23 lines
1,022 B
Text
23 lines
1,022 B
Text
rule Windealer_executable{
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meta:
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description = "Detects WinDealer Executable"
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reference = "https://blogs.blackberry.com/en/2022/06/threat-thursday-china-based-apt-plays-auto-updater-card-to-deliver-windealer-malwareZ"
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author = "BlackBerry Threat Research Team"
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date = "2022-06-14"
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license = "This Yara rule is provided under the Apache License 2.0 (https://www.apache.org/licenses/LICENSE-2.0) and open to any user or organization, as long as you use it under this license and ensure originator credit in any derivative to The BlackBerry Research & Intelligence Team"
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strings:
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$s1 = "28e4-20a6acec"
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$s2 = "5a7e-42ccdb67"
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$s3 = "632c-0ef22957"
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$s4 = "63ae-a20cf808"
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$s5 = "65ce-731bffbb"
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$a1 = "remoteip"
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$a2 = "sessionid"
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$a3 = "remotedomain"
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$a4 = "remark"
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condition:
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uint16(0) == 0x5a4d and 2 of ($s*) and 1 of ($a*)
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}
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