Technical information
Malicious functions:
Executes code of the following detected threats:
- Adware.Egame.1
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- UDP(DNS) <Google DNS>
- TCP(HTTP/1.1) a.appj####.com:80
- TCP(HTTP/1.1) connect####.gst####.com:80
- TCP(HTTP/1.1) tj.7####.cn:80
- TCP(TLS/1.0) and####.google####.com:443
- TCP(TLS/1.0) rr18---####.g####.com:443
- TCP(TLS/1.0) 64.2####.161.113:443
- TCP(TLS/1.0) rr2---s####.g####.com:443
- TCP(TLS/1.0) connect####.gst####.com:443
- TCP(TLS/1.0) and####.a####.go####.com:443
- TCP(TLS/1.2) 64.2####.165.147:443
- UDP and####.google####.com:443
- UDP rr18---####.g####.com:443
DNS requests:
- a.appj####.com
- and####.a####.go####.com
- and####.google####.com
- connect####.gst####.com
- gmscomp####.google####.com
- m####.go####.com
- p####.google####.com
- rr18---####.g####.com
- rr2---s####.g####.com
- rr9---s####.g####.com
- tj.7####.cn
HTTP POST requests:
- a.appj####.com/ad-service/ad/mark
- tj.7####.cn/
File system changes:
Creates the following files:
- /data/data/####/.appInfo
- /data/data/####/.jg.ic
- /data/data/####/Cocos2dxPrefsFile.xml
- /data/data/####/Cocos2dxPrefsFile.xml.bak (deleted)
- /data/data/####/EGAME_SDK.dat
- /data/data/####/EGAME_SDK.jar
- /data/data/####/Signature
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/cn_egame_sdk_log.xml
- /data/data/####/egame_s1868417062.tmp
- /data/data/####/egame_sdk_1.png
- /data/data/####/egame_sdk_16.png
- /data/data/####/egame_sdk_25.png
- /data/data/####/egame_sdk_4.png
- /data/data/####/egame_sdk_9.png
- /data/data/####/egame_sdk_bg.9.png
- /data/data/####/egame_sdk_bg_pay.9.png
- /data/data/####/egame_sdk_bg_ticket_left.9.png
- /data/data/####/egame_sdk_bg_ticket_right.9.png
- /data/data/####/egame_sdk_btn_back_normal.9.png
- /data/data/####/egame_sdk_btn_back_pressed.9.png
- /data/data/####/egame_sdk_btn_gold_store.png
- /data/data/####/egame_sdk_btn_green_normal.9.png
- /data/data/####/egame_sdk_btn_green_pressed.9.png
- /data/data/####/egame_sdk_game_icon_default.png
- /data/data/####/egame_sdk_ico_bag.png
- /data/data/####/egame_sdk_ico_forum.png
- /data/data/####/egame_sdk_ico_list.png
- /data/data/####/egame_sdk_ico_question.png
- /data/data/####/egame_sdk_ico_raiders.png
- /data/data/####/egame_sdk_icon_back.png
- /data/data/####/egame_sdk_icon_close.png
- /data/data/####/egame_sdk_icon_loading.png
- /data/data/####/egame_sdk_icon_pack_up.png
- /data/data/####/egame_sdk_icon_password.png
- /data/data/####/egame_sdk_icon_rmb.png
- /data/data/####/egame_sdk_icon_selected.png
- /data/data/####/egame_sdk_icon_spread_out.png
- /data/data/####/egame_sdk_icon_ticket_more.png
- /data/data/####/egame_sdk_icon_unselected.png
- /data/data/####/egame_sdk_input_box.9.png
- /data/data/####/egame_sdk_logo_aibei.png
- /data/data/####/egame_sdk_logo_chongzhika.png
- /data/data/####/egame_sdk_logo_dianka.png
- /data/data/####/egame_sdk_logo_huafei.png
- /data/data/####/egame_sdk_logo_jdzhifu.png
- /data/data/####/egame_sdk_logo_more.png
- /data/data/####/egame_sdk_logo_weixin.png
- /data/data/####/egame_sdk_logo_yinlian.png
- /data/data/####/egame_sdk_logo_yizhifu.png
- /data/data/####/egame_sdk_logo_zhifubao.png
- /data/data/####/egame_sdk_password_input_box_left.9.png
- /data/data/####/egame_sdk_password_input_box_mid.9.png
- /data/data/####/egame_sdk_password_input_box_right.9.png
- /data/data/####/egame_sdk_popup_btn_blue_normal.9.png
- /data/data/####/egame_sdk_popup_btn_blue_pressed.9.png
- /data/data/####/egame_sdk_pressed.9.png
- /data/data/####/egame_sdk_tag_selected.9.png
- /data/data/####/egame_sdk_tag_unselected.9.png
- /data/data/####/egame_temp.dex
- /data/data/####/egame_temp.dex.flock (deleted)
- /data/data/####/egame_temp.jar
- /data/data/####/egame_temp_.jar
- /data/data/####/jg_app_update_settings_random.xml
- /data/data/####/libegamepay_private_dr2.so
- /data/data/####/libjiagu.so
- /data/data/####/proc_auxv
- /data/media/####/com.ltayx.pay.ltplugin.apk
- /data/misc/####/primary.prof
Miscellaneous:
Executes the following shell scripts:
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- libcocos2dcpp
- libegamepay_dr2
- libegamepay_private_dr2
- libjiagu
Uses the following algorithms to decrypt data:
- AES
- RSA-ECB-PKCS1Padding
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Displays its own windows over windows of other apps.
Requests the system alert window permission.
