joyce8/EMBER2024-capa huggingface dataset:
Function at 0x59097a40
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
push esi
push 0
push str._dev_urandom
call fcn.590821dd
mov esi, eax
add esp, 8
test esi, esi
jle 0x59097a81
push 0xc
push 0x591a1768
push esi
call fcn.5908298b
push 0xc
push 0x591a1774
push esi
call fcn.5908298b
push esi
call fcn.59081f0d
add esp, 0x1c
pop esi
add esp, 8
ret
lea eax, [esp + 4]
push 0
push eax
call fcn.59098ae0
mov ecx, dword [esp + 0x10]
push ecx
call fcn.59098fd0
add esp, 0xc
call fcn.59098f30
mov dword [0x591a1768], eax
call fcn.59098f30
mov dword [0x591a176c], eax
call fcn.59098f30
mov dword [0x591a1770], eax
call fcn.59098f30
mov dword [0x591a1774], eax
call fcn.59098f30
mov dword [0x591a1778], eax
call fcn.59098f30
mov dword [0x591a177c], eax
pop esi
add esp, 8
ret

Function at 0x59097ae0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov dx, word [esp + 0x14]
mov dword [esp], eax
mov ax, word [esp + 0x1c]
push esi
xor esi, esi
mov dword [esp + 8], ecx
mov word [esp + 0xc], dx
mov word [esp + 0xe], ax
xor ecx, ecx
xor edx, edx
xor eax, eax
mov dl, byte [ecx + 0x591a1774]
shl esi, 8
mov al, byte [esp + edx + 4]
xor edx, edx
mov dl, byte [ecx + 0x591a1768]
xor eax, edx
xor edx, edx
add eax, esi
mov esi, 0xff100f
div esi
inc ecx
cmp ecx, 0xb
mov esi, edx
jl 0x59097b0c
mov eax, esi
pop esi
add esp, 0xc
ret

Function at 0x59098700
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
push eax
push 0x591873e0
push 0x5918a530
call fcn.5912530f
add esp, 0xc
push 1
call fcn.59084a66
nop
nop
Function at 0x5909d840
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push esi
mov esi, eax
shr eax, 4
and esi, 0xf
inc eax
push edi
mov edi, dword [esp + 0xc]
and eax, 0xffff
push ecx
push eax
push 6
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceExA]
test eax, eax
je 0x5909d88e
push eax
push edi
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x5909d88e
xor edx, edx
xor ecx, ecx
mov cx, word [eax]
add eax, 2
cmp esi, edx
je 0x5909d893
inc edx
lea eax, [eax + ecx*2]
cmp edx, 0x10
jl 0x5909d879
pop edi
xor eax, eax
pop esi
ret
mov edi, dword [esp + 0x1c]
mov esi, dword [esp + 0x18]
test edi, edi
jne 0x5909d8a3
test esi, esi
jne 0x5909d8c1
push 0
push 0
push edi
push esi
push 0xffffffffffffffff
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
test eax, eax
jle 0x5909d8bf
mov byte [eax + esi - 1], 0
jne 0x5909d8c8
mov byte [esi + edi - 1], 0
mov eax, edi
pop edi
dec eax
pop esi
ret

Function at 0x590a3020
Capabilities:
Extract resource via kernel32 functions

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
push esi
push edi
mov esi, dword [esp + 0xc]
mov edi, eax
shr eax, 4
and edi, 0xf
inc eax
and eax, 0xffff
push ecx
push eax
push 6
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceExA]
test eax, eax
je 0x590a3070
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
mov esi, eax
test esi, esi
je 0x590a3070
xor ecx, ecx
xor eax, eax
mov ax, word [esi]
add esi, 2
cmp edi, ecx
je 0x590a3075
inc ecx
lea esi, [esi + eax*2]
cmp ecx, 0x10
jl 0x590a305b
pop edi
xor eax, eax
pop esi
ret
mov edx, dword [esp + 0x1c]
lea ecx, [edx - 1]
cmp eax, ecx
jle 0x590a3082
mov eax, ecx
lea edx, [eax + eax]
push ebx
mov ebx, dword [esp + 0x1c]
mov ecx, edx
push ebp
mov ebp, ecx
mov edi, ebx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebp
pop ebp
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov word [edx + ebx], 0
pop ebx
pop edi
pop esi
ret
Function at 0x590ac5c0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
mov eax, dword [ecx + 4]
push ebx
push ebp
push esi
push edi
mov edi, dword [ecx]
mov ecx, dword [esp + 0x1c]
mov dword [esp + 0x10], 0
test ecx, ecx
je 0x590ac601
lea edx, [esp + 0x14]
or eax, 0x20019
push edx
push eax
push 0
push ecx
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
mov eax, dword [esp + 0x14]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x590ac603
mov esi, edi
test esi, esi
je 0x590ac678
mov ebx, dword [esp + 0x20]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [esp + 0x1c]
lea ecx, [esp + 0x20]
push eax
push 0
push ecx
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x590ac66d
mov ecx, dword [esp + 0x20]
mov eax, 4
cmp ecx, eax
jne 0x590ac66d
cmp dword [esp + 0x1c], eax
jbe 0x590ac63e
mov dword [esp + 0x1c], eax
lea edx, [esp + 0x1c]
lea eax, [esp + 0x10]
push edx
push eax
push 0
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x590ac66d
cmp esi, edi
je 0x590ac65f
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x10]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc
cmp esi, edi
je 0x590ac678
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc

Function at 0x590ac690
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 8
push ebx
push esi
mov esi, dword [ecx]
push edi
test esi, esi
mov dword [esp + 0xc], 0
je 0x590ac6f5
mov edi, dword [esp + 0x18]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [esp + 0x18]
lea ecx, [esp + 0x10]
push eax
push 0
push ecx
push 0
push edi
push esi
call ebx
test eax, eax
jne 0x590ac6f5
mov ecx, dword [esp + 0x10]
mov eax, 4
cmp ecx, eax
jne 0x590ac6f5
cmp dword [esp + 0x18], eax
jbe 0x590ac6db
mov dword [esp + 0x18], eax
lea edx, [esp + 0x18]
lea eax, [esp + 0xc]
push edx
push eax
push 0
push 0
push edi
push esi
call ebx
test eax, eax
mov eax, dword [esp + 0xc]
je 0x590ac6f9
mov eax, dword [esp + 0x1c]
pop edi
pop esi
pop ebx
add esp, 8
ret 8

Function at 0x590ac7d0
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
push ebx
push esi
mov esi, dword [ecx]
push edi
test esi, esi
je 0x590ac82f
mov edi, dword [esp + 0x14]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [esp + 0x14]
lea ecx, [esp + 0xc]
push eax
push 0
push ecx
push 0
push edi
push esi
call ebx
test eax, eax
jne 0x590ac82f
cmp dword [esp + 0xc], 3
jne 0x590ac82f
mov edx, dword [esp + 0x1c]
mov eax, dword [esp + 0x14]
cmp edx, eax
jb 0x590ac82f
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0x14]
push eax
push ecx
push 0
push 0
push edi
push esi
call ebx
test eax, eax
jne 0x590ac82f
pop edi
pop esi
mov eax, 1
pop ebx
pop ecx
ret 0xc
pop edi
pop esi
xor eax, eax
pop ebx
pop ecx
ret 0xc
Function at 0x590ac910
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
push ebx
push ebp
push esi
mov esi, dword [ecx]
test esi, esi
push edi
je 0x590ac984
mov ebx, dword [esp + 0x18]
mov ebp, dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
lea eax, [esp + 0x18]
lea ecx, [esp + 0x10]
push eax
push 0
push ecx
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x590ac984
cmp dword [esp + 0x10], 3
jne 0x590ac984
mov edx, dword [esp + 0x18]
push edx
call fcn.591315b0
mov edi, eax
add esp, 4
test edi, edi
je 0x590ac984
lea eax, [esp + 0x18]
push eax
push edi
push 0
push 0
push ebx
push esi
call ebp
test eax, eax
jne 0x590ac97b
mov ecx, dword [esp + 0x1c]
mov edx, dword [esp + 0x18]
mov eax, edi
pop edi
pop esi
pop ebp
mov dword [ecx], edx
pop ebx
pop ecx
ret 8
push edi
call fcn.591315d9
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret 8

Function at 0x590ac990
Capabilities:
Query or enumerate registry value

Disassembly:
push 0xffffffffffffffff
push 0x5914b8af
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x10
mov eax, dword [0x5915584c]
push ebx
push ebp
push esi
push edi
mov dword [esp + 0x1c], 0
mov dword [esp + 0x10], eax
mov eax, dword [ecx + 4]
mov edi, dword [ecx]
mov ecx, dword [esp + 0x34]
mov dword [esp + 0x28], 1
test ecx, ecx
mov dword [esp + 0x14], edi
je 0x590ac9fb
lea edx, [esp + 0x18]
or eax, 0x20019
push edx
push eax
push 0
push ecx
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x590ac9fd
mov esi, edi
test esi, esi
je 0x590acac7
mov ebx, dword [esp + 0x38]
lea eax, [esp + 0x34]
push eax
lea ecx, [esp + 0x3c]
push 0
push ecx
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x590acabc
mov eax, dword [esp + 0x38]
cmp eax, 1
je 0x590aca3f
cmp eax, 2
je 0x590aca3f
cmp eax, 6
je 0x590aca3f
cmp eax, 7
jne 0x590acabc
mov edx, dword [esp + 0x34]
add edx, 2
push edx
call fcn.591315b0
mov ebp, eax
mov eax, dword [esp + 0x38]
mov edi, ebp
add esp, 4
lea ecx, [eax + 2]
xor eax, eax
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
lea eax, [esp + 0x34]
push eax
push ebp
push 0
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
push ebp
jne 0x590acaa2
lea ecx, [esp + 0x14]
call fcn.5909a060
cmp esi, dword [esp + 0x14]
je 0x590aca97
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push ebp
call fcn.591315d9
add esp, 4
jmp 0x590acad9
call fcn.591315d9
add esp, 4
lea ecx, [esp + 0x10]
push 0x5919cc20
call fcn.5909a060
mov edi, dword [esp + 0x14]
cmp esi, edi
je 0x590acac7
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp + 0x3c]
test eax, eax
je 0x590acad9
push eax
lea ecx, [esp + 0x14]
call fcn.5909a060
mov esi, dword [esp + 0x30]
lea ecx, [esp + 0x10]
push ecx
mov ecx, esi
call fcn.590993d0
mov dword [esp + 0x1c], 1
lea ecx, [esp + 0x10]
mov byte [esp + 0x28], 0
call fcn.59099e00
mov ecx, dword [esp + 0x20]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x1c
ret 0x10
Function at 0x590ad580
Capabilities:
Set registry value

Disassembly:
push ecx
mov eax, dword [esp + 0x10]
push esi
push edi
mov edi, dword [ecx]
mov dword [esp + 8], eax
mov eax, dword [ecx + 4]
mov ecx, dword [esp + 0x10]
test ecx, ecx
je 0x590ad5c8
lea edx, [esp + 0x10]
or eax, 0x20006
push edx
lea edx, [esp + 0x1c]
push edx
push 0
push eax
push 0
push 0
push 0
push ecx
push edi
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
mov esi, eax
mov eax, dword [esp + 0x18]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x590ad5ca
mov esi, edi
test esi, esi
je 0x590ad60a
mov ecx, dword [esp + 0x14]
lea eax, [esp + 8]
push 4
push eax
push 4
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x590ad5ff
cmp esi, edi
je 0x590ad5f4
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
mov eax, 1
pop esi
pop ecx
ret 0xc
cmp esi, edi
je 0x590ad60a
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
xor eax, eax
pop esi
pop ecx
ret 0xc

Function at 0x590ad6f0
Capabilities:
Set registry value

Disassembly:
mov eax, dword [ecx]
test eax, eax
je 0x590ad71c
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
push ecx
mov ecx, dword [esp + 8]
push edx
push 3
push 0
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x590ad71c
mov eax, 1
ret 0xc
xor eax, eax
ret 0xc

Function at 0x590ad7d0
Capabilities:
Set registry value

Disassembly:
mov edx, dword [ecx]
test edx, edx
je 0x590ad806
push esi
mov esi, dword [esp + 0xc]
push edi
mov edi, esi
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
push ecx
push esi
push 1
push eax
mov eax, dword [esp + 0x1c]
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
pop edi
pop esi
test eax, eax
jne 0x590ad806
mov eax, 1
ret 8
xor eax, eax
ret 8
Function at 0x590ad840
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x5914b978
push eax
mov eax, dword [ebp + 0xc]
mov dword fs:[0], esp
push ebx
push esi
test eax, eax
push edi
je 0x590ad896
lea ecx, [ebp + 0x14]
lea edx, [ebp + 0xc]
push ecx
mov ecx, dword [ebp + 0x14]
push edx
mov edx, dword [ebp + 8]
or ecx, 0x20006
push 0
push ecx
push 0
push 0
push 0
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExA]
mov esi, eax
mov eax, dword [ebp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x590ad899
mov esi, dword [ebp + 8]
test esi, esi
je 0x590ad983
call fcn.590b2990
test eax, eax
je 0x590ad91e
mov eax, dword [ebp + 0x10]
test eax, eax
je 0x590ad8e7
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov ebx, eax
inc ebx
lea eax, [ebx + ebx]
add eax, 3
and al, 0xfc
call fcn.59083230
mov edi, esp
test edi, edi
je 0x590ad8e7
mov eax, dword [ebp + 0x10]
push ebx
push edi
push 0xffffffffffffffff
push eax
push 0
push 0
mov word [edi], 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
jmp 0x590ad8e9
xor edi, edi
mov ebx, dword [ebp + 0x18]
push ebx
call fcn.5908146d
add esp, 4
lea ecx, [eax + eax + 2]
push ecx
push ebx
push 1
push 0
push edi
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
test eax, eax
jne 0x590ad977
cmp esi, dword [ebp + 8]
je 0x590ad917
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, 1
jmp 0x590ad985
mov edx, dword [ebp + 0x18]
lea ecx, [ebp + 0x18]
push edx
call fcn.590996a0
mov eax, dword [ebp + 0x18]
mov ecx, dword [eax - 8]
inc ecx
push ecx
push eax
mov eax, dword [ebp + 0x10]
push 1
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExA]
test eax, eax
jne 0x590ad968
cmp esi, dword [ebp + 8]
je 0x590ad952
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea ecx, [ebp + 0x18]
mov dword [ebp - 4], 0xffffffff
call fcn.59099e00
mov eax, 1
jmp 0x590ad985
lea ecx, [ebp + 0x18]
mov dword [ebp - 4], 0xffffffff
call fcn.59099e00
cmp esi, dword [ebp + 8]
je 0x590ad983
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov ecx, dword [ebp - 0xc]
lea esp, [ebp - 0x18]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x590ae2a0
Capabilities:
Query or enumerate registry key

Disassembly:
sub esp, 8
push ebx
push ebp
mov ebp, dword [ecx]
mov ecx, dword [esp + 0x14]
push esi
xor ebx, ebx
push 0xffffffffffffffff
push ebx
call fcn.590a3e90
cmp ebp, ebx
je 0x590ae378
push ebx
push ebx
push ebx
push ebx
push ebx
lea eax, [esp + 0x20]
push ebx
lea ecx, [esp + 0x28]
push eax
push ecx
push ebx
push ebx
push ebx
push ebp
mov dword [esp + 0x40], ebx
mov dword [esp + 0x3c], ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
test eax, eax
jne 0x590ae378
cmp dword [esp + 0x10], ebx
jbe 0x590ae378
mov eax, dword [esp + 0xc]
cmp eax, 0x104
jae 0x590ae306
mov eax, 0x104
mov dword [esp + 0xc], eax
inc eax
push eax
call fcn.591315b0
mov esi, eax
add esp, 4
cmp esi, ebx
je 0x590ae378
cmp dword [esp + 0x10], ebx
jbe 0x590ae361
push edi
mov edx, dword [esp + 0x10]
xor eax, eax
mov edi, esi
lea ecx, [edx + 1]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x10]
inc eax
push eax
push esi
push ebx
push ebp
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
test eax, eax
jne 0x590ae357
mov ecx, dword [esp + 0x1c]
push esi
mov edx, dword [ecx + 4]
push edx
call fcn.590a4330
mov eax, dword [esp + 0x14]
inc ebx
cmp ebx, eax
jb 0x590ae31d
pop edi
push esi
call fcn.591315d9
add esp, 4
mov eax, 1
pop esi
pop ebp
pop ebx
add esp, 8
ret 4
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret 4
Function at 0x590ae6b0
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
sub esp, 8
lea eax, [esp + 0xc]
lea ecx, [esp]
push ebx
push ebp
push esi
push edi
push 0
push 0
mov ebx, dword [esp + 0x24]
push 0
push 0
push 0
push 0
push eax
push ecx
push 0
push 0
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyA]
test eax, eax
jne 0x590ae828
mov eax, dword [esp + 0x10]
test eax, eax
je 0x590ae807
mov eax, dword [esp + 0x1c]
cmp eax, 0x104
jae 0x590ae706
mov eax, 0x104
mov dword [esp + 0x1c], eax
inc eax
push eax
call fcn.591315b0
mov esi, eax
add esp, 4
test esi, esi
je 0x590ae828
mov edx, dword [esp + 0x1c]
xor eax, eax
mov edi, esi
lea ecx, [edx + 1]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x1c]
inc eax
push eax
push esi
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
test eax, eax
jne 0x590ae81f
mov ebp, dword [esp + 0x20]
mov eax, ebp
or eax, 0x2001f
mov dword [esp + 0x14], eax
lea ecx, [esp + 0x20]
push ecx
push eax
push 0
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x590ae81f
mov edi, dword [esp + 0x20]
test edi, edi
je 0x590ae81f
push ebp
push edi
call fcn.590ae6b0
add esp, 8
test eax, eax
je 0x590ae814
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [0x591a17c0]
test eax, eax
je 0x590ae7b1
test ebp, ebp
je 0x590ae7b1
push 0
push ebp
push esi
push ebx
call eax
test eax, eax
jne 0x590ae81f
jmp 0x590ae7bd
push esi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
test eax, eax
jne 0x590ae81f
mov eax, dword [esp + 0x10]
dec eax
mov dword [esp + 0x10], eax
je 0x590ae7fe
mov edx, dword [esp + 0x1c]
xor eax, eax
mov edi, esi
lea ecx, [edx + 1]
mov edx, ecx
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x1c]
inc eax
push eax
push esi
push 0
push ebx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyA]
test eax, eax
jne 0x590ae81f
mov eax, dword [esp + 0x14]
jmp 0x590ae75a
push esi
call fcn.591315d9
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 8
ret
test edi, edi
je 0x590ae81f
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push esi
call fcn.591315d9
add esp, 4
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 8
ret

Function at 0x590ae840
Capabilities:
Delete registry key
Delete registry value

Disassembly:
push esi
mov esi, dword [ecx]
push edi
mov edi, dword [ecx + 4]
test esi, esi
je 0x590ae8a9
mov eax, dword [esp + 0xc]
test eax, eax
je 0x590ae869
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
test eax, eax
jne 0x590ae8a9
pop edi
mov eax, 1
pop esi
ret 4
push edi
push esi
call fcn.590ae6b0
add esp, 8
test eax, eax
je 0x590ae8a9
mov eax, dword [0x591a17c0]
test eax, eax
je 0x590ae896
test edi, edi
je 0x590ae896
push 0
push edi
push 0
push esi
call eax
neg eax
sbb eax, eax
pop edi
inc eax
pop esi
ret 4
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
neg eax
sbb eax, eax
pop edi
inc eax
pop esi
ret 4
pop edi
xor eax, eax
pop esi
ret 4
Function at 0x590aea20
Capabilities:
Query or enumerate registry value

Disassembly:
mov edx, dword [esp + 4]
push ebx
test edx, edx
push esi
mov ebx, ecx
je 0x590aea56
mov eax, dword [ebx + 4]
mov ecx, dword [ebx]
lea esi, [esp + 0xc]
or eax, 0x20019
push esi
push eax
push 0
push edx
push ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
mov eax, dword [esp + 0xc]
neg esi
sbb esi, esi
not esi
and esi, eax
jmp 0x590aea58
mov esi, dword [ebx]
test esi, esi
je 0x590aeae3
mov edx, dword [esp + 0x10]
push edi
lea eax, [esp + 0x14]
xor edi, edi
push eax
lea ecx, [esp + 0x14]
push edi
push ecx
push edi
push edx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne case.0x590aea88.2
mov eax, dword [esp + 0x18]
cmp eax, 4
ja case.0x590aea88.2
jmp dword [eax*4 + 0x590aeaec]
mov edi, 1
jmp case.0x590aea88.2
mov ecx, dword [esp + 0x10]
xor eax, eax
cmp ecx, 4
sete al
mov edi, eax
jmp case.0x590aea88.2
mov eax, dword [esp + 0x10]
cmp eax, 1
je case.0x590aea88.0
cmp eax, 2
je case.0x590aea88.0
cmp eax, 6
je case.0x590aea88.0
cmp eax, 7
je case.0x590aea88.0
xor edi, edi
jmp case.0x590aea88.2
mov eax, dword [esp + 0x10]
xor ecx, ecx
cmp eax, 3
sete cl
mov edi, ecx
cmp esi, dword [ebx]
je 0x590aeadb
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
pop edi
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc

Function at 0x590aecd0
Capabilities:
Create thread
Resume thread

Disassembly:
push esi
mov esi, ecx
mov eax, dword [esi + 8]
test eax, eax
jne 0x590aed65
push ebx
push edi
mov edi, dword [esi + 0x20]
mov ebx, 4
test edi, edi
je 0x590aed1f
call fcn.590b2a20
test eax, eax
je 0x590aed1f
xor ebx, ebx
push ebx
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x590aed0c
mov ecx, dword [eax + 0x3c]
add ecx, eax
je 0x590aed0c
mov ebx, dword [ecx + 0x64]
lea eax, [edi - 0x2000]
cmp ebx, eax
jbe 0x590aed18
add edi, ebx
mov ebx, 0x10004
jmp 0x590aed21
xor edi, edi
lea ecx, [esi + 4]
push ecx
push ebx
push esi
push 0x590aef20
push edi
push 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop edi
mov dword [esi + 8], eax
test eax, eax
pop ebx
je 0x590aed65
mov ecx, dword [esi + 0x24]
mov dword [esi + 0xc], 1
test ecx, ecx
je 0x590aed54
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov edx, dword [esi + 8]
push edx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov eax, 1
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x590aed90
Capabilities:
Terminate thread

Disassembly:
sub esp, 8
push esi
mov esi, ecx
mov eax, dword [esi + 8]
test eax, eax
jne 0x590aeda4
xor eax, eax
pop esi
add esp, 8
ret
mov eax, dword [esi + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_SetEvent]
mov ecx, dword [esi + 0x14]
mov eax, dword [esi + 0x18]
mov edx, dword [esi + 8]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 8]
push 0
push ecx
push 2
mov dword [esp + 0x18], edx
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjects]
mov edx, dword [esi + 0x1c]
mov eax, dword [esi + 8]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
cmp eax, 0x102
jne 0x590aedf0
mov ecx, dword [esi + 8]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov edx, dword [esi + 0x10]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_ResetEvent]
push edx
call edi
mov eax, dword [esi + 0x14]
push eax
call edi
mov dword [esi + 0xc], 0
pop edi
mov eax, 1
pop esi
add esp, 8
ret

Function at 0x590b16b0
Capabilities:
Check os version
Get system information on windows

Disassembly:
mov eax, dword [0x591a1938]
test eax, eax
jne 0x590b176e
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
push 0x591a17d8
mov dword [0x591a1938], 1
mov dword [0x591a17d8], 0x94
call esi
mov edx, dword [0x591a17e8]
xor eax, eax
cmp edx, 2
sete al
test eax, eax
mov dword [0x5918be28], eax
je 0x590b1762
push 0x591a1870
mov dword [0x591a1870], 0x9c
call esi
push str.kernel32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push str.GetNativeSystemInfo
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
mov dword [0x591a1934], eax
push 0x591a1910
je 0x590b1730
call eax
jmp 0x590b1736
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
mov eax, dword [0x591a1874]
cmp eax, 6
jae 0x590b174e
cmp eax, 5
jne 0x590b1762
cmp dword [0x591a1878], 2
jb 0x590b1762
cmp word [0x591a1910], 9
jne 0x590b1762
mov dword [0x591a17cc], 1
call fcn.590b1780
mov eax, 1
pop esi
ret
mov eax, 1
ret