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 PDF contains embedded URLs, suggesting it is designed to redirect users to external sites, a common tactic for phishing or malware delivery. While no scripts were explicitly extracted, the PDF structure and embedded URLs point towards a potential exploitation or redirection mechanism.
Machine Learning
- Nyx PDF Classifier malicious score 0.9979
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/UZrB20b2Dcg/square?utm_term=pediatrician+job+interview+questions+and+answers
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60f3475ccba7b71501e61366/1626556252809/four_pictures_and_a_word.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60e8fc23566ded7d61ab5d77/1625881635409/find_the_value_of_x_and_y_in_each_triangle.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60f20cd0ec922002f42a07c3/1626475729048/meaning_of_muddled_in_english.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60f2ac21b84a576e6cf8e73d/1626516513396/84646085439.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60ec970958d864752e02bddb/1626117897471/70458119661.pdf
- https://static1.squarespace.com/static/60aac59fb7e9621e2f466549/t/60f2047f6d99b078444f686c/1626473600007/famabewuferake.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60ec80d5947cc46ca128500f/1626112213751/71648232374.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60f11c21fcdff1298e550c03/1626414113570/irs_get_my_payment_second_stimulus.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60e8b5128868327fff7f07be/1625863442815/int_activity_in_epilepsy.pdf
- https://static1.squarespace.com/static/60bf6c89a2b0b938881bcf91/t/60ed8ad8094bb21e9996546e/1626180312711/risemofezi.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_off00010a3c.binf329488c431187eb50027ba6355ba5a29d02386dd07ffbd55fdaa6bcccb70a18 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x10A3C | 16888 bytes |
font_01_sfnt_off0001360f.bin7dd4bdc18cb52bbbdbe4bbf621c533ba8e19c8ee3e96857233b2a3a213150ad3 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x1360F | 10984 bytes |
font_02_sfnt_off00014f88.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x14F88 | 16792 bytes |
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