Function at 0x561a40
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov ecx, dword [0x8c8664]
mov ecx, dword fs:[ecx]
mov ecx, dword [ecx]
lea eax, [esp - 0x10]
cmp eax, dword [ecx + 8]
jbe 0x561ea1
sub esp, 0x90
mov eax, dword [esp + 0xa4]
mov dword [esp], eax
mov eax, dword [esp + 0xa8]
mov dword [esp + 4], eax
mov eax, dword [esp + 0xac]
mov dword [esp + 8], eax
call sym.crypto_ecdsa.parseSignature
mov eax, dword [esp + 0x24]
test eax, eax
jne 0x561e92
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 0x18]
mov dword [esp + 0x50], ecx
mov edx, dword [esp + 0x10]
mov ebx, dword [esp + 0x14]
mov ebp, dword [esp + 0x1c]
mov dword [esp + 0x2c], ebp
mov esi, dword [esp + 0x20]
mov dword [esp + 0x30], esi
mov byte [esp + 0x80], 0
mov dword [esp + 0x84], 0
mov dword [esp + 0x88], 0
mov dword [esp + 0x8c], 0
mov dword [esp], 0
mov dword [esp + 4], 0
mov dword [esp + 8], 0
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], ebx
call sym.math_big.nat.setBytes
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x20]
mov dword [esp + 0x88], ecx
mov dword [esp + 0x8c], edx
mov dword [esp + 0x84], eax
mov byte [esp + 0x80], 0
mov byte [esp + 0x70], 0
mov dword [esp + 0x74], 0
mov dword [esp + 0x78], 0
mov dword [esp + 0x7c], 0
mov dword [esp], 0
mov dword [esp + 4], 0
mov dword [esp + 8], 0
mov eax, dword [esp + 0x50]
mov dword [esp + 0xc], eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 0x14], eax
call sym.math_big.nat.setBytes
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x20]
mov dword [esp + 0x78], ecx
mov dword [esp + 0x7c], edx
mov dword [esp + 0x74], eax
mov byte [esp + 0x70], 0
mov eax, dword [esp + 0x94]
mov ecx, dword [eax]
mov dword [esp + 0x34], ecx
mov edx, dword [eax + 4]
mov dword [esp + 0x58], edx
mov ebx, dword [ecx + 0x1c]
mov dword [esp], edx
call ebx
mov eax, dword [esp + 0x88]
test eax, eax
jne 0x561bc6
xor eax, eax
jmp 0x561bde
movzx eax, byte [esp + 0x80]
test al, al
je 0x561bd9
mov eax, 0xffffffff
jmp 0x561bde
mov eax, 1
test eax, eax
jle 0x561c07
mov eax, dword [esp + 0x78]
test eax, eax
jne 0x561bee
xor eax, eax
jmp 0x561c03
movzx eax, byte [esp + 0x70]
test al, al
je 0x561bfe
mov eax, 0xffffffff
jmp 0x561c03
mov eax, 1
test eax, eax
jg 0x561c16
mov byte [esp + 0xb0], 0
add esp, 0x90
ret
mov eax, dword [esp + 4]
mov eax, dword [eax + 4]
mov dword [esp + 0x5c], eax
lea ecx, [esp + 0x80]
mov dword [esp], ecx
mov dword [esp + 4], eax
call sym.math_big._Int_.Cmp
mov eax, dword [esp + 8]
test eax, eax
jge 0x561c58
lea eax, [esp + 0x70]
mov dword [esp], eax
mov ecx, dword [esp + 0x5c]
mov dword [esp + 4], ecx
call sym.math_big._Int_.Cmp
mov eax, dword [esp + 8]
test eax, eax
jl 0x561c67
mov byte [esp + 0xb0], 0
add esp, 0x90
ret
mov eax, dword [esp + 0x98]
mov dword [esp], eax
mov eax, dword [esp + 0x9c]
mov dword [esp + 4], eax
mov eax, dword [esp + 0xa0]
mov dword [esp + 8], eax
mov eax, dword [esp + 0x34]
mov dword [esp + 0xc], eax
mov ecx, dword [esp + 0x58]
mov dword [esp + 0x10], ecx
call sym.crypto_ecdsa.hashToInt
mov eax, dword [esp + 0x14]
mov dword [esp + 0x54], eax
mov byte [esp + 0x60], 0
mov dword [esp + 0x64], 0
mov dword [esp + 0x68], 0
mov dword [esp + 0x6c], 0
lea ecx, [esp + 0x60]
mov dword [esp], ecx
lea ecx, [esp + 0x70]
mov dword [esp + 4], ecx
mov ecx, dword [esp + 0x5c]
mov dword [esp + 8], ecx
call sym.math_big._Int_.ModInverse
mov eax, dword [esp + 0xc]
mov dword [esp + 0x44], eax
mov ecx, dword [esp + 0x54]
mov dword [esp], ecx
mov dword [esp + 4], ecx
mov dword [esp + 8], eax
call sym.math_big._Int_.Mul
mov eax, dword [esp + 0xc]
mov dword [esp + 0x4c], eax
mov dword [esp], eax
mov dword [esp + 4], eax
mov ecx, dword [esp + 0x5c]
mov dword [esp + 8], ecx
call sym.math_big._Int_.Mod
mov eax, dword [esp + 0x44]
mov dword [esp], eax
lea ecx, [esp + 0x80]
mov dword [esp + 4], ecx
mov dword [esp + 8], eax
call sym.math_big._Int_.Mul
mov eax, dword [esp + 0xc]
mov dword [esp + 0x48], eax
mov dword [esp], eax
mov dword [esp + 4], eax
mov ecx, dword [esp + 0x5c]
mov dword [esp + 8], ecx
call sym.math_big._Int_.Mod
mov eax, dword [esp + 0x4c]
mov dword [esp], eax
call sym.math_big._Int_.Bytes
mov eax, dword [esp + 0x34]
mov ecx, dword [eax + 0x20]
mov edx, dword [esp + 0x58]
mov dword [esp], edx
call ecx
mov eax, dword [esp + 0x10]
mov dword [esp + 0x3c], eax
mov ecx, dword [esp + 0x14]
mov dword [esp + 0x38], ecx
mov edx, dword [esp + 0x48]
mov dword [esp], edx
call sym.math_big._Int_.Bytes
mov eax, dword [esp + 0x34]
mov ecx, dword [eax + 0x24]
mov edx, dword [esp + 0x94]
mov ebx, dword [edx + 8]
mov edx, dword [edx + 0xc]
mov ebp, dword [esp + 4]
mov esi, dword [esp + 8]
mov edi, dword [esp + 0xc]
mov eax, dword [esp + 0x58]
mov dword [esp], eax
mov dword [esp + 4], ebx
mov dword [esp + 8], edx
mov dword [esp + 0xc], ebp
mov dword [esp + 0x10], esi
mov dword [esp + 0x14], edi
call ecx
mov eax, dword [esp + 0x18]
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x34]
mov edx, dword [edx + 0x10]
mov ebx, dword [esp + 0x58]
mov dword [esp], ebx
mov ebx, dword [esp + 0x3c]
mov dword [esp + 4], ebx
mov ebx, dword [esp + 0x38]
mov dword [esp + 8], ebx
mov dword [esp + 0xc], eax
mov dword [esp + 0x10], ecx
call edx
mov eax, dword [esp + 0x14]
mov ecx, dword [eax + 8]
test ecx, ecx
jne 0x561e00
xor ecx, ecx
jmp 0x561e13
movzx ecx, byte [eax]
test cl, cl
je 0x561e0e
mov ecx, 0xffffffff
jmp 0x561e13
mov ecx, 1
test ecx, ecx
jne 0x561e4c
mov ecx, dword [esp + 0x18]
mov edx, dword [ecx + 8]
test edx, edx
jne 0x561e26
xor ecx, ecx
jmp 0x561e39
movzx ecx, byte [ecx]
test cl, cl
je 0x561e34
mov ecx, 0xffffffff
jmp 0x561e39
mov ecx, 1
test ecx, ecx
jne 0x561e4c
mov byte [esp + 0xb0], 0
add esp, 0x90
ret
mov dword [esp + 0x40], eax
mov dword [esp], eax
mov dword [esp + 4], eax
mov ecx, dword [esp + 0x5c]
mov dword [esp + 8], ecx
call sym.math_big._Int_.Mod
mov eax, dword [esp + 0x40]
mov dword [esp], eax
lea eax, [esp + 0x80]
mov dword [esp + 4], eax
call sym.math_big._Int_.Cmp
mov eax, dword [esp + 8]
test eax, eax
sete al
mov byte [esp + 0xb0], al
add esp, 0x90
ret
mov byte [esp + 0xb0], 0
add esp, 0x90
ret
call sym.runtime.morestack_noctxt
jmp sym.crypto_ecdsa.verifyLegacy