Android.Packed.25958

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.HiddenAds.76.origin
Android.Loki.10.origin
Android.Loki.15.origin
Android.Xiny.166.origin
Android.Xiny.202.origin
Android.Xiny.72.origin
Android.Xiny.73.origin

Prompts to install third-party applications.

Network activity:

Connecting to:

4####.####.142
4####.####.160
4####.####.161
4####.####.176
4####.####.240
4####.####.251
4####.####.48
7j####.####.com
a####.####.com
a####.####.com:9090
a####.####.net
a####.####.org
busi####.####.com
c####.####.com
c-h####.####.com
j####.####.com
j####.####.com:8888
koapk####.com
koapk####.com:8081
l####.####.com
okyes####.com
okyes####.com:8081
p####.####.com
pl####.####.com
pub-####.####.com
s####.####.com
stra####.####.net
u####.####.com
we####.com:8081

HTTP GET requests:

4####.####.142/admin201506/uploadApkFile/20170720/719171240.png
4####.####.160/admin201506/uploadApkFile/rt/20170617/N2045.data
4####.####.161/admin201506/uploadApkFile/rt/20161125/lookupalldata2.zip
4####.####.176/admin201506/uploadApkFile/rt/20170408/rs40.data
4####.####.240/admin201506/uploadApkFile/20170722/029100115.jpg
4####.####.251/admin201506/uploadApkFile/20170728/995150307.apk
4####.####.48/admin201506/uploadApkFile/rt/20170617/N2031.data
7j####.####.com/tdata_Dyc207
a####.####.com/Api/UnifiedAccess?PBindKey=####&data=ey####
a####.####.com/adunion/slot/fetchConfig?h=####&w=####&model=####&vendor=...
a####.####.com/index.php?r=####&al=####&l=####&p=####&hp=####&lc=####&sd...
a####.####.com/sdkcp/plugUpdate.jsp?uid=####&plugVersion=####&imei=####&...
a####.####.com:9090/sdkcp/plugUpdate.jsp?uid=####&plugVersion=####&imei=...
a####.####.org/op?platform=####&os_version=####&package_name=####&app_ve...
j####.####.com/realtime?platform=####&os_version=####&package_name=####&...
j####.####.com:8888/rule?p=####
p####.####.com/pic/s40521.png
pub-####.####.com/tdata_EDT356
s####.####.com/config/hz-hzv3.conf
u####.####.com/setting/grobal_strategy?p=####&hp=####&l=####&c=####&prod...

HTTP POST requests:

a####.####.com/jiagu/check/upgrade
a####.####.com/sdk/is_ask.jsp
a####.####.net/api/v2/app?serviceid=####
busi####.####.com/business/tcppInstall
c####.####.com/ad/splash/stats.html
c-h####.####.com/api.php?format=####&t=####
koapk####.com/sm/sr/sp/py
koapk####.com:8081/sm/sr/rt/ry
l####.####.com/pv.php
okyes####.com/sdk/nsd.action?b=####&ci=####&ct=####&re=####&sd=####
okyes####.com:8081/sdk/nsd.action?b=####
p####.####.com/Api/package
pl####.####.com/ad_dex.php
s####.####.com/api.php?format=####&t=####
s####.####.com/cgi-bin-py/ad_sdk.cgi?ty=####&enc=####&bt=####
stra####.####.net/cc/v1/api?serviceid=####
we####.com:8081/sm/sr/run/hy

Modified file system:

Creates the following files:

/data/data/####/20160121.xml
/data/data/####/20160121.xml.bak
/data/data/####/20160121.xml.bak (deleted)
/data/data/####/201707281150.apk
/data/data/####/Q2hhbm5lbElES2V5MjAxNjEyMjcxODU3.xml
/data/data/####/ae.xml
/data/data/####/bdownloaders.db-journal
/data/data/####/c201707281150.apk
/data/data/####/swith1014.db-journal
/data/data/####/webview.db-journal
<Package Folder>/.jiagu/libjiagu.so
<Package Folder>/.mbj/####/classes.zip
<Package Folder>/app_DEX_OPT/35505688.dex
<Package Folder>/app_DEX_OPT/73995538.dex
<Package Folder>/app_indicators/indicator_d
<Package Folder>/app_indicators/indicator_p
<Package Folder>/app_libs/.atmp9.jar
<Package Folder>/app_libs/.atmp_8.log
<Package Folder>/com.init.env/####/debuggerd_hulu
<Package Folder>/com.init.env/####/elfm
<Package Folder>/com.init.env/####/elfm1501141140417.zip
<Package Folder>/com.init.env/####/enable_gazq_radish
<Package Folder>/com.init.env/####/forever.sh
<Package Folder>/com.init.env/####/install-recovery.sh
<Package Folder>/com.init.env/####/kcol_ysy
<Package Folder>/com.init.env/####/rc_qgza_hd
<Package Folder>/com.init.env/####/supolicy
<Package Folder>/com.init.env/####/toolbox
<Package Folder>/com.init.env/####/toolbox1501141140945.zip
<Package Folder>/databases/adblib.db-journal
<Package Folder>/databases/arrkii.asa.sdk.db-journal
<Package Folder>/databases/bdownloaders.db-journal
<Package Folder>/databases/net_dc_sdk.db
<Package Folder>/databases/net_dc_sdk.db-journal
<Package Folder>/databases/ps.db-journal
<Package Folder>/databases/pushext.db-journal
<Package Folder>/databases/pushg.db-journal
<Package Folder>/databases/pushsdk.db-journal
<Package Folder>/databases/swith1014.db-journal
<Package Folder>/databases/webview.db-journal
<Package Folder>/databases/xUtils_http_cookie.db-journal
<Package Folder>/files/####/.jg.ic
<Package Folder>/files/####/35505688.apk
<Package Folder>/files/####/73995538.apk
<Package Folder>/files/####/env201707261650.data
<Package Folder>/files/####/rs40.data
<Package Folder>/files/201707310850.apk
<Package Folder>/files/8305f98eceed
<Package Folder>/files/<Package>z.jar
<Package Folder>/files/U922.apk
<Package Folder>/files/__local_ap_info_cache.json
<Package Folder>/files/__local_last_session.json
<Package Folder>/files/__local_stat_cache.json
<Package Folder>/files/__send_data_1501141124997
<Package Folder>/files/__send_data_1501141134288
<Package Folder>/files/__send_data_1501141174734
<Package Folder>/files/c201707310850.apk
<Package Folder>/files/fvtJnMjmeqSIAyqBdaemon.so
<Package Folder>/files/gIfjPueBQyJvvggLdynamicloader.jar
<Package Folder>/files/gdaemon_20161017
<Package Folder>/files/google.db
<Package Folder>/files/init.pid
<Package Folder>/files/init_c1.pid
<Package Folder>/files/kk.jar (deleted)
<Package Folder>/files/kkk.jar
<Package Folder>/files/libcuid.so
<Package Folder>/files/liblLHskInykSsQmpoGbootstrap.so
<Package Folder>/files/oleWYEvaUzeGwmApstub.jar
<Package Folder>/files/push.pid
<Package Folder>/files/qJewZKOocpjgzNilsa.jar
<Package Folder>/files/run.pid
<Package Folder>/files/tdata_Dyc207
<Package Folder>/files/tdata_Dyc207.jar
<Package Folder>/files/tdata_Pbw496
<Package Folder>/files/tdata_Pbw496.jar
<Package Folder>/p.sr40/####/cnVuc2hlbGwy
<Package Folder>/p.sr40/####/cnVuc2hlbGwy1501141141517.zip
<Package Folder>/p.sr40/####/duspf517.xml
<Package Folder>/p.sr40/####/forever.sh
<Package Folder>/shared_prefs/20160121.xml
<Package Folder>/shared_prefs/20160121.xml.bak
<Package Folder>/shared_prefs/AdsBusiness-data.xml
<Package Folder>/shared_prefs/AdsBusiness-data.xml.bak
<Package Folder>/shared_prefs/Q2hhbm5lbElES2V5MjAxNjEyMjcxODU3.xml
<Package Folder>/shared_prefs/QURfUk9PVF9TREtfMjAxNzAyMDgxMA.xml
<Package Folder>/shared_prefs/SSP.xml
<Package Folder>/shared_prefs/SSPPrefe.xml
<Package Folder>/shared_prefs/SSPPrefe.xml.bak
<Package Folder>/shared_prefs/ZYASDKPOIEJMFKL##@!!!.xml
<Package Folder>/shared_prefs/ZYASDKPOIEJMFKL##@!!!.xml.bak
<Package Folder>/shared_prefs/__Baidu_Stat_SDK_SendRem.xml
<Package Folder>/shared_prefs/_toolbox_prefs.xml
<Package Folder>/shared_prefs/_toolbox_prefs.xml.bak
<Package Folder>/shared_prefs/ad_show_time.xml
<Package Folder>/shared_prefs/ae.xml
<Package Folder>/shared_prefs/ak.salvia.sdk.xml
<Package Folder>/shared_prefs/ak.salvia.sdk.xml.bak
<Package Folder>/shared_prefs/aps.xml
<Package Folder>/shared_prefs/aps.xml.bak
<Package Folder>/shared_prefs/apsad.xml
<Package Folder>/shared_prefs/apscomm.xml
<Package Folder>/shared_prefs/apsol.xml
<Package Folder>/shared_prefs/apspri.xml
<Package Folder>/shared_prefs/bill.xml
<Package Folder>/shared_prefs/com.arrkii.module.offerprobe.xml
<Package Folder>/shared_prefs/dayupdate.xml
<Package Folder>/shared_prefs/e727d88d.xml
<Package Folder>/shared_prefs/gx_sp.xml
<Package Folder>/shared_prefs/jg_app_update_settings_random.xml
<Package Folder>/shared_prefs/pref_validate_placement_id.xml
<Package Folder>/shared_prefs/preinstalled_data.xml
<Package Folder>/shared_prefs/qihoo_jiagu_crash_report.xml
<Package Folder>/shared_prefs/settingsLog.xml
<Package Folder>/shared_prefs/settingsLog.xml.bak
<Package Folder>/shared_prefs/sharedpreferences_etap_ad_clicks.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_ad_clicks_offers.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_ad_marketurl.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_gp_downlaodntime.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_offers.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_settings.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_strategy_info.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_strategy_recordtime.xml
<SD-Card>/.androidsystem/####/files.db
<SD-Card>/.androidsystem/####/sasyncfiles.db
<SD-Card>/.salvia/<Package>
<SD-Card>/.salvia/tick
<SD-Card>/.sys/####/android.db
<SD-Card>/APPMarket/####/5202503.apk
<SD-Card>/APPMarket/####/719171240.png.tmp
<SD-Card>/Download/log.txt
<SD-Card>/backups/####/.confd
<SD-Card>/backups/####/.confd-journal
<SD-Card>/backups/####/.cuid
<SD-Card>/backups/####/.cuid2
<SD-Card>/backups/####/.timestamp
<SD-Card>/baidu/####/journal
<SD-Card>/baidu/####/journal.tmp
<SD-Card>/baidu/.cuid
<SD-Card>/libs/<Package>.db
<SD-Card>/libs/app.db
<SD-Card>/libs/com.getui.sdk.deviceId.db
<SD-Card>/libs/com.igexin.sdk.deviceId.db
<SD-Card>/system/####/tdata_Dyc207
<SD-Card>/system/####/tdata_Pbw496
<SD-Card>/test1501141139042
<SD-Card>/test1501141197193

Miscellaneous:

Executes next shell scripts:

.kugua
.kugua -c id
/data/data/com.ym.refpackage.sjtg.baidu51/files/gdaemon_20161017 0 com.ym.refpackage.sjtg.baidu51/com.igexin.sdk.PushService 25825 300 0
<error:2>
app_process /system/bin com.android.commands.pm.Pm path com.googleplayapp.store.protect
c201707281150.apk -c com.googleplayapp.store.protect:protect
c201707310850.apk -c com.ym.refpackage.sjtg.baidu51:baidu51
cat /sys/class/net/wlan0/address
chmod 0777 <Package Folder>/com.init.env/files/elfm
chmod 0777 <Package Folder>/com.init.env/files/forever.sh
chmod 0777 <Package Folder>/com.init.env/files/toolbox
chmod 0777 <Package Folder>/p.sr40/files/cnVuc2hlbGwy
chmod 0777 <Package Folder>/p.sr40/files/forever.sh
chmod 6777 /data/data/com.googleplayapp.store.protect/files/c201707281150.apk
chmod 6777 <Package Folder>/files/c201707310850.apk
chmod 700 /data/data/com.ym.refpackage.sjtg.baidu51/files/gdaemon_20161017
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 /data/data/com.ym.refpackage.sjtg.baidu51/.jiagu/libjiagu.so
chmod 755 <Package Folder>/.jiagu/libjiagu.so
logcat -d -v time
ls -l /system/bin/su
mount
ping -c 1 -w 1 androidapp.baidu.com
ps
rc_qgza_hd
rc_qgza_hd -c id
sh
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/com.igexin.sdk.PushService 25825 300 0

Loads the following dynamic libraries:

cocos2dcpp
fvtJnMjmeqSIAyqBdaemon
getuiext2
libjiagu
libjni-comymrefpackagesjtgbaidu51
liblLHskInykSsQmpoGbootstrap
null
qidofo

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
DES
DES-CBC-PKCS5Padding

Uses administrator priveleges.

Uses special library to hide executable bytecode.

Gains access to network information.

Gains access to telephone information (number, imei, etc.).

Gains access to information about active device administrators.

Gains access to information about installed applications.

Gains access to information about running applications.

Gains access to information about accounts (Google, Facebook, etc) registered on the device.

Adds tasks to the system scheduler.

Displays its own windows over windows of other applications.

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

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