mirror of
https://github.com/valitydev/signature-base.git
synced 2024-11-06 10:05:18 +00:00
24 lines
1.1 KiB
Plaintext
24 lines
1.1 KiB
Plaintext
|
|
rule CredentialStealer_Generic_Backdoor {
|
|
meta:
|
|
description = "Detects credential stealer byed on many strings that indicate password store access"
|
|
license = "https://creativecommons.org/licenses/by-nc/4.0/"
|
|
author = "Florian Roth"
|
|
reference = "Internal Research"
|
|
date = "2017-06-07"
|
|
hash1 = "edb2d039a57181acf95bd91b2a20bd9f1d66f3ece18506d4ad870ab65e568f2c"
|
|
strings:
|
|
$s1 = "GetOperaLoginData" fullword ascii
|
|
$s2 = "GetInternetExplorerCredentialsPasswords" fullword ascii
|
|
$s3 = "%s\\Opera Software\\Opera Stable\\Login Data" fullword ascii
|
|
$s4 = "select * from moz_logins" fullword ascii
|
|
$s5 = "%s\\Google\\Chrome\\User Data\\Default\\Login Data" fullword ascii
|
|
$s6 = "Host.dll.Windows" fullword ascii
|
|
$s7 = "GetInternetExplorerVaultPasswords" fullword ascii
|
|
$s8 = "GetWindowsLiveMessengerPasswords" fullword ascii
|
|
$s9 = "%s\\Chromium\\User Data\\Default\\Login Data" fullword ascii
|
|
$s10 = "%s\\Opera\\Opera\\profile\\wand.dat" fullword ascii
|
|
condition:
|
|
( uint16(0) == 0x5a4d and 4 of them )
|
|
}
|