Process Memory

Yara signatures matches on process memory

Match: Network_DNS

• R2V0SG9zdEVudHJ5 (GetHostEntry)
• RG5zUXVlcnk= (DnsQuery)
• U3lzdGVtLk5ldA== (System.Net)
• ZG5zYXBpLmRsbA== (dnsapi.dll)

Match: Network_SMTP_dotNet

• U210cENsaWVudA== (SmtpClient)
• U3lzdGVtLk5ldC5NYWls (System.Net.Mail)

Match: KeyLogger

• TWFwVmlydHVhbEtleQ== (MapVirtualKey)
• VXNlcjMyLmRsbA== (User32.dll)
• dXNlcjMyLmRsbA== (user32.dll)

Match: DebuggerCheck__GlobalFlags

• TnRHbG9iYWxGbGFncw== (NtGlobalFlags)

Match: DebuggerCheck__QueryInfo

• UXVlcnlJbmZvcm1hdGlvblByb2Nlc3M= (QueryInformationProcess)

Match: DebuggerHiding__Thread

• U2V0SW5mb3JtYXRpb25UaHJlYWQ= (SetInformationThread)

Match: DebuggerHiding__Active

• RGVidWdBY3RpdmVQcm9jZXNz (DebugActiveProcess)

Match: ThreadControl__Context

• U2V0VGhyZWFkQ29udGV4dA== (SetThreadContext)

Match: SEH__vba

• dmJhRXhjZXB0SGFuZGxlcg== (vbaExceptHandler)

Match: SEH__vectored

• QWRkVmVjdG9yZWRFeGNlcHRpb25IYW5kbGVy (AddVectoredExceptionHandler)
• UmVtb3ZlVmVjdG9yZWRFeGNlcHRpb25IYW5kbGVy (RemoveVectoredExceptionHandler)

Match: anti_dbg

• RGVidWdBY3RpdmVQcm9jZXNz (DebugActiveProcess)
• a2VybmVsMzIuZGxs (kernel32.dll)

Match: disable_dep

• TnRTZXRJbmZvcm1hdGlvblByb2Nlc3M= (NtSetInformationProcess)
• WndQcm90ZWN0VmlydHVhbE1lbW9yeQ== (ZwProtectVirtualMemory)

Match: win_hook

• Q2FsbE5leHRIb29rRXg= (CallNextHookEx)
• VW5ob29rV2luZG93c0hvb2tFeA== (UnhookWindowsHookEx)
• VXNlcjMyLmRsbA== (User32.dll)
• dXNlcjMyLmRsbA== (user32.dll)

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URLs found in process memory

    https://github.com/bruhov/WinThumbsPreloader
    https://bruhov.com/WinThumbsPreloader