Analysis of: Mozilla/5.0 (Linux; arm_64; Android 13; SM-A528B) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/118.0.5993.745 YaApp_Android/23.112.1 YaSearchBrowser/23.112.1 BroPP/1.0 SA/3 Mobile Safari/537.36
This User-Agent represents the Yandex Browser (YaSearchBrowser) for Android, running on a Samsung Galaxy A52s 5G (SM-A528B).
Parsed Components & Risk Assessment
- Browser & Version: Yandex Browser 23.112.1 (YaSearchBrowser/23.112.1) - Valid, modern version.
- Core Engine: Chrome/118.0.5993.745 - Based on Chromium 118. This version is outdated (Current Stable Chrome ~ v.130). Medium risk factor.
- Operating System: Android 13 (API 33) on arm64 architecture - Modern, secure OS version. Low risk.
- Device: Samsung SM-A528B (Galaxy A52s 5G) - Valid, known device model.
- Rendering Engine: AppleWebKit/537.36 - Standard WebKit for Android. Consistent with Chrome/118 base.
- Anomalies: 'YaApp_Android', 'BroPP', 'SA/3' are proprietary Yandex Browser tokens for feature detection. Not inherently malicious.
- Bot Patterns: No known bot/crawler signatures detected. Structure is consistent with a legitimate mobile browser.
Decision Rationale
The primary risk is the outdated Chromium base (v118), which may have unpatched vulnerabilities. However, the OS is modern, the browser version is recent for its fork, and the string shows no signs of spoofing or automation tools. This is a standard user of a regional browser.