27 lines
801 B
Text
27 lines
801 B
Text
|
|
||
|
|
rule Win32_Buzus_Softpulse {
|
||
|
|
meta:
|
||
|
|
description = "Trojan Buzus / Softpulse"
|
||
|
|
license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
|
||
|
|
author = "Florian Roth (Nextron Systems)"
|
||
|
|
date = "2015-05-13"
|
||
|
|
hash = "2f6df200e63a86768471399a74180466d2e99ea9"
|
||
|
|
score = 75
|
||
|
|
id = "3b555916-030a-5773-b2f1-e995fc81b697"
|
||
|
|
strings:
|
||
|
|
$x1 = "pi4izd6vp0.com" fullword ascii
|
||
|
|
|
||
|
|
$s1 = "SELECT * FROM Win32_Process" fullword wide
|
||
|
|
$s4 = "CurrentVersion\\Uninstall\\avast" fullword wide
|
||
|
|
$s5 = "Find_RepeatProcess" fullword ascii
|
||
|
|
$s6 = "SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\" wide
|
||
|
|
$s7 = "myapp.exe" fullword ascii
|
||
|
|
$s14 = "/c ping -n 1 www.google" wide
|
||
|
|
condition:
|
||
|
|
uint16(0) == 0x5a4d and
|
||
|
|
(
|
||
|
|
( $x1 and 2 of ($s*) ) or
|
||
|
|
all of ($s*)
|
||
|
|
)
|
||
|
|
}
|