""ET TROJAN DNS Reply Sinkhole - Anubis - 195.22.26.192/26""
SID: 2018455
Revision: 6
Class Type: trojan-activity
Metadata: created_at 2014_05_08, updated_at 2022_07_13, reviewed_at 2024_03_06
Reference:
Protocol: udp
Source Network: any
Source Port: 53
Destination Network: $HOME_NET
Destination Port: any
Flow:
Contents:
-
Value: "|00 01 00 01|"
-
Value: "|00 04 c3 16 1a|"
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Value: !"|0e|anubisnetworks|03|com|00|"
-
Value: !"|05|mpsmx|03|net|00|"
-
Value: !"|09|mailspike|03|com|00|"
-
Value: !"|09|mailspike|03|org|00|"
Within: 5
PCRE:
Special Options:
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nocase
-
nocase
-
nocase
-
nocase