Win.Trojan.Agent-36280 — PDF malware analysis

Static analysis result for SHA-256 1a10e7f5c561bb0c…

MALICIOUS

PDF

12.5 KB
MD5: be17c95cad55b797079a7fd6b29f3404 SHA-1: 54df0d4c080dac77179514f6d6832a9c1c3a92ee SHA-256: 1a10e7f5c561bb0c0ad103e528ff752899855060fe02fc95686e3f49d05fbbed
106 Risk Score

Malware Insights

Win.Trojan.Agent-36280 · confidence 98%

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

The file is a PDF containing embedded JavaScript, flagged by multiple heuristics and a critical ClamAV detection as Win.Trojan.Agent-36280. The ML classifier strongly indicates maliciousness. The embedded JavaScript is likely responsible for downloading and executing a second-stage payload, a common technique for malware delivery.

Machine Learning

  • Nyx PDF Classifier malicious score 1.0000

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
0e23f469ccee6308e5f77a9896572b55bc83ce133735c1a4624b1fec7cb2ddbb		 pdf-javascript-stream PDF /JS object 76 at offset 0x383 11649 bytes

Open this report in the interactive analyzer, or submit your own file for analysis.