Adware.Gexin.13048

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) a####.u####.com:80
TCP(HTTP/1.1) c-h####.g####.com:80
TCP(HTTP/1.1) sdk-ope####.g####.com:80
TCP(HTTP/1.1) prs####.oss-cn-####.aliy####.com:80
TCP(HTTP/1.1) t####.c####.q####.####.com:80
TCP(HTTP/1.1) prs####.i####.com:80
TCP(HTTP/1.1) sto####.i####.com:80
TCP(HTTP/1.1) l####.tbs.qq.com:80
TCP(TLS/1.0) 1####.217.19.206:443
TCP(TLS/1.0) and####.cli####.go####.com:443
TCP sdk.o####.t####.####.com:5224
TCP c####.g####.ig####.com:5227

DNS requests:

a####.u####.com
and####.cli####.go####.com
c####.g####.ig####.com
c####.g####.ig####.com
c-h####.g####.com
l####.tbs.qq.com
prs####.i####.com
prs####.oss-cn-####.aliy####.com
sdk-ope####.g####.com
sdk.c####.ig####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.com
sdk.o####.t####.####.net
sto####.i####.com

HTTP GET requests:

prs####.i####.com/banner/dav-banner19041115514701451.jpg@!banner
prs####.i####.com/banner/dav-banner19042310404895805.jpg@!banner
prs####.i####.com/banner/dav-banner19043013480676053.jpg@!banner
prs####.i####.com/face/dav-face18052315125783233.jpg@!face
prs####.i####.com/face/dav-face18061412472716938.jpg@!face
prs####.i####.com/face/dav-face18062922491261041.jpg@!face
prs####.i####.com/face/dav-face18100909533992077.jpg@!face
prs####.i####.com/face/dav-face18122915414013448.jpg@!face
prs####.i####.com/resource/8HSbfWPkpA.jpg@!resource_face
prs####.i####.com/resource/CFKEDZhkfa.jpg
prs####.i####.com/resource/CZzJyNBb3e.jpg@!resource_face
prs####.i####.com/resource/RNM6J8haMs.jpg@!resource_face
prs####.i####.com/resource/dav-resource18041922474835653.jpg@!resource
prs####.i####.com/resource/dav-resource18082910164206114.jpg@!resource
prs####.i####.com/resource/dav-resource19010816324405503.jpg@!resource
prs####.i####.com/resource/dav-resource19012417114419985.jpg@!resource
prs####.i####.com/resource/dav-resource19012911425641265.jpg@!resource
prs####.i####.com/resource/dav-resource19032313590690702.jpg@!resource
prs####.i####.com/resource/dav-resource19032611180966034.jpg@!resource
prs####.i####.com/resource/dav-resource19040411250592617.jpg@!resource
prs####.i####.com/resource/dav-resource19040920250744688.jpg@!resource
prs####.i####.com/resource/dav-resource19041912444775267.jpg@!resource
prs####.i####.com/resource/dav-resource19042119374563849.jpg@!resource
prs####.i####.com/resource/dav-resource19042516183922754.jpg@!resource
prs####.i####.com/resource/dav-resource19042917164989109.jpg@!resource
prs####.i####.com/resource/dav-resource19042917180441202.jpg@!resource
prs####.i####.com/resource/dav-resource19042917242279592.jpg@!resource
prs####.i####.com/resource/dav-resource19042917315895713.jpg@!resource
prs####.i####.com/resource/wY84ExkzNF.jpg@!resource_face
prs####.oss-cn-####.aliy####.com/resource/20190430153420803.png?750####
sto####.i####.com/index.php?s=####
t####.c####.q####.####.com/config/hz-hzv6.conf

HTTP POST requests:

a####.u####.com/app_logs
c-h####.g####.com/api.php?format=####&t=####
l####.tbs.qq.com/ajax?c=####&k=####
sdk-ope####.g####.com/api.php?format=####&t=####
sto####.i####.com/index.php?s=####

File system changes:

Creates the following files:

/data/data/####/.imprint
/data/data/####/.jg.ic
/data/data/####/0f7fd6a386ae84c83b7cad6948fecd92.0.tmp
/data/data/####/0f7fd6a386ae84c83b7cad6948fecd92.1.tmp
/data/data/####/11f1a78f9ad488e759d9546791c5a611.0.tmp
/data/data/####/11f1a78f9ad488e759d9546791c5a611.1.tmp
/data/data/####/15d66c35550dc654d58027b68256d22e.0.tmp
/data/data/####/15d66c35550dc654d58027b68256d22e.1.tmp
/data/data/####/249ab668f9579d720aa725d4ad6238af.0.tmp
/data/data/####/249ab668f9579d720aa725d4ad6238af.1.tmp
/data/data/####/25848a5e7e4717bcf2e74dc362527bc4.0.tmp
/data/data/####/25848a5e7e4717bcf2e74dc362527bc4.1.tmp
/data/data/####/2f85ef9c44fc10b8e2c3f6118cf8158f.0.tmp
/data/data/####/2f85ef9c44fc10b8e2c3f6118cf8158f.1.tmp
/data/data/####/3275be2be22d70eccd609b748d3af990.0.tmp
/data/data/####/3275be2be22d70eccd609b748d3af990.1.tmp
/data/data/####/35450315e672d978c0be04699310f3e7.0.tmp
/data/data/####/35450315e672d978c0be04699310f3e7.1.tmp
/data/data/####/40d593f1271231aa6de84b92fb9d2879.0.tmp
/data/data/####/40d593f1271231aa6de84b92fb9d2879.1.tmp
/data/data/####/541530c0dd6209b118096b8dd07b25db.0.tmp
/data/data/####/59f5b1b6a029ff391ac1227d0a755999.0.tmp
/data/data/####/59f5b1b6a029ff391ac1227d0a755999.1.tmp
/data/data/####/5b353562141ca3c8a562d5fe5afd00d0.0.tmp
/data/data/####/5b353562141ca3c8a562d5fe5afd00d0.1.tmp
/data/data/####/5dbd1e45aecb46555f152e8b9055228b.0.tmp
/data/data/####/5dbd1e45aecb46555f152e8b9055228b.1.tmp
/data/data/####/5ec5e2641ef4dd6a7b46e626c2a23073.0.tmp
/data/data/####/5ec5e2641ef4dd6a7b46e626c2a23073.1.tmp
/data/data/####/83fd16967d81cfbaaae71d1ea41027c8.0.tmp
/data/data/####/83fd16967d81cfbaaae71d1ea41027c8.1.tmp
/data/data/####/941f1d5f5b7872c26ad18804897576be.0.tmp
/data/data/####/941f1d5f5b7872c26ad18804897576be.1.tmp
/data/data/####/965fed9fae6c13f882479aea97dcc6b5.0.tmp
/data/data/####/965fed9fae6c13f882479aea97dcc6b5.1.tmp
/data/data/####/9b804993f71936e7c3f62e1c8c5bda98.0.tmp
/data/data/####/9b804993f71936e7c3f62e1c8c5bda98.1.tmp
/data/data/####/9d35b36492c0a11dc2d28a17519807cb.0.tmp
/data/data/####/9d35b36492c0a11dc2d28a17519807cb.1.tmp
/data/data/####/9f6eec6bede796c89485de21b5fede57.0.tmp
/data/data/####/9f6eec6bede796c89485de21b5fede57.1.tmp
/data/data/####/Alvin2.xml
/data/data/####/ContextData.xml
/data/data/####/MultiDex.lock
/data/data/####/NewbieGuide.xml
/data/data/####/a09c104a2bab8e81cc6e0b8b8efa2481.0.tmp
/data/data/####/a09c104a2bab8e81cc6e0b8b8efa2481.1.tmp
/data/data/####/a668567eafae906e39fc550cec03bd00.0.tmp
/data/data/####/a668567eafae906e39fc550cec03bd00.1.tmp
/data/data/####/a6e9f239246f62ee4d45fdabce969dd1.0.tmp
/data/data/####/a6e9f239246f62ee4d45fdabce969dd1.1
/data/data/####/aadda496a8c4b34ad94a5051c0e8b1a4.0.tmp
/data/data/####/aadda496a8c4b34ad94a5051c0e8b1a4.1.tmp
/data/data/####/bfbe8382e024a0fd53782a2ee37ee6d7.0.tmp
/data/data/####/bfbe8382e024a0fd53782a2ee37ee6d7.1.tmp
/data/data/####/c55da0151022c49350a059adfe339a9d.0.tmp
/data/data/####/c55da0151022c49350a059adfe339a9d.1.tmp
/data/data/####/c934c12f102124b8fb0d9cd9251e11d1.0.tmp
/data/data/####/c934c12f102124b8fb0d9cd9251e11d1.1.tmp
/data/data/####/cc.db
/data/data/####/cc.db-journal
/data/data/####/core_info
/data/data/####/e9740e191a5aaa7eaac4d29ff871106d.0.tmp
/data/data/####/e9740e191a5aaa7eaac4d29ff871106d.1.tmp
/data/data/####/exchangeIdentity.json
/data/data/####/exid.dat
/data/data/####/f67e191e58b27630208d45b7e0e0b3f3.0.tmp
/data/data/####/f67e191e58b27630208d45b7e0e0b3f3.1.tmp
/data/data/####/f6f01f4e8e52cecb6a1616ba79779eaa.0.tmp
/data/data/####/f6f01f4e8e52cecb6a1616ba79779eaa.1.tmp
/data/data/####/getui_sp.xml
/data/data/####/hmall.xml
/data/data/####/init.pid
/data/data/####/init_c1.pid
/data/data/####/journal.tmp
/data/data/####/libjiagu-1825764045.so
/data/data/####/multidex.version.xml
/data/data/####/push.pid
/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/####/ua.db
/data/data/####/ua.db-journal
/data/data/####/umeng_general_config.xml
/data/data/####/umeng_it.cache
/data/media/####/.nomedia
/data/media/####/Alvin2.xml
/data/media/####/ContextData.xml
/data/media/####/app.db
/data/media/####/com.igexin.sdk.deviceId.db
/data/media/####/org.gbmedia.hmall.bin
/data/media/####/org.gbmedia.hmall.db

Miscellaneous:

Executes the following shell scripts:

getprop ro.product.cpu.abi

Loads the following dynamic libraries:

getuiext3
libjiagu-1825764045

Uses the following algorithms to encrypt data:

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

Uses the following algorithms to decrypt data:

AES-CBC-PKCS7Padding

Uses special library to hide executable bytecode.

Gets information about network.

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

Gets information about installed apps.

Adds tasks to the system scheduler.

Displays its own windows over windows of other apps.

Technologies

Terminology

Training and education

Myths

Technical information

Curing recommendations

Free trial