PDF malware analysis — malicious · e19ea94603af5ad1

MALICIOUS

PDF

2.7 KB Created: 462 Authoring application: 7607

MD5: 0f7e9231111410ddac0f9e1840669c8b SHA-1: 2e93399bb69c71483c6f4c08ab89633becf83029 SHA-256: e19ea94603af5ad13db67e54afe23f696ca311bab22981341848c3a964e36c92

126 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The PDF file was flagged by ML classifiers and ClamAV as malicious. It contains embedded JavaScript, which is often used to download and execute further stages of a malware attack. The presence of obfuscated JavaScript and a suspicious extracted artifact named 'javascript_obj0013_001.js' strongly suggests an exploit delivery mechanism.

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` `2382df74d1a0ad8ae8ab326bd9ed669c274608ada59c0cbe7ab804a49685f7f2`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4991 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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