Versions (4)
Version DetailsCurrent
Rev: 1 • Aug 18, 2021, 12:00 PMET MALWARE Win32/BLUELIGHT OAuth Login Attempt
alert http $HOME_NET any -> $EXTERNAL_NET any (msg:"ET MALWARE Win32/BLUELIGHT OAuth Login Attempt"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/oauth20_token.srf"; bsize:18; nocase; http.request_body; content:"client_id=b893cacd-9d41-4457-9e7d-47081a065095&client_secret=KT_onD~A9uRpIyjzoL_O1w3pDZ~1Zz488C"; startswith; fast_pattern; http.header_names; content:!"Referer"; reference:md5,0b649bc5dbbf21801c21aaa5e5f79fc6; reference:url,www.volexity.com/blog/2021/08/17/north-korean-apt-inkysquid-infects-victims-using-browser-exploits; classtype:trojan-activity; sid:2033740; rev:1; metadata:affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2021_08_18, deployment Perimeter, deployment SSLDecrypt, malware_family BLUELIGHT, confidence High, signature_severity Major, tag Description_Generated_By_Proofpoint_Nexus, updated_at 2021_08_18;)
Aug 18, 2021, 12:00 PM
Aug 18, 2021, 12:00 PM
Sep 21, 2024, 3:00 AM
Sep 9, 2025, 9:34 PM
rules/emerging-malware.rules