Signature Detail
This site is deprecated. Please CLICK HERE for latest updates
Short Name |
SHELLCODE:X86:UDP-ENCODER |
|---|---|
Severity |
Critical |
Recommended |
Yes |
Recommended Action |
Drop |
Category |
SHELLCODE |
Keywords |
Multiple Encoder For UDP |
Release Date |
2015/03/20 |
Update Number |
2504 |
Supported Platforms |
idp-4.0+, isg-3.0+, j-series-9.5+, mx-11.4+, srx-12.1+, srx-branch-12.1+, vmx-17.4+, vsrx-12.1+, vsrx3bsd-18.2+ |
SHELLCODE: Multiple Encoder For UDP
This signature detects payloads being transferred over network that have been encoded using the x86/nonupper or x86/nonalpha encoder routine. This may be an indication of someone trying to evade anti-virus/IPS solutions and possibly drop malicious code.
References