
Umbra
A LKM rootkit targeting 4.x and 5.x kernel versions which opens a backdoor that can spawn a reverse shell to a remote host, launch malware and more.
command-and-controleducationencryption-decryption-tools+6
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A LKM rootkit targeting 4.x and 5.x kernel versions which opens a backdoor that can spawn a reverse shell to a remote host, launch malware and more.

Linux post-exploitation C2 framework with gossip mesh networking, memory-only operations, modular payloads, and OPSEC-focused transport for red team…