PDF malware analysis — malicious · f5d2a612768c4256

MALICIOUS

PDF

2.7 KB Created: 7274-01-01 Authoring application: 8244

MD5: 13cc5efcb60d5ed0f93bcbd8d65019c2 SHA-1: d0e5818dbcc7ffa20ede6f001deedf1c147fa4a5 SHA-256: f5d2a612768c42562f2d347c35502a5b832cefdc9bb5a5efca42a2c5a4e0c3d2

96 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV detection as 'Pdf.Exploit.Agent-36014' confirms its malicious nature. The embedded JavaScript, though obfuscated, is likely responsible for executing the exploit, leading to the download or execution of a secondary payload. The file's structure and the presence of obfuscated JavaScript suggest an attempt to exploit PDF reader vulnerabilities.

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` `b48a7fa214bfc71d7d98dc6c7db0dcd451983d59b8555aa4f2ede7f06fa4894b`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4796 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.