GitHub Repo

Aws Updatelambdafunctioncode

Date: 2022-02-28 ID: 0f63eedd-c3e4-42af-af33-c0959919c114 Author: Bhavin Patel Environment: attack_range Directory: aws_updatelambdafunctioncode

Description

Manual generation of attack data by updating a lambda function

MITRE ATT&CK Techniques

ID Technique Tactic
T1204 User Execution Execution

Environment Details

Field Value
Environment attack_range
Directory aws_updatelambdafunctioncode
Test Date 2022-02-28

Datasets

The following datasets were collected during this attack simulation:

Aws_cloudtrail_events-Json

  • Path: /datasets/attack_techniques/T1204/aws_updatelambdafunctioncode/aws_cloudtrail_events.json
  • Sourcetype: aws:cloudtrail
  • Source: aws_cloudtrail

The following detections in our security content repository use this attack data for testing:

Detection Name Type Source MITRE ATT&CK Analytic Story
AWS Lambda UpdateFunctionCode Hunting Cloud T1204 Suspicious Cloud User Activities

Usage Instructions

Replay with Splunk Attack Data

Replay attack data with replay.py from Splunk Attack Data.

1python replay.py --dataset /datasets/attack_techniques/T1204/aws_updatelambdafunctioncode/aws_cloudtrail_events.json --index attack_data

Manual Import

  1. Download the dataset files from the paths listed above
  2. Configure your Splunk instance with the appropriate sourcetypes
  3. Import the logs using the Splunk Add Data wizard

Related Content

Find more detections and analytics for this attack technique in our security content repository.

Source: GitHub | Version: 1.0