DefenderYara/MonitoringTool/Win32/MegaSpy/MonitoringTool_Win32_MegaSp...

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rule MonitoringTool_Win32_MegaSpy{
meta:
description = "MonitoringTool:Win32/MegaSpy,SIGNATURE_TYPE_PEHSTR_EXT,04 00 03 00 04 00 00 "
strings :
$a_01_0 = {22 13 05 32 81 91 14 a1 b1 42 23 c1 52 d1 f0 33 } //1
$a_01_1 = {c4 d4 e4 f4 a5 b5 c5 d5 e5 f5 56 66 76 86 96 a6 } //1
$a_01_2 = {64 6f 20 4d 65 67 61 2d 53 70 79 20 65 78 70 69 72 6f 75 } //1 do Mega-Spy expirou
$a_01_3 = {4d 65 67 61 2d 53 70 79 20 6e 6f 76 61 6d 65 6e 74 65 20 75 74 69 6c 69 7a 65 } //1 Mega-Spy novamente utilize
condition:
((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1) >=3
}