Function at 0x1400208f8
Capabilities:
Accept command line arguments
Inspect load icon resource
Set environment variable

Disassembly:
mov rax, rsp
mov qword [rax + 0x10], rbx
mov qword [rax + 0x18], rdi
mov qword [rax + 0x20], r14
mov qword [rax + 8], rcx
push rbp
lea rbp, [rax - 0x58]
sub rsp, 0x150
mov cl, 1
call fcn.14001082c
xor ecx, ecx
call qword [sym.imp.ole32.dll_OleInitialize]
lea rcx, [0x14004b8e0]
call fcn.140011df4
mov r14d, 0x7002
lea rcx, [0x14004bb60]
mov r8d, r14d
xor edx, edx
call fcn.1400228f0
call qword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov rbx, rax
test rax, rax
je 0x1400209e5
mov rcx, rax
call fcn.14001ebb8
cmp byte [0x140052b99], 0
je 0x1400209dd
mov ebx, 0xf001f
lea r8, str.winrarsfxmappingfile.tmp
mov ecx, ebx
xor edx, edx
call qword [sym.imp.KERNEL32.dll_OpenFileMappingW]
mov rdi, rax
test rax, rax
je 0x1400209d2
xor r9d, r9d
mov qword [rsp + 0x20], r14
xor r8d, r8d
mov edx, ebx
mov rcx, rax
call qword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov rbx, rax
test rax, rax
je 0x1400209c9
mov r8d, r14d
lea rcx, [0x14004bb60]
mov rdx, rax
call fcn.140024650
lea rcx, [0x14004bb62]
mov byte [rbx], 1
call fcn.140020424
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
jmp 0x1400209e5
mov rcx, rbx
call fcn.140020424
lea rdi, [0x14005e440]
mov r8d, 0x800
mov rdx, rdi
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov rdx, rdi
lea rcx, str.sfxname
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
lea rcx, [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_GetLocalTime]
movzx ecx, word [rsp + 0x5c]
movzx edx, word [rsp + 0x5a]
movzx r8d, word [rsp + 0x58]
movzx eax, word [rsp + 0x5e]
movzx r10d, word [rsp + 0x56]
movzx r11d, word [rsp + 0x52]
movzx r9d, word [rsp + 0x50]
mov dword [rsp + 0x48], eax
mov dword [rsp + 0x40], ecx
lea rcx, [rbp - 0x20]
mov dword [rsp + 0x38], edx
mov edx, 0x32
mov dword [rsp + 0x30], r8d
lea r8, str._4d__02d__02d__02d__02d__02d__03d
mov dword [rsp + 0x28], r10d
mov dword [rsp + 0x20], r11d
call fcn.140004120
lea rdx, [rbp - 0x20]
lea rcx, str.sfxstime
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rcx, rax
mov qword [0x140045fb0], rax
mov edx, 0x64
mov qword [0x140045fa8], rax
mov rbx, rax
call qword [sym.imp.USER32.dll_LoadIconW]
mov rcx, qword [0x140045fa8]
mov edx, 0x65
mov qword [0x14005f440], rax
call qword [sym.imp.USER32.dll_LoadBitmapW]
lea rcx, [rbp + 0x60]
mov qword [0x14005f448], rax
call fcn.14001cf48
mov rdx, rdi
lea rcx, [0x140045fb8]
call fcn.14000de6c
lea rcx, [rbp - 0x60]
call fcn.14001b700
lea rcx, [rsp + 0x60]
call fcn.14001b700
and qword [rsp + 0x20], 0
lea rax, [rbp - 0x60]
mov qword [0x140052b78], rax
lea r9, [0x14001dc08]
lea rax, [rsp + 0x60]
xor r8d, r8d
lea rdx, str.STARTDLG
mov qword [0x140052b80], rax
mov rcx, rbx
call qword [sym.imp.USER32.dll_DialogBoxParamW]
and qword [0x140052b80], 0
lea rcx, [rsp + 0x60]
and qword [0x140052b78], 0
call fcn.14001b790
lea rcx, [rbp - 0x60]
call fcn.14001b790
lea rcx, [rbp + 0x60]
call fcn.14001cf9c
mov ecx, dword [0x14005f460]
test ecx, ecx
je 0x140020b65
call qword [sym.imp.KERNEL32.dll_Sleep]
cmp byte [0x140052b90], 0
je 0x140020b73
call fcn.14001d19c
lea rcx, [0x14005e330]
call fcn.14000f4b0
cmp qword [0x140052b70], 0
jbe 0x140020b95
mov rcx, qword [0x140052b68]
call fcn.140025c60
mov rcx, qword [0x14005f440]
call qword [sym.imp.GDI32.dll_DeleteObject]
mov rcx, qword [0x14005f448]
test rcx, rcx
je 0x140020bb4
call qword [sym.imp.GDI32.dll_DeleteObject]
cmp dword [0x140045fd8], 0
jne 0x140020bd7
cmp byte [0x14004bb53], 0
je 0x140020bd7
mov edx, 0xff
lea rcx, [0x140045fd8]
call fcn.1400072bc
mov rbx, qword [0x140060470]
mov byte [0x14004bb53], 1
test rbx, rbx
je 0x140020c3a
mov edi, 0xa
mov rcx, rbx
mov edx, edi
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov r14d, 0x102
jmp 0x140020c28
xor r9d, r9d
mov dword [rsp + 0x20], 1
xor r8d, r8d
lea rcx, [rsp + 0x60]
xor edx, edx
call qword [sym.imp.USER32.dll_PeekMessageW]
mov edx, edi
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, r14d
je 0x140020c02
mov rcx, qword [0x140060470]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
call qword [sym.imp.ole32.dll_OleUninitialize]
mov ecx, dword [0x14005e434]
lea r11, [rsp + 0x150]
mov eax, dword [0x140045fd8]
test ecx, ecx
mov rbx, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
cmovne eax, ecx
mov r14, qword [r11 + 0x28]
mov rsp, r11
pop rbp
ret