PDF malware analysis — malicious · aa0a013417bfc78d

MALICIOUS

PDF

2.7 KB Created: 8927-01-01 Authoring application: 891

MD5: ac6b78f4f28cc880ac74bb4854dbb8d0 SHA-1: dd74fc63899ec7a48271e0c70b1a286c3152634b SHA-256: aa0a013417bfc78d05d28d6274d1d4a6c22cd0538b4f6df4f39a869db99b0eaa

96 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File: Malicious File

The PDF file contains embedded JavaScript, indicated by the PDF_JAVASCRIPT and PDF_JS heuristics. The critical ClamAV detection of 'Pdf.Exploit.Agent-36014' strongly suggests a known PDF exploit. The extracted JavaScript file shows signs of obfuscation, typical for malware attempting to hide its malicious actions, such as downloading and executing further payloads. The lack of readable document body text means the specific lure cannot be determined, but the technical indicators point to a malicious PDF exploit.

Heuristics 4

ClamAV: Pdf.Exploit.Agent-36014 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Exploit.Agent-36014
Suspicious extracted artifact medium 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.
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_obj0013_001.js` `0fd646e0906d41b576dc2c7a41a0f0472057d26b0b67fed96d6702bedfa52be9`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4801 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 10 eval/decoder/string-building token(s). Carved artifact contains 3 long hex-escaped blob(s).

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