DefenderYara/Backdoor/Win32/Senmilox/Backdoor_Win32_Senmilox_A.yar

19 lines
1.8 KiB
Plaintext

rule Backdoor_Win32_Senmilox_A{
meta:
description = "Backdoor:Win32/Senmilox.A,SIGNATURE_TYPE_PEHSTR_EXT,09 00 07 00 09 00 00 01 00 "
strings :
$a_01_0 = {4d 00 69 00 6c 00 6f 00 73 00 7a 00 20 00 50 00 72 00 6f 00 67 00 72 00 61 00 6d 00 73 00 } //01 00 Milosz Programs
$a_01_1 = {43 00 6f 00 6e 00 66 00 69 00 67 00 75 00 72 00 61 00 7a 00 69 00 6f 00 6e 00 69 00 55 00 41 00 43 00 65 00 78 00 2e 00 62 00 61 00 74 00 } //01 00 ConfigurazioniUACex.bat
$a_01_2 = {5c 00 61 00 31 00 63 00 78 00 33 00 2e 00 64 00 6c 00 6c 00 } //01 00 \a1cx3.dll
$a_01_3 = {5c 00 6d 00 73 00 72 00 73 00 33 00 32 00 2e 00 65 00 78 00 65 00 } //01 00 \msrs32.exe
$a_01_4 = {73 00 68 00 75 00 74 00 64 00 6f 00 77 00 6e 00 20 00 2d 00 73 00 20 00 2d 00 74 00 20 00 35 00 } //01 00 shutdown -s -t 5
$a_01_5 = {52 00 75 00 6e 00 44 00 6c 00 6c 00 33 00 32 00 20 00 55 00 73 00 65 00 72 00 33 00 32 00 2e 00 44 00 6c 00 6c 00 2c 00 53 00 77 00 61 00 70 00 4d 00 6f 00 75 00 73 00 65 00 42 00 75 00 74 00 74 00 6f 00 6e 00 } //01 00 RunDll32 User32.Dll,SwapMouseButton
$a_01_6 = {45 00 6e 00 61 00 62 00 6c 00 65 00 4c 00 55 00 41 00 20 00 2f 00 74 00 20 00 52 00 45 00 47 00 5f 00 44 00 57 00 4f 00 52 00 44 00 20 00 2f 00 64 00 20 00 30 00 } //01 00 EnableLUA /t REG_DWORD /d 0
$a_01_7 = {64 00 65 00 6c 00 20 00 43 00 6f 00 6e 00 66 00 69 00 67 00 75 00 72 00 61 00 7a 00 69 00 6f 00 6e 00 69 00 73 00 78 00 78 00 78 00 73 00 2e 00 62 00 61 00 74 00 } //01 00 del Configurazionisxxxs.bat
$a_01_8 = {61 00 62 00 65 00 32 00 38 00 36 00 39 00 66 00 2d 00 39 00 62 00 34 00 37 00 2d 00 34 00 63 00 64 00 39 00 2d 00 61 00 33 00 35 00 38 00 2d 00 63 00 32 00 32 00 39 00 30 00 34 00 64 00 62 00 61 00 37 00 66 00 37 00 } //00 00 abe2869f-9b47-4cd9-a358-c22904dba7f7
condition:
any of ($a_*)
}