HTTP: Multiple Client Object Base64 File Evasion
This signature detects Web pages containing Base64 encoded data. A malicious Web site can construct base64 data files in an attempt at subverting various detection mechanisms resulting in undetected exploitation of the victim's computer.
References
Short Name
HTTP:STC:OBJ-FILE-BASE64
Severity
Minor
Recommended
False
Recommended Action
Drop
Category
HTTP
Keywords
Base64 Client Evasion File Multiple Object
Release Date
09/23/2010
Supported Platforms
srx-branch-12.3
srx-19.3
srx-branch-19.3
vsrx3bsd-19.2
srx-branch-19.4
vsrx-19.4
mx-12.3
mx-19.4
vmx-19.4
mx-19.3
vsrx3bsd-19.4
srx-19.4
vsrx-12.3
vmx-19.3
vsrx-19.2
srx-12.3
Sigpack Version
3375
False Positive
Unknown