""ET TROJAN Observed DNS Query to Fodcha Bot Domain""
SID: 2035942
Revision: 4
Class Type: trojan-activity
Metadata: attack_target IoT, created_at 2022_04_13, deployment Perimeter, malware_family Fodcha, performance_impact Low, signature_severity Major, updated_at 2023_08_21, reviewed_at 2024_04_17
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: "|06|folded|02|in|00|"
Within: 7
PCRE:
Special Options:
-
nocase
-
fast_pattern