Function at 0x5a9840
Capabilities:
Check if file exists
Copy file
Get file attributes
Get file size
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x62699c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, 0x6918c
call fcn.005de290
push ebx
push esi
mov esi, ecx
push edi
xor edi, edi
mov dword [ebp - 0x10], esp
mov al, byte [esi + 0xa61]
mov dword [ebp - 0x4c], esi
test al, al
mov dword [ebp - 4], edi
je 0x5a98d7
mov byte [esi + 0xa61], 0
mov eax, dword [esi + 0x310]
cmp eax, 4
je 0x5a989d
cmp dword [esi + 0x318], 0x40
je 0x5a989d
cmp eax, 0x40
jne 0x5a98ad
cmp dword [esi + 0x308], edi
je 0x5a98c4
cmp dword [esi + 0x30c], edi
je 0x5a98c4
push 5
mov ecx, esi
call fcn.005a8df0
mov ecx, esi
call fcn.005a9510
mov ecx, esi
call fcn.005a7320
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push esi
call fcn.0049d6e0
mov edx, dword [esi + 0x478]
add esp, 4
cmp edx, edi
jne 0x5a9d45
mov al, byte [esi + 0xa52]
test al, al
je 0x5a9d45
xor ecx, ecx
mov dword [ebp - 0x30], edi
mov dword [ebp - 0x38], ecx
mov word [ebp - 0x34], di
mov eax, dword [esi + 0x4c]
mov edx, 0x6bc090
test edx, edx
mov byte [ebp - 4], 1
je 0x5a99da
cmp eax, edi
je 0x5a99da
push eax
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x24], edi
mov word [ebp - 0x28], di
call fcn.004023e0
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 2
call fcn.00401070
push 0x6bc090
lea ecx, [ebp - 0x48]
call fcn.00402350
mov eax, dword [ebp - 0x2c]
mov byte [ebp - 4], 3
cmp eax, edi
jne 0x5a995e
lea eax, [ebp - 0x28]
mov edi, dword [ebp - 0x40]
push eax
call fcn.005de123
lea ebx, [eax + edi + 2]
lea edi, [ebx + ebx]
push edi
call fcn.005f6c5c
mov edx, eax
add esp, 8
test edx, edx
mov dword [ebp - 0x38], edx
je 0x5a99bf
mov ecx, edi
mov edi, edx
mov edx, ecx
xor eax, eax
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea ecx, [ebp - 0x2c]
call fcn.004023d0
push eax
lea ecx, [ebp - 0x48]
call fcn.004023d0
push eax
mov eax, dword [ebp - 0x38]
push ebx
push eax
call fcn.005de0b3
mov ecx, dword [ebp - 0x38]
push ecx
call fcn.005de123
add esp, 0x14
mov dword [ebp - 0x30], eax
lea ecx, [ebp - 0x48]
mov byte [ebp - 4], 2
call fcn.00401070
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.00401070
mov ecx, dword [ebp - 0x38]
xor ebx, ebx
cmp ecx, ebx
jne 0x5a99e3
lea ecx, [ebp - 0x34]
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x5a9bbd
mov eax, dword [ebp - 0x38]
cmp eax, ebx
jne 0x5a99fd
lea eax, [ebp - 0x34]
add eax, 6
push 0x5c
push eax
call fcn.005de61b
add esp, 8
mov edi, eax
cmp edi, ebx
je 0x5a9bbd
mov eax, dword [ebp - 0x38]
cmp eax, ebx
jne 0x5a9a1f
lea eax, [ebp - 0x34]
push eax
lea ecx, [ebp - 0x2c]
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x24], ebx
mov word [ebp - 0x28], bx
call fcn.004023e0
mov ecx, dword [ebp - 0x2c]
mov byte [ebp - 4], 4
cmp ecx, ebx
jne 0x5a9a40
lea ecx, [ebp - 0x28]
mov eax, dword [ebp - 0x38]
cmp eax, ebx
jne 0x5a9a4a
lea eax, [ebp - 0x34]
mov edx, edi
sub edx, eax
sar edx, 1
mov word [ecx + edx*2], bx
mov eax, dword [ebp - 0x2c]
cmp eax, ebx
jne 0x5a9a5e
lea eax, [ebp - 0x28]
push 1
push eax
call fcn.00495540
add esp, 8
cmp eax, ebx
jne 0x5a9b9c
mov eax, dword [ebp - 0x2c]
cmp eax, ebx
jne 0x5a9a7b
lea eax, [ebp - 0x28]
push 1
push eax
call fcn.00495720
add esp, 8
cmp eax, ebx
jne 0x5a9b9c
mov eax, dword [0x6e7b6c]
mov dword [ebp - 0x18], eax
push ebx
lea ecx, [ebp - 0x1c]
push ebx
push ecx
push 0x400
mov byte [ebp - 4], 5
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push ebx
push 0x1100
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
mov edx, dword [ebp - 0x1c]
mov eax, dword [0x6ed708]
push edx
lea ecx, [ebp - 0x18]
push eax
push ecx
call fcn.005f368b
mov edx, dword [ebp - 0x1c]
add esp, 0xc
push edx
call dword [sym.imp.KERNEL32.dll_LocalFree]
mov esi, dword [ebp - 0x18]
lea ecx, [ebp - 0x48]
mov dword [ebp - 0x48], ebx
mov dword [ebp - 0x40], ebx
mov word [ebp - 0x44], bx
call fcn.00401070
cmp esi, ebx
je 0x5a9b3a
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x5a9b3a
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push eax
push eax
push 0xffffffffffffffff
push esi
push eax
push eax
call edi
test eax, eax
mov dword [ebp - 0x40], eax
je 0x5a9b3a
lea eax, [eax + eax + 2]
push eax
call fcn.005f6c5c
add esp, 4
mov dword [ebp - 0x48], eax
test eax, eax
je 0x5a9b3d
mov ecx, dword [ebp - 0x40]
push ecx
push eax
push 0xffffffffffffffff
push esi
push 0
push 0
call edi
mov dword [ebp - 0x40], eax
mov eax, dword [ebp - 0x48]
mov ecx, dword [ebp - 0x38]
test ecx, ecx
jne 0x5a9b47
lea ecx, [ebp - 0x34]
test eax, eax
jne 0x5a9b4e
lea eax, [ebp - 0x44]
push 0x30
push ecx
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxW]
lea ecx, [ebp - 0x48]
call fcn.00401070
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 4
call fcn.005fa859
lea ecx, [ebp - 0x2c]
mov byte [ebp - 4], 1
call fcn.00401070
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 0
call fcn.00401070
mov eax, 0x7546
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
add edi, 2
push 0x5c
push edi
call fcn.005de61b
add esp, 8
lea ecx, [ebp - 0x2c]
mov edi, eax
mov byte [ebp - 4], 1
call fcn.00401070
jmp 0x5a9a0d
cmp dword [esi + 0xa48], ebx
je 0x5a9d37
cmp dword [esi + 0xa4c], ebx
je 0x5a9d37
lea edx, [ebp - 0x3c]
lea eax, [ebp - 0x1c]
push edx
mov edi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
push eax
push 0
push 0xf003f
push 0
push 0x6ec0c8
push 0
push 0x6dfb7c
push reloc.WS2_32.dll_accept
call edi
test eax, eax
jne 0x5a9d37
mov ecx, dword [ebp - 0x1c]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ecx
call ebx
mov edx, dword [0x6e7b6c]
mov dword [ebp - 0x18], edx
mov eax, dword [esi + 0xa48]
lea ecx, [ebp - 0x18]
push eax
push 0x6dfb48
push ecx
mov byte [ebp - 4], 6
call fcn.005f368b
add esp, 0xc
mov ecx, dword [ebp - 0x18]
lea edx, [ebp - 0x3c]
lea eax, [ebp - 0x1c]
push edx
push eax
push 0
push 0xf003f
push 0
push 0x6ec0c8
push 0
push ecx
push reloc.WS2_32.dll_accept
call edi
test eax, eax
jne 0x5a9d2b
mov edx, dword [ebp - 0x1c]
push edx
call ebx
mov eax, dword [esi + 0xa4c]
mov ecx, dword [esi + 0xa48]
push eax
push ecx
lea edx, [ebp - 0x18]
push 0x6c5a40
push edx
call fcn.005f368b
add esp, 0x10
mov edx, dword [ebp - 0x18]
lea eax, [ebp - 0x3c]
lea ecx, [ebp - 0x1c]
push eax
push ecx
push 0
push 0xf003f
push 0
push 0x6ec0c8
push 0
push edx
push reloc.WS2_32.dll_accept
call edi
test eax, eax
jne 0x5a9d2b
mov eax, dword [esi + 0x50]
push eax
call fcn.005de123
mov edx, dword [esi + 0x50]
add esp, 4
mov edi, dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
lea ecx, [eax + eax + 1]
mov eax, dword [ebp - 0x1c]
push ecx
push edx
push 1
push 0
push 0x6d905c
push eax
call edi
mov ecx, dword [esi + 0x4c]
push ecx
call fcn.005de123
mov ecx, dword [ebp - 0x1c]
add esp, 4
lea edx, [eax + eax + 1]
mov eax, dword [esi + 0x4c]
push edx
push eax
push 1
push 0
push 0x6dfb34
push ecx
call edi
lea ebx, [esi + 0x4a8]
push ebx
call fcn.005de123
add esp, 4
lea edx, [eax + eax + 1]
mov eax, dword [ebp - 0x1c]
push edx
push ebx
push 1
push 0
push 0x6dfb1c
push eax
call edi
mov ecx, dword [ebp - 0x1c]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp - 0x18]
mov byte [ebp - 4], 1
call fcn.005fa859
lea ecx, [ebp - 0x38]
mov byte [ebp - 4], 0
call fcn.00401070
jmp 0x5a9d79
mov al, byte [esi + 0xa38]
test al, al
je 0x5a9d57
mov ecx, dword [esi + 0xa4c]
jmp 0x5a9d59
xor ecx, ecx
test al, al
je 0x5a9d65
mov eax, dword [esi + 0xa48]
jmp 0x5a9d67
xor eax, eax
push ecx
push eax
push edx
lea ecx, [esi + 0x20]
call fcn.005b7470
mov byte [esi + 0xa52], 1
mov edx, dword [esi + 0x478]
lea ecx, [esi + 0x20]
push edx
call fcn.005b69f0
mov eax, dword [esi + 0x14]
xor ebx, ebx
cmp eax, ebx
je 0x5a9da9
mov ecx, dword [esi + 0x478]
push ecx
push 0x13cd
push 0x111
push eax
call dword [sym.imp.USER32.dll_PostMessageA]
push 1
mov ecx, esi
mov dword [esi + 0xa34], ebx
mov dword [esi + 0xa44], ebx
call fcn.005a8df0
lea ecx, [esi + 0x4a4]
call fcn.0054f800
mov al, byte [esi + 0xa56]
test al, al
jne 0x5a9df4
cmp dword [esi + 4], ebx
jne 0x5a9dec
cmp dword [esi + 8], ebx
jne 0x5a9dec
mov ecx, esi
call fcn.005acce0
cmp eax, ebx
je 0x5a9dec
mov al, 1
jmp 0x5a9dee
xor al, al
mov byte [esi + 0xa55], al
mov edi, dword [esi + 0x38]
cmp edi, ebx
je 0x5a9e0e
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov dword [ebp - 0x3c], ecx
jne 0x5a9f39
mov eax, dword [esi + 0x44]
cmp eax, 2
je 0x5a9e1f
cmp eax, 1
jne 0x5a9f39
mov eax, dword [esi + 0x24]
xor bl, bl
test eax, eax
je 0x5a9e51
push 0x6dfb10
push eax
call fcn.005de210
add esp, 8
test eax, eax
je 0x5a9e51
mov edx, dword [esi + 0x20]
push 0x6dfb04
push edx
call fcn.005de210
add esp, 8
test eax, eax
jne 0x5a9e51
mov bl, 1
test dword [esi + 0x16c], 0x80000
jne 0x5a9f39
test bl, bl
jne 0x5a9f39
mov eax, dword [esi + 0xa3c]
test eax, eax
jne 0x5a9f39
mov eax, dword [0x6e7b6c]
mov dword [ebp - 0x18], eax
mov eax, dword [esi + 0x34]
mov byte [ebp - 4], 7
cmp eax, 0x50
jne 0x5a9e91
cmp dword [esi + 0x44], 1
je 0x5a9e9e
cmp eax, 0x1bb
jne 0x5a9eb1
cmp dword [esi + 0x44], 2
jne 0x5a9eb1
lea ecx, [ebp - 0x20]
push 0x6ec0c8
push ecx
call fcn.005deb38
add esp, 8
jmp 0x5a9ec3
push eax
lea edx, [ebp - 0x20]
push 0x6daa68
push edx
call fcn.005deb38
add esp, 0xc
mov eax, dword [esi + 0x24]
test eax, eax
mov edx, eax
jne 0x5a9ed1
mov edx, 0x6ec0c8
test eax, eax
je 0x5a9ee1
mov cl, byte [eax]
cmp cl, 0x2f
mov ecx, 0x6ec0c8
je 0x5a9ee6
mov ecx, 0x6bebc4
mov eax, dword [esi + 0x44]
cmp eax, 1
mov eax, 0x6bc4d8
je 0x5a9ef8
mov eax, 0x6bc284
push edx
mov edx, dword [esi + 0x20]
push ecx
lea ecx, [ebp - 0x20]
push ecx
push edx
push eax
lea eax, [ebp - 0x18]
push 0x6dfaf4
push eax
call fcn.005f368b
mov ecx, dword [ebp - 0x18]
add esp, 0x1c
push ecx
mov ecx, esi
call fcn.005abc90
lea ecx, [ebp - 0x18]
mov byte [esi + 0x336], 1
mov byte [esi + 0x337], 1
mov byte [ebp - 4], 0
call fcn.005fa859
lea ebx, [esi + 0xa6c]
mov byte [esi + 0x335], 0
mov dword [esi + 0xcc], 0
mov byte [ebp - 0x11], 0
mov eax, dword [ebx]
test eax, eax
jne 0x5a9f5d
lea eax, [ebx + 4]
push eax
call fcn.005de123
add esp, 4
test eax, eax
je 0x5aa235
mov eax, dword [ebx]
test eax, eax
jne 0x5a9f77
lea eax, [ebx + 4]
push 0
push 0
push 3
push 0
push 1
push bind
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x5aa235
lea edx, [ebp - 0x3c]
push edx
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esi + 0x480], eax
mov dword [esi + 0x484], 0
cmp dword [esi + 0x480], 0xffffffff
jne 0x5a9fda
mov eax, dword [esi + 0x484]
test eax, eax
jne 0x5a9fda
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x5a9fda
xor eax, eax
mov dword [esi + 0x480], eax
jmp 0x5a9fff
mov eax, dword [ebp - 0x3c]
push 1
push 0
push 0
push eax
call fcn.005e09d0
mov ecx, dword [esi + 0x480]
add ecx, eax
mov dword [esi + 0x480], ecx
mov eax, dword [esi + 0x484]
adc eax, edx
push edi
mov dword [esi + 0x484], eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push fcn.0055e800
push fcn.0055e4d0
push 0x20
lea ecx, [ebp - 0x6919c]
push 0x3448
push ecx
call fcn.005decd1
mov edx, dword [esi]
lea eax, [esi + 0x4a4]
push edx
push eax
lea eax, [esi + 0x20]
lea ecx, [esi + 0x8d4]
push eax
lea eax, [ebp - 0x6919c]
push eax
push ecx
lea ecx, [ebp - 0x89c]
mov byte [ebp - 4], 8
call fcn.00571800
mov ecx, dword [esi + 0xa40]
lea eax, [esi + 0x14]
mov dword [ebp - 0x888], eax
mov eax, dword [esi + 0xa3c]
lea edx, [esi + 0x18]
push eax
mov eax, dword [esi + 0xa48]
mov dword [ebp - 0x884], edx
mov edx, dword [esi + 0xa4c]
push ecx
push edx
mov edx, dword [esi + 0x478]
push eax
mov al, byte [esi + 0xa38]
xor ecx, ecx
lea edi, [esi + 0x10]
test al, al
sete cl
push ecx
push edx
lea ecx, [ebp - 0x89c]
mov byte [ebp - 4], 9
mov dword [ebp - 0x668], esi
mov dword [ebp - 0x88c], edi
mov dword [ebp - 0x79c], edi
call fcn.0059ff60
mov eax, dword [esi + 0x484]
mov ecx, dword [esi + 0x480]
push 1
push eax
push ecx
lea ecx, [ebp - 0x89c]
call fcn.005a05c0
mov al, byte [esi + 0xa38]
test al, al
je 0x5aa0f4
xor eax, eax
mov byte [ebp - 0x11], 1
mov dword [esi + 0xa34], eax
mov dword [ebp - 0x1c], eax
jmp 0x5aa203
mov eax, dword [ebx]
test eax, eax
jne 0x5aa0fd
lea eax, [ebx + 4]
mov edx, dword [esi + 0x50]
push 0
push edx
push eax
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
je 0x5aa1a3
mov edx, dword [esi + 0x480]
mov ecx, dword [esi + 0x484]
mov eax, edx
mov dword [ebp - 0x6e8], ecx
mov dword [ebp - 0x6ec], eax
or eax, ecx
jne 0x5aa144
mov dword [ebp - 0x714], 0
mov dword [ebp - 0x710], 0
mov dword [esi + 0x488], edx
mov dword [esi + 0x48c], ecx
lea ecx, [ebp - 0x89c]
mov dword [esi + 0xa34], 0
call fcn.005a02a0
mov dword [esi + 0x8cc], 3
mov eax, dword [esi + 0x5c]
test eax, eax
mov dword [ebp - 0x1c], 0
mov byte [ebp - 0x11], 1
je 0x5aa1a3
mov eax, dword [edi]
test eax, eax
je 0x5aa19a
push 0
push 0x1472
push 0x111
push eax
call dword [sym.imp.USER32.dll_SendMessageA]
push 1
mov ecx, esi
call fcn.005a7f40
mov ecx, ebx
call fcn.00401070
mov eax, 0x6ec0c8
test eax, eax
je 0x5aa203
mov edi, eax
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
je 0x5aa203
mov edi, dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
push eax
push eax
push 0xffffffffffffffff
push 0x6ec0c8
push eax
push eax
call edi
test eax, eax
mov dword [ebx + 8], eax
je 0x5aa203
lea ecx, [eax + eax + 2]
push ecx
call fcn.005f6c5c
add esp, 4
mov dword [ebx], eax
test eax, eax
je 0x5aa203
mov edx, dword [ebx + 8]
push edx
push eax
push 0xffffffffffffffff
push 0x6ec0c8
push 0
push 0
call edi
mov dword [ebx + 8], eax
lea ecx, [ebp - 0x89c]
mov byte [ebp - 4], 8
call fcn.005718c0
push fcn.0055e800
push 0x20
lea eax, [ebp - 0x6919c]
push 0x3448
push eax
mov byte [ebp - 4], 0
call fcn.005ddad7
mov al, byte [ebp - 0x11]
test al, al
jne case.default.0x5aa23d
mov eax, dword [esi + 0x44]
cmp eax, 5
ja case.default.0x5aa23d
jmp dword [eax*4 + 0x5aa2c4]
mov ecx, esi
call fcn.005a3830
jmp 0x5aa266
mov ecx, esi
call fcn.005a23b0
jmp 0x5aa266
mov ecx, esi
call fcn.005a2a20
jmp 0x5aa266
mov ecx, esi
call fcn.005a2fd0
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 0x1c]
mov byte [esi + 0x33b], 0
mov byte [esi + 0x186], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret