Function at 0x140025770
Capabilities:
Check if file exists
Set environment variable

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
push r12
push r13
push r14
push r15
mov rbp, rsp
sub rsp, 0x30
lea r8, [0x140284a60]
lea rdx, str.Updater:
lea rcx, str.RunUsingApp_Start...
call fcn.140039ff0
lea rdx, str.true
lea rcx, str.startfromupdater
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
lea rcx, [rbp + 0x50]
call fcn.140034fe0
mov rdx, qword [rax]
lea rcx, [0x140284f78]
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
mov rdx, qword [rbp + 0x50]
add rdx, 0xffffffffffffffe8
mov rbx, 0xffffffffffffffff
mov eax, ebx
lock xadd dword [rdx + 0x10], eax
sub eax, 1
jg 0x1400257f2
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + ioctlsocket]
lea rdx, [0x14028b2b0]
lea rcx, [0x14028b2b8]
call qword [sym.imp.KERNEL32.dll_SetEnvironmentVariableW]
lea rcx, [rbp + 0x48]
call fcn.140035410
nop
lea rdx, str.main_
mov rax, rbx
nop word [rax + rax]
inc rax
cmp word [rdx + rax*2], 0
jne 0x140025820
mov r8d, eax
lea rcx, [rbp + 0x48]
call fcn.1400127b0
lea rcx, [rbp + 0x58]
call fcn.1400376e0
nop
mov rsi, qword [rax]
movsxd rcx, dword [rsi - 0x10]
mov r15, rsi
mov rax, qword [rbp + 0x48]
sub r15, rax
sar r15, 1
mov r12d, dword [rax - 0x10]
test ecx, ecx
js 0x140025b2c
xor edx, edx
test rsi, rsi
jne 0x14002586c
mov r14d, edx
jmp 0x14002587e
mov rdx, rcx
mov rcx, rsi
call fcn.14025660c
mov r14, rax
mov rax, qword [rbp + 0x48]
mov r13d, 0x7fffffff
mov ecx, r13d
sub ecx, r14d
cmp ecx, r12d
jl 0x140025b2c
lea edi, [r12 + r14]
test edi, edi
js 0x140025b2c
mov edx, 1
sub edx, dword [rax - 8]
mov ecx, dword [rax - 0xc]
sub ecx, edi
or ecx, edx
jge 0x1400258bf
mov edx, edi
lea rcx, [rbp + 0x48]
call fcn.140005980
mov rax, qword [rbp + 0x48]
cmp r15, r12
ja 0x1400258c8
lea rsi, [rax + r15*2]
lea rcx, [rax + r12*2]
movsxd r8, r14d
add r8, r8
je 0x140025903
test rcx, rcx
je 0x1400258ef
test rsi, rsi
je 0x1400258e8
mov rdx, rsi
call fcn.140245860
jmp 0x1400258ff
xor edx, edx
call fcn.140245f10
call fcn.1402549dc
mov dword [rax], reloc.WS2_32.dll_shutdown
call fcn.14024a82c
mov rax, qword [rbp + 0x48]
cmp edi, dword [rax - 0xc]
jg 0x140025b2c
mov dword [rax - 0x10], edi
movsxd rcx, edi
mov rax, qword [rbp + 0x48]
xor edi, edi
mov word [rax + rcx*2], di
mov rdx, qword [rbp + 0x58]
add rdx, 0xffffffffffffffe8
mov eax, ebx
lock xadd dword [rdx + 0x10], eax
sub eax, 1
jg 0x140025939
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + ioctlsocket]
lea rdx, [0x140284c9c]
mov rax, rbx
inc rax
cmp word [rdx + rax*2], 0
jne 0x140025943
mov r8d, eax
lea rcx, [rbp + 0x48]
call fcn.1400127b0
lea rcx, [rbp - 0x10]
call fcn.140034df0
nop
mov rsi, qword [rax]
movsxd rcx, dword [rsi - 0x10]
mov r12, rsi
mov rax, qword [rbp + 0x48]
sub r12, rax
sar r12, 1
mov r15d, dword [rax - 0x10]
test ecx, ecx
js 0x140025b21
test rsi, rsi
jne 0x14002598d
mov r14d, edi
jmp 0x14002599f
mov rdx, rcx
mov rcx, rsi
call fcn.14025660c
mov r14, rax
mov rax, qword [rbp + 0x48]
sub r13d, r14d
cmp r13d, r15d
jl 0x140025b21
lea edi, [r15 + r14]
test edi, edi
js 0x140025b21
mov edx, 1
sub edx, dword [rax - 8]
mov ecx, dword [rax - 0xc]
sub ecx, edi
or ecx, edx
jge 0x1400259d7
mov edx, edi
lea rcx, [rbp + 0x48]
call fcn.140005980
mov rax, qword [rbp + 0x48]
cmp r12, r15
ja 0x1400259e0
lea rsi, [rax + r12*2]
lea rcx, [rax + r15*2]
movsxd r8, r14d
add r8, r8
je 0x140025a1b
test rcx, rcx
je 0x140025a07
test rsi, rsi
je 0x140025a00
mov rdx, rsi
call fcn.140245860
jmp 0x140025a17
xor edx, edx
call fcn.140245f10
call fcn.1402549dc
mov dword [rax], reloc.WS2_32.dll_shutdown
call fcn.14024a82c
mov rax, qword [rbp + 0x48]
cmp edi, dword [rax - 0xc]
jg 0x140025b21
mov dword [rax - 0x10], edi
movsxd rcx, edi
mov rax, qword [rbp + 0x48]
xor edx, edx
mov word [rax + rcx*2], dx
mov rdx, qword [rbp - 0x10]
add rdx, 0xffffffffffffffe8
mov eax, ebx
lock xadd dword [rdx + 0x10], eax
sub eax, 1
jg 0x140025a51
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + ioctlsocket]
mov rcx, qword [rbp + 0x48]
call qword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x140025a6c
xor edx, edx
mov rcx, qword [rbp + 0x48]
call fcn.14002a980
jmp 0x140025ad6
lea r8, [0x140284a60]
mov rdx, qword [rbp + 0x48]
lea rcx, str.RunUsingApp_Path_File_Not_Exists:
call fcn.140039ff0
lea r8, [0x140284a60]
lea rdx, str.Updater:
lea rcx, str.RunUsingApp_ERR_MSG_FAIL_RUN_REINSTALL...
call fcn.140039ff0
lea r8, [0x140368588]
cmp qword [reloc.WS2_32.dll_getsockopt], 8
cmovae r8, qword [0x140368588]
lea rdx, [0x140368628]
cmp qword [reloc.WS2_32.dll_getsockopt], 8
cmovae rdx, qword [0x140368628]
xor r9d, r9d
xor ecx, ecx
call qword [sym.imp.USER32.dll_MessageBoxW]
lea r8, [0x140284a60]
lea rdx, str.Updater:
lea rcx, str.RunUsingApp_End...
call fcn.140039ff0
nop
mov rdx, qword [rbp + 0x48]
add rdx, 0xffffffffffffffe8
lock xadd dword [rdx + 0x10], ebx
sub ebx, 1
jg 0x140025b0c
mov rcx, qword [rdx]
mov rax, qword [rcx]
call qword [rax + ioctlsocket]
mov rbx, qword [rsp + 0x70]
add rsp, 0x30
pop r15
pop r14
pop r13
pop r12
pop rdi
pop rsi
pop rbp
ret
mov ecx, 0x80070057
call fcn.140004b20
nop
mov ecx, 0x80070057
call fcn.140004b20
int3