""ET TROJAN MSIL/Black Hat Worm Server Response""

SID: 2033715

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 2021_08_12, deployment Perimeter, performance_impact Low, signature_severity Major, tag RAT, updated_at 2021_08_12

Reference:

• md5

• bfa67c998ebedf8ab17e2d8898d0067d

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

• Value: "|7e 62 6c 61 63 6b 20 68 61 74|"

Within:

PCRE:

Special Options:

source