708d7a46da/1626112570821/apa_referencing_7th_edition_website.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_off0000f644.bincca8340a9565e84f43dfc5c945ae9c9155c5128cb85b7e744c10c2a1f07b1cc9 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xF644 | 10624 bytes |
font_01_sfnt_off00010e59.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10E59 | 16792 bytes |
font_02_sfnt_off0001266b.bin2ea767201e7dda6448e02fc829f92e4f7681ef7cb671eb8566603ffcb3b3a65b |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1266B | 17096 bytes |
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