""ET TROJAN Win32/NetDooka Framework RAT Sending System Information M1""

SID: 2036614

Revision: 3

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_18, deployment Perimeter, malware_family NetDooka, performance_impact Significant, signature_severity Major, tag RAT, updated_at 2022_09_29, reviewed_at 2023_09_01

Reference:

• md5

• e13d4a4b5eaef60643ce56013fe94344

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: 1024:

Flow: established,to_server

Contents:

• Value: "|90 01 00 00|"

• Value: "|00 00|"

• Value: "|00 00 00|"

• Value: "|7c|"

• Value: "|7c|"

Within: 1

PCRE: "/^(?:[0-9A-F]{2}(?:-)?){16}\x7c/R"

Special Options:

• fast_pattern

source