#covertchannel — Public Fediverse posts
Live and recent posts from across the Fediverse tagged #covertchannel, aggregated by home.social.
-
#CovertChannel in #5G and #countermeasures:
"The detection of the reserved/unused pattern and thus the detection of the proposed covert channel is simple if it is possible to capture and read the network traffic of the 5G–air interface. If the protocol exploited by the hiding method is known, a network analyzer like Wireshark can monitor the affected protocol fields. If the network analyzer regularly observes behavior that deviates from..."
-
"📆 Covert C2 Tactics: Google Calendar as a Stealth RAT 🕵️💻"
Google Calendar RAT (GCR) is a proof-of-concept showcasing how a Gmail account can be used for Command&Control by exploiting event descriptions, creating a covert channel that blends into legitimate traffic. An innovative technique for red teams operating under restrictive conditions. #CyberSecurity #RedTeam #CommandAndControl #CovertChannel #InfoSec
Source: MrSaighnal's GitHub Repository
Also see this Toot: https://infosec.exchange/@H3liumb0y/111362930150020642
Tags: #C2 #GoogleCalendar #RAT #CyberAttack #ThreatHunting #SOC #BlueTeam #Security #Pentesting
🔗 Remember, it's a PoC - use it ethically!
-
Die M1-Macs erlauben böswilligen Apps eine geheime Prozesskommunikation. Wirklich gefährlich scheint das zunächst nicht zu sein. Verborgene App-Kommunikation: Covert-Channel-Lücke in Apple Silicon -
#Android Apps work around the permission system to access personal data without user #consent.
https://www.usenix.org/conference/usenixsecurity19/presentation/reardon #privacy #proprietarymalware #sandboxing #sidechannel #covertchannel