""ET TROJAN [PTsecurity] Bitter RAT C2 Response""

SID: 2026826

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_01_21, deployment Perimeter, malware_family BitterRAT, performance_impact Low, signature_severity Major, tag RAT, updated_at 2019_01_22

Reference:

  • md5

  • fc516905e3237f1aa03a38a0dde84b52

Protocol: tcp

Source Network: $EXTERNAL_NET

Source Port: any

Destination Network: $HOME_NET

Destination Port: any

Flow: established,to_client

Contents:

  • Value: "|0b 00 d2 0b 00 00|" Depth: 6 Offset: 5

Within:

PCRE:

Special Options:

source