matrix-yararules

Some safe for public yara rules that can be used in Matrix
git clone git://archive.git.mtrnord.blog/MTRNord/matrix-yararules.git
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commit 2a92ac54efa96fcc904fefc7fef8e37d6c3c18b4
parent af54a51a8e866c4f1fd5e09b945602b65ca695b3
Author: MTRNord <mtrnord1@gmail.com>
Date:   Thu, 28 Sep 2023 01:40:53 +0200

Fixup metadata

Diffstat:
Mdetect_tokens.yara | 12++++++++----
1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/detect_tokens.yara b/detect_tokens.yara @@ -1,8 +1,10 @@ rule detect_synapse_token : tokens { meta: - Author = "MTRNord" - Description = "This detects synapse access tokens. The synapse tokens all start with 'syt_'" + sharing = "TLP:CLEAR" + author = "MTRNord" + reference = "https://github.com/matrix-org/synapse/blob/11c6cc1115f43bf7bf1f8b99163ec3cdfa5003d9/synapse/handlers/auth.py#L1446-L1447" + description = "This detects synapse access tokens. The synapse tokens all start with 'syt_'" Action = "RedactAndNotify" NotifcationText = "Matrix access token detected. Please remove it before sending your message again." strings: @@ -15,8 +17,10 @@ rule detect_synapse_token : tokens rule detect_github_token : tokens { meta: - Author = "MTRNord" - Description = "This detects github access tokens. See https://github.blog/2021-04-05-behind-githubs-new-authentication-token-formats/" + sharing = "TLP:CLEAR" + author = "MTRNord" + reference = "https://github.blog/2021-04-05-behind-githubs-new-authentication-token-formats/" + description = "This detects github access tokens. See https://github.blog/2021-04-05-behind-githubs-new-authentication-token-formats/" Action = "RedactAndNotify" NotifcationText = "Github access token detected. Please remove it before sending your message again. If this is a falsepositive make sure to include `tokenbypass1CwRlV5VtQdDPh`" strings: