Sigma rule: Suspicious Driver/DLL Installation Via Odbcconf.EXE

A detection rule from the SigmaHQ repository, shown as its author published it. Dataset version ref-01bd11fe7e49, updated 2023-05-23T00:00:00.000Z.

Rule

Title
Suspicious Driver/DLL Installation Via Odbcconf.EXE
Status
test
Level
high
Author
Nasreddine Bencherchali (Nextron Systems)
Date
2023-05-23
File
rules/windows/process_creation/proc_creation_win_odbcconf_driver_install_susp.yml
Commit
ccbb0369507f796db0b0ae6854c8a2be471b9d84

Detects execution of "odbcconf" with the "INSTALLDRIVER" action where the driver doesn't contain a ".dll" extension. This is often used as a defense evasion method.

Log source

product
windows
category
process_creation

Detection

selection_img:
    - Image|endswith: '\odbcconf.exe'
    - OriginalFileName: 'odbcconf.exe'
selection_cli:
    # Note: The "/A" flag is not required to call a specific action
    CommandLine|contains: 'INSTALLDRIVER '
filter_main_dll_ext:
    CommandLine|contains: '.dll'
condition: all of selection_* and not 1 of filter_main_*

False positives (as the rule lists them)

  • Unlikely

Tags

  • attack.stealth
  • attack.t1218.008

MITRE ATT&CK ids this rule names

Related rules

References

Read on 2026-11-03T00:58:21.399Z under licence sigma-drl-1.1@d5f4c36a from https://github.com/SigmaHQ/sigma/blob/ccbb0369507f796db0b0ae6854c8a2be471b9d84/rules/windows/process_creation/proc_creation_win_odbcconf_driver_install_susp.yml

Sources and licences

  • SigmaHQ

    "Suspicious Driver/DLL Installation Via Odbcconf.EXE" by Nasreddine Bencherchali (Nextron Systems) (SigmaHQ). Rule: https://github.com/SigmaHQ/sigma/blob/ccbb0369507f796db0b0ae6854c8a2be471b9d84/rules/windows/process_creation/proc_creation_win_odbcconf_driver_install_susp.yml.
    Licensed under the Detection Rule License (DRL) 1.1: https://github.com/SigmaHQ/Detection-Rule-License

    Detection Rule License (DRL) 1.1

Cite this page

Dragons Eye Ransomware Tracker, "Sigma rule: Suspicious Driver/DLL Installation Via Odbcconf.EXE",
entity page, dataset version ref-01bd11fe7e49, updated 2023-05-23T00:00:00.000Z,
https://ransomware-tracker.com/detections/sigma/cb0fe7c5-f3a3-484d-aa25-d350a7912729 (accessed 2026-11-03).
Underlying source: SigmaHQ rule cb0fe7c5-f3a3-484d-aa25-d350a7912729, commit ccbb0369507f796db0b0ae6854c8a2be471b9d84.

Pages change. The dataset version identifies the data, but no archive of old versions is kept, so this citation cannot be replayed later.