Function at 0x455bc0
Capabilities:
Parse credit card information
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c4
mov al, byte [ecx + 9]
push esi
xor esi, esi
cmp dword [ebp + 0x10], esi
push edi
setl byte [ebp - 0x11]
and al, 0x11
cmp byte [ebp - 0x11], 0
mov dword [ebp - 0x18], ecx
mov byte [ebp - 5], al
jne 0x455beb
test byte [ebp + 0x14], 0x80
je 0x455bef
mov byte [ebp - 5], 0
mov eax, dword [ebp + 0x18]
and byte [ebp + 0x14], 1
cmp eax, esi
mov byte [ebp - 0x1e], 0
mov byte [ebp - 0x1d], 0
je 0x455c07
mov al, byte [eax]
mov byte [ebp - 0x1d], al
push ebx
push 0x50
pop eax
push eax
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x54], eax
mov dword [ebp - 0xc], esi
call fcn.00444e50
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x44]
push eax
lea eax, [ebp - 0x50]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp + 0x10]
push eax
push dword [ebp + 0xc]
lea ecx, [ebp - 0x6c]
mov dword [ebp - 4], esi
mov dword [ebp - 0x50], esi
mov dword [ebp - 0x44], esi
mov dword [ebp - 0x48], esi
call fcn.0044d0cf
mov ebx, dword [ebp + 8]
mov edi, dword [ebp - 0x18]
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 0x50]
jae 0x456506
cmp word [ebx], 0
je 0x456506
lea ecx, [ebp - 0x6c]
call fcn.0044d1c1
push 0x25
pop esi
cmp word [ebx], si
je 0x455c9c
mov ecx, dword [ebp - 0x48]
sub ecx, dword [ebp - 4]
sar ecx, 1
jmp 0x455c94
mov ax, word [ebx]
test ax, ax
je 0x455c4b
cmp ax, si
je 0x455c4b
mov edx, dword [ebp - 4]
mov word [edx], ax
add dword [ebp - 4], 2
inc ebx
inc ebx
dec ecx
mov dword [ebp - 0xc], ecx
jns 0x455c7b
jmp 0x455c4b
cmp byte [ebp + 0x14], 0
mov dword [ebp - 0x2c], ebx
je 0x455edc
lea edx, [ebx + 2]
mov cx, word [edx]
cmp cx, si
jne 0x455cc3
mov eax, dword [ebp - 4]
mov word [eax], si
add dword [ebp - 4], 2
add ebx, 4
jmp 0x455c4b
cmp cx, 0x23
jne 0x455d08
mov eax, dword [edi + 0x3c]
add ebx, 4
test eax, eax
mov dword [ebp + 8], ebx
je 0x455c45
mov ecx, dword [edi + 0x38]
mov eax, dword [eax + ecx*4 + 8]
mov cx, word [eax]
test cx, cx
je 0x455c45
mov edx, dword [ebp - 4]
mov word [edx], cx
add dword [ebp - 4], 2
inc eax
inc eax
xor ecx, ecx
mov cx, word [eax]
test cx, cx
jne 0x455ced
jmp 0x455c4b
cmp cx, 0x2a
jne 0x455d6b
mov eax, dword [edi + 0x3c]
add ebx, 4
test eax, eax
mov dword [ebp + 8], ebx
je 0x455c45
mov ecx, dword [edi + 0x38]
push dword [eax + ecx*4]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov esi, eax
lea eax, [esi + 2]
push eax
lea ecx, [ebp - 0x6c]
call fcn.0044d146
mov eax, dword [edi + 0x38]
mov ecx, dword [edi + 0x3c]
mov eax, dword [ecx + eax*4]
dec esi
mov dword [ebp - 0xc], esi
js 0x455c45
lea ecx, [esi + 1]
sub esi, ecx
mov dword [ebp - 0xc], esi
mov dx, word [eax]
mov esi, dword [ebp - 4]
mov word [esi], dx
add dword [ebp - 4], 2
inc eax
inc eax
dec ecx
jne 0x455d54
jmp 0x455c4b
cmp cx, 0x40
jne 0x455dd0
mov eax, dword [edi + 0x3c]
add ebx, 4
test eax, eax
mov dword [ebp + 8], ebx
je 0x455c45
mov ecx, dword [edi + 0x38]
push dword [eax + ecx*4 + 4]
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov esi, eax
lea eax, [esi + 2]
push eax
lea ecx, [ebp - 0x6c]
call fcn.0044d146
mov eax, dword [edi + 0x38]
mov ecx, dword [edi + 0x3c]
mov eax, dword [ecx + eax*4 + 4]
dec esi
mov dword [ebp - 0xc], esi
js 0x455c45
lea ecx, [esi + 1]
sub esi, ecx
mov dword [ebp - 0xc], esi
mov dx, word [eax]
mov esi, dword [ebp - 4]
mov word [esi], dx
add dword [ebp - 4], 2
inc eax
inc eax
dec ecx
jne 0x455db9
jmp 0x455c4b
push ecx
call fcn.004ab8fe
add esp, 4
test al, al
jne 0x455dfe
cmp cx, 0x7e
jb 0x455edc
xor eax, eax
mov ax, word [ebx + 4]
push eax
call fcn.004ab8fe
add esp, 4
test al, al
je 0x455edc
and dword [ebp - 0x34], 0
cmp cx, 0x7e
jb 0x455e0d
mov dword [ebp - 0x34], esi
mov ebx, edx
inc ebx
inc ebx
xor esi, esi
mov si, word [ebx]
mov dword [ebp + 8], ebx
xor ecx, ecx
xor edi, edi
push esi
call fcn.004ab8fe
add esp, 4
test al, al
je 0x455e5c
push 0
push 0xa
push edi
push ecx
call fcn.004adbb0
mov ecx, eax
movzx eax, si
mov edi, edx
cdq
add ecx, eax
adc edi, edx
add ecx, 0xffffffd0
adc edi, 0xffffffff
inc ebx
inc ebx
xor esi, esi
mov si, word [ebx]
push esi
call fcn.004ab8fe
add esp, 4
test al, al
jne 0x455e28
mov dword [ebp + 8], ebx
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0x38]
cdq
cmp edi, edx
ja 0x455c45
jb 0x455e75
cmp ecx, eax
jae 0x455c45
mov eax, dword [ebp - 0x18]
mov eax, dword [eax + 0x3c]
test eax, eax
je 0x455c45
mov esi, dword [eax + ecx*4]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenW]
cmp dword [ebp - 0x34], 0
mov edi, eax
je 0x455ea7
cmp word [esi], 0x22
jne 0x455ea7
cmp word [esi + edi*2 - 2], 0x22
jne 0x455ea4
dec edi
dec edi
inc esi
inc esi
lea eax, [edi + 2]
push eax
lea ecx, [ebp - 0x6c]
call fcn.0044d146
dec edi
mov dword [ebp - 0xc], edi
js 0x455c45
lea eax, [edi + 1]
sub edi, eax
mov dword [ebp - 0xc], edi
mov cx, word [esi]
mov edx, dword [ebp - 4]
mov word [edx], cx
add dword [ebp - 4], 2
inc esi
inc esi
dec eax
jne 0x455ec5
jmp 0x455c48
lea edi, [ebx + 2]
mov esi, edi
jmp 0x455ee5
inc esi
inc esi
cmp word [esi], 0x26
je 0x455ee3
mov ebx, dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
push 7
push str.RANDOM_
push esi
call ebx
test eax, eax
jne 0x455f0c
call fcn.00440d8b
and edx, 0x7fffffff
jmp 0x455f24
push 7
push str.__THIS_
push esi
call ebx
test eax, eax
jne 0x455f99
mov eax, dword [ebp - 0x18]
add eax, 0x75bd036
xor edx, edx
and word [ebp - 0x110], 0
push edx
push eax
lea eax, [ebp - 0x110]
lea ebx, [esi + 0xe]
push eax
mov dword [ebp + 8], ebx
call fcn.0049b7b0
and word [ebp - 0x6e], 0
add esp, 0xc
lea eax, [ebp - 0x110]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenW]
mov esi, eax
cmp esi, 1
jge 0x455f5e
xor esi, esi
lea eax, [esi + 2]
push eax
lea ecx, [ebp - 0x6c]
call fcn.0044d146
dec esi
lea eax, [ebp - 0x110]
mov dword [ebp - 0xc], esi
js 0x455c45
lea ecx, [esi + 1]
sub esi, ecx
mov dword [ebp - 0xc], esi
mov dx, word [eax]
mov esi, dword [ebp - 4]
mov word [esi], dx
add dword [ebp - 4], 2
inc eax
inc eax
dec ecx
jne 0x455f82
jmp 0x455c48
mov ecx, edi
jmp 0x455fab
cmp ax, 0x25
je 0x455fb6
cmp ax, 0x3d
je 0x455fb6
inc ecx
inc ecx
mov ax, word [ecx]
test ax, ax
mov dword [ebp + 8], ecx
jne 0x455f9d
mov ebx, dword [ebp + 8]
mov ecx, dword [ebp - 0x2c]
mov eax, ebx
sub eax, ecx
sar eax, 1
cmp word [ebx], 0x25
mov dword [ebp - 0x38], eax
movsx eax, byte [ebp - 5]
mov dword [ebp - 0x34], ecx
mov byte [ebp - 6], 0
mov dword [ebp - 0x4c], eax
jne 0x456431
cmp byte [ebp - 0x11], 0
jne 0x45601d
mov ax, word [edi]
cmp ax, 0x26
je 0x455ff8
cmp byte [ebp - 5], 0
je 0x45601d
cmp ax, 0x5e
je 0x45601d
add dword [ebp + 8], 2
cmp word [edi], 0x26
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x40], edi
jne 0x456146
inc edi
inc edi
mov dword [ebp - 0x2c], edi
mov dword [ebp - 0x4c], 1
jmp 0x456146
add dword [ebp + 8], 2
mov eax, edi
cmp word [eax], 0x5e
mov dword [ebp - 0x2c], eax
jne 0x456035
inc eax
inc eax
mov dword [ebp - 0x2c], eax
mov byte [ebp - 6], 8
mov dword [ebp - 0x40], eax
mov ecx, dword [ebp - 0x28]
xor esi, esi
mov edi, 0xcb
mov word [ecx], si
mov dword [ebp - 0x3c], esi
mov dword [ebp - 0x24], esi
mov dword [ebp - 0x30], 0x7fffffff
jmp 0x45606b
mov cx, word [eax]
test cx, cx
je 0x4560b0
cmp cx, 0x3a
jne 0x456069
cmp word [eax + 2], 0x7e
je 0x456074
inc eax
inc eax
cmp eax, ebx
mov dword [ebp - 0x1c], eax
jb 0x456054
jmp 0x4560b0
and word [eax], 0
add dword [ebp - 0x1c], 4
mov dword [ebp - 0x3c], eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.00441162
mov eax, dword [ebp - 0x1c]
mov ax, word [eax]
pop ecx
pop ecx
call fcn.004432a9
test al, al
je 0x4560b0
add dword [ebp - 0x1c], 2
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.00441162
pop ecx
pop ecx
cmp byte [ebp - 0x1d], 0
jne 0x456111
mov edi, dword [sym.imp.KERNEL32.dll_SetLastError]
push 0
call edi
push dword [ebp - 0x54]
and word [ebx], 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov esi, eax
test esi, esi
jle 0x456104
mov eax, dword [ebp - 0x28]
cmp word [eax], 0
jne 0x456104
add esi, 0x64
push esi
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x54], esi
call fcn.00444e77
push 0
call edi
push esi
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableW]
mov esi, eax
mov word [ebx], 0x25
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov edi, eax
mov eax, dword [ebp - 0x3c]
test eax, eax
jne 0x456311
test esi, esi
jg 0x4564a9
cmp edi, 0xcb
jne 0x4564a9
cmp byte [ebp - 6], al
jne 0x456417
cmp byte [ebp - 0x11], al
mov byte [ebp - 6], 1
jne 0x456417
mov eax, dword [ebp - 0x40]
xor edx, edx
mov dword [ebp - 0x10], eax
xor esi, esi
mov dword [ebp - 0x1c], edx
mov dword [ebp - 0x3c], edx
mov dword [ebp - 0x30], 0x7fffffff
jmp 0x456187
mov cx, word [eax]
cmp cx, dx
je 0x4562c5
cmp cx, 0x3a
jne 0x456178
cmp word [eax + 2], 0x7e
je 0x456190
inc eax
inc eax
cmp cx, 0x3f
mov dword [ebp - 0x10], eax
je 0x45626b
cmp eax, ebx
jb 0x45615f
jmp 0x4562c5
mov ecx, dword [ebp - 0x18]
xor esi, esi
push esi
push 0xffffffffffffffff
push esi
push dword [ebp - 0x40]
mov word [eax], si
call fcn.00410d4d
mov edi, eax
mov eax, dword [ebp - 0x10]
mov word [eax], 0x3a
add dword [ebp - 0x10], 4
lea eax, [ebp - 0x3c]
push eax
lea eax, [ebp - 0x10]
push eax
call fcn.00441162
pop ecx
pop ecx
mov ecx, dword [ebp - 0x10]
mov ax, word [ecx]
call fcn.004432a9
test al, al
je 0x4561f4
lea eax, [ebp - 0x30]
push eax
inc ecx
lea eax, [ebp - 0x10]
inc ecx
push eax
mov dword [ebp - 0x10], ecx
call fcn.00441162
pop ecx
pop ecx
mov ecx, dword [ebp - 0x10]
jmp 0x4561f4
cmp ax, 0x25
je 0x4561fe
inc ecx
inc ecx
mov dword [ebp - 0x10], ecx
mov ax, word [ecx]
cmp ax, si
jne 0x4561e9
jmp 0x456204
add ecx, 2
mov dword [ebp + 8], ecx
cmp edi, esi
je 0x4562f1
mov esi, dword [edi + 4]
mov ecx, dword [edi + 0x10]
mov edx, dword [ebp - 0x3c]
cmp edx, ecx
mov eax, esi
lea edi, [esi + ecx*2]
mov dword [ebp - 0x10], eax
jle 0x456223
mov edx, ecx
cmp dword [ebp - 0x30], ecx
mov ebx, ecx
jg 0x45622d
mov ebx, dword [ebp - 0x30]
test edx, edx
mov dword [ebp - 0xc], ebx
jl 0x45637c
test ebx, ebx
jl 0x45637c
test edx, edx
jle 0x4563d9
lea ecx, [esi + edx*2]
cmp esi, ecx
jae 0x456374
cmp word [eax], 0
je 0x45636c
inc eax
inc eax
cmp eax, ecx
mov dword [ebp - 0x10], eax
jb 0x456253
jmp 0x456374
lea esi, [eax - 2]
mov word [esi], dx
mov ecx, dword [ebp - 0x10]
mov dword [ebp - 0x1c], esi
jmp 0x456284
inc ecx
inc ecx
cmp ax, 0x3a
mov dword [ebp - 0x10], ecx
je 0x45628e
mov ax, word [ecx]
cmp ax, dx
jne 0x456279
jmp 0x456291
mov dword [ebp - 0x1c], ecx
cmp word [ebx], dx
je 0x4562c5
cmp word [ebx + 2], 0x25
jne 0x4562c5
lea eax, [ebx + 4]
cmp word [eax], 0x64
jne 0x4562c5
jmp 0x4562b0
cmp cx, 0x25
je 0x4562bd
inc eax
inc eax
mov dword [ebp - 0x10], eax
mov cx, word [eax]
cmp cx, dx
jne 0x4562a8
jmp 0x4562c5
mov ebx, eax
add eax, 2
mov dword [ebp + 8], eax
mov ecx, dword [ebp - 0x18]
xor edi, edi
push edi
push 0xffffffffffffffff
push edi
push dword [ebp - 0x40]
mov word [ebx], di
call fcn.00410d4d
cmp esi, edi
mov word [ebx], 0x25
je 0x4562e9
mov word [esi], 0x3f
inc esi
inc esi
cmp eax, edi
jne 0x4563bf
cmp dword [ebp - 0x4c], 0
jne 0x455c45
cmp byte [ebp - 6], 0
jne 0x4563b3
mov eax, dword [ebp - 0x2c]
mov byte [ebp - 6], 1
jmp 0x456038
cmp dword [ebp - 0x24], esi
mov word [eax], 0x3a
jle 0x45631e
mov dword [ebp - 0x24], esi
cmp dword [ebp - 0x30], esi
jle 0x456326
mov dword [ebp - 0x30], esi
cmp dword [ebp - 0x24], 0
jge 0x45633b
mov eax, esi
neg eax
cmp dword [ebp - 0x24], eax
jge 0x456338
mov dword [ebp - 0x24], eax
add dword [ebp - 0x24], esi
mov ecx, dword [ebp - 0x30]
mov eax, esi
sub eax, dword [ebp - 0x24]
test ecx, ecx
jge 0x456352
lea esi, [eax + ecx]
test esi, esi
jge 0x45635e
xor esi, esi
jmp 0x45635e
cmp esi, eax
jle 0x456358
mov esi, eax
cmp esi, ecx
jle 0x45635e
mov esi, ecx
mov eax, dword [ebp - 0x28]
mov ecx, dword [ebp - 0x24]
lea edi, [eax + ecx*2]
jmp 0x4564d9
sub eax, esi
sar eax, 1
mov edx, eax
xor ebx, ebx
lea esi, [esi + edx*2]
mov dword [ebp - 0xc], ebx
jmp 0x4563d9
cmp word [esi], 0
je 0x456391
cmp eax, edi
jae 0x456391
inc eax
inc eax
mov dword [ebp - 0x10], eax
cmp word [eax], 0
jne 0x456382
sub eax, esi
sar eax, 1
test edx, edx
jge 0x45639f
add edx, eax
jns 0x45639f
xor edx, edx
test ebx, ebx
jge 0x4563ab
sub eax, edx
add ebx, eax
jns 0x4563ab
xor ebx, ebx
mov dword [ebp - 0xc], ebx
lea esi, [esi + edx*2]
jmp 0x4563d9
cmp byte [ebp - 5], 1
je 0x455c45
jmp 0x45642d
push dword [ebp - 0x1c]
lea ecx, [ebp - 0x1c4]
push ecx
push esi
lea ecx, [ebp - 0xc]
push ecx
push eax
call fcn.0044d231
add esp, 0x14
mov esi, eax
mov eax, dword [ebp - 0xc]
add eax, 2
push eax
lea ecx, [ebp - 0x6c]
call fcn.0044d146
jmp 0x456404
mov ax, word [esi]
mov ecx, dword [ebp - 4]
mov word [ecx], ax
mov eax, dword [ebp - 4]
mov ax, word [eax]
add dword [ebp - 4], 2
inc esi
inc esi
test ax, ax
je 0x45640e
dec dword [ebp - 0xc]
jns 0x4563ea
jmp 0x455c45
sub dword [ebp - 4], 2
jmp 0x455c45
cmp byte [ebp - 5], 1
jne 0x456425
xor al, al
je 0x455c45
sub dword [ebp + 8], 2
xor al, al
je 0x456431
sub dword [ebp + 8], 2
mov eax, dword [ebp - 0x38]
add eax, 3
push eax
lea ecx, [ebp - 0x6c]
call fcn.0044d146
mov ecx, dword [ebp + 8]
cmp word [ecx], 0x25
jne 0x456480
add ecx, 2
mov ax, word [ecx]
cmp ax, 0x25
je 0x45647a
cmp ax, 0x2a
je 0x45647a
cmp ax, 0x40
je 0x45647a
cmp ax, 0x23
je 0x45647a
cmp ax, 0x7e
je 0x45647a
push eax
call fcn.004ab8fe
add esp, 4
test al, al
je 0x456480
inc dword [ebp - 0x38]
mov dword [ebp + 8], ecx
dec dword [ebp - 0x38]
js 0x455c45
mov eax, dword [ebp - 0x38]
inc eax
mov ecx, dword [ebp - 0x34]
mov cx, word [ecx]
mov edx, dword [ebp - 4]
add dword [ebp - 0x34], 2
mov word [edx], cx
add dword [ebp - 4], 2
dec eax
jne 0x45648d
jmp 0x455c45
mov edi, dword [ebp + 0x18]
test edi, edi
je 0x4564ce
mov eax, dword [ebp - 0x18]
cmp byte [eax + 0x92], 0
jne 0x4564ce
push 0x25
push dword [ebp - 0x28]
call dword [sym.imp.SHLWAPI.dll_StrChrW]
test eax, eax
je 0x4564ce
mov byte [edi], 1
test esi, esi
jle 0x4564d6
mov byte [ebp - 0x1e], 1
mov edi, dword [ebp - 0x28]
lea eax, [esi + 2]
push eax
lea ecx, [ebp - 0x6c]
call fcn.0044d146
dec esi
js 0x455c45
lea eax, [esi + 1]
mov cx, word [edi]
mov edx, dword [ebp - 4]
mov word [edx], cx
add dword [ebp - 4], 2
inc edi
inc edi
dec eax
jne 0x4564ef
jmp 0x455c45
and word [eax], 0
cmp byte [ebp - 0x1e], 0
pop ebx
jne 0x456524
mov eax, dword [ebp + 0x18]
test eax, eax
je 0x456524
cmp byte [edi + 0x92], 0
jne 0x456524
mov byte [eax], 1
mov eax, dword [ebp - 4]
sub eax, dword [ebp - 0x44]
mov ecx, dword [ebp + 0xc]
sar eax, 1
inc eax
inc eax
push eax
call fcn.00444e77
mov esi, dword [ebp - 4]
sub esi, dword [ebp - 0x44]
lea ecx, [ebp - 0x28]
sar esi, 1
call fcn.0043e679
pop edi
mov eax, esi
pop esi
leave
ret 0x14