Adware.Gexin.23600

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) sdk.c####.g####.####.cn:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) cdn-sdk####.g####.com:80
TCP(HTTP/1.1) www.p####.com:80
TCP(TLS/1.0) def####.duals####.cn.####.com:443
TCP(TLS/1.0) www.gst####.com:443
TCP(TLS/1.0) gmscomp####.google####.com:443
TCP(TLS/1.0) rr2---s####.g####.com:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) bea####.gcp.g####.com:443
TCP(TLS/1.0) 64.2####.163.94:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.2) 64.2####.163.94:443
TCP(TLS/1.2) gmscomp####.google####.com:443
TCP(TLS/1.2) 64.2####.164.101:443
TCP(TLS/1.2) 1####.177.14.147:443
TCP sdk.o####.t####.####.com:5224
UDP 74.1####.205.139:443
UDP www.gst####.com:443
UDP bea####.gcp.g####.com:443
TCP cm-1####.g####.com:5224

DNS requests:

a####.u####.com
android####.go####.com
bea####.gcp.g####.com
c-h####.g####.com
cdn-sdk####.g####.com
cm-1####.g####.com
gmscomp####.google####.com
log.u####.com
p####.google####.com
rr2---s####.g####.com
s####.u####.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
www.gst####.com
www.p####.com

HTTP GET requests:

cdn-sdk####.g####.com/tdata_EDB102
cdn-sdk####.g####.com/tdata_RBO669
cdn-sdk####.g####.com/tdata_cpZ817
cdn-sdk####.g####.com/tdata_uxr091
def####.duals####.cn.####.com:443/bar/get/585624d17666134e1e00108b/?ud_g...
sdk.c####.g####.####.cn/config/hzv9.conf
sdk.o####.p####.####.com/api/addr.htm

HTTP POST requests:

a####.u####.com/app_logs
c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####
www.p####.com/apiv1/sdkstat/install
www.p####.com/apiv1/sdkstat/launch

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/022804485f7b279e00b8ce31e8046151cca43cdaa303ac9...c1be.0
/data/data/####/1727573349787.log
/data/data/####/3262e96161641b712dc57ee81c88f41fda6795bf685bf86...f134.0
/data/data/####/3e2838006c80001e85946c322b686a7c76e7bd07d771f2e...3761.0
/data/data/####/53b5c8ed
/data/data/####/5813ecd65becfb856c3e1b06116d0fd053870cc64ddf9b4...0e94.0
/data/data/####/5c61c7ba00b28f70674086ee7c62a6b5c6f5da0cbfb8592...2084.0
/data/data/####/6816f3c66874adb498fcca111dd3e886a896b0d2bb0ebef...6b93.0
/data/data/####/7674c83c
/data/data/####/79147fcbc339230b9bcf242270150402c3d23f9df68a334...14af.0
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/a4a2d0fce76c08e1966e5a9fb42a2408a5e40b2b4ad91d8....0.tmp
/data/data/####/a4a2d0fce76c08e1966e5a9fb42a2408a5e40b2b4ad91d8...2f39.0
/data/data/####/aomeijia_info.xml
/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/####/e2a94d1536680fcc272573afa48542e9856978d85a53596....0.tmp
/data/data/####/e65ca84a33375cb049405290a27c253c50e2d374fce6fc8...5bab.0
/data/data/####/e7ba39cc7236
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f21eb3beec3fb7bdae10efd75effea848c4e044f4f9114b...e1d2.0
/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/####/pgyersdk.xml
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/qihoo_jiagu_crash_report.xml
/data/data/####/run.pid
/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_it.cache
/data/data/####/umeng_socialize.xml
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/Log-2024-09-29.txt
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.theaty.aomeijia.bin
/data/media/####/com.theaty.aomeijia.db
/data/media/####/gkt
/data/media/####/gkt-journal
/data/media/####/gktper (deleted)
/data/media/####/tdata_RBO669
/data/media/####/tdata_cpZ817
/data/media/####/tdata_uxr091
/data/media/####/test.log (deleted)
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

cat /proc/uid_stat/10065/tcp_rcv
cat /proc/uid_stat/10065/tcp_snd
chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
logcat *:i | grep (5009)
logcat *:i | grep (5053)
logcat *:i | grep (5155)
logcat *:i | grep (5187)
logcat *:i | grep (5689)
logcat *:i | grep "(5009)"
logcat *:i | grep "(5053)"
logcat *:i | grep "(5155)"
logcat *:i | grep "(5187)"
logcat *:i | grep "(5689)"
logcat *:i | grep \
mount

Loads the following dynamic libraries:

libgetuiext2
libijkffmpeg
libijkplayer
libijksdl
libjiagu

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-NoPadding
AES-CBC-PKCS7Padding
AES-ECB-PKCS5Padding

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.

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

アンチウイルスに関する誤解と噂

Technical information

Curing recommendations

Free trial