Technical information
Malicious functions:
Executes code of the following detected threats:
- Android.Gexin.1
Network activity:
Connects to:
- UDP(DNS) 8####.8.4.4:53
- TCP(HTTP/1.1) cgi.con####.qq.com:80
- TCP(HTTP/1.1) mi.g####.qq.com:80
- TCP(HTTP/1.1) a####.u####.com.####.com:80
- TCP(HTTP/1.1) a####.smalls####.cn:80
- TCP(HTTP/1.1) qzones####.g####.cn.####.com:80
- TCP(TLS/1.0) p####.google####.com:443
- TCP(TLS/1.0) instant####.google####.com:443
- TCP(TLS/1.0) cgi.con####.qq.com:443
- TCP(TLS/1.0) 1####.194.220.95:443
- TCP(TLS/1.0) android####.go####.com:443
- TCP(TLS/1.0) 2####.85.233.95:443
- TCP(TLS/1.0) md####.google####.com:443
- TCP(TLS/1.2) 1####.177.14.94:443
- TCP(TLS/1.2) 1####.194.220.95:443
- TCP(TLS/1.2) 1####.194.222.100:443
DNS requests:
- a####.smalls####.cn
- a####.u####.com
- a1.eas####.com
- android####.go####.com
- cgi.con####.qq.com
- instant####.google####.com
- m####.go####.com
- md####.google####.com
- mi.g####.qq.com
- p####.google####.com
- qzones####.g####.cn
- s####.e.qq.com
- sdk.o####.t####.####.com
HTTP GET requests:
- cgi.con####.qq.com/qqconnectopen/openapi/policy_conf?status_os=####&stat...
- mi.g####.qq.com/gdt_mview.fcg?datatype=####&posh=####&count=####&adposco...
- qzones####.g####.cn.####.com/favicon.ico
- qzones####.g####.cn.####.com/qzone/biz/gdt/mob/sdk/v2/android01/images/i...
- qzones####.g####.cn.####.com/qzone/biz/gdt/mob/sdk/v2/android01/js-relea...
- qzones####.g####.cn.####.com/qzone/biz/gdt/mob/sdk/v2/android01/js/lib/r...
- qzones####.g####.cn.####.com/qzone/biz/gdt/mob/sdk/v2/android01/splash.a...
- qzones####.g####.cn.####.com/qzone/biz/gdt/mob/sdk/v2/android01/splash.h...
HTTP POST requests:
- a####.smalls####.cn/api.php?ver=####&client=####&market=####&udid=####&m...
- a####.u####.com.####.com/app_logs
- cgi.con####.qq.com/qqconnectutil/sdk
File system changes:
Creates the following files:
- /data/data/####/.jg.ic
- /data/data/####/.jgck
- /data/data/####/2000c1f70ea9c2df_0
- /data/data/####/2000c1f70ea9c2df_1
- /data/data/####/35a18ea889502737_0
- /data/data/####/432b69cba7ff5e20_0
- /data/data/####/46800c75ca95e901_0
- /data/data/####/4cb013792b196a35_0
- /data/data/####/4f60dd3910e9cbcb_0
- /data/data/####/65d5238a588aeb44_0
- /data/data/####/67a473248953641b_0
- /data/data/####/Cookies-journal
- /data/data/####/Databases.db-journal
- /data/data/####/Index-journal
- /data/data/####/QuotaManager-journal
- /data/data/####/WebViewChromiumPrefs.xml
- /data/data/####/b6c28cea6ed9dfc1_0
- /data/data/####/ba23d8ecda68de77_0
- /data/data/####/c866bc65d57bba7e_0
- /data/data/####/cc.db
- /data/data/####/cc.db-journal
- /data/data/####/classes.dex
- /data/data/####/classes.oat
- /data/data/####/classes2.dex
- /data/data/####/com.tencent.open.config.json.1103382840
- /data/data/####/com.xiaodao.aboutstar_preferences.xml
- /data/data/####/com.xiaodao.aboutstar_preferences.xml.bak
- /data/data/####/device_id.xml.xml
- /data/data/####/dream.db
- /data/data/####/exchangeIdentity.json
- /data/data/####/exid.dat
- /data/data/####/f1cdccba37924bda_0
- /data/data/####/fa813c9ad67834ac_0
- /data/data/####/gdtAdInfo.xml
- /data/data/####/gdt_plugin.dex
- /data/data/####/gdt_plugin.dex.flock (deleted)
- /data/data/####/gdt_plugin.jar
- /data/data/####/gdt_plugin.jar.sig
- /data/data/####/index
- /data/data/####/init.pid
- /data/data/####/libjiagu.so
- /data/data/####/metrics_guid
- /data/data/####/push.pid
- /data/data/####/pushsdk.db-journal
- /data/data/####/run.pid
- /data/data/####/tencent_analysis.db-journal
- /data/data/####/the-real-index
- /data/data/####/ua.db
- /data/data/####/ua.db-journal
- /data/data/####/umeng_general_config.xml
- /data/data/####/umeng_it.cache
- /data/media/####/000.html
- /data/media/####/1.app.log
- /data/misc/####/primary.prof
Miscellaneous:
Executes the following shell scripts:
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
- /system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
- /system/bin/dex2oat --instruction-set=x86 --dex-file=<Package Folder>/.jiagu/classes.dex --dex-file=<Package Folder>/.jiagu/classes2.dex --oat-file=<Package Folder>/.jiagu/classes.oat --inline-depth-limit=0 --compiler-filter=speed
- /system/bin/dex2oat --runtime-arg -classpath --runtime-arg & --instruction-set=x86 --instruction-set-features=smp,ssse3,sse4.1,sse4.2,-avx,-avx2,-lock_add,popcnt --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --dex-file=/data/user/0/<Package>/app_e_qq_com_plugin/gdt_plugin.jar --oat-fd=73 --oat-location=/data/user/0/<Package>/app_e_qq_com_dex/gdt_plugin.dex --compiler-filter=speed
- chmod 755 <Package Folder>/.jiagu/libjiagu.so
Uses the following algorithms to encrypt data:
- AES-CBC-PKCS7Padding
- AES-ECB-PKCS7Padding
Uses the following algorithms to decrypt data:
- AES-CBC-PKCS7Padding
- RSA-ECB-PKCS1Padding
Accesses the ITelephony private interface.
Uses special library to hide executable bytecode.
Gets information about location.
Gets information about network.
Gets information about phone status (number, IMEI, etc.).
Gets information about installed apps.
Adds tasks to the system scheduler.
Displays its own windows over windows of other apps.
