* [Cobalt Strike](https://www.redpacketsecurity.com/category/cobalt-strike/)Cobalt Strike Beacon Detected — 18-[.-]130-[.-]208-[.-]155:443===============================================================[February 9, 2025](https://www.redpacketsecurity.com/2025/02/) Cobalt Strike Beacon Detection Alerts > The Information provided at the time of posting was detected as ‘Cobalt Strike’. Depending on when you are viewing this article, it may no longer be the case and could be determined as being a false positive. Please do your own additional validation. — RedPacket Security >>TimeStamp 2025-02-08T19:25:06.187291  Cobalt Strike**General Information**———————–**Cloud Provider** Amazon **Cloud Region** eu-west-2 **Service** EC2 **Domains** amazonaws-[.-]com, creativecloud-sync-[.-]com **Hostnames** ec2-18-130-208-155-[.-]eu-west-2-[.-]compute-[.-]amazonaws-[.-]com, adobe-[.-]creativecloud-sync-[.-]com **HTTP Host** 18-[.-]130-[.-]208-[.-]155 **ISP** Amazon.com, Inc. **ORG** Amazon Data Services UK **OS** Ubuntu **HTTP** N/A **HTTP HTML HASH** N/A **HTTP LOCATION** / **HTTP REDIRECTS** **HTTP ROBOTS** N/A **HTTP ROBOTS HASH** N/A **HTTP SECURITY.TXT** N/A **HTTP SECURITY.TXT HASH** N/A **HTTP SERVER** nginx/1.24.0 (Ubuntu) **HTTP SITEMAP** N/A **HTTP SITEMAP HASH** N/A **HTTP TITLE** N/A **LOCATION (AREA CODE)** N/A **LOCATION (CITY)** London **LOCATION (COUNTRY CODE)** GB **LOCATION (COUNTRY NAME)** United Kingdom **LOCATION (LATITUDE)** 51.50853 **LOCATION (LONGITUDE)** -0.12574 **LOCATION (POSTAL CODE)** N/A **SSL SERIAL** 3.310472177119131e+41 **SSL EXPIRED** N/A **SSL FINGERPRINT (SHA1)** b3414ee585b37859004f79f56e863fcb73973aec **SSL ISSUED** 20250206152139Z **SSL EXPIRES** 20250507152138Z **SSL CYPHER** ECDHE-ECDSA-AES256-GCM-SHA384 **SSL VERSION** TLSv1.2 **SSL TRUST (REVOKED)** N/A **TAGS** cloud, eol-product**Cobalt Strike Beacon Information**————————————**Beacon Type** N/A **http-get.client** Cookie **http-post.client** Content-Type: application/octet-stream, id **DNS Beacon MaxDNS** N/A **DNS Beacon Idle** N/A **Beacon Jitter** N/A **dns-beacon.strategy_fail_seconds** N/A **dns-beacon.strategy_rotate_seconds** N/A **dns-beacon.strategy_fail_x** N/A **HTTP GET URI** adobe-[.-]azurefd-[.-]net,/dpixel **HTTP POST URI** N/A **Max GET Size** N/A **Port** N/A **post-ex.spawnto_x64** %windir%–sysnative–rundll32-[.-]exe **post-ex.spawnto_x86** %windir%–syswow64–rundll32-[.-]exe **process-inject.startrwx** N/A **process-inject.userwx** N/A **process-inject.allocator** N/A **proxy.behavior** N/A **sleeptime** N/A **useragent_header** N/A **uses_cookies** N/A **process-inject.execute** CreateThread, SetThreadContext, CreateRemoteThread, RtlCreateUserThread **Watermark** N/A **Beacon Stage Cleanup** N/A
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Related Tags:
NAICS: 423 – Merchant Wholesalers
Durable Goods
NAICS: 42 – Wholesale Trade
NAICS: 54 – Professional
Scientific
Technical Services
NAICS: 519 – Web Search Portals
Libraries
Archives
Other Information Services
NAICS: 541 – Professional
Scientific
Technical Services
NAICS: 92 – Public Administration
NAICS: 51 – Information
NAICS: 928 – National Security And International Affairs
Cobalt Strike
Associated Indicators:
adobe.creativecloud-sync.com
B3414EE585B37859004F79F56E863FCB73973AEC
creativecloud-sync.com
18.130.208.155