Android.Packed.25962

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.HiddenAds.76.origin
Android.Loki.10.origin
Android.Loki.15.origin
Android.MulDrop.1061

Network activity:

Connecting to:

7j####.####.com
a####.####.com
a####.####.com:9090
a####.####.net
a####.####.org
c####.####.com
c-h####.####.com
j####.####.com:8888
p####.####.com
pl####.####.com
s####.####.com
stra####.####.net
u####.####.com

HTTP GET requests:

7j####.####.com/tdata_Dyc207
a####.####.com/Api/UnifiedAccess?PBindKey=####&data=ey####
a####.####.com/adunion/slot/getSrcPrio?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:8888/rule?p=####
p####.####.com/Api/abroadChannelPay?bid=####&PBindKey=####&operators=###...
s####.####.com/config/hz-hzv3.conf
u####.####.com/setting/grobal_strategy?p=####&hp=####&l=####&c=####&prod...

HTTP POST requests:

a####.####.net/placement/query
c####.####.com/ad/splash/stats.html
c-h####.####.com/api.php?format=####&t=####
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=####

Modified file system:

Creates the following files:

<Package Folder>/.jiagu/libjiagu.so
<Package Folder>/.mbj/####/classes.zip
<Package Folder>/app_indicators/indicator_d
<Package Folder>/app_indicators/indicator_p
<Package Folder>/databases/adblib.db-journal
<Package Folder>/databases/arrkii.asa.sdk.db-journal
<Package Folder>/databases/net_dc_sdk.db
<Package Folder>/databases/net_dc_sdk.db-journal
<Package Folder>/databases/plug.dataBase
<Package Folder>/databases/plug.dataBase-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/sklead.dataBase
<Package Folder>/databases/sklead.dataBase-journal
<Package Folder>/databases/tmpd8.db-journal
<Package Folder>/databases/webview.db-journal
<Package Folder>/databases/xUtils_http_cookie.db-journal
<Package Folder>/files/####/.jg.ic
<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_1501143524376
<Package Folder>/files/__send_data_1501143541938
<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>/shared_prefs/AdsBusiness-data.xml
<Package Folder>/shared_prefs/AdsBusiness-data.xml.bak
<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/__Baidu_Stat_SDK_SendRem.xml.bak
<Package Folder>/shared_prefs/_toolbox_prefs.xml
<Package Folder>/shared_prefs/_toolbox_prefs.xml (deleted)
<Package Folder>/shared_prefs/_toolbox_prefs.xml.bak
<Package Folder>/shared_prefs/ad_show_time.xml
<Package Folder>/shared_prefs/ae6124e8.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/bill.xml
<Package Folder>/shared_prefs/com.arrkii.module.offerprobe.xml
<Package Folder>/shared_prefs/com.arrkii.module.offerprobe.xml (deleted)
<Package Folder>/shared_prefs/dayupdate.xml
<Package Folder>/shared_prefs/gx_sp.xml
<Package Folder>/shared_prefs/jg_app_update_settings_random.xml
<Package Folder>/shared_prefs/jg_app_update_settings_random.xml.bak
<Package Folder>/shared_prefs/kokId.xml
<Package Folder>/shared_prefs/pref_validate_placement_id.xml
<Package Folder>/shared_prefs/qihoo_jiagu_crash_report.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_settings.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_settings.xml.bak
<Package Folder>/shared_prefs/sharedpreferences_etap_strategy_info.xml
<Package Folder>/shared_prefs/sharedpreferences_etap_strategy_recordtime.xml
<SD-Card>/.salvia/<Package>
<SD-Card>/.salvia/tick
<SD-Card>/SspGuide/IsGuideInstall
<SD-Card>/SspGuide/IsShowAd
<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>/kokfiles/aaa.jar
<SD-Card>/kokfiles/bbb.jar
<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

Miscellaneous:

Executes next shell scripts:

/data/data/com.ym.refpackage.Hjzj.baidu/files/gdaemon_20161017 0 com.ym.refpackage.Hjzj.baidu/com.igexin.sdk.PushService 25689 300 0
chmod 700 /data/data/com.ym.refpackage.Hjzj.baidu/files/gdaemon_20161017
chmod 700 <Package Folder>/files/gdaemon_20161017
chmod 755 /data/data/com.ym.refpackage.Hjzj.baidu/.jiagu/libjiagu.so
chmod 755 <Package Folder>/.jiagu/libjiagu.so

Loads the following dynamic libraries:

cocos2dcpp
fvtJnMjmeqSIAyqBdaemon
getuiext2
libjiagu
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
DES
DES-CBC-PKCS5Padding

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 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

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