""ET TROJAN Bitter APT AlmondRAT CnC Checkin""
SID: 2037717
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_and_Server, created_at 2022_07_07, deployment Perimeter, malware_family AlmondRAT, performance_impact Low, signature_severity Major, updated_at 2022_07_07
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
-
Value: "|00 2a 00|"
-
Value: "|2a 00|W|00|i|00|n|00|d|00|o|00|w|00|s|00 20 00|"
Within:
PCRE: "/^(?:[A-F0-9]\x00){12}/R"
Special Options:
- fast_pattern