Detectionhightest
Disabled IE Security Features
Detects command lines that indicate unwanted modifications to registry keys that disable important Internet Explorer security features
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Launch
Florian Roth (Nextron Systems)Created Fri Jun 19Updated Sat Nov 27fb50eb7a-5ab1-43ae-bcc9-091818cb8424windows
Log Source
WindowsProcess Creation
ProductWindows← raw: windows
CategoryProcess Creation← raw: process_creation
Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.
Detection Logic
Detection Logic3 selectors
detection:
selection1:
CommandLine|contains|all:
- ' -name IEHarden '
- ' -value 0 '
selection2:
CommandLine|contains|all:
- ' -name DEPOff '
- ' -value 1 '
selection3:
CommandLine|contains|all:
- ' -name DisableFirstRunCustomize '
- ' -value 2 '
condition: 1 of selection*False Positives
Unknown
False positive likelihood has not been assessed. Additional context may be needed during triage.
MITRE ATT&CK
Tactics
Sub-techniques
Rule Metadata
Rule ID
fb50eb7a-5ab1-43ae-bcc9-091818cb8424
Status
test
Level
high
Type
Detection
Created
Fri Jun 19
Modified
Sat Nov 27
Path
rules/windows/process_creation/proc_creation_win_powershell_disable_ie_features.yml
Raw Tags
attack.defense-evasionattack.t1562.001