Adware.Gexin.9793

Technical information

Malicious functions:

Executes code of the following detected threats:

Adware.Gexin.2.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) sdk.o####.p####.####.com:80
TCP(HTTP/1.1) qin####.com.www.####.com:80
TCP(HTTP/1.1) www.51####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) ti####.c####.l####.####.com:80
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5226

DNS requests:

7j####.c####.z0.####.com
c####.g####.ig####.com
c-h####.g####.com
pub-####.qin####.com
sdk.c####.ig####.com
sdk.o####.p####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
www.51####.com

HTTP GET requests:

qin####.com.www.####.com/tdata_EDT369
t####.c####.q####.####.com/tdata_Rnl693
t####.c####.q####.####.com/tdata_Soq141
t####.c####.q####.####.com/tdata_fEV688
t####.c####.q####.####.com/tdata_siA393
ti####.c####.l####.####.com/config/hz-hzv3.conf
www.51####.com/upload/2019/01/22/20190122140932901221409321251006.jpeg
www.51####.com/upload/2019/01/22/20190122141248901221412488251010.jpeg
www.51####.com/upload/2019/01/22/20190122144530901221445305581014.jpeg
www.51####.com/upload/2019/02/18/20190218171825.png
www.51####.com/upload/2019/02/18/20190218172000.png
www.51####.com/upload/2019/02/18/20190218172016.png
www.51####.com/upload/2019/02/18/20190218172026.png
www.51####.com/upload/2019/02/18/20190218172035.png
www.51####.com/upload/2019/02/18/20190218172049.png
www.51####.com/upload/2019/02/18/20190218172059.png
www.51####.com/upload/2019/02/18/20190218172142.png
www.51####.com/upload/2019/02/18/20190218172150.png
www.51####.com/upload/2019/02/18/20190218172200.png
www.51####.com/upload/2019/02/18/20190218172210.png
www.51####.com/upload/2019/02/18/20190218172219.png
www.51####.com/upload/2019/02/19/20190219160250.png
www.51####.com/upload/2019/02/19/20190219160317.png
www.51####.com/upload/2019/02/19/20190219160329.png
www.51####.com/upload/2019/02/21/20190221172723.png
www.51####.com/upload/2019/02/21/20190221172730.png
www.51####.com/upload/2019/03/01/20190301110617.jpg
www.51####.com/upload/2019/03/01/20190301110651.jpg
www.51####.com/upload/2019/03/01/20190301113019.png
www.51####.com/upload/2019/03/01/20190301113135.jpg
www.51####.com/upload/2019/03/01/20190301113201.jpg
www.51####.com/upload/2019/03/01/20190301113221.jpg

HTTP POST requests:

c-h####.g####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####
sdk.o####.p####.####.com/api.php?format=####&t=####&d=####&k=####
www.51####.com/app/indexApp/queryFullStack
www.51####.com/app/indexApp/validateVersion
www.51####.com/app/portalMaterial/selectPortalNewMaterialById
www.51####.com/app/portalMaterial/selectPortalNewMaterialCategoryByLevel

File system changes:

Creates the following files:

/data/data/####/.jg.ic
/data/data/####/073f3081c2a5f7c561779c6162022d5aa26c20e6f3c5813....0.tmp
/data/data/####/073f3081c2a5f7c561779c6162022d5aa26c20e6f3c5813...95ef.0
/data/data/####/1b610d8575212d4a9bda1c2d2a7df957ed8f055a0cb0776....0.tmp
/data/data/####/2643855e99d0c1fa363e5331db3f5657d5abb5e930bf746....0.tmp
/data/data/####/28fd6f50e2aecea25777e7801966e82c7a72a0bc28c066b....0.tmp
/data/data/####/2d68330301d1679256149427380ec57dee12b6f48a263c9....0.tmp
/data/data/####/303c1d829c6a30ebc7aa2f385de6c41c3ac064c95782f1b....0.tmp
/data/data/####/32c91a876077f9075c8246057cb45b1d14d22a43c45957c....0.tmp
/data/data/####/40bd116cb43c38b9fd62045f9bbe787260ad574a3d4fda3....0.tmp
/data/data/####/618a1a8a30f2164bb25672cf9a74aad4e178dcfc89706c8....0.tmp
/data/data/####/6b18b4589912bffd4d7e3f0225eeb3ad736fbde1cded7fb....0.tmp
/data/data/####/72950d416257321781b0871d05f7847aa8697afe8f34d1f....0.tmp
/data/data/####/7ca4b899e4f4f942d1076efb4e50f7c71a43c2bbcad4a95....0.tmp
/data/data/####/803b8a9c4d894471f19eff953be17405c9df016d99646f9....0.tmp
/data/data/####/9415b5c32686f5a9d2246345349f65eb752e1419b52947b....0.tmp
/data/data/####/MultiDex.lock
/data/data/####/acd69da5cec04e514de94500740b20e69700f80c35ef2d1....0.tmp
/data/data/####/b0fce02a9f548a107c19f056a9bb933a292209674c7b352....0.tmp
/data/data/####/b12c595dae64d7648758ba5d189dd000dee972a7af011c9....0.tmp
/data/data/####/d00afb217e6eb85b9fc1ba280ff28e8e240a3894c9d8c34....0.tmp
/data/data/####/d73af6c3deb92f8e5e9a40a27ab1d4f627f9c1dc04a109b....0.tmp
/data/data/####/e583cc531431bbf5a41a75647b86d7b04f33a2d36b093d7....0.tmp
/data/data/####/f183b133d2fe849e70052c910e62e2d863e513818b680bc....0.tmp
/data/data/####/gdaemon_20161017
/data/data/####/getui_sp.xml
/data/data/####/gkt-journal
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/jjzs_data.xml
/data/data/####/journal.tmp
/data/data/####/libjiagu-182757967.so
/data/data/####/multidex.version.xml
/data/data/####/push.pid
/data/data/####/pushext.db-journal
/data/data/####/pushg.db-journal
/data/data/####/pushk.db-journal
/data/data/####/pushsdk.db-journal
/data/data/####/run.pid
/data/data/####/tdata_Rnl693
/data/data/####/tdata_Rnl693.jar
/data/data/####/tdata_Soq141
/data/data/####/tdata_Soq141.jar
/data/data/####/tdata_fEV688
/data/data/####/tdata_fEV688.jar
/data/data/####/tdata_siA393
/data/data/####/tdata_siA393.jar
/data/data/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/media/####/app.db
/data/media/####/com.getui.sdk.deviceId.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/com.jhzg.jjzs.bin
/data/media/####/com.jhzg.jjzs.db
/data/media/####/gkt-journal
/data/media/####/gktper
/data/media/####/tdata_Rnl693
/data/media/####/tdata_Soq141
/data/media/####/tdata_fEV688
/data/media/####/tdata_siA393
/data/media/####/test.log

Miscellaneous:

Executes the following shell scripts:

<Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GeTuiPushService 24295 300 0
cat /proc/mounts
chmod 700 <Package Folder>/files/gdaemon_20161017
sh <Package Folder>/files/gdaemon_20161017 0 <Package>/<Package>.service.GeTuiPushService 24295 300 0

Loads the following dynamic libraries: