DefenderYara/Backdoor/BAT/Sisbot/Backdoor_BAT_Sisbot.yar

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536 B
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rule Backdoor_BAT_Sisbot{
meta:
description = "Backdoor:BAT/Sisbot,SIGNATURE_TYPE_PEHSTR,03 00 03 00 03 00 00 01 00 "
strings :
$a_01_0 = {55 00 53 00 45 00 52 00 20 00 66 00 6f 00 6f 00 } //01 00 USER foo
$a_01_1 = {50 00 41 00 53 00 53 00 20 00 77 00 68 00 61 00 74 00 64 00 61 00 66 00 6f 00 63 00 6b 00 } //01 00 PASS whatdafock
$a_01_2 = {42 00 6f 00 74 00 74 00 79 00 20 00 53 00 68 00 69 00 74 00 74 00 79 00 20 00 53 00 74 00 6f 00 72 00 6d 00 79 00 } //00 00 Botty Shitty Stormy
condition:
any of ($a_*)
}