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EVID 10 : Process Access (Sysmon)

Event Details

Event Type

ProcessAccess

Event Description

10 : Reports when a process opens another process.

Event ID

10

Log Fields and Parsing

This section details the log fields available in this log message type, along with values parsed for both LogRhythm Default and LogRhythm Default v2.0 policies. A value of "N/A" (not applicable) means that there is no value parsed for a specified log field.

Log Field

LogRhythm Default

LogRhythm Default v2.0

Provider

N/A

N/A

EventID

<vmid>

<vmid>

Version

<version>

N/A

Level

<severity>

<severity>

Task

<command>

<vendorinfo>

Opcode

N/A

N/A

Keywords

N/A

<result>

TimeCreated 

N/A

N/A

EventRecordID

N/A

N/A

Correlation 

N/A

N/A

Execution 

<processid>

N/A

Channel

N/A

N/A

Computer

<dname>

<dname>

Security UserId

<login>, <domain>

N/A

SourceProcessGuid

N/A

N/A

SourceProcessId

<parentprocessid>

<parentprocessid>

SourceThreadId

N/A

N/A

SourceImage

<parentprocesspath>, <parentprocessname>

<parentprocessname>

TargetProcessGuid

N/A

N/A

TargetProcessId

<processid>

<processid>

TargetImage

<process>

<process>

GrantedAcess

<object>

N/A

ProcessAccessed

<subject>, <vendorinfo>

N/A

RuleName

N/A

<policy>

UserId

N/A

N/A

Log Processing Settings

This section details log processing changes made from the LogRhythm Default policy to LogRhythm Default v2.0. In some cases, base rules are broken down into sub-rules to appropriately parse log message types by their event types.

LogRhythm Default

Regex ID

Rule Name

Rule Type

Common Events

Classifications

1009503

EVID 10 : Process Accessed

Base Rule

Object Accessed

Access Success

LogRhythm Default v2.0 

Regex ID

Rule Name

Rule Type

Common Events

Classifications

1011225

V 2.0 : EVID 10 : Process Access Event

Base Rule

Process/Service Started

Startup and Shutdown