Rule History

SID: 2051139 • Source: et/open

Versions (3)

Version DetailsCurrent

Rev: 1 • Feb 28, 2024, 12:00 PM

Message:

ET MALWARE TA430/Andariel AndarLoader Related Activity M3

Rule:

alert tcp $HOME_NET any -> $EXTERNAL_NET 443 (msg:"ET MALWARE TA430/Andariel AndarLoader Related Activity M3"; flow:established,to_server; dsize:<20; content:"|06 56 61 6e 69 73 68|"; fast_pattern; startswith; reference:url,asec.ahnlab.com/en/56405/; classtype:trojan-activity; sid:2051139; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, affected_product Windows_11, attack_target Client_Endpoint, tls_state TLSDecrypt, created_at 2024_02_28, deployment Perimeter, deployment SSLDecrypt, malware_family TA430, confidence Medium, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2024_02_28; target:src_ip;)

Created:

Feb 28, 2024, 12:00 PM

Updated:

Feb 28, 2024, 12:00 PM

DB Created:

Feb 28, 2024, 10:00 PM

DB Updated:

Aug 13, 2025, 9:35 PM

Filename:

rules/emerging-malware.rules