- Print
- DarkLight
The LimaCharlie Linux sensor interfaces with the kernel to acquire deep visibility into the host's activity while taking measures to preserve the host's performance. We make full use of eBPF, which requires Linux 4.4 or above.
The Sensor current supports all Linux distributions (including ARM and MIPS).
Our Linux Sensor fully utilizes eBPF, which requires at least Linux 4.4 or above. Use the command uname -r
to check your kernel version to determine support.
Installation Instructions
Sensor installation instructions can be found here.
Supported Events
AUTORUN_CHANGE
CLOUD_NOTIFICATION
CODE_IDENTITY
CONNECTED
DATA_DROPPED
DNS_REQUEST
EXEC_OOB
FIM_HIT
HIDDEN_MODULE_DETECTED
MODULE_LOAD
MODULE_MEM_DISK_MISMATCH
NETWORK_CONNECTIONS
NETWORK_SUMMARY
NEW_PROCESS
NEW_TCP4_CONNECTION
NEW_UDP4_CONNECTION
NEW_TCP6_CONNECTION
NEW_UDP6_CONNECTION
PROCESS_ENVIRONMENT
RECEIPT
SERVICE_CHANGE
SHUTTING_DOWN
STARTING_UP
TERMINATE_PROCESS
TERMINATE_TCP4_CONNECTION
TERMINATE_UDP4_CONNECTION
TERMINATE_TCP6_CONNECTION
TERMINATE_UDP6_CONNECTION
USER_OBSERVED
YARA_DETECTION
Supported Commands
artifact_get
deny_tree
dir_find_hash
dir_list
dns_resolve
exfil_add
exfil_del
exfil_get
file_del
file_get
file_hash
file_info
file_mov
fim_add
fim_del
fim_get
hidden_module_scan
history_dump
mem_find_string
mem_map
mem_read
mem_strings
netstat
os_kill_process
os_processes
os_resume
os_suspend
os_services
os_version
pcap_ifaces
put
rejoin_network
restart
run
segregate_network
set_performance_mode
yara_scan
yara_update
Artifacts
Given configured paths to collect from, the Linux sensor can batch upload logs / artifacts directly from the host.
Learn more about collecting Artifacts here.
Payloads
For more complex needs not supported by Events, Artifacts, or Commands, it's possible to execute payloads on hosts via the Linux sensor.
Learn more about executing Payloads here.