{"ip":"116.212.131.138","data_as_of":"2026-10-26T21:47:17+00:00","observed":true,"total_events":104,"verdict":{"verdict":"malicious","label":"Exploit attempts observed","detail":"4 interactive session(s) carried an exploit attempt","confidence":"high","network_type":"residential ISP","why":["4 interactive session(s) carried an exploit attempt.","Under 5 sessions, so confidence is medium.","The first-packet sensors recorded 104 event(s) from this address as well.","Not in any known-scanner range.","Sent 5,438,291 bytes, which is sustained payload delivery.","Held a session open for 291s, against a median of well under a second."],"engagement":{"level":"payload","label":"Sustained payload, held open","detail":"5,438,291 bytes sent, longest session 291s","bytes_sent":5438291,"session_seconds":291,"persistent":true},"basis":"interactive"},"first_seen":"2026-05-25T05:54:41","last_seen":"2026-10-21T06:51:44","events_24h":0,"events_7d":8,"interactive_sessions":5,"interactive_sessions_24h":0,"interactive_sessions_7d":0,"interactive_protocols":[{"protocol":"smb","sessions":5}],"geo":{"country_code":"KH","country_name":"Cambodia","region":"Phnom Penh","city":"Phnom Penh","lat":11.5583,"lon":104.9121,"asn":38235,"org":"ANGKOR DATA COMMUNICATION"},"source_domain":null,"known_scanners":[],"scanner_tag":{"key":"peeringdb:as38235","label":"MekongNet","category":"isp","url":"https://www.peeringdb.com/asn/38235"},"cve_matches":[],"malware":[],"udp":null,"interaction":{"window_days":90,"sessions":5,"first_seen":"2026-10-17T06:27:47","last_seen":"2026-10-17T06:32:49","verdicts":[{"verdict":"exploit-attempt","sessions":4},{"verdict":"unknown","sessions":1}],"personas":[{"persona":"smb@Windows Server 2019","sessions":5}],"services":[{"protocol":"smb","port":445,"sessions":5}],"logins":[],"commands":[],"downloads":[],"files":[{"sha256":"08818268697178da0db1e3d979750549c2729fe5b5d22f0b71c3a3d3060386af","name":"doublepulsar-payload.bin","size":5304320,"mime_type":"application/octet-stream","kind":"sample","times":1,"first_seen":"2026-10-17T06:32:47","last_seen":"2026-10-17T06:32:47","virustotal":null},{"sha256":"96403566b414d26bb43d3752fd7a60a8d9af1179c96ccd048e610d2cd27346da","name":"doublepulsar-payload.dll","size":5298176,"mime_type":"application/x-dosexec","kind":"sample","times":1,"first_seen":"2026-10-17T06:32:47","last_seen":"2026-10-17T06:32:47","virustotal":{"sha256":"96403566b414d26bb43d3752fd7a60a8d9af1179c96ccd048e610d2cd27346da","status":"known","malicious":59,"total":76,"name":"bcvsp.exe"}}],"attack":[{"technique_id":"T1078","technique_name":"Valid Accounts","tactic_id":"TA0001","tactic_name":"Initial Access","sessions":4},{"technique_id":"T1190","technique_name":"Exploit Public-Facing Application","tactic_id":"TA0001","tactic_name":"Initial Access","sessions":4},{"technique_id":"T1110","technique_name":"Brute Force","tactic_id":"TA0006","tactic_name":"Credential Access","sessions":4}]},"top_ports":[{"port":445,"proto":"tcp","label":"SMB","count":104,"sessions":5}],"fingerprints":{"ssh_hassh":[],"tls_ja4":[],"tls_client_hello":"","tls_ja3":[],"http_akin":[],"interactive":{"ssh_hassh":[],"tls_ja4":[],"tls_ja3":[]}},"fingerprint_peers":{},"akin_families":{},"user_agents":[],"timeline":[{"date":"2026-08-11","count":8,"sessions":0},{"date":"2026-09-01","count":16,"sessions":0},{"date":"2026-10-05","count":16,"sessions":0},{"date":"2026-10-17","count":8,"sessions":5},{"date":"2026-10-21","count":8,"sessions":0}],"recent_events":[{"timestamp":"2026-10-21T06:51:44","port":445,"proto":"tcp","app_proto":"","app_protocol":"smbv1","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0000N�SMB2\u0000\u0000\u0000\u0000\u0018\u0007�\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000��\u0000\u0000A\u0000\u000f\f\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u00014�\u0000\u0000\u0000\f\u0000B\u0000\u0000\u0000N\u0000\u0001\u0000\u000e\u0000\r\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000","payload_hex":"0000004eff534d4232000000001807c00000000000000000000000000000fffe000041000f0c00000001000000000000000134ee0000000c00420000004e0001000e000d0000000000000000000000000000","method":"","user_agent":"","ja3":"","session":"b4eaffcd-3153-4484-9ca3-9f691b63f2b6","seq":4,"duration_ms":1220,"bytes_in":455,"bytes_out":60,"enriched":{"digest":"5eae6febc6763bcc","strings":["SMB2"]}},{"timestamp":"2026-10-21T06:51:44","port":445,"proto":"tcp","app_proto":"","app_protocol":"smbv1","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0000\\�SMBu\u0000\u0000\u0000\u0000\u0018\u0007�\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000��\u0000\u0000@\u0000\u0004�\u0000\\\u0000\b\u0000\u0001\u00001\u0000\u0000\\\u0000\\\u00001\u00009\u00002\u0000.\u00001\u00006\u00008\u0000.\u00005\u00006\u0000.\u00002\u00000\u0000\\\u0000I\u0000P\u0000C\u0000$\u0000\u0000\u0000?????\u0000","payload_hex":"0000005cff534d4275000000001807c00000000000000000000000000000fffe0000400004ff005c00080001003100005c005c003100390032002e003100360038002e00350036002e00320030005c00490050004300240000003f3f3f3f3f00","method":"","user_agent":"","ja3":"","session":"b4eaffcd-3153-4484-9ca3-9f691b63f2b6","seq":3,"duration_ms":847,"bytes_in":373,"bytes_out":45,"enriched":{"digest":"efa66fc9f9be2f3a","strings":["SMBu","1\\\\192.168.56.20\\IPC$?????"],"iocs":{"ips":["192.168.56.20"]}}},{"timestamp":"2026-10-21T06:51:44","port":445,"proto":"tcp","app_proto":"","app_protocol":"smbv1","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0000��SMBs\u0000\u0000\u0000\u0000\u0018\u0007�\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000��\u0000\u0000@\u0000\r�\u0000�\u0000\u0004\u0011\n\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000�\u0000\u0000\u0000K\u0000\u0000\u0000\u0000\u0000\u0000W\u0000i\u0000n\u0000d\u0000o\u0000w\u0000s\u0000 \u00002\u00000\u00000\u00000\u0000 \u00002\u00001\u00009\u00005\u0000\u0000\u0000W\u0000i\u0000n\u0000d\u0000o\u0000w\u0000s\u0000 \u00002\u00000\u00000\u00000\u0000 \u00005\u0000.\u00000\u0000\u0000\u0000","payload_hex":"00000088ff534d4273000000001807c00000000000000000000000000000fffe000040000dff00880004110a000000000000000100000000000000d40000004b000000000000570069006e0064006f007700730020003200300030003000200032003100390035000000570069006e0064006f007700730020003200300030003000200035002e0030000000","method":"","user_agent":"","ja3":"","session":"b4eaffcd-3153-4484-9ca3-9f691b63f2b6","seq":2,"duration_ms":473,"bytes_in":277,"bytes_out":30,"enriched":{"digest":"ee47b9d34e56607b","strings":["SMBs","KWindows 2000 2195Windows 2000 5.0"]}},{"timestamp":"2026-10-21T06:51:43","port":445,"proto":"tcp","app_proto":"","app_protocol":"","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0000��SMBr\u0000\u0000\u0000\u0000\u0018S�\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000��\u0000\u0000@\u0000\u0000b\u0000\u0002PC NETWORK PROGRAM 1.0\u0000\u0002LANMAN1.0\u0000\u0002Windows for Workgroups 3.1a\u0000\u0002LM1.2X002\u0000\u0002LANMAN2.1\u0000\u0002NT LM 0.12\u0000","payload_hex":"00000085ff534d4272000000001853c00000000000000000000000000000fffe00004000006200025043204e4554574f524b2050524f4752414d20312e3000024c414e4d414e312e30000257696e646f777320666f7220576f726b67726f75707320332e316100024c4d312e325830303200024c414e4d414e322e3100024e54204c4d20302e313200","method":"","user_agent":"","ja3":"","session":"b4eaffcd-3153-4484-9ca3-9f691b63f2b6","seq":1,"duration_ms":100,"bytes_in":137,"bytes_out":15,"enriched":{"digest":"bf5baf1504bec0a1","strings":["SMBr","PC NETWORK PROGRAM 1.0","LANMAN1.0","Windows for Workgroups 3.1a","LM1.2X002","LANMAN2.1","NT LM 0.12"]}},{"timestamp":"2026-10-21T06:51:40","port":445,"proto":"tcp","app_proto":"","app_protocol":"smbv1","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0000J�SMB%\u0000\u0000\u0000\u0000\u0018\u0001(\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0010\u0000\u0000\u0000\u0000����\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000J\u0000\u0000\u0000J\u0000\u0002\u0000#\u0000\u0000\u0000\u0007\u0000\\PIPE\\\u0000","payload_hex":"0000004aff534d42250000000018012800000000000000000000000000000000000000001000000000ffffffff0000000000000000000000004a0000004a0002002300000007005c504950455c00","method":"","user_agent":"","ja3":"","session":"4d220535-c1b3-477c-8759-9c9f8560ee5f","seq":4,"duration_ms":1217,"bytes_in":364,"bytes_out":60,"enriched":{"digest":"517764f22c39500b","strings":["SMB%","\\PIPE\\"]}},{"timestamp":"2026-10-21T06:51:39","port":445,"proto":"tcp","app_proto":"","app_protocol":"smbv1","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0000[�SMBu\u0000\u0000\u0000\u0000\u0018\u0001 \u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000/K\u0000\b�^\u0004�\u0000\u0000\u0000\u0000\u0000\u0001\u0000\u001c\u0000\u0000\\\\172.30.41.2\\IPC$\u0000?????\u0000EEPATH_REPLACE__?????\u0000","payload_hex":"0000005bff534d42750000000018012000000000000000000000000000002f4b0008c55e04ff000000000001001c00005c5c3137322e33302e34312e325c49504324003f3f3f3f3f004545504154485f5245504c4143455f5f3f3f3f3f3f00","method":"","user_agent":"","ja3":"","session":"4d220535-c1b3-477c-8759-9c9f8560ee5f","seq":3,"duration_ms":849,"bytes_in":286,"bytes_out":45,"enriched":{"digest":"3731a2f86779abde","strings":["SMBu","\\\\172.30.41.2\\IPC$","EEPATH_REPLACE__?????","\\\\172.30.41.2\\IPC$?????EEPATH_REPLACE__?????"],"iocs":{"ips":["172.30.41.2"]}}},{"timestamp":"2026-10-21T06:51:39","port":445,"proto":"tcp","app_proto":"","app_protocol":"smbv1","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0000c�SMBs\u0000\u0000\u0000\u0000\u0018\u0001 \u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000/K\u0000\u0000�^\r�\u0000\u0000\u0000��\u0002\u0000\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000@\u0000\u0000\u0000&\u0000\u0000.\u0000Windows 2000 2195\u0000Windows 2000 5.0\u0000","payload_hex":"00000063ff534d42730000000018012000000000000000000000000000002f4b0000c55e0dff000000dfff02000100000000000000000000000000400000002600002e0057696e646f7773203230303020323139350057696e646f7773203230303020352e3000","method":"","user_agent":"","ja3":"","session":"4d220535-c1b3-477c-8759-9c9f8560ee5f","seq":2,"duration_ms":482,"bytes_in":191,"bytes_out":30,"enriched":{"digest":"247ca2c967be2946","strings":["SMBs","Windows 2000 2195","Windows 2000 5.0","@&.Windows 2000 2195Windows 2000 5.0"]}},{"timestamp":"2026-10-21T06:51:39","port":445,"proto":"tcp","app_proto":"","app_protocol":"","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0000T�SMBr\u0000\u0000\u0000\u0000\u0018\u0001(\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000/K\u0000\u0000�^\u00001\u0000\u0002LANMAN1.0\u0000\u0002LM1.2X002\u0000\u0002NT LANMAN 1.0\u0000\u0002NT LM 0.12\u0000","payload_hex":"00000054ff534d42720000000018012800000000000000000000000000002f4b0000c55e003100024c414e4d414e312e3000024c4d312e325830303200024e54204c414e4d414e20312e3000024e54204c4d20302e313200","method":"","user_agent":"","ja3":"","session":"4d220535-c1b3-477c-8759-9c9f8560ee5f","seq":1,"duration_ms":100,"bytes_in":88,"bytes_out":15,"enriched":{"digest":"0468c709cd31eaf8","strings":["SMBr","LANMAN1.0","LM1.2X002","NT LANMAN 1.0","NT LM 0.12"]}},{"timestamp":"2026-10-17T06:32:47","port":445,"proto":"tcp","app_proto":"smb","app_protocol":"smb","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0010N�SMB2\u0000\u0000\u0000\u0000\u0018\u0007�\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0001\b��\u0000\bB\u0000\u000f\f\u0000\u0000\u0010\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000%�\u001a\u0000\u0000\u0000\f\u0000B\u0000\u0000\u0010N\u0000\u0001","payload_hex":"0000104eff534d4232000000001807c00000000000000000000000000108fffe000842000f0c000010010000000000000025891a0000000c00420000104e0001","method":"","user_agent":"","ja3":"","session":"473aa941-da6a-44e4-b6ae-73ebadb85282-2597","seq":2597,"duration_ms":0,"bytes_in":0,"bytes_out":0,"enriched":{"digest":"04dcf44ebb7fd9ba","strings":["SMB2"]},"interactive":true},{"timestamp":"2026-10-17T06:32:47","port":445,"proto":"tcp","app_proto":"smb","app_protocol":"smb","host":"","headers":"","body":"","sni":"","tls_cipher":"","tls_version":"","alpn":[],"url_path":"","summary":"\u0000\u0000\u0010N�SMB2\u0000\u0000\u0000\u0000\u0018\u0007�\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0000\u0001\b��\u0000\bB\u0000\u000f\f\u0000\u0000\u0010\u0001\u0000\u0000\u0000\u0000\u0000\u0000\u0000%�\u001a\u0000\u0000\u0000\f\u0000B\u0000\u0000\u0010N\u0000\u0001","payload_hex":"0000104eff534d4232000000001807c00000000000000000000000000108fffe000842000f0c000010010000000000000025891a0000000c00420000104e0001","method":"","user_agent":"","ja3":"","session":"473aa941-da6a-44e4-b6ae-73ebadb85282-2595","seq":2595,"duration_ms":0,"bytes_in":0,"bytes_out":0,"enriched":{"digest":"04dcf44ebb7fd9ba","strings":["SMB2"]},"interactive":true}],"http_methods":[],"distinct_ports_total":1,"top_paths":[],"distinct_paths_total":0,"top_snis":[],"top_hosts":[],"top_alpns":[],"banners":[],"credentials":[],"header_profile":null,"tags":[{"tag_id":"download","tag_type":"interactive","label":"download","title":"Named a file to download","sessions":1},{"tag_id":"logins","tag_type":"interactive","label":"logins","title":"Tried logins","sessions":4}]}