Function at 0x441249
Capabilities:
Encrypt data using rc4 via winapi
Encrypt or decrypt via wincrypt
Get common file path
Get file size
Hash data via wincrypt
Hash data with md5
Initialize hashing via wincrypt
Read file on windows

Disassembly:
push ebp
sub esp, 0x220
lea ebp, [esp - 4]
mov eax, dword [0x4b4970]
xor eax, ebp
mov dword [ebp + 0x220], eax
push 0x58
mov eax, 0x48c61e
call fcn.00454dca
mov eax, dword [ebp + 0x22c]
mov ecx, dword [ebp + 0x230]
xor ebx, ebx
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x50], ecx
cmp eax, ebx
je 0x44175d
cmp ecx, ebx
je 0x44175d
lea eax, [ebp]
push eax
push ebx
push ebx
push 5
push ebx
call dword [sym.imp.SHELL32.dll_SHGetFolderPathW]
test eax, eax
jl 0x44175d
push 0x4b6d04
lea ecx, [ebp - 0x24]
call fcn.0041acdf
lea eax, [ebp]
push eax
lea eax, [ebp - 0x24]
push str._sBaiduBaidu_Hilogin.dat
push eax
mov dword [ebp - 4], ebx
call fcn.0041b07c
add esp, 0xc
push 6
pop ecx
push ebx
push 0x80
push 3
push ebx
push 1
push 0x120089
push dword [ebp - 0x24]
mov esi, 0x499440
lea edi, [ebp + 0x208]
rep movsd dword es:[edi], dword [esi]
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x441752
mov ecx, esi
lea eax, [ebp - 0x3c]
call fcn.00436ac5
push ebx
push esi
mov byte [ebp - 4], 1
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edi, eax
cmp edi, ebx
je 0x44174a
mov dword [ebp - 0x18], ebx
push edi
lea ecx, [ebp - 0x18]
call fcn.0043f986
push ebx
lea eax, [ebp - 0x48]
push eax
push edi
push dword [ebp - 0x18]
mov dword [ebp - 4], 2
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x441741
push ebx
xor edi, edi
inc edi
push edi
push ebx
push ebx
lea eax, [ebp - 0x38]
push eax
mov dword [ebp - 0x38], ebx
mov dword [ebp - 0x30], ebx
mov dword [ebp - 0x4c], ebx
call dword [sym.imp.ADVAPI32.dll_CryptAcquireContextW]
test eax, eax
je 0x441741
lea eax, [ebp - 0x30]
push eax
push ebx
push ebx
push 0x8003
push dword [ebp - 0x38]
call dword [sym.imp.ADVAPI32.dll_CryptCreateHash]
test eax, eax
je 0x441741
push ebx
push 0x18
lea eax, [ebp + 0x208]
push eax
push dword [ebp - 0x30]
call dword [sym.imp.ADVAPI32.dll_CryptHashData]
test eax, eax
je 0x441741
lea eax, [ebp - 0x4c]
push eax
push edi
push dword [ebp - 0x30]
push 0x6801
push dword [ebp - 0x38]
call dword [sym.imp.ADVAPI32.dll_CryptDeriveKey]
test eax, eax
je 0x441741
lea eax, [ebp - 0x48]
push eax
push dword [ebp - 0x18]
push ebx
push edi
push dword [ebp - 0x30]
push dword [ebp - 0x4c]
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
push ebx
push dword [ebp - 0x38]
call dword [sym.imp.ADVAPI32.dll_CryptReleaseContext]
mov esi, dword [ebp - 0x48]
push ebx
shr esi, 1
call dword [sym.imp.ole32.dll_CoInitialize]
mov dword [ebp - 0x1c], ebx
lea eax, [ebp - 0x1c]
push eax
push 0x49b984
push edi
push ebx
push 0x49b994
mov byte [ebp - 4], 5
call dword [sym.imp.ole32.dll_CoCreateInstance]
cmp eax, ebx
mov edi, dword [ebp - 0x1c]
jl 0x44170c
cmp edi, ebx
je 0x44170c
push dword [ebp - 0x18]
lea ecx, [ebp - 0x20]
push esi
mov dword [ebp - 0x44], ebx
call fcn.0043fc29
mov eax, dword [eax]
mov ecx, dword [edi]
lea edx, [ebp - 0x44]
push edx
push eax
push edi
mov byte [ebp - 4], 6
call dword [ecx + 0x104]
push dword [ebp - 0x20]
mov edi, dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov esi, eax
call edi
cmp esi, ebx
jl 0x4416f9
cmp word [ebp - 0x44], bx
je 0x4416f9
mov dword [ebp - 0x2c], ebx
mov eax, dword [ebp - 0x1c]
mov ecx, dword [eax]
lea edx, [ebp - 0x2c]
push edx
push eax
mov byte [ebp - 4], 7
call dword [ecx + 0x34]
cmp eax, ebx
mov eax, dword [ebp - 0x2c]
jl 0x4416eb
cmp eax, ebx
je 0x4416ed
mov dword [ebp - 0x34], ebx
mov ecx, dword [eax]
lea edx, [ebp - 0x34]
push edx
push eax
mov byte [ebp - 4], 8
call dword [ecx + 0x34]
cmp eax, ebx
mov eax, dword [ebp - 0x34]
jl 0x4416da
cmp eax, ebx
je 0x4416dc
mov dword [ebp - 0x10], ebx
mov ecx, dword [eax]
lea edx, [ebp - 0x10]
push edx
push eax
mov byte [ebp - 4], 9
call dword [ecx + 0x44]
cmp eax, ebx
mov esi, dword [ebp - 0x10]
jl 0x44153f
cmp esi, ebx
je 0x44153f
mov dword [ebp - 0x14], ebx
push str.account
lea ecx, [ebp - 0x20]
mov byte [ebp - 4], 0xa
call fcn.0043eb4e
mov eax, dword [eax]
mov ecx, dword [esi]
lea edx, [ebp - 0x14]
push edx
push eax
push esi
mov byte [ebp - 4], 0xb
call dword [ecx + 0x1c]
push dword [ebp - 0x20]
mov esi, eax
mov byte [ebp - 4], 0xa
call edi
cmp esi, ebx
mov eax, dword [ebp - 0x14]
jl 0x44151e
cmp eax, ebx
je 0x44151e
mov ecx, dword [eax]
lea edx, [ebp - 0x64]
push edx
push eax
call dword [ecx + 0x20]
cmp eax, ebx
jl 0x44151b
push dword [ebp - 0x5c]
mov ecx, dword [ebp - 0x28]
call fcn.0041c293
mov eax, dword [ebp - 0x14]
mov byte [ebp - 4], 9
cmp eax, ebx
je 0x44152c
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 0x10]
mov byte [ebp - 4], 8
cmp eax, ebx
je 0x44154d
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
jmp 0x44154d
mov byte [ebp - 4], 8
cmp esi, ebx
je 0x44154d
mov eax, dword [esi]
push esi
call dword [eax + 8]
push dword [ebp - 0x34]
lea ecx, [ebp - 0x20]
call fcn.0043f9bf
mov dword [ebp - 0x40], ebx
mov dword [ebp - 0x10], ebx
mov edi, dword [ebp - 0x20]
jmp 0x441665
cmp dword [ebp - 0x10], ebx
je 0x4416af
cmp edi, dword [ebp - 0x10]
je 0x441583
push dword [ebp - 0x10]
lea eax, [ebp - 0x20]
push eax
call fcn.0043f8d9
mov edi, dword [ebp - 0x20]
mov eax, dword [edi]
lea ecx, [ebp - 0x40]
push ecx
push edi
call dword [eax + 0x1c]
cmp eax, ebx
jl 0x4416af
cmp dword [ebp - 0x40], ebx
je 0x4416af
push str.visible_ip
lea ecx, [ebp - 0x40]
call fcn.0043fc5b
test al, al
je 0x441651
mov dword [ebp - 0x14], ebx
mov eax, dword [edi]
lea ecx, [ebp - 0x14]
push ecx
push edi
mov byte [ebp - 4], 0xf
call dword [eax + 0x44]
cmp eax, ebx
mov esi, dword [ebp - 0x14]
jl 0x4416a1
cmp esi, ebx
je 0x4416a1
mov dword [ebp - 0x28], ebx
push 0x499410
lea ecx, [ebp - 0x54]
mov byte [ebp - 4], 0x10
call fcn.0043eb4e
mov eax, dword [eax]
mov ecx, dword [esi]
lea edx, [ebp - 0x28]
push edx
push eax
push esi
mov byte [ebp - 4], 0x11
call dword [ecx + 0x1c]
push dword [ebp - 0x54]
mov esi, eax
mov byte [ebp - 4], 0x10
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
cmp esi, ebx
mov eax, dword [ebp - 0x28]
jl 0x441680
cmp eax, ebx
je 0x441682
mov ecx, dword [eax]
lea edx, [ebp - 0x64]
push edx
push eax
call dword [ecx + 0x20]
cmp eax, ebx
jl 0x44167d
push dword [ebp - 0x5c]
mov ecx, dword [ebp - 0x50]
call fcn.0041c293
mov eax, dword [ebp - 0x28]
mov byte [ebp - 4], 0xf
cmp eax, ebx
je 0x441640
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 0x14]
mov byte [ebp - 4], 0xe
cmp eax, ebx
je 0x441651
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 0x10]
mov byte [ebp - 4], 0xd
cmp eax, ebx
je 0x441662
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov dword [ebp - 0x10], ebx
mov eax, dword [edi]
lea ecx, [ebp - 0x10]
push ecx
push edi
mov byte [ebp - 4], 0xe
call dword [eax + 0x40]
test eax, eax
jge 0x441566
jmp 0x4416af
mov eax, dword [ebp - 0x28]
cmp eax, ebx
mov byte [ebp - 4], 0xf
je 0x44168e
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 0x14]
mov byte [ebp - 4], 0xe
cmp eax, ebx
je 0x4416af
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
jmp 0x4416af
mov byte [ebp - 4], 0xe
cmp esi, ebx
je 0x4416af
mov eax, dword [esi]
push esi
call dword [eax + 8]
mov eax, dword [ebp - 0x10]
mov byte [ebp - 4], 0xd
cmp eax, ebx
je 0x4416c0
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
push dword [ebp - 0x40]
call dword [sym.imp.OLEAUT32.dll_SysStringLen]
mov byte [ebp - 4], 8
cmp edi, ebx
je 0x4416d7
mov eax, dword [edi]
push edi
call dword [eax + 8]
mov eax, dword [ebp - 0x34]
cmp eax, ebx
mov byte [ebp - 4], 7
je 0x4416e8
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 0x2c]
cmp eax, ebx
mov byte [ebp - 4], 5
je 0x4416f9
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp - 0x1c]
mov byte [ebp - 4], 2
cmp eax, ebx
je 0x44171a
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
jmp 0x44171a
mov byte [ebp - 4], 2
cmp edi, ebx
je 0x44171a
mov eax, dword [edi]
push edi
call dword [eax + 8]
call dword [sym.imp.ole32.dll_CoUninitialize]
push dword [ebp - 0x18]
call fcn.0045471c
pop ecx
lea eax, [ebp - 0x3c]
call fcn.0043a338
mov ecx, dword [ebp - 0x24]
add ecx, 0xfffffff0
call fcn.0041a963
xor eax, eax
inc eax
jmp 0x44175f
push dword [ebp - 0x18]
call fcn.0045471c
pop ecx
lea eax, [ebp - 0x3c]
call fcn.0043a338
mov ecx, dword [ebp - 0x24]
add ecx, 0xfffffff0
call fcn.0041a963
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp + 0x220]
xor ecx, ebp
call fcn.0045466b
add ebp, 0x224
leave
ret