""ET TROJAN DNS Query for Suspicious cvredirect.no-ip.net Domain - CoinLocker Domain""
SID: 2019788
Revision: 3
Class Type: misc-activity
Metadata: created_at 2014_11_24, updated_at 2020_09_17
Reference:
Protocol: udp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: 53
Flow:
Contents:
-
Value: "|01|" Depth: 1 Offset: 2
-
Value: "|00 01 00 00 00 00 00|"
-
Value: "|0a|cvredirect|05|no-ip|03|net|00|"
Within: 7
PCRE:
Special Options:
-
fast_pattern
-
nocase