Function at 0x439820
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x278
mov eax, dword [0x4750bc]
xor eax, esp
mov dword [esp + 0x274], eax
push ebx
push ebp
mov ebp, dword [esp + 0x284]
mov ecx, 0x498
push esi
mov esi, dword [esp + 0x28c]
mov ebx, esi
shl ebx, 4
push edi
mov edi, dword [ebp]
add ebx, ebp
cmp dword [ebp + 0x358], 2
mov dword [esp + 0x1c], esi
mov dword [esp + 0x24], 0xffffffff
mov dword [esp + 0x28], 0xffffffff
mov dword [esp + 0x10], edi
jne 0x439893
cmp dword [ebp + 0x424], 0xffffffff
mov eax, 0x488
cmovne eax, ecx
cmp dword [eax + ebp], 2
je 0x439893
mov eax, dword [ebp + 0x34c]
jmp 0x439899
mov eax, dword [ebp + 0x304]
cmp dword [ebx + 0x46c], 3
mov ecx, dword [ebx + 0x470]
setne byte [esp + 0x1b]
mov dword [esp + 0x14], eax
cmp dword [ecx], 0
je 0x439c4b
cmp dword [ecx + 4], 0
je 0x439c4b
cmp dword [ecx + 0x30], 0
jne 0x439907
mov dword [ecx + 0x28], 0
mov eax, dword [ebx + 0x470]
mov dword [eax + 0x20], 0x1000
mov eax, dword [ebx + 0x470]
push dword [eax + 0x20]
call dword [0x475094]
mov ecx, dword [ebx + 0x470]
add esp, 4
mov dword [ecx + 0x30], eax
mov ecx, dword [ebx + 0x470]
cmp dword [ecx + 0x30], 0
je 0x439f50
cmp dword [ecx + 0x2c], 0
jne 0x439956
mov byte [ecx + 0x34], 0
mov eax, dword [ebx + 0x470]
mov dword [eax + 0x24], 0
mov eax, dword [ebx + 0x470]
mov dword [eax + 0x1c], 0x1000
mov eax, dword [ebx + 0x470]
push dword [eax + 0x1c]
call dword [0x475094]
mov ecx, dword [ebx + 0x470]
add esp, 4
mov dword [ecx + 0x2c], eax
mov ecx, dword [ebx + 0x470]
cmp dword [ecx + 0x2c], 0
je 0x439f50
mov eax, dword [ecx + 0x1c]
mov edx, dword [ecx + 0x24]
sub eax, edx
cmp eax, 0x400
jae 0x4399ac
lea esi, [edx + 0x400]
push esi
push dword [ecx + 0x2c]
call dword [0x47509c]
mov ecx, eax
add esp, 8
test ecx, ecx
jne 0x439996
push str.schannel:_unable_to_re_allocate_memory
push edi
call fcn.00424ea0
add esp, 8
mov eax, 0x1b
jmp 0x439c50
mov eax, dword [ebx + 0x470]
mov dword [eax + 0x2c], ecx
mov eax, dword [ebx + 0x470]
mov dword [eax + 0x1c], esi
mov esi, dword [esp + 0x1c]
mov al, byte [esp + 0x1b]
test al, al
je 0x439a0c
mov ecx, dword [ebx + 0x470]
lea eax, [esp + 0x24]
push eax
mov eax, dword [ecx + 0x1c]
sub eax, dword [ecx + 0x24]
push eax
mov eax, dword [ecx + 0x2c]
add eax, dword [ecx + 0x24]
push eax
push dword [ebp + esi*4 + 0x420]
call fcn.004250d0
add esp, 0x10
cmp eax, 0x51
je 0x439c69
test eax, eax
jne 0x439c39
mov ecx, dword [esp + 0x24]
test ecx, ecx
je 0x439c39
mov eax, dword [ebx + 0x470]
add dword [eax + 0x24], ecx
mov eax, dword [ebx + 0x470]
mov byte [eax + 0x34], 0
mov eax, dword [ebx + 0x470]
push dword [eax + 0x24]
call fcn.004276c0
mov ecx, dword [ebx + 0x470]
mov esi, eax
push dword [ecx + 0x24]
call dword [0x475094]
mov ecx, eax
mov dword [esp + 0x38], esi
lea eax, [esp + 0x38]
mov dword [esp + 0x3c], 2
mov dword [esp + 0x64], eax
add esp, 8
mov dword [esp + 0x38], ecx
lea eax, [esp + 0x60]
mov dword [esp + 0x3c], 0
mov dword [esp + 0x40], 0
mov dword [esp + 0x44], 0
mov dword [esp + 0x54], 0
mov dword [esp + 0x58], 2
mov dword [esp + 0x60], 0
mov dword [esp + 0x64], 2
mov dword [esp + 0x68], 0
mov dword [esp + 0x6c], 0
mov dword [esp + 0x70], 0x11
mov dword [esp + 0x74], 0
mov dword [esp + 0x78], 0
mov dword [esp + 0x7c], 0
mov dword [esp + 0x80], 0
mov dword [esp + 0x48], 0
mov dword [esp + 0x50], eax
mov dword [esp + 0x4c], 3
test ecx, ecx
je 0x439f4c
mov eax, dword [ebx + 0x470]
push dword [eax + 0x24]
push dword [eax + 0x2c]
push ecx
call sub.VCRUNTIME140.dll_memcpy
mov esi, dword [esp + 0x20]
add esp, 0xc
test esi, esi
je 0x43998c
mov edx, dword [ebx + 0x470]
mov ecx, dword [edx + 4]
lea eax, [ecx + 8]
push eax
lea eax, [edx + 0x3c]
push eax
lea eax, [esp + 0x50]
push eax
push 0
push 0
lea eax, [esp + 0x68]
push eax
mov eax, dword [0x476d40]
push 0
push 0
push dword [edx + 0x38]
mov eax, dword [eax + 0x18]
push esi
push ecx
push dword [edx]
call eax
push dword [esp + 0x38]
mov esi, eax
mov dword [esp + 0x24], esi
call dword [0x475098]
add esp, 4
mov dword [esp + 0x38], 0
cmp esi, 0x80090318
je 0x439f31
cmp esi, 0x90320
je 0x439ee1
cmp esi, 0x90312
je 0x439b73
test esi, esi
jne 0x439c80
xor edi, edi
lea esi, [esp + 0x60]
nop dword [eax]
cmp dword [esi + 4], 2
jne 0x439bbd
mov eax, dword [esi]
test eax, eax
je 0x439bbd
lea ecx, [esp + 0x28]
push ecx
push eax
mov eax, dword [esp + 0x24]
push dword [esi + 8]
push dword [ebp + eax*4 + 0x420]
push ebp
call fcn.004255a0
mov ecx, dword [esp + 0x3c]
add esp, 0x14
test eax, eax
jne 0x439cf5
cmp dword [esi], ecx
jne 0x439cf5
mov eax, dword [esi + 8]
test eax, eax
je 0x439bcf
push eax
mov eax, dword [0x476d40]
mov eax, dword [eax + 0x40]
call eax
inc edi
add esi, 0xc
cmp edi, 3
jl 0x439b80
cmp dword [esp + 0x40], 5
jne 0x439d14
mov edx, dword [esp + 0x3c]
test edx, edx
je 0x439d14
mov eax, dword [ebx + 0x470]
mov ecx, dword [eax + 0x24]
cmp ecx, edx
jbe 0x439d21
mov eax, dword [eax + 0x2c]
sub ecx, edx
push edx
add ecx, eax
push ecx
push eax
call sub.VCRUNTIME140.dll_memmove
mov ecx, dword [ebx + 0x470]
add esp, 0xc
mov eax, dword [esp + 0x3c]
mov dword [ecx + 0x24], eax
mov eax, dword [esp + 0x20]
cmp eax, 0x90312
jne 0x439d30
mov esi, dword [esp + 0x1c]
xor al, al
jmp 0x4399b0
mov eax, dword [esp + 0x10]
push str.schannel:_failed_to_receive_handshake__SSL_TLS_connection_failed
push eax
call fcn.00424ea0
add esp, 8
mov eax, 0x23
mov ecx, dword [esp + 0x284]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0045bf48
add esp, 0x278
ret
cmp dword [ebx + 0x46c], 3
je 0x439c7c
mov dword [ebx + 0x46c], 2
xor eax, eax
jmp 0x439c50
cmp esi, 0x80090300
je 0x439cc1
cmp esi, 0x80090322
jne 0x439eee
push 0x100
lea eax, [esp + 0x88]
push eax
push esi
call fcn.0044d6d0
push eax
mov eax, dword [esp + 0x20]
push str.schannel:_SNI_or_certificate_check_failed:__s
push eax
call fcn.00424ea0
add esp, 0x18
mov eax, 0x3c
jmp 0x439c50
push 0x100
lea eax, [esp + 0x88]
push eax
push 0x80090300
call fcn.0044d6d0
push eax
mov eax, dword [esp + 0x20]
push str.schannel:_next_InitializeSecurityContext_failed:__s
push eax
call fcn.00424ea0
add esp, 0x18
mov eax, 0x1b
jmp 0x439c50
lea eax, [edi + edi*2]
push dword [esp + eax*4 + 0x60]
mov eax, dword [esp + 0x14]
push ecx
push str.schannel:_failed_to_send_next_handshake_data:_sent__zd_of__lu_bytes
push eax
call fcn.00424ea0
add esp, 0x10
jmp 0x439c4b
mov eax, dword [ebx + 0x470]
mov dword [eax + 0x24], 0
mov eax, dword [esp + 0x20]
cmp eax, 0x90312
je 0x439c72
test eax, eax
jne 0x439d3e
mov dword [ebx + 0x46c], 4
cmp dword [ebp + 0x358], 2
jne 0x439d6d
cmp dword [ebp + 0x424], 0xffffffff
mov eax, 0x488
mov ecx, 0x498
cmovne eax, ecx
cmp dword [eax + ebp], 2
je 0x439d6d
mov eax, dword [esp + 0x10]
mov eax, dword [eax + 0x9d0]
jmp 0x439d77
mov eax, dword [esp + 0x10]
mov eax, dword [eax + 0x9cc]
mov dword [esp + 0x20], eax
test eax, eax
je 0x439eb2
mov edi, dword [ebp]
lea eax, [esp + 0x14]
push eax
mov eax, dword [esp + 0x20]
mov esi, 0x5a
add eax, 0x47
mov dword [esp + 0x18], 0
add eax, eax
push 0x53
mov eax, dword [ebp + eax*8]
push dword [eax + 4]
mov eax, dword [0x476d40]
mov eax, dword [eax + 0x2c]
call eax
test eax, eax
jne 0x439e65
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x439e65
test byte [ecx], 1
je 0x439e8b
mov eax, dword [ecx + 8]
mov dword [esp + 0x2c], eax
test eax, eax
je 0x439e8b
mov esi, dword [ecx + 4]
lea eax, [esp + 0x84]
push 0xf0
push 0
push eax
call sub.VCRUNTIME140.dll_memset
mov eax, dword [esp + 0x38]
add eax, esi
push eax
lea eax, [esp + 0x94]
push esi
push eax
call fcn.004556c0
add esp, 0x18
test eax, eax
jne 0x439e5e
mov eax, dword [esp + 0x114]
test eax, eax
je 0x439e50
mov ecx, dword [esp + 0x11c]
cmp ecx, eax
jbe 0x439e50
sub ecx, eax
push ecx
push eax
push dword [esp + 0x28]
push edi
call fcn.0041eb60
mov esi, eax
add esp, 0x10
test esi, esi
je 0x439e87
push str.SSL:_public_key_does_not_match_pinned_public_key_
push edi
call fcn.00424ea0
add esp, 8
jmp 0x439e87
push str.SSL:_failed_retrieving_public_key_from_server_certificate
push edi
call fcn.00424ea0
add esp, 8
mov esi, 0x5a
jmp 0x439e87
push 0x100
lea ecx, [esp + 0x188]
push ecx
push eax
call fcn.0044d6d0
push eax
push str.schannel:_Failed_to_read_remote_certificate_context:__s
push edi
call fcn.00424ea0
add esp, 0x18
mov ecx, dword [esp + 0x14]
test ecx, ecx
je 0x439e96
push ecx
call dword [sym.imp.CRYPT32.dll_CertFreeCertificateContext]
test esi, esi
je 0x439eb2
push str.SSL:_public_key_does_not_match_pinned_public_key_
push dword [esp + 0x14]
call fcn.00424ea0
add esp, 8
mov eax, esi
jmp 0x439c50
cmp byte [ebp + 0x4d4], 0
je 0x439c7c
mov eax, dword [ebx + 0x470]
cmp byte [eax + 0x47], 0
je 0x439c7c
push dword [esp + 0x1c]
push ebp
call fcn.00453470
add esp, 8
jmp 0x439c50
mov ecx, dword [ebx + 0x470]
mov eax, dword [ecx + 0x38]
test al, al
jns 0x439f18
push 0x100
lea eax, [esp + 0x88]
push eax
push esi
call fcn.0044d6d0
push eax
push str.schannel:_next_InitializeSecurityContext_failed:__s
push dword [esp + 0x24]
call fcn.00424ea0
add esp, 0x18
jmp 0x439c4b
or eax, 0x80
mov dword [ecx + 0x38], eax
xor eax, eax
mov dword [ebx + 0x46c], 3
jmp 0x439c50
mov eax, dword [ebx + 0x470]
mov byte [eax + 0x34], 1
xor eax, eax
mov dword [ebx + 0x46c], 2
jmp 0x439c50
mov edi, dword [esp + 0x10]
push str.schannel:_unable_to_allocate_memory
push edi
call fcn.00424ea0
add esp, 8
mov eax, 0x1b
jmp 0x439c50