Description
Android devices with code from Ragentek contain a privileged binary that performs over-the-air (OTA) update checks. Additionally, there are multiple techniques used to hide the execution of this binary. This behavior could be described as a rootkit. This binary, which resides as /system/bin/debugs, runs with root privileges and does not communicate over an encrypted channel. The binary has been shown to communicate with three hosts via HTTP: oyag[.]lhzbdvm[.]com oyag[.]prugskh[.]net oyag[.]prugskh[.]com Server responses to requests sent by the debugs binary include functionalities to execute arbitrary commands as root, install applications, or update configurations. Examples of a request sent by the client binary: POST /pagt/agent?data={"name":"c_regist","details":{...}} HTTP/1. 1 Host: 114.80.68.223 Connection: Close An example response from the server could be: HTTP/1.1 200 OK {"code": "01", "name": "push_commands", "details": {"server_id": "1" , "title": "Test Command", "comments": "Test", "commands": "touch /tmp/test"}} This binary is reported to be present in the following devices: BLU Studio G BLU Studio G Plus BLU Studio 6.0 HD BLU Studio X BLU Studio X Plus BLU Studio C HD Infinix Hot X507 Infinix Hot 2 X510 Infinix Zero X506 Infinix Zero 2 X509 DOOGEE Voyager 2 DG310 LEAGOO Lead 5 LEAGOO Lead 6 LEAGOO Lead 3i LEAGOO Lead 2S LEAGOO Alfa 6 IKU Colorful K45i Beeline Pro 2 XOLO Cube 5.0
Published: 2018-07-13
Score: 8.1 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2016-7485 Android devices with code from Ragentek contain a privileged binary that performs over-the-air (OTA) update checks. Additionally, there are multiple techniques used to hide the execution of this binary. This behavior could be described as a rootkit. This binary, which resides as /system/bin/debugs, runs with root privileges and does not communicate over an encrypted channel. The binary has been shown to communicate with three hosts via HTTP: oyag[.]lhzbdvm[.]com oyag[.]prugskh[.]net oyag[.]prugskh[.]com Server responses to requests sent by the debugs binary include functionalities to execute arbitrary commands as root, install applications, or update configurations. Examples of a request sent by the client binary: POST /pagt/agent?data={"name":"c_regist","details":{...}} HTTP/1. 1 Host: 114.80.68.223 Connection: Close An example response from the server could be: HTTP/1.1 200 OK {"code": "01", "name": "push_commands", "details": {"server_id": "1" , "title": "Test Command", "comments": "Test", "commands": "touch /tmp/test"}} This binary is reported to be present in the following devices: BLU Studio G BLU Studio G Plus BLU Studio 6.0 HD BLU Studio X BLU Studio X Plus BLU Studio C HD Infinix Hot X507 Infinix Hot 2 X510 Infinix Zero X506 Infinix Zero 2 X509 DOOGEE Voyager 2 DG310 LEAGOO Lead 5 LEAGOO Lead 6 LEAGOO Lead 3i LEAGOO Lead 2S LEAGOO Alfa 6 IKU Colorful K45i Beeline Pro 2 XOLO Cube 5.0
History

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Subscriptions

Beeline Pro 2 Pro 2 Firmware
Bluproducts Studio 6.0 Hd Studio 6.0 Hd Firmware Studio C Hd Studio C Hd Firmware Studio G Studio G Firmware Studio G Plus Studio G Plus Firmware Studio X Studio X Firmware Studio X Plus Studio X Plus Firmware
Doogee Voyager 2 Dg310i Voyager 2 Dg310i Firmware
Iku-mobile Colorful K45i Colorful K45i Firmware
Infinixauthority Hot 2 X510 Hot 2 X510 Firmware Hot X507 Hot X507 Firmware Zero 2 X509 Zero 2 X509 Firmware Zero X506 Zero X506 Firmware
Leagoo Alfa 6 Alfa 6 Firmware Lead 2s Lead 2s Firmware Lead 3i Lead 3i Firmware Lead 5 Lead 5 Firmware Lead 6 Lead 6 Firmware
Xolo Cube 5.0 Cube 5.0 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: certcc

Published:

Updated: 2024-08-06T01:36:28.064Z

Reserved: 2016-08-03T00:00:00.000Z

Link: CVE-2016-6564

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2018-07-13T20:29:01.050

Modified: 2024-11-21T02:56:21.923

Link: CVE-2016-6564

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses