""ET TROJAN Earth Kapre/RedCurl CnC Domain (preslive .cn .alphastoned .pro) in DNS Lookup""

SID: 2051606

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 2024_03_11, deployment Perimeter, malware_family RedCurl, malware_family Earth_Kapre, performance_impact Low, confidence High, signature_severity Major, tag RedCurl, tag Earth_Kapre, updated_at 2024_03_11

Reference:

Protocol: udp

Source Network: $HOME_NET

Source Port: any

Destination Network: any

Destination Port: 53

Flow:

Contents:

  • Value: "|01|" Depth: 1 Offset: 2

  • Value: "|00 01 00 00 00 00 00|"

  • Value: "|08|preslive|02|cn|0b|alphastoned|03|pro|00|"

Within: 29

PCRE:

Special Options:

  • fast_pattern

  • nocase

source