PDF / .SWA malware analysis — malicious · d8196d8912202396

MALICIOUS

PDF / .SWA

7.2 KB Authoring application: Bofatezozinefaxfa (via e23b9Vogewojixariuawi)

MD5: a2b51facb05d709d8895aae4ccaa12f9 SHA-1: 665b989777ce782cd4060a6165ec9d48e8570bfc SHA-256: d8196d8912202396b2bafe1713594c2a7a911c4118c220f2fbdb0267aeaf39c8

76 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell

The PDF file contains embedded JavaScript, as indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. The ClamAV detection 'Heuristics.PDF.ObfuscatedNameObject' further suggests malicious intent. The embedded JavaScript is likely responsible for executing malicious code, potentially downloading a second-stage payload. The SHA256 hash is included as a primary IOC.

Heuristics 3

ClamAV: Heuristics.PDF.ObfuscatedNameObject critical CLAMAV_DETECTION

ClamAV detected this file as malware: Heuristics.PDF.ObfuscatedNameObject
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_obj0011_000.js` `ca838ab153ea9de4fff1e74bdd0848fd720f71bc6fbee4425be234136cd19b41`	pdf-javascript-stream	PDF /JS object 11 at offset 0x1349	2325 bytes

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