66.81.203.8 Threat Intelligence and Host Information

Dec 18, 2025 ipinfopage

General

This page contains threat intelligence information for the IPv4 address 66.81.203.8 and was generated either as a result of observed malicious activity or as an information gathering exercise to assist with enrichment of security events and context. All information is gathered passively through aggregation of public sources, or observations through activity upon honeynets. The host score is calculated through a series of statistically weighted values and machine learning which takes into account metadata such as host information, frequency, volume and global distribution of malicious activity, association with other known malicious hosts or networks, proxying or anonymising behaviour such as with tor exit nodes, residential proxies or VPN services, and many other attributes. These values are historical and indicative only - and should not be taken to be an accurate representation of the users, businesses or networks in which they reside.

Likely Malicious Host 🟠 70/100

Host and Network Information

  • Mitre ATT&CK IDs: T1010 - Application Window Discovery, T1012 - Query Registry, T1031 - Modify Existing Service, T1036 - Masquerading, T1045 - Software Packing, T1053 - Scheduled Task/Job, T1055 - Process Injection, T1060 - Registry Run Keys / Startup Folder, T1082 - System Information Discovery, T1083 - File and Directory Discovery, T1091 - Replication Through Removable Media, T1120 - Peripheral Device Discovery, T1129 - Shared Modules, T1143 - Hidden Window, T1147 - Hidden Users, T1158 - Hidden Files and Directories, T1449 - Exploit SS7 to Redirect Phone Calls/SMS, T1497 - Virtualization/Sandbox Evasion, T1574 - Hijack Execution Flow

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  • View other sources: Spamhaus VirusTotal

Malware Detected on Host

Count: 9 768c3fc59589decb6f742ed3ecff533800da9952b0d0d658f51c2fbade5562fb f3c2569b4a2b5e9e4fd5da6ce1c6034be648cf113ce11619fccba10abafe86fe 4f9cae3b5a0a3ec8ca2bcd36eb5d16fc31bcc9925d7a50e255a2af1ad04bad72 522577a88f7ac599efd8fd9eb416ed979b138981083f8ecb440602cc65f9f9d3 b2e08d5a7c6b27be72a5c0c5851dff9695922fefba57bb48e42d5828e1827658 024b86a718d5a908b41bbe6481156ddf701431d106676fe9e4ed5ae99c64d6c0 c2b5482eb7b5ac59e6cafb521d05e37544b94a8ff233e69a474b0a210d38c0e2 7efede89f526cbac8bf856c775924cfbe0e9bea3dc90d6c68e169cd49895e853 106a09a4d636dff47577e4e61e2cb5288e8f362441d7ef616abb656653678162

Open Ports Detected

80

CVEs Detected

CVE-2018-16845 CVE-2019-20372 CVE-2019-9511 CVE-2019-9513 CVE-2019-9516 CVE-2021-23017 CVE-2021-3618 CVE-2023-44487 CVE-2025-23419

Map

Whois Information

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