Function at 0x543a70
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0xb4
mov eax, dword [0x5b3094]
xor eax, esp
mov dword [esp + 0xb0], eax
mov eax, dword [esp + 0xb8]
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0xcc]
mov esi, str.rcmd
mov dword [esp + 0x54], 0
push 0x2f
mov ebx, dword [edi]
mov ebp, dword [edi + eax*4 + 0x168]
mov eax, dword [ebx + 0x3e0]
test eax, eax
cmovne esi, eax
push esi
mov dword [esp + 0x58], esi
call dword [sym.imp.VCRUNTIME140.dll_strchr]
add esp, 8
test eax, eax
je 0x543aed
push esi
call dword [0x5b3024]
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
test esi, esi
jne 0x543b6f
mov eax, 0x1b
jmp 0x5446bb
mov ecx, esi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x543af2
sub ecx, edx
mov edx, dword [edi + 0xb8]
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x543b04
sub edx, esi
lea eax, [ecx + 2]
add eax, edx
push eax
call dword [0x5b3018]
mov esi, eax
mov dword [esp + 0x24], eax
add esp, 4
test esi, esi
je 0x543ae3
mov ecx, dword [esp + 0x50]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x543b30
sub ecx, edx
mov edx, dword [edi + 0xb8]
lea eax, [edx + 1]
mov dword [esp + 0x58], eax
mov al, byte [edx]
inc edx
test al, al
jne 0x543b46
push dword [edi + 0xb8]
sub edx, dword [esp + 0x5c]
lea eax, [ecx + 2]
push dword [esp + 0x54]
add eax, edx
push 0x556100
push eax
push esi
call fcn.00512660
add esp, 0x14
lea eax, [esp + 0x40]
mov dword [esp + 0x78], 1
mov dword [esp + 0x7c], eax
lea eax, [esp + 0x2c]
mov dword [esp + 0x70], eax
lea eax, [esp + 0x9c]
mov dword [esp + 0x64], eax
lea eax, [esp + 0x84]
push eax
lea eax, [esp + 0x3c]
mov dword [esp + 0x78], 0
push eax
mov eax, dword [0x648438]
push 0
push 0
push 0
push 0
push 2
push str.Kerberos
mov dword [esp + 0x64], 2
mov dword [esp + 0x60], 0
mov dword [esp + 0x68], 0
mov dword [esp + 0x8c], 1
mov dword [esp + 0x88], 0
mov dword [esp + 0x50], 2
mov dword [esp + 0x4c], 0
mov dword [esp + 0x54], 0
mov dword [esp + 0x80], 3
mov dword [esp + 0x7c], 0
mov dword [esp + 0x58], 0
mov dword [esp + 0x5c], 0
mov eax, dword [eax + 0xc]
push 0
call eax
test eax, eax
je 0x543c84
cmp eax, 0x90314
je 0x543c84
cmp eax, 0x90313
je 0x543c84
cmp eax, 0x90312
je 0x543c84
push eax
push edi
call fcn.0052b360
push eax
push str.AcquireCredentialsHandle
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.00511c10
push str.Failed_to_acquire_credentials.
push ebx
call fcn.00511c10
push esi
call dword [0x5b301c]
add esp, 0x24
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x10]
jmp 0x5446b4
xor eax, eax
nop word [eax + eax]
lea ecx, [esp + 0x84]
push ecx
lea ecx, [esp + 0x58]
push ecx
lea ecx, [esp + 0x70]
push ecx
lea ecx, [esp + 0x24]
push ecx
push 0
lea ecx, [esp + 0x88]
push ecx
push 0x10
push 0
push 0x116
push esi
push eax
lea eax, [esp + 0x64]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x18]
call eax
mov ecx, dword [esp + 0x48]
mov esi, eax
test ecx, ecx
je 0x543ceb
push ecx
mov ecx, dword [0x648438]
mov ecx, dword [ecx + 0x40]
call ecx
xor ecx, ecx
mov dword [esp + 0x48], ecx
mov dword [esp + 0x40], ecx
test esi, esi
je 0x543d0b
cmp esi, 0x90314
je 0x543d0b
cmp esi, 0x90313
je 0x543d0b
cmp esi, 0x90312
jne 0x543e69
mov eax, dword [esp + 0x2c]
test eax, eax
je 0x543d80
push eax
mov word [esp + 0x14], 0x101
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x12], ax
lea eax, [esp + 0x24]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.00512270
add esp, 0x14
test eax, eax
jne 0x543f23
cmp dword [esp + 0x24], 4
jne 0x543f23
lea eax, [esp + 0x24]
push eax
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.00512270
add esp, 0x14
test eax, eax
jne 0x543ed3
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x543ed3
mov ecx, dword [esp + 0x48]
mov eax, dword [esp + 0x34]
test eax, eax
je 0x543d9f
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
mov ecx, dword [esp + 0x48]
mov dword [esp + 0x34], 0
mov dword [esp + 0x2c], 0
test ecx, ecx
je 0x543dbe
mov eax, dword [0x648438]
push ecx
mov eax, dword [eax + 0x40]
call eax
mov dword [esp + 0x48], 0
mov dword [esp + 0x40], 0
cmp esi, 0x90312
jne 0x543fe9
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.0053d7c0
add esp, 0x14
test eax, eax
jne 0x543fbf
cmp dword [esp + 0x28], 4
jne 0x543fbf
mov al, byte [esp + 0x11]
cmp al, 0xff
je 0x543fad
cmp al, 1
jne 0x543f79
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0x44], esi
call dword [0x5b3018]
add esp, 4
mov dword [esp + 0x48], eax
test eax, eax
je 0x543f44
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0x44]
push eax
push ebp
push edi
call fcn.0053d7c0
add esp, 0x14
test eax, eax
jne 0x543f2a
cmp dword [esp + 0x28], esi
jne 0x543f2a
mov esi, dword [esp + 0x20]
lea eax, [esp + 0x18]
jmp 0x543c90
push esi
push edi
call fcn.0052b360
push eax
push str.InitializeSecurityContext
push str.SSPI_error:__s_failed:__s
push dword [edi]
call fcn.00511c10
push dword [esp + 0x38]
call dword [0x5b301c]
add esp, 0x1c
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x543ec0
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_initialise_security_context.
push ebx
call fcn.00511c10
add esp, 8
jmp 0x5446b6
push str.Failed_to_send_SSPI_authentication_token.
push ebx
call fcn.00511c10
push dword [esp + 0x28]
call dword [0x5b301c]
mov eax, dword [esp + 0x40]
add esp, 0xc
test eax, eax
je 0x543efe
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x48]
test eax, eax
je 0x543f11
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x10]
jmp 0x5446a5
push str.Failed_to_send_SSPI_authentication_request.
jmp 0x543ed8
push str.Failed_to_receive_SSPI_authentication_token.
push ebx
call fcn.00511c10
push dword [esp + 0x28]
call dword [0x5b301c]
add esp, 0xc
jmp 0x543efe
push dword [esp + 0x20]
call dword [0x5b301c]
add esp, 4
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x10]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x24]
call eax
mov eax, 0x1b
jmp 0x5446bb
movzx eax, al
push eax
movzx eax, byte [esp + 0x14]
push eax
push str.Invalid_SSPI_authentication_response_type___u__u_.
push ebx
call fcn.00511c10
push dword [esp + 0x30]
call dword [0x5b301c]
add esp, 0x14
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x10]
jmp 0x5446a5
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
jmp 0x543f88
push str.Failed_to_receive_SSPI_authentication_response.
push ebx
call fcn.00511c10
push dword [esp + 0x28]
call dword [0x5b301c]
add esp, 0xc
lea eax, [esp + 0x38]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x10]
jmp 0x5446a5
push dword [esp + 0x20]
call dword [0x5b301c]
add esp, 4
lea eax, [esp + 0x4c]
push eax
push 1
lea eax, [esp + 0x40]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 8]
call eax
mov ecx, dword [0x648438]
mov esi, eax
lea eax, [esp + 0x38]
push eax
mov ecx, dword [ecx + 0x10]
call ecx
push str.QueryCredentialAttributes
push esi
push edi
call fcn.005446e0
add esp, 0xc
test eax, eax
je 0x544061
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x24]
call eax
mov eax, dword [0x648438]
push dword [esp + 0x4c]
mov eax, dword [eax + 0x40]
call eax
push str.Failed_to_determine_user_name.
push ebx
call fcn.00511c10
add esp, 8
jmp 0x5446b6
push dword [esp + 0x4c]
push str.SOCKS5_server_authencticated_user__s_with_GSS_API._n
push ebx
call fcn.00511ce0
mov eax, dword [0x648438]
add esp, 0xc
push dword [esp + 0x4c]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0x54]
mov word [esp + 0x10], 0x201
test al, 0x10
je 0x544094
mov cl, 2
jmp 0x54409d
test eax, 0x10000
je 0x5440af
mov cl, 1
cmp cl, 1
mov eax, str.integrity
mov edx, str.confidentiality
cmovne eax, edx
jmp 0x5440b4
mov eax, 0x57a62c
push eax
push str.SOCKS5_server_supports_GSS_API__s_data_protection._n
push ebx
call fcn.00511ce0
add esp, 0xc
cmp byte [ebx + 0x408], 0
je 0x5440d3
push 1
jmp 0x544379
lea eax, [esp + 0x8c]
push eax
push 0
lea eax, [esp + 0x20]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x2c]
call eax
push str.QueryContextAttributes
push eax
push edi
call fcn.005446e0
add esp, 0xc
test eax, eax
jne 0x544221
mov eax, dword [esp + 0x98]
push eax
mov dword [esp + 0xa0], eax
mov dword [esp + 0xa4], 2
call dword [0x5b3018]
add esp, 4
mov dword [esp + 0xa4], eax
test eax, eax
je 0x543f60
push 1
mov dword [esp + 0xac], 1
call dword [0x5b3018]
add esp, 4
mov dword [esp + 0xb0], eax
test eax, eax
jne 0x54416a
mov eax, dword [0x648438]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
jmp 0x543f5e
mov byte [eax], 0
mov eax, dword [esp + 0x94]
push eax
mov dword [esp + 0xbc], 9
mov dword [esp + 0xb8], eax
call dword [0x5b3018]
add esp, 4
mov dword [esp + 0xbc], eax
test eax, eax
jne 0x5441c0
mov eax, dword [0x648438]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x648438]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
jmp 0x543f5e
push 0
lea eax, [esp + 0x60]
push eax
push reloc.WS2_32.dll_accept
lea eax, [esp + 0x24]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x64]
call eax
push str.EncryptMessage
push eax
push edi
call fcn.005446e0
add esp, 0xc
test eax, eax
je 0x544243
mov eax, dword [0x648438]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x648438]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xbc]
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x24]
call eax
push str.Failed_to_query_security_context_attributes.
push ebx
call fcn.00511c10
add esp, 8
jmp 0x5446b6
mov eax, dword [esp + 0xb4]
add eax, dword [esp + 0xa8]
add eax, dword [esp + 0x9c]
push eax
mov dword [esp + 0x30], eax
call dword [0x5b3018]
add esp, 4
mov dword [esp + 0x34], eax
test eax, eax
jne 0x5442a4
mov eax, dword [0x648438]
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x648438]
push dword [esp + 0xb0]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x648438]
push dword [esp + 0xbc]
mov eax, dword [eax + 0x40]
jmp 0x543f5e
push dword [esp + 0x9c]
push dword [esp + 0xa8]
push eax
call sub.VCRUNTIME140.dll_memcpy
push dword [esp + 0xb4]
mov eax, dword [esp + 0xac]
push dword [esp + 0xc0]
add eax, dword [esp + 0x48]
push eax
call sub.VCRUNTIME140.dll_memcpy
push dword [esp + 0xcc]
mov eax, dword [esp + 0xc4]
add eax, dword [esp + 0xb8]
push dword [esp + 0xd8]
add eax, dword [esp + 0x54]
push eax
call sub.VCRUNTIME140.dll_memcpy
mov eax, dword [0x648438]
add esp, 0x24
push dword [esp + 0xa4]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x648438]
push dword [esp + 0xb0]
mov dword [esp + 0xa8], 0
mov dword [esp + 0xa0], 0
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [0x648438]
push dword [esp + 0xbc]
mov dword [esp + 0xb4], 0
mov dword [esp + 0xac], 0
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0x2c]
mov dword [esp + 0xc0], 0
mov dword [esp + 0xb8], 0
call dword [sym.imp.WS2_32.dll_htons]
mov word [esp + 0x12], ax
lea eax, [esp + 0x24]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.00512270
add esp, 0x14
test eax, eax
jne 0x544686
cmp dword [esp + 0x24], 4
jne 0x544686
cmp byte [ebx + 0x408], 0
lea eax, [esp + 0x24]
push eax
je 0x5443ef
push 1
lea eax, [esp + 0x18]
mov byte [esp + 0x18], 0
push eax
push ebp
push edi
call fcn.00512270
add esp, 0x14
test eax, eax
jne 0x5443dc
cmp dword [esp + 0x24], 1
je 0x54442a
push str.Failed_to_send_SSPI_encryption_type.
push ebx
call fcn.00511c10
add esp, 8
jmp 0x5446a7
push dword [esp + 0x30]
push dword [esp + 0x3c]
push ebp
push edi
call fcn.00512270
add esp, 0x14
test eax, eax
jne 0x54467f
mov eax, dword [esp + 0x2c]
cmp eax, dword [esp + 0x24]
jne 0x54467f
mov eax, dword [esp + 0x34]
test eax, eax
je 0x54442a
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x28]
push eax
push 4
lea eax, [esp + 0x18]
push eax
push ebp
push edi
call fcn.0053d7c0
add esp, 0x14
test eax, eax
jne 0x54466f
cmp dword [esp + 0x28], 4
jne 0x54466f
mov al, byte [esp + 0x11]
cmp al, 0xff
jne 0x544479
movzx eax, byte [esp + 0x10]
push 0xff
push eax
push str.User_was_rejected_by_the_SOCKS5_server___u__u_.
push ebx
call fcn.00511c10
add esp, 0x10
jmp 0x5446a7
cmp al, 2
je 0x54449a
movzx eax, al
push eax
movzx eax, byte [esp + 0x14]
push eax
push str.Invalid_SSPI_encryption_response_type___u__u_.
push ebx
call fcn.00511c10
add esp, 0x10
jmp 0x5446a7
push dword [esp + 0x12]
call dword [sym.imp.WS2_32.dll_ntohs]
movzx esi, ax
push esi
mov dword [esp + 0xa0], esi
call dword [0x5b3018]
add esp, 4
mov dword [esp + 0xa4], eax
test eax, eax
je 0x543f60
lea ecx, [esp + 0x28]
push ecx
push dword [esp + 0xa0]
push eax
push ebp
push edi
call fcn.0053d7c0
add esp, 0x14
test eax, eax
jne 0x544658
cmp dword [esp + 0x28], esi
jne 0x544658
cmp byte [ebx + 0x408], al
jne 0x5445e8
mov dword [esp + 0xa8], eax
mov dword [esp + 0xb0], eax
lea eax, [esp + 0x80]
push eax
push 0
lea eax, [esp + 0x64]
mov dword [esp + 0x68], 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0xac], 0xa
push eax
mov eax, dword [0x648438]
mov dword [esp + 0xbc], 1
mov eax, dword [eax + 0x68]
call eax
push str.DecryptMessage
push eax
push edi
call fcn.005446e0
add esp, 0xc
test eax, eax
je 0x544584
mov eax, dword [esp + 0xa4]
test eax, eax
je 0x54456f
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
test eax, eax
je 0x544221
push eax
jmp 0x544217
mov eax, dword [esp + 0xa8]
cmp eax, 1
je 0x5445c1
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.00511c10
mov eax, dword [esp + 0xb0]
add esp, 0xc
test eax, eax
je 0x5445b5
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
mov eax, dword [esp + 0xb0]
jmp 0x544698
mov eax, dword [esp + 0xb0]
push dword [esp + 0xa4]
mov al, byte [eax]
mov byte [esp + 0x14], al
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
push dword [esp + 0xb0]
jmp 0x54461d
mov eax, dword [esp + 0x9c]
cmp eax, 1
je 0x54460f
push eax
push str.Invalid_SSPI_encryption_response_length___lu_.
push ebx
call fcn.00511c10
add esp, 0xc
push dword [esp + 0xa4]
jmp 0x54469d
mov ecx, dword [esp + 0xa4]
push ecx
mov al, byte [ecx]
mov byte [esp + 0x14], al
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
mov al, byte [esp + 0x10]
test al, al
jne 0x544636
mov ecx, str.out_GSS_API_data
jmp 0x544645
cmp al, 1
mov ecx, str._GSS_API_integrity
mov edx, str._GSS_API_confidentiality
cmovne ecx, edx
push ecx
push str.SOCKS5_access_with_s_protection_granted._n
push ebx
call fcn.00511ce0
add esp, 0xc
xor eax, eax
jmp 0x5446bb
push str.Failed_to_receive_SSPI_encryption_type.
push ebx
call fcn.00511c10
add esp, 8
push dword [esp + 0xa4]
jmp 0x54469d
push str.Failed_to_receive_SSPI_encryption_response.
push ebx
call fcn.00511c10
add esp, 8
jmp 0x5446a7
push str.Failed_to_send_SSPI_encryption_type.
jmp 0x54468b
push str.Failed_to_send_SSPI_encryption_request.
push ebx
call fcn.00511c10
mov eax, dword [esp + 0x3c]
add esp, 8
test eax, eax
je 0x5446a7
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x40]
call eax
lea eax, [esp + 0x18]
push eax
mov eax, dword [0x648438]
mov eax, dword [eax + 0x24]
call eax
mov eax, 7
mov ecx, dword [esp + 0xc0]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00547055
add esp, 0xb4
ret