DefenderYara/Backdoor/Win32/IRCBot/Backdoor_Win32_IRCBot_HL.yar

15 lines
584 B
Plaintext

rule Backdoor_Win32_IRCBot_HL{
meta:
description = "Backdoor:Win32/IRCBot.HL,SIGNATURE_TYPE_PEHSTR_EXT,05 00 05 00 05 00 00 "
strings :
$a_01_0 = {00 42 53 42 6f 74 00 } //1
$a_03_1 = {50 4f 4e 47 20 3a 69 72 63 2e [0-10] 2e 6e 65 74 } //1
$a_01_2 = {20 3a 20 75 70 6c 6f 61 64 20 6f 6b } //1 : upload ok
$a_01_3 = {5c 55 73 65 72 73 5c 41 63 63 6f 75 6e 74 73 2e 63 66 67 } //1 \Users\Accounts.cfg
$a_01_4 = {5c 77 65 62 6d 6f 6e 65 79 5c } //1 \webmoney\
condition:
((#a_01_0 & 1)*1+(#a_03_1 & 1)*1+(#a_01_2 & 1)*1+(#a_01_3 & 1)*1+(#a_01_4 & 1)*1) >=5
}