SUSFS is a KernelSU add-on that provides root-hiding mechanisms using kernel patches and a userspace module.
SUSFS provides multiple root-hiding and spoofing capabilities:
| Capability | Description |
|---|---|
SUS_PATH |
Hide suspicious paths from various system calls. Effective on zygote-spawned user app processes with uid >= 10000. |
SUS_MOUNT |
Assign fake mount IDs to mounts and hide sus mounts from `/proc/self/[mounts |
SUS_KSTAT |
Spoof kernel statistics for user-defined files/directories. Effective on zygote-spawned user app processes with uid >= 10000. |
SPOOF_UNAME |
Spoof the string returned by the uname syscall to a user-defined string. Effective on all processes. |
ENABLE_LOG |
Log SUSFS events to the kernel log. Disable to completely suppress SUSFS logging. |
HIDE_KSU_SUSFS_SYMBOLS |
Automatically hide KSU and SUSFS symbols from /proc/kallsyms. Effective on all processes. |
SPOOF_CMDLINE_OR_BOOTCONFIG |
Spoof /proc/bootconfig (GKI) or /proc/cmdline (non-GKI) output with a user-defined file. Effective on all processes. |
OPEN_REDIRECT |
Redirect a target path to be opened with another user-defined path. Both paths must exist before they can be added. Requires SELinux permissions for both paths. Effective only on processes with a pre-defined UID scheme. |
SUS_MAP |
Hide mmapped real files from `/proc//[maps |
AVC_SPOOF |
Spoof procfs AVC denial logs. Enabled at runtime via the sidex15 module — not a build-time Kconfig option. |