PDF malware analysis — malicious · 80a3d12425c22e0e

MALICIOUS

PDF

2.7 KB Created: 9640-01-01 Authoring application: 6971

MD5: 23407055b14db8d94545fb2d15118414 SHA-1: 69efafec3ac325b2de956820a717c964cc3d9cc2 SHA-256: 80a3d12425c22e0e26a409fed14e4fac1b9728f98a463583a7f690cd582cd0a0

96 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File: Malicious File

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings and the presence of an embedded JS stream. The ClamAV detection 'Pdf.Exploit.Agent-36014' strongly suggests this is an exploit document. The extracted JavaScript file, 'javascript_obj0013_001.js', is likely responsible for the malicious payload execution. The document body is unreadable, but the presence of JavaScript and the ClamAV signature point to an exploit delivery mechanism.

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` `fd70bf9a53d46ded2fbc5c28ccf4b4c3af5c5608139db5dc1aed0c8105954953`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4800 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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