""ET TROJAN DDoS Win32/Nitol.A Checkin""

SID: 2036414

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 2018_02_01, deployment Perimeter, malware_family Nitol_DDoS, performance_impact Low, signature_severity Major, updated_at 2018_02_01

Reference:

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 1024:

Flow: established,to_server

Contents:

  • Value: "|fe ff ff ff|"

  • Value: "|00 00|Win|20|"

  • Value: "|20|MB"

  • Value: "MHz"

  • Value: "bps"

  • Value: "|20|"

Within: 1

PCRE:

Special Options:

  • fast_pattern

source