PDF malware analysis — malicious · 3561d7fc2bf12252

MALICIOUS

PDF

5.6 KB Created: 2011-02-11 20:10:06 Authoring application: oke got

MD5: 7c38a15bcdc0ba18126671e2deae46ed SHA-1: 9780ee08074e0d6ab537e6c725b607748f50f034 SHA-256: 3561d7fc2bf1225233ef5b9bb2556c1ac5eedfc63581781d52f22ae01876e33b

78 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious Link

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. ClamAV detection as 'Pdf.Dropper.Agent-7248188-0' strongly suggests a dropper functionality. The embedded JavaScript is likely responsible for downloading and executing a second-stage payload, which is a common technique for malware distribution.

Heuristics 4

ClamAV: Pdf.Dropper.Agent-7248188-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Dropper.Agent-7248188-0
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.
Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGE

One or more files extracted from inside this sample matched static suspicious-content checks such as script obfuscation, encoded payload blobs, packed data, or execution/download terms.

Extracted artifacts 1

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`javascript_obj0007_000.js` `2c9c2e901224319e3308d0a9d9ada674644326f1f0b0209cee5515b167d20416`	pdf-javascript-stream	PDF /JS object 7 at offset 0xA36	4156 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 2 long base64-like blob(s).

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