PDF malware analysis — malicious · bab311bf98ec3e26

MALICIOUS

PDF

14.4 KB Created: 2009-11-15 19:41:70 Authoring application: PDF Library 4.3.9 (via PDF Library 3.9.7)

MD5: 8e7c782e4a48ad664767c3d59dd0a9c6 SHA-1: 7f4c0fa7cc822cafe264f772e2f195b65d8fa9b9 SHA-256: bab311bf98ec3e26d991fb187b43992cd38ddc756547cbd9dcbbe10a242c82be

136 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV detected this file as Win.Trojan.Agent-36166, suggesting it is a known malicious agent. The embedded JavaScript is likely responsible for executing malicious code or downloading further payloads, aligning with common PDF-based attack vectors.

Heuristics 4

ClamAV: Win.Trojan.Agent-36166 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Win.Trojan.Agent-36166
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_obj0007_000.js` `201b3d5f96a90e48f35c4de87d86dc1cf4894ebf162a2d5175f31747b552ea0f`	pdf-javascript-stream	PDF /JS object 7 at offset 0x1A5	74555 bytes
Detection ClamAV: Win.Trojan.Agent-36166 Obfuscation or payload: unlikely

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