Add Android forensics, IOC threat-intel DB, Compose companion; scrub secrets from configs
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35
data/ioc/yara/malware_families/msattacker.yara
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35
data/ioc/yara/malware_families/msattacker.yara
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private rule MsAttackerStage2 : MsAttacker Family
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{
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meta:
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description = "Identifying strings for MsAttacker stage 2"
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last_modified = "2015-03-12"
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strings:
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$ = "MiniJS.dll"
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$ = "%s \"rundll32.exe %s RealService %s\" /f"
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$ = "reg delete HKCU\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Run /v \"Start Pages\" /f"
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$ = "3111431114311121270018000127001808012700180"
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$ = "Global\\MSAttacker %d"
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condition:
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any of them
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}
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private rule MsAttackerStage1 : MsAttacker Family
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{
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meta:
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description = "Identifying strings for MsAttacker stage 1"
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last_modified = "2015-03-12"
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strings:
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$ = "http://122.10.117.152/download/ms/CryptBase.32.cab"
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$ = "http://122.10.117.152/download/ms/CryptBase.64.cab"
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$ = "http://122.10.117.152/download/ms/MiniJS.dll"
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$ = "MiniJS.dll"
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$ = "%s;new Downloader('%s', '%s').Fire();"
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$ = "rundll32.exe %s RealService %s"
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condition:
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any of them
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}
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rule MsAttacker : MsAttacker Family {
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condition:
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MsAttackerStage1 or MsAttackerStage2
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}
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