MALICIOUS
116
Risk Score
Malware Insights
MITRE ATT&CK
T1566.001 Spearphishing Attachment
The file is identified as malicious by ML classifiers and ClamAV, specifically as a phishing trojan. The presence of a QR code lure heuristic suggests an attempt to trick users into interacting with the document via their mobile devices. While no scripts were directly extracted, the PDF structure and embedded URLs indicate a potential for malicious redirection, aligning with phishing attack patterns.
Machine Learning
- Nyx PDF Classifier malicious score 0.9923
Heuristics 5
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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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QR-code redirect lure medium SE_QR_LUREDocument instructs the user to scan a QR code with a phone — consistent with QR phishing, but also common in legitimate documents
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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/~3/0YvHz_IItD0/square?utm_term=react+native+for+mobile+development+pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60ee1f5be9cbfe6c2fe5c14b/1626218331677/fojemumiz.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ec9559934d360eb289e5ea/1626117465198/vigagifiwumawazet.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60ec7714a3e9df788e6c1702/1626109716833/p0344_ford_f150.pdf
- https://static1.squarespace.com/static/60bf6cad3a95e91b59aa2418/t/60e94015563c1506a8b71b8b/1625899029297/are_there_we_go.pdf
- https://static1.squarespace.com/static/60aac4e0d5abe22cec5c4b22/t/60e8fe2a5ebba154a8fab047/1625882154871/mudegowenuzukanade.pdf
- https://static1.squarespace.com/static/60aac4dd19f082755c4e5c69/t/60ed1f7cc50d503b9d54f694/1626152828426/38618506169.pdf
- https://static1.squarespace.com/static/60bf69b23f3791685666e32d/t/60e89084b14d1431991a3ffd/1625854084687/gexejatilek.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60e77ccd95336864b54083d6/1625783501957/62124155293.pdf
- https://static1.squarespace.com/static/60aac52a97a1d73ddacfe14c/t/60ede2d5ea8d40126a1c7bb3/1626202837364/81657400037.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_off0000e72d.bin9d2294e344127da9ddc2b77d68b1576b6b78373885bc9da2859f180a98f2c1e1 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xE72D | 16792 bytes |
font_01_sfnt_off0000ff3f.bin981d0beb718d07da3a6cd08e2f464e195138f50d2d18ffa5bc15e5f6f3ca1ceb |
pdf-font-stream | PDF embedded font (sfnt) at offset 0xFF3F | 17848 bytes |
font_02_sfnt_off00012e7e.binfcd6067967d75012c44f02a68d707d31ebdcecd943bbd76f0a5190053a436685 |
pdf-font-stream | PDF embedded font (sfnt) at offset 0x12E7E | 10864 bytes |
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