""ET TROJAN ChromeLoader CnC Domain (istakechau .autos) in DNS Lookup""

SID: 2039744

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 2022_11_07, deployment Perimeter, performance_impact Low, signature_severity Major, updated_at 2022_11_07

Reference:

  • md5

  • ad13ce579df176b2c7ab440dd8d2252a

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: "|0a|istakechau|05|autos|00|"

Within: 18

PCRE:

Special Options:

  • nocase

  • fast_pattern

source