Malicious PDF — malware analysis report

Static analysis result for SHA-256 fabb48771d412d41…

MALICIOUS

PDF

16.0 KB
MD5: 5e78b8550e600c206b85f96ac2793b93 SHA-1: 00712d30334b6655c7623c95c2a9012d7389747d SHA-256: fabb48771d412d41cbde2adbfe238c2649ac672846fcc666873600cd2b021a48
76 Risk Score

Malware Insights

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

The PDF contains embedded JavaScript, indicated by multiple heuristics and the presence of a large JavaScript object. ClamAV detection as 'Pdf.Exploit.Agent-36324' strongly suggests this is an exploit attempting to deliver a second-stage payload. The embedded JavaScript is the likely mechanism for this exploit.

Heuristics 3

  • ClamAV: Pdf.Exploit.Agent-36324 critical CLAMAV_DETECTION
    ClamAV detected this file as malware: Pdf.Exploit.Agent-36324
  • 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
86539a3076f505c307b7c9ec27695fdf69fe15ed5cafcb701a00645b1266c647		 pdf-javascript-stream PDF /JS object 76 at offset 0x2D4 15465 bytes

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