Malicious PDF / .TXT — malware analysis report

Static analysis result for SHA-256 461cebbabaa040d3…

MALICIOUS

PDF / .TXT

10.2 KB
MD5: 7884e465df68a1373d7d5204566631ae SHA-1: 533cec074cbef39ad3fea699ee5b23fe0e21ccfd SHA-256: 461cebbabaa040d34a28cdfa27a9476febe47cb8548433c2a7845c32b12ab6bf
76 Risk Score

Malware Insights

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

The critical ClamAV heuristic indicates this PDF file is recognized as malware (Pdf.Exploit.Agent-24134). Low-severity heuristics confirm the presence of embedded JavaScript, which is a common vector for PDF exploits. The JavaScript stream is likely responsible for the malicious behavior, potentially downloading and executing a secondary payload.

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-24134 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-24134
  • 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_obj0044_000.js
df82662f560452fe4baa4474150a2cb58f70210a0e3d901a2c039fdd339c5e1c		 pdf-javascript-stream PDF /JS object 44 at offset 0x14C 27916 bytes

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