DefenderYara/TrojanClicker/Win32/Erbon/TrojanClicker_Win32_Erbon_A...

14 lines
923 B
Plaintext

rule TrojanClicker_Win32_Erbon_A{
meta:
description = "TrojanClicker:Win32/Erbon.A,SIGNATURE_TYPE_PEHSTR_EXT,07 00 07 00 04 00 00 "
strings :
$a_01_0 = {5c 00 2a 00 2e 00 74 00 78 00 74 00 } //1 \*.txt
$a_01_1 = {26 00 74 00 69 00 6d 00 65 00 3d 00 } //1 &time=
$a_01_2 = {5c 00 73 00 65 00 72 00 76 00 69 00 63 00 65 00 73 00 63 00 2e 00 65 00 78 00 65 00 20 00 } //2 \servicesc.exe
$a_01_3 = {68 00 74 00 74 00 70 00 3a 00 2f 00 2f 00 63 00 2e 00 6c 00 37 00 6c 00 37 00 33 00 2e 00 6e 00 65 00 74 00 2e 00 63 00 6e 00 2f 00 74 00 65 00 73 00 74 00 2f 00 65 00 72 00 72 00 2e 00 61 00 73 00 70 00 3f 00 61 00 6c 00 65 00 72 00 72 00 3d 00 73 00 75 00 62 00 3a 00 74 00 69 00 6d 00 65 00 72 00 33 00 5f 00 5f 00 65 00 72 00 72 00 6e 00 62 00 3a 00 } //3 http://c.l7l73.net.cn/test/err.asp?alerr=sub:timer3__errnb:
condition:
((#a_01_0 & 1)*1+(#a_01_1 & 1)*1+(#a_01_2 & 1)*2+(#a_01_3 & 1)*3) >=7
}