""ET CURRENT_EVENTS RIG EK Landing Sep 12 2016 T2""
SID: 2023196
Revision: 1
Class Type: trojan-activity
Metadata: affected_product Windows_XP_Vista_7_8_10_Server_32_64_Bit, attack_target Client_Endpoint, created_at 2016_09_12, deployment Perimeter, malware_family RIG, performance_impact Low, signature_severity Major, updated_at 2016_09_12
Reference:
Protocol: tcp
Source Network: $EXTERNAL_NET
Source Port: $HTTP_PORTS
Destination Network: $HOME_NET
Destination Port: any
Flow: established,from_server
Contents:
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Value: ".split"
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Value: "|01 2e 02 3c 03 3e 04 3d 05 5c 22 06 5c 27 07 29|"
Within: 16
PCRE: "/^\s(\s[\x22\x27][\x00-\x09\x80-\xff][\x22\x27]\s)\s\x3b\s[A-Za-z0-9]+\s=\s*[\x22\x27]/Rsi"
Special Options:
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file_data
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nocase
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fast_pattern