""ET TROJAN Observd DNS Query to Impersoni-fake-ator Domain (news .alberto2011 .com)""
SID: 2042176
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_12_07, deployment Perimeter, signature_severity Major, updated_at 2022_12_07
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: "|04|news|0b|alberto2011|03|com|00|"
Within: 22
PCRE:
Special Options:
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nocase
-
fast_pattern