DefenderYara/TrojanClicker/Win32/Sadbick/TrojanClicker_Win32_Sadbick...

15 lines
1016 B
Plaintext

rule TrojanClicker_Win32_Sadbick_A{
meta:
description = "TrojanClicker:Win32/Sadbick.A,SIGNATURE_TYPE_PEHSTR,05 00 05 00 05 00 00 "
strings :
$a_01_0 = {2f 00 50 00 75 00 73 00 68 00 4d 00 69 00 73 00 73 00 69 00 6f 00 6e 00 32 00 43 00 6c 00 69 00 65 00 6e 00 74 00 30 00 33 00 2e 00 61 00 73 00 70 00 } //1 /PushMission2Client03.asp
$a_01_1 = {26 00 50 00 75 00 62 00 6c 00 69 00 63 00 65 00 72 00 3d 00 } //1 &Publicer=
$a_01_2 = {4d 00 41 00 43 00 3d 00 } //1 MAC=
$a_01_3 = {55 00 73 00 65 00 72 00 2d 00 41 00 67 00 65 00 6e 00 74 00 3a 00 20 00 43 00 6c 00 69 00 63 00 6b 00 41 00 64 00 73 00 42 00 79 00 49 00 45 00 } //1 User-Agent: ClickAdsByIE
$a_01_4 = {41 00 63 00 63 00 65 00 70 00 74 00 2d 00 4c 00 61 00 6e 00 67 00 75 00 61 00 67 00 65 00 3a 00 20 00 7a 00 68 00 2d 00 63 00 6e 00 2c 00 7a 00 68 00 3b 00 71 00 3d 00 30 00 2e 00 35 00 } //1 Accept-Language: zh-cn,zh;q=0.5
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
}