PDF malware analysis — malicious · 59e31228f0e98905

MALICIOUS

PDF

2.7 KB Created: 531 Authoring application: 6122

MD5: 6b6040bea571f02a9612e7483dcfa266 SHA-1: 7059fa358bc552a7e616b5648e8fed51c6fba1d2 SHA-256: 59e31228f0e9890584c82e08d9cd921a19f587ab58fba140cec393930973aa09

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. The ClamAV detection 'Pdf.Exploit.Agent-36014' strongly suggests a known exploit. The extracted JavaScript file exhibits obfuscation, typical of exploit delivery mechanisms. The primary attack pattern involves leveraging JavaScript within the PDF to trigger an exploit, likely leading to further stages of malware execution.

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` `86fd828a0ee4f25ffa1016de9cbda1e3c54f11b869ca52e7fa6591548e45d856`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4804 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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