PDF malware analysis — malicious · 513cf8f32538c4bf

MALICIOUS

PDF

2.7 KB Created: 2869-01-01 Authoring application: 1369

MD5: 6aeb9b1b04fd9689f63475e94f1b26d3 SHA-1: ebb338f854b79402f71093f74ff57f30ca901253 SHA-256: 513cf8f32538c4bf1e6eee3ffc4b2749cb7348a4416fe4d944dd7b5906f76dbe

96 Risk Score

Malware Insights

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings including 'PDF_JAVASCRIPT' and 'PDF_JS'. The 'EXTRACTED_FILE_STATIC_TRIAGE' heuristic flags hex escape obfuscation and script obfuscation indicators within the extracted 'javascript_obj0013_001.js' file. ClamAV also detected this as 'Pdf.Exploit.Agent-36014'. The embedded JavaScript is likely responsible for executing a malicious payload, although its exact function cannot be determined due to obfuscation.

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` `eafe1609ccd2c8236ca25e314a063fecbacebb6c7782643fa5d8f913dfaeadd2`	pdf-javascript-stream	PDF /JS object 13 at offset 0x328	4816 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.