""ET WEB_CLIENT Possible Fake AV Phone Scam Long Domain Mar 30 M2""
SID: 2022691
Revision: 4
Class Type: trojan-activity
Metadata: created_at 2016_03_30, updated_at 2019_08_28
Reference:
Protocol: udp
Source Network: $HOME_NET
Source Port: any
Destination Network: any
Destination Port: 53
Flow:
Contents:
-
Value: "|01|" Depth: 1 Offset: 2
-
Value: "|00 01 00 00 00 00 00|"
-
Value: "avirus"
-
Value: !"|07|spotify|03|com"
Within: 7
PCRE: "/^[a-z0-9\x02-\x50]{100,}\x00\x00\x01\x00\x01$/Rsi"
Special Options:
-
fast_pattern
-
nocase