Adware.Gexin.4629

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) ruji####.wh####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(HTTP/1.1) a####.exc.mob.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) 0a22####.cdn.uc####.####.cn:80
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(TLS/1.0) api.map.b####.com:443
TCP(TLS/1.0) h####.b####.com:443
TCP(TLS/1.0) loc.map.b####.com:443
TCP c####.g####.ig####.com:5225
TCP sdk.o####.t####.####.com:5224

DNS requests:

7j####.c####.z0.####.com
a####.exc.mob.com
api.map.b####.com
c####.g####.ig####.com
c-h####.g####.com
h####.b####.com
l####.tbs.qq.com
loc.map.b####.com
ruji####.wh####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
u####.wh####.com

HTTP GET requests:

0a22####.cdn.uc####.####.cn/upload/VideoCover/ONECOLUMNIMG/2018103117131...
0a22####.cdn.uc####.####.cn/upload/VideoCover/ONECOLUMNIMG/2018110716442...
0a22####.cdn.uc####.####.cn/upload/VideoCover/VIDEOSOURCEURL/20181023153...
0a22####.cdn.uc####.####.cn/upload/icons/usercenter/ownership_aboutus.png
0a22####.cdn.uc####.####.cn/upload/icons/usercenter/ownership_collection...
0a22####.cdn.uc####.####.cn/upload/icons/usercenter/ownership_level.png
0a22####.cdn.uc####.####.cn/upload/icons/usercenter/ownership_scanqrcode...
0a22####.cdn.uc####.####.cn/upload/kindergardenservice/menu/master/babyp...
0a22####.cdn.uc####.####.cn/upload/kindergardenservice/menu/master/cours...
0a22####.cdn.uc####.####.cn/upload/kindergardenservice/menu/master/kmba....
0a22####.cdn.uc####.####.cn/upload/kindergardenservice/menu/master/polic...
0a22####.cdn.uc####.####.cn/upload/kindergardenservice/menu/master/teach...
0a22####.cdn.uc####.####.cn/upload/kindergardenservice/menu/master/zerop...
ruji####.wh####.com/web/Service.asmx/getOnlineClassMainPage?category=###...
ruji####.wh####.com/web/Service.asmx/getPersonalCenter?platform=####&ver...
ruji####.wh####.com/web/VersionCheck.ashx?platform=####&ostype=####&vers...
t####.c####.q####.####.com/config/hz-hzv3.conf
t####.c####.q####.####.com/tdata_BAI450
t####.c####.q####.####.com/tdata_YJA893

HTTP POST requests:

a####.exc.mob.com/errconf
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
ruji####.wh####.com/web/Service.asmx/PushBindingForAppId
sdk.o####.p####.####.com/api.php?format=####&t=####

File system changes:

Creates the following files:

/data/data/####/.duid
/data/data/####/.jg.ic
/data/data/####/.lock
/data/data/####/.vpl_lock
/data/data/####/01ced91112a8cdbe97249763a5b695283f91f13b05ab9e4....0.tmp
/data/data/####/09239879fe8a538696277a99e17542aa01a43ae41313e9e....0.tmp
/data/data/####/1c612916feb4f9350e4fd0feb07f9fb9
/data/data/####/2053b6f2c8357f13fee2e723ff9d9a9a72d2ab9ac7c4ff4....0.tmp
/data/data/####/31c173eac15b47519565f68318f5c2c790b65a8f9086337....0.tmp
/data/data/####/3cdd25a5bcbc7fbab1b10ef069ac6673
/data/data/####/53c1047195421cd2cb1e713be19b6f41325527b9f0d86c5....0.tmp
/data/data/####/76534a76376939a71a05cf3a84b89a9a1eb387ebdcb0515....0.tmp
/data/data/####/81246479970c34851a949db3f63e880fa7336ec76833d15....0.tmp
/data/data/####/998bc15ca64cee201a66ec957da67e45999a1e9c8500ff3....0.tmp
/data/data/####/MultiDex.lock
/data/data/####/ThrowalbeLog.db-journal
/data/data/####/__Baidu_Stat_SDK_SendRem.xml
/data/data/####/__local_ap_info_cache.json
/data/data/####/__local_last_session.json
/data/data/####/__local_stat_cache.json
/data/data/####/__send_data_1541812482075
/data/data/####/ad207521d33ac016f70b02d4b19059537224eec79e7d0ab....0.tmp
/data/data/####/ae135d72daaa6d25f8b55439fbe3fd744fe3e5c5fd7327b....0.tmp
/data/data/####/authStatus_com.rjwh_yuanzhang.dingdong.clients;remote.xml
/data/data/####/bc916baf5c43a5178180423dda59e24c340abf5a2f7913e....0.tmp
/data/data/####/core_info
/data/data/####/d418a113b2d2aeca57cf4247a5b4aa7c57098c406d5875b....0.tmp
/data/data/####/db_ddbb_2-journal
/data/data/####/domain_1
/data/data/####/e94ed24e70ea9675c1fdd5502bd868be1d5afa980166314....0.tmp
/data/data/####/ea96fb862b8d283a9b210f43c6b1c98f0d406f087acb2b4....0.tmp
/data/data/####/firll.dat
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gx_sp.xml
/data/data/####/hst.db
/data/data/####/hst.db-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libcuid.so
/data/data/####/libjiagu-1600181424.so
/data/data/####/mob_commons_1
/data/data/####/mob_sdk_exception_1
/data/data/####/multidex.version.xml
/data/data/####/null.xml
/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/####/tbs_download_config.xml
/data/data/####/tbs_download_stat.xml
/data/data/####/tbscoreinstall.txt
/data/data/####/tbslock.txt
/data/data/####/tdata_BAI450
/data/data/####/tdata_BAI450.jar
/data/data/####/tdata_YJA893
/data/data/####/tdata_YJA893.jar
/data/media/####/.artc_lock
/data/media/####/.confd
/data/media/####/.confd-journal
/data/media/####/.cuid
/data/media/####/.cuid2
/data/media/####/.di
/data/media/####/.dic_lock
/data/media/####/.duid
/data/media/####/.globalLock
/data/media/####/.im_lock
/data/media/####/.lesd_lock
/data/media/####/.mn_-1464060969
/data/media/####/.nomedia
/data/media/####/.pkg_lock
/data/media/####/.pkgs_lock
/data/media/####/.rc_lock
/data/media/####/.slw
/data/media/####/.ss_lock
/data/media/####/.timestamp
/data/media/####/Gray_Big_Number.fnt
/data/media/####/Gray_Big_Number_0.png
/data/media/####/Gray_Small_Number.fnt
/data/media/####/Gray_Small_Number_0.png
/data/media/####/Orange_Big_Number.fnt
/data/media/####/Orange_Big_Number_0.png
/data/media/####/Orange_Small_Number.fnt
/data/media/####/Orange_Small_Number_0.png
/data/media/####/app.db
/data/media/####/beeStar.png
/data/media/####/bg.jpg
/data/media/####/bg_7f53930b.png
/data/media/####/bgm_51bcd9c7.mp3
/data/media/####/bmFont.fnt
/data/media/####/bmFont.png
/data/media/####/button.mp3
/data/media/####/button_41c43e93.mp3
/data/media/####/clap.mp3
/data/media/####/clap_sound.mp3
/data/media/####/close.png
/data/media/####/cloud.js
/data/media/####/cloud.plist
/data/media/####/cloud.png
/data/media/####/cloud1.png
/data/media/####/cloud2.png
/data/media/####/cocos2djs.js
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.rjwh_yuanzhang.dingdong.clients.bin
/data/media/####/com.rjwh_yuanzhang.dingdong.clients.db
/data/media/####/conn.js
/data/media/####/correctEnd.mp3
/data/media/####/default.js
/data/media/####/default.res.json
/data/media/####/description.json
/data/media/####/dingdong.js
/data/media/####/dingdong.json
/data/media/####/dingdong.plist
/data/media/####/dingdong.png
/data/media/####/dingdongCar_ske_2687ffc8.json
/data/media/####/dingdongCar_tex_1e1d3141.png
/data/media/####/dingdongCar_tex_2986cc11.json
/data/media/####/dingdongSister.json
/data/media/####/dingdongSister.plist
/data/media/####/dingdongSister.png
/data/media/####/dingdong_ske_2f0411f1.json
/data/media/####/dingdong_tex_3a260d16.png
/data/media/####/dingdong_tex_4914634d.json
/data/media/####/dragonBones.min.js
/data/media/####/effectStar.png
/data/media/####/egret.min.js
/data/media/####/egret.web.min.js
/data/media/####/egret_icon.png
/data/media/####/end1.png
/data/media/####/end2.png
/data/media/####/erWeiMa.png
/data/media/####/evaType0.mp3
/data/media/####/evaType1.mp3
/data/media/####/evaType2.mp3
/data/media/####/evaType3.mp3
/data/media/####/evaType4.mp3
/data/media/####/evaType5.mp3
/data/media/####/favicon.ico
/data/media/####/fontLoading_5e199f55.fnt
/data/media/####/fontLoading_e9ea92c.png
/data/media/####/fontsRed_30dd8c73.fnt
/data/media/####/fontsRed_50c178dd.png
/data/media/####/game.js
/data/media/####/game.min.js
/data/media/####/gameDefault.plist
/data/media/####/gameDefault.png
/data/media/####/gamePay.plist
/data/media/####/gamePay.png
/data/media/####/groupGame.js
/data/media/####/hand.png
/data/media/####/iconDingDong.png
/data/media/####/iconFloor.png
/data/media/####/iconSpeak.png
/data/media/####/index.html
/data/media/####/info.png
/data/media/####/infoWord1.png
/data/media/####/infoWord2.png
/data/media/####/infoWord3.png
/data/media/####/infoWord4.png
/data/media/####/infoWord5.png
/data/media/####/infoWord6.png
/data/media/####/kown.png
/data/media/####/label1.png
/data/media/####/label2.png
/data/media/####/label3.png
/data/media/####/label4.png
/data/media/####/label5.png
/data/media/####/label6.png
/data/media/####/light.plist
/data/media/####/light.png
/data/media/####/lightBall.png
/data/media/####/load-0sheet_58478695.json
/data/media/####/load-0sheet_7ef842de.png
/data/media/####/loadScene.js
/data/media/####/loadingBg.png
/data/media/####/loadingBg_4a85ab2c.png
/data/media/####/loadingCloud.png
/data/media/####/loadingStar1.png
/data/media/####/main.min.js
/data/media/####/manifest.json
/data/media/####/mapCloseButton.png
/data/media/####/mapDataSet.js
/data/media/####/mapMethodSet.js
/data/media/####/mapPromptBox.png
/data/media/####/mapRetryButton.png
/data/media/####/mapSpriteClass.js
/data/media/####/map_1.png
/data/media/####/map_2.png
/data/media/####/map_3.png
/data/media/####/map_4.png
/data/media/####/map_5.png
/data/media/####/map_6.png
/data/media/####/map_bg.png
/data/media/####/p3.gif
/data/media/####/panelBg.png
/data/media/####/paopao.png
/data/media/####/pay_buyEnter.mp3
/data/media/####/pet_ske_528beccd.json
/data/media/####/pet_tex_23b83d10.png
/data/media/####/pet_tex_6d5c0ec6.json
/data/media/####/popBg.png
/data/media/####/preload-0sheet_48780feb.json
/data/media/####/preload-0sheet_65b935ed.png
/data/media/####/project.json
/data/media/####/promise.min.js
/data/media/####/res.min.js
/data/media/####/resource.js
/data/media/####/result0.mp3
/data/media/####/result1.mp3
/data/media/####/result2.mp3
/data/media/####/rightStar.png
/data/media/####/sceneC.js
/data/media/####/sceneCSub.js
/data/media/####/server.js
/data/media/####/sound1_1_1_baozha_191163b4.mp3
/data/media/####/startWord_3e261e2.mp3
/data/media/####/store.js
/data/media/####/store.min.js
/data/media/####/sub_map_1.png
/data/media/####/sub_map_1_1.png
/data/media/####/sub_map_2.png
/data/media/####/sub_map_2_1.png
/data/media/####/sub_map_3.png
/data/media/####/sub_map_3_1.png
/data/media/####/sub_map_4.png
/data/media/####/sub_map_4_1.png
/data/media/####/sub_map_5.png
/data/media/####/sub_map_5_1.png
/data/media/####/sub_map_6.png
/data/media/####/sub_map_6_1.png
/data/media/####/tdata_BAI450
/data/media/####/tdata_YJA893
/data/media/####/test.log
/data/media/####/tips.png
/data/media/####/tween.min.js
/data/media/####/web_cache_3_1_sound1.mp3
/data/media/####/web_cache_button.mp3
/data/media/####/web_cache_lose.mp3
/data/media/####/web_cache_win.mp3
/data/media/####/web_public_background_music1.mp3
/data/media/####/web_public_checkpoint_back_music.mp3
/data/media/####/web_public_defeated1.mp3
/data/media/####/web_public_defeated2.mp3
/data/media/####/web_public_defeated3.mp3
/data/media/####/web_public_drawing.mp3
/data/media/####/web_public_effect1.mp3
/data/media/####/web_public_effect_waou.mp3
/data/media/####/web_public_lose.mp3
/data/media/####/web_public_patch_puzzle_succeed1.mp3
/data/media/####/web_public_patch_puzzle_succeed2.mp3
/data/media/####/web_public_pull_figure_succeed1.mp3
/data/media/####/web_public_pull_figure_succeed2.mp3
/data/media/####/web_public_pull_figure_succeed3.mp3
/data/media/####/web_public_success.mp3
/data/media/####/web_public_ye.mp3
/data/media/####/web_public_yinzhang.mp3
/data/media/####/word0_0_0_6d9e2071.mp3
/data/media/####/word0_0_1_6d522e2c.mp3
/data/media/####/word0_0_2_36668334.mp3
/data/media/####/word0_0_3_692baf68.mp3
/data/media/####/word0_0_4_3edc9bf0.mp3
/data/media/####/word0_1_0_1d42039d.mp3
/data/media/####/word0_2_0_5e3239f3.mp3
/data/media/####/word0_3_0_401992ba.mp3
/data/media/####/word0_4_0_566b1d40.mp3
/data/media/####/xinsui.plist
/data/media/####/xinsui.png

Miscellaneous:

Executes the following shell scripts:

<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.AppPushService 26572 300 0
cat /sys/class/net/wlan0/address
chmod 700 <Package Folder>/files/gdaemon_20161017
getprop ro.product.cpu.abi
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.AppPushService 26572 300 0

Loads the following dynamic libraries:

crash_analysis
getuiext2
libjiagu-1600181424
locSDK7a

Uses the following algorithms to encrypt data:

AES-CBC-PKCS5Padding
AES-ECB-PKCS5Padding
AES-ECB-PKCS7Padding
RSA-ECB-NoPadding
RSA-ECB-PKCS1Padding
RSA-NONE-OAEPWithSHA1AndMGF1Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding
AES-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.

Gets information about running apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

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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