Concrete signature match: Trojan - Appears legitimate but performs malicious actions for 32-bit Windows platform, family Amadey
This threat is a Trojan from the Amadey malware family, a known botnet and downloader. It gathers system information from the infected machine and is primarily used to download and execute additional, more severe malware payloads like ransomware or information stealers.
No specific strings found for this threat
rule Trojan_Win32_Amadey_SUPC_2147948947_0
{
meta:
author = "threatcheck.sh"
detection_name = "Trojan:Win32/Amadey.SUPC!MTB"
threat_id = "2147948947"
type = "Trojan"
platform = "Win32: Windows 32-bit platform"
family = "Amadey"
severity = "Critical"
info = "MTB: Microsoft Threat Behavior"
signature_type = "SIGNATURE_TYPE_PEHSTR_EXT"
threshold = "1"
strings_accuracy = "High"
strings:
$x_1_1 = {8a 04 16 40 32 c5 88 02 48 ff c2 49 ff c8 75} //weight: 1, accuracy: High
condition:
(filesize < 20MB) and
(all of ($x*))
}8e4ba61a8067d7079cfdd9a711406be73b662df3d76b50b2a10861976a8bd83e96d6b0603a4a13e1f7636ec2cb9bc9b2a5491c15bce2c1daf9ace7b60cd20fa42dbee2aec305103a2ad3fbd4e56c8973e138c30b7fb349c0d6ecd38ddc421aafIsolate the affected machine from the network immediately. Run a full antivirus scan to remove the threat. Investigate for follow-on malware and reset all user passwords on the machine as a precaution.