joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4b2fd0
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x56c718]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x2ec], ebx
push edi
test ebx, ebx
je 0x4b31d4
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x4b31d4
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.004f2cc0
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push 0x542e94
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x4b31a9
xor edi, edi
mov dword [ebp - 0x2dc], 0x104
push edi
push edi
push edi
push edi
lea eax, [ebp - 0x2dc]
push eax
lea eax, [ebp - 0x1d0]
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
mov ebx, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x4b3198
lea eax, [ebp - 0x2e0]
push eax
push 1
push 0
lea eax, [ebp - 0x1d0]
push eax
push dword [ebp - 0x2d8]
call esi
test eax, eax
jne 0x4b3162
lea eax, [ebp - 0x2e4]
mov dword [ebp - 0x2e8], 1
push eax
lea eax, [ebp - 0x2d4]
mov dword [ebp - 0x2e4], 0x104
push eax
lea eax, [ebp - 0x2e8]
push eax
push 0
push 0x542ed0
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4b315a
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.004f2cc0
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.004b31f0
add esp, 0x18
test eax, eax
je 0x4b315a
cmp byte [ebp - 0x68], 0
je 0x4b311c
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x4b315a
lea ecx, [ebp - 0x68]
mov edx, 0x64
lea esi, [ebp - 0xcc]
mov eax, ecx
sub esi, eax
nop
lea eax, [edx + 0x7fffff9a]
test eax, eax
je 0x4b3149
mov al, byte [esi + ecx]
test al, al
je 0x4b3149
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4b3130
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov byte [eax], 0
push dword [ebp - 0x2e0]
call ebx
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x2dc]
mov dword [ebp - 0x2dc], 0x104
push eax
lea eax, [ebp - 0x1d0]
inc edi
push eax
push edi
push dword [ebp - 0x2d8]
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
test eax, eax
je 0x4b3070
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x4b31d4
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.004b4270
xor ecx, ecx
test eax, eax
pop edi
setns cl
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
Function at 0x4b3310
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x56c718]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x4b348f
cmp dword [ebp + 0xc], 0x20
jb 0x4b348f
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.004f2cc0
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x542f3c
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x4b348f
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b33a0
sub ecx, edx
cmp ecx, 0x40
jne 0x4b348f
lea edx, [ecx + 0x40]
push esi
lea ecx, [ebp - 0x84]
lea esi, [ebp - 0x504]
mov eax, ecx
sub esi, eax
lea eax, [edx - 0x60]
test eax, eax
je 0x4b33dc
mov al, byte [esi + ecx]
test al, al
je 0x4b33dc
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4b33c6
test edx, edx
lea eax, [ecx - 1]
lea esi, [ebp - 0x4e4]
mov edx, 0x80
cmovne eax, ecx
lea ecx, [ebp - 0x104]
mov byte [eax], 0
mov eax, ecx
sub esi, eax
nop dword [eax]
lea eax, [edx + 0x7fffff7e]
test eax, eax
je 0x4b3419
mov al, byte [esi + ecx]
test al, al
je 0x4b3419
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4b3400
test edx, edx
lea eax, [ecx - 1]
push 0x400
cmovne eax, ecx
push 0
mov byte [eax], 0
lea eax, [ebp - 0x504]
push eax
call fcn.004f2cc0
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.004b34a0
add esp, 0x18
lea eax, [ebp - 0x104]
push eax
lea eax, [ebp - 0x504]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpiA]
pop esi
test eax, eax
jne 0x4b348f
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.004b4270
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
Function at 0x4b3d60
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.004afa50
mov eax, dword [0x56c718]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x4b3ecd
cmp dword [ebp + 0xc], 0
je 0x4b3ecd
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push 0x542e44
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.004b42e0
add esp, 0x10
lea eax, [ebp - 0x104]
push 0
push 0
push 3
push 0
push 3
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x4b3eb0
push 0x2710
xorps xmm0, xmm0
mov dword [ebp - 0x2c0c], 0
lea eax, [ebp - 0x2bfc]
movq qword [ebp - 0x2c08], xmm0
push 0
push eax
mov dword [ebp - 0x2c00], 0
mov dword [ebp - 0x2c08], 0
mov dword [ebp - 0x2c04], 0
call fcn.004f2cc0
add esp, 0xc
lea eax, [ebp - 0x2c0c]
push 0
push eax
push 0x2710
lea eax, [ebp - 0x2bfc]
push eax
push 0xc
lea eax, [ebp - 0x2c08]
push eax
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x4b3ea5
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.004f2cc0
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.004b4ff0
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.004b4270
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x4b3eba
inc esi
cmp esi, 0x10
jl 0x4b3da0
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
Function at 0x4b3ee0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x56c718]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x4b3fc8
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.004f2cc0
add esp, 0xc
lea eax, [ebp - 0x20c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
test edx, edx
je 0x4b3fc8
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b3f37
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x4b3fc8
push edi
lea edi, [ebp - 0x20c]
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
lea edi, [edi + 2]
test ax, ax
jne 0x4b3f60
mov eax, dword [0x542e34]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4b3f75
lea edi, [ebp - 0x20c]
sub ebx, esi
add edi, 0xfffffffe
nop dword [eax + eax]
mov ax, word [edi + 2]
add edi, 2
test ax, ax
jne 0x4b3f90
mov ecx, ebx
lea eax, [ebp - 0x20c]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
push eax
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
Function at 0x4b3fe0
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x56c718]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
lea eax, [ebp - 0x84]
push edi
push 0x80
push 0
push eax
call fcn.004f2cc0
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.004b34a0
lea ecx, [ebp - 0x188]
mov edi, esi
mov eax, ecx
add esp, 0x18
mov edx, 0x104
sub edi, eax
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x4b404a
mov al, byte [edi + ecx]
test al, al
je 0x4b404a
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4b4031
lea eax, [ecx - 1]
test edx, edx
cmovne eax, ecx
mov ecx, 0x104
mov byte [eax], 0
lea eax, [ebp - 0x188]
cmp byte [eax], 0
je 0x4b406b
inc eax
sub ecx, 1
jne 0x4b4060
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x4b40c0
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x4b40b5
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x4b40b4
mov bl, byte [edi + ecx]
test bl, bl
je 0x4b40b4
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x4b40a0
pop ebx
test edx, edx
lea eax, [ecx - 1]
cmovne eax, ecx
mov byte [eax], 0
push 0x100
lea eax, [ebp - 0x288]
mov dword [ebp - 0x290], 1
push 0
push eax
call fcn.004f2cc0
add esp, 0xc
mov dword [ebp - 0x28c], 0x100
lea eax, [ebp - 0x28c]
push eax
lea eax, [ebp - 0x288]
push eax
lea eax, [ebp - 0x290]
push eax
push 0x542f3c
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
mov edi, dword [sym.imp.SHLWAPI.dll_SHSetValueA]
test eax, eax
jne 0x4b417a
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x4b4144
test cl, cl
je 0x4b4140
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x4b4144
add eax, 2
add esi, 2
test cl, cl
jne 0x4b4124
xor eax, eax
jmp 0x4b4149
sbb eax, eax
or eax, 1
test eax, eax
je 0x4b417a
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b4156
sub ecx, edx
lea eax, [ebp - 0x288]
push ecx
push eax
push 1
push str.mid_old
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
lea ecx, [ebp - 0x188]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4b4183
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x542f3c
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004af8d0
mov esp, ebp
pop ebp
ret
Function at 0x4b5bf0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
xor al, al
push edi
xor edi, edi
test esi, esi
je 0x4b5cb7
push ebx
mov ecx, dword [ebp + 8]
mov dl, byte [edi + ecx]
xor dl, al
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
xor al, 0x8c
and bl, 1
movzx edx, al
movzx eax, cl
cmove edx, eax
mov cl, dl
shr cl, 1
mov al, cl
xor al, 0x8c
and dl, 1
movzx ebx, al
movzx eax, cl
cmove ebx, eax
mov cl, bl
shr cl, 1
mov al, cl
movzx ecx, cl
xor al, 0x8c
and bl, 1
movzx eax, al
cmove eax, ecx
inc edi
cmp edi, esi
jb 0x4b5c05
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0x4b7510
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5250a3
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x56c718]
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 ebx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
mov dword [ebp - 0x80], eax
mov dword [ebp - 0x8c], 0
mov dword [ebx], 0
mov dword [ebp - 0x88], 0
mov dword [ebp - 0x84], 0
push 0x201
push dword [0x56d7c0]
lea ecx, [ebp - 0x8c]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004b7400
mov edi, dword [ebp - 0x8c]
test eax, eax
jne 0x4b76f1
push 0x64
lea eax, [ebp - 0x74]
push 0
push eax
call fcn.004f2cc0
add esp, 0xc
mov dword [ebp - 0x78], 0x64
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x7c]
push eax
push 0
push 0x5443d4
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4b76f1
mov eax, dword [ebp - 0x7c]
cmp eax, 1
je 0x4b75e5
cmp eax, 2
jne 0x4b76f1
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x4b7606
test cl, 1
jne 0x4b76f1
mov eax, ecx
shr eax, 1
cmp word [ebp + eax*2 - 0x76], 0
je 0x4b760c
jmp 0x4b76f1
xor eax, eax
mov word [ebp - 0x74], ax
shr ecx, 1
cmp ecx, 0x2d
jne 0x4b76f1
call fcn.004067f6
mov ecx, eax
test ecx, ecx
je 0x4b771c
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x78], eax
lea eax, [ebp - 0x74]
mov byte [ebp - 4], 1
push eax
lea ecx, [ebp - 0x78]
call fcn.004b5660
lea eax, [ebp - 0x7c]
mov dword [ebp - 0x7c], 0
push eax
lea eax, [ebp - 0x20]
push 0x5443dc
push eax
call fcn.004b7b10
mov esi, dword [ebp - 0x78]
push 0x2a
push esi
call fcn.004b5bf0
movzx eax, al
add esp, 0x14
cmp dword [ebp - 0x7c], eax
jne 0x4b76d5
lea edx, [ebp - 0x74]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4b7676
sub edx, ecx
lea eax, [ebp - 0x74]
mov ecx, dword [ebp - 0x80]
sar edx, 1
push edx
push eax
call fcn.004b7730
push dword [0x56d7c8]
lea eax, [ebp - 0x74]
push dword [0x56d7c4]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x4b76b2
mov dword [ebx], 1
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4b76ce
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, 1
jmp 0x4b76f3
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4b76f1
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor esi, esi
test edi, edi
je 0x4b76fe
push edi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
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.004af8d0
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.0040645f
int3
Function at 0x4b7810
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5250d8
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x56c718]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
push 0x202
push dword [0x56d7c0]
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004b7400
test eax, eax
je 0x4b7938
mov esi, dword [ebp - 0x18]
mov edi, dword [0x56d7c0]
mov dword [ebp - 0x10], 0
test esi, esi
je 0x4b78e3
cmp dword [esi], 0
je 0x4b78d6
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x4b78a3
mov eax, 1
jmp 0x4b7904
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4b78dc
push 0
push dword [esi]
lea ecx, [ebp - 0x14]
push ecx
lea ecx, [ebp - 0x10]
push ecx
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call eax
jmp 0x4b7904
cmp dword [esi + 4], 0
jne 0x4b78e3
mov eax, 1
jmp 0x4b7904
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0
push 0x20206
push 0
push 0
push 0
push edi
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x4b792e
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x4b7916
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [ebp - 0x10]
mov dword [ebp - 0x20], esi
mov dword [ebp - 0x1c], 0x200
test eax, eax
je 0x4b793b
xor ebx, ebx
jmp 0x4b79df
mov esi, dword [ebp - 0x20]
xor ebx, ebx
jmp 0x4b79df
mov esi, dword [ebp - 0x20]
mov edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov eax, dword [edi]
cmp dword [eax - 0xc], 0
je 0x4b7998
mov ecx, dword [ebx]
test ecx, ecx
je 0x4b79fe
push ecx
push eax
call fcn.004fb074
add esp, 8
test eax, eax
je 0x4b7998
mov edx, dword [edi]
test edx, edx
je 0x4b7998
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b7970
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push str.m2_old
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov edx, dword [ebx]
test edx, edx
jne 0x4b79a3
lea eax, [edx + 0xd]
jmp 0x4b79d8
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b79b0
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push 0x5443d4
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
xor ebx, ebx
test eax, eax
sete bl
test esi, esi
je 0x4b79ea
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.0040645f
int3
Function at 0x4b9000
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [ebp + 0x10]
mov eax, dword [edi]
add eax, eax
mov dword [edi], 0
mov dword [ebp + 0x10], eax
lea eax, [ebp + 0x10]
push eax
push esi
lea eax, [ebp + 0xc]
push eax
push 0
push dword [ebp + 8]
push dword [ecx]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4b9071
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x4b903f
cmp eax, 2
jne 0x4b905b
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x4b906b
test ecx, ecx
je 0x4b9066
test cl, 1
jne 0x4b905b
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x4b906b
pop edi
mov eax, 0xd
pop esi
pop ebp
ret 0xc
xor eax, eax
mov word [esi], ax
shr ecx, 1
xor eax, eax
mov dword [edi], ecx
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x4bbd15
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x1c]
push dword [ebp + 0x18]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_CreateThread]
pop ebp
ret
Function at 0x5105e0
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
and eax, 0x3f
mov edx, dword [ebp + 0xc]
push ebx
sar ecx, 6
push esi
push edi
imul edi, eax, 0x30
mov eax, dword [ecx*4 + 0x5785c0]
mov dword [ebp - 0xc], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x10], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x510621
cmp byte [edx], 0xa
jne 0x510621
or byte [eax + edi + 0x28], 4
jmp 0x510626
and byte [eax + edi + 0x28], 0xfb
lea eax, [edx + ecx]
mov ebx, edx
mov dword [ebp - 8], eax
mov esi, edx
cmp edx, eax
jae 0x510717
mov al, byte [ebx]
cmp al, 0x1a
je 0x5106f8
cmp al, 0xd
je 0x51064f
mov byte [esi], al
inc esi
inc ebx
jmp 0x5106ed
lea eax, [ebx + 1]
cmp eax, dword [ebp - 8]
jae 0x51066f
cmp byte [eax], 0xa
jne 0x510664
push 2
mov byte [esi], 0xa
pop eax
jmp 0x51066a
xor eax, eax
mov byte [esi], 0xd
inc eax
add ebx, eax
inc esi
jmp 0x5106ed
push 0
mov ebx, eax
lea eax, [ebp - 0x14]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x5106e6
cmp dword [ebp - 0x14], 0
je 0x5106e6
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x5785c0]
test byte [eax + edi + 0x28], 0x48
je 0x5106bd
mov dl, byte [ebp - 1]
cmp dl, 0xa
jne 0x5106ad
mov byte [esi], dl
jmp 0x5106e9
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x5785c0]
mov byte [eax + edi + 0x2a], dl
jmp 0x5106e9
cmp byte [ebp - 1], 0xa
jne 0x5106cf
mov edx, dword [ebp + 0xc]
cmp esi, edx
jne 0x5106cf
mov byte [esi], 0xa
jmp 0x51066c
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00506850
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x5106ea
mov byte [esi], 0xd
inc esi
mov edx, dword [ebp + 0xc]
cmp ebx, dword [ebp - 8]
jb 0x510638
jmp 0x510717
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x5785c0]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x510712
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x510717
mov cl, byte [ebx]
mov byte [esi], cl
inc esi
sub esi, edx
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x510722
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x20
mov eax, dword [ebp + 8]
mov ecx, dword [ebp + 8]
and eax, 0x3f
push ebx
push esi
mov esi, dword [ebp + 0x10]
push edi
sar ecx, 6
imul edi, eax, 0x30
mov dword [ebp - 8], ecx
push 0xa
mov eax, dword [ecx*4 + 0x5785c0]
pop ebx
mov edx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], edx
mov edx, dword [ebp + 0xc]
test esi, esi
je 0x510766
cmp word [edx], bx
jne 0x510766
or byte [edi + eax + 0x28], 4
jmp 0x51076b
and byte [edi + eax + 0x28], 0xfb
lea eax, [edx + esi*2]
mov ebx, edx
mov dword [ebp - 0xc], eax
mov esi, edx
cmp edx, eax
jae 0x5108bf
mov dword [ebp - 0x10], 0xd
movzx eax, word [ebx]
cmp eax, 0x1a
je 0x51089f
cmp ax, word [ebp - 0x10]
je 0x5107a4
mov word [esi], ax
add esi, 2
add ebx, 2
jmp 0x510894
lea eax, [ebx + 2]
cmp eax, dword [ebp - 0xc]
jae 0x5107ca
push 0xa
pop ecx
cmp word [eax], cx
jne 0x5107ba
push ecx
pop eax
push 4
jmp 0x5107bf
push 0xd
pop eax
push 2
mov word [esi], ax
pop eax
add ebx, eax
jmp 0x51088e
push 0
mov ebx, eax
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x510885
cmp dword [ebp - 0x18], 0
je 0x510885
mov ecx, dword [ebp - 8]
push 0xa
mov eax, dword [ecx*4 + 0x5785c0]
test byte [edi + eax + 0x28], 0x48
pop eax
je 0x510851
mov dx, word [ebp - 4]
cmp dx, ax
jne 0x510815
mov word [esi], ax
jmp 0x510849
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ecx*4 + 0x5785c0]
mov word [ebp - 0x20], dx
push 0xa
mov byte [edi + eax + 0x2a], dl
mov ecx, dword [ecx*4 + 0x5785c0]
mov al, byte [ebp - 0x1f]
pop edx
mov byte [edi + ecx + 0x2b], al
mov ecx, dword [ebp - 8]
mov eax, dword [ecx*4 + 0x5785c0]
mov byte [edi + eax + 0x2c], dl
mov edx, dword [ebp + 0xc]
add esi, 2
jmp 0x510894
cmp word [ebp - 4], ax
jne 0x510866
mov edx, dword [ebp + 0xc]
cmp esi, edx
jne 0x510866
mov word [esi], ax
add esi, 2
jmp 0x510894
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00506850
mov edx, dword [ebp + 0xc]
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x510891
jmp 0x510888
mov edx, dword [ebp + 0xc]
push 0xd
pop eax
mov word [esi], ax
add esi, 2
mov ecx, dword [ebp - 8]
cmp ebx, dword [ebp - 0xc]
jb 0x510784
jmp 0x5108bf
mov ecx, dword [ecx*4 + 0x5785c0]
mov al, byte [edi + ecx + 0x28]
test al, 0x40
jne 0x5108b6
or al, 2
mov byte [edi + ecx + 0x28], al
jmp 0x5108bf
mov cx, word [ebx]
mov word [esi], cx
add esi, 2
sub esi, edx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x516872
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.00516514
Function at 0x408ac0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov ecx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x10]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp + 8]
push 0
mov eax, dword [esi]
push 0xffffffffffffffb5
lea edx, [ebp - 4]
mov dword [ebx], esi
inc bx
add byte [edx - 0x18], dl
push ecx
add al, 0x8d
mov dword [0x5001bff4], eax
mov dword es:[ebp - 4], 0x39
cld
cmp dword [eax], eax
add byte [eax], al
call dword [sym.imp.WS2_32.dll_WSASend]
or dword [ebp - 1], 0x75
sub al, 0x57
mov ebp, dword [ebx]
stc
rol dword [eax], 0xff
xlatb
test eax, eax
jne 0x408b15
inc ecx
maxps xmm3, xmmword [esi - 0x75]
in eax, 0x5d
ret 0xe4
jg 0x408aee
mov dword [esi], 0
pop edi
add eax, 0xafc80
pop esi
mov esp, ebp
pop ebp
ret 0xc