PDF malware analysis — malicious · 4e7900aed1dc67f3

MALICIOUS

PDF

6.6 KB Authoring application: Tisilarehaue (via 4ee2dTibedegabala)

MD5: 7ca336724eeb7e5c6f77935e3417a1c4 SHA-1: 44913dd47622b721de8f7ffea89fd52be08edd4c SHA-256: 4e7900aed1dc67f316df39ce45ff8c758b2126f90328fcf6094f46a29a58564d

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The critical ClamAV heuristic 'Pdf.Exploit.Agent-36142' strongly indicates malicious intent. Additionally, the presence of embedded JavaScript, identified by 'PDF_JAVASCRIPT' and 'PDF_JS' heuristics, suggests the file is designed to execute arbitrary code. The embedded JavaScript is likely responsible for exploiting a vulnerability within the PDF reader to achieve this execution, aligning with common PDF-based attack vectors.

Heuristics 3

ClamAV: Pdf.Exploit.Agent-36142 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36142
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_obj0010_000.js` `d4dce4f95f7146e3b127d68edf45ceb045483a205d9e9a2a53d6e6b80d83b663`	pdf-javascript-stream	PDF /JS object 10 at offset 0x1230	1728 bytes

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