Adware.Gexin.11532

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.3.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) ser####.dc####.net.cn:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP(HTTP/1.1) qin####.com.www.####.com:80
TCP(HTTP/1.1) www.36####.cn:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(SSL/3.0) ser####.dc####.net.cn:443
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) ser####.dc####.net.cn:443
TCP(TLS/1.0) app.nx####.cn:443
TCP(TLS/1.0) loc.map.b####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5226

DNS requests:

api.map.b####.com
app.nx####.cn
c####.g####.ig####.com
c-h####.g####.com
loc.map.b####.com
pub-####.qin####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
ser####.dc####.net.cn
st####.dc####.net.cn
www.36####.cn

HTTP GET requests:

qin####.com.www.####.com/tdata_EDT356
ti####.c####.l####.####.com/config/hz-hzv3.conf
www.36####.cn/attached/image/20181018/20181018160314_807.png
www.36####.cn/attached/image/20181114/20181114163626_95.png
www.36####.cn/attached/image/20181207/20181207175702_876.png
www.36####.cn/attached/image/20181207/20181207175748_678.png
www.36####.cn/attached/image/20181207/20181207175817_365.png
www.36####.cn/attached/image/20181207/20181207180002_819.png
www.36####.cn/attached/image/20181215/20181215151906_503.png
www.36####.cn/attached/image/20181218/20181218104323_894.png
www.36####.cn/attached/image/20181220/20181220104434_320.png
www.36####.cn/attached/image/20190111/20190111145329_269.png
www.36####.cn/attached/image/20190115/20190115171417_765.png
www.36####.cn/attached/image/20190115/20190115171502_728.png
www.36####.cn/attached/image/20190115/20190115171544_431.png
www.36####.cn/attached/image/20190115/20190115171618_642.png
www.36####.cn/attached/image/20190115/20190115171651_654.png
www.36####.cn/attached/image/20190115/20190115171827_286.png
www.36####.cn/attached/image/20190115/20190115171937_473.png
www.36####.cn/attached/image/20190115/20190115172036_87.png
www.36####.cn/attached/image/20190115/20190115172155_126.png
www.36####.cn/attached/image/20190218/20190218134130_654.png
www.36####.cn/attached/image/20190218/20190218134907_724.png
www.36####.cn/attached/image/20190226/20190226112032_850.png
www.36####.cn/attached/image/20190402/20190402082236_641_300.png
www.36####.cn/attached/image/20190402/20190402082922_477_300.png
www.36####.cn/attached/image/20190402/20190402091915_226_300.png

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####
ser####.dc####.net.cn/device/location
www.36####.cn/account!getOperationCenter.action
www.36####.cn/account!sendAcquire.action
www.36####.cn/account!sendAllBuriedPoint.action
www.36####.cn/account!sendElementClick.action
www.36####.cn/advertisement!selectListByPositionId.action
www.36####.cn/appUser!checkedTongZhi.action
www.36####.cn/appVersions!getNewest.action
www.36####.cn/cjfwz!selectList.action
www.36####.cn/goodShoot!selectLisString.action
www.36####.cn/liveportFront!weatherForecast1.action
www.36####.cn/product!getMallNewIndexList.action
www.36####.cn/product!selectPushProductList.action
www.36####.cn/product!toSelectListProduct.action
www.36####.cn/szmyMobileNewsActionFront!getNewsJson.action
www.36####.cn/theme!getThemeList.action

File system changes:

Creates the following files:

/data/data/####/.imei.txt
/data/data/####/.jg.ic
/data/data/####/H540F13F9.xml
/data/data/####/H540F13F9_storages.xml
/data/data/####/MultiDex.lock
/data/data/####/_adio.dcloud.feature.ad.a.a.xml
/data/data/####/authStatus_io.dcloud.H540F13F9.xml
/data/data/####/authStatus_io.dcloud.H540F13F9;remote.xml
/data/data/####/clientid_igexin.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_2 (deleted)
/data/data/####/data_3
/data/data/####/data_3 (deleted)
/data/data/####/dc_ad_type_key.xml
/data/data/####/f_000001
/data/data/####/f_000002
/data/data/####/f_000003
/data/data/####/f_000004
/data/data/####/f_000005
/data/data/####/f_000006
/data/data/####/f_000007
/data/data/####/f_000008
/data/data/####/f_000009
/data/data/####/f_00000a
/data/data/####/f_00000b
/data/data/####/f_00000c
/data/data/####/f_00000d
/data/data/####/f_00000e
/data/data/####/f_00000f
/data/data/####/f_000010
/data/data/####/f_000011
/data/data/####/f_000012
/data/data/####/f_000013
/data/data/####/f_000014
/data/data/####/f_000015
/data/data/####/f_000016
/data/data/####/f_000017
/data/data/####/f_000018
/data/data/####/f_000019
/data/data/####/f_00001a
/data/data/####/f_00001b
/data/data/####/f_00001c
/data/data/####/f_00001d
/data/data/####/f_00001e
/data/data/####/f_00001f
/data/data/####/f_000020
/data/data/####/f_000021
/data/data/####/f_000022
/data/data/####/f_000023
/data/data/####/f_000024
/data/data/####/f_000025
/data/data/####/f_000026
/data/data/####/f_000027
/data/data/####/f_000028
/data/data/####/firll.dat
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/html5Geo.xml
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/libcuid.so
/data/data/####/libjiagu1266563747.so
/data/data/####/multidex.version.xml
/data/data/####/pdr.xml
/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/####/start_statistics_data.xml
/data/data/####/stream_permission.xml
/data/data/####/test_app
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/data/####/webviewCookiesChromiumPrivate.db-journal
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.imei.txt
/data/media/####/20190403.log
/data/media/####/AdEnable.dat
/data/media/####/ApplicationCache.db-journal
/data/media/####/app.css
/data/media/####/app.db
/data/media/####/bg.png
/data/media/####/biao.png
/data/media/####/bingo.png
/data/media/####/city.data-3.js
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/constant.js
/data/media/####/coupon.css
/data/media/####/coupon.png
/data/media/####/coupon_cur.png
/data/media/####/cropper.css
/data/media/####/cropper.js
/data/media/####/dataReport.css
/data/media/####/dataReport.html
/data/media/####/eje3cnc
/data/media/####/error.html
/data/media/####/error.png
/data/media/####/fontawesome-webfont.ttf
/data/media/####/fwszt.css
/data/media/####/https_app.nxb360.cn_0.localstorage-journal
/data/media/####/iconfont.css
/data/media/####/iconfont.ttf
/data/media/####/icons-extra.css
/data/media/####/io.dcloud.H540F13F9.bin
/data/media/####/io.dcloud.H540F13F9.db
/data/media/####/jian.png
/data/media/####/jquery.js
/data/media/####/jquery.min.js
/data/media/####/manifest.json
/data/media/####/mui-icons-extra.ttf
/data/media/####/mui.js
/data/media/####/mui.min.css
/data/media/####/mui.min.js
/data/media/####/mui.picker.css
/data/media/####/mui.picker.min.css
/data/media/####/mui.picker.min.js
/data/media/####/mui.poppicker.css
/data/media/####/mui.poppicker.js
/data/media/####/mui.ttf
/data/media/####/pay.png
/data/media/####/portrait.png
/data/media/####/pyq.png
/data/media/####/recharge.png
/data/media/####/refueling_card.png
/data/media/####/rem.js
/data/media/####/seller.png
/data/media/####/share.png
/data/media/####/sjtbbtn.jpg
/data/media/####/slimg.jpg
/data/media/####/splash640x1136.png
/data/media/####/test.log
/data/media/####/total.css
/data/media/####/upbg.png
/data/media/####/upload_headPortrait.html
/data/media/####/upload_identity.html
/data/media/####/upload_landImage.html
/data/media/####/weixin.png
/data/media/####/yoh.dat
/data/media/####/yol.dat
/data/media/####/yom.dat
/data/media/####/zhuan.png

Miscellaneous:

Executes the following shell scripts:

<Package Folder>/files/gdaemon_20161017 0 <Package>/io.dcloud.feature.apsGt.GTNormalPushService 24465 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
mount
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/io.dcloud.feature.apsGt.GTNormalPushService 24465 300 0

Loads the following dynamic libraries:

BaiduMapSDK_base_v5_2_1
getuiext2
libjiagu1266563747
locSDK7b

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-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.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

技术

术语

教育培训

误区

Technical information

Curing recommendations

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