Function at 0x437300
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov eax, 0xd4d4
lea ebp, [esp - 0x70]
call fcn.00462ba0
push ebx
push esi
lea ecx, [ebp + 0x78]
call fcn.00429ef2
mov esi, dword [ebp + 0x78]
xor ebx, ebx
cmp word [esi], bx
jne 0x43732a
xor eax, eax
jmp 0x43776e
push edi
mov edi, 0x4758e0
push edi
lea ecx, [ebp + 0x60]
call fcn.0042a183
push edi
lea ecx, [ebp + 0x5c]
call fcn.0042a183
mov byte [ebp + 0x6f], 0
mov byte [ebp + 0x6e], 0
mov byte [ebp + 0x6d], 0
jmp 0x437415
push 2
push esi
push 0x478d30
call fcn.004257a3
add esp, 0xc
test al, al
je 0x43737e
lea edi, [esi + 4]
movzx eax, word [edi]
push eax
call fcn.00463f8c
test eax, eax
pop ecx
je 0x43737e
mov byte [ebp + 0x6f], 1
jmp 0x4373d2
push 2
push esi
push 0x47b2bc
call fcn.004257a3
add esp, 0xc
test al, al
je 0x4373a9
lea edi, [esi + 4]
movzx eax, word [edi]
push eax
call fcn.00463f8c
test eax, eax
pop ecx
je 0x4373a9
mov byte [ebp + 0x6e], 1
jmp 0x4373d2
push 2
push esi
push 0x47b2b8
call fcn.004257a3
add esp, 0xc
test al, al
je 0x4373d7
lea edi, [esi + 4]
movzx eax, word [edi]
push eax
call fcn.00463f8c
test eax, eax
pop ecx
je 0x4373d7
mov byte [ebp + 0x6d], 1
mov dword [ebp + 0x78], edi
jmp 0x43740a
push 2
push esi
push 0x475ee4
call fcn.004257a3
add esp, 0xc
test al, al
je 0x4373fa
movzx eax, word [esi + 4]
push eax
call fcn.00463f8c
test eax, eax
pop ecx
jne 0x437420
cmp word [esi], 0x2d
jne 0x437431
lea eax, [ebp + 0x78]
push eax
call fcn.00403953
pop ecx
lea ecx, [ebp + 0x78]
call fcn.00429ef2
mov esi, dword [ebp + 0x78]
cmp word [esi], bx
jne 0x437353
jmp 0x437431
add esi, 4
lea ecx, [ebp + 0x78]
mov dword [ebp + 0x78], esi
call fcn.00429ef2
mov esi, dword [ebp + 0x78]
push 0x2c
lea eax, [ebp + 0x60]
push eax
lea eax, [ebp + 0x78]
push eax
mov dword [ebp + 0x64], esi
call fcn.0042df66
push dword [ebp + 0x60]
call fcn.00412d51
mov edi, eax
mov eax, dword [ebp + 0x78]
add esp, 0x10
cmp word [eax], 0x2c
jne 0x437480
add dword [ebp + 0x78], 2
lea ecx, [ebp + 0x78]
call fcn.00429ef2
push 0x2c
lea eax, [ebp + 0x5c]
push eax
mov eax, ecx
push eax
call fcn.0042df66
push dword [ebp + 0x5c]
call fcn.00412d51
add esp, 0x10
jmp 0x4374d4
push 1
lea eax, [ebp + 0x78]
push eax
lea eax, [ebp + 0x64]
push eax
mov dword [ebp + 0x78], ebx
call fcn.004124b4
add esp, 0xc
push dword [ebp + 0x78]
lea ecx, [ebp + 0x60]
push dword [ebp + 0x64]
mov esi, eax
call fcn.00409ba0
mov edi, dword [ebp + 0x60]
lea ecx, [ebp + 0x64]
mov dword [ebp + 0x64], esi
call fcn.00429ef2
push ebx
lea eax, [ebp + 0x78]
push eax
mov eax, ecx
push eax
call fcn.004124b4
add esp, 0xc
push dword [ebp + 0x78]
lea ecx, [ebp + 0x5c]
push dword [ebp + 0x64]
call fcn.00409ba0
mov eax, dword [ebp + 0x5c]
cmp word [eax], bx
mov dword [ebp + 0x58], eax
je 0x437758
cmp word [edi], bx
je 0x437758
cmp byte [ebp + 0x6e], 0
mov dword [ebp + 0x68], ebx
mov ebx, 0x80
jne 0x437547
push 0
call fcn.00463882
pop ecx
mov dword [ebp + 0x78], eax
call fcn.004264c1
add dword [ebp + 0x78], eax
call dword [sym.imp.KERNEL32.DLL_GetTickCount]
mov ecx, eax
mov eax, dword [ebp + 0x78]
add eax, ecx
mov ecx, dword [0x48b9b0]
shl ecx, 4
add eax, ecx
xor dword [0x48b9b0], eax
mov dword [ebp + 0x68], eax
and eax, 3
cmp al, 3
jne 0x4374f7
cmp byte [ebp + 0x69], 0
je 0x4374f7
cmp byte [ebp + 0x6a], 0
je 0x4374f7
mov al, byte [ebp + 0x6b]
and al, 0x88
cmp al, bl
jne 0x4374f7
cmp byte [ebp + 0x6d], 0
jne 0x4376ce
lea ecx, [ebp - 0x28]
call fcn.0042ea9b
lea ecx, [ebp + 0x38]
call fcn.0042ea9b
xor esi, esi
push esi
push ebx
push 3
push esi
push 7
push 1
push edi
lea ecx, [ebp - 0x24]
call fcn.00403993
cmp dword [ebp - 0x24], esi
jne 0x437595
mov ebx, 0x47aaa0
lea ecx, [ebp + 0x3c]
mov dword [ebp + 0x38], ebx
call fcn.0042ea6e
mov dword [ebp - 0x28], ebx
lea ecx, [ebp - 0x24]
jmp 0x437753
push esi
push ebx
push 2
push esi
push 7
push 0x40000001
push dword [ebp + 0x58]
lea ecx, [ebp + 0x3c]
call fcn.00403993
cmp dword [ebp + 0x3c], esi
je 0x43757a
push esi
push esi
lea ecx, [ebp - 0xd464]
mov byte [ebp + 0x4c], 1
call fcn.00424ee5
lea eax, [ebp - 0x28]
mov dword [ebp - 0x30], eax
lea eax, [ebp + 0x38]
push 8
mov dword [ebp - 0x2c], eax
mov ebx, 0x479830
pop edi
mov al, byte [ebx]
inc dword [ebp + 0x54]
mov byte [ebp + 0x7b], al
push 1
lea eax, [ebp + 0x7b]
push eax
lea ecx, [ebp + 0x3c]
call fcn.00426c94
inc ebx
dec edi
jne 0x4375d6
mov eax, dword [ebp + 0x68]
and eax, 0xfffffff
cmp dword [ebp + 0x68], esi
mov dword [ebp + 0x54], 8
mov dword [ebp + 0x50], eax
je 0x43760e
xor dword [ebp + 0x68], 0x5aa59669
push 4
lea ebx, [ebp + 0x68]
pop edi
mov al, byte [ebx]
inc dword [ebp + 0x54]
mov byte [ebp + 0x7b], al
push 1
lea eax, [ebp + 0x7b]
push eax
lea ecx, [ebp + 0x3c]
call fcn.00426c94
inc ebx
dec edi
jne 0x437614
xor eax, eax
lea edi, [ebp - 0xc46a]
stosd dword es:[edi], eax
mov dword [ebp + 0x54], 0xc
xor edi, edi
lea ecx, [ebp - 0x28]
call fcn.00426d34
cmp eax, 0xffffffff
je 0x437664
movsx ecx, di
inc edi
mov byte [ebp + ecx - 0xc46a], al
inc byte [ebp - 0xc447]
cmp di, 4
jl 0x437640
push 4
lea edi, [ebp - 0xc46a]
pop ebx
cmp byte [ebp + 0x6f], 0
je 0x43767a
mov al, byte [edi]
mov byte [ebp + 0x7b], al
jmp 0x43767e
mov byte [ebp + 0x7b], 0
inc dword [ebp + 0x54]
push 1
lea eax, [ebp + 0x7b]
push eax
lea ecx, [ebp + 0x3c]
call fcn.00426c94
inc edi
dec ebx
jne 0x43766d
lea ecx, [ebp - 0xd464]
mov dword [ebp + 0x54], 0x10
call fcn.0042511f
push dword [ebp + 0x3c]
call dword [sym.imp.KERNEL32.DLL_FlushFileBuffers]
mov ebx, 0x47aaa0
lea ecx, [ebp + 0x3c]
mov dword [ebp + 0x38], ebx
call fcn.0042ea6e
lea ecx, [ebp - 0x24]
mov dword [ebp - 0x28], ebx
call fcn.0042ea6e
jmp 0x43775b
lea ecx, [ebp + 0x18]
call fcn.0042eaf7
lea ecx, [ebp - 8]
call fcn.0042eaf7
xor esi, esi
push esi
push ebx
push 3
push esi
push 7
push 1
push edi
lea ecx, [ebp + 0x1c]
call fcn.00403993
cmp dword [ebp + 0x1c], esi
je 0x43773d
push 8
pop edi
lea ecx, [ebp + 0x18]
call fcn.00426d8f
dec edi
jne 0x4376fa
xor edi, edi
lea ecx, [ebp + 0x18]
call fcn.00426d8f
mov byte [ebp + edi + 0x30], al
inc edi
cmp edi, 4
jl 0x437707
cmp dword [ebp + 0x30], esi
jne 0x43773d
push esi
push ebx
push 2
push esi
push 7
push 0x40000001
push dword [ebp + 0x58]
lea ecx, [ebp - 4]
mov dword [ebp + 0x30], esi
call fcn.00403993
cmp dword [ebp - 4], esi
jne 0x437777
mov esi, 0x47aab0
lea ecx, [ebp - 4]
mov dword [ebp - 8], esi
call fcn.0042ea6e
mov dword [ebp + 0x18], esi
lea ecx, [ebp + 0x1c]
call fcn.0042ea6e
xor esi, esi
inc esi
lea ecx, [ebp + 0x5c]
call fcn.00424686
lea ecx, [ebp + 0x60]
call fcn.00424686
mov eax, esi
pop edi
pop esi
pop ebx
add ebp, 0x70
leave
ret 8
push esi
push esi
lea ecx, [ebp - 0xd464]
mov byte [ebp + 0xc], 1
call fcn.00424ee5
cmp dword [ebp + 0x30], esi
lea eax, [ebp + 0x18]
mov dword [ebp - 0x30], eax
lea eax, [ebp - 8]
mov dword [ebp - 0x2c], eax
je 0x4377a0
xor dword [ebp + 0x30], 0x5aa59669
push 4
pop esi
lea ecx, [ebp + 0x18]
call fcn.00426d8f
dec esi
jne 0x4377a3
lea ecx, [ebp - 0xd464]
call fcn.00425382
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.DLL_FlushFileBuffers]
mov esi, 0x47aab0
lea ecx, [ebp - 4]
mov dword [ebp - 8], esi
call fcn.0042ea6e
lea ecx, [ebp + 0x1c]
mov dword [ebp + 0x18], esi
call fcn.0042ea6e
xor esi, esi
jmp 0x43775b