Function at 0x425220
Capabilities:
Contain obfuscated stackstrings
Encode data using xor
Get disk information

Disassembly:
push ebp
push ebx
push edi
push esi
sub esp, 0x74
mov eax, dword [0x4505b8]
mov dword [esp + 8], 0x438e4165
mov dword [esp + 0xc], 0x47a545ab
mov dword [esp + 0x10], 0x4ba649a9
mov dword [esp + 0x14], 0x4fde4d8d
mov dword [esp + 0x18], 0x73b671e0
mov dword [esp + 0x1c], 0x77e27595
mov dword [esp + 0x20], 0x7b5f7999
mov word [esp + 0x24], 0x7d7c
mov dword [esp + 0x26], 0
mov byte [esp + 0x2a], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 0x22
ja 0x4252cb
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 8]
mov esi, ecx
xor esi, 0xf435c210
and ecx, 0xf435c210
lea ecx, [esi + ecx*2]
xor ecx, edx
mov dword [esp + 0x58], ecx
mov ecx, dword [esp + 0x58]
add cl, 0xb0
mov edx, dword [esp]
mov byte [esp + edx + 8], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 0x23
jb 0x425290
lea edi, [esp + 0x68]
lea ecx, [esp + 8]
push edi
push 0
push 0
push 0xe
push ecx
push 0
call eax
mov ebx, dword [esp + 0x68]
test ebx, ebx
jns 0x4252ee
mov eax, 0xffffffff
jmp 0x4252f1
lea eax, [ebx + ebx]
push eax
call fcn.0040c640
add esp, 4
mov esi, eax
mov eax, dword [0x4505b8]
mov dword [esp + 8], 0x1d2072b
mov dword [esp + 0xc], 0xdef03f1
mov dword [esp + 0x10], 0x9fa0fef
mov dword [esp + 0x14], 0x15fa0bcb
mov dword [esp + 0x18], 0x11da17e4
mov dword [esp + 0x1c], 0x1dee13f3
mov dword [esp + 0x20], 0x19311fff
mov dword [esp + 0x24], 0x1b18
mov byte [esp + 0x28], 0
mov dword [esp], 0
mov ecx, dword [esp]
cmp ecx, 0x20
ja 0x4253a2
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [esp]
mov edx, dword [esp]
movzx edx, byte [esp + edx + 8]
mov ebp, ecx
not ebp
or ebp, 0x521171c1
add ebp, ecx
xor ecx, 0xd21171c1
lea ecx, [ecx + ebp*2]
add ecx, 2
xor ecx, edx
mov dword [esp + 0x58], ecx
mov ecx, dword [esp + 0x58]
add cl, 0x3b
mov edx, dword [esp]
mov byte [esp + edx + 8], cl
inc dword [esp]
mov ecx, dword [esp]
cmp ecx, 0x21
jb 0x425360
push edi
push ebx
push esi
push 0xe
lea ecx, [esp + 0x18]
push ecx
push 0
call eax
mov eax, dword [esp + 0x68]
mov ecx, eax
add ecx, 9
jns 0x4253c2
mov eax, 0xffffffff
jmp 0x4253c9
lea eax, [eax*2 + 0x12]
push eax
call fcn.0040c640
add esp, 4
mov edi, eax
mov dword [esp + 8], 0x81d68720
mov dword [esp + 0xc], 0x8d2f8323
mov dword [esp + 0x10], 0x892d8f39
mov dword [esp + 0x14], 0x95258b21
mov dword [esp + 0x18], 0x91969729
mov word [esp + 0x1c], 0
mov dword [esp], 0
mov eax, dword [esp]
cmp eax, 0x15
ja 0x425459
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, dword [esp]
mov ecx, dword [esp]
movzx ecx, byte [esp + ecx + 8]
mov edx, eax
xor edx, 0xaf09ac21
and eax, 0x2f09ac21
lea eax, [edx + eax*2]
xor eax, ecx
mov dword [esp + 0x58], eax
mov eax, dword [esp + 0x58]
add al, 0x5b
mov ecx, dword [esp]
mov byte [esp + ecx + 8], al
inc dword [esp]
mov eax, dword [esp]
cmp eax, 0x16
jb 0x425420
movzx ecx, word [esi]
mov eax, edi
test cx, cx
je 0x425481
lea edx, [esi + 2]
mov eax, edi
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x425470
mov word [eax], 0
movzx ecx, word [esp + 8]
test cx, cx
je 0x4254b1
lea edx, [esp + 0xa]
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov word [eax], cx
add eax, 2
movzx ecx, word [edx]
add edx, 2
test cx, cx
jne 0x4254a0
mov ebx, dword [esp + 0x88]
mov word [eax], 0
lea eax, [esp + 0x70]
push eax
push edi
call fcn.00443bb0
add esp, 8
not eax
shr eax, 0x1f
jmp dword [eax*4 + 0x44bbe4]