Android.Packed.45199

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.SmsSend.967.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) a####.umengc####.com:80
TCP(HTTP/1.1) a####.u####.com:80
TCP(HTTP/1.1) aexcep####.b####.qq.com:8012
TCP(HTTP/1.1) d####.opensp####.cn:80
TCP(HTTP/1.1) and####.b####.qq.com:80
TCP(HTTP/1.1) sf.o2####.com:80
TCP(HTTP/1.1) ad.o2####.com:8005
TCP(HTTP/1.1) h####.opensp####.cn:80
TCP(HTTP/1.1) sdk.bst.t####.com:80
TCP(TLS/1.0) api.w####.com:443
TCP(TLS/1.0) api.o2####.com:443
TCP(TLS/1.0) 2####.58.211.110:443
TCP(TLS/1.0) sf.o2####.com:443

DNS requests:

a####.u####.com
a####.umengc####.com
ad.o2####.com
aexcep####.b####.qq.com
and####.b####.qq.com
api.o2####.com
api.w####.com
d####.opensp####.cn
h####.opensp####.cn
img.o2####.com
mt####.go####.com
sdk.bst.t####.com
sf.o2####.com

HTTP GET requests:

ad.o2####.com:8005/api/v1/Audio/AdvertConfigList.xml?ScreenHeight=####&v...
ad.o2####.com:8005/api/v2/Audio/AdvertShowSwitchSetting.xml?ScreenHeight...
h####.opensp####.cn/launchconfig?t=####&p=LnR5e####
sf.o2####.com/api/v1/Audio/getcdninterface.xml

HTTP POST requests:

a####.u####.com/app_logs
a####.umengc####.com/app_logs
aexcep####.b####.qq.com:8012/rqd/async
and####.b####.qq.com/rqd/async
d####.opensp####.cn/index.php/clientrequest/clientcollect/isCollect
sdk.bst.t####.com/rain/index.php?/rain/p####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/AppendUpgradeInfo.xml
/data/data/####/BT_SharedPref.xml
/data/data/####/ListenRecords.db-journal
/data/data/####/MultiDex.lock
/data/data/####/bg_pref.xml
/data/data/####/bugly_db_legu-journal
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/com.anysoft.tyyd_preferences.xml
/data/data/####/com.iflytek.id.xml
/data/data/####/com.iflytek.msc.xml
/data/data/####/comanysofttyyd
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/ifly_launch_lib.xml
/data/data/####/iflytek_state_com.anysoft.tyyd.xml
/data/data/####/libnfix.so
/data/data/####/libshella-3.0.0.0.so
/data/data/####/libufix.so
/data/data/####/local_crash_lock
/data/data/####/mix.dex
/data/data/####/multidex.version.xml
/data/data/####/native_record_lock
/data/data/####/pref.xml
/data/data/####/pref_server.xml
/data/data/####/profile.xml
/data/data/####/security_info
/data/data/####/selfupdate.xml
/data/data/####/themePrefs.xml
/data/data/####/tyydprovider.db-journal
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/data/####/weibo_sdk_aid1
/data/media/####/.comanysofttyyd
/data/media/####/.nomedia
/data/media/####/12b5d8g0o8fjfrdsxernpztfk
/data/media/####/135eexjukub5on1ve5zwnbe6u
/data/media/####/1cckme0ih9t2cgniwu24wvofe
/data/media/####/1jovtss5j82xfyh2e0s6o1nse
/data/media/####/2aqdnejssanbebkeuzf2e4bmf
/data/media/####/2cg769jwcqn1lnpit3om7ciza
/data/media/####/2stneyxipuxa7er5kbu1sfb0l
/data/media/####/2wt0rqap1semjcnmn812nxsea
/data/media/####/2z44q6xz6gvoy3y79frvruezr
/data/media/####/324oigc1pzgz7jb0378sbvp7d
/data/media/####/39ihw42v7m4db4r8ukcqph5si
/data/media/####/3a4hitvy5ast3i5ckps52rieo
/data/media/####/3ad3mbqptgjdlm0v9a38uld5h
/data/media/####/3afrylve016cz6lzg94qvrbgw
/data/media/####/3bb9zkxxqjp4ebn9jiea6gxka
/data/media/####/3mlo5vauay16uw6bzfgari8zb
/data/media/####/3zj3tsab1nsmdvp3lroo5r5i6
/data/media/####/48oc8oc7aa7ljkz12yb8nw9gp
/data/media/####/4azi4llnc1z8k5atwefk6e2c5
/data/media/####/4kqmpdtb0gnntd6gij9fqrbfd
/data/media/####/4l2ik8fe3tq8p6dvd65969ue4
/data/media/####/4osvc3tot19h6q8mvb9lruwix
/data/media/####/4scxuekosli2ue3zbdawtmyo4
/data/media/####/4tbgdccer6wgv0gtae6v9q4cp
/data/media/####/4ut8iqr5prgx5weu3rcoq9di4
/data/media/####/4z3z5gev2sfo4d8pshp4w5d9a
/data/media/####/56iaqcpw6zf5fj4w5bgs4uxfj
/data/media/####/5lqnb3vk4rjatm4jmw37e978
/data/media/####/651r4cm87pakx8v9so2luzucf
/data/media/####/65c1ya4ntd4ff48s221wz878q
/data/media/####/66ramiqycdn9p3sk12atl7p9s
/data/media/####/67a3b75czhthbm4ca3gw0xa0g
/data/media/####/67h3617wegy4nqp7ki3m60mn3
/data/media/####/6hh4fdsp7p9aqucfs9221h22d
/data/media/####/6n8ruhypqwr79y8jywhh92yj1
/data/media/####/6nrnsf2lfp7yoexxi9s5sxnef
/data/media/####/6r1d5w2kcc2t9ckpttgbdyeou
/data/media/####/71y94qtptwpu38dhdvf5xd6ow
/data/media/####/79rq1cpifer49aovoa2jflnln
/data/media/####/7ekbyva7q0mdnb1npymu0uiql
/data/media/####/7ghttnwtnlbnvn79jin5t8pmu
/data/media/####/7if7emfe18w7ms9kjnmerh7yg
/data/media/####/iflyworkdir_test
/data/media/####/jkxv85oehe284qm9zd5m8uds
/data/media/####/m9hohqc9gzh0rgy3ffrz8nin
/data/media/####/pkiq9ydastsnee8aaw4q0gkt
/data/media/####/qvg9348zqvk9b1crkxnwaav

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
chmod 700 <Package Folder>/tx_shell/libnfix.so
chmod 700 <Package Folder>/tx_shell/libshella-3.0.0.0.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.code
getprop ro.miui.ui.version.name
getprop ro.vivo.os.build.display.id
getprop ro.yunos.version
logcat -d -v threadtime
logcat -v time

Loads the following dynamic libraries:

Bugly
libnfix
libshella-3.0.0.0
libufix
msc
nfix
ufix
weibosdkcore

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-GCM-NoPadding

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 APN settings.

Gets information about running apps.

Displays its own windows over windows of other apps.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

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