sigmaDRL-1.1from SigmaHQ/sigma

Ping Hex IP

Detects a ping command that uses a hex encoded IP address

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FP risk

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ATT&CK techniques

T1140 T1027

Rule sourcerules/windows/process_creation/proc_creation_win_ping_hex_ip.yml

title: Ping Hex IP
id: 1a0d4aba-7668-4365-9ce4-6d79ab088dfd
status: test
description: Detects a ping command that uses a hex encoded IP address
references:
    - https://github.com/vysecurity/Aggressor-VYSEC/blob/0d61c80387b9432dab64b8b8a9fb52d20cfef80e/ping.cna
    - https://twitter.com/vysecurity/status/977198418354491392
author: Florian Roth (Nextron Systems)
date: 2018-03-23
modified: 2025-10-17
tags:
    - attack.defense-evasion
    - attack.t1140
    - attack.t1027
logsource:
    category: process_creation
    product: windows
detection:
    selection:
        Image|endswith: '\ping.exe'
        CommandLine|re: '0x[a-fA-F0-9]{8}'
    condition: selection
falsepositives:
    - Unlikely, because no sane admin pings IP addresses in a hexadecimal form
level: high