""ET TROJAN DonotGroup APT CnC Domain in DNS Lookup""
SID: 2027564
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2019_06_26, deployment Perimeter, performance_impact Low, signature_severity Major, tag DonotGroup, updated_at 2019_06_26
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: "|0d|sessions4life|02|pw|00|"
Within: 7
PCRE:
Special Options:
-
nocase
-
fast_pattern