Malicious PDF — malware analysis report

Static analysis result for SHA-256 ad89df7d58d12cc9…

MALICIOUS

PDF

12.4 KB
MD5: fe5b0fe332690226f372acddd53ea28a SHA-1: a720cca4aaf7d05cbc69990ba85974c4b77fb2ee SHA-256: ad89df7d58d12cc907d82572c263dae9e1fc11034e36ac75ca3e1af72377f3ca
76 Risk Score

Malware Insights

MITRE ATT&CK
T1059.001 PowerShell T1204.002 Malicious File

The PDF file contains embedded JavaScript, which is a common technique for delivering malicious payloads. ClamAV detection as Win.Trojan.Agent-36280 strongly indicates malicious intent. The embedded JavaScript likely attempts to download and execute a secondary payload, contributing to the overall malicious nature of the document.

Heuristics 3

  • ClamAV: Win.Trojan.Agent-36280 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Agent-36280
  • 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.

FilenameKindSourceSize
javascript_obj0076_000.js
2e4277f20fdca00a4c4c8ab00247b07f20881c8624898434547eca24384eb7cb
pdf-javascript-stream PDF /JS object 76 at offset 0x383 11598 bytes