DefenderYara/TrojanSpy/Win32/Bancos/TrojanSpy_Win32_Bancos_AMI.yar

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rule TrojanSpy_Win32_Bancos_AMI{
meta:
description = "TrojanSpy:Win32/Bancos.AMI,SIGNATURE_TYPE_PEHSTR,05 00 05 00 05 00 00 "
strings :
$a_01_0 = {49 00 6e 00 66 00 6f 00 72 00 6d 00 65 00 20 00 73 00 75 00 61 00 20 00 73 00 65 00 6e 00 68 00 61 00 20 00 65 00 6c 00 65 00 74 00 72 00 6f 00 6e 00 69 00 63 00 61 00 20 00 63 00 6f 00 72 00 72 00 65 00 74 00 61 00 6d 00 65 00 6e 00 74 00 65 00 } //1 Informe sua senha eletronica corretamente
$a_01_1 = {66 00 2d 00 62 00 65 00 69 00 72 00 61 00 2d 00 73 00 69 00 6c 00 76 00 61 00 40 00 62 00 6f 00 6c 00 2e 00 63 00 6f 00 6d 00 2e 00 62 00 72 00 } //1 f-beira-silva@bol.com.br
$a_01_2 = {78 00 75 00 70 00 6f 00 31 00 39 00 53 00 41 00 } //1 xupo19SA
$a_01_3 = {66 00 2d 00 61 00 74 00 61 00 6e 00 61 00 73 00 69 00 6f 00 2d 00 66 00 69 00 6c 00 68 00 6f 00 40 00 75 00 6f 00 6c 00 2e 00 63 00 6f 00 6d 00 2e 00 62 00 72 00 } //1 f-atanasio-filho@uol.com.br
$a_01_4 = {57 00 69 00 6e 00 64 00 6f 00 77 00 73 00 20 00 53 00 65 00 63 00 75 00 72 00 69 00 74 00 79 00 20 00 48 00 6f 00 73 00 74 00 } //1 Windows Security Host
condition:
((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1+(#a_01_4 & 1)*1) >=5
}