PDF malware analysis — malicious · c8a3e061a1318671

MALICIOUS

PDF

12.3 KB

MD5: 824dd2a5af410f08fa1059288e8e07e9 SHA-1: b69121fdd181fde7874c5bd4c3953efd073ae004 SHA-256: c8a3e061a1318671763f5d3a81e68a470c742ef5c7afd2884d4ba600c8c64a03

136 Risk Score

Malware Insights

MITRE ATT&CK

T1204 Malicious Link

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings and the presence of an extracted JavaScript file. ClamAV detections confirm the malicious nature of the file, identifying it as a PDF exploit. The embedded JavaScript is likely responsible for executing the exploit and delivering a malicious payload.

Heuristics 4

ClamAV: Pdf.Exploit.Agent-36365 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36365
ClamAV detection on extracted artifact critical EXTRACTED_FILE_CLAMAV

ClamAV flagged at least one file extracted from inside this sample. Even when the wrapping document carries no AV detection of its own, a hit on the carved artifact is a strong indicator the sample is a delivery vehicle.
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_obj0076_000.js` `2eefba46dd36d8d12648f13bfbac93a792667550a3141f6c819f0ef68efc8c20`	pdf-javascript-stream	PDF /JS object 76 at offset 0x369	11489 bytes
Detection ClamAV: Pdf.Exploit.Agent-36364 Obfuscation or payload: unlikely

Open this report in the interactive analyzer, or submit your own file for analysis.