Android.Packed.56704

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.MulDrop.1139

Network activity:

Connects to:

UDP(DNS) 8####.8.4.4:53
TCP(HTTP/1.1) a.appj####.com:80
TCP(HTTP/1.1) pi####.qq.com:80
TCP(HTTP/1.1) c.appj####.com:80
TCP(TLS/1.0) 1####.251.36.42:443
TCP(TLS/1.0) 1####.250.179.170:443
TCP(TLS/1.0) android####.go####.com:443
TCP(TLS/1.0) vectoru####.app####.com:443
TCP(TLS/1.0) p####.google####.com:443
TCP(TLS/1.0) 1####.250.179.142:443
TCP(TLS/1.0) 1####.251.36.3:443
TCP(TLS/1.2) 1####.250.179.170:443
TCP(TLS/1.2) 1####.250.179.174:443

DNS requests:

a.appj####.com
aliyu####.h####.com
aliyu####.h####.com.####.8
android####.go####.com
c.appj####.com
cf.gdata####.net
cf.gdata####.net.####.8
i####.uufu####.com
log.vc####.cn
m####.go####.com
o####.p####.cn
p####.google####.com
pi####.qq.com
pla####.googleu####.com
rd.d####.net
rd.d####.net.####.8
rd.gdata####.net
rd.gdata####.net.####.8
vectoru####.app####.com

HTTP POST requests:

a.appj####.com/jiagu/check/upgrade
c.appj####.com/ad/splash/stats.html
pi####.qq.com/mstat/report/?index=####
vectoru####.app####.com:443/news

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/.log.lock
/data/data/####/.log.ls
/data/data/####/.mta-wxop.xml
/data/data/####/EGAME_PAY_SDK.xml
/data/data/####/EGAME_SDK.dat
/data/data/####/EGAME_SDK.jar
/data/data/####/Signature
/data/data/####/classes.dex
/data/data/####/classes2.dex
/data/data/####/cn_egame_sdk_log.xml
/data/data/####/dataeye_database_0E699ACAF417D9152BE70D0E4E26B2...ournal
/data/data/####/dataeye_database_0E699ACAF417D9152BE70D0E4E26B2C5.db
/data/data/####/dc.0E699ACAF417D9152BE70D0E4E26B2C5.preferences.xml
/data/data/####/egame_finger_print.png
/data/data/####/egame_s139750293.tmp
/data/data/####/egame_sdk_1.png
/data/data/####/egame_sdk_16.png
/data/data/####/egame_sdk_25.png
/data/data/####/egame_sdk_4.png
/data/data/####/egame_sdk_9.png
/data/data/####/egame_sdk_bg.9.png
/data/data/####/egame_sdk_bg_pay.9.png
/data/data/####/egame_sdk_bg_ticket_left.9.png
/data/data/####/egame_sdk_bg_ticket_right.9.png
/data/data/####/egame_sdk_btn_back_normal.9.png
/data/data/####/egame_sdk_btn_back_pressed.9.png
/data/data/####/egame_sdk_btn_gold_store.png
/data/data/####/egame_sdk_btn_green_normal.9.png
/data/data/####/egame_sdk_btn_green_pressed.9.png
/data/data/####/egame_sdk_game_icon_default.png
/data/data/####/egame_sdk_ico_bag.png
/data/data/####/egame_sdk_ico_forum.png
/data/data/####/egame_sdk_ico_list.png
/data/data/####/egame_sdk_ico_question.png
/data/data/####/egame_sdk_ico_raiders.png
/data/data/####/egame_sdk_icon_back.png
/data/data/####/egame_sdk_icon_close.png
/data/data/####/egame_sdk_icon_loading.png
/data/data/####/egame_sdk_icon_pack_up.png
/data/data/####/egame_sdk_icon_password.png
/data/data/####/egame_sdk_icon_rmb.png
/data/data/####/egame_sdk_icon_selected.png
/data/data/####/egame_sdk_icon_spread_out.png
/data/data/####/egame_sdk_icon_ticket_more.png
/data/data/####/egame_sdk_icon_unselected.png
/data/data/####/egame_sdk_input_box.9.png
/data/data/####/egame_sdk_logo_aibei.png
/data/data/####/egame_sdk_logo_chongzhika.png
/data/data/####/egame_sdk_logo_dianka.png
/data/data/####/egame_sdk_logo_huafei.png
/data/data/####/egame_sdk_logo_jdzhifu.png
/data/data/####/egame_sdk_logo_more.png
/data/data/####/egame_sdk_logo_weixin.png
/data/data/####/egame_sdk_logo_yinlian.png
/data/data/####/egame_sdk_logo_yizhifu.png
/data/data/####/egame_sdk_logo_zhifubao.png
/data/data/####/egame_sdk_password_input_box_left.9.png
/data/data/####/egame_sdk_password_input_box_mid.9.png
/data/data/####/egame_sdk_password_input_box_right.9.png
/data/data/####/egame_sdk_popup_btn_blue_normal.9.png
/data/data/####/egame_sdk_popup_btn_blue_pressed.9.png
/data/data/####/egame_sdk_pressed.9.png
/data/data/####/egame_sdk_tag_selected.9.png
/data/data/####/egame_sdk_tag_unselected.9.png
/data/data/####/egame_temp.dex
/data/data/####/egame_temp.dex.flock (deleted)
/data/data/####/egame_temp.jar
/data/data/####/egame_temp_.jar
/data/data/####/jg_app_update_settings_random.xml
/data/data/####/libegamepay_private_dr2.so
/data/data/####/libjiagu.so
/data/data/####/pri_wxop_tencent_analysis.db-journal
/data/data/####/proc_auxv
/data/data/####/shared
/data/data/####/user
/data/data/####/vqs_shared_data.xml
/data/data/####/wxop_tencent_analysis.db-journal
/data/media/####/.nomedia
/data/media/####/oid
/data/media/####/uid
/data/misc/####/primary.prof

Miscellaneous:

Executes the following shell scripts:

/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_max_freq
/system/bin/cat /sys/devices/system/cpu/cpu0/cpufreq/cpuinfo_min_freq
/system/bin/sh
chmod 755 /data/user/0/<Package>/.jiagu/libjiagu.so
ls -l /sbin/su
ls -l /system/bin/su
ls -l /system/sbin/su
ls -l /system/xbin/su
ls -l /vendor/bin/su

Loads the following dynamic libraries:

libSilver
libegamepay_private_dr2
libfmod
libfmodstudio
libgnustl_shared
libjiagu

Uses the following algorithms to encrypt data:

RSA
RSA-ECB-NoPadding

Uses the following algorithms to decrypt data:

AES
RSA-ECB-PKCS1Padding

Accesses the ITelephony private interface.

Uses special library to hide executable bytecode.

Gets information about network.

Gets information about phone status (number, IMEI, etc.).

Displays its own windows over windows of other apps.

Requests the system alert window permission.

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