PDF malware analysis — malicious · b95e324ead2da736

MALICIOUS

PDF

44.7 KB

MD5: cf91143c868d8899ca03f06d227eb078 SHA-1: 8f777bd8fb60f2913f0d80211ecab505762b0eb8 SHA-256: b95e324ead2da736422d234f412ac1d4f17ece85326cbca0098cbaa2a714497c

106 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File: Malicious File

The critical ClamAV detection and high ML classifier score indicate maliciousness. The PDF contains embedded JavaScript, which is a common technique for exploiting vulnerabilities or delivering secondary payloads. The presence of JavaScript actions and streams strongly suggests an attempt to execute malicious code upon opening the document.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

Heuristics 3

ClamAV: Pdf.Malware.Agent-7664685-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Malware.Agent-7664685-0
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_obj0001_000.js` `86a62cd82be05e6ac29d7cf5457a61e9bd607cd6ac3cce478ac0803b9e7164db`	pdf-javascript-stream	PDF /JS object 1 at offset 0xB00A	491 bytes

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