Malicious PDF — malware analysis report

Static analysis result for SHA-256 58024015a814d75a…

MALICIOUS

PDF

12.5 KB
MD5: 5b376cde1d0e787725117c2c2c09e35b SHA-1: 7cf66ea4d73caf2db16371d28ad20887b0a72eac SHA-256: 58024015a814d75ab85c92f823177d66973df6c42570bef360b1f933705bb995
76 Risk Score

Malware Insights

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

The PDF contains embedded JavaScript, indicated by heuristic firings for PDF_JAVASCRIPT and PDF_JS. ClamAV detection as Win.Trojan.Agent-36280 confirms its malicious nature. The embedded JavaScript is likely intended to download and execute a secondary payload, a common technique for malware delivery.

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
8e46bc3c53415754a9c779a8276b2c1f5da4bc89e84c5f94bd7f278acf41ed40		 pdf-javascript-stream PDF /JS object 76 at offset 0x383 11693 bytes

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