Android.Packed.53551

Technical information

Malicious functions:

Executes code of the following detected threats:

Android.DownLoader.122.origin

Network activity:

Connects to:

UDP(DNS) <Google DNS>
TCP(HTTP/1.1) m####.a####.com:80
TCP(HTTP/1.1) a####.u####.com:80

DNS requests:

a####.u####.com
api.p####.com
int.d####.s####.####.cn
m####.a####.com

HTTP GET requests:

m####.a####.com/sdk-core-v40.js

HTTP POST requests:

a####.u####.com/app_logs

File system changes:

Creates the following files:

/data/data/####/.md5
/data/data/####/.sec_version
/data/data/####/ads-264166811.dex (deleted)
/data/data/####/ads-264166811.jar
/data/data/####/books.db
/data/data/####/books.db-journal
/data/data/####/classes.dex
/data/data/####/classes.jar
/data/data/####/com.wf.single.aa9ba6c54
/data/data/####/com.wf.single.aa9ba6c54.art
/data/data/####/com.wf.single.aa9ba6c54_preferences.xml
/data/data/####/config.db
/data/data/####/config.db-journal
/data/data/####/config.xml
/data/data/####/container.apk
/data/data/####/container.dex
/data/data/####/container.pre_global_config
/data/data/####/data_0
/data/data/####/data_1
/data/data/####/data_2
/data/data/####/data_3
/data/data/####/dbCHIZ
/data/data/####/dbCHIZ-journal
/data/data/####/device_id.xml.xml
/data/data/####/f_000001
/data/data/####/http_media.admob.com_0.localstorage
/data/data/####/http_media.admob.com_0.localstorage-journal
/data/data/####/index
/data/data/####/libsecexe.x86.so
/data/data/####/libsecmain.x86.so
/data/data/####/mobclick_agent_header_com.wf.single.aa9ba6c54.xml
/data/data/####/mobclick_agent_state_com.wf.single.aa9ba6c54.xml
/data/data/####/t.xml
/data/data/####/webview.db
/data/data/####/webview.db-journal
/data/data/####/webviewCookiesChromium.db
/data/data/####/webviewCookiesChromium.db-journal
/data/media/####/.nomedia
/data/media/####/0.ncache.ep2188
/data/media/####/1.ncache.RD2188
/data/media/####/10.ncache.Kf2188
/data/media/####/11.ncache.Ty2188
/data/media/####/12.ncache.sS2188
/data/media/####/13.ncache.dQ2188
/data/media/####/14.ncache.Zc2188
/data/media/####/15.ncache.ad2188
/data/media/####/16.ncache.vx2188
/data/media/####/17.ncache.pb2188
/data/media/####/18.ncache.yH2188
/data/media/####/19.ncache.UW2188
/data/media/####/2.ncache.PX2188
/data/media/####/20.ncache.xO2188
/data/media/####/21.ncache.Bn2188
/data/media/####/22.ncache.Lo2188
/data/media/####/23.ncache.Zs2188
/data/media/####/24.ncache.DT2188
/data/media/####/25.ncache.PF2188
/data/media/####/26.ncache.Hr2188
/data/media/####/27.ncache.Pl2188
/data/media/####/28.ncache.EH2188
/data/media/####/29.ncache.px2188
/data/media/####/3.ncache.WC2188
/data/media/####/30.ncache.sq2188
/data/media/####/31.ncache.wQ2188
/data/media/####/32.ncache.tp2188
/data/media/####/33.ncache.cM2188
/data/media/####/34.ncache.Sx2188
/data/media/####/35.ncache.lm2188
/data/media/####/36.ncache.ZR2188
/data/media/####/37.ncache.Ta2188
/data/media/####/38.ncache.bR2188
/data/media/####/39.ncache.Gg2188
/data/media/####/4.ncache.cV2188
/data/media/####/40.ncache.wZ2188
/data/media/####/41.ncache.cP2188
/data/media/####/42.ncache.JL2188
/data/media/####/43.ncache.hm2188
/data/media/####/44.ncache.jz2188
/data/media/####/45.ncache.Sf2188
/data/media/####/46.ncache.rF2188
/data/media/####/47.ncache.md2188
/data/media/####/48.ncache.Pj2188
/data/media/####/49.ncache.Pd2188
/data/media/####/5.ncache.jl2188
/data/media/####/50.ncache.mg2188
/data/media/####/51.ncache.ZG2188
/data/media/####/52.ncache.EH2188
/data/media/####/525370826012608.html
/data/media/####/53.ncache.os2188
/data/media/####/54.ncache.ia2188
/data/media/####/55.ncache.BJ2188
/data/media/####/56.ncache.lW2188
/data/media/####/57.ncache.VD2188
/data/media/####/58.ncache.ni2188
/data/media/####/6.ncache.dm2188
/data/media/####/7.ncache.Tb2188
/data/media/####/8.ncache.FF2188
/data/media/####/9.ncache.ws2188

Miscellaneous:

Executes the following shell scripts:

<Package> <Package> -1829761864 0 /data/app/<Package>-1.apk 41 <Package> 43 44
<Package> <Package> -1829761864 0 /data/app/<Package>-1.apk 41 <Package> 49 50
chmod 755 <Package Folder>/.cache/<Package>
chmod 755 <Package Folder>/.cache/<Package>.art
getprop ro.product.cpu.abi

Loads the following dynamic libraries:

LineBreak-v2
NativeFormats-v2
libsecexe.x86

Uses the following algorithms to encrypt data:

DES-CBC-PKCS5Padding

Uses the following algorithms to decrypt data:

AES-CBC-PKCS5Padding

Uses special library to hide executable bytecode.

Gets information about network.

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

Gets information about running apps.

Displays its own windows over windows of other apps.

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