Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Gexin.1
Network activity:
Connects to:
- UDP(DNS) <Google DNS>
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) a####.u####.com:80
- TCP(HTTP/1.1) sdk.o####.p####.####.com:80
- TCP(HTTP/1.1) fm.d####.com:80
- TCP(HTTP/1.1) api.s####.mob.com:80
- TCP(HTTP/1.1) www.d####.com.####.com:80
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) rr9---s####.g####.com:443
- TCP(TLS/1.0) and####.a####.go####.com:443
- TCP(TLS/1.0) 2####.58.211.227:443
- TCP(TLS/1.0) www.d####.com.####.com:443
- TCP(TLS/1.2) 64.2####.164.95:443
- TCP(TLS/1.2) 1####.177.14.95:443
- TCP(TLS/1.2) 2####.58.209.206:443
- TCP(TLS/1.2) 2####.58.211.227:443
- TCP(TLS/1.2) 74.1####.131.94:443
- TCP sdk.o####.t####.####.com:5224
- TCP cm-1####.g####.com:5225
- UDP p####.google####.com:443
DNS requests:
- 7j####.c####.z0.####.com
- a####.u####.com
- and####.a####.go####.com
- and####.google####.com
- api.s####.mob.com
- app.d####.com
- cm-1####.g####.com
- f####.d####.com
- fm.d####.com
- g####.d####.com
- gmscomp####.google####.com
- oc.u####.co
- oc.u####.com
- p####.google####.com
- rr9---s####.g####.com
- sdk.o####.i####.####.com
- sdk.o####.p####.####.com
- sdk.o####.t####.####.com
- www.d####.com
HTTP GET requests:
- fm.d####.com/api/category/get_list?device=####&hot=####&merge=####&type=...
- fm.d####.com/api/category/get_list?device=####&merge=####&type=####&whol...
- fm.d####.com/api/category/get_list?type=####&hot=####&device=####
- fm.d####.com/api/recommend/collect?device=####&limit=####&page=####&sort...
- fm.d####.com/api/recommend/foucs?v=####&device=####
- fm.d####.com/api/recommend/sound?device=####
- fm.d####.com/api/recommend/subject?page=####
- fm.d####.com/api/sys/show_ctrl
- fm.d####.com/api/trends/show_tips?user_id=####
- www.d####.com.####.com/
- www.d####.com.####.com/?device=####
- www.d####.com.####.com/?device=####&hot=####&merge=####&type=####&whole=...
- www.d####.com.####.com/?device=####&limit=####&page=####&sort=####
- www.d####.com.####.com/?device=####&merge=####&type=####&whole=####
- www.d####.com.####.com/?page=####
- www.d####.com.####.com/?type=####&hot=####&device=####
- www.d####.com.####.com/?user_id=####
- www.d####.com.####.com/?v=####&device=####
- www.d####.com.####.com:443/
- www.d####.com.####.com:443/?device=####
- www.d####.com.####.com:443/?device=####&hot=####&merge=####&type=####&wh...
- www.d####.com.####.com:443/?device=####&limit=####&page=####&sort=####
- www.d####.com.####.com:443/?device=####&merge=####&type=####&whole=####
- www.d####.com.####.com:443/?page=####
- www.d####.com.####.com:443/?type=####&hot=####&device=####
- www.d####.com.####.com:443/?user_id=####
- www.d####.com.####.com:443/?v=####&device=####
HTTP POST requests:
- a####.u####.com/app_logs
- api.s####.mob.com/conf4
- api.s####.mob.com/conn
- api.s####.mob.com/data2
- api.s####.mob.com/log4
- api.s####.mob.com/snsconf
- sdk.o####.p####.####.com/api.php?format=####&t=####
File system changes:
Creates the following files:
- /data/data/####/.imprint
- /data/data/####/.jg.ic
- /data/data/####/WebViewChromiumPrefs.xml
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/duole.db
- /data/data/####/duole.db-journal
- /data/data/####/duole_guide.xml
- /data/data/####/dz.novel.story.listenbook_preferences.xml
- /data/data/####/increment.db-journal
- /data/data/####/init.pid
- /data/data/####/libjiagu.so
- /data/data/####/metrics_guid
- /data/data/####/mobclick_agent_cached_dz.novel.story.listenbook2018032918
- /data/data/####/mobclick_agent_online_setting_dz.novel.story.li...ok.xml
- /data/data/####/push.pid
- /data/data/####/pushsdk.db-journal
- /data/data/####/qihoo_jiagu_crash_report.xml
- /data/data/####/run.pid
- /data/data/####/share_sdk_0.xml
- /data/data/####/sharesdk.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/.ba
- /data/media/####/.dk
- /data/media/####/app.db
- /data/media/####/com.igexin.sdk.deviceId.db
- /data/media/####/download_data.txt
- /data/media/####/dz.novel.story.listenbook.db
Miscellaneous:
Executes the following shell scripts:
- chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
Loads the following dynamic libraries:
- libjiagu
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-ECB-NoPadding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Gets information about running apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.