Malicious PDF — malware analysis report

Static analysis result for SHA-256 bbcb2e2cad1d8100…

MALICIOUS

PDF

16.6 KB Authoring application: Xedeehagireuehoefovi (via Sahagipohesico)
MD5: 8239ffc0067fdc945be89188277c4c63 SHA-1: ca380a946504abad08147dbc9184e4b8c59b968a SHA-256: bbcb2e2cad1d81004bb86da81e59c040d2288b9f835a024377866e79d91a16bf
76 Risk Score

Malware Insights

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

The PDF contains embedded JavaScript, as indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV detection confirms this is a malicious dropper (Pdf.Dropper.Agent-7217105-0). The embedded JavaScript is likely responsible for downloading and executing a second-stage payload, which is a common technique for PDF-based malware delivery.

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-7217105-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7217105-0
  • 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_obj0026_000.js
4dbcf10d04e0b59ba691940d5f2de54e36a6b11d4f473908e1ec3e0ae2dfe554		 pdf-javascript-stream PDF /JS object 26 at offset 0x3851 36749 bytes

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