Pdf.Dropper.Agent-7278604-0 — PDF malware analysis

Static analysis result for SHA-256 850385cc7224db8f…

MALICIOUS

PDF

11.2 KB
MD5: 5abfbe2ac2d082fbd07e06ee39a826c7 SHA-1: f827958368f3ca1dc6a45125413671b23d1f7f39 SHA-256: 850385cc7224db8fb2c70eeac62382b81eb83b05699dd197b050d71e2c5440dd
76 Risk Score

Malware Insights

Pdf.Dropper.Agent-7278604-0 · confidence 95%

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

The critical ClamAV heuristic identified the file as 'Pdf.Dropper.Agent-7278604-0', indicating it functions as a dropper. The presence of embedded JavaScript, as flagged by PDF_JAVASCRIPT and PDF_JS heuristics, strongly suggests that the script is responsible for downloading and executing a secondary malicious payload. The document body content was unreadable, but the combination of dropper classification and embedded script points to a typical malware delivery mechanism.

Heuristics 3

  • ClamAV: Pdf.Dropper.Agent-7278604-0 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Dropper.Agent-7278604-0
  • 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_obj0004_000.js
bcd5cdd91339e8c01e038c141e21def42d0d50fcd8bb2ab2c536d52dc475d65b		 pdf-javascript-stream PDF /JS object 4 at offset 0x210 973 bytes

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