diff --git a/Mobile_Malware/Android_Switcher.yar b/Mobile_Malware/Android_Switcher.yar new file mode 100644 index 0000000..8c53e14 --- /dev/null +++ b/Mobile_Malware/Android_Switcher.yar @@ -0,0 +1,38 @@ +/* + 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. +*/ + +/* + Androguard module used in this rule file is under development by people at https://koodous.com/. + + You can get it, along with installation instructions, at https://github.com/Koodous/androguard-yara +*/ + +import "androguard" + + +rule Android_Switcher +{ + meta: + description = "This rule detects Android wifi Switcher variants" + sample = "d3aee0e8fa264a33f77bdd59d95759de8f6d4ed6790726e191e39bcfd7b5e150" + source = "https://securelist.com/blog/mobile/76969/switcher-android-joins-the-attack-the-router-club/" + source2 = "https://koodous.com/rulesets/2049" + author = "https://twitter.com/5h1vang" + + strings: + $str_1 = "javascript:scrollTo" + $str_5 = "javascript:document.getElementById('dns1')" + $str_6 = "admin:" + + $dns_2 = "101.200.147.153" + $dns_3 = "112.33.13.11" + $dns_4 = "120.76.249.59" + + + condition: + androguard.certificate.sha1("2421686AE7D976D19AB72DA1BDE273C537D2D4F9") or + (androguard.permission(/android.permission.INTERNET/) and + androguard.permission(/android.permission.ACCESS_WIFI_STATE/) and + ($dns_2 or $dns_3 or $dns_4) and all of ($str_*)) +}