""ET TROJAN OSX/SHLAYER CnC Domain in DNS Lookup""
SID: 2038976
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Mac_OSX, attack_target Client_Endpoint, created_at 2022_09_26, deployment Perimeter, malware_family Shlayer, performance_impact Low, signature_severity Major, updated_at 2022_09_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: "|03|api|0c|commondevice|03|com|00|"
Within: 22
PCRE:
Special Options:
-
nocase
-
fast_pattern