Malicious PDF — malware analysis report

Static analysis result for SHA-256 8af06cbcedbd20dd…

MALICIOUS

PDF

12.4 KB
MD5: 471554b6cdab0706f5213a69b68107b3 SHA-1: 013c8221a379009f5078bfb682631c4f1df4f978 SHA-256: 8af06cbcedbd20ddf1e73f3f0831a1984eb534ab18e95e490473472eb3926550
76 Risk Score

Malware Insights

MITRE ATT&CK
T1059.007 JavaScript

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings. ClamAV detection confirms the file is malicious, identifying it as Win.Trojan.Agent-36281. The embedded JavaScript is likely responsible for the malicious behavior, potentially downloading or executing further payloads.

Heuristics 3

  • ClamAV: Win.Trojan.Agent-36281 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Win.Trojan.Agent-36281
  • 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
94afe20b08aeadc67bb5fd982ec694fc99f5390f9dc32b09d4e277ad4331fb20		 pdf-javascript-stream PDF /JS object 76 at offset 0x369 11559 bytes

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