PDF malware analysis — malicious · 9363a44ea676d76e

MALICIOUS

PDF

2.7 KB Created: 3593-01-01 Authoring application: 1749

MD5: 205e18a7c21c9775873a07e6c3e1a2a8 SHA-1: 820fa70533f5c074742ead70be6599075dc92b78 SHA-256: 9363a44ea676d76e9e7f765a3eea55b729b4f06ad12223bdffaa75033a86a34d

96 Risk Score

Malware Insights

MITRE ATT&CK

T1059.007 Scripting: JavaScript

The PDF contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. The ClamAV detection 'Pdf.Exploit.Agent-36014' strongly suggests this is an exploit. The extracted artifact 'javascript_obj0013_001.js' further confirms the presence of JavaScript, likely used to deliver a malicious payload. The obfuscation indicators within the extracted JavaScript suggest an attempt to evade detection.

Heuristics 4

ClamAV: Pdf.Exploit.Agent-36014 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36014
Suspicious extracted artifact medium EXTRACTED_FILE_STATIC_TRIAGE

One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.
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.

Filename	Kind	Source	Size
`javascript_obj0013_001.js` `2d192771ee6d1b4ea4a88378d891518e72ad2bf40f37ed4a15a893cfe68c0f74`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4793 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 10 eval/decoder/string-building token(s). Carved artifact contains 3 long hex-escaped blob(s).

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