""ET TROJAN Win32/1xxbot CnC Checkin""

SID: 2028984

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 2019_11_15, deployment Perimeter, former_category MALWARE, malware_family 1xxbot, signature_severity Major, updated_at 2022_03_24

Reference:

  • md5

  • 9eb50c6cdb59d11b01ca9f069e8ba79d

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "|00|Windows|20|" Depth: 14

  • Value: ""

  • Value: ""

  • Value: ""

  • Value: ""

Within:

PCRE:

Special Options:

  • fast_pattern

source