MALICIOUS
66
Risk Score
Malware Insights
MITRE ATT&CK
T1559.002 Component Object Model Hijacking
T1059.001 PowerShell
The PDF file contains embedded JavaScript and a Flash object (waEUHOXaQoR.swf). The JavaScript stream and the embedded Flash file are strong indicators of malicious intent, likely to exploit vulnerabilities or download further malicious content. The presence of these embedded objects suggests an attempt to bypass standard document security measures.
Heuristics 5
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RichMedia (Flash) high PDF_RICHMEDIAPDF contains /RichMedia (Adobe Flash) which is a historic exploit vector
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JavaScript action low PDF_JAVASCRIPTPDF contains a /JavaScript action. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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Embedded JS stream low PDF_JSPDF references a /JS stream. Generic JavaScript is common in benign forms; specific dangerous APIs are scored by separate rules.
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Embedded file low PDF_EMBEDDEDPDF embeds a file attachment — could carry an executable or another weaponised document as a nested payload
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Suspicious extracted artifact info EXTRACTED_FILE_STATIC_TRIAGEOne 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 |
|---|---|---|---|
waEUHOXaQoR.swf767382813fc770c9716554c3266b22eee1636037ca964af05acf6ff66db4a27d |
pdf-embedded-file | PDF EmbeddedFile object 16 at offset 0x555 | 26993 bytes |
|
Detection
ClamAV:
No threats found
Obfuscation or payload:
likely
Carved artifact entropy is 7.98, consistent with packed or encrypted content.
|
|||
javascript_obj0006_000.js318a76e53bc4e4f9cdbe772df5af5ba43160b8bda75e64c4a9f561c1117fd7af |
pdf-javascript-stream | PDF /JS object 6 at offset 0xF9 | 265 bytes |
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