rule Windows_Hacktool_Nimhawk_cdcc3540 {
meta:
author = "Elastic Security"
id = "cdcc3540-1147-4ff8-bcd1-3d139332be42"
fingerprint = "36d406ef96f5f315a368272310aae0c446d5e896436acfc1026825fbbd983d48"
creation_date = "2025-04-25"
last_modified = "2025-05-27"
threat_name = "Windows.Hacktool.Nimhawk"
reference_sample = "39381b1eeddcb05084480e3afe525d4c3c304c768a0c0da71118ff4cd6a4219c"
severity = 100
arch_context = "x86, arm64"
scan_context = "file, memory"
license = "Elastic License v2"
os = "windows"
strings:
$s1 = "NimHawk"
$s2 = "BeaconInjectTemporaryProcess"
$s3 = "BeaconSpawnTemporaryProcess"
$s4 = "getImplantIDFromRegistry"
condition:
all of them
}