""ET TROJAN Suspected Bitter APT Related Activity""
SID: 2039800
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_11_16, deployment Perimeter, malware_family Bitter, signature_severity Major, updated_at 2022_11_16
Reference:
-
md5
-
06a7eccd74a6aa5aa12755cd48829f90
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: any
Flow: established,to_server
Contents:
-
Value: "|00 ca 0a 62|" Depth: 4 Offset: 1
-
Value: "|ca fa ca ca ca|"
Within:
PCRE:
Special Options:
- fast_pattern