Function at 0x678dac80
Capabilities:
Create thread
Encode data using xor

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6793f2ea
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x104
mov eax, dword [0x67ad7034]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
cmp byte [0x67b723dd], 0
mov esi, dword [0x67b6d528]
jne 0x678dad15
push 0
push 0
push 0
push 0x678d1db0
push 0
push 0
call dword [sym.imp.kernel32.dll_CreateThread]
mov dword [ebp - 0x3c], eax
test eax, eax
je 0x678dad0e
mov ecx, dword [0x67b71948]
cmp ecx, dword [0x67b7194c]
je 0x678dad04
mov dword [ecx], eax
add dword [0x67b71948], 4
jmp 0x678dad0e
lea eax, [ebp - 0x3c]
push eax
push ecx
call fcn.678ded80
mov byte [0x67b723dd], 1
cmp byte [esi + 0x19], 0
je 0x678dad22
xor ecx, ecx
call fcn.677ffe60
mov eax, dword [0x67b38b68]
xor ecx, ecx
mov dword [ebp - 0x48], 0xbda7bfa3
mov word [ebp - 0x44], 0xa4
mov byte [ebp - 0x42], 1
cvttss2si edx, dword [eax + 0x9c]
lea eax, [ecx - 0x70]
xor byte [ebp + ecx - 0x48], al
inc ecx
cmp ecx, 5
jb 0x678dad42
mov byte [ebp - 0x42], 0
xor ecx, ecx
mov dword [ebp - 0x50], 0xb2a880
mov byte [ebp - 0x4c], 1
lea eax, [ecx - 0x38]
xor byte [ebp + ecx - 0x50], al
inc ecx
cmp ecx, 3
jb 0x678dad60
mov eax, dword [ebp - 0x44]
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x7c], eax
lea esi, [ebp - 0x48]
mov eax, dword [ebp - 0x44]
sub esp, 0x10
mov dword [ebp - 0x74], eax
mov eax, dword [ebp - 0x44]
mov dword [ebp - 0x6c], eax
mov eax, dword [ebp - 0x44]
mov dword [ebp - 0x64], eax
mov eax, dword [ebp - 0x44]
mov dword [ebp - 0x5c], eax
mov eax, dword [ebp - 0x44]
mov dword [ebp - 0x54], eax
mov eax, esp
mov dword [ebp - 0x78], ecx
lea ecx, [ebp - 0x80]
mov byte [ebp - 0x4c], 0
mov dword [ebp - 0x80], 0x67ac40bc
mov dword [ebp - 0x70], esi
mov dword [ebp - 0x68], 0x67ac40cc
mov dword [ebp - 0x60], 0x67ac40c0
mov dword [ebp - 0x58], edx
push 0x3d
mov dword [eax], 0x1ccccc
mov dword [eax + 4], 0
mov dword [eax + 8], ecx
lea eax, [ebp - 0x38]
push 0x67ac40ec
push eax
call fcn.678eabd7
add esp, 0x1c
mov dword [ebp - 4], 0
lea ecx, [ebp - 0x38]
mov eax, dword [0x67b38b68]
mov edx, 0x67b07244
push 0x823
or dword [eax + 0x46d8], 2
mov dword [eax + 0x46f8], 0x446d8000
mov dword [eax + 0x46fc], 0x441d8000
mov dword [eax + 0x46e0], 4
cmp dword [ebp - 0x24], 0x10
cmovae ecx, dword [ebp - 0x38]
call fcn.677e8f10
xorps xmm0, xmm0
mov dword [ebp - 0x18], 0
movq qword [ebp - 0x20], xmm0
add esp, 4
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x110], 0
push 8
push 0x67ac412c
lea ecx, [ebp - 0x110]
mov dword [ebp - 0x100], 0
mov dword [ebp - 0xfc], 0xf
mov byte [ebp - 0x110], 0
mov byte [ebp - 4], 1
call fcn.677d7ac0
mov dword [ebp - 0xf8], 0
push 7
push 0x67ac40d8
lea ecx, [ebp - 0xf8]
mov dword [ebp - 0xe8], 0
mov dword [ebp - 0xe4], 0xf
mov byte [ebp - 0xf8], 0
mov byte [ebp - 4], 3
call fcn.677d7ac0
mov dword [ebp - 0xe0], 0
mov dword [ebp - 0xd0], 0
mov dword [ebp - 0xcc], 0xf
mov byte [ebp - 0xe0], 0
push 0xa
push 0x67ac40e0
lea ecx, [ebp - 0xe0]
mov byte [ebp - 4], 5
call fcn.677d7ac0
mov dword [ebp - 0xc8], 0
push 0xa
push 0x67ac414c
lea ecx, [ebp - 0xc8]
mov dword [ebp - 0xb8], 0
mov dword [ebp - 0xb4], 0xf
mov byte [ebp - 0xc8], 0
mov byte [ebp - 4], 7
call fcn.677d7ac0
mov dword [ebp - 0xb0], 0
push 8
push 0x67ac4158
lea ecx, [ebp - 0xb0]
mov dword [ebp - 0xa0], 0
mov dword [ebp - 0x9c], 0xf
mov byte [ebp - 0xb0], 0
mov byte [ebp - 4], 9
call fcn.677d7ac0
mov dword [ebp - 0x98], 0
push 0xb
push 0x67ac4138
lea ecx, [ebp - 0x98]
mov dword [ebp - 0x88], 0
mov dword [ebp - 0x84], 0xf
mov byte [ebp - 0x98], 0
mov byte [ebp - 4], 0xb
call fcn.677d7ac0
mov byte [ebp - 4], 0xd
lea eax, [ebp - 0x80]
push dword [ebp - 0x3c]
lea ecx, [ebp - 0x20]
push eax
lea eax, [ebp - 0x110]
push eax
call fcn.678dd480
push fcn.677d83e0
push 6
push 0x18
lea eax, [ebp - 0x110]
mov byte [ebp - 4], 1
push eax
call fcn.67934433
mov ecx, dword [0x67b38b68]
mov eax, dword [ecx + 0x3e28]
mov byte [eax + 0xa8], 1
mov eax, dword [ecx + 0x3e28]
mov eax, dword [eax + 0x18c]
test eax, eax
je 0x678db01f
cmp dword [eax + 0x10], 2
jne 0x678db01a
cmp dword [eax + 4], 0
je 0x678db030
call fcn.67843480
push 0
mov edx, 2
xor ecx, ecx
call fcn.67842ac0
add esp, 4
movss xmm1, dword [0x67ac4668]
mov ecx, 1
call fcn.678426a0
call fcn.677ef2a0
push 0
push 0
lea edx, [ebp - 0x48]
mov dword [ebp - 0x48], 0x431e0000
mov ecx, 0x67ac4144
mov dword [ebp - 0x44], 0x42200000
call fcn.677e67b0
mov ecx, dword [0x67b38b68]
mov eax, dword [ecx + 0x3e28]
mov byte [eax + 0xa8], 1
mov eax, dword [ecx + 0x3e28]
mov ecx, dword [0x67b6c1b4]
movss xmm1, dword [eax + 0x10]
movss xmm0, dword [eax + 0x14]
subss xmm1, dword [eax + 0x74]
subss xmm0, dword [eax + 0x78]
mov byte [eax + 0x12d], 1
addss xmm1, dword [0x67ac457c]
addss xmm0, dword [0x67ac4570]
movss dword [eax + 0xec], xmm1
movss dword [eax + 0xf0], xmm0
mov ecx, dword [ecx + 0x10]
call fcn.677ebc00
push 1
xor edx, edx
mov ecx, 0x6794f5d4
call fcn.67843d10
add esp, 0xc
call fcn.677ebcc0
call fcn.677e6830
call fcn.677ef3d0
sub esp, 0x18
mov ecx, esp
mov dword [ebp - 0x3c], esp
mov dword [ecx], 0
push 6
push 0x67ac4168
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0xf
mov byte [ebp - 4], 1
call fcn.677d7ac0
sub esp, 0xc
mov byte [ebp - 4], 0xf
lea eax, [ebp - 0x20]
mov ecx, esp
push eax
call fcn.678aa640
mov ecx, 0x67b723e0
mov byte [ebp - 4], 1
call fcn.678d3dd0
add esp, 0x24
call fcn.678daa60
call fcn.678431a0
mov ecx, dword [0x67b38b68]
mov eax, dword [ecx + 0x3e28]
mov byte [eax + 0xa8], 1
mov eax, dword [ecx + 0x3e28]
cmp byte [eax + 0xab], 0
jne 0x678db181
movss xmm1, dword [0x67ac4728]
lea ecx, [ebp - 0x48]
mov dword [ebp - 0x48], 0
mov dword [ebp - 0x44], 0x41a00000
call fcn.677ee930
mov eax, dword [0x67b723e0]
cmp eax, 5
ja case.default.0x678db18b
jmp dword [eax*4 + 0x678db21c]
call fcn.678da7c0
jmp case.default.0x678db18b
call fcn.678d4750
jmp case.default.0x678db18b
call fcn.678d6ee0
jmp case.default.0x678db18b
call fcn.678d78c0
jmp case.default.0x678db18b
call fcn.678d8380
jmp case.default.0x678db18b
call fcn.678d96c0
call fcn.677eb7b0
lea ecx, [ebp - 0x20]
call fcn.677d89b0
mov edx, dword [ebp - 0x24]
cmp edx, 0x10
jb 0x678db1fd
mov ecx, dword [ebp - 0x38]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x678db1f3
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x678db1f3
call dword [sym.imp.ucrtbase.dll__invalid_parameter_noinfo_noreturn]
push edx
push ecx
call fcn.67934867
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.679343f5
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret