Adware.Gexin.6257

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Accesses the ITelephony private interface.

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) scs.opensp####.cn:80
TCP(HTTP/1.1) h####.opensp####.cn:80
TCP(HTTP/1.1) beacon####.aliy####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) cloud####.fengkon####.com:80
TCP(HTTP/1.1) f####.fengkon####.com:80
TCP(HTTP/1.1) sh.wagbr####.aliyun####.com:80
TCP(SSL/3.0) ada####.m.ta####.com:443
TCP(TLS/1.0) ssl.gst####.com:443
TCP(TLS/1.0) mbp.ji####.com:443
TCP(TLS/1.0) 5####.80.36.249:443
TCP(TLS/1.0) t####.c####.q####.####.com:443
TCP(TLS/1.0) 2####.107.1.65:443
TCP(TLS/1.0) ada####.m.ta####.com:443
TCP(TLS/1.0) app-hy####.ji####.com:443
TCP(TLS/1.0) www.go####.com:443
TCP(TLS/1.0) g.al####.com:443
TCP(TLS/1.0) acg####.ji####.com:443
TCP(TLS/1.0) img####.ji####.com:443
TCP(TLS/1.0) redi####.network####.com:443
TCP(TLS/1.0) dc1.network####.com:443
TCP(TLS/1.0) 2####.107.1.1:443
TCP(TLS/1.0) a####.ji####.com:443
TCP(TLS/1.0) img.ji####.com:443
TCP(TLS/1.0) 2####.107.1.97:443
TCP(TLS/1.0) sh.wagbr####.ta####.com:443
TCP(TLS/1.0) hm.b####.com:443
TCP(TLS/1.0) jktt####.ji####.com:443
TCP(TLS/1.0) beacon####.aliy####.com:443
TCP(TLS/1.0) clie####.go####.com:443
TCP(TLS/1.0) ap####.ji####.com:443
TCP(TLS/1.0) s####.ji####.com:443
TCP c####.g####.ig####.com:5224
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.ji####.com
a####.man.aliy####.com
acg####.ji####.com
ada####.ut.ta####.com
adas####.ut.ta####.com
and####.b####.qq.com
ap####.ji####.com
app-hy####.ji####.com
beacon####.aliy####.com
c####.g####.ig####.com
c-h####.g####.com
clie####.go####.com
cloud####.fengkon####.com
d####.opensp####.cn
dc1.network####.com
f####.fengkon####.com
fe-acg####.ji####.com
g.al####.com
h####.opensp####.cn
hm.b####.com
hotfix####.aliy####.com
i####.ji####.com
img####.ji####.com
img.ji####.com
img2-c####.itou####.cn
jktt####.ji####.com
l####.tbs.qq.com
mbp.ji####.com
pub-####.qin####.com
redi####.network####.com
s####.ji####.com
scs.opensp####.cn
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
ssl.gst####.com
w####.ji####.com
www.go####.com

HTTP GET requests:

h####.opensp####.cn/launchconfig?t=####&p=bWFsb####
t####.c####.q####.####.com/tdata_bca864
t####.c####.q####.####.com/tdata_fyR930

HTTP POST requests:

and####.b####.qq.com/rqd/async
beacon####.aliy####.com/beacon/fetch/config/byappkey
c-h####.g####.com/api.php?format=####&t=####
cloud####.fengkon####.com/v2/device/conf
f####.fengkon####.com/v2/device/profile
l####.tbs.qq.com/ajax?c=####&k=####
scs.opensp####.cn/index.php/clientrequest/clientcollect/isCollect
scs.opensp####.cn/scs?cmd=####&logver=####&size=####
sdk.o####.p####.####.com/api.php?format=####&t=####
sh.wagbr####.aliyun####.com/man/api?ak=####&s=####

File system changes:

Creates the following files:

/data/data/####/06bfee2bc4f8b4ef8950cd4f8513c0a8351ff8f56ca6a92....0.tmp
/data/data/####/0a1e191db7f2cf852db3318714e16fc55940a9ef6aee4d9....0.tmp
/data/data/####/13c467e05cb0dd98e065a07052a6cd7ca3269a656913ae9....0.tmp
/data/data/####/13c8796430130cfa77a18cea649efb261c27514f396ade1....0.tmp
/data/data/####/15ef553d623e32c48c4a8c28d62189beeebf2de8c73183d....0.tmp
/data/data/####/192fad489b5257f477e39693ee77a56c3d4a43925cd1ea7....0.tmp
/data/data/####/1a162f8840bdf0cc3b890f6b0a3fbc70f3a40eea3fdc48f....0.tmp
/data/data/####/1e8d92e859a8132230a9851b6d71203b93a7f1fa11eee53....0.tmp
/data/data/####/221b22ed78b9940d7a9877643a195fbbf63cb003381391c...7484.0
/data/data/####/2b5098339b727fe2e63167cbf3d444980640ee00f424137....0.tmp
/data/data/####/2e1cd8f4568e31d22a0dc9389b9145753240df2ff176dd8....0.tmp
/data/data/####/3535f5eb1e5b0844ceeb5b8ff15a7676ede947357697c23....0.tmp
/data/data/####/3599929d475aeb91955a140cb933f62de040fdbeb48311a....0.tmp
/data/data/####/3706b2ce43c2cc688a0b7d35c35e411ce4d626faca69279....0.tmp
/data/data/####/37f338027b51fe6694aa519e2db52b7e02462434a269063....0.tmp
/data/data/####/38f0c648d46ef670a53a99cd2f4986cc2a5bbd3a0e5c9f4....0.tmp
/data/data/####/3b77d58ab8c9f6b30a7a1a3360614c179d9ef99a740fc5a....0.tmp
/data/data/####/4561d240e63323cc8b9a2e7bf538a3c82c8dfb50325154b....0.tmp
/data/data/####/4b5f6db85cb8c227b38121c91bc2567def21cc5a8eea997....0.tmp
/data/data/####/4d0227dd9576313e6da3b0086c5e5d6df74f467926afc2d....0.tmp
/data/data/####/5862be9b723e791a59f5868fb55f103c9fed67c57dd78cc....0.tmp
/data/data/####/586addb7a2e7edcd4b822c6e6a5da2ca22211aeea128338....0.tmp
/data/data/####/5c240ae06387ee26a7dfc9543b89f970818d3edb1d51abe....0.tmp
/data/data/####/5dca8690a1ecb5a5dba8605308f00e0850b1335884cce5f....0.tmp
/data/data/####/5e0447927ff2122ced218dca2065f484fc1fa5a04e90089....0.tmp
/data/data/####/5fee6b562835cf0dab681aac25840ae023a552e378c38ee....0.tmp
/data/data/####/60146a5492aab800cf76c94114e4a6c3d3136e8d34a1077....0.tmp
/data/data/####/61ab5aa30b66f15c47805ee2929990a818bf927fc6904ed....0.tmp
/data/data/####/681d66eb5b8bb0a997144159cf956ea9c479ca2ecf09edb....0.tmp
/data/data/####/6850ed096f033a3078e4b099ed7218b4155911188ac41dd....0.tmp
/data/data/####/6b75863c79c55a10d3be9023fe3923d83f3e2842d7e7636....0.tmp
/data/data/####/778bc04d7fbd38c1efa62c4cec1bedae6a717094faceb73....0.tmp
/data/data/####/823e51f78c9ded521e25ae18b8dcca2b5b0546bbaba6f09....0.tmp
/data/data/####/82d7726a2ff718843ec44f2b20f7e66bfbb688333d85fc2....0.tmp
/data/data/####/8585e15a973033aa60e133995f6f2aebbe24f38b47638ac....0.tmp
/data/data/####/8a56346afc4cb90cc127e1ac432ed1e6e581552b07d35c8....0.tmp
/data/data/####/8fc315b9700e093511f3231673d19daa2f89fdbd7c656ce....0.tmp
/data/data/####/906ed3919ef102ed96cd09cd5074db811e165a3ec58f35b....0.tmp
/data/data/####/933894e5d002bf328391e44fd3cc007d54139314c242b85....0.tmp
/data/data/####/9a83543bc8f313ea6e3eddb366e5dfb1703aca9e00a7ad3....0.tmp
/data/data/####/9c0adea14e7284860b1f6bbc38868154812d5554de8dda8....0.tmp
/data/data/####/9d09cf9c2aaccf073338966cb15a2a524c10a54a3254bb9....0.tmp
/data/data/####/9f5d9ddc197092a44925fcdd97f1df61a6855a38845889b....0.tmp
/data/data/####/Alvin2.xml
/data/data/####/ApplicationCache.db-journal
/data/data/####/ContextData.xml
/data/data/####/JK_AreaRegion.xml
/data/data/####/NBSCrashStore.xml
/data/data/####/SP_AROUTER_CACHE.xml
/data/data/####/UTCommon.xml
/data/data/####/a1e44d0b5829366d1621f90bd17ef765fb14abee96e94c3....0.tmp
/data/data/####/a401d5db5eae6625ab15c23d4358133f580f664116d1f32....0.tmp
/data/data/####/a4ec73b3a3bc9991e47246d8d2c2f95bb927db23f02f2e2....0.tmp
/data/data/####/a645d32cf2f84c098f978b2edb447ad3acd6af7fb88831e....0.tmp
/data/data/####/a8c399cda8f0f55e69b64bd167fc113d054d72222f11734....0.tmp
/data/data/####/ap.Lock
/data/data/####/b04f3de8bf12ede1f8681599931fd1d2f3a8658b3fd79ee....0.tmp
/data/data/####/b73f1c541a7a7d6a9fb9737248b180e69d472a2ab1de02b....0.tmp
/data/data/####/b851e3c67f855a24050e0869b96320384f98f0f8caf7b27....0.tmp
/data/data/####/b9b54b67cf5978e7f75c8e1a064533300d7b9eeff9b2707....0.tmp
/data/data/####/bc15049eb2671897dda8f793ce9cca528642500cfde5ac3....0.tmp
/data/data/####/bcf826fca4951f83f4bc0422ddd0eebfe8a3bda68d04e4b....0.tmp
/data/data/####/bd78bf23d376bd8c88be19c4d9392c0143413af7c955c7f....0.tmp
/data/data/####/bd7f45e84eebf578af6ff0d72852c2e814e320ab7bd4f5e....0.tmp
/data/data/####/bugly_db_legu-journal
/data/data/####/c13c5b25663a14cbda74de35b81014338a220c5a7a3697c....0.tmp
/data/data/####/c63be6f3c7255767a21795344820a00728e5d31964c8167....0.tmp
/data/data/####/c7464167ab93bdbfd7fcaf084d891a525efb69f493fc091....0.tmp
/data/data/####/c8f1dcc7448230a55c6a89a36ccde096cc74167aa590f2a....0.tmp
/data/data/####/c9a1d1299e457a7a0b8aa31288ac1327238d726936b69ec....0.tmp
/data/data/####/ca25b0652433210222e5afde8d0567a76fda3fb859208f3....0.tmp
/data/data/####/ca569d11d52418be96ae0881f6db9fc1586e9288e4a92b6....0.tmp
/data/data/####/cb545c6e0622f2998d91611843fce5812c903bbfc9079ea....0.tmp
/data/data/####/cloudms.conf.xml
/data/data/####/com.iflytek.id.xml
/data/data/####/com.iflytek.msc.xml
/data/data/####/com.jiankecom.jiankemall-journal
/data/data/####/com.jiankecom.jiankemall.cache.SplashCache.xml
/data/data/####/com.jiankecom.jiankemall_preferences.xml
/data/data/####/com.networkbench.agent.impl.v2_com.jiankecom.ji...ll.xml
/data/data/####/com.sensorsdata.analytics.android.sdk.SensorsDataAPI.xml
/data/data/####/com.shumei.xml
/data/data/####/com_alibaba_aliyun_crash_defend_sdk_info
/data/data/####/core_info
/data/data/####/d1d493d3b90e6510c909550806bfb2a11b1bd8421b2e98f....0.tmp
/data/data/####/d3f393f443cbfda065d2e052dcdfd408dbc6a0d3487a922....0.tmp
/data/data/####/d4f78405fdcda114e40f8f00b41885469910482a3b8f463....0.tmp
/data/data/####/d57965a23ca564a759b17074e3f9a8e9f8f7466bea09fd4....0.tmp
/data/data/####/d8c804ffaee84fd78d79c7ef6c1786f52e50a1aac8c3dba....0.tmp
/data/data/####/d90207efa19903c54e5fd3f7669d3ed642337c3b6241de5....0.tmp
/data/data/####/daa3b15e59484bd2636cfd0c4a02bb35d9be73d73ff631e....0.tmp
/data/data/####/data.xml
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/db2d620a3bd7693b491609c025cd73fa56e72e7b90befda....0.tmp
/data/data/####/db754a619ccb4d311cacdff94d38a46db48fef672993a1e....0.tmp
/data/data/####/dcc432673fe8194d4d79f2c1e5bc6cec69e6eff9d03fe21....0.tmp
/data/data/####/deb3363167e9af034a151b458068f50d9ab1d579727e7e8....0.tmp
/data/data/####/debug.conf
/data/data/####/e21303108880c6a8fe37af1fa374107f41d39ce833849f3....0.tmp
/data/data/####/eab5736dbf9634be50b0911ca2b2ce942b1dfaf3a0b03bf....0.tmp
/data/data/####/ed699107ffca3b0c9badc376ceb208ddce8c4da5b289061....0.tmp
/data/data/####/eedf27fea95286340babfcef35d114b24d00e95a712634f....0.tmp
/data/data/####/ef3c705bd0448c370d4dc9d911368b2c98dc01f11504eca....0.tmp
/data/data/####/f624b67a96064f0b9ab29e247ec8fceb33a4e8410122097....0.tmp
/data/data/####/f759b130ef29eb2f492207720c94330275d4710b403b136....0.tmp
/data/data/####/f785b2335e26419d3632d90501a6a5c0d74cd098906e4e5....0.tmp
/data/data/####/f8f136e03558a1815c19a7929b536b84f1e8629f06faa48....0.tmp
/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/####/fb76733951d805c8102e572e889eb05eba242a8d8e1ea9c....0.tmp
/data/data/####/fcb4ee0a60be05b4371ee4ebdb8d961a59e0bbd64c43c99....0.tmp
/data/data/####/fec382f2bd637ccaad874b66b7adb48151ddfd10c76f662....0.tmp
/data/data/####/ffa65022c6ad826f47520df32b683556c562a947cfc961e....0.tmp
/data/data/####/first_pref.xml
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/head_line.xml
/data/data/####/httpdns_config_cache.xml
/data/data/####/https_app-hybrid.jianke.com_0.localstorage-journal
/data/data/####/https_app-tt.jianke.com_0.localstorage-journal
/data/data/####/ifly_launch_lib.xml
/data/data/####/iflytek_state_com.jiankecom.jiankemall.xml
/data/data/####/index
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/init_tables_pref.xml
/data/data/####/jk_appupdate_on.xml
/data/data/####/jk_chat_setting.xml
/data/data/####/jk_current_versioncode.xml
/data/data/####/jk_first_install.xml
/data/data/####/jk_mall.db-journal
/data/data/####/jk_myheadline_domain.xml
/data/data/####/jk_presentgift_setting.xml
/data/data/####/jk_rxsetting.xml
/data/data/####/jk_sp_member.xml
/data/data/####/jk_sp_member.xml.bak
/data/data/####/jk_spcommon_data_healthCoinTip.xml
/data/data/####/journal.tmp
/data/data/####/libnfix.so
/data/data/####/libshella-2.9.0.2.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mail_settings.xml
/data/data/####/mix.dex
/data/data/####/multidex.version.xml
/data/data/####/my_setting_pref.xml
/data/data/####/native_record_lock
/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/####/security_info
/data/data/####/sensorsdata.xml
/data/data/####/seq.xml
/data/data/####/sp_jk_component_setting.xml
/data/data/####/sp_jk_dynamicdns.xml
/data/data/####/sp_jk_is_openhttpdns.xml
/data/data/####/sp_search_keyword.xml
/data/data/####/sp_showphotoscan.xml
/data/data/####/sp_sophix.xml
/data/data/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_bca864
/data/data/####/tdata_bca864.jar
/data/data/####/tdata_fyR930
/data/data/####/tdata_fyR930.jar
/data/data/####/tracker.db-journal
/data/data/####/ut.db
/data/data/####/ut.db-journal
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.nomedia
/data/media/####/.thumbcache_idx0
/data/media/####/27e3f2ebd2750a41bf48dd9a3a5e8e1f.0.tmp
/data/media/####/27e3f2ebd2750a41bf48dd9a3a5e8e1f.1.tmp
/data/media/####/4059082feab7090494c91ecf4a384a93.0.tmp
/data/media/####/4059082feab7090494c91ecf4a384a93.1.tmp
/data/media/####/502a2d9a2dc8c5ec13b83a1dfa183180.0.tmp
/data/media/####/502a2d9a2dc8c5ec13b83a1dfa183180.1.tmp
/data/media/####/67612623a26c21c18795ca24f1463aaf.0.tmp
/data/media/####/67612623a26c21c18795ca24f1463aaf.1.tmp
/data/media/####/845acefd6174978aab9fd727b41ccf35.0.tmp
/data/media/####/845acefd6174978aab9fd727b41ccf35.1.tmp
/data/media/####/87dedc655b92282e77c157c72d9db825.0.tmp
/data/media/####/87dedc655b92282e77c157c72d9db825.1.tmp
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/b6203982b6eae6df8a88ee820248a524.0.tmp
/data/media/####/b6203982b6eae6df8a88ee820248a524.1.tmp
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.jiankecom.jiankemall.db
/data/media/####/f032e063b9032a3aef643e699291cc6b.0.tmp
/data/media/####/f032e063b9032a3aef643e699291cc6b.1.tmp
/data/media/####/fb075ebd068b916c145c1d6c162f3dfb.0.tmp
/data/media/####/fb075ebd068b916c145c1d6c162f3dfb.1.tmp
/data/media/####/helpYouProductList.json
/data/media/####/homepageListsNew.json
/data/media/####/iflyworkdir_test
/data/media/####/journal.tmp
/data/media/####/navigationBarAndSearchTitleResponse.json
/data/media/####/shumei.txt
/data/media/####/tdata_bca864
/data/media/####/tdata_fyR930
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

/system/bin/sh -c getprop ro.aa.romver
/system/bin/sh -c getprop ro.board.platform
/system/bin/sh -c getprop ro.build.fingerprint
/system/bin/sh -c getprop ro.build.nubia.rom.name
/system/bin/sh -c getprop ro.build.rom.id
/system/bin/sh -c getprop ro.build.tyd.kbstyle_version
/system/bin/sh -c getprop ro.build.version.emui
/system/bin/sh -c getprop ro.build.version.opporom
/system/bin/sh -c getprop ro.gn.gnromvernumber
/system/bin/sh -c getprop ro.lenovo.series
/system/bin/sh -c getprop ro.lewa.version
/system/bin/sh -c getprop ro.meizu.product.model
/system/bin/sh -c getprop ro.miui.ui.version.name
/system/bin/sh -c getprop ro.vivo.os.build.display.id
/system/bin/sh -c type su
<Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25404 300 0
cat /proc/self/cgroup
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-2.9.0.2.so
chmod 700 <Package Folder>/tx_shell/libufix.so
getprop ro.aa.romver
getprop ro.board.platform
getprop ro.build.fingerprint
getprop ro.build.nubia.rom.name
getprop ro.build.rom.id
getprop ro.build.tyd.kbstyle_version
getprop ro.build.version.emui
getprop ro.build.version.opporom
getprop ro.gn.gnromvernumber
getprop ro.lenovo.series
getprop ro.lewa.version
getprop ro.meizu.product.model
getprop ro.miui.ui.version.name
getprop ro.product.cpu.abi
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
mount
ps
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25404 300 0

Loads the following dynamic libraries:

Bugly
getuiext3
libnfix
libshella-2.9.0.2
libufix
msc
nfix
smsdk
ufix
ut_c_api

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-GCM-NoPadding
RSA-ECB-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-GCM-NoPadding
DES-ECB-NoPadding

Uses special library to hide executable bytecode.

Accesses camera interface.

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.

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