joyce8/EMBER2024-capa huggingface dataset:
Function at 0x50cba0
Capabilities:
Check if file exists
Create directory
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x573511
mov eax, dword fs:[0]
push eax
sub esp, 0x218
mov eax, dword [0x5c324c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x21c]
mov esi, dword [ebp + 0xc]
push 0x20a
push 0
push eax
mov dword [ebp - 0x224], edi
call fcn.0051ce00
add esp, 0xc
lea eax, [ebp - 0x21c]
push 0
push 2
push eax
push 0
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
call fcn.00415b90
mov ecx, eax
test ecx, ecx
je 0x50cd48
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x224], eax
lea eax, [ebp - 0x21c]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x224]
call fcn.0040e320
test al, al
jne 0x50cc67
lea ecx, [ebp - 0x21c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50cc45
sub ecx, edx
lea eax, [ebp - 0x21c]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x224]
call fcn.0041af00
push 0
push esi
mov esi, dword [ebp - 0x224]
lea eax, [ebp - 0x220]
push esi
push eax
mov dword [ebp - 4], 1
call fcn.0050d150
add esp, 0x10
lea edx, [esi - 0x10]
mov byte [ebp - 4], 3
or esi, 0xffffffff
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x50cca5
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp dword [ebp + 0x10], 0
je 0x50ccfb
push 0
push dword [ebp - 0x220]
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
push dword [ebp - 0x220]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x50ccfb
push 0x5778f8
mov ecx, edi
call fcn.00406970
mov eax, dword [ebp - 0x220]
mov dword [ebp - 4], 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], esi
dec esi
test esi, esi
jg 0x50cd2b
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
jmp 0x50cd2b
lea eax, [ebp - 0x220]
mov ecx, edi
push eax
call fcn.00420500
mov edx, dword [ebp - 0x220]
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], esi
dec esi
test esi, esi
jg 0x50cd2b
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
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.00472b5d
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.0040e300
int3
Function at 0x50cd60
Capabilities:
Check if file exists
Create directory
Get common file path

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x573511
mov eax, dword fs:[0]
push eax
sub esp, 0x218
mov eax, dword [0x5c324c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x21c]
mov esi, dword [ebp + 0xc]
push 0x20a
push 0
push eax
mov dword [ebp - 0x224], edi
call fcn.0051ce00
add esp, 0xc
lea eax, [ebp - 0x21c]
push eax
push 0x104
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
call fcn.00415b90
mov ecx, eax
test ecx, ecx
je 0x50cf07
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebp - 0x224], eax
lea eax, [ebp - 0x21c]
mov dword [ebp - 4], 0
push eax
lea ecx, [ebp - 0x224]
call fcn.0040e320
test al, al
jne 0x50ce26
lea ecx, [ebp - 0x21c]
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x50ce04
sub ecx, edx
lea eax, [ebp - 0x21c]
sar ecx, 1
push ecx
push eax
lea ecx, [ebp - 0x224]
call fcn.0041af00
push 0
push esi
mov esi, dword [ebp - 0x224]
lea eax, [ebp - 0x220]
push esi
push eax
mov dword [ebp - 4], 1
call fcn.0050d150
add esp, 0x10
lea edx, [esi - 0x10]
mov byte [ebp - 4], 3
or esi, 0xffffffff
mov eax, esi
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x50ce64
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
cmp dword [ebp + 0x10], 0
je 0x50ceba
push 0
push dword [ebp - 0x220]
push 0
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
push dword [ebp - 0x220]
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x50ceba
push 0x5778f8
mov ecx, edi
call fcn.00406970
mov eax, dword [ebp - 0x220]
mov dword [ebp - 4], 0xffffffff
add eax, 0xfffffff0
lock xadd dword [eax + 0xc], esi
dec esi
test esi, esi
jg 0x50ceea
mov ecx, dword [eax]
push eax
mov edx, dword [ecx]
call dword [edx + 4]
jmp 0x50ceea
lea eax, [ebp - 0x220]
mov ecx, edi
push eax
call fcn.00420500
mov edx, dword [ebp - 0x220]
mov dword [ebp - 4], 0xffffffff
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], esi
dec esi
test esi, esi
jg 0x50ceea
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
mov eax, edi
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.00472b5d
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.0040e300
int3
Function at 0x50d150
Capabilities:
Check if file exists
Create directory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5735c0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5c324c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x50d269
cmp dword [ebp + 0x10], 0
je 0x50d269
call fcn.00415b90
mov ecx, eax
test ecx, ecx
je 0x50d2b9
mov eax, dword [ecx]
call dword [eax + 0xc]
lea esi, [eax + 0x10]
mov dword [ebp + 0xc], esi
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, 0x105
or eax, ecx
mov dword [ebp - 4], 1
jge 0x50d1ce
push 0x105
lea ecx, [ebp + 0xc]
call fcn.00418c10
mov esi, dword [ebp + 0xc]
push dword [ebp + 0x10]
push edi
push esi
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
push dword [esi - 8]
push esi
call fcn.005215fc
add esp, 8
test eax, eax
js 0x50d2c3
cmp eax, dword [esi - 8]
jg 0x50d2c3
xor ecx, ecx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], cx
cmp dword [ebp + 0x14], ecx
je 0x50d259
push ecx
push esi
push ecx
call dword [sym.imp.SHELL32.dll_SHCreateDirectoryExW]
push esi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
jne 0x50d259
mov edi, dword [ebp + 8]
mov ecx, edi
push 0x5778f8
call fcn.00406970
mov dword [ebp - 4], 0xffffffff
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x50d246
mov ecx, dword [esi]
push esi
mov edx, dword [ecx]
call dword [edx + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov edi, dword [ebp + 8]
lea eax, [ebp + 0xc]
push eax
mov ecx, edi
call fcn.00420500
jmp 0x50d227
call fcn.00415b90
mov ecx, eax
test ecx, ecx
je 0x50d2cd
mov eax, dword [ecx]
call dword [eax + 0xc]
mov esi, dword [ebp + 8]
add eax, 0x10
mov dword [esi], eax
push 0x5778f8
mov ecx, esi
mov dword [ebp - 4], 0
call fcn.0040e320
test al, al
jne 0x50d2a6
push 0
push 0x5778f8
mov ecx, esi
call fcn.0041af00
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
push 0x80004005
call fcn.0040e300
push 0x80070057
call fcn.0040e300
push 0x80004005
call fcn.0040e300
int3
Function at 0x50e3b0
Capabilities:
Check if file exists
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x573770
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x5c324c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, dword [ebp + 8]
test edi, edi
je 0x50e4fd
mov esi, dword [ebp + 0xc]
test esi, esi
je 0x50e4fd
push edi
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x50e4fd
push edi
call dword [sym.imp.SHLWAPI.dll_PathIsDirectoryW]
test eax, eax
jne 0x50e4fd
xor ebx, ebx
push ebx
push 0x80
push 3
push ebx
push 5
push SysReAllocStringLen
push edi
mov dword [ebp - 0x14], ebx
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
mov dword [ebp - 0x18], edi
cmp edi, 0xffffffff
je 0x50e4e9
lea eax, [ebp - 0x20]
xorps xmm0, xmm0
push eax
push edi
movq qword [ebp - 0x20], xmm0
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x50e4e2
cmp dword [ebp - 0x1c], ebx
jne 0x50e4e2
mov ecx, dword [esi + 0x10]
mov eax, dword [ebp - 0x20]
mov dword [ebp - 4], ebx
cmp eax, ecx
ja 0x50e47d
mov dword [esi + 0x10], eax
mov ecx, esi
cmp dword [esi + 0x14], 0x10
jb 0x50e477
mov ecx, dword [esi]
mov byte [ecx + eax], 0
jmp 0x50e489
sub eax, ecx
mov ecx, esi
push 0
push eax
call fcn.0041c6f0
push 0
lea eax, [ebp + 8]
mov dword [ebp + 8], 0
push eax
push dword [ebp - 0x20]
mov ecx, esi
push 0
call fcn.00474ced
push eax
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x50e4e2
mov eax, dword [ebp - 0x20]
cmp eax, dword [ebp + 8]
jne 0x50e4e2
push edi
mov ebx, 1
call dword [sym.imp.KERNEL32.dll_CloseHandle]
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 edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
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
xor eax, eax
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x50e520
Capabilities:
Get file size
Read file via mapping

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x8c
mov eax, dword [0x5c324c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
xor ebx, ebx
xor esi, esi
mov dword [ebp - 0x80], eax
mov dword [ebp - 0x70], ebx
test edi, edi
je 0x50e6e8
test eax, eax
je 0x50e6e8
mov ecx, dword [ebp + 0x10]
cmp ecx, 0x20
jl 0x50e6e8
push ecx
push ebx
push eax
call fcn.0051ce00
add esp, 0xc
push ebx
push 1
push 3
push ebx
push 1
push 1
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov edi, eax
mov dword [ebp - 0x84], edi
test edi, edi
je 0x50e6e8
cmp edi, 0xffffffff
je 0x50e6e1
lea eax, [ebp - 0x6c]
push ebx
push eax
call fcn.00515b30
add esp, 8
lea eax, [ebp - 0x78]
xorps xmm0, xmm0
movq qword [ebp - 0x78], xmm0
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x50e6e1
mov eax, dword [ebp - 0x78]
or eax, dword [ebp - 0x74]
je 0x50e677
push ebx
push ebx
push ebx
push 2
push ebx
push edi
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov edx, eax
mov dword [ebp - 0x70], edx
test edx, edx
je 0x50e6e1
mov ecx, dword [ebp - 0x74]
xorps xmm0, xmm0
movq qword [ebp - 0x8c], xmm0
mov eax, dword [ebp - 0x88]
mov dword [ebp - 0x7c], eax
cmp eax, ecx
jg 0x50e677
mov esi, dword [ebp - 0x78]
mov edi, dword [ebp - 0x8c]
jl 0x50e610
cmp edi, esi
jae 0x50e677
nop
sub esi, edi
sbb ecx, eax
js 0x50e625
jg 0x50e620
cmp esi, 0x400000
jb 0x50e625
mov esi, 0x400000
push esi
push edi
push eax
push 4
push edx
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov ebx, eax
test ebx, ebx
je 0x50e677
push esi
lea eax, [ebp - 0x6c]
push ebx
push eax
call fcn.00515b80
add esp, 0xc
push ebx
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov eax, dword [ebp - 0x7c]
xor ebx, ebx
mov ecx, dword [ebp - 0x74]
add edi, 0x400000
adc eax, ebx
mov dword [ebp - 0x7c], eax
cmp eax, ecx
jge 0x50e66b
mov esi, dword [ebp - 0x78]
mov edx, dword [ebp - 0x70]
jmp 0x50e610
jg 0x50e677
mov esi, dword [ebp - 0x78]
mov edx, dword [ebp - 0x70]
cmp edi, esi
jb 0x50e610
lea eax, [ebp - 0x6c]
push eax
call fcn.00515a20
mov edi, dword [ebp - 0x80]
add esp, 4
xor esi, esi
nop dword [eax + eax]
movzx eax, byte [ebp + esi - 0x14]
push eax
push 0x592934
push 3
push edi
call fcn.0041e580
inc esi
add esp, 0x10
add edi, 2
cmp esi, 0x10
jl 0x50e690
push dword [ebp + 0x10]
push dword [ebp - 0x80]
call fcn.0053b87e
add esp, 8
mov esi, 1
test ebx, ebx
je 0x50e6cd
push ebx
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
mov eax, dword [ebp - 0x70]
test eax, eax
je 0x50e6db
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov edi, dword [ebp - 0x84]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00472b5d
mov esp, ebp
pop ebp
ret
Function at 0x516740
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x5c324c]
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 0x516944
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x516944
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.0051ce00
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push 0x593168
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x516919
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 0x516908
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 0x5168d2
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 0x5931a4
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x5168ca
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.0051ce00
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.00516960
add esp, 0x18
test eax, eax
je 0x5168ca
cmp byte [ebp - 0x68], 0
je 0x51688c
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x5168ca
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 0x5168b9
mov al, byte [esi + ecx]
test al, al
je 0x5168b9
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x5168a0
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 0x5167e0
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x516944
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.005179e0
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.00472b5d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.00472b5d
mov esp, ebp
pop ebp
ret
Function at 0x516a80
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x5c324c]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x516bff
cmp dword [ebp + 0xc], 0x20
jb 0x516bff
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.0051ce00
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x593210
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x516bff
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x516b10
sub ecx, edx
cmp ecx, 0x40
jne 0x516bff
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 0x516b4c
mov al, byte [esi + ecx]
test al, al
je 0x516b4c
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x516b36
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 0x516b89
mov al, byte [esi + ecx]
test al, al
je 0x516b89
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x516b70
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.0051ce00
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00516c10
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 0x516bff
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.005179e0
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472b5d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.00472b5d
mov esp, ebp
pop ebp
ret
Function at 0x5174d0
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.00473010
mov eax, dword [0x5c324c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x51763d
cmp dword [ebp + 0xc], 0
je 0x51763d
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push 0x593118
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.00517a50
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 0x517620
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.0051ce00
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 0x517615
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.0051ce00
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.00518050
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.005179e0
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x51762a
inc esi
cmp esi, 0x10
jl 0x517510
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00472b5d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00472b5d
mov esp, ebp
pop ebp
ret
Function at 0x517650
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x5c324c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x517738
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0051ce00
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 0x517738
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x5176a7
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x517738
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 0x5176d0
mov eax, dword [0x593108]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x5176e5
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 0x517700
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.00472b5d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.00472b5d
mov esp, ebp
pop ebp
ret
Function at 0x517750
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x5c324c]
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.0051ce00
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.00516c10
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 0x5177ba
mov al, byte [edi + ecx]
test al, al
je 0x5177ba
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x5177a1
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 0x5177db
inc eax
sub ecx, 1
jne 0x5177d0
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x517830
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x517825
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x517824
mov bl, byte [edi + ecx]
test bl, bl
je 0x517824
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x517810
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.0051ce00
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 0x593210
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 0x5178ea
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x5178b4
test cl, cl
je 0x5178b0
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x5178b4
add eax, 2
add esi, 2
test cl, cl
jne 0x517894
xor eax, eax
jmp 0x5178b9
sbb eax, eax
or eax, 1
test eax, eax
je 0x5178ea
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x5178c6
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 0x5178f3
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x593210
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00472b5d
mov esp, ebp
pop ebp
ret
Function at 0x518a30
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 0x518af7
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 0x518a45
pop ebx
pop edi
pop esi
pop ebp
ret