PDF malware analysis — malicious · d809e87df247ceb5

MALICIOUS

PDF

2.7 KB Created: 9874-01-01 Authoring application: 3700

MD5: eff3be61a0ee46373570ba210678a485 SHA-1: 9d11139878d54ebbbb055bc8d5d10fd15fb2d71b SHA-256: d809e87df247ceb55bd4b9e2c492a1ad397e0d7acfe2c7ad7c14ccd07218eed9

126 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 JavaScript/JScript

The PDF file was flagged as malicious by ML classifiers and ClamAV, indicating it contains an exploit. Heuristics identified embedded JavaScript, which is often used to deliver second-stage payloads or exploit vulnerabilities. The extracted JavaScript file, 'javascript_obj0013_001.js', is the primary artifact associated with the malicious behavior.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

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` `6be51281371450de13501580987bb2f671dd76430b73e0d4ded669b48633ee2e`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4798 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).

Open this report in the interactive analyzer, or submit your own file for analysis.