PDF malware analysis — malicious · d22f9e76a607523d

MALICIOUS

PDF

3.2 KB

MD5: db7a4f8d6ef6a0f562dd8d14f10f803e SHA-1: 6c4b0c8d8ca8010ba58889098616aedec9f1e7a3 SHA-256: d22f9e76a607523dea13baa8f59cbb8c525a3e602f0a62db1164cc4e168e9717

106 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The PDF file was flagged by multiple heuristics, including a critical ClamAV detection (Pdf.Exploit.Agent-36121) and a high ML score, indicating maliciousness. Embedded JavaScript was detected, suggesting an exploit attempt. The SHA256 hash is included as a primary indicator. The document body contained unreadable characters, providing no contextual clues.

Machine Learning

Nyx PDF Classifier malicious score 0.9999

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36121 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36121
JavaScript action low PDF_JAVASCRIPT

PDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
Embedded JS stream low PDF_JS

PDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`javascript_obj0007_000.js` `978bf8fe4462bebe3d63f08062fdb1745c45e9f1d961b6a3d497b52301409cbf`	pdf-javascript-stream	PDF /JS object 7 at offset 0x9D7	484 bytes

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