DefenderYara/TrojanDownloader/Win32/QuasarRAT/TrojanDownloader_Win32_Quas...

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rule TrojanDownloader_Win32_QuasarRAT_B_MTB{
meta:
description = "TrojanDownloader:Win32/QuasarRAT.B!MTB,SIGNATURE_TYPE_PEHSTR_EXT,02 00 02 00 01 00 00 "
strings :
$a_03_0 = {83 c4 10 b9 00 10 00 00 8b 45 90 01 01 03 c1 89 45 90 01 01 03 d9 89 5d 90 01 01 83 d6 90 01 01 89 75 90 01 01 2b f9 90 00 } //2
condition:
((#a_03_0 & 1)*2) >=2
}