Win.Trojan.Agent-36280 — PDF malware analysis

Static analysis result for SHA-256 8ac2c964c6ea3352…

MALICIOUS

PDF

12.5 KB
MD5: b94ecdac57feaf22892a53bc685041ac SHA-1: 1b11cbfc2bdbaa06c04c9ecbe0e2a108138d67d0 SHA-256: 8ac2c964c6ea3352f9246403b68d6dac73c131d0e772637d1b20889b12fefad3
106 Risk Score

Malware Insights

Win.Trojan.Agent-36280 · confidence 99%

MITRE ATT&CK
T1204.002 Malicious File: Malicious File

The file is a PDF identified as malicious by multiple heuristics, including a high-confidence ML classifier and ClamAV detection as Win.Trojan.Agent-36280. It contains embedded JavaScript, which is a common technique for executing malicious code within PDF documents. The JavaScript is likely responsible for downloading and executing a second-stage payload.

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
00a8e136249971f04f5d89d415070e6cd4994ca505731165899c42f8583b9e99		 pdf-javascript-stream PDF /JS object 76 at offset 0x369 11737 bytes

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