LOLBin Abuse: Network Download or Encoded Args (T1218)
Detects the execution of known Living-off-the-Land Binaries (LOLBAS) like mshta, rundll32, regsvr32, and others, when the command line includes indicators of external network retrieval (http/ftp), script execution (javascript/vbscript), or common obfuscation/decoding patterns (base64, encodedcommand). The rule excludes paths within System32 and SysWOW64 to focus on potentially suspicious locations or renamed binaries.
SentinelOne
