""ET TROJAN FrameworkPOS Covert DNS CnC Initial Check In""
SID: 2022559
Revision: 2
Class Type: trojan-activity
Metadata: created_at 2016_02_23, updated_at 2019_08_28
Reference:
-
md5
-
591e820591e10500fe939d6bd50e6776
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 70 69 6e 67 03 61 64 6d|"
-
Value: "|05|grp"
Offset: 12
Within: 7
PCRE:
Special Options:
-
fast_pattern
-
nocase