From 19d383989ce50ccaa0473951d4df36bcb283f3ed Mon Sep 17 00:00:00 2001
From: Florian Roth <florian.roth@bsk-consulting.de>
Date: Sat, 29 Feb 2020 16:03:31 +0100
Subject: [PATCH] fix: keyword expression in rule

---
 rules/windows/builtin/win_vul_cve_2020_0688.yml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/rules/windows/builtin/win_vul_cve_2020_0688.yml b/rules/windows/builtin/win_vul_cve_2020_0688.yml
index 20495c300..38b8e95e6 100644
--- a/rules/windows/builtin/win_vul_cve_2020_0688.yml
+++ b/rules/windows/builtin/win_vul_cve_2020_0688.yml
@@ -17,8 +17,8 @@ detection:
         EventID: 4
         Source: MSExchange Control Panel
         Level: Error
-    selection2|contains:
-      - '&__VIEWSTATE='
+    selection2:
+        - '*&__VIEWSTATE=*'
     condition: selection1 and selection2
 falsepositives:
     - Unknown