Function at 0x402ab0
Capabilities:
Parse credit card information
Parse pe header

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
or eax, 0xffffffff
mov word [ebp - 0xc], ax
push ebx
xor ecx, ecx
mov eax, 0x65
xor ebx, ebx
mov dword [ebp - 0x1c], eax
mov edx, 2
mul edx
seto cl
push esi
push edi
mov dword [ebp - 0x20], ebx
neg ecx
or ecx, eax
push ecx
call fcn.004114f7
add esp, 4
xor ecx, ecx
push 4
mov dword [ebp - 0x24], eax
mov word [eax], cx
call fcn.004114f7
add esp, 4
test eax, eax
je 0x427cee
mov dword [eax], 1
mov dword [ebp - 0x18], eax
mov edx, dword [ebp + 0x10]
cmp dword [edx + 8], ebx
jbe 0x402b3f
xor edi, edi
mov eax, edx
mov ecx, dword [eax + 4]
mov esi, dword [ecx + edi*4]
test esi, esi
je 0x402b39
movzx eax, word [esi + 8]
cmp ax, 0x3f
jle 0x402c02
push esi
call fcn.004110fc
mov eax, dword [ebp + 0x10]
add esp, 4
inc edi
cmp edi, dword [eax + 8]
jb 0x402b15
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
mov dword [edx + 8], ebx
cmp word [eax], bx
je 0x402d2f
mov ecx, dword [ebp + 0xc]
jmp 0x402b60
movzx eax, word [ecx + ebx*2]
cmp eax, 0x20
je 0x402c57
cmp eax, 9
je 0x402c57
movzx eax, word [ecx + ebx*2]
test ax, ax
je 0x402d1b
mov esi, eax
mov dword [ebp - 8], ebx
mov word [ebp - 0xa], bx
cmp esi, 0x30
jae 0x402c5d
cmp esi, 0x2e
je 0x402c66
cmp esi, 0x41
jae 0x402ddd
cmp esi, 0x61
jae 0x403052
cmp esi, 0x5f
je 0x402de6
mov eax, esi
cmp eax, 0x24
je 0x402d75
cmp eax, 0x3d
je 0x402e17
cmp eax, 0x28
je 0x402e55
cmp eax, 0x29
je 0x402e38
cmp eax, 0x22
je case.0x402bfb.39
sub eax, 0x1a
cmp eax, 0x44
ja case.0x402bfb.27
movzx eax, byte [eax + 0x4030e8]
jmp dword [eax*4 + 0x4030ac]
cmp ax, 0x30
jl 0x402b2d
mov ecx, dword [esi]
test ecx, ecx
je 0x402b2d
mov eax, dword [ecx + 0xc]
dec dword [eax]
mov edx, dword [ecx + 0xc]
mov dword [ebp - 8], ecx
cmp dword [edx], ebx
je 0x427cf6
mov ecx, dword [ebp - 8]
push ecx
call fcn.004110fc
add esp, 4
jmp 0x402b2d
mov edi, 0x40
lea esi, [ebp - 0x14]
call fcn.00402940
mov edi, dword [ebp + 0x10]
mov eax, esi
call fcn.004029b0
inc ebx
jmp 0x402d0d
inc ebx
jmp 0x402b60
cmp esi, 0x39
ja 0x402b95
lea ecx, [ebp - 0x24]
push ecx
mov ecx, dword [ebp + 0xc]
lea edx, [ebp - 0x14]
push edx
lea eax, [ebp - 8]
call fcn.004033e0
cmp al, 1
jne 0x427d18
mov edi, dword [ebp + 0x10]
lea eax, [ebp - 0x14]
call fcn.004029b0
mov ebx, dword [ebp - 8]
jmp 0x402d0d
cmp di, 0x30
jae 0x402f2e
cmp di, 0x5f
je 0x402da8
test esi, esi
je 0x427fc2
lea eax, [ebp - 0x24]
call fcn.00402920
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp - 0x24]
push esi
push edi
call dword [sym.imp.USER32.dll_CharUpperBuffW]
mov ax, word [ebp - 0xc]
cmp ax, 0x30
jge 0x402f88
mov eax, 0x33
push 0x10
mov word [ebp - 0xc], ax
call fcn.004114f7
add esp, 4
test eax, eax
je 0x427eee
mov ecx, dword [ebp - 0x18]
mov edx, dword [ebp - 0x1c]
mov dword [eax], edi
mov dword [eax + 4], esi
mov dword [eax + 8], edx
mov dword [eax + 0xc], ecx
inc dword [ecx]
mov dword [ebp - 0x14], eax
mov edi, dword [ebp + 0x10]
lea eax, [ebp - 0x14]
call fcn.004029b0
mov eax, dword [ebp + 0xc]
cmp word [eax + ebx*2], 0
jne 0x402b51
mov ax, word [ebp - 0xc]
cmp ax, 0x30
jl 0x402d2f
cmp ax, 0x3f
jle 0x402f5e
mov edi, dword [ebp + 0x10]
mov ecx, 0x7f
lea eax, [ebp - 0x14]
mov word [ebp - 0xc], cx
mov dword [ebp - 0x14], 0
mov word [ebp - 0xa], bx
call fcn.004029b0
mov esi, dword [ebp - 0x18]
dec dword [esi]
jne 0x402d6a
mov edx, dword [ebp - 0x24]
push edx
call fcn.004110fc
add esp, 4
push esi
call fcn.004110fc
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
lea esi, [ebp - 0x24]
inc ebx
call fcn.00403580
mov eax, dword [ebp + 0xc]
movzx edi, word [eax + ebx*2]
mov esi, dword [ebp - 0x20]
cmp di, 0x5a
ja 0x402d94
cmp di, 0x41
jae 0x402da8
cmp di, 0x61
jb 0x402c91
cmp di, 0x7a
ja 0x402c91
mov eax, dword [ebp - 0x18]
cmp dword [eax], 1
jg 0x427e86
lea eax, [esi + 1]
lea esi, [ebp - 0x24]
call fcn.00403130
mov esi, dword [ebp - 0x20]
mov eax, dword [ebp - 0x24]
mov edx, dword [ebp + 0xc]
mov word [eax + esi*2], di
inc esi
xor ecx, ecx
inc ebx
mov word [eax + esi*2], cx
movzx edi, word [edx + ebx*2]
mov dword [ebp - 0x20], esi
jmp 0x402d88
cmp esi, 0x5a
ja 0x402ba7
mov edx, dword [ebp + 0xc]
lea eax, [ebp - 0x24]
push eax
lea ecx, [ebp - 0x14]
push ecx
push edx
lea eax, [ebp - 8]
call fcn.00403290
cmp dword [ebp - 0x14], 0xffffffff
je 0x427f25
mov edi, dword [ebp + 0x10]
lea eax, [ebp - 0x14]
call fcn.004029b0
mov ebx, dword [ebp - 8]
jmp 0x402d0d
mov edx, dword [ebp + 0xc]
inc ebx
cmp word [edx + ebx*2], 0x3d
lea esi, [ebp - 0x14]
je 0x427e76
mov edi, 0x41
call fcn.00402940
jmp 0x402d02
mov edi, 0x48
lea esi, [ebp - 0x14]
call fcn.00402940
mov edi, dword [ebp + 0x10]
mov eax, esi
call fcn.004029b0
inc ebx
jmp 0x402d0d
mov edi, 0x47
lea esi, [ebp - 0x14]
call fcn.00402940
mov edi, dword [ebp + 0x10]
mov eax, esi
call fcn.004029b0
inc ebx
jmp 0x402d0d
mov eax, dword [ebp + 0xc]
mov ecx, dword [ebp + 8]
push eax
push ecx
lea eax, [ebp - 0x24]
lea edi, [ebp - 8]
call fcn.004031b0
lea esi, [ebp - 0x14]
test eax, eax
jne 0x427f67
lea edi, [eax + 0x36]
call fcn.00402940
lea esi, [ebp - 0x24]
lea edi, [ebp - 0x14]
call fcn.004024b0
mov eax, edi
mov edi, dword [ebp + 0x10]
call fcn.004029b0
mov ebx, dword [ebp - 8]
jmp 0x402d0d
mov edi, 0x4d
lea esi, [ebp - 0x14]
call fcn.00402940
mov ecx, dword [ebp + 0xc]
inc ebx
cmp word [ecx + ebx*2], 0x3d
jne 0x402d02
mov edi, 0x56
inc ebx
call fcn.00402940
jmp 0x402d02
mov edi, 0x49
lea esi, [ebp - 0x14]
call fcn.00402940
mov eax, dword [ebp + 0xc]
inc ebx
cmp word [eax + ebx*2], 0x3d
jne 0x402d02
mov edi, 0x52
inc ebx
call fcn.00402940
jmp 0x402d02
mov edi, 0x4c
lea esi, [ebp - 0x14]
call fcn.00402940
mov eax, dword [ebp + 0xc]
inc ebx
cmp word [eax + ebx*2], 0x3d
jne 0x402d02
jmp 0x427e05
cmp di, 0x39
jbe 0x402da8
jmp 0x402c9b
mov edi, 0x4b
lea esi, [ebp - 0x14]
call fcn.00402940
mov edx, dword [ebp + 0xc]
inc ebx
cmp word [edx + ebx*2], 0x3d
jne 0x402d02
jmp 0x427dd5
mov esi, dword [ebp - 0x14]
test esi, esi
je 0x402d2f
mov eax, dword [esi + 0xc]
dec dword [eax]
mov ecx, dword [esi + 0xc]
cmp dword [ecx], 0
je 0x427fed
push esi
call fcn.004110fc
add esp, 4
jmp 0x402d2f
cmp ax, 0x3f
jg 0x402cd1
jmp 0x427ed8
mov edi, 0x4e
lea esi, [ebp - 0x14]
call fcn.00402940
mov edi, dword [ebp + 0x10]
mov eax, esi
call fcn.004029b0
inc ebx
jmp 0x402d0d
mov edi, 0x4f
lea esi, [ebp - 0x14]
call fcn.00402940
mov edi, dword [ebp + 0x10]
mov eax, esi
call fcn.004029b0
inc ebx
jmp 0x402d0d
lea esi, [ebp - 0x24]
inc ebx
call fcn.00403580
mov esi, dword [ebp + 0xc]
movzx eax, word [esi + ebx*2]
cmp ax, 0x5a
ja 0x402fed
cmp ax, 0x41
jae 0x402ff9
cmp ax, 0x61
jb 0x403005
cmp ax, 0x7a
ja 0x403005
push eax
lea eax, [ebp - 0x24]
call fcn.00403250
inc ebx
jmp 0x402fdd
cmp ax, 0x30
jae 0x427d9a
cmp ax, 0x5f
je 0x402ff9
cmp dword [ebp - 0x20], 0
je 0x427f52
lea eax, [ebp - 0x24]
call fcn.00402920
mov ecx, dword [ebp - 0x20]
mov edx, dword [ebp - 0x24]
push ecx
push edx
call dword [sym.imp.USER32.dll_CharUpperBuffW]
mov edi, 0x32
lea esi, [ebp - 0x14]
call fcn.00402940
lea esi, [ebp - 0x24]
lea edi, [ebp - 0x14]
call fcn.004024b0
jmp 0x402d02
cmp esi, 0x7a
jbe 0x402de6
jmp 0x402bb0
mov edx, dword [ebp + 0xc]
movzx eax, word [edx + ebx*2 + 2]
inc ebx
sub eax, 0x3d
lea esi, [ebp - 0x14]
je 0x427e28
dec eax
je 0x427e18
mov edi, 0x43
call fcn.00402940
jmp 0x402d02
mov eax, dword [ebp + 0xc]
inc ebx
cmp word [eax + ebx*2], 0x3d
lea esi, [ebp - 0x14]
je 0x427e38
mov edi, 0x42
call fcn.00402940
jmp 0x402d02
mov dword [ebp - 0x18], ebx
jmp 0x402b09
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
push ecx
call fcn.004110fc
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0xc]
add esp, 4
push eax
call fcn.004110fc
add esp, 4
jmp 0x402c29
mov ebx, dword [ebp - 8]
cmp esi, 0x2e
jne 0x402b9e
lea esi, [ebp - 0x24]
inc ebx
call fcn.00403580
mov esi, dword [ebp + 0xc]
movzx eax, word [esi + ebx*2]
cmp ax, 0x41
jb 0x427d48
cmp ax, 0x5a
jbe 0x427d8e
cmp ax, 0x61
jb 0x427d5c
cmp ax, 0x7a
jbe 0x427d8e
cmp ax, 0x30
jb 0x427d70
cmp ax, 0x39
jbe 0x427d8e
cmp ax, 0x5f
je 0x427d8e
cmp dword [ebp - 0x20], 0
je 0x427efa
mov edi, 0x35
jmp 0x40303a
push eax
lea eax, [ebp - 0x24]
call fcn.00403250
inc ebx
jmp 0x427d30
cmp ax, 0x39
jbe 0x402ff9
jmp 0x40300f
mov edi, 0x4a
lea esi, [ebp - 0x14]
call fcn.00402940
mov ecx, dword [ebp + 0xc]
inc ebx
cmp word [ecx + ebx*2], 0x3d
jne 0x402d02
mov edi, 0x53
inc ebx
call fcn.00402940
jmp 0x402d02
mov edi, 0x54
lea esi, [ebp - 0x14]
inc ebx
call fcn.00402940
jmp 0x402d02
mov edi, 0x51
lea esi, [ebp - 0x14]
call fcn.00402940
mov edi, dword [ebp + 0x10]
mov eax, esi
call fcn.004029b0
inc ebx
jmp 0x402d0d
mov edi, 0x55
lea esi, [ebp - 0x14]
inc ebx
call fcn.00402940
jmp 0x402d02
mov edi, 0x44
call fcn.00402940
inc ebx
jmp 0x402d02
mov edi, 0x46
call fcn.00402940
inc ebx
jmp 0x402d02
mov edi, 0x45
call fcn.00402940
inc ebx
jmp 0x402d02
test ebx, ebx
jne case.0x402bfb.27
mov ecx, dword [ebp + 0xc]
cmp word [ecx + 2], bx
jne case.0x402bfb.27
mov edx, dword [ebp + 8]
cmp edx, dword [0x4a90f8]
jl case.0x402bfb.27
mov ebx, 1
jmp 0x402d0d
mov edi, 0x50
call fcn.00402940
inc ebx
jmp 0x402d02
dec dword [eax]
lea esi, [ebp - 0x24]
call fcn.004015e0
mov esi, dword [ebp - 0x20]
lea ecx, [esi + 2]
push ecx
call fcn.0044653c
xor ecx, ecx
mov dword [ebp - 0x1c], eax
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004114f7
mov edx, dword [ebp - 0x24]
add esp, 4
lea ecx, [esi + esi + 2]
push ecx
push edx
push eax
mov dword [ebp - 8], eax
call fcn.00410d80
mov eax, dword [ebp - 8]
add esp, 0xc
mov dword [ebp - 0x24], eax
jmp 0x402dc5
mov eax, dword [ebp - 0x14]
test eax, eax
je 0x402cd1
push eax
call fcn.0044651e
jmp 0x402cd1
mov dword [ebp - 0x14], 0
jmp 0x402d02
mov ecx, dword [ebp + 8]
dec ebx
push ebx
push 0x138b
push ecx
call fcn.004605c5
lea ecx, [ebp - 0x24]
call fcn.00402480
lea edx, [ebp - 0x14]
push edx
call fcn.0044b3f5
mov eax, 1
jmp 0x402d6c
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 8]
push eax
push 0x138c
push ecx
call fcn.004605c5
lea ecx, [ebp - 0x24]
call fcn.00402480
lea edx, [ebp - 0x14]
push edx
call fcn.0044b3f5
mov eax, 1
jmp 0x402d6c
mov eax, dword [ebp + 8]
dec ebx
push ebx
push 0x138b
push eax
call fcn.004605c5
jmp 0x427f7c
mov edi, 0x7f
call fcn.00402940
mov edi, dword [ebp + 0x10]
lea eax, [ebp - 0x14]
call fcn.004029b0
lea ecx, [ebp - 0x24]
call fcn.00402480
lea ecx, [ebp - 0x14]
push ecx
call fcn.0044b3f5
mov eax, 1
jmp 0x402d6c
mov edx, dword [ebp + 8]
push ebx
push 0x1388
push edx
call fcn.004605c5
mov edi, 0x7f
lea esi, [ebp - 0x14]
call fcn.00402940
mov edi, dword [ebp + 0x10]
mov eax, esi
call fcn.004029b0
jmp 0x427fd2
mov edx, dword [ebp + 8]
dec ebx
push ebx
push 0x138b
push edx
call fcn.004605c5
lea ecx, [ebp - 0x24]
call fcn.00402480
lea eax, [ebp - 0x14]
push eax
call fcn.0044b3f5
mov eax, 1
jmp 0x402d6c
mov edx, dword [esi]
push edx
call fcn.004110fc
mov eax, dword [esi + 0xc]
add esp, 4
push eax
call fcn.004110fc
add esp, 4
jmp 0x402f7a