DefenderYara/Worm/Win32/Soulclose/Worm_Win32_Soulclose_B.yar

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668 B
Plaintext

rule Worm_Win32_Soulclose_B{
meta:
description = "Worm:Win32/Soulclose.B,SIGNATURE_TYPE_PEHSTR_EXT,03 00 03 00 03 00 00 "
strings :
$a_00_0 = {4f 00 70 00 65 00 6e 00 59 00 6f 00 75 00 72 00 53 00 6f 00 75 00 6c 00 } //1 OpenYourSoul
$a_00_1 = {6b 00 69 00 6c 00 6c 00 2e 00 62 00 61 00 74 00 } //1 kill.bat
$a_02_2 = {63 00 66 00 2e 00 65 00 78 00 65 00 90 02 12 61 00 75 00 74 00 6f 00 72 00 75 00 6e 00 2e 00 69 00 6e 00 66 00 90 02 12 5b 00 41 00 75 00 74 00 6f 00 52 00 75 00 6e 00 5d 00 90 02 12 6f 00 70 00 65 00 6e 00 3d 00 63 00 66 00 2e 00 65 00 78 00 65 00 90 00 } //1
condition:
((#a_00_0 & 1)*1+(#a_00_1 & 1)*1+(#a_02_2 & 1)*1) >=3
}