Sneed-Reactivity/yara-Neo23x0/webshell_regeorg.yar
Sam Sneed 08e8d462fe OMG ISTG PLS WORK
RED PILL 🔴 💊
2024-07-25 12:43:35 -05:00

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677 B
Text

rule REGEORG_Tuneller_generic {
meta:
author = "Mandiant"
date = "2021-12-20"
date_modified = "2021-12-20"
hash = "ba22992ce835dadcd06bff4ab7b162f9"
reference = "https://www.mandiant.com/resources/unc3524-eye-spy-email"
id = "a87979b7-2732-5a32-b3f3-a815a58b6589"
strings:
$s1 = "System.Net.IPEndPoint"
$s2 = "Response.AddHeader"
$s3 = "Request.InputStream.Read"
$s4 = "Request.Headers.Get"
$s5 = "Response.Write"
$s6 = "System.Buffer.BlockCopy"
$s7 = "Response.BinaryWrite"
$s8 = "SocketException soex"
condition:
filesize < 1MB and 7 of them
}