PDF malware analysis — malicious · 4573aba2afbf6216

MALICIOUS

PDF

3.3 KB

MD5: 12fd7f1c19099d6cf41546048d8a3cae SHA-1: 260191a1a279d2c42687d99d1b607f4e2fa98109 SHA-256: 4573aba2afbf6216aad2d3cdde86f8c5e7ca90b9560c05bfa7c2c8c718c6cbe5

106 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious Link

The PDF file was flagged by ClamAV as Pdf.Exploit.Agent-36121 and a machine learning classifier indicated a high probability of maliciousness. Embedded JavaScript was detected, suggesting the PDF attempts to exploit a vulnerability to run arbitrary code. The exact nature of the exploit and its payload could not be determined due to the obfuscated nature of the embedded script.

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` `0ab74ba6c9521010ee35c3314fa6dafe92a53a4e348cbeac6a4fcf1b4286a841`	pdf-javascript-stream	PDF /JS object 7 at offset 0xA88	315 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.