Function at 0x44891b
Capabilities:
Parse credit card information

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2030
call fcn.00405ecb
mov eax, dword [section..data]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
push ebx
push esi
push edi
mov edi, ecx
mov dword [ebp - 0x2014], eax
movzx eax, word [edi]
mov esi, edi
test ax, ax
je 0x448b4d
cmp ax, 0x3c
je 0x448960
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x44894e
cmp esi, edi
je 0x448b4d
lea ecx, [ebp - 0x200c]
mov dword [ebp - 0x2010], ecx
movzx ecx, word [edi]
mov edx, edi
mov ebx, esi
mov dword [ebp - 0x2024], edx
mov dword [ebp - 0x2020], ebx
mov eax, edi
test cx, cx
je 0x4489a4
cmp cx, 0x26
je 0x4489a4
cmp eax, esi
jae 0x4489a6
movzx ecx, word [eax + 2]
add eax, 2
test cx, cx
jne 0x44898e
cmp eax, esi
je 0x448a6d
mov eax, esi
sub eax, edi
sar eax, 1
cmp eax, 0x1000
jbe 0x448a3d
xor ecx, ecx
mov edx, 2
mul edx
seto cl
neg ecx
or eax, ecx
push eax
call fcn.004013d6
mov ebx, eax
add esp, 4
test ebx, ebx
jne 0x448a2f
push eax
push 1
push 0x6bcad8
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
test eax, eax
je 0x4489f8
mov ecx, 0x6bcad8
call fcn.00421a41
push 0
call fcn.00417f51
add esp, 4
push eax
mov dword [ebp - 0x2010], eax
call fcn.00417f51
mov eax, dword [0x6bcad8]
add esp, 4
cmp dword [ebp - 0x2010], 0
mov dword [0x6bcad8], 0
je 0x448a2f
call dword [ebp - 0x2010]
mov dword [ebp - 0x2010], ebx
test ebx, ebx
je 0x448ba3
mov ecx, dword [ebp - 0x2010]
push ecx
lea edx, [ebp - 0x2020]
push edx
lea eax, [ebp - 0x2024]
call fcn.005c6f86
add esp, 8
test al, al
je 0x448ba3
mov edx, dword [ebp - 0x2024]
mov ebx, dword [ebp - 0x2020]
cmp word [edx], 0
mov eax, edx
je 0x448a9f
lea ebx, [ebx]
cmp eax, ebx
jae 0x448aa1
movzx ecx, word [eax]
cmp ecx, 0x20
je 0x448a96
cmp ecx, 0xd
je 0x448a96
cmp ecx, 0xa
je 0x448a96
cmp ecx, 9
jne 0x448a9f
add eax, 2
cmp word [eax], 0
jne 0x448a7b
cmp eax, ebx
jne 0x448aa9
xor ebx, ebx
xor eax, eax
jmp 0x448acc
cmp ebx, eax
jbe 0x448acc
movzx ecx, word [ebx - 2]
cmp ecx, 0x20
je 0x448ac5
cmp ecx, 0xd
je 0x448ac5
cmp ecx, 0xa
je 0x448ac5
cmp ecx, 9
jne 0x448acc
add ebx, 0xfffffffe
cmp ebx, eax
ja 0x448aad
cmp dword [ebp - 0x2014], 0
je 0x448af1
mov ecx, dword [ebp - 0x2014]
mov ecx, dword [ecx + 0x18]
test ecx, ecx
je 0x448af1
mov edx, dword [ebp - 0x2014]
push esi
push edi
push ebx
push eax
mov eax, dword [edx]
push eax
call ecx
lea ecx, [ebp - 0x200c]
cmp dword [ebp - 0x2010], ecx
je 0x448b4d
mov eax, dword [0x6b7fe4]
cmp eax, 1
je 0x448b35
jle 0x448b27
cmp eax, 3
jg 0x448b27
mov edx, dword [ebp - 0x2010]
mov eax, dword [0x6b44d0]
push edx
push 0
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x448b4d
mov ecx, dword [ebp - 0x2010]
push ecx
call fcn.00403b21
jmp 0x448b4a
cmp dword [ebp - 0x2010], 0
je 0x448b4d
mov edx, dword [ebp - 0x2010]
push edx
call fcn.005707f4
add esp, 4
cmp word [esi], 0
jne 0x448b66
mov eax, esi
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
movzx eax, word [esi + 2]
add esi, 2
cmp eax, 0x3f
jne 0x448be8
movzx eax, word [esi + 2]
add esi, 2
mov edx, esi
test ax, ax
je 0x448ba3
mov ecx, 0x3e
lea ebx, [ebx]
cmp ax, 0x3f
jne 0x448b97
cmp word [esi + 2], cx
je 0x448bb6
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448b8b
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
cmp word [esi], 0
je 0x448ba3
mov ecx, dword [ebp - 0x2014]
test ecx, ecx
je 0x448bd4
mov eax, dword [ecx + 4]
test eax, eax
je 0x448bd4
mov ecx, dword [ecx]
push esi
push edx
push ecx
call eax
lea eax, [esi + 4]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
cmp eax, 0x21
jne 0x448dba
movzx eax, word [esi + 2]
mov ecx, 0x2d
cmp ax, cx
jne 0x448c81
cmp word [esi + 4], cx
jne 0x448c81
movzx eax, word [esi + 6]
add esi, 6
mov edx, esi
test ax, ax
je 0x448ba3
lea edi, [ecx + 0x11]
nop
cmp ax, cx
jne 0x448c2c
cmp word [esi + 2], cx
jne 0x448c2c
cmp word [esi + 4], di
je 0x448c4b
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448c1b
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
cmp word [esi], 0
je 0x448ba3
mov ecx, dword [ebp - 0x2014]
test ecx, ecx
je 0x448c6d
mov eax, dword [ecx + 0x20]
test eax, eax
je 0x448c6d
push esi
push edx
mov edx, dword [ecx]
push edx
call eax
lea eax, [esi + 6]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
cmp eax, 0x5b
jne 0x448d51
cmp word [esi + 4], 0x43
jne 0x448d51
cmp word [esi + 6], 0x44
jne 0x448d51
mov eax, 0x41
cmp word [esi + 8], ax
jne 0x448d51
cmp word [esi + 0xa], 0x54
jne 0x448d51
cmp word [esi + 0xc], ax
jne 0x448d51
cmp word [esi + 0xe], 0x5b
jne 0x448d51
movzx eax, word [esi + 0x10]
add esi, 0x10
mov edi, esi
test ax, ax
je 0x448ba3
mov edx, 0x3e
mov ecx, 0x5d
cmp ax, cx
jne 0x448cfc
cmp word [esi + 2], cx
jne 0x448cfc
cmp word [esi + 4], dx
je 0x448d1b
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448ceb
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
cmp word [esi], 0
je 0x448ba3
mov ecx, dword [ebp - 0x2014]
test ecx, ecx
je 0x448d3d
mov eax, dword [ecx + 0x1c]
test eax, eax
je 0x448d3d
mov ecx, dword [ecx]
push esi
push edi
push ecx
call eax
lea eax, [esi + 6]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
movzx eax, word [esi]
mov edx, esi
test ax, ax
je 0x448ba3
cmp ax, 0x3e
je 0x448d84
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448d5f
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
cmp word [esi], 0
je 0x448ba3
mov ecx, dword [ebp - 0x2014]
test ecx, ecx
je 0x448da6
mov eax, dword [ecx + 0x24]
test eax, eax
je 0x448da6
push esi
push edx
mov edx, dword [ecx]
push edx
call eax
lea eax, [esi + 2]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
xor cl, cl
cmp eax, 0x2f
jne 0x448dc6
mov cl, 1
add esi, 2
movzx eax, word [esi]
mov edx, esi
test ax, ax
je 0x448ba3
lea esp, [esp]
cmp ax, 0x20
je 0x448e1e
cmp ax, 0xd
je 0x448e1e
cmp ax, 0xa
je 0x448e1e
cmp ax, 9
je 0x448e1e
cmp ax, 0x3e
je 0x448e1e
cmp ax, 0x2f
je 0x448e1e
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448ddb
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
cmp word [esi], 0
je 0x448ba3
cmp esi, edx
je 0x448ba3
test cl, cl
je 0x448ea3
mov ecx, dword [ebp - 0x2014]
test ecx, ecx
je 0x448e4c
mov eax, dword [ecx + 0x10]
test eax, eax
je 0x448e4c
mov ecx, dword [ecx]
push esi
push edx
push ecx
call eax
movzx eax, word [esi]
test ax, ax
je 0x448e85
lea esp, [esp]
cmp ax, 0x20
je 0x448e73
cmp ax, 0xd
je 0x448e73
cmp ax, 0xa
je 0x448e73
cmp ax, 9
jne 0x448e85
cmp ax, 0x3e
je 0x448e8f
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448e5b
cmp word [esi], 0x3e
jne 0x448ba3
lea eax, [esi + 2]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
mov edi, dword [ebp - 0x2014]
test edi, edi
je 0x448ebb
mov eax, dword [edi + 8]
test eax, eax
je 0x448ebb
push esi
push edx
mov edx, dword [edi]
push edx
call eax
movzx eax, word [esi]
test ax, ax
je 0x448ba3
lea esp, [esp]
cmp ax, 0x20
je 0x448ee3
cmp ax, 0xd
je 0x448ee3
cmp ax, 0xa
je 0x448ee3
cmp ax, 9
jne 0x448f08
cmp ax, 0x3e
je 0x448f08
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448ecb
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
movzx eax, word [esi]
test ax, ax
je 0x448ba3
mov byte [ebp - 0x2010], 0
cmp eax, 0x2f
jne 0x448f37
movzx eax, word [esi + 2]
add esi, 2
cmp eax, 0x3e
jne 0x448ba3
mov byte [ebp - 0x2010], 1
cmp ax, 0x3e
je 0x4491fd
mov ecx, esi
test ax, ax
je 0x448ba3
cmp ax, 0x20
je 0x448f8f
cmp ax, 0xd
je 0x448f8f
cmp ax, 0xa
je 0x448f8f
cmp ax, 9
je 0x448f8f
cmp ax, 0x3d
je 0x448f8f
cmp ax, 0x3e
je 0x448f8f
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448f4c
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
movzx eax, word [esi]
test ax, ax
je 0x448ba3
cmp eax, 0x3e
je 0x448ba3
mov dword [ebp - 0x202c], ecx
mov dword [ebp - 0x2028], esi
cmp ax, 0x20
je 0x448fc8
cmp ax, 0xd
je 0x448fc8
cmp ax, 0xa
je 0x448fc8
cmp ax, 9
jne 0x448fda
cmp ax, 0x3e
je 0x448fda
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448fb0
cmp word [esi], 0x3d
jne 0x448ba3
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
je 0x448ba3
lea esp, [esp]
cmp ax, 0x20
je 0x449013
cmp ax, 0xd
je 0x449013
cmp ax, 0xa
je 0x449013
cmp ax, 9
jne 0x449038
cmp ax, 0x3e
je 0x449038
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x448ffb
xor eax, eax
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 8]
xor ecx, ebp
call fcn.00403fc1
mov esp, ebp
pop ebp
ret
movzx eax, word [esi]
test ax, ax
je 0x448ba3
cmp eax, 0x3e
je 0x448ba3
cmp eax, 0x22
je 0x44905b
cmp eax, 0x27
jne 0x448ba3
add esi, 2
mov ecx, eax
movzx eax, word [esi]
mov edx, esi
test ax, ax
je 0x449082
nop
cmp ax, cx
je 0x44908b
cmp ax, 0x3e
je 0x449082
movzx eax, word [esi + 2]
add esi, 2
test ax, ax
jne 0x44906b
cmp word [esi], cx
jne 0x448ba3
movzx ecx, word [edx]
lea edi, [ebp - 0x200c]
mov dword [ebp - 0x201c], edx
mov dword [ebp - 0x2018], esi
mov eax, edx
test cx, cx
je 0x4490c1
lea esp, [esp]
cmp cx, 0x26
je 0x4490c1
cmp eax, esi
jae 0x4490c3
movzx ecx, word [eax + 2]
add eax, 2
test cx, cx
jne 0x4490ab
cmp eax, esi
je 0x449161
mov eax, esi
sub eax, edx
sar eax, 1
cmp eax, 0x1000
jbe 0x449143
xor ecx, ecx
mov edx, 2
mul edx
seto cl
neg ecx
or eax, ecx
push eax
call fcn.004013d6
mov edi, eax
add esp, 4
test edi, edi
jne 0x449143
push eax
push 1
push 0x6bcad8
call dword [sym.imp.KERNEL32.dll_InterlockedCompareExchange]
test eax, eax
je 0x449111
mov ecx, 0x6bcad8
call fcn.00421a41
push 0
call fcn.00417f51
mov ebx, eax
add esp, 4
push ebx
call fcn.00417f51
mov eax, dword [0x6bcad8]
add esp, 4
mov dword [0x6bcad8], 0
test ebx, ebx
je 0x44913b
call ebx
test edi, edi
je 0x448ba3
lea ecx, [ebp - 0x2018]
push edi
push ecx
lea eax, [ebp - 0x201c]
call fcn.005c6f86
add esp, 8
test al, al
je 0x448ba3
mov ecx, dword [ebp - 0x2014]
test ecx, ecx
je 0x449193
mov eax, dword [ecx + 0x14]
test eax, eax
je 0x449193
mov edx, dword [ebp - 0x2018]
mov ecx, dword [ecx]
push edx
mov edx, dword [ebp - 0x201c]
push edx
mov edx, dword [ebp - 0x2028]
push edx
mov edx, dword [ebp - 0x202c]
push edx
push ecx
call eax
lea edx, [ebp - 0x200c]
cmp edi, edx
je 0x4491ef
mov eax, dword [0x6b7fe4]
cmp eax, 1
je 0x4491e2
add eax, 0xfffffffe
push edi
cmp eax, 1
ja 0x4491cc
mov eax, dword [0x6b44d0]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov edi, dword [ebp - 0x2014]
add esi, 2
jmp 0x448ebb
call fcn.00403b21
mov edi, dword [ebp - 0x2014]
add esp, 4
add esi, 2
jmp 0x448ebb
test edi, edi
je 0x4491ef
push edi
call fcn.005707f4
add esp, 4
mov edi, dword [ebp - 0x2014]
add esi, 2
jmp 0x448ebb
test edi, edi
je 0x449214
mov eax, dword [edi + 0xc]
test eax, eax
je 0x449214
mov ecx, dword [ebp - 0x2010]
mov edx, dword [edi]
push ecx
push edx
call eax
mov ecx, dword [ebp - 8]
pop edi
lea eax, [esi + 2]
pop esi
xor ecx, ebp
pop ebx
call fcn.00403fc1
mov esp, ebp
pop ebp
ret