From a1f4ef4d34a8def7b3d4f08e991bd3d383da90af Mon Sep 17 00:00:00 2001 From: phantinuss <79651203+phantinuss@users.noreply.github.com> Date: Tue, 18 Oct 2022 12:49:10 +0200 Subject: [PATCH] fix: FP on many systems --- .../application/win_msi_install_from_susp_locations.yml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml b/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml index f9735db0a..b871e1c10 100644 --- a/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml +++ b/rules/windows/builtin/application/win_msi_install_from_susp_locations.yml @@ -6,7 +6,7 @@ author: Nasreddine Bencherchali references: - https://www.trendmicro.com/en_us/research/22/h/ransomware-actor-abuses-genshin-impact-anti-cheat-driver-to-kill-antivirus.html date: 2022/08/31 -modified: 2022/10/12 +modified: 2022/10/18 logsource: product: windows service: application @@ -22,7 +22,7 @@ detection: - '\Users\Public\' - '\PerfLogs\' - '\Desktop\' - - '\Downloads\' + # - '\Downloads\' # too many FPs, typical legitimate staging directory # - '\AppData\Local\Temp\' # too many FPs - 'C:\Windows\TEMP\' - '\\\\'