Android.Gexin.1601

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) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) chinawe####.c####.l####.####.com:80
TCP(HTTP/1.1) bj####.j####.cn:80
TCP(HTTP/1.1) m.d####.mob.com:80
UDP(NTP) 1.cn.p####.####.org:123
TCP(TLS/1.0) t####.j####.cn:443
TCP(TLS/1.0) and####.google####.com:443
TCP(TLS/1.0) connect####.gst####.com:443
TCP(TLS/1.0) 1####.217.168.206:443
TCP(TLS/1.0) gd-s####.j####.cn:443
TCP(TLS/1.0) ed0f02d####.bug####.cn:443
TCP(TLS/1.0) jic.talking####.com:443
TCP(TLS/1.0) api.du-####.com:443
TCP(TLS/1.0) growt####.google####.com:443
TCP(TLS/1.0) ali-s####.j####.cn:443
TCP(TLS/1.0) www.google####.com:443
TCP(TLS/1.0) pla####.google####.com:443
TCP(TLS/1.0) app.x####.com:443
TCP(TLS/1.0) api.map.b####.com:443
TCP cm-1####.g####.com:5225
TCP 1####.60.12.32:7000
TCP sdk.o####.t####.####.com:5224
UDP s.j####.cn:19000

DNS requests:

1.cn.p####.####.org
a####.exc.mob.com
ali-s####.j####.cn
and####.google####.com
api.du-####.com
api.map.b####.com
api.mob####.mob.####.8
api.mob####.mob.com
api.s####.mob.com
app.x####.com
bj####.j####.cn
cm-1####.g####.com
connect####.gst####.com
easytom####.com
ed0f02d####.bug####.cn
gd-s####.j####.cn
gmscomp####.google####.com
growt####.google####.com
i####.cn
id1.cn.8.####.8
jic.talking####.com
m####.go####.com
m.d####.mob.com
pg.x####.com
pg.x####.com.####.8
pla####.google####.com
s.j####.cn
sdk.c####.g####.com
sdk.o####.i####.####.8
sdk.o####.i####.####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sis.j####.io
t####.j####.cn
www.google####.com

HTTP GET requests:

api.du-####.com:443/appHome/followList?usertoken=####&pagecount=####&_id...
api.du-####.com:443/dictionary/item?key=####
api.du-####.com:443/v2/common/app/popups?from=####&shop_id=####
api.du-####.com:443/v2/home/guess-like?usertoken=####&city=####
api.du-####.com:443/v2/home?usertoken=####&city=####&locationx=####&loca...
bj####.j####.cn/v1/appawake/status?uid=####&appkey=####&manufacturer=###...
chinawe####.c####.l####.####.com/config/hzv9.conf
m.d####.mob.com/v3/cconf?appkey=####&plat=####&apppkg=####&appver=####&n...

HTTP POST requests:

api.du-####.com:443/v2/common/app/report/api-error
api.du-####.com:443/v2/common/ntf/reg
api.map.b####.com:443/sdkcs/verify
app.x####.com:443/g/d?crc=####
m.d####.mob.com/conf5
m.d####.mob.com/conn
m.d####.mob.com/errconf
m.d####.mob.com/log4
m.d####.mob.com/snsconf
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/.jgck
/data/data/####/.lock
/data/data/####/.mrecord
/data/data/####/.mrecord (deleted)
/data/data/####/.mrlock
/data/data/####/.statistics
/data/data/####/0efd3c68-5b70-4ddb-84f6-d561bbfeeb72
/data/data/####/59a5f47f-8f1e-467a-a906-99e40cda9fea
/data/data/####/6fe4172c-509e-4cb8-918c-7feb65e7e94b
/data/data/####/9707a89d-ec89-47b2-975d-b2b728cf5af4
/data/data/####/IpInfos.xml
/data/data/####/LAST_LANDING_TIME.xml
/data/data/####/MOBLINK_1
/data/data/####/Push_Page_Config.xml
/data/data/####/SHARE_SETCLIENTID.xml
/data/data/####/TDCloudSettingsConfigE321B66A4D3088BFD9E3449F780EE0DA.xml
/data/data/####/TD_app_pefercen_profile.xml
/data/data/####/TDpref_longtime.xml
/data/data/####/TDpref_shorttime.xml
/data/data/####/TDtcagent.db
/data/data/####/TDtcagent.db-journal
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/authStatus_cn.tzmedia.dudumusic.xml
/data/data/####/authStatus_cn.tzmedia.dudumusic;remote.xml
/data/data/####/bal.catch
/data/data/####/bwc.catch
/data/data/####/cf822098-d9d9-4731-9c14-db217f5a2c28
/data/data/####/classes.dex
/data/data/####/classes.dex;classes2.dex
/data/data/####/classes.dex;classes3.dex
/data/data/####/cn.jiguang.common.xml
/data/data/####/cn.jiguang.sdk.address.xml
/data/data/####/cn.jiguang.sdk.report.xml
/data/data/####/cn.jiguang.sdk.user.profile.xml
/data/data/####/cn.jmessage.preferences.xml
/data/data/####/cn.jpush.android.user.profile.xml
/data/data/####/cn.jpush.preferences.v2.rid.xml
/data/data/####/cn.jpush.preferences.v2.xml
/data/data/####/cn.tzmedia.dudumusic_preferences.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/increment.db
/data/data/####/increment.db-journal
/data/data/####/init.pid
/data/data/####/journal.tmp
/data/data/####/libcuid.so
/data/data/####/libjiagu.so
/data/data/####/mac.xml
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/mpush_app.db
/data/data/####/mpush_app.db-journal
/data/data/####/mpush_gateway_preferences_file
/data/data/####/mpush_process_preferences_file
/data/data/####/mpush_version_preferences_file
/data/data/####/proc_auxv
/data/data/####/push.pid
/data/data/####/pushsdk.db
/data/data/####/pushsdk.db-journal
/data/data/####/rl.catch (deleted)
/data/data/####/run.pid
/data/data/####/share_sdk_1
/data/data/####/sharesdk.db-journal
/data/data/####/start.xml
/data/data/####/td.lock
/data/data/####/tdid.xml
/data/data/####/tdlock.txt
/data/data/####/white_list.xml
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.dic_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.pkg_lock
/data/media/####/.push_deviceid
/data/media/####/.rc_lock
/data/media/####/.tcookieid
/data/media/####/app.db
/data/media/####/cn.tzmedia.dudumusic.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

cat /sys/class/net/wlan0/address
ps

Loads the following dynamic libraries:

libBaiduMapSDK_base_v4_4_0
libavcodec
libavfilter
libavformat
libavutil
libjiagu
libjx_ffmpeg_jni
libswresample
libswscale

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding
AES-ECB-PKCS7Padding
RSA-ECB-PKCS1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-CBC-PKCS7Padding

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.

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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