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/*
This Yara ruleset is under the GNU-GPLv2 license (http://www.gnu.org/licenses/gpl-2.0.html) and open to any user or organization, as long as you use it under this license.
*/
import "pe"
rule Backdoor_APT_Mongal
{
meta:
author = "@patrickrolsen"
maltype = "Backdoor.APT.Mongall"
version = "0.1"
reference = "fd69a799e21ccb308531ce6056944842"
date = "01/04/2014"
strings:
$author = "author user"
$title = "title Vjkygdjdtyuj" nocase
$comp = "company ooo"
$cretime = "creatim\\yr2012\\mo4\\dy19\\hr15\\min10"
$passwd = "password 00000000"
condition:
all of them
}
rule MongalCode
{
meta:
description = "Mongal code features"
author = "Seth Hardy"
last_modified = "2014-07-15"
strings:
// gettickcount value checking
$ = { 8B C8 B8 D3 4D 62 10 F7 E1 C1 EA 06 2B D6 83 FA 05 76 EB }
condition:
any of them
}
rule MongalStrings
{
meta:
description = "Mongal Identifying Strings"
author = "Seth Hardy"
last_modified = "2014-07-15"
strings:
$ = "NSCortr.dll"
$ = "NSCortr1.dll"
$ = "Sina.exe"
condition:
any of them
}
rule Mongal
{
meta:
description = "Mongal"
author = "Seth Hardy"
last_modified = "2014-07-15"
condition:
MongalCode or MongalStrings
}