PDF malware analysis — malicious · bffe5e3754c9160b

MALICIOUS

PDF

3.2 KB

MD5: efa7d8d0765e32224bd77fb920265983 SHA-1: 30edbb588e5fa251c252c3da4a915cb0ffdfa995 SHA-256: bffe5e3754c9160b8acb213c9eb4078c9d63fb66d9a233475b0694b1986a205b

106 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

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, which is commonly used in PDF exploits to download and execute further malicious content. The document body contained unreadable characters, suggesting it is not intended for human consumption and likely serves as a container for the exploit.

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` `860768fb03798544b4fb1d0180c4fb9e6cb9c430d50dac01cc8d78018dfa68ad`	pdf-javascript-stream	PDF /JS object 7 at offset 0x9C8	466 bytes

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