tetragon
75 строк · 1.3 Кб
1apiVersion: cilium.io/v1alpha12kind: TracingPolicy3metadata:4name: "syswritefollowfdpsswd"5spec:6kprobes:7- call: "fd_install"8syscall: false9args:10- index: 011type: int12- index: 113type: "file"14selectors:15- matchArgs:16- index: 117operator: "Equal"18values:19- "/tmp/passwd"20matchActions:21- action: FollowFD22argFd: 023argName: 124- call: "do_dup2"25syscall: false26args:27- index: 028type: int29- index: 130type: "file"31- index: 232type: int33selectors:34- matchArgs:35- index: 136operator: "Equal"37values:38- "/tmp/passwd"39matchActions:40- action: FollowFD41argFd: 242argName: 143- call: "sys_close"44syscall: true45args:46- index: 047type: "int"48selectors:49- matchActions:50- action: UnfollowFD51argFd: 052argName: 053- call: "sys_write"54syscall: true55args:56- index: 057type: "fd"58- index: 159type: "char_buf"60sizeArgIndex: 361- index: 262type: "size_t"63selectors:64- matchPIDs:65- operator: NotIn66values:67- 068- 169matchArgs:70- index: 071operator: "Equal"72values:73- "/tmp/passwd"74matchActions:75- action: Sigkill76