joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4bb4db
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x4bb578
push ebx
push esi
call fcn.004bb497
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.004bb3d4
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x4bb525
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4bb577
push edi
push eax
call fcn.004b0767
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x4bb545
call fcn.004b072d
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x4bb576
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.004bb3d4
add esp, 0x20
test eax, eax
jne 0x4bb564
push edi
call fcn.004b072d
jmp 0x4bb56c
push ebx
call fcn.004b072d
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x4bb57b
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
jne 0x4bb58c
pop esi
ret
push ebx
push edi
push esi
call fcn.004bb497
mov ebx, eax
sub ebx, esi
and ebx, 0xfffffffe
push ebx
call fcn.004b0767
mov edi, eax
pop ecx
pop ecx
test edi, edi
je 0x4bb5b4
push ebx
push esi
push edi
call fcn.00471b70
add esp, 0xc
push 0
call fcn.004b072d
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, edi
pop edi
pop ebx
pop esi
ret

Function at 0x4bbea3
Capabilities:
Set environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004bb829

Function at 0x4bc986
Capabilities:
Print debug messages

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.004bc85a

Function at 0x4bf7d3
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004b040b
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4bf842
cmp esi, dword [ebp - 4]
je 0x4bf83d
cmp dword [ebp + 0xc], 0
je 0x4bf83d
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4bf81a
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.004bf325
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4bf844
xor eax, eax
inc eax
jmp 0x4bf844
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4bf8a9
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x550204]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.004b040b
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.004b040b
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x4bf920
cmp word [ecx], dx
je 0x4bf920
mov eax, dword [0x52387c]
push edi
dec eax
push eax
push 0x523768
call fcn.004bf848
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x4bf993
cmp word [eax], dx
je 0x4bf993
mov eax, dword [edi]
test eax, eax
je 0x4bf944
cmp word [eax], dx
je 0x4bf944
lea eax, [ebp - 0x10]
push eax
call fcn.004bf22b
jmp 0x4bf94d
lea eax, [ebp - 0x10]
push eax
call fcn.004bf2c6
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4bf9bd
mov eax, dword [0x523764]
push dword [ebp - 0x14]
dec eax
push eax
push 0x523458
call fcn.004bf848
add esp, 0xc
test al, al
je 0x4bf9bd
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x4bf988
cmp word [eax], di
je 0x4bf988
lea eax, [ebp - 0x10]
push eax
call fcn.004bf22b
pop ecx
jmp 0x4bf9bf
lea eax, [ebp - 0x10]
push eax
call fcn.004bf2c6
jmp 0x4bf985
mov eax, dword [edi]
test eax, eax
je 0x4bf9aa
cmp word [eax], dx
je 0x4bf9aa
lea eax, [ebp - 0x10]
push eax
call fcn.004bf1c2
pop ecx
jmp 0x4bf9bd
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x4bfa88
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.004bf6cd
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x4bfa88
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x4bfa88
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x4bfa88
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x4bfa15
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.004b40e0
test ebx, ebx
je 0x4bfa83
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.004b40e0
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4bfa88
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4bfa88
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.004a9526
add esp, 0x10
xor eax, eax
inc eax
jmp 0x4bfa8a
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0044d79a
leave
ret
Function at 0x4c5d8b
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x55eaa8]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4c5dcb
cmp byte [ebx], 0xa
jne 0x4c5dcb
or byte [edi + eax + 0x28], 4
jmp 0x4c5dd0
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x4c5ecf
mov dl, byte [eax]
cmp dl, 0x1a
je 0x4c5eb2
inc eax
cmp dl, 0xd
je 0x4c5dfc
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4c5e22
cmp eax, ecx
jae 0x4c5e30
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x4c5de4
jmp 0x4c5ecf
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4c5ead
cmp dword [ebp - 0x10], 0
je 0x4c5ead
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x55eaa8]
test byte [eax + edi + 0x28], 0x48
je 0x4c5e87
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x4c5e72
mov byte [esi], dl
jmp 0x4c5e83
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x55eaa8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x4c5ecf
cmp byte [ebp - 1], 0xa
jne 0x4c5e96
cmp esi, ebx
jne 0x4c5e96
mov byte [esi], 0xa
jmp 0x4c5ece
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004c7c13
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x4c5ecf
mov byte [esi], 0xd
jmp 0x4c5ece
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x55eaa8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x4c5ecc
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x4c5ecf
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4c5ed8
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x55eaa8]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4c5f1e
cmp word [ebx], dx
jne 0x4c5f1e
or byte [eax + edi + 0x28], 4
jmp 0x4c5f23
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x4c6086
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x4c6066
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4c5f64
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x4c5f9a
cmp eax, edx
jae 0x4c5fa8
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x4c5f3f
jmp 0x4c6086
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x4c6061
cmp dword [ebp - 0x18], 0
je 0x4c6061
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x55eaa8]
test byte [eax + edi + 0x28], 0x48
je 0x4c6037
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x4c5ffb
mov word [esi], cx
jmp 0x4c6032
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x55eaa8]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x55eaa8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x55eaa8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x4c6086
pop eax
cmp word [ebp - 4], ax
jne 0x4c6047
cmp esi, ebx
jne 0x4c6047
mov word [esi], ax
jmp 0x4c6083
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004c7c13
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x4c6086
push 0xd
pop eax
jmp 0x4c6042
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x55eaa8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x4c6080
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x4c6086
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x4ca629
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.004ca44d
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x4ca798
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x4ca798
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x4ca74d
jg 0x4ca685
test eax, eax
je 0x4ca743
push 1
push 0x1000
call fcn.004b2058
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x4ca6a8
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4ca73a
push 0x8000
push ebx
call fcn.004acee0
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x4ca6d1
jg 0x4ca6cc
cmp ecx, 0x1000
jb 0x4ca6d1
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.004b7304
add esp, 0x10
cmp eax, 0xffffffff
je 0x4ca716
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x4ca6cc
jl 0x4ca6fd
test ecx, ecx
jne 0x4ca6be
push dword [ebp - 0xc]
push ebx
call fcn.004acee0
push esi
call fcn.004b072d
add esp, 0xc
xor ebx, ebx
jmp 0x4ca7a6
cmp byte [edi + 0x24], 0
je 0x4ca72d
cmp dword [edi + 0x20], 5
jne 0x4ca72d
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x4ca738
mov ebx, dword [edi + 0x18]
jmp 0x4ca73a
xor ebx, ebx
push esi
call fcn.004b072d
pop ecx
jmp 0x4ca7a6
test ecx, ecx
jg 0x4ca70f
jl 0x4ca74d
test eax, eax
jae 0x4ca70f
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004c7c13
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x4ca76d
cmp byte [edi + 0x1c], 0
je 0x4ca70f
jmp 0x4ca79e
push ebx
call fcn.004bcdb8
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x4ca70f
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x4ca7a6
cmp byte [edi + 0x1c], 0
je 0x4ca7a3
mov ebx, dword [edi + 0x18]
jmp 0x4ca7a6
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004c7c13
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret

Function at 0x4cd580
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.004cd0f0
Function at 0x4ce7b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50dab3
mov eax, dword fs:[0]
push eax
sub esp, 0x84
mov eax, dword [0x550204]
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 edi, dword [ebp + 0xc]
mov ebx, dword [ebp + 8]
mov dword [ebp - 0x80], 0
mov dword [edi], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x7c], 0
lea eax, [ebp - 0x7c]
mov byte [ebp - 4], 1
push eax
lea eax, [ebp - 0x80]
push eax
call fcn.00450b00
mov eax, dword [ebp - 0x80]
add esp, 8
test eax, eax
je 0x4ce9c3
mov esi, dword [sym.imp.OLEAUT32.dll_VariantInit]
push eax
call esi
test eax, eax
je 0x4ce9c3
mov eax, dword [ebp - 0x7c]
test eax, eax
je 0x4ce9c3
push eax
call esi
test eax, eax
je 0x4ce9c3
mov dword [ebp - 0x90], 0
mov dword [ebp - 0x8c], 0
mov dword [ebp - 0x88], 0
push 0x201
push dword [ebp - 0x80]
lea ecx, [ebp - 0x90]
mov byte [ebp - 4], 2
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004ce700
mov esi, dword [ebp - 0x90]
test eax, eax
jne 0x4ce9b4
push 0x64
lea eax, [ebp - 0x74]
push 0
push eax
call fcn.004720f0
add esp, 0xc
mov dword [ebp - 0x78], 0x64
lea eax, [ebp - 0x78]
push eax
lea eax, [ebp - 0x74]
push eax
lea eax, [ebp - 0x84]
push eax
push 0
push dword [ebp - 0x7c]
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4ce9b4
mov eax, dword [ebp - 0x84]
cmp eax, 1
je 0x4ce8db
cmp eax, 2
jne 0x4ce9b4
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x4ce8fc
test cl, 1
jne 0x4ce9b4
mov eax, ecx
shr eax, 1
cmp word [ebp + eax*2 - 0x76], 0
je 0x4ce902
jmp 0x4ce9b4
xor eax, eax
mov word [ebp - 0x74], ax
shr ecx, 1
cmp ecx, 0x2d
jne 0x4ce9b4
lea ecx, [ebp - 0x78]
call fcn.004ccb60
lea eax, [ebp - 0x74]
mov byte [ebp - 4], 3
push eax
lea ecx, [ebp - 0x78]
call fcn.004ccc30
lea eax, [ebp - 0x84]
mov dword [ebp - 0x84], 0
push eax
lea eax, [ebp - 0x20]
push 0x514868
push eax
call fcn.00403150
push 0x2a
push dword [ebp - 0x78]
call fcn.004cd0f0
movzx eax, al
add esp, 0x14
cmp dword [ebp - 0x84], eax
jne 0x4ce9ac
lea edx, [ebp - 0x74]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4ce962
sub edx, ecx
lea eax, [ebp - 0x74]
sar edx, 1
mov ecx, ebx
push edx
push eax
call fcn.004cc8e0
push dword [0x550d14]
lea eax, [ebp - 0x74]
push dword [0x550d10]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x4ce99d
mov dword [edi], 1
lea ecx, [ebp - 0x78]
call fcn.00426d10
mov edi, 1
jmp 0x4ce9b6
lea ecx, [ebp - 0x78]
call fcn.00426d10
xor edi, edi
test esi, esi
je 0x4ce9c5
push esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4ce9c5
xor edi, edi
push dword [ebp - 0x7c]
mov esi, dword [sym.imp.OLEAUT32.dll_SysStringLen]
call esi
push dword [ebp - 0x80]
call esi
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 - 0x10]
xor ecx, ebp
call fcn.0044d79a
mov esp, ebp
pop ebp
ret
Function at 0x4cea00
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
mov edx, dword [ebp + 0xc]
push esi
mov esi, ecx
test edx, edx
jne 0x4cea15
lea eax, [edx + 0xd]
pop esi
pop ebp
ret 0xc
mov eax, edx
push edi
lea edi, [eax + 2]
nop dword [eax + eax]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x4cea20
sub eax, edi
sar eax, 1
lea eax, [eax*2 + 2]
push eax
push edx
push dword [ebp + 0x10]
push 0
push dword [ebp + 8]
push dword [esi]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
pop edi
pop esi
pop ebp
ret 0xc
Function at 0x4d1cf0
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 0x4d1d61
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x4d1d2f
cmp eax, 2
jne 0x4d1d4b
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x4d1d5b
test ecx, ecx
je 0x4d1d56
test cl, 1
jne 0x4d1d4b
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x4d1d5b
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 0x4d53b0
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
push 0
push dword [ebp + 8]
call fcn.004d59c0
add esp, 8
test al, al
je 0x4d53d5
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x4d53d5
mov al, 1
pop ebp
ret
xor al, al
pop ebp
ret

Function at 0x4d59c0
Capabilities:
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
setne al
pop ebp
ret

Function at 0x4d6e70
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
lea eax, [ebp - 4]
push eax
push dword [ecx]
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4d6e9b
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x4d6e9b
xor al, al
pop esi
mov esp, ebp
pop ebp
ret 4
mov eax, dword [ebp + 8]
xor ecx, ecx
mov edx, dword [ebp - 4]
add ecx, esi
pop esi
adc edx, 0
mov dword [eax], ecx
mov dword [eax + 4], edx
mov al, 1
mov esp, ebp
pop ebp
ret 4
Function at 0x4dc4b0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x550204]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
lea ecx, [ebp - 0xc]
push esi
mov esi, dword [ebp + 0xc]
push edi
push 0
push 0
push 0x80
push 2
push 1
push 0x40000000
push eax
mov dword [ebp - 0xc], 0
mov dword [ebp - 8], 0
call fcn.004db1f0
mov edi, dword [ebp - 0xc]
test eax, eax
js 0x4dc543
cmp dword [esi + 0x14], 0x10
mov eax, dword [esi + 0x10]
jb 0x4dc503
mov esi, dword [esi]
push 0
lea ecx, [ebp - 8]
push ecx
push eax
push esi
push edi
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x4dc521
call fcn.0041a5a0
mov esi, eax
test esi, esi
js 0x4dc53c
push edi
call dword [sym.imp.KERNEL32.dll_FlushFileBuffers]
test eax, eax
jne 0x4dc53a
call fcn.0041a5a0
mov esi, eax
not esi
shr esi, 0x1f
jmp 0x4dc545
xor esi, esi
not esi
shr esi, 0x1f
jmp 0x4dc545
xor esi, esi
test edi, edi
je 0x4dc550
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
xor ecx, ebp
pop esi
call fcn.0044d79a
mov esp, ebp
pop ebp
ret
Function at 0x4df720
Capabilities:
Encrypt or decrypt via wincrypt

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x50eeb6
mov eax, dword fs:[0]
push eax
sub esp, 0x108
mov eax, dword [0x550204]
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 esi, dword [ecx + 8]
mov edi, dword [ebp + 8]
mov ebx, dword [ebp + 0x14]
mov dword [ebp - 0xb4], ecx
mov dword [ebp - 4], 0
test esi, esi
je 0x4df80d
test edi, edi
je 0x4df839
mov edx, dword [ebp + 0x10]
test edx, 0xf
jne 0x4df865
lea eax, [edx - 0x10]
cmp dword [ebp + 0xc], eax
jbe 0x4df891
cmp byte [ecx + 0x10], 0
je 0x4df8bd
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], edx
push eax
push edi
push 0
push 1
push 0
push esi
call dword [sym.imp.ADVAPI32.dll_CryptDecrypt]
mov ecx, eax
test ecx, ecx
je 0x4df8e9
jmp 0x4df7e5
mov eax, dword [ebp - 0x18]
mov dword [ebx], eax
test ecx, ecx
setne al
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.0044d79a
mov esp, ebp
pop ebp
ret 0x10
push 0x80090003
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Key_is_not_valid
lea ecx, [ebp - 0xc0]
call fcn.004de420
push 0x548adc
lea eax, [ebp - 0xc0]
push eax
call fcn.00471b01
push 0x6f8
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_NULL
lea ecx, [ebp - 0xcc]
call fcn.004de420
push 0x548adc
lea eax, [ebp - 0xcc]
push eax
call fcn.00471b01
push 0x80090005
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Data_size_is_not_a_multple_of_block_size
lea ecx, [ebp - 0xd8]
call fcn.004de420
push 0x548adc
lea eax, [ebp - 0xd8]
push eax
call fcn.00471b01
push 0x80090028
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_Buffer_is_too_small
lea ecx, [ebp - 0xe4]
call fcn.004de420
push 0x548adc
lea eax, [ebp - 0xe4]
push eax
call fcn.00471b01
push 0x80090027
call dword [sym.imp.KERNEL32.dll_SetLastError]
push str.Decrypt_1_:_IV_has_not_been_set
lea ecx, [ebp - 0xf0]
call fcn.004de420
push 0x548adc
lea eax, [ebp - 0xf0]
push eax
call fcn.00471b01
push 0x98
lea ecx, [ebp - 0xb0]
call fcn.004e1bb0
push 1
push 2
lea ecx, [ebp - 0xb0]
call fcn.004de0c0
lea eax, [ebp - 0xb0]
mov byte [ebp - 4], 1
push str.Decrypt_1_:_CryptDecrypt_failed__
push eax
call fcn.004ddae0
mov esi, dword [sym.imp.KERNEL32.dll_GetLastError]
add esp, 8
call esi
push eax
call fcn.004e0330
push eax
lea eax, [ebp - 0xb0]
push eax
call fcn.004ddae0
add esp, 0xc
lea eax, [ebp - 0xb0]
push str.__0x
push eax
call fcn.004ddae0
add esp, 8
mov ecx, eax
push 0x4e2660
call fcn.004df0b0
mov edi, eax
call esi
push eax
mov ecx, edi
call fcn.004dedf0
push 0x52f2c0
push eax
call fcn.004ddae0
add esp, 8
mov dword [ebx], 0
lea eax, [ebp - 0x114]
lea ecx, [ebp - 0xb0]
push eax
call fcn.004e2de0
mov ecx, eax
mov byte [ebp - 4], 2
call fcn.00441a2e
push eax
lea ecx, [ebp - 0xfc]
call fcn.004de420
push 0x548adc
lea eax, [ebp - 0xfc]
push eax
call fcn.00471b01
push 0
push 0
call fcn.00471b01
int3