PDF malware analysis — malicious · 2571e5d6a7674520

MALICIOUS

PDF

2.7 KB Created: 9389-01-01 Authoring application: 5352

MD5: e46c6cccc0cbae77ed4248e19a339031 SHA-1: 8f704bcaebc8521a69f3ea84ce0b5543a40712f8 SHA-256: 2571e5d6a7674520ae9c0cfd08ea7dc07218611f797228ccea95068c48b11752

128 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF was flagged by ML classifiers and ClamAV as malicious, specifically detecting an exploit. Embedded JavaScript, obfuscated with hex escapes, is present and likely responsible for the exploit execution. The ClamAV signature 'Pdf.Exploit.Agent-36014' indicates a known exploit targeting PDF vulnerabilities.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

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` `65250133c47b2f2810541873cc13a35d44f5accdb41e6b787c103054d0549201`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4739 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).

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