Function at 0x5400d0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x564
mov eax, dword [0x6d6ec0]
xor eax, esp
mov dword [esp + 0x560], eax
push ebx
push ebp
mov ebp, dword [esp + 0x570]
lea eax, [esp + 0x2e9]
push esi
push 0x40
push 0
mov ebx, dword [ebp + 0x18]
push eax
mov dword [esp + 0x3c], ebp
mov byte [esp + 0x2f8], 0
call fcn.00621d30
push 0x40
lea eax, [esp + 0x44d]
mov byte [esp + 0x44c], 0
push 0
push eax
call fcn.00621d30
push 0x40
lea eax, [esp + 0x3f5]
mov byte [esp + 0x3f4], 0
push 0
push eax
call fcn.00621d30
push 0x40
lea eax, [esp + 0x379]
mov byte [esp + 0x378], 0
push 0
push eax
call fcn.00621d30
mov esi, dword [ebx + 0x30]
lea eax, [esp + 0x4b1]
push 0x96
push 0
push eax
mov dword [esp + 0x50], esi
mov dword [esp + 0x4c], 0
mov dword [esp + 0x70], 0
mov byte [esp + 0x4bc], 0
call fcn.00621d30
mov eax, dword [ebp + 0xcd8]
xorps xmm0, xmm0
test eax, eax
mov dword [esp + 0x60], 0
push 0xd
mov ecx, 0x6a5e52
mov dword [esp + 0x78], 0
cmovne ecx, eax
mov dword [esp + 0x58], 0
push 0x6a643c
push ebp
mov dword [esp + 0x70], 0
mov dword [esp + 0x8c], ecx
mov dword [esp + 0x74], 0
movups xmmword [esp + 0x314], xmm0
movups xmmword [esp + 0x324], xmm0
movups xmmword [esp + 0x378], xmm0
movups xmmword [esp + 0x388], xmm0
call fcn.005128b0
add esp, 0x48
test eax, eax
je 0x54021c
pop esi
pop ebp
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x560]
xor ecx, esp
call fcn.0061f478
add esp, 0x564
ret
lea eax, [esp + 0x78]
push 0x19000
push eax
call fcn.004fb470
lea eax, [esp + 0x50]
push 0x19000
push eax
call fcn.004fb470
lea eax, [esp + 0x68]
push 0x19000
push eax
call fcn.004fb470
lea eax, [esp + 0x80]
push 0x19000
push eax
call fcn.004fb470
mov eax, dword [ebp + 0x5d4]
mov ecx, str.aws:amz
test eax, eax
cmovne ecx, eax
lea eax, [esp + 0x370]
push eax
lea eax, [esp + 0x3fc]
push eax
lea eax, [esp + 0x464]
push eax
lea eax, [esp + 0x318]
push eax
push str._64_:_:_64_:_:_64_:_:_64s
push ecx
call fcn.0050cfb0
add esp, 0x38
cmp byte [esp + 0x2ec], 0
jne 0x5402bc
push str.first_aws_sigv4_provider_cannot_be_empty
push ebp
call fcn.00508360
mov ebx, dword [esp + 0x18]
add esp, 8
mov esi, 0x2b
jmp 0x540321
cmp byte [esp + 0x43c], 0
jne 0x5402e5
xor ecx, ecx
nop dword [eax + eax]
mov al, byte [esp + ecx + 0x2ec]
lea ecx, [ecx + 1]
mov byte [esp + ecx + 0x43b], al
test al, al
jne 0x5402d0
cmp byte [esp + 0x350], 0
push edi
jne 0x54044a
push 0x2e
push esi
call fcn.00621610
mov edi, eax
add esp, 8
test edi, edi
jne 0x5403a2
push str.aws_sigv4:_service_missing_in_parameters_and_hostname
push ebp
call fcn.00508360
mov esi, 3
add esp, 8
mov ebx, dword [esp + 0x14]
pop edi
lea eax, [esp + 0x48]
push eax
call fcn.004fb440
lea eax, [esp + 0x6c]
push eax
call fcn.004fb440
lea eax, [esp + 0x80]
push eax
call fcn.004fb440
lea eax, [esp + 0x64]
push eax
call fcn.004fb440
push dword [esp + 0x34]
call dword [0x6d4804]
push dword [esp + 0x4c]
call dword [0x6d4804]
push dword [esp + 0x30]
call dword [0x6d4804]
push dword [esp + 0x44]
call dword [0x6d4804]
push dword [esp + 0x4c]
call dword [0x6d4804]
push ebx
call dword [0x6d4804]
mov ecx, dword [esp + 0x594]
add esp, 0x28
mov eax, esi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.0061f478
add esp, 0x564
ret
mov eax, dword [esp + 0x18]
mov esi, edi
sub esi, eax
cmp esi, 0x40
jbe 0x5403b9
push str.aws_sigv4:_service_too_long_in_hostname
jmp 0x54030e
push esi
push eax
lea eax, [esp + 0x35c]
push eax
call fcn.006217b0
lea eax, [esp + 0x360]
mov byte [esp + esi + 0x360], 0
push eax
push str.aws_sigv4:_picked_service__s_from_host
push ebp
call fcn.00508430
add esp, 0x18
cmp byte [esp + 0x3dc], 0
jne 0x54044a
inc edi
push 0x2e
push edi
call fcn.00621610
mov esi, eax
add esp, 8
test esi, esi
jne 0x54040c
push str.aws_sigv4:_region_missing_in_parameters_and_hostname
jmp 0x54030e
sub esi, edi
cmp esi, 0x40
jbe 0x54041d
push str.aws_sigv4:_region_too_long_in_hostname
jmp 0x54030e
push esi
lea eax, [esp + 0x3e0]
push edi
push eax
call fcn.006217b0
lea eax, [esp + 0x3e8]
mov byte [esp + esi + 0x3e8], 0
push eax
push str.aws_sigv4:_picked_region__s_from_host
push ebp
call fcn.00508430
add esp, 0x18
lea eax, [esp + 0x40]
push eax
lea eax, [esp + 0x3c]
push eax
push ebx
push ebp
call fcn.00518c70
lea eax, [esp + 0x300]
push 0x685200
push eax
call fcn.0050f350
add esp, 0x18
test eax, eax
je 0x540492
lea eax, [esp + 0x354]
push 0x685204
push eax
call fcn.0050f350
add esp, 8
mov byte [esp + 0x13], 1
test eax, eax
jne 0x540497
mov byte [esp + 0x13], 0
lea eax, [esp + 0x440]
push eax
push str.x__s_content_sha256
lea eax, [esp + 0x524]
push 0x52
push eax
call fcn.0050dc50
push eax
lea eax, [esp + 0x530]
push eax
push ebp
call fcn.005128b0
add esp, 0x1c
test eax, eax
je 0x540530
push 0x3a
push eax
call fcn.00621610
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x540530
mov cl, byte [ebx + 1]
inc ebx
mov dword [esp + 0x24], ebx
test cl, cl
je 0x5404ff
mov al, cl
cmp cl, 0x20
je 0x5404f1
cmp al, 9
jne 0x5404fb
mov al, byte [ebx + 1]
inc ebx
mov cl, al
test al, al
jne 0x5404e8
mov dword [esp + 0x24], ebx
mov edi, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x540504
sub edi, ecx
mov dword [esp + 0x20], edi
je 0x540528
mov al, byte [edi + ebx - 1]
cmp al, 0x20
je 0x54051f
cmp al, 9
jne 0x540524
sub edi, 1
jne 0x540513
mov dword [esp + 0x20], edi
test ebx, ebx
jne 0x540621
cmp byte [esp + 0x13], 0
je 0x5405e1
mov ecx, dword [esp + 0x40]
test ecx, ecx
je 0x54055a
cmp ecx, 5
je 0x54055a
mov eax, dword [ebp + 0x1f8]
or eax, dword [ebp + 0x1fc]
je 0x54055a
xor dl, dl
jmp 0x54055c
mov dl, 1
cmp ecx, 1
jne 0x54056e
cmp dword [ebp + 0x168], 0
je 0x54056e
mov eax, ecx
jmp 0x540570
xor eax, eax
test dl, dl
jne 0x540590
test eax, eax
jne 0x540590
movups xmm0, xmmword [str.UNSIGNED_PAYLOAD]
mov byte [esp + 0x3a8], al
movups xmmword [esp + 0x398], xmm0
jmp 0x5405b3
lea eax, [esp + 0x398]
push eax
lea eax, [esp + 0x424]
push eax
push ebp
call fcn.00540c10
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x54031c
lea eax, [esp + 0x398]
push eax
lea eax, [esp + 0x444]
push eax
push str.x__s_content_sha256:__s
lea eax, [esp + 0x490]
push 0x95
push eax
call fcn.0050dc50
add esp, 0x14
xor esi, esi
jmp 0x5405fc
lea eax, [esp + 0x398]
push eax
lea eax, [esp + 0x424]
push eax
push ebp
call fcn.00540c10
add esp, 0xc
mov esi, eax
test esi, esi
jne 0x54031c
lea eax, [esp + 0x398]
mov edi, eax
mov dword [esp + 0x24], eax
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x540614
sub edi, ecx
mov dword [esp + 0x20], edi
push 0
call fcn.0063c7b5
lea ecx, [esp + 0x90]
push ecx
push edx
push eax
call fcn.0051e300
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x54031c
lea eax, [esp + 0x8c]
push eax
push str._Y_m_dT_H_M_SZ
lea eax, [esp + 0x2c4]
push 0x11
push eax
call fcn.006378dd
add esp, 0x10
test eax, eax
jne 0x54066f
lea esi, [eax + 0x1b]
jmp 0x54031c
lea eax, [esp + 0x5c]
push eax
lea eax, [esp + 0x80]
push eax
lea eax, [esp + 0x48c]
push eax
lea eax, [esp + 0x20]
push eax
lea eax, [esp + 0x450]
push eax
lea eax, [esp + 0x2d0]
push eax
push dword [esp + 0x30]
push ebp
call fcn.00540e90
mov esi, eax
add esp, 0x20
test esi, esi
jne 0x54031c
cmp byte [esp + 0x484], al
je 0x5406e6
lea ecx, [esp + 0x484]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5406c3
mov ax, word [0x6a66bc]
sub ecx, edx
mov word [esp + ecx + 0x484], ax
mov al, byte [0x6a66be]
mov byte [esp + ecx + 0x486], al
mov ebx, dword [ebp + 0xc38]
xor esi, esi
movq xmm0, qword [esp + 0x2bc]
xor ebp, ebp
movq qword [esp + 0x2b0], xmm0
mov byte [esp + 0x2b8], 0
test ebx, ebx
je 0x540822
lea ecx, [esp + 0xb4]
mov dword [esp + 0x18], ecx
nop dword [eax]
push 0x26
mov dword [esp + 0x48], ebp
inc ebp
push ebx
mov dword [ecx - 4], ebx
call fcn.00621610
mov edx, eax
add esp, 8
test edx, edx
je 0x540752
mov ecx, dword [esp + 0x18]
sub eax, ebx
lea ebx, [edx + 1]
mov dword [ecx], eax
add ecx, 8
mov dword [esp + 0x18], ecx
cmp ebp, 0x40
jl 0x540720
jmp 0x540764
lea ecx, [ebx + 1]
mov al, byte [ebx]
inc ebx
test al, al
jne 0x540755
mov eax, dword [esp + 0x18]
sub ebx, ecx
mov dword [eax], ebx
cmp ebp, 0x40
jne 0x540777
mov ebp, dword [esp + 0x34]
push str.aws_sigv4:_too_many_query_pairs_in_URL
jmp 0x54030e
push 0x540e50
push 8
lea eax, [esp + 0xb8]
push ebp
push eax
call fcn.0063ca80
mov edi, dword [esp + 0x54]
lea eax, [esp + 0xc0]
add esp, 0x10
mov dword [esp + 0x18], eax
xor ebx, ebx
cmp ebx, ebp
jge 0x540816
mov ecx, dword [eax + 4]
mov edx, dword [eax]
mov byte [esp + 0x13], 0
test ecx, ecx
je 0x54080a
lea eax, [esp + 0x13]
push eax
lea eax, [esp + 0x50]
push eax
push ecx
push edx
call fcn.00540c80
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x540806
cmp byte [esp + 0x13], al
jne 0x5407ec
push 1
lea eax, [esp + 0x50]
push 0x685098
push eax
call fcn.004fb430
mov esi, eax
add esp, 0xc
test esi, esi
jne 0x540806
cmp ebx, edi
jge 0x540806
push 1
lea eax, [esp + 0x50]
push 0x683924
push eax
call fcn.004fb430
add esp, 0xc
mov esi, eax
mov eax, dword [esp + 0x18]
add eax, 8
inc ebx
mov dword [esp + 0x18], eax
test esi, esi
je 0x5407a0
mov edi, dword [esp + 0x20]
test esi, esi
jne 0x54031c
mov ebp, dword [esp + 0x34]
mov edx, dword [ebp + 0xc34]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x540831
push 0
lea eax, [esp + 0x70]
sub ecx, esi
push eax
push ecx
push edx
call fcn.00540c80
mov esi, eax
add esp, 0x10
test esi, esi
jne 0x54031c
lea esi, [eax + 0x1b]
lea eax, [esp + 0x4c]
push eax
call fcn.004fb4a0
add esp, 4
test eax, eax
je 0x54087a
lea eax, [esp + 0x4c]
push eax
call fcn.004fb4a0
add esp, 4
mov ebx, eax
jmp 0x54087f
mov ebx, 0x6a5e52
push dword [esp + 0x24]
lea eax, [esp + 0x60]
push edi
push eax
call fcn.004fb4a0
add esp, 4
push eax
lea eax, [esp + 0x88]
push eax
call fcn.004fb4a0
add esp, 4
push eax
lea eax, [esp + 0x7c]
push ebx
push eax
call fcn.004fb4a0
add esp, 4
push eax
push dword [esp + 0x50]
push str._s_n_s_n_s_n_s_n_s_n_.s
call fcn.0050dbb0
add esp, 0x20
mov dword [esp + 0x28], eax
test eax, eax
je 0x54031c
lea ecx, [esp + 0x2f0]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5408e0
sub ecx, edx
lea eax, [esp + 0x2f0]
push ecx
push eax
push eax
call fcn.0050f270
lea eax, [esp + 0x2fc]
push eax
push str._s4_request
call fcn.0050dbb0
mov ebx, eax
add esp, 0x14
mov dword [esp + 0x3c], ebx
test ebx, ebx
je 0x54031c
push ebx
lea eax, [esp + 0x358]
push eax
lea eax, [esp + 0x3e4]
push eax
lea eax, [esp + 0x2bc]
push eax
push str._s__s__s__s
call fcn.0050dbb0
add esp, 0x14
mov dword [esp + 0x1c], eax
test eax, eax
je 0x54031c
mov edi, dword [esp + 0x28]
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x540956
sub ecx, edx
lea eax, [esp + 0x420]
push ecx
push edi
push eax
call fcn.00548a70
add esp, 0xc
test eax, eax
jne 0x54031c
push 0x41
lea eax, [esp + 0x39c]
push eax
lea eax, [esp + 0x428]
push 0x20
push eax
call fcn.00512600
lea ecx, [esp + 0x300]
add esp, 0x10
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5409a0
sub ecx, edx
lea eax, [esp + 0x2f0]
push ecx
push eax
push eax
call fcn.0050f2b0
lea eax, [esp + 0x3a4]
push eax
push dword [esp + 0x2c]
lea eax, [esp + 0x2d0]
push eax
lea eax, [esp + 0x308]
push eax
push str._s4_HMAC_SHA256_n_s_n_s_n_s
call fcn.0050dbb0
add esp, 0x20
mov dword [esp + 0x2c], eax
test eax, eax
je 0x54031c
mov ecx, dword [ebp + 0xcdc]
lea eax, [esp + 0x2f0]
test ecx, ecx
mov edx, 0x6a5e52
cmovne edx, ecx
push edx
push eax
push str._s4_s
call fcn.0050dbb0
add esp, 0xc
mov dword [esp + 0x30], eax
test eax, eax
je 0x54031c
lea ecx, [esp + 0x2b0]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x540a30
mov edi, dword [esp + 0x30]
sub ecx, edx
mov edx, edi
lea esi, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x540a42
lea eax, [esp + 0x2d0]
sub edx, esi
push eax
push ecx
lea eax, [esp + 0x2b8]
push eax
push edx
push edi
push 0x686b2c
call fcn.00548820
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x54031c
lea ecx, [esp + 0x3dc]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x540a80
lea eax, [esp + 0x334]
sub ecx, edx
push eax
push ecx
lea eax, [esp + 0x3e4]
push eax
push 0x20
lea eax, [esp + 0x2e0]
push eax
push 0x686b2c
call fcn.00548820
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x54031c
lea ecx, [esp + 0x354]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x540ac5
lea eax, [esp + 0x2d0]
sub ecx, edx
push eax
push ecx
lea eax, [esp + 0x35c]
push eax
push 0x20
lea eax, [esp + 0x344]
push eax
push 0x686b2c
call fcn.00548820
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x54031c
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x540b05
lea eax, [esp + 0x334]
sub ecx, edx
push eax
push ecx
push ebx
push 0x20
lea eax, [esp + 0x2e0]
push eax
push 0x686b2c
call fcn.00548820
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x54031c
mov ebx, dword [esp + 0x2c]
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x540b42
lea eax, [esp + 0x2d0]
sub ecx, edx
push eax
push ecx
push ebx
push 0x20
lea eax, [esp + 0x344]
push eax
push 0x686b2c
call fcn.00548820
mov esi, eax
add esp, 0x18
test esi, esi
jne 0x54031c
push 0x41
lea eax, [esp + 0x39c]
push eax
lea eax, [esp + 0x2d8]
push 0x20
push eax
call fcn.00512600
mov ebx, dword [esp + 0x24]
lea eax, [esp + 0x494]
add esp, 0x10
test ebx, ebx
push eax
mov eax, 0x6a5e52
cmovne eax, ebx
push eax
lea eax, [esp + 0x3a0]
push eax
lea eax, [esp + 0x68]
push eax
call fcn.004fb4a0
add esp, 4
push eax
push dword [esp + 0x2c]
lea eax, [esp + 0x304]
push dword [esp + 0x5c]
push eax
push str.Authorization:__s4_HMAC_SHA256_Credential_s__s__SignedHeaders_s__Signature_s_r_n_s_s
call fcn.0050dbb0
mov edi, eax
add esp, 0x20
test edi, edi
je 0x540320
push dword [ebp + 0xcbc]
call dword [0x6d4804]
add esp, 4
mov dword [ebp + 0xcbc], edi
mov byte [ebp + 0x8f8], 1
jmp 0x540320