Pdf.Dropper.Agent-7237044-0 PDF malware analysis — malicious · 1ec0bfacf0c7f918

MALICIOUS

PDF

8.0 KB

MD5: 50862f8fe2d9c7421ee589f1527f44ee SHA-1: e0c7d603a4b1570bb9f956de9b09afbc7eef6587 SHA-256: 1ec0bfacf0c7f9181e0fc19656768cdf6d635f88aef567dc24272efacfd800e1

86 Risk Score

Malware Insights

Pdf.Dropper.Agent-7237044-0 · confidence 95%

MITRE ATT&CK

T1059.001 PowerShell T1204.002 Malicious File

The PDF file was flagged by ClamAV as Pdf.Dropper.Agent-7237044-0. Static analysis revealed embedded JavaScript streams, with one deobfuscated script being particularly large. This suggests the script is responsible for downloading and executing a secondary payload, a common dropper behavior. The presence of JavaScript actions and embedded JS streams points to T1059.001 and T1204.002.

Heuristics 5

ClamAV: Pdf.Dropper.Agent-7237044-0 critical CLAMAV_DETECTION

ClamAV detected this file as malware: Pdf.Dropper.Agent-7237044-0
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.
syncAnnotScan annotation-staging primitive low PDF_FOXIT_SYNCANNOTSCAN

PDF JavaScript calls syncAnnotScan() — a no-op annotation-enumeration primitive used by exploit-kit JavaScript to stage payload reads from annotation /Subject fields before eval(). Not a vulnerable sink itself; rarely seen in legitimate PDFs. (matched in decompressed 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 2

Files carved from inside the sample during analysis.

Filename	Kind	Source	Size
`javascript_obj0005_000.js` `a3319192cac6d4dc4eeb6af2d736b0ffec979b23116a003bc7c23382761c32a5`	pdf-javascript-stream	PDF /JS object 5 at offset 0x148	733 bytes
`deobfuscated.js` `95472315c7c388d4c76d9b8c9af80f793b20cfc6277f723f8ed3abf105ae39e3`	deobfuscated-js	PDF JavaScript deobfuscation pass	17293 bytes
Detection ClamAV: No threats found Obfuscation or payload: likely Carved artifact contains 1 long base64-like blob(s).

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