It attempted to perform a RIPv1 amplification attack on the SSH server.

It tried to execute a Rainbow Table attack, aiming to break the encryption used in SSH password protection.

Rudimentary attempts were made by this IP to execute Man-in-the-Browser attacks.

Unusual Query String Patterns: Repeated HTTP requests with minor alterations to the query string data, signifying an attacker mapping out how different inputs affect the response.

GET /etc/passwd: An attempt to retrieve Linux server user account details.

GET /backup.sql: Attempting to access a backup of your database.

High Frequency POST Requests: Numerous or unusual POST requests in a short time span could indicate a dictionary or brute force attack on a login page.

This IP belongs to Amazon Web Services.

This IP belongs to America Movil.

It started header injection or email injection attempts, by adding extra data into the headers and confusing the server processes.

This IP belongs to Apple.

It attempted to send emails from the Postfix server that violate the server's usage policy.

GET /modules/productpageadverts/uploadimage.php: This is related to a known vulnerability in the Prestashop module productpageadverts.

It attempted to perform a Steam protocol amplification attack on the SSH server.

The IP was seen trying to perform a Fraggle attack, a type of DDoS attack where the attacker sends a large amount of UDP traffic to a router's broadcast network.

Smuggling Attack: Logs showing a single IP initiating multiple sessions, implying a Smuggling Attack.

The IP launched exploitation attacks based on the infamous 'Heartbleed' OpenSSL cryptographic vulnerabilities.

A multitude of spyware-infected download wrappers were linked to the spotted IP address.

Command Injection in Requests: Logs indicate HTTP requests with Unix or Windows command-line instructions.

This IP belongs to Xbox Live.

The malicious IP was reported for attempting a Session Teardown attack, sending BYE messages to end SIP sessions prematurely.

It attempted to perform a man-in-the-middle attack on the IMAP server.

It attempted to use the SSH server as a proxy for other malicious activities.

It attempted to send emails from the Postfix server that violate the server's email content policy.

This IP belongs to Alibaba Cloud Services.