Function at 0x4451d0
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x5ba200]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x24], edi
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x18], eax
test edi, edi
je 0x4451f7
mov byte [edi], al
test ecx, ecx
je 0x445538
mov esi, dword [ecx + 0x7c]
test esi, esi
je 0x445538
cmp dword [esi], eax
jne 0x445224
mov eax, 0xffffff9c
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535f85
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 8]
test eax, eax
je 0x445242
mov ecx, dword [esi + 0x5c]
mov dword [esi + 0x10], edx
mov dword [esi + 0x14], eax
cmp eax, ecx
jbe 0x445255
mov dword [esi + 0x14], ecx
test ecx, ecx
jne 0x445255
mov byte [edi], 1
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535f85
mov esp, ebp
pop ebp
ret
lea eax, [esi + 4]
mov ecx, eax
nop word [eax + eax]
cmp dword [esi + 8], 0
mov dword [ebp - 0xc], ecx
jne 0x4453d2
mov ebx, dword [esi + 0x58]
mov ecx, eax
mov dword [ebp - 0xc], ecx
test ebx, ebx
je 0x4453d2
mov ecx, 0x3c00
cmp ebx, ecx
jb 0x445296
lea eax, [ebx - 0x3c01]
cmp eax, 0x3ff
cmovbe ecx, ebx
mov ebx, ecx
mov ecx, dword [esi + 0x60]
mov edx, dword [esi + 0x68]
add edx, dword [esi + 0x3c]
cmp byte [ecx], 0
je 0x4452c3
cmp byte [ecx + 1], 0
je 0x4454da
mov eax, dword [ecx + 0xc]
push 0
push 0
add eax, edx
push eax
push dword [ecx + 4]
call dword [0x5533dc]
jmp 0x4452c6
mov dword [ecx + 0x1c], edx
mov edi, dword [esi + 0x60]
mov ecx, ebx
mov dword [ebp - 0x14], ebx
cmp byte [edi], 0
je 0x4452f2
push 0
lea eax, [ebp - 8]
push eax
push ebx
push dword [esi]
push dword [edi + 4]
call dword [0x553440]
test eax, eax
jne 0x4452ed
mov byte [edi + 8], 1
mov eax, dword [ebp - 8]
jmp 0x44531c
mov edx, dword [edi + 0x1c]
lea eax, [edx + ebx]
cmp eax, dword [edi + 0x18]
jbe 0x445305
mov ecx, dword [edi + 0x18]
sub ecx, edx
mov dword [ebp - 0x14], ecx
mov eax, dword [edi + 0x14]
push ecx
add eax, edx
push eax
push dword [esi]
call fcn.00537770
mov eax, dword [ebp - 0x14]
add esp, 0xc
add dword [edi + 0x1c], eax
xor edx, edx
div ebx
cmp eax, 1
jne 0x4454da
mov ecx, dword [esi]
add dword [esi + 0x3c], ebx
sub dword [esi + 0x58], ebx
cmp byte [esi + 0x6c], 0
mov dword [ebp - 0x1c], ecx
mov dword [esi + 4], ecx
lea ecx, [esi + 4]
mov dword [esi + 8], ebx
mov dword [ebp - 0xc], ecx
je 0x4453d2
mov dword [ebp - 0x14], 0
lea ecx, [esi + 4]
mov dword [ebp - 0xc], ecx
test ebx, ebx
je 0x4453d2
mov ecx, dword [ebp - 0x1c]
nop
mov edi, dword [esi + 0x78]
mov eax, edi
and eax, 0xfffd
or eax, 2
mov edx, eax
xor edx, 1
imul edx, eax
mov eax, dword [ebp - 0x14]
shr edx, 8
xor dl, byte [ecx + eax]
mov ecx, dword [esi + 0x70]
movsx eax, dl
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x5a6598]
movzx eax, cl
add eax, dword [esi + 0x74]
imul eax, eax, 0x8088405
mov dword [esi + 0x70], ecx
mov ecx, dword [ebp - 0x1c]
inc eax
mov dword [esi + 0x74], eax
shr eax, 0x18
xor eax, edi
shr edi, 8
movzx eax, al
xor edi, dword [eax*4 + 0x5a6598]
mov eax, dword [ebp - 0x14]
mov dword [esi + 0x78], edi
mov byte [ecx + eax], dl
inc eax
mov dword [ebp - 0x14], eax
cmp eax, ebx
jb 0x445360
lea ecx, [esi + 4]
mov dword [ebp - 0xc], ecx
mov ebx, dword [esi + 0x7c]
mov edx, dword [esi + 8]
cmp ebx, edx
mov edi, edx
cmovbe edi, ebx
test edi, edi
je 0x445411
mov eax, dword [ecx]
sub edx, edi
mov cl, byte [eax + edi - 1]
add eax, edi
sub dword [esi + 0x5c], edi
sub ebx, edi
mov byte [ebp - 0xd], cl
mov ecx, dword [ebp - 0xc]
mov dword [esi + 8], edx
mov dword [esi + 0x7c], ebx
mov dword [ecx], eax
jne 0x445411
mov al, byte [ebp - 0xd]
cmp al, byte [esi + 0x80]
jne 0x4454ee
cmp dword [esi + 0x64], 0
jne 0x445480
mov ebx, dword [esi + 0x14]
cmp ebx, edx
cmovae ebx, edx
xor edx, edx
test ebx, ebx
je 0x445438
mov eax, dword [ecx]
mov ecx, dword [esi + 0x10]
mov al, byte [edx + eax]
mov byte [edx + ecx], al
inc edx
mov ecx, dword [ebp - 0xc]
cmp edx, ebx
jb 0x445425
mov edi, dword [esi + 0x10]
mov edx, edi
mov ecx, dword [esi + 0x50]
push ebx
call fcn.00443750
mov ecx, dword [ebp - 0xc]
add esp, 4
mov edx, dword [ebp - 0x18]
sub dword [esi + 0x5c], ebx
add edx, ebx
sub dword [esi + 8], ebx
sub dword [esi + 0x14], ebx
add dword [ecx], ebx
add dword [esi + 0x18], ebx
cmp dword [esi + 0x5c], 0
mov dword [esi + 0x50], eax
lea eax, [edi + ebx]
mov dword [esi + 0x10], eax
mov dword [ebp - 0x18], edx
jne 0x44547b
mov eax, dword [ebp - 0x24]
test eax, eax
je 0x44547b
mov byte [eax], 1
mov ebx, dword [ebp - 0x20]
jmp 0x4454cc
mov edi, dword [esi + 0x18]
mov ebx, dword [esi + 0x10]
call fcn.00443c80
mov ecx, dword [esi + 0x50]
mov edx, ebx
mov dword [ebp - 0x20], eax
mov eax, dword [esi + 0x18]
sub eax, edi
push eax
mov dword [ebp - 0x1c], eax
call fcn.00443750
mov ecx, dword [esi + 0x5c]
add esp, 4
mov edx, dword [ebp - 0x18]
sub ecx, dword [ebp - 0x1c]
add edx, dword [ebp - 0x1c]
mov ebx, dword [ebp - 0x20]
mov dword [esi + 0x50], eax
mov dword [esi + 0x5c], ecx
mov dword [ebp - 0x18], edx
cmp ebx, 1
je 0x44551b
test ecx, ecx
je 0x44551b
mov ecx, dword [ebp - 0xc]
test ebx, ebx
jne 0x445508
cmp dword [esi + 0x14], 0
jbe 0x445504
lea eax, [esi + 4]
jmp 0x445260
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535f85
mov esp, ebp
pop ebp
ret
mov eax, 0xffffff96
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535f85
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x445525
mov eax, ebx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535f85
mov esp, ebp
pop ebp
ret
mov edi, dword [ebp - 0x24]
test edi, edi
je 0x445525
mov byte [edi], 1
mov eax, edx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00535f85
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov eax, 0xffffff9a
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00535f85
mov esp, ebp
pop ebp
ret