From efeb9d73a66fa9862758a06cea0a697999c8de4f Mon Sep 17 00:00:00 2001 From: enzok <7831008+enzok@users.noreply.github.com> Date: Mon, 3 Nov 2025 14:58:25 -0500 Subject: [PATCH] Update NitroBunnyDownloader yara --- data/yara/CAPE/NitroBunnyDownloader.yar | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/data/yara/CAPE/NitroBunnyDownloader.yar b/data/yara/CAPE/NitroBunnyDownloader.yar index 733efe3a41a..53ebcbba24d 100644 --- a/data/yara/CAPE/NitroBunnyDownloader.yar +++ b/data/yara/CAPE/NitroBunnyDownloader.yar @@ -6,12 +6,13 @@ rule NitroBunnyDownloader cape_type = "NitroBunnyDownloader Payload" hash = "960e59200ec0a4b5fb3b44e6da763f5fec4092997975140797d4eec491de411b" strings: - $config = {E8 [3] 00 41 B8 ?? ?? 00 00 48 8D 15 [3] 00 48 89 C1 48 89 ?? E8 [3] 00} + $config1 = {E8 [3] 00 41 B8 ?? ?? 00 00 48 8D 15 [3] 00 48 89 C1 48 89 ?? E8 [3] 00} + $config2 = {E8 [3] 00 48 8D 15 [3] 00 41 B8 ?? ?? 00 00 48 89 C1 48 89 ?? E8 [3] 00} $string1 = "X-Amz-User-Agent:" wide $string2 = "Amz-Security-Flag:" wide $string3 = "/cart" wide $string4 = "Cookie: " wide $string5 = "wishlist" wide condition: - uint16(0) == 0x5A4D and $config and 2 of ($string*) + uint16(0) == 0x5A4D and 1 of ($config*) and 2 of ($string*) }