Question Analysis
Investigate Linux process or syslog records to find any invocation of the 'find' utility used to scan /usr/bin for files with the setuid bit. What was the full command executed?
8e36da01-cd29-45fd-be72-8a0fcaad4481
Question ID
10/16
Models Correct
1
Valid Answer
63%
Success Rate
Reference Answer
Human-validated correct answer for this question
find /usr/bin -perm -4000
Model Performance Comparison
See how different AI models performed on this question
| Model | Answer | KQL Query | Status | Attempts | Time | Cost |
|---|---|---|---|---|---|---|
| gemini-2.5-flash-preview-04-17 | No answer provided | No query generated | Incorrect | 5 | 0.00s | 0.0219 |
| gpt-35-turbo | sh -c "find /usr/bin -perm -4000" | DeviceProcessEvents
| where ProcessCommandLine contains 'find /usr/bin -perm -4000' | Correct | 1 | 4.29s | 0.0040 |
| gpt-4-turbo-2024-04-09 | find /usr/bin -perm -4000 | DeviceProcessEvents
| where ProcessCommandLine contains 'find' and ProcessCommandLine contains '/usr/bin' and ProcessCommandLine contains '-perm -4000'
| project DeviceName, AccountName, ProcessCommandLine
| distinct ProcessCommandLine | Correct | 1 | 10.67s | 0.0526 |
| gpt-4.1 | find /usr/bin -perm -4000 | DeviceProcessEvents
| where FileName == "find"
| where ProcessCommandLine has "/usr/bin"
and ProcessCommandLine has_any ("-perm /4000", "-perm -4000", "-perm +4000")
| project TimeGenerated, DeviceName, AccountName, ProcessId, FileName, FolderPath, ProcessCommandLine | Correct | 1 | 4.18s | 0.0110 |
| gpt-4.1-finetuned | No answer provided | No query generated | Incorrect | 5 | 0.00s | 0.0342 |
| gpt-4.1-mini | find /usr/bin/crontab /usr/bin/ssh-agent /usr/bin/expiry /usr/bin/chage /usr/sbin/unix_chkpwd /usr/sbin/pam_extrausers_chkpwd /usr/lib/x86_64-linux-gnu/utempter/utempter -perm -2000 -type f -exec ls -la {} ; | DeviceProcessEvents
| where ProcessCommandLine has "find"
and ProcessCommandLine has "/usr/bin"
and ProcessCommandLine has "-perm"
| project TimeGenerated, DeviceName, AccountName, ProcessCommandLine
| order by TimeGenerated desc | Incorrect | 1 | 5.09s | 0.0030 |
| gpt-4.1-nano | No answer provided | No query generated | Incorrect | 5 | 0.00s | 0.0011 |
| gpt-4o | find /usr/bin -perm -4000 | DeviceProcessEvents
| where ProcessCommandLine contains "find" and ProcessCommandLine contains "/usr/bin" and ProcessCommandLine contains "-perm" and ProcessCommandLine contains "4000"
or InitiatingProcessCommandLine contains "find" and InitiatingProcessCommandLine contains "/usr/bin" and InitiatingProcessCommandLine contains "-perm" and InitiatingProcessCommandLine contains "4000"
| project TimeGenerated, DeviceName, ProcessCommandLine, InitiatingProcessCommandLine | Correct | 2 | 21.71s | 0.0281 |
| grok-3-beta | find /usr/bin -perm -4000 | DeviceProcessEvents
| where TimeGenerated > ago(30d)
| where FileName == 'find'
| where ProcessCommandLine contains '/usr/bin'
| where ProcessCommandLine contains '-perm -4000' or ProcessCommandLine contains '-perm -u=s'
| project Timestamp, DeviceName, AccountName, ProcessCommandLine
| order by Timestamp desc | Correct | 2 | 14.74s | 0.0383 |
| grok-3-mini-beta | sh -c "find /usr/bin -perm -2000" | DeviceProcessEvents
| where ProcessCommandLine contains "find" and ProcessCommandLine contains "/usr/bin" and ProcessCommandLine contains "-perm"
| project TimeGenerated, DeviceName, DeviceId, ProcessCommandLine
| order by TimeGenerated desc | Incorrect | 1 | 14.66s | 0.0021 |
| o1-high | find /usr/bin -perm -4000 | DeviceProcessEvents
| join kind=inner (
DeviceInfo
| where OSPlatform =~ "Linux"
) on DeviceId
| where FileName endswith "find"
| where ProcessCommandLine has "/usr/bin" and ProcessCommandLine has "-perm" and ProcessCommandLine has "4000"
| project TimeGenerated, DeviceName, AccountName, FileName, ProcessCommandLine, InitiatingProcessAccountName, InitiatingProcessCommandLine | Correct | 1 | 56.63s | 0.3844 |
| o1-low | find_/usr/bin_-perm_-4000 | DeviceProcessEvents
| where FileName =~ "find" or ProcessCommandLine contains "find"
| where ProcessCommandLine has "/usr/bin" and ProcessCommandLine has "-perm"
| where ProcessCommandLine has "4000" or ProcessCommandLine has "u=s"
| project TimeGenerated, DeviceName, AccountName, ProcessCommandLine, InitiatingProcessCommandLine
| order by TimeGenerated desc | Correct | 1 | 40.54s | 0.3104 |
| o3-mini-high | sh -c "find /usr/bin -perm -4000" | DeviceProcessEvents
| where InitiatingProcessCommandLine has "find"
and InitiatingProcessCommandLine has "/usr/bin"
and (InitiatingProcessCommandLine contains "4000" or InitiatingProcessCommandLine contains "setuid")
| project TimeGenerated, DeviceName, InitiatingProcessCommandLine
| order by TimeGenerated desc | Correct | 1 | 62.28s | 0.0111 |
| o3-mini-low | sh -c "find /usr/bin -perm -4000" | DeviceProcessEvents
| where InitiatingProcessCommandLine has "find" and InitiatingProcessCommandLine has "/usr/bin"
| where InitiatingProcessCommandLine has "-perm"
| project TimeGenerated, DeviceName, InitiatingProcessCommandLine
| sort by TimeGenerated desc | Correct | 1 | 27.02s | 0.0151 |
| o4-mini-high | No answer provided | No query generated | Incorrect | 5 | 0.00s | 0.0493 |
| o4-mini-low | find /usr/bin -perm -4000 | DeviceProcessEvents
| join kind=inner (
DeviceInfo
| where OSPlatform =~ "Linux"
| distinct DeviceId
) on DeviceId
// Look for the 'find' binary and arguments scanning /usr/bin for setuid files
| where FileName == "find"
| where ProcessCommandLine contains "/usr/bin"
| where ProcessCommandLine contains "-perm"
| where ProcessCommandLine contains "4000"
| project TimeGenerated, DeviceName, InitiatingProcessAccountName, ProcessId, ProcessCommandLine
| sort by TimeGenerated desc | Correct | 1 | 36.63s | 0.0092 |