Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Egame.1
Network activity:
Connecting to:
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) msg.s####.g.####.cn:80
- TCP(HTTP/1.1) log.s####.g.####.cn:80
- TCP(HTTP/1.1) log.pay.9####.cn:8080
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) leve####.s####.9####.cn:80
- TCP(HTTP/1.1) cfg.s####.g.####.cn:80
- TCP(HTTP/1.1) b####.s####.g.####.cn:80
- TCP(TLS/1.0) api.yous####.cn:443
DNS requests:
- a####.u####.com
- a.appj####.com
- api.yous####.cn
- b####.s####.g.####.cn
- cfg.s####.g.####.cn
- leve####.s####.9####.cn
- log.pay.9####.cn
- log.s####.g.####.cn
- msg.s####.g.####.cn
- payce####.9####.cn
- up####.s####.g.####.cn
HTTP POST requests:
- a####.u####.com/app_logs
- a.appj####.com/ad-service/ad/mark
- a.appj####.com/jiagu/check/upgrade
- b####.s####.g.####.cn/client/base.channel.check?ver=####&df=####&cver=##...
- b####.s####.g.####.cn/client/base.config.check?ver=####&df=####&cver=###...
- b####.s####.g.####.cn/client/system.getSecurityKey?ver=####&df=####&cver...
- cfg.s####.g.####.cn/client/update.module.check?ver=####&df=####&cver=###...
- cfg.s####.g.####.cn/sg/client/res.msgtempl.get?ver=####&df=####&cver=###...
- cfg.s####.g.####.cn/sg/client/res.pkginfo.get?ver=####&df=####&cver=####...
- leve####.s####.9####.cn/sg/client/board.recommend.topic?ver=####&df=####...
- log.pay.9####.cn:8080/psdk/logv3.htm
- log.s####.g.####.cn/sglog/client/sg.log.collect?ver=####&df=####&cver=##...
- msg.s####.g.####.cn/sgmsg/client/msg.list.get?ver=####&df=####&cver=####...
Modified file system:
Creates the following files:
- <Package Folder>/.jiagu/libjiagu.so
- <Package Folder>/app_libs/libugpsdk.so
- <Package Folder>/app_ucgc_ad_plugin/update_lc
- <Package Folder>/cache/####/pm
- <Package Folder>/cache/####/sdkplugin_log.dex
- <Package Folder>/cache/####/sdkplugin_root.dex
- <Package Folder>/cache/####/shellstat
- <Package Folder>/files/####/.jg.ic
- <Package Folder>/files/####/entry.xml
- <Package Folder>/files/####/pay__.png
- <Package Folder>/files/####/payment.cer
- <Package Folder>/files/####/ugpsdk-core.jar
- <Package Folder>/files/####/ugpsdk-lib.jar
- <Package Folder>/files/####/ugpsdk-upgrade.jar
- <Package Folder>/files/.imprint
- <Package Folder>/files/imei
- <Package Folder>/files/mobclick_agent_cached_<Package>30
- <Package Folder>/files/umeng_it.cache
- <Package Folder>/shared_prefs/cn.uc.gamesdk.pref.xml
- <Package Folder>/shared_prefs/cn.uc.paysdk.pref.xml
- <Package Folder>/shared_prefs/jg_app_update_settings_random.xml
- <Package Folder>/shared_prefs/mobclick_agent_online_setting_<Package>.xml
- <Package Folder>/shared_prefs/qihoo_jiagu_crash_report.xml
- <Package Folder>/shared_prefs/umeng_general_config.xml
- <Package Folder>/ucgamesdk/####/display_mode.config
- <Package Folder>/ucgamesdk/####/floater.config
- <Package Folder>/ucgamesdk/####/floater.config.tmp
- <Package Folder>/ucgamesdk/####/floater.config.updated.tmp
- <Package Folder>/ucgamesdk/####/floater_db-journal
- <Package Folder>/ucgamesdk/####/msg.apk
- <Package Folder>/ucgamesdk/####/pm
- <Package Folder>/ucgamesdk/####/sdkplugin_floater.apk
- <Package Folder>/ucgamesdk/####/sdkplugin_init.apk
- <Package Folder>/ucgamesdk/####/sdkplugin_lib.apk
- <Package Folder>/ucgamesdk/####/sdkplugin_log.apk
- <Package Folder>/ucgamesdk/####/sdkplugin_msg.apk
- <Package Folder>/ucgamesdk/####/sdkplugin_root.apk
- <Package Folder>/ucgamesdk/####/sdkplugin_update.apk
- <Package Folder>/ucgamesdk/####/sdkplugin_utils.apk
- <Package Folder>/ucgamesdk/####/uc_systemConfig.json
- <Package Folder>/ucgamesdk/####/ucgame_sdk.db-journal
- <SD-Card>/Android/####/stat_20171116_log
- <SD-Card>/Android/####/sys_20171116_log
- <SD-Card>/ucgamesasdk/####/stat_-1461560862
- <SD-Card>/ucgamesasdk/####/stat_-1620996061
- <SD-Card>/ucgamesasdk/####/stat_-524887742
- <SD-Card>/ucgamesasdk/####/stat_-732587345
- <SD-Card>/ucgamesasdk/####/stat_1293011474
- <SD-Card>/ucgamesdk/####/config
- <SD-Card>/ucgamesdk/####/ucgame_sdk.db
- <SD-Card>/ucgamesdk/####/ucgame_sdk.db-journal
Miscellaneous:
Loads the following dynamic libraries:
- dragon
- libjiagu
- libugpsdk
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS5Padding
- RSA-ECB-PKCS1Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS5Padding
Uses special library to hide executable bytecode.
Gains access to geolocation.
Gains access to network information.
Gains access to telephone information (number, imei, etc.).
Gains access to information about APN settings.
Gains access to information about running applications.
Displays its own windows over windows of other applications.
