Function at 0x41bf29
Capabilities:
Accept command line arguments
Set environment variable

Disassembly:
sub esp, 0xc4
push ebx
push esi
push edi
push 1
call fcn.0040f181
lea ecx, [esp + 0x1c]
call fcn.00418e24
mov ecx, 0x441e98
call fcn.00410508
mov edi, 0x7104
xor ebx, ebx
push edi
push ebx
push 0x44e7f8
call fcn.0041dcb0
add esp, 0xc
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov esi, eax
test esi, esi
je 0x41bfec
push esi
call fcn.0041a6ac
cmp byte [0x442129], bl
je 0x41bfe6
push ebp
push str.winrarsfxmappingfile.tmp
push ebx
mov esi, 0xf001f
push esi
call dword [sym.imp.KERNEL32.dll_OpenFileMappingW]
mov ebp, eax
test ebp, ebp
je 0x41bfdc
push edi
push ebx
push ebx
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ebx, eax
test ebx, ebx
je 0x41bfd3
push edi
push ebx
push 0x44e7f8
call fcn.0041de10
add esp, 0xc
mov byte [ebx], 1
push 0x44e7fa
call fcn.0041bbff
push 0x40
pop ecx
mov esi, 0x4557fa
mov edi, 0x44412a
rep movsd dword es:[edi], dword [esi]
movsw word es:[edi], word [esi]
push ebx
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
xor ebx, ebx
push ebp
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebp
jmp 0x41bfec
push esi
call fcn.0041bbff
push 0x800
mov edi, 0x455908
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov esi, dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
push edi
push str.sfxname
call esi
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_GetLocalTime]
movzx eax, word [esp + 0x1a]
push eax
movzx eax, word [esp + 0x1c]
push eax
movzx eax, word [esp + 0x1e]
push eax
movzx eax, word [esp + 0x20]
push eax
movzx eax, word [esp + 0x22]
push eax
movzx eax, word [esp + 0x22]
push eax
movzx eax, word [esp + 0x24]
push eax
push str._4d__02d__02d__02d__02d__02d__03d
lea eax, [esp + 0x8c]
push 0x32
push eax
call fcn.00403e47
add esp, 0x28
lea eax, [esp + 0x6c]
push eax
push str.sfxstime
call esi
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov esi, eax
push 0x64
push esi
mov dword [0x43cba8], esi
mov dword [0x43cba4], esi
call dword [sym.imp.USER32.dll_LoadIconW]
mov dword [0x44422c], eax
call fcn.0041983d
push edi
mov ecx, 0x43cbd4
call fcn.0040c8c3
lea ecx, [esp + 0x48]
call fcn.00417901
lea ecx, [esp + 0x24]
call fcn.00417901
push ebx
push 0x419931
push ebx
lea eax, [esp + 0x54]
mov dword [0x442104], eax
lea eax, [esp + 0x30]
push str.STARTDLG
push esi
mov dword [0x442108], eax
call dword [sym.imp.USER32.dll_DialogBoxParamW]
lea ecx, [esp + 0x24]
mov dword [0x442108], ebx
mov dword [0x442104], ebx
call fcn.00417981
lea ecx, [esp + 0x48]
call fcn.00417981
mov eax, dword [0x456918]
test eax, eax
je 0x41c0fc
push eax
call dword [sym.imp.KERNEL32.dll_Sleep]
cmp byte [0x442120], 0
je 0x41c10a
call fcn.00419025
mov ecx, 0x44e6f0
call fcn.0040dc7e
cmp dword [0x442100], 0
jbe 0x41c129
push dword [0x4420fc]
call fcn.00421f20
pop ecx
push dword [0x44422c]
mov esi, dword [sym.imp.GDI32.dll_DeleteObject]
call esi
mov eax, dword [0x44e7f4]
test eax, eax
je 0x41c143
push eax
call esi
cmp dword [0x43cbe8], 0
jne 0x41c164
cmp byte [0x4420f4], 0
je 0x41c164
push 0xff
mov ecx, 0x43cbe8
call fcn.00406d8a
mov eax, dword [0x45691c]
mov byte [0x4420f4], 1
test eax, eax
je 0x41c186
push eax
call fcn.0041bc5e
push dword [0x45691c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp byte [0x456912], 0
mov esi, dword [0x43cbe8]
je 0x41c1b7
cmp byte [0x456913], 0
mov eax, dword [0x43a150]
je 0x41c1b1
mov esi, dword [0x456914]
test eax, eax
jle 0x41c1b7
add esi, eax
jmp 0x41c1b7
test eax, eax
jns 0x41c1b7
sub esi, eax
lea ecx, [esp + 0x1c]
call fcn.00418e8c
pop edi
mov eax, esi
pop esi
pop ebx
add esp, 0xc4
ret 0x10