joyce8/EMBER2024-capa huggingface dataset:
Function at 0x433ba0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
push edi
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0x20019
push 0
push dword [ebp + 8]
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x433bd0
xor edi, edi
jmp 0x433c12
lea eax, [ebp - 0xc]
mov dword [ebp - 0x10], 0
push eax
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
push eax
lea eax, [ebp - 0x10]
mov dword [ebp - 0xc], 4
push eax
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor edi, edi
test esi, esi
cmove edi, dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0
mov esi, eax
call fcn.004865ab
push 0
push edi
push edx
push eax
call fcn.004866a0
fld qword [0x4c0648]
add esp, 0x14
fcompi st(1)
jbe 0x433c66
mov eax, 0x10624dd3
mul esi
shr edx, 6
mov dword [ebp - 0x10], edx
fild dword [ebp - 0x10]
test edx, edx
jns 0x433c52
fadd qword [0x4c0650]
fstp qword [ebp - 0x14]
fld qword [ebp - 0x14]
fcompi st(1)
fstp st(0)
jbe 0x433c68
pop edi
xor al, al
pop esi
mov esp, ebp
pop ebp
ret
fstp st(0)
pop edi
mov al, 1
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x433c70
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0x20019
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x433cdc
mov esi, dword [ebp + 0x18]
mov dword [ebp - 8], 3
mov eax, dword [esi]
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0xc]
push eax
push dword [ebp + 0x14]
lea eax, [ebp - 8]
push eax
push 0
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
cmp dword [ebp - 8], 3
jne 0x433cdc
mov eax, dword [ebp - 0xc]
push dword [ebp - 4]
mov dword [esi], eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
pop esi
mov esp, ebp
pop ebp
ret
mov eax, 0x80004005
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x433cf0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push 0
call fcn.004865ab
add esp, 4
mov dword [ebp - 0xc], eax
lea eax, [ebp - 8]
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
push eax
lea eax, [ebp - 4]
push eax
push 0
push 0x2001f
push 0
push 0
push 0
push dword [ebp + 8]
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
jne 0x433d57
push 4
lea eax, [ebp - 0xc]
push eax
push 4
push 0
push dword [ebp + 0xc]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esp, ebp
pop ebp
ret
Function at 0x434c40
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b26d2
mov eax, dword fs:[0]
push eax
sub esp, 0x830
mov eax, dword [0x4ec05c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor ecx, ecx
mov eax, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0x83c], esi
mov dword [ebp - 0x834], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 7
mov dword [ebp - 0x82c], 0
mov word [esi], cx
cmp dword [eax + 0x14], 8
mov dword [ebp - 4], ecx
mov dword [ebp - 0x834], 1
jb 0x434cb8
mov eax, dword [eax]
lea ecx, [ebp - 0x82c]
push ecx
push 0x20019
push 0
push eax
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x434df8
push 0x800
push eax
lea eax, [ebp - 0x810]
push eax
call fcn.00476450
add esp, 0xc
mov dword [ebp - 0x838], 0x400
cmp dword [edi + 0x14], 8
mov dword [ebp - 0x830], 1
jb 0x434d0b
mov edi, dword [edi]
lea eax, [ebp - 0x838]
push eax
lea eax, [ebp - 0x810]
push eax
lea eax, [ebp - 0x830]
push eax
push 0
push edi
push dword [ebp - 0x82c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x434dec
cmp dword [ebp - 0x830], 1
jne 0x434dec
lea eax, [ebp - 0x810]
push eax
lea ecx, [ebp - 0x828]
call fcn.00403050
mov edi, eax
cmp esi, edi
je 0x434de1
mov ecx, dword [esi + 0x14]
cmp ecx, 8
jb 0x434d99
mov eax, dword [esi]
lea ecx, [ecx*2 + 2]
cmp ecx, 0x1000
jb 0x434d8f
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x434e15
mov eax, edx
push ecx
push eax
call fcn.00473d9c
add esp, 8
mov dword [esi + 0x10], 0
xor eax, eax
mov dword [esi + 0x14], 7
mov word [esi], ax
mov eax, dword [edi]
mov dword [esi], eax
mov eax, dword [edi + 4]
mov dword [esi + 4], eax
mov eax, dword [edi + 8]
mov dword [esi + 8], eax
mov eax, dword [edi + 0xc]
mov dword [esi + 0xc], eax
mov eax, dword [edi + 0x10]
mov dword [esi + 0x10], eax
mov eax, dword [edi + 0x14]
mov dword [esi + 0x14], eax
xor eax, eax
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 7
mov word [edi], ax
lea ecx, [ebp - 0x828]
call fcn.00402190
push dword [ebp - 0x82c]
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
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00474009
mov esp, ebp
pop ebp
ret
call fcn.0047f349
int3
Function at 0x438d90
Capabilities:
Encode data using xor

Disassembly:
sub esp, 8
mov eax, dword [esp + 0x10]
xor dl, dl
mov ecx, dword [esp + 0x14]
push ebx
mov ebx, dword [esp + 0x10]
mov dword [esp + 8], eax
push ebp
push esi
push edi
test bl, 3
jne 0x438ec1
test al, 3
jne 0x438ec1
mov edi, ecx
mov dword [esp + 0x10], 0
shr edi, 2
xor esi, esi
test edi, edi
je 0x438e7c
cmp edi, 8
jb 0x438e45
mov ebp, dword [esp + 0x20]
mov edx, edi
mov dword [esp + 0x14], ebx
and edx, 0xfffffff8
add eax, 0x10
xorps xmm3, xmm3
sub dword [esp + 0x14], ebp
xorps xmm2, xmm2
mov ebp, dword [esp + 0x14]
movups xmm0, xmmword [eax - 0x10]
lea eax, [eax + 0x20]
movups xmm1, xmmword [ebx + esi*4]
add esi, 8
pxor xmm1, xmm0
por xmm3, xmm1
movups xmm1, xmmword [eax + ebp - 0x20]
movups xmm0, xmmword [eax - 0x20]
pxor xmm1, xmm0
por xmm2, xmm1
cmp esi, edx
jb 0x438df4
mov eax, dword [esp + 0x20]
por xmm2, xmm3
movaps xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movd dword [esp + 0x10], xmm2
cmp esi, edi
jae 0x438e80
mov ebp, ebx
lea edx, [eax + esi*4]
sub ebp, eax
mov dword [esp + 0x14], ebp
mov ebp, edi
mov ebx, dword [esp + 0x14]
sub ebp, esi
mov esi, edi
mov edi, dword [esp + 0x10]
mov eax, dword [edx + ebx]
lea edx, [edx + 4]
xor eax, dword [edx - 4]
or edi, eax
sub ebp, 1
jne 0x438e62
mov ebx, dword [esp + 0x1c]
mov dword [esp + 0x10], edi
jmp 0x438e84
xor edi, edi
jmp 0x438e84
mov edi, dword [esp + 0x10]
shl esi, 2
sub ecx, esi
jne 0x438e98
test edi, edi
pop edi
pop esi
pop ebp
sete al
pop ebx
add esp, 8
ret
mov eax, dword [esp + 0x10]
add ebx, esi
mov ebp, dword [esp + 0x20]
mov edx, eax
shr eax, 0x10
add ebp, esi
shr edx, 0x18
or dl, al
mov dword [esp + 0x14], ebp
mov eax, dword [esp + 0x10]
shr eax, 8
or dl, al
mov eax, ebp
or dl, byte [esp + 0x10]
xor edi, edi
test ecx, ecx
je 0x438f84
cmp ecx, 0x20
jb 0x438f65
mov esi, ecx
add eax, 0x10
and esi, 0xffffffe0
xorps xmm3, xmm3
mov dword [esp + 0x1c], esi
xorps xmm2, xmm2
mov esi, ebx
sub esi, dword [esp + 0x14]
mov dword [esp + 0x10], esi
mov esi, dword [esp + 0x1c]
mov ebp, dword [esp + 0x10]
nop dword [eax + eax]
movups xmm0, xmmword [eax - 0x10]
lea eax, [eax + 0x20]
movups xmm1, xmmword [edi + ebx]
add edi, 0x20
pxor xmm1, xmm0
por xmm3, xmm1
movups xmm1, xmmword [eax + ebp - 0x20]
movups xmm0, xmmword [eax - 0x20]
pxor xmm1, xmm0
por xmm2, xmm1
cmp edi, esi
jb 0x438f00
por xmm2, xmm3
movaps xmm0, xmm2
psrldq xmm0, 8
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 4
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 2
por xmm2, xmm0
movups xmm0, xmm2
psrldq xmm0, 1
por xmm2, xmm0
movd eax, xmm2
or dl, al
mov ebp, dword [esp + 0x14]
cmp edi, ecx
jae 0x438f84
sub ebx, ebp
lea esi, [edi + ebp]
sub ecx, edi
mov al, byte [ebx + esi]
lea esi, [esi + 1]
xor al, byte [esi - 1]
or dl, al
sub ecx, 1
jne 0x438f74
pop edi
pop esi
test dl, dl
pop ebp
sete al
pop ebx
add esp, 8
ret
Function at 0x4518b0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b0490
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x4ec05c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [esi + 0x30]
mov ecx, dword [esi + 0x34]
cmp eax, ecx
mov edx, dword [esi + 0x38]
mov edi, edx
cmovb ecx, eax
mov dword [ebp - 4], 0
xor al, al
rep stosb byte es:[edi], al
push edx
call fcn.00438d80
mov ecx, dword [esi + 0xc]
add esp, 4
test ecx, ecx
je 0x451907
mov eax, dword [ecx]
push 1
call dword [eax]
test byte [ebp + 8], 1
je 0x451918
push 0x3c
push esi
call fcn.00473d9c
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x45b540
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b465d
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x4ec05c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
xor eax, eax
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 7
mov word [edi], ax
lea ebx, [edi + 0x18]
mov dword [ebp - 4], eax
mov dword [ebx + 0x10], eax
mov dword [ebx + 0x14], 7
mov word [ebx], ax
lea esi, [edi + 0x30]
mov byte [ebp - 4], 1
push 0x40
mov dword [ebp - 0x14], esi
mov dword [esi], eax
mov dword [esi + 4], eax
call fcn.00473d6c
add esp, 4
mov dword [eax], eax
mov dword [eax + 4], eax
mov dword [eax + 8], eax
mov word [eax + 0xc], 0x101
mov dword [esi], eax
mov esi, dword [ebp + 8]
mov byte [ebp - 4], 2
cmp edi, esi
je 0x45b5dc
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x45b5d1
mov eax, dword [esi]
push dword [esi + 0x10]
mov ecx, edi
push eax
call fcn.004029b0
push 1
push 0x4b9cac
mov ecx, edi
call fcn.00402830
push 0x10
push str.cfgsproduct.dat
mov ecx, eax
call fcn.00402830
cmp ebx, esi
je 0x45b611
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x45b606
mov eax, dword [esi]
push dword [esi + 0x10]
mov ecx, ebx
push eax
call fcn.004029b0
push 1
push 0x4b9cac
mov ecx, ebx
call fcn.00402830
push 0xc
push str.cfgsoem.ini
mov ecx, eax
call fcn.00402830
push 0x24
call fcn.00473d6c
add esp, 4
mov dword [ebp + 8], eax
mov byte [ebp - 4], 3
test eax, eax
je 0x45b64f
push esi
mov ecx, eax
call fcn.004196a0
mov dword [edi + 0x38], eax
jmp 0x45b656
mov dword [edi + 0x38], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x45bc20
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x4ec05c]
xor eax, ebp
mov dword [ebp - 4], eax
mov edx, dword [ebp + 0xc]
xor eax, eax
push ebx
mov ebx, dword [ebp + 8]
mov ecx, edx
push esi
mov esi, dword [ebp + 0x10]
mov word [ebp - 0x1c], ax
lea eax, [ecx + 2]
mov dword [ebp - 0xc], 0
push edi
mov edi, dword [ebp + 0x14]
mov dword [ebp - 8], 7
mov dword [ebp - 0x20], eax
jmp 0x45bc60
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x45bc60
sub ecx, dword [ebp - 0x20]
sar ecx, 1
push ecx
push edx
lea ecx, [ebp - 0x1c]
call fcn.004029b0
cmp dword [ebp - 8], 8
lea ecx, [ebp - 0x24]
push ecx
push 0x20219
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x24], 0
cmovae eax, dword [ebp - 0x1c]
push 0
push eax
push ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x45bce3
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0x18]
add eax, eax
mov dword [ebp - 0x28], eax
lea eax, [ebp - 0x28]
push eax
push edi
lea eax, [ebp - 0x20]
push eax
push 0
push esi
push dword [ebp - 0x24]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x24]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x45bce3
mov eax, dword [ebp - 0x20]
cmp eax, 1
je 0x45bcdf
cmp eax, 2
jne 0x45bce3
xor esi, esi
jmp 0x45bce8
mov esi, 0x80004005
mov edx, dword [ebp - 8]
cmp edx, 8
jb 0x45bd1e
mov ecx, dword [ebp - 0x1c]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x45bd14
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x45bd31
push edx
push ecx
call fcn.00473d9c
add esp, 8
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00474009
mov esp, ebp
pop ebp
ret
call fcn.0047f349
int3

Function at 0x45bd40
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0
push 0x20006
push 0
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x45bd74
xor al, al
mov esp, ebp
pop ebp
ret
push esi
mov esi, dword [ebp + 0x14]
mov ecx, esi
cmp dword [esi + 0x14], 8
jb 0x45bd84
mov ecx, dword [esi]
mov esi, ecx
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [eax*2 + 2]
push eax
push esi
push 1
push 0
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
pop esi
sete al
mov esp, ebp
pop ebp
ret
Function at 0x45e780
Capabilities:
Compare security identifiers

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
push ebx
push esi
lea eax, [ebp - 0x10]
mov dword [ebp - 0x10], 0
push eax
push 0
push 8
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenThreadToken]
test eax, eax
jne 0x45e952
mov ebx, dword [sym.imp.KERNEL32.dll_GetLastError]
call ebx
cmp eax, 0x3f0
jne 0x45e952
push edi
mov ecx, esi
call fcn.0045f300
mov edi, eax
cmp edi, 0xffffffff
je 0x45e949
lea eax, [ebp - 0xc]
mov dword [ebp - 0xc], 0xffffffff
push eax
push 0x20008
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
je 0x45e935
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x10], eax
test edi, edi
je 0x45e92b
test eax, eax
je 0x45e92b
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0
push 0
push 1
push edi
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
test eax, eax
jne 0x45e836
call ebx
cmp eax, 0x7a
jne 0x45e92b
push dword [ebp - 4]
call fcn.00473daa
add esp, 4
mov ebx, eax
lea eax, [ebp - 4]
mov dword [ebp - 0x18], ebx
push eax
push dword [ebp - 4]
push ebx
push 1
push edi
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
test eax, eax
je 0x45e922
mov eax, dword [ebx]
mov dword [ebp - 0x14], eax
test eax, eax
je 0x45e922
push eax
call dword [sym.imp.ADVAPI32.dll_IsValidSid]
test eax, eax
je 0x45e922
lea eax, [ebp - 4]
mov dword [ebp - 4], 0
push eax
push 0
push 0
push 1
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
test eax, eax
jne 0x45e8a8
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x7a
jne 0x45e92b
push dword [ebp - 4]
call fcn.00473daa
add esp, 4
mov dword [ebp - 8], eax
lea ecx, [ebp - 4]
push ecx
push dword [ebp - 4]
push eax
push 1
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_GetTokenInformation]
test eax, eax
je 0x45e90f
mov eax, dword [ebp - 8]
mov eax, dword [eax]
mov dword [ebp - 0x10], eax
test eax, eax
je 0x45e90f
push eax
call dword [sym.imp.ADVAPI32.dll_IsValidSid]
test eax, eax
je 0x45e90f
push dword [ebp - 0x10]
push dword [ebp - 0x14]
call dword [sym.imp.ADVAPI32.dll_EqualSid]
push dword [ebp - 0x18]
cmp eax, 1
sete bl
call fcn.00473db3
push dword [ebp - 8]
call fcn.00473db3
add esp, 8
test bl, bl
jne 0x45e935
jmp 0x45e92b
push ebx
call fcn.00473db3
push dword [ebp - 8]
call fcn.00473db3
add esp, 8
jmp 0x45e92b
push ebx
call fcn.00473db3
add esp, 4
push edi
call dword [sym.imp.ADVAPI32.dll_ImpersonateLoggedOnUser]
mov byte [esi], 1
push edi
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
call edi
mov eax, dword [ebp - 0xc]
cmp eax, 0xffffffff
je 0x45e949
push eax
call edi
pop edi
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
push dword [ebp - 0x10]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x45f300
Capabilities:
Enumerate processes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4b4c6b
mov eax, dword fs:[0]
push eax
sub esp, 0x250
mov eax, dword [0x4ec05c]
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
lea eax, [ebp - 0x248]
mov dword [ebp - 0x244], 0xffffffff
push eax
mov dword [ebp - 0x248], 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
call dword [sym.imp.KERNEL32.dll_ProcessIdToSessionId]
test eax, eax
je 0x45f510
cmp dword [ebp - 0x248], 0xffffffff
je 0x45f510
xor esi, esi
xor edi, edi
xor ebx, ebx
mov dword [ebp - 0x24c], esi
mov dword [ebp - 0x25c], esi
mov dword [ebp - 0x258], edi
mov dword [ebp - 0x254], ebx
push ebx
push 2
mov dword [ebp - 4], ebx
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov dword [ebp - 0x240], eax
cmp eax, 0xffffffff
je 0x45f4d9
push 0x228
lea eax, [ebp - 0x238]
mov dword [ebp - 0x23c], 0x22c
push ebx
push eax
call fcn.00476450
add esp, 0xc
lea eax, [ebp - 0x23c]
push eax
push dword [ebp - 0x240]
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
je 0x45f450
jmp 0x45f3e0
lea eax, [ebp - 0x218]
push str.explorer.exe
push eax
call fcn.0047f990
add esp, 8
test eax, eax
jne 0x45f42e
cmp edi, ebx
je 0x45f40f
mov eax, dword [ebp - 0x234]
mov dword [edi], eax
add edi, 4
mov dword [ebp - 0x258], edi
jmp 0x45f42e
lea eax, [ebp - 0x234]
push eax
push edi
lea ecx, [ebp - 0x25c]
call fcn.00402ea0
mov ebx, dword [ebp - 0x254]
mov edi, dword [ebp - 0x258]
lea eax, [ebp - 0x23c]
push eax
push dword [ebp - 0x240]
call sub.KERNEL32.dll_Process32NextW
test eax, eax
jne 0x45f3e0
mov esi, dword [ebp - 0x25c]
mov dword [ebp - 0x24c], esi
push dword [ebp - 0x240]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
cmp esi, edi
je 0x45f4d9
lea eax, [ebp - 0x240]
mov dword [ebp - 0x240], 0xffffffff
push eax
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ProcessIdToSessionId]
test eax, eax
je 0x45f4c4
mov eax, dword [ebp - 0x240]
cmp eax, dword [ebp - 0x248]
jne 0x45f4c4
push dword [esi]
push 0
push 0x100400
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov dword [ebp - 0x250], eax
test eax, eax
je 0x45f4c4
lea ecx, [ebp - 0x244]
push ecx
push 0xf
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
push dword [ebp - 0x250]
test eax, eax
jne 0x45f4cd
call dword [sym.imp.KERNEL32.dll_CloseHandle]
add esi, 4
cmp esi, edi
jne 0x45f460
jmp 0x45f4d3
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov esi, dword [ebp - 0x24c]
mov edi, dword [ebp - 0x244]
test esi, esi
je 0x45f50c
sub ebx, esi
mov eax, esi
and ebx, 0xfffffffc
cmp ebx, 0x1000
jb 0x45f502
mov esi, dword [esi - 4]
add ebx, 0x23
sub eax, esi
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x45f532
push ebx
push esi
call fcn.00473d9c
add esp, 8
mov eax, edi
jmp 0x45f516
mov eax, dword [ebp - 0x244]
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.00474009
mov esp, ebp
pop ebp
ret
call fcn.0047f349
int3
Function at 0x45f580
Capabilities:
Decode data using base64 via dword translation table
Encode data using base64

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
lea eax, [esi - 1]
add eax, ecx
cmp byte [eax], 0x3d
jne 0x45f5a1
lea eax, [eax - 1]
dec esi
cmp byte [eax], 0x3d
je 0x45f595
mov dword [ebp + 0xc], esi
xor eax, eax
test esi, esi
je 0x45f658
push ebx
mov edx, 1
mov dword [ebp + 8], 2
lea ebx, [esi - 1]
sub edx, ecx
shr ebx, 2
push edi
lea edi, [ecx + 2]
mov dword [ebp - 4], edx
inc ebx
jmp 0x45f5d0
movsx ecx, byte [edi - 1]
mov dh, byte [ecx + 0x4c8c88]
movsx ecx, byte [edi - 2]
mov dl, byte [ecx + 0x4c8c88]
mov cl, dh
sar cl, 4
and cl, 3
shl dl, 2
or dl, cl
mov ecx, dword [ebp + 0x10]
mov byte [eax + ecx], dl
inc eax
mov ecx, dword [ebp + 8]
cmp ecx, esi
jae 0x45f644
movsx ecx, byte [edi]
mov esi, dword [ebp + 0x10]
shl dh, 4
mov dl, byte [ecx + 0x4c8c88]
mov cl, dl
sar cl, 2
and cl, 0xf
or cl, dh
mov byte [eax + esi], cl
inc eax
mov ecx, dword [ebp - 4]
mov esi, dword [ebp + 0xc]
add ecx, edi
cmp ecx, esi
jae 0x45f641
movsx ecx, byte [edi + 1]
shl dl, 6
mov cl, byte [ecx + 0x4c8c88]
and cl, 0x3f
or cl, dl
mov edx, dword [ebp + 0x10]
mov byte [eax + edx], cl
inc eax
mov ecx, dword [ebp + 8]
add ecx, 4
add edi, 4
mov dword [ebp + 8], ecx
sub ebx, 1
jne 0x45f5d0
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x4611c0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ae818
mov eax, dword fs:[0]
push eax
sub esp, 0x34
mov eax, dword [0x4ec05c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
mov eax, esi
cmp dword [esi + 0x14], 8
jb 0x4611f7
mov eax, dword [esi]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x461354
cmp dword [esi + 0x14], 8
mov eax, esi
jb 0x461211
mov eax, dword [esi]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x461354
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x461354
push esi
lea ecx, [ebp - 0x28]
call fcn.00402fb0
cmp dword [ebp - 0x14], 8
lea edx, [ebp - 0x28]
mov ebx, dword [ebp - 0x18]
cmovae edx, dword [ebp - 0x28]
mov dword [ebp - 4], 0
test ebx, ebx
je 0x461283
or ecx, 0xffffffff
lea eax, [ebx - 1]
cmp eax, ecx
cmovb ecx, eax
cmp word [edx + ecx*2], 0x5c
lea ecx, [edx + ecx*2]
je 0x46127d
lea ebx, [ebx]
cmp ecx, edx
je 0x461283
sub ecx, 2
cmp word [ecx], 0x5c
jne 0x461270
sub ecx, edx
sar ecx, 1
jmp 0x461286
or ecx, 0xffffffff
cmp ecx, 0xffffffff
jne 0x4612a4
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
mov dword [ebp - 0x18], 0
cmovae eax, dword [ebp - 0x28]
xor ecx, ecx
mov word [eax], cx
jmp 0x461314
xor eax, eax
mov dword [ebp - 0x30], 0
cmp ebx, ecx
mov word [ebp - 0x40], ax
lea eax, [ebp - 0x28]
mov dword [ebp - 0x2c], 7
cmovb ecx, ebx
cmp dword [ebp - 0x14], 8
push ecx
cmovae eax, dword [ebp - 0x28]
lea ecx, [ebp - 0x40]
push eax
call fcn.004029b0
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.00406de0
mov edx, dword [ebp - 0x2c]
cmp edx, 8
jb 0x461314
mov ecx, dword [ebp - 0x40]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x46130a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x461380
push edx
push ecx
call fcn.00473d9c
add esp, 8
cmp dword [ebp - 0x18], 0
je 0x461374
lea eax, [ebp - 0x28]
push eax
call fcn.004611c0
add esp, 4
test eax, eax
je 0x461374
cmp dword [esi + 0x14], 8
jb 0x461332
mov esi, dword [esi]
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
test eax, eax
jne 0x46134c
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x461374
lea ecx, [ebp - 0x28]
call fcn.00402190
mov eax, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.00474009
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x28]
call fcn.00402190
xor eax, eax
jmp 0x461359
call fcn.0047f349
int3