""ET TROJAN LockPOS CnC""
SID: 2024461
Revision: 3
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2017_07_12, deployment Perimeter, malware_family PoS, signature_severity Major, tag POS, tag LockPOS, updated_at 2017_07_13
Reference:
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: to_server,established
Contents:
-
Value: "POST"
-
Value: "User-Agent|3a 20|lock|0d 0a|"
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Value: "|00 00 00|" Depth: 3 Offset: 1
Within:
PCRE:
Special Options:
-
http_method
-
fast_pattern
-
http_header
-
http_client_body