""ET TROJAN Win32/Delf.TJJ CnC Checkin M1""
SID: 2037107
Revision: 1
Class Type: trojan-activity
Metadata: attack_target Client_Endpoint, created_at 2022_06_24, deployment Perimeter, malware_family Delf_TJJ, performance_impact Low, signature_severity Major, updated_at 2022_06_24
Reference:
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md5
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2e7b9acaf5725c84c9ec9687af15d48e
Protocol: tcp
Source Network: $HOME_NET
Source Port: any
Destination Network: $EXTERNAL_NET
Destination Port: $HTTP_PORTS
Flow: established,to_server
Contents:
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Value: "GET"
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Value: "/index/getcfg?id="
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Value: "User-Agent|3a 20|Mozilla/3.0|20 28|compatible|3b 20|Indy Library|29|"
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Value: !"Referer|3a 20|"
Within:
PCRE: "/Host\x3a\x20[^\r\n]+\r\nAccept\x3a\x20[^\r\n]+\r\nAccept-Encoding\x3a\x20[^\r\n]+\r\nUser-Agent\x3a\x20[^\r\n]+[\r\n]+$/H"
Special Options:
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http_method
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fast_pattern
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http_header
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http_header