PDF malware analysis — malicious · 7e3582dab451a41f

MALICIOUS

PDF

11.9 KB

MD5: 8a7517899dfa2e56dbdfd98b420e80ab SHA-1: f432dc37dbc88a62d2b1897642aeb0b60b2eddd2 SHA-256: 7e3582dab451a41f832a67466c58beca799a93bf5c63222224df1fedfc97647b

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The critical ClamAV detection indicates this PDF is malicious, specifically identified as 'Pdf.Exploit.Agent-36177'. The presence of embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics, suggests the file attempts to leverage a PDF exploit to run code. The embedded JavaScript is likely responsible for downloading and executing a second-stage payload, though its exact function cannot be determined due to obfuscation.

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36177 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36177
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` `a7e6203b0e8f812879ed8382ccbb3900ad81b5a92faf27692f51de6e8c96c13a`	pdf-javascript-stream	PDF /JS object 7 at offset 0x1A6	569 bytes

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