PDF malware analysis — malicious · 8d4ff385243ec538

MALICIOUS

PDF

2.7 KB Created: 9089-01-01 Authoring application: 7740

MD5: bfea1f12fa548a95376fef5245834b95 SHA-1: 08782a5dc2b2bffa40dd6e727d912c4063a2586f SHA-256: 8d4ff385243ec5381eb0dbedea929ba32e7c2c1710313b4da71dacaf7e72529c

96 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File: Malicious JavaScript

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings and the presence of an extracted JavaScript file. The ClamAV detection 'Pdf.Exploit.Agent-36014' strongly suggests this JavaScript is malicious and likely exploits a vulnerability within the PDF reader to execute. The primary IOC is the extracted JavaScript file itself, which is the likely vector for the malicious payload.

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` `398f24ba0798fb555e6a7dc577830fef7efc9413a7f0ea3267ab20e8b5c6b70b`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4795 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.