rule Worm_Win32_Mothyfil_B{ meta: description = "Worm:Win32/Mothyfil.B,SIGNATURE_TYPE_PEHSTR,05 00 04 00 06 00 00 " strings : $a_01_0 = {73 65 74 63 6c 69 70 00 } //1 敳捴楬p $a_01_1 = {64 69 73 61 62 6c 65 69 74 00 } //1 楤慳汢楥t $a_01_2 = {70 75 73 73 79 43 6c 6f 73 65 00 } //1 $a_01_3 = {4b 69 6c 6c 61 70 70 00 } //1 楋汬灡p $a_01_4 = {77 68 61 74 5f 74 68 65 66 75 63 6b 00 } //1 $a_01_5 = {61 64 75 6c 74 6b 69 6c 6c 00 } //1 摡汵歴汩l 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+(#a_01_5 & 1)*1) >=4 }