System Call Activity

Classification

Rule Name

Rule Type

Common Event

Classification

System Call Activity

Base Rule

System Call

Other Audit Success

x64 File Open Permission Denied

Sub Rule

Access Object Failure

Access Failure

x64 File Delete Failed

Sub Rule

File Delete Failure

Error

CHMOD Filesystem Object

Sub Rule

Object Modified

Access Success

CHOWN Filesystem Object

Sub Rule

Object Modified

Access Success

Signal Return

Sub Rule

Return Status Ignore

Information

FCHMOD Filesystem Object

Sub Rule

Object Modified

Access Success

CHMOD Filesystem Object

Sub Rule

Object Modified

Access Success

x64 File Open Permission Denied

Sub Rule

Access Object Failure

Access Failure

Unmount Volume

Sub Rule

File System Unmounted

Information

Mount Volume

Sub Rule

File System Mounted

Information

Program Executed

Sub Rule

Program Executed

Information

CHMOD Filesystem Object x64

Sub Rule

Object Modified

Access Success

CHMOD Filesystem Object x32

Sub Rule

Object Modified

Access Success

CHMOD Filesystem Object x32

Sub Rule

Object Modified

Access Success

CHMOD Filesystem Object x32

Sub Rule

Object Modified

Access Success

CHOWN Filesystem Object x64

Sub Rule

Object Modified

Access Success

CHOWN Filesystem Object x64

Sub Rule

Object Modified

Access Success

CHOWN Filesystem Object x64

Sub Rule

Object Modified

Access Success

CHOWN Filesystem Object x32

Sub Rule

Object Modified

Access Success

CHOWN Filesystem Object x32

Sub Rule

Object Modified

Access Success

CHOWN Filesystem Object x32

Sub Rule

Object Modified

Access Success

CHOWN Filesystem Object x32

Sub Rule

Object Modified

Access Success

Mount Volume x32

Sub Rule

File System Mounted

Information

Unmount Volume x32

Sub Rule

File System Unmounted

Information

Program Executed x32

Sub Rule

Program Executed

Information

Mapping with LogRhythm Schema  

Device Key in Log Message

LogRhythm Schema

Data Type

N/A

<severity>

Text/String

type

<vmid>

Text/String

arch

<version>

Number/String

syscall

<command>

Number

success

<result>, <tag2>

Text/String

exit

<subject>

Number

ppid

<parentprocessid>

Number

pid

<processid>

Number

auid

<login>

Number

uid

<account>

Number

gid

<group>

Number

ses

<session>

Number

comm

<process>

Text/String

exe

<object>

Text/String

key

<objectname>

Number/Text