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 2022-04-17T02:32:50.790686
Cobalt Strike
General Information
Cloud Provider
Cloud Region
Service
Domains furfen[.]com
Hostnames www[.]furfen[.]com, furfen[.]com
HTTP Host 146[.]0[.]74[.]45
ISP HOSTKEY B.V.
ORG HOSTKEY B.V.
OS N/A
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 N/A
HTTP SITEMAP N/A
HTTP SITEMAP HASH N/A
HTTP TITLE N/A
LOCATION (AREA CODE) N/A
LOCATION (CITY) Amsterdam
LOCATION (COUNTRY CODE) NL
LOCATION (COUNTRY NAME) Netherlands
LOCATION (LATITUDE) 52.3814
LOCATION (LONGITUDE) 4.8259
LOCATION (POSTAL CODE) N/A
SSL SERIAL 4.138409661731933e+41
SSL EXPIRED N/A
SSL FINGERPRINT (SHA1) 9aa0fa0afc3378c204cffe545adcac35535fbe6c
SSL ISSUED 20220412110535Z
SSL EXPIRES 20220711110534Z
SSL CYPHER ECDHE-RSA-AES256-GCM-SHA384
SSL VERSION TLSv1/SSLv3
SSL TRUST (REVOKED) N/A
TAGS
Cobalt Strike Beacon Information
Beacon Type N/A
http-get.client
http-post.client
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
HTTP POST URI N/A
Max GET Size N/A
Port N/A
post-ex.spawnto_x64
post-ex.spawnto_x86
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
Watermark N/A
Beacon Stage Cleanup N/A