PDF malware analysis — malicious · d3cf10a7ba485f64

MALICIOUS

PDF

16.2 KB Created: 2010-03-05 15:19:50 Authoring application: Laxiwoveja

MD5: 69a8558fb631cb61bbb23563a3a1ac31 SHA-1: 28940e65e6e9f3ee9659fc118f78db9f62e3a9b9 SHA-256: d3cf10a7ba485f640bc38cbb29adfeeaa4f8c31b2bd046051b90d8f1d7e59da6

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The critical ClamAV heuristic indicates the file is malicious, specifically identified as 'Pdf.Exploit.Agent-36066'. The presence of PDF JavaScript actions and embedded JS streams strongly suggests an exploit is being leveraged. The JavaScript is likely responsible for downloading and executing a second-stage payload, although the exact functionality cannot be determined due to obfuscation or truncation.

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36066 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36066
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_obj0022_000.js` `22e7b9b95199cc294a88baec03e968aa698abb89fdbf202e98b946c7b2639771`	pdf-javascript-stream	PDF /JS object 22 at offset 0x30AF	971255 bytes

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