Function at 0x100424b0
Capabilities:
Enumerate pe sections
Validate payment card number using luhn algorithm

Disassembly:
sub esp, 0x10
push ebx
mov ebx, dword [esp + 0x20]
push ebp
push esi
mov esi, dword [esp + 0x20]
push edi
mov byte [esp + 0x24], 0
mov eax, dword [esi + 0x18]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x30]
mov dword [eax], 0
mov ebp, dword [esp + 0x28]
nop dword [eax]
push ebx
push 0xa
push ebp
call sub.VCRUNTIME140.dll_memchr
mov edi, eax
add esp, 0xc
test edi, edi
je 0x10042cd8
sub edi, ebp
lea eax, [esi + 0x8a0]
inc edi
push edi
push ebp
push eax
call fcn.10027f70
add esp, 0xc
test eax, eax
jne 0x10042aff
mov eax, dword [esp + 0x30]
sub ebx, edi
add ebp, edi
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x28], ebp
add dword [eax], edi
cmp dword [esi + 0xc4], 0
jne 0x100425a1
lea ebp, [esi + 0x8a0]
push ebp
call fcn.10027fd0
push ebp
mov ebx, eax
call fcn.10027fe0
mov edi, dword [esp + 0x18]
add esp, 8
mov ecx, dword [edi + 0x260]
test dword [ecx + 0x44], 0x40000
je 0x10042587
cmp ebx, 5
mov ecx, 5
mov ebp, 2
sbb edi, edi
inc edi
cmp ebx, 5
cmova ebx, ecx
push ebx
push eax
push str.RTSP_
call fcn.1003ae60
add esp, 0xc
test eax, eax
cmovne ebp, edi
mov edi, dword [esp + 0x10]
jmp 0x10042594
push ebx
push eax
push esi
call fcn.10041c10
add esp, 0xc
mov ebp, eax
cmp ebp, 2
je 0x10042bfa
mov ebx, dword [esp + 0x2c]
lea eax, [esi + 0x8a0]
push eax
call fcn.10027fe0
mov dword [esp + 0x18], eax
lea eax, [esi + 0x8a0]
push eax
call fcn.10027fd0
mov edx, dword [esp + 0x1c]
add esp, 8
mov ebp, eax
mov dword [esp + 0x18], ebp
mov cl, byte [edx]
cmp cl, 0xa
je 0x10042b07
cmp cl, 0xd
je 0x10042b07
mov ecx, dword [esi + 0xc4]
lea ebx, [esi + 0x8a0]
mov edi, 4
lea eax, [ecx + 1]
mov dword [esi + 0xc4], eax
test ecx, ecx
jne 0x100429c7
mov eax, dword [esp + 0x10]
mov dword [esi + 0xd0], ecx
mov eax, dword [eax + 0x260]
mov eax, dword [eax + 0x44]
test al, 3
je 0x100427af
mov al, byte [edx]
mov edi, edx
test al, al
je 0x10042633
cmp al, 0x20
je 0x1004262b
cmp al, 9
jne 0x10042633
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x10042623
push 5
push str.HTTP_
push edi
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x100426de
movsx ecx, byte [edi + 5]
mov eax, ecx
sub eax, 0x31
je 0x1004270f
sub eax, 1
je 0x10042668
sub eax, 1
jne 0x10042c2d
mov al, byte [edi + 6]
cmp al, 0x20
je 0x10042673
cmp al, 9
jne 0x100426de
lea eax, [ecx - 0x30]
lea eax, [eax + eax*4]
add eax, eax
mov dword [esi + 0xd0], eax
mov cl, byte [edi + 7]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x100426de
mov bl, byte [edi + 8]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x100426de
mov dl, byte [edi + 9]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x100426de
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [esi + 0xd4], eax
mov al, byte [edi + 0xa]
cmp al, 0x20
je 0x10042886
cmp al, 9
je 0x10042886
cmp al, 0xa
jl 0x100426de
cmp al, 0xd
jle 0x10042886
mov ecx, dword [esp + 0x14]
push ebp
push ecx
push esi
call fcn.10041c10
add esp, 0xc
cmp eax, 1
jne 0x10042c6f
mov dword [esi + 0xd4], 0xc8
mov dword [esi + 0xd0], 0xa
jmp 0x10042886
cmp byte [edi + 6], 0x2e
jne 0x10042794
mov al, byte [edi + 7]
cmp al, 0x30
je 0x10042720
cmp al, 0x31
jne 0x10042794
mov cl, byte [edi + 8]
cmp cl, 0x20
je 0x1004272d
cmp cl, 9
jne 0x10042794
movsx eax, al
sub eax, 0x26
mov dword [esi + 0xd0], eax
mov cl, byte [edi + 9]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x10042794
mov bl, byte [edi + 0xa]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x10042794
mov dl, byte [edi + 0xb]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x10042794
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [esi + 0xd4], eax
mov al, byte [edi + 0xc]
cmp al, 0x20
je 0x10042886
cmp al, 9
je 0x10042886
sub al, 0xa
cmp al, 3
jbe 0x10042886
push str.Unsupported_HTTP_1_subversion_in_response
push esi
call fcn.100340a0
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
test eax, 0x40000
je 0x10042c6f
mov al, byte [edx]
mov edi, edx
test al, al
je 0x100427d2
cmp al, 0x20
je 0x100427ca
cmp al, 9
jne 0x100427d2
mov al, byte [edi + 1]
inc edi
test al, al
jne 0x100427c2
push 5
push str.RTSP_
push edi
call sub.api_ms_win_crt_string_l1_1_0.dll_strncmp
add esp, 0xc
test eax, eax
jne 0x10042c6f
mov al, byte [edi + 5]
sub al, 0x30
cmp al, 9
ja 0x10042d82
cmp byte [edi + 6], 0x2e
jne 0x10042d82
mov al, byte [edi + 7]
sub al, 0x30
cmp al, 9
ja 0x10042d82
mov al, byte [edi + 8]
cmp al, 0x20
je 0x1004281d
cmp al, 9
jne 0x10042d82
mov cl, byte [edi + 9]
lea eax, [ecx - 0x30]
cmp al, 9
ja 0x10042d82
mov bl, byte [edi + 0xa]
lea eax, [ebx - 0x30]
cmp al, 9
ja 0x10042d82
mov dl, byte [edi + 0xb]
lea eax, [edx - 0x30]
cmp al, 9
ja 0x10042d82
movsx eax, cl
lea ecx, [eax + eax*4]
movsx eax, bl
lea eax, [eax + ecx*2]
lea ecx, [eax + eax*4]
movsx eax, dl
lea eax, [eax + ecx*2]
add eax, 0xffffeb30
mov dword [esi + 0xd4], eax
mov al, byte [edi + 0xc]
cmp al, 0x20
je 0x1004287c
cmp al, 9
je 0x1004287c
sub al, 0xa
cmp al, 3
ja 0x10042d82
mov dword [esi + 0xd0], 0xb
mov ecx, dword [esi + 0xd0]
mov eax, ecx
sub eax, 0xa
je 0x1004289c
sub eax, 1
jne 0x10042c48
mov ebx, dword [esp + 0x10]
mov byte [ebx + 0x4d4], cl
mov eax, dword [esi + 0xd4]
mov dword [esi + 0xd38], eax
mov eax, dword [esi + 0xd0]
mov dword [esi + 0xd40], eax
movzx eax, byte [esi + 0xd0]
mov byte [ebx + 0x4d4], al
mov al, byte [esi + 0xd15]
test al, al
je 0x100428e0
movzx eax, al
cmp eax, dword [esi + 0xd0]
jle 0x100428ec
mov al, byte [esi + 0xd0]
mov byte [esi + 0xd15], al
mov eax, dword [esi + 0xbf8]
or eax, dword [esi + 0xbfc]
je 0x10042916
cmp byte [esi + 0xd16], 0
jne 0x10042916
cmp dword [esi + 0xd4], 0x1a0
jne 0x10042916
mov byte [esi + 0x136], 1
mov eax, dword [esi + 0xd0]
cmp eax, 0xa
jne 0x10042939
push str.HTTP_1.0__assume_close_after_body
push esi
call fcn.10034170
push 1
push ebx
call fcn.10036660
add esp, 0x10
jmp 0x1004295c
cmp eax, 0x14
je 0x10042950
cmp dword [esi + 0xdc], 2
jne 0x1004295c
cmp dword [esi + 0xd4], 0x65
jne 0x1004295c
mov eax, dword [ebx + 0x4a8]
mov dword [eax], 2
mov ecx, dword [esi + 0xd4]
lea eax, [ecx - 0x64]
cmp eax, 0x63
setbe al
mov byte [esi + 0x137], al
sub ecx, 0xcc
je 0x1004298d
sub ecx, 0x64
jne 0x100429bc
cmp byte [esi + 0x3b0], cl
je 0x1004298d
mov byte [esi + 0xdf8], 1
mov dword [esi + 0x88], 0
mov dword [esi + 0x8c], 0
mov dword [esi + 0x90], 0
mov dword [esi + 0x94], 0
mov byte [esi + 0x137], 1
mov edi, 0xc
lea ebx, [esi + 0x8a0]
lea eax, [esi + 0x8a0]
push eax
call fcn.10027fe0
push ebx
mov ebp, eax
call fcn.10027fd0
mov ebx, eax
push ebx
push 0
push ebp
call sub.VCRUNTIME140.dll_memchr
add esp, 0x14
test eax, eax
jne 0x10042c9d
mov ecx, dword [esi + 0xc4]
cmp ecx, 2
jl 0x10042a20
mov al, byte [ebp]
cmp al, 0x20
je 0x10042a07
cmp al, 9
jne 0x10042a0c
cmp ecx, 2
jg 0x10042a20
push ebx
push 0x3a
push ebp
call sub.VCRUNTIME140.dll_memchr
add esp, 0xc
test eax, eax
je 0x10042c7b
mov ebx, dword [esp + 0x18]
mov ebp, dword [esp + 0x14]
push ebx
push ebp
push dword [esp + 0x18]
push esi
call fcn.10040210
add esp, 0x10
test eax, eax
jne 0x10042aff
push ebx
push ebp
push 1
push esi
call fcn.10034000
mov eax, dword [esi + 0xd4]
add esp, 0x10
sub eax, 0x64
cmp eax, 0x64
jae 0x10042a5d
or edi, 0x20
push ebx
push ebp
push edi
push esi
call fcn.10034ff0
add esp, 0x10
test eax, eax
jne 0x10042aff
mov edx, dword [esi + 0xbc]
mov ecx, 0x4b000
cmp ebx, ecx
jae 0x10042ab7
mov eax, dword [esi + 0xd78]
add edx, ebx
add dword [esi + 0xb8], ebx
add eax, ebx
mov dword [esi + 0xd78], eax
mov dword [esi + 0xbc], edx
cmp edx, ecx
ja 0x10042c97
cmp eax, 0x5dc000
jbe 0x10042ac2
mov ecx, 0x5dc000
push ecx
push eax
jmp 0x10042cbd
lea eax, [edx + ebx]
test eax, eax
jne 0x10042c99
lea eax, [esi + 0x8a0]
push eax
call fcn.10027ff0
mov ebx, dword [esp + 0x30]
add esp, 4
test ebx, ebx
jne 0x100424d5
mov al, byte [esp + 0x24]
cmp byte [esi + 0x12d], 0
jne 0x10042afd
test al, al
jne 0x10042afd
add esi, 0x8a0
push esi
call fcn.10027f80
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push ebp
push edx
push 1
push esi
call fcn.10034000
mov eax, dword [esi + 0xd4]
mov ecx, dword [esp + 0x24]
sub eax, 0x64
cmp eax, 0x64
push ebp
sbb eax, eax
and eax, 0x20
push ecx
add eax, 4
push eax
push esi
call fcn.10034ff0
add esp, 0x20
test eax, eax
jne 0x10042aff
mov edi, dword [esi + 0xbc]
mov edx, 0x4b000
cmp ebp, edx
jae 0x10042b7e
mov ecx, dword [esi + 0xd78]
add edi, ebp
add dword [esi + 0xb8], ebp
add ecx, ebp
mov dword [esi + 0xd78], ecx
mov dword [esi + 0xbc], edi
cmp edi, edx
ja 0x10042cb9
cmp ecx, 0x5dc000
jbe 0x10042b89
mov edx, 0x5dc000
jmp 0x10042cbb
lea ecx, [edi + ebp]
test ecx, ecx
jne 0x10042cbb
lea eax, [esi + 0x8a0]
push eax
call fcn.10027ff0
mov eax, dword [esi + 0xd4]
add esp, 4
sub eax, 0x64
cmp eax, 0x63
ja 0x10042bae
mov eax, dword [esi + 0xb8]
jmp 0x10042bb0
xor eax, eax
mov ebp, dword [esp + 0x28]
mov dword [esi + 0xc0], eax
lea eax, [esp + 0x1c]
push eax
push ebx
push ebp
push esi
call fcn.10041d60
add esp, 0x10
test eax, eax
jne 0x10042aff
mov ecx, dword [esp + 0x30]
mov eax, dword [esp + 0x1c]
sub ebx, eax
add ebp, eax
add dword [ecx], eax
cmp byte [esi + 0x12d], 0
je 0x10042add
test ebx, ebx
jne 0x100424e0
jmp 0x10042add
push 2
push edi
call fcn.10036660
add esp, 8
cmp byte [edi + 0x4d4], 0xa
jae 0x10042d74
cmp byte [esi + 0x6d5], 0
je 0x10042d59
mov byte [esi + 0x12d], 0
mov al, 1
jmp 0x10042ae1
push str.Unsupported_HTTP_version_in_response
push esi
call fcn.100340a0
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, ecx
mov ecx, 0xa
cdq
idiv ecx
push edx
push eax
push str.Unsupported_HTTP_version___u._d__in_response
push esi
call fcn.100340a0
add esp, 0x10
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov byte [esi + 0x12d], 0
jmp 0x10042add
mov eax, str.Header_without_colon
push eax
push esi
call fcn.100340a0
add esp, 8
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov eax, edx
push ecx
push eax
jmp 0x10042cbd
mov eax, str.Nul_byte_in_header
push eax
push esi
call fcn.100340a0
add esp, 8
mov eax, 8
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
mov ecx, edi
push edx
push ecx
push str.Too_large_response_headers:__zu____u
push esi
call fcn.100340a0
add esp, 0x10
mov eax, 0x38
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push ebx
push ebp
lea ebp, [esi + 0x8a0]
push ebp
call fcn.10027f70
add esp, 0xc
test eax, eax
jne 0x10042aff
mov eax, dword [esp + 0x30]
add dword [eax], ebx
cmp dword [esi + 0xc4], 0
jne 0x10042add
push ebp
call fcn.10027fd0
add esp, 4
push eax
push ebp
call fcn.10027fe0
mov ebx, dword [esp + 0x18]
add esp, 4
push eax
push ebx
push esi
call fcn.10041cc0
add esp, 0x10
cmp eax, 2
jne 0x10042add
push eax
push ebx
mov byte [esi + 0x12d], 0
call fcn.10036660
add esp, 8
cmp byte [ebx + 0x4d4], 0xa
jae 0x10042d74
cmp byte [esi + 0x6d5], 0
je 0x10042d59
mov al, 1
jmp 0x10042ae1
push str.Received_HTTP_0.9_when_not_allowed
push esi
call fcn.100340a0
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret
push str.Invalid_status_line
push esi
call fcn.100340a0
add esp, 8
pop edi
pop esi
pop ebp
mov eax, 8
pop ebx
add esp, 0x10
ret