DefenderYara/VirTool/BAT/Subti/VirTool_BAT_Subti_S_bit.yar

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673 B
Plaintext

rule VirTool_BAT_Subti_S_bit{
meta:
description = "VirTool:BAT/Subti.S!bit,SIGNATURE_TYPE_PEHSTR,04 00 04 00 04 00 00 "
strings :
$a_01_0 = {40 00 52 00 41 00 4e 00 44 00 4f 00 4d 00 40 00 2e 00 65 00 78 00 65 00 } //1 @RANDOM@.exe
$a_01_1 = {25 00 42 00 49 00 4e 00 44 00 45 00 52 00 4f 00 4e 00 25 00 } //1 %BINDERON%
$a_01_2 = {5c 00 40 00 52 00 41 00 4e 00 44 00 4f 00 4d 00 40 00 2e 00 6c 00 6e 00 6b 00 } //1 \@RANDOM@.lnk
$a_01_3 = {25 00 49 00 54 00 53 00 45 00 4c 00 46 00 49 00 4e 00 4a 00 45 00 43 00 54 00 49 00 4f 00 4e 00 25 00 } //1 %ITSELFINJECTION%
condition:
((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1) >=4
}