Adware.Gexin.22118

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) pl####.g####.com:80
TCP(HTTP/1.1) d####.c####.l####.####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com.####.com:80
TCP(HTTP/1.1) oc.u####.com:80
TCP(TLS/1.0) genera####.lin####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) f####.lin####.com:443
TCP(TLS/1.0) a####.a####.m.####.com:443
TCP(TLS/1.0) nim.qi####.com:443
TCP(TLS/1.0) 1####.251.36.42:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) qy-swa####.qi####.com:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP(TLS/1.0) instant####.google####.com:443
TCP(TLS/1.0) ap####.lin####.com:443
TCP(TLS/1.2) and####.cli####.go####.com:443
TCP(TLS/1.2) 2####.58.208.99:443
TCP(TLS/1.2) 1####.251.36.42:443
TCP zb-cent####.m.ta####.com:443
TCP cm-10####.g####.com:5226
TCP zb-cent####.m.ta####.com:80
TCP sdk.o####.t####.####.net:5224

DNS requests:

a####.m.ta####.com
and####.cli####.go####.com
and####.google####.com
android####.go####.com
ap####.lin####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-10####.g####.com
f####.lin####.com
genera####.lin####.com
instant####.google####.com
nim.qi####.com
oc.u####.com
pl####.g####.com
qy-swa####.qi####.com
sdk-ope####.g####.com
sdk.c####.g####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
umen####.m.ta####.com
umengj####.m.ta####.com
wfd.net####.im
wfd.net####.im.####.8

HTTP GET requests:

cdn-sdk####.g####.com.####.com/tdata_RBO669
cdn-sdk####.g####.com.####.com/tdata_cpZ817
cdn-sdk####.g####.com.####.com/tdata_uxr091
d####.c####.l####.####.com/config/hzv9.conf
pl####.g####.com/suanming/baoku/Notice/87ab28b2bbccd697ea020216dcb0dc39....
sdk-ope####.g####.com/api/addr.htm

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
oc.u####.com/v2/check_config_update
oc.u####.com/v2/get_update_time
sdk-ope####.g####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/ACCS_SDK.xml
/data/data/####/ACCS_SDK_CHANNEL.xml
/data/data/####/Agoo_AppStore.xml
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/Cookies-journal
/data/data/####/FJDQ_BASE_DB-journal
/data/data/####/LITTLE_MONK_DB-journal
/data/data/####/MessageStore.db-journal
/data/data/####/Mmc_Launch_Database.db
/data/data/####/Mmc_Launch_Database.db-journal
/data/data/####/MsgLogStore.db-journal
/data/data/####/QIFUTAI_DB-journal
/data/data/####/Unicorn.da58ce0115a1232c79a01c472ae24164.xml
/data/data/####/WebViewChromiumPrefs.xml
/data/data/####/accs.db-journal
/data/data/####/agoo.pid
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/classes.dex
/data/data/####/classes.oat
/data/data/####/classes2.dex
/data/data/####/classes3.dex
/data/data/####/classes4.dex
/data/data/####/classes5.dex
/data/data/####/com.qiyukf.analytics.xml
/data/data/####/dataPick.xml
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jg_so_upgrade_setting.xml
/data/data/####/journal
/data/data/####/libjiagu.so
/data/data/####/lingji_huangli_data.xml
/data/data/####/lingji_lingqian_data.xml
/data/data/####/lingji_new_preferences.xml
/data/data/####/lingjiordermap.dat-journal
/data/data/####/message_accs_db
/data/data/####/message_accs_db-journal
/data/data/####/mmc_uit.xml
/data/data/####/mmc_uit.xml (deleted)
/data/data/####/mmc_uit.xml.bak
/data/data/####/mmc_uit.xml.bak (deleted)
/data/data/####/mmc_wish_tree_plug_dao-journal
/data/data/####/okgo.db-journal
/data/data/####/oms.mmc.fortunetelling.dao
/data/data/####/oms.mmc.fortunetelling.dao-journal
/data/data/####/oms.mmc.fortunetelling.shengxiao.master_zengyao...es.xml
/data/data/####/onlineconfig_agent_online_setting_oms.mmc.fortu...cn.xml
/data/data/####/plugins.json
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/settings_pref.xml
/data/data/####/tdata_RBO669
/data/data/####/tdata_RBO669.dex
/data/data/####/tdata_RBO669.dex.flock (deleted)
/data/data/####/tdata_RBO669.jar
/data/data/####/tdata_cpZ817
/data/data/####/tdata_cpZ817.dex
/data/data/####/tdata_cpZ817.dex.flock (deleted)
/data/data/####/tdata_cpZ817.jar
/data/data/####/tdata_uxr091
/data/data/####/tdata_uxr091.dex
/data/data/####/tdata_uxr091.dex.flock (deleted)
/data/data/####/tdata_uxr091.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_message_state.xml
/data/data/####/unicorn#cheese#
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-NoPadding
AES-ECB-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding
RSA-ECB-PKCS1Padding

Uses special library to hide executable bytecode.

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.

Requests the system alert window permission.

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

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