PDF malware analysis — malicious · b6560952f7d00a51

MALICIOUS

PDF

2.7 KB Created: 7772-01-01 Authoring application: 8415

MD5: b19818cb41f9c26457177efb66508349 SHA-1: 8ca654564105afe8c591012d1735cc7c746e5831 SHA-256: b6560952f7d00a51c80bc57d8c34725901ed6affdbab5396231ac293b8245e48

96 Risk Score

Malware Insights

MITRE ATT&CK

T1204.002 Malicious File: Malicious File

The PDF file contains embedded JavaScript, indicated by multiple heuristic firings including 'PDF_JAVASCRIPT' and 'PDF_JS'. The ClamAV detection 'Pdf.Exploit.Agent-36014' strongly suggests malicious intent. The embedded JavaScript file 'javascript_obj0013_001.js' was flagged for obfuscation, indicating it is likely designed to download and execute a second-stage payload. The document body content is unreadable, preventing further analysis of the lure.

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` `dda9c8edad5b212d8bf3603e00dcd7953f6772859b064c8bdfacf042562b8648`	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).

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