Cobalt Strike Beacon Detected – 193[.]233[.]113[.]56:443

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 2025-07-13T20:03:27.056290

Cobalt Strike
Cobalt Strike

General Information

15707948142044422000
Cloud Provider
Cloud Region
Service
DomainsN/A
HostnamesN/A
HTTP Host193[.]233[.]113[.]56
ISPPartner Hosting LTD
ORGPartner Hosting LTD
OSN/A
HTTPN/A
HTTP HTML HASHN/A
HTTP LOCATION/
HTTP REDIRECTS
HTTP ROBOTSN/A
HTTP ROBOTS HASHN/A
HTTP SECURITY.TXTN/A
HTTP SECURITY.TXT HASHN/A
HTTP SERVERN/A
HTTP SITEMAPN/A
HTTP SITEMAP HASHN/A
HTTP TITLEN/A
LOCATION (AREA CODE)N/A
LOCATION (CITY)Helsinki
LOCATION (COUNTRY CODE)FI
LOCATION (COUNTRY NAME)Finland
LOCATION (LATITUDE)60.16952
LOCATION (LONGITUDE)24.93545
LOCATION (POSTAL CODE)N/A
SSL SERIAL
SSL EXPIREDN/A
SSL FINGERPRINT (SHA1)398af520cb3b9b80f233551029dc5e8bc72e0f02
SSL ISSUED20250713144324Z
SSL EXPIRES20260713144324Z
SSL CYPHERTLS_AES_256_GCM_SHA384
SSL VERSIONTLSv1.3
SSL TRUST (REVOKED)N/A
TAGSself-signed


Cobalt Strike Beacon Information

Beacon TypeN/A
http-get.clientAccept: application/json, text/javascript, */*; q=0[.]01, Accept-Language: en-US,en;q=0[.]9, Accept-Encoding: gzip, deflate, br, Referer: https://safebrowsing[.]google[.]com/, Connection: keep-alive, DNT: 1, SID=, Cookie
http-post.clientAccept: application/json, text/javascript, */*; q=0[.]01, Accept-Language: en-US,en;q=0[.]9, Accept-Encoding: gzip, deflate, br, Referer: https://safebrowsing[.]google[.]com/, Connection: keep-alive, DNT: 1, SID=, Cookie
DNS Beacon MaxDNSN/A
DNS Beacon IdleN/A
Beacon JitterN/A
dns-beacon.strategy_fail_secondsN/A
dns-beacon.strategy_rotate_secondsN/A
dns-beacon.strategy_fail_xN/A
HTTP GET URI193[.]233[.]113[.]56,/safebrowsing/rd/CltOb12nLW1IbHehcmUtd2hUdmFzEBAY7-0KIOkUDC7h2
HTTP POST URIN/A
Max GET SizeN/A
PortN/A
post-ex.spawnto_x64%windir%\sysnative\rundll32[.]exe
post-ex.spawnto_x86%windir%\syswow64\rundll32[.]exe
process-inject.startrwxN/A
process-inject.userwxN/A
process-inject.allocatorN/A
proxy.behaviorN/A
sleeptimeN/A
useragent_headerN/A
uses_cookiesN/A
process-inject.executeCreateThread, SetThreadContext, CreateRemoteThread, RtlCreateUserThread
WatermarkN/A
Beacon Stage CleanupN/A

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