joyce8/EMBER2024-capa huggingface dataset:
Function at 0x419070
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x41909b
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00419870
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], edi
mov dword [esp + 0x14], eax
test eax, eax
je 0x4190bd
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x4190bf
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test edi, edi
jl 0x419143
jg 0x4190d4
test esi, esi
je 0x419143
test ecx, ecx
jl 0x41911d
jg 0x4190de
test eax, eax
je 0x41911d
cmp edi, ecx
jg 0x4190f2
jl 0x4190e8
cmp esi, eax
jae 0x4190f2
mov eax, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x1c]
call fcn.00507e80
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x30]
add edx, ecx
sub esi, ecx
sbb edi, dword [esp + 0x10]
sub dword [eax], ecx
mov eax, dword [ebx + 0x20]
add dword [eax], ecx
jmp 0x419120
mov edx, dword [ebp + 8]
test edi, edi
jl 0x419143
jg 0x41912a
test esi, esi
je 0x419143
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x419143
push eax
push esi
push 1
push edx
call fcn.00511b67
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x419160
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
push esi
push edi
mov edi, ecx
cmp dword [edi + 0x38], 0
je 0x41918b
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00419950
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [edi + 0x1c]
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x14], eax
test eax, eax
je 0x4191ad
mov eax, dword [edi + 0x2c]
mov eax, dword [eax]
jmp 0x4191af
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test ebx, ebx
jl 0x41924e
jg 0x4191cc
test esi, esi
je 0x41924e
test ecx, ecx
jl 0x419219
jg 0x4191d6
test eax, eax
je 0x419219
cmp ebx, ecx
jg 0x4191ea
jl 0x4191e0
cmp esi, eax
jae 0x4191ea
mov eax, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], ebx
push eax
push dword [esp + 0x18]
push dword [ebp + 8]
call fcn.00507e80
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
mov eax, dword [edi + 0x2c]
add edx, ecx
sub esi, ecx
mov dword [esp + 0xc], edx
sbb ebx, dword [esp + 0x10]
sub dword [eax], ecx
mov eax, dword [edi + 0x1c]
add dword [eax], ecx
jmp 0x419220
mov eax, dword [ebp + 8]
mov dword [esp + 0xc], eax
test ebx, ebx
jl 0x41924e
jg 0x41922a
test esi, esi
je 0x41924e
cmp dword [edi + 0x4c], 0
je 0x41924e
mov ecx, edi
call fcn.00419e20
push dword [edi + 0x4c]
push esi
push 1
push dword [esp + 0x18]
call fcn.0051213c
add esp, 0x10
sub esi, eax
sbb ebx, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
pop edi
pop esi
sbb edx, ebx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x419580
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x71a06c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x4195b0
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x4195ec
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x4195ec
lea ecx, [edi - 1]
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x4196d3
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x419614
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x419647
push dword [esi + 0x4c]
movsx eax, bl
push eax
call fcn.00511405
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret 4
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x25], bl
mov edx, dword [ecx]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x25]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x1c]
test eax, eax
js 0x4196d3
cmp eax, 1
jle 0x4196a6
cmp eax, 3
jne 0x4196d3
push dword [esi + 0x4c]
movsx eax, byte [ebp - 0x25]
push eax
call fcn.00511405
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x4196c3
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.00511b67
add esp, 0x10
cmp edi, eax
jne 0x4196d3
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
jne 0x4195d7
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret 4
Function at 0x419e50
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x71a06c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
push edi
cmp dword [esi + 0x38], 0
je 0x419ef1
cmp byte [esi + 0x3d], 0
je 0x419ef1
mov eax, dword [esi]
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x419ea7
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
mov edx, dword [ecx]
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x419eb9
sub eax, 1
je 0x419ebd
sub eax, 2
je 0x419ef1
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x419eda
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.00511b67
add esp, 0x10
cmp edi, eax
jne 0x419ea7
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret

Function at 0x41a280
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x676f40
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x71a06c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.0042e951
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.00429425
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x34], esi
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41b130
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 4], ecx
mov esi, ebx
cmp dword [ebx + 0x14], 0x10
mov edi, dword [ebx + 0x10]
jb 0x41b14c
mov esi, dword [ebx]
xor ecx, ecx
mov edx, 0x811c9dc5
test edi, edi
je 0x41b168
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x41b157
mov edi, dword [ebp - 4]
mov eax, dword [edi + 0x18]
mov ecx, dword [edi + 0xc]
and eax, edx
mov edi, dword [edi + 4]
mov esi, dword [ecx + eax*8]
add eax, eax
mov edx, dword [ecx + eax*4]
inc eax
mov dword [ebp + 0xc], edx
lea eax, [ecx + eax*4]
mov dword [ebp - 8], eax
cmp edx, edi
jne 0x41b190
mov eax, edi
jmp 0x41b194
mov eax, dword [eax]
mov eax, dword [eax]
cmp esi, eax
je 0x41b1c5
push ebx
lea eax, [esi + 8]
push eax
call fcn.0041a190
test al, al
je 0x41b1b0
mov esi, dword [esi]
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 8]
jmp 0x41b188
lea eax, [esi + 8]
push eax
push ebx
call fcn.0041a190
test al, al
mov ecx, edi
cmove ecx, esi
mov eax, ecx
jmp 0x41b1c9
mov ecx, edi
mov eax, edi
cmp eax, edi
jne 0x41b25a
mov esi, dword [edi]
push 0x2c
lea eax, [esi + 4]
mov dword [ebp - 8], eax
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
call fcn.0042e951
add esp, 4
mov edi, eax
test esi, esi
jne 0x41b1f2
mov esi, edi
jmp 0x41b1f5
mov eax, dword [ebp + 0xc]
mov dword [edi], esi
lea ecx, [edi + 8]
push ebx
mov dword [edi + 4], eax
call fcn.00406d70
mov edx, dword [ebp - 4]
mov eax, 0x5d1745c
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov ecx, dword [edx + 8]
sub eax, ecx
cmp eax, 1
jb 0x41b26c
mov esi, dword [ebp + 8]
lea eax, [ecx + 1]
mov dword [edx + 8], eax
mov ecx, edx
mov eax, dword [ebp - 8]
mov dword [eax], edi
mov eax, dword [ebp + 0xc]
mov dword [eax], edi
mov eax, dword [edx + 4]
mov eax, dword [eax]
push eax
add eax, 8
push eax
push esi
call fcn.0041b440
mov eax, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
mov dword [eax], ecx
mov byte [eax + 4], 0
mov esp, ebp
pop ebp
ret 8
push str.list_T__too_long
call fcn.00428f04
int3
Function at 0x41b440
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov ebx, ecx
mov esi, edi
cmp dword [edi + 0x14], 0x10
jb 0x41b458
mov esi, dword [edi]
xor ecx, ecx
mov edx, 0x811c9dc5
cmp dword [edi + 0x10], ecx
jbe 0x41b476
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [edi + 0x10]
jb 0x41b464
mov eax, dword [ebx + 0x18]
mov esi, dword [ebx + 4]
and eax, edx
mov edx, dword [ebx + 0xc]
mov dword [ebp - 4], eax
mov ecx, dword [edx + eax*8]
mov dword [ebp + 0xc], ecx
cmp esi, ecx
je 0x41b4ae
mov esi, dword [edx + eax*8 + 4]
mov esi, dword [esi]
cmp esi, ecx
je 0x41b4ae
mov esi, dword [esi + 4]
lea eax, [esi + 8]
push eax
push edi
call fcn.0041a190
test al, al
je 0x41b4f5
cmp esi, dword [ebp + 0xc]
jne 0x41b498
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0xc], edi
mov eax, dword [edi]
cmp esi, eax
je 0x41b4db
mov ecx, dword [edi + 4]
mov dword [ecx], eax
mov ecx, dword [eax + 4]
mov dword [ecx], esi
mov ecx, dword [esi + 4]
mov dword [ecx], edi
mov ecx, dword [eax + 4]
mov edx, dword [esi + 4]
mov dword [esi + 4], ecx
mov ecx, dword [edi + 4]
mov dword [eax + 4], ecx
mov dword [edi + 4], edx
mov ecx, dword [ebx + 0xc]
mov edx, dword [ebp - 4]
mov eax, dword [ecx + edx*8]
cmp eax, dword [ebx + 4]
jne 0x41b52f
mov dword [ecx + edx*8], edi
mov eax, dword [ebx + 0xc]
mov dword [eax + edx*8 + 4], edi
jmp 0x41b554
mov edi, dword [ebp + 0x10]
mov ecx, dword [edi + 4]
mov eax, dword [edi]
mov dword [ecx], eax
mov ecx, dword [edi]
mov eax, dword [edi + 4]
mov dword [ecx + 4], eax
lea ecx, [edi + 8]
dec dword [ebx + 8]
call fcn.0041b300
push 0x2c
push edi
call fcn.0042e920
mov eax, dword [ebp + 8]
add esp, 8
pop edi
mov dword [eax], esi
pop esi
mov byte [eax + 4], 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp eax, esi
jne 0x41b538
mov dword [ecx + edx*8], edi
jmp 0x41b554
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax]
mov dword [ecx + edx*8 + 4], eax
cmp eax, edi
je 0x41b554
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax + 4]
mov dword [ecx + edx*8 + 4], eax
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x703730]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm1, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
addsd xmm0, qword [eax*8 + 0x703730]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, dword [ebx]
jbe 0x41b5dc
cmp ecx, 0x200
jae 0x41b5a2
shl ecx, 3
jmp 0x41b5ac
cmp ecx, 0x1fffffff
jae 0x41b5ac
add ecx, ecx
push ecx
mov ecx, ebx
call fcn.0041ad00
mov eax, dword [ebx + 4]
cmp dword [eax], eax
je 0x41b5dc
mov eax, dword [eax + 4]
mov edi, eax
mov esi, dword [ebx + 4]
mov ecx, ebx
mov esi, dword [esi]
push esi
lea eax, [esi + 8]
push eax
lea eax, [ebp - 8]
push eax
call fcn.0041b440
cmp esi, edi
jne 0x41b5c0
mov edi, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
mov dword [eax], edi
pop edi
pop esi
mov byte [eax + 4], 1
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x41bf30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6780d8
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x71a06c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x3c], ecx
push 0x10
push str.J65DFS4DF6S5F4G2
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
call fcn.00407210
mov dword [ebp - 4], 0
call fcn.0041e280
cmp dword [ebp - 0x14], 0x10
lea esi, [ebp - 0x28]
mov ebx, dword [ebp - 0x28]
mov edx, 0x811c9dc5
cmovae esi, ebx
mov dword [ebp - 0x2c], eax
mov edi, dword [eax + 4]
xor ecx, ecx
cmp dword [ebp - 0x18], ecx
jbe 0x41bfc5
nop word [eax + eax]
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [ebp - 0x18]
jb 0x41bfb0
mov eax, dword [ebp - 0x2c]
mov eax, dword [eax + 0x18]
mov ecx, dword [ebp - 0x2c]
and eax, edx
mov ecx, dword [ecx + 0xc]
mov esi, dword [ecx + eax*8]
add eax, eax
mov edx, dword [ecx + eax*4]
inc eax
mov dword [ebp - 0x30], edx
lea eax, [ecx + eax*4]
mov dword [ebp - 0x34], eax
cmp edx, edi
jne 0x41bfea
mov eax, edi
jmp 0x41bfee
mov eax, dword [eax]
mov eax, dword [eax]
cmp esi, eax
je 0x41c023
lea eax, [ebp - 0x28]
push eax
lea eax, [esi + 8]
push eax
call fcn.0041a190
test al, al
je 0x41c00d
mov esi, dword [esi]
mov edx, dword [ebp - 0x30]
mov eax, dword [ebp - 0x34]
jmp 0x41bfe2
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0041a190
test al, al
mov ecx, edi
cmove ecx, esi
jmp 0x41c025
mov ecx, edi
cmp ecx, edi
je 0x41c067
mov ecx, dword [ebp - 0x2c]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.0041b130
mov eax, dword [ebp - 0x38]
mov esi, dword [eax + 0x20]
mov edi, dword [eax + 0x24]
cmp esi, edi
je 0x41c064
mov ebx, dword [ebp - 0x3c]
nop dword [eax]
mov ecx, dword [esi + 0x24]
test ecx, ecx
je 0x41c0b7
mov eax, dword [ecx]
push ebx
call dword [eax + 8]
add esi, 0x28
cmp esi, edi
jne 0x41c050
mov ebx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x41c096
lea ecx, [eax + 1]
mov eax, ebx
cmp ecx, 0x1000
jb 0x41c08c
mov ebx, dword [ebx - 4]
add ecx, 0x23
sub eax, ebx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41c0b2
push ecx
push ebx
call fcn.0042e920
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret
call fcn.0050d76e
call fcn.00428ee7
int3
Function at 0x41c0c0
Capabilities:
Create thread
Get number of processors

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6784c8
mov eax, dword fs:[0]
push eax
sub esp, 0x50
mov eax, dword [0x71a06c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x54], ecx
call fcn.00418720
add eax, 0x30
lea ecx, [ebp - 0x50]
push eax
call fcn.00406d70
mov dword [ebp - 4], 0
cmp dword [ebp - 0x40], 0
jbe 0x41c144
sub esp, 0x18
lea eax, [ebp - 0x50]
mov dword [ebp - 0x58], esp
mov esi, esp
push 0x3a8
sub esp, 0x18
mov ecx, esp
push eax
call fcn.00406d70
push esi
call fcn.004cdda9
add esp, 0x20
mov byte [ebp - 4], 1
call fcn.00418900
mov ecx, eax
mov byte [ebp - 4], 0
call fcn.004d0049
push 0x34
call fcn.0042e951
mov ebx, eax
add esp, 4
mov dword [ebx + 0x14], 0
mov dword [ebx + 0x18], 0xf
mov byte [ebx + 4], 0
mov dword [ebx + 0x2c], 0
mov dword [ebx + 0x30], 0xf
mov byte [ebx + 0x1c], 0
call fcn.00418900
mov ecx, eax
call fcn.004cfc8d
mov byte [ebx], al
call fcn.00418720
add eax, 0x48
lea ecx, [ebp - 0x28]
push eax
call fcn.00406d70
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebx + 4]
call fcn.00406c50
mov edx, dword [ebp - 0x14]
cmp edx, 0x10
jb 0x41c1d3
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x41c1c9
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41c2d8
push edx
push ecx
call fcn.0042e920
add esp, 8
call fcn.00418720
add eax, 0x30
lea ecx, [ebp - 0x28]
push eax
call fcn.00406d70
lea eax, [ebp - 0x28]
push eax
lea ecx, [ebx + 0x1c]
call fcn.00406c50
mov edx, dword [ebp - 0x14]
cmp edx, 0x10
jb 0x41c224
mov ecx, dword [ebp - 0x28]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x41c21a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41c2dd
push edx
push ecx
call fcn.0042e920
add esp, 8
mov esi, dword [ebp - 0x54]
add esi, 0x14
cmp dword [esi + 4], 0
jne 0x41c254
push 0
push 0
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventW]
push esi
push 0
push 0x402960
mov dword [esi + 8], eax
call fcn.0050d444
add esp, 0xc
mov dword [esi + 4], eax
lea eax, [ebp - 0x38]
mov dword [ebp - 0x38], vtable.std::_Func_impl_no_alloc_class__lambda_c7b59f5ba0f36f6b31f2e8e11bd87682___void__void__.0
mov dword [ebp - 0x14], eax
push eax
push ebx
push 0x64
mov ecx, esi
mov byte [ebp - 4], 2
call fcn.00402a40
mov byte [ebp - 4], 3
mov ecx, dword [ebp - 0x14]
test ecx, ecx
je 0x41c28c
mov edx, dword [ecx]
lea eax, [ebp - 0x38]
cmp ecx, eax
setne al
movzx eax, al
push eax
call dword [edx + 0x10]
mov edx, dword [ebp - 0x3c]
cmp edx, 0x10
jb 0x41c2bc
mov ecx, dword [ebp - 0x50]
inc edx
mov eax, ecx
cmp edx, 0x1000
jb 0x41c2b2
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41c2e2
push edx
push ecx
call fcn.0042e920
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret
call fcn.0050d76e
call fcn.0050d76e
call fcn.0050d76e
int3
Function at 0x4210a0
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x228
mov eax, dword [0x71a06c]
xor eax, esp
mov dword [esp + 0x224], eax
mov eax, dword [ecx + 4]
mov edx, dword [ebp + 8]
or eax, 0x2001f
push esi
push edi
push eax
push edx
push dword [ecx]
mov dword [esp + 0x28], ecx
lea ecx, [esp + 0x18]
mov dword [esp + 0x24], edx
mov dword [esp + 0x18], 0
mov dword [esp + 0x1c], 0
mov dword [esp + 0x20], 0
call fcn.00420ff0
mov esi, eax
test esi, esi
jne 0x421197
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
lea eax, [esp + 0x20]
push eax
push esi
push esi
push esi
lea eax, [esp + 0x18]
mov dword [esp + 0x18], 0x100
push eax
lea eax, [esp + 0x3c]
push eax
push esi
push dword [esp + 0x28]
call edi
test eax, eax
jne 0x421169
nop dword [eax]
lea eax, [esp + 0x28]
push eax
lea ecx, [esp + 0x10]
call fcn.004210a0
mov esi, eax
test esi, esi
jne 0x421197
lea eax, [esp + 0x20]
mov dword [esp + 8], 0x100
push eax
push esi
push esi
push esi
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x3c]
push eax
push esi
push dword [esp + 0x28]
call edi
test eax, eax
je 0x421130
mov eax, dword [esp + 0xc]
test eax, eax
je 0x421180
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [esp + 0xc], 0
push dword [esp + 0x18]
mov ecx, dword [esp + 0x20]
mov dword [esp + 0x14], 0
call fcn.00420f10
mov esi, eax
mov eax, dword [esp + 0xc]
test eax, eax
je 0x4211a6
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [esp + 0x22c]
mov eax, esi
pop edi
pop esi
xor ecx, esp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret 4
Function at 0x421620
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x678c26
mov eax, dword fs:[0]
push eax
sub esp, 0x424
mov eax, dword [0x71a06c]
xor eax, ebp
mov dword [ebp - 0x14], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 8]
mov dword [ebp - 0x420], eax
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x41c], eax
mov dword [ebp - 0x430], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], 0
mov dword [ebp - 0x418], 0
push 0x60
push 0
mov byte [ebp - 4], 1
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryExW]
push edi
call ebx
mov esi, eax
mov dword [ebp - 0x424], esi
test esi, esi
jne 0x4216cc
push 2
push eax
push edi
call ebx
mov esi, eax
mov dword [ebp - 0x424], eax
test esi, esi
jne 0x4216cc
call fcn.00420cf0
mov edi, eax
jmp 0x4217eb
push dword [ebp - 0x41c]
push dword [ebp - 0x420]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
mov edi, eax
test edi, edi
jne 0x4216ef
call fcn.00420cf0
jmp 0x4217de
push edi
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov ebx, eax
mov dword [ebp - 0x420], ebx
test ebx, ebx
jne 0x42170d
call fcn.00420cf0
jmp 0x4217de
push edi
push esi
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov edi, eax
mov dword [ebp - 0x41c], edi
lea eax, [edi + 1]
cmp eax, edi
jae 0x42172e
mov edi, 0x8007000e
jmp 0x4217e0
mov ecx, 2
mov byte [ebp - 4], 2
mul ecx
test edx, edx
ja 0x421824
jb 0x42174c
cmp eax, 0xffffffff
ja 0x421824
cmp eax, 0x400
jbe 0x421761
push eax
lea ecx, [ebp - 0x418]
call fcn.00423fb0
jmp 0x421787
lea eax, [ebp - 0x414]
mov dword [ebp - 0x418], eax
jmp 0x421787
mov dword [ebp - 4], 1
cmp dword [ebp - 0x418], 0
jne 0x42179e
mov edi, 0x8007000e
jmp 0x4217e0
push edi
push dword [ebp - 0x418]
push edi
push ebx
push 0
push 3
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
mov ecx, eax
test ecx, ecx
jne 0x4217be
call fcn.00420cf0
jmp 0x4217de
mov eax, dword [ebp - 0x418]
xor edx, edx
push dword [ebp + 0x14]
mov word [eax + ecx*2], dx
lea ecx, [ebp - 0x42c]
push dword [ebp - 0x418]
call fcn.004223f0
mov edi, eax
test esi, esi
je 0x4217eb
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea eax, [ebp - 0x414]
cmp dword [ebp - 0x418], eax
je 0x421804
lea ecx, [ebp - 0x418]
call fcn.00423fa0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0042e2d5
mov esp, ebp
pop ebp
ret 0x10
push 0x80070216
call fcn.0040c160
int3