Android Security & Malware – Telegram
Android Security & Malware
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Modern iOS Security Features – A Deep Dive into SPTM, TXM, and Exclaves
https://arxiv.org/pdf/2510.09272
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New Android BEERUS framework for dynamic analysis & reverse engineering
BEERUS brings Frida auto-injection, sandbox exfiltration, memory dumps, Magisk integration and more for on device app analysis.
https://github.com/hakaioffsec/beerus-android
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0-click vulnerability in Dolby's DDPlus decoder affected Android (CVE-2025-54957)
A malformed audio file can trigger an out-of-bounds write due to integer overflow in evolution data handling—leading to memory corruption and crashes.
Android decodes audio messages locally, making this exploitable without user interaction.
Reproduction: Just send a crafted RCS voice message (dolby_android_crash.mp4)
Details: https://project-zero.issues.chromium.org/issues/428075495
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MCGDroid: An Android Malware Classification Method Based on Multi-Feature Class-Call Graph Characterization
https://www.sciencedirect.com/science/article/abs/pii/S016740482500402X
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EnFeSTDroid: Ensembled feature selection techniques based Android malware detection
https://www.sciencedirect.com/science/article/pii/S0045790625007062
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A vulnerability in DuckDuckGo’s Android browser allows file exfiltration via malicious intent:// URLs to gain access to a victim’s Sync account data such as account credentials and email protection information (CVE-2025-48464)
https://tuxplorer.com/posts/dont-leave-me-outdated/
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Account takeover in Android app via JavaScript bridge
A misconfigured addJavanoscriptInterface + flawed domain validation + javanoscript:// trick enabled full cookie exfiltration via WebView.
Exploit chain: JSB dispatcher → file access handler → bypass via newline injection.
Payload:
Delivered via deeplink.
Executed JSB call to toBase64.
Read Cookies file from app sandbox.
Exfiltrated session data via callback.
https://tuxplorer.com/posts/account-takeover-via-jsb/
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Samsung Galaxy S25 pwned
Yesterday at Pwn2Own Ken Gannon and Dimitrios Valsamaras used five different bugs to exploit the Samsung Galaxy S25 and earn $50,000
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Vulnerability in Google Messages for Wear OS resulted in invoking intents to send messages without permission (CVE-2025-12080) and awarded $2,250.00 by Google
Blog: https://towerofhanoi.it/writeups/cve-2025-12080/
PoC: https://github.com/io-no/CVE-Reports/tree/main/CVE-2025-12080
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GhostGrab is a new Android malware blending crypto mining with banking credential theft.
It hijacks SMS OTPs, harvests PII, and runs a hidden Monero miner—draining battery while stealing funds.
It compromised over 30 devices and C&C server leaks over 2800 victim SMS
https://www.cyfirma.com/research/ghostgrab-android-malware/
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