rule Worm_Win32_Pricbot_A{ meta: description = "Worm:Win32/Pricbot.A,SIGNATURE_TYPE_PEHSTR_EXT,16 00 16 00 05 00 00 " strings : $a_02_0 = {6a 07 8d 8d c8 fd ff ff 51 8d 8d ec fd ff ff e8 ?? ?? ff ff c6 45 fc 23 } //10 $a_00_1 = {5b 61 75 74 6f 72 75 6e 5d } //10 [autorun] $a_00_2 = {50 61 73 73 70 6f 72 74 2e 4e 65 74 5c 2a } //1 Passport.Net\* $a_01_3 = {44 69 73 61 62 6c 65 4e 6f 74 69 66 79 } //1 DisableNotify $a_00_4 = {46 6c 6f 6f 64 20 73 74 61 72 74 65 64 } //1 Flood started condition: ((#a_02_0 & 1)*10+(#a_00_1 & 1)*10+(#a_00_2 & 1)*1+(#a_01_3 & 1)*1+(#a_00_4 & 1)*1) >=22 }