""ET TROJAN AtomLogger Exfil via FTP""

SID: 2026824

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_17, deployment Perimeter, malware_family AtomLogger, performance_impact Moderate, signature_severity Major, updated_at 2019_01_17

Reference:

  • md5

  • 78bd897a638e7c0d3c00c31c8c68f18b

Protocol: tcp

Source Network: $HOME_NET

Source Port: any

Destination Network: $EXTERNAL_NET

Destination Port: any

Flow: established,to_server

Contents:

  • Value: "Username|3a 20|"

  • Value: "|0d 0a|Machine Name|3a 20|"

  • Value: "|0d 0a|Operating System|3a 20|"

  • Value: "|0d 0a|IP Address|3a 20|"

  • Value: "|0d 0a|Country|3a 20|"

  • Value: "|0d 0a|RAM|3a 20|"

  • Value: "|0d 0a|Online since|3a 20|"

  • Value: "|0d 0a 0d 0a 0d 0a 0d 0a|================================|0d 0a|Keystrokes and Window Log|0d 0a|"

Within:

PCRE:

Special Options:

  • fast_pattern

source