PDF malware analysis — malicious · 7d74426980a50ae4

MALICIOUS

PDF

2.7 KB Created: 4423-01-01 Authoring application: 3391

MD5: c8aa39496fc192c55eacc32959ce0513 SHA-1: ea6e31c5ef12990c0f61865c5d9fcabddbe9c205 SHA-256: 7d74426980a50ae44f749a657950d6a021bbd451d124ff3cab3ad2c36e1c2e36

96 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV detected this as Pdf.Exploit.Agent-36014, suggesting it's a known exploit. The embedded JavaScript, likely obfuscated, is expected to download and execute a second-stage payload. The file type and heuristic firings strongly indicate a malicious PDF designed for exploit delivery.

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` `9361fad62e33e6e025bfedbdd6a17aaf1610508afd1ebe9693f9b22c7618a338`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4791 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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