""ET TROJAN Win32/Wacatac.B Loader CnC Checkin""

SID: 2036564

Revision: 2

Class Type: trojan-activity

Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2022_05_09, deployment Perimeter, signature_severity Major, tag Coinminer, updated_at 2022_05_09

Reference:

  • md5

  • f787cefe0e82f5605fb91d6987781a6b

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "REELIP>"

  • Value: "SETMAC>"

  • Value: "SETCOMPUTERNAME>"

  • Value: "SETPARENT>"

  • Value: "SETOS>"

  • Value: "SETDATE>"

  • Value: "CLIENTID>"

  • Value: "CHECKVERSION>"

Within:

PCRE:

Special Options:

  • fast_pattern

source