Pdf.Dropper.Agent-7104960-0 PDF malware analysis — malicious · daea060bbb14931c

MALICIOUS

PDF

3.0 KB

MD5: e6c7ed65de6a894a1130927bfdb0bcf2 SHA-1: 6f19f3a55c8461960cdf47b986d12fb69a5f3a17 SHA-256: daea060bbb14931c175b974d5029bc95e6be4712cd76ee480f7ad15f97a77d83

118 Risk Score

Malware Insights

Pdf.Dropper.Agent-7104960-0 · confidence 95%

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The PDF was flagged as malicious by a machine learning classifier and ClamAV, which identified it as Pdf.Dropper.Agent-7104960-0. Static analysis revealed embedded JavaScript, which is commonly used in malicious PDFs to download and execute further stages. The extracted JavaScript file, 'javascript_obj0009_000.js', is the primary artifact responsible for the malicious behavior.

Machine Learning

Nyx PDF Classifier malicious score 1.0000

Heuristics 5

ClamAV: Pdf.Dropper.Agent-7104960-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Dropper.Agent-7104960-0
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.
String.fromCharCode low PDF_FROMCHARCODE

String.fromCharCode found — used to construct payload strings dynamically. Common in benign JavaScript libraries for codepoint manipulation, so this alone is informational; weaponised use is also caught by the dedicated fromCharCode-stage and exploit-shape rules. (matched inside decoded stream)
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_obj0009_000.js` `b573c4893db2e79594dd55780e52349def7d1664d08136cf9853f9a73022eea3`	pdf-javascript-stream	PDF /JS object 9 at offset 0xD6	21201 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 3 eval/decoder/string-building token(s). Carved artifact contains 1 long base64-like blob(s).

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