Malicious PDF — malware analysis report

Static analysis result for SHA-256 012ef42db0270a5a…

MALICIOUS

PDF

15.2 KB Created: 2010-03-19 20:57:57 Authoring application: Mecitaneueq
MD5: 1dd08cf849277f10cc588718c137e77b SHA-1: fbbeebf5d6c6c28471584c7eff45f45cd1b63a41 SHA-256: 012ef42db0270a5a5ea9eabc343a963d526d77348524c5b7227af549fb6f2a09
106 Risk Score

Malware Insights

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

The PDF contains embedded JavaScript, flagged by multiple heuristics as malicious. ClamAV specifically identifies it as 'Pdf.Exploit.Agent-30017'. The JavaScript is likely responsible for downloading and executing a secondary malicious payload, a common technique for initial access.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-30017 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-30017
  • 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_obj0020_000.js
7466db5aa9586245f01263a7d3225aeb0691c0484adc9f66313fdad773b49e7c
pdf-javascript-stream PDF /JS object 20 at offset 0x26B9 2541878 bytes