""ET TROJAN Win32/Corrempa/HZRAT CnC Checkin""

SID: 2039799

Revision: 1

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2020_06_16, deployment Perimeter, malware_family HZRAT, signature_severity Major, updated_at 2022_11_17, former_sid 2843065

Reference:

  • md5

  • 609c81dc8568d8a72d170b66a3146340

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 1024:

Flow: established,to_server

Contents:

  • Value: "|40 42 42 42 46|" Depth: 5

Within:

PCRE:

Special Options:

source