joyce8/EMBER2024-capa huggingface dataset:
Function at 0x47b460
Capabilities:
Enumerate files on windows
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x86c
mov eax, dword [0x4e716c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0x208
lea eax, [ebp - 0x61c]
push 0
push eax
call fcn.0049ca00
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0049ca00
push 0x208
lea eax, [ebp - 0x414]
push 0
push eax
call fcn.0049ca00
push 0x250
lea eax, [ebp - 0x86c]
push 0
push eax
call fcn.0049ca00
add esp, 0x30
lea eax, [ebp - 0x20c]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea eax, [ebp - 0x20c]
push eax
call dword [sym.imp.SHLWAPI.dll_PathRemoveFileSpecW]
mov ecx, 0x51e240
lea esi, [ebp - 0x20c]
mov edx, 0x104
sub esi, ecx
nop word [eax + eax]
lea eax, [edx + 0x7ffffefa]
test eax, eax
je 0x47b51e
movzx eax, word [esi + ecx]
test ax, ax
je 0x47b51e
mov word [ecx], ax
add ecx, 2
sub edx, 1
jne 0x47b500
lea eax, [ecx - 2]
test edx, edx
push 0x104
cmovne eax, ecx
xor ecx, ecx
push 0x51e240
mov word [eax], cx
call fcn.004af5d1
mov esi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
lea eax, [ebp - 0x20c]
add esp, 8
push str..dll
push eax
lea eax, [ebp - 0x61c]
push eax
call esi
lea eax, [ebp - 0x86c]
push eax
lea eax, [ebp - 0x61c]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov edi, eax
cmp edi, 0xffffffff
je 0x47b624
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_FindNextFileW]
nop
test dword [ebp - 0x86c], 0xffffffef
je 0x47b604
push 0x208
lea eax, [ebp - 0x414]
push 0
push eax
call fcn.0049ca00
add esp, 0xc
lea eax, [ebp - 0x840]
push eax
lea eax, [ebp - 0x20c]
push eax
lea eax, [ebp - 0x414]
push eax
call esi
lea eax, [ebp - 0x414]
push eax
call fcn.0046e5b0
add esp, 4
test eax, eax
jne 0x47b5f3
mov esi, 0x4e7188
lea eax, [ebp - 0x840]
push eax
push dword [esi]
call fcn.004a01e6
add esp, 8
test eax, eax
je 0x47b5f3
add esi, 4
cmp esi, 0x4e7190
jl 0x47b5d1
jmp 0x47b604
lea eax, [ebp - 0x840]
mov ecx, 0x51e44c
push eax
call fcn.0047c8b0
lea eax, [ebp - 0x86c]
push eax
push edi
call ebx
mov esi, dword [sym.imp.SHLWAPI.dll_PathCombineW]
test eax, eax
jne 0x47b580
push edi
call dword [sym.imp.KERNEL32.dll_FindClose]
pop ebx
push 0x104
push 0x51e038
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
push str.ntdll.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
pop edi
pop esi
test eax, eax
je 0x47b67a
push str.NtOpenFile
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x51e448], eax
test eax, eax
je 0x47b67a
push 0x47b690
push 0x51e448
call fcn.0047bcd0
add esp, 8
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret
Function at 0x47c100
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x4e716c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
push edi
xor edi, edi
cmp dword [0x51e478], edi
jne 0x47c135
push 0x51e47c
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x51e478], 1
push 0x51e47c
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov esi, dword [0x51e494]
test esi, esi
je 0x47c21e
mov eax, dword [ebx]
cmp dword [esi + 8], eax
je 0x47c161
mov esi, dword [esi + 0x70]
test esi, esi
jne 0x47c150
jmp 0x47c21e
test esi, esi
je 0x47c21e
push dword [esi + 4]
push dword [esi]
call fcn.0047c340
add esp, 8
mov dword [ebp - 8], edi
lea eax, [ebp - 8]
push eax
push 0x40
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
test eax, eax
je 0x47c219
mov eax, dword [esi + 4]
xor ecx, ecx
mov edx, dword [esi]
test eax, eax
je 0x47c1b1
nop dword [eax]
mov al, byte [esi + ecx + 0x4c]
mov byte [ecx + edx], al
inc ecx
mov eax, dword [esi + 4]
cmp ecx, eax
jb 0x47c1a0
mov edx, dword [esi]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.dll_FlushInstructionCache]
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
mov eax, dword [esi]
mov edi, 1
mov dword [ebx], eax
mov ecx, dword [esi + 0x6c]
test ecx, ecx
je 0x47c1e8
mov eax, dword [esi + 0x70]
mov dword [ecx + 0x70], eax
mov ecx, dword [esi + 0x70]
test ecx, ecx
je 0x47c1f5
mov eax, dword [esi + 0x6c]
mov dword [ecx + 0x6c], eax
cmp dword [0x51e494], esi
jne 0x47c205
mov eax, dword [esi + 0x70]
mov dword [0x51e494], eax
dec dword [0x51e49c]
mov dword [esi + 0x6c], 0
mov dword [esi + 0x70], 0
call fcn.0047c240
push 0x51e47c
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov ecx, dword [ebp - 4]
mov eax, edi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret

Function at 0x47c240
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetCurrentThread]
call edi
push eax
call dword [sym.imp.KERNEL32.dll_GetThreadPriority]
push 0xf
mov dword [ebp - 4], eax
call edi
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
xor esi, esi
cmp dword [0x51e4a4], esi
jbe 0x47c296
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ResumeThread]
mov eax, dword [0x51e4a0]
push dword [eax + esi*4]
call ebx
mov eax, dword [0x51e4a0]
push dword [eax + esi*4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc esi
cmp esi, dword [0x51e4a4]
jb 0x47c274
pop ebx
push dword [0x51e4a0]
call fcn.0049fe80
add esp, 4
mov dword [0x51e4a0], 0
mov dword [0x51e4a4], 0
push dword [ebp - 4]
call edi
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x47c690
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, ecx
mov dword [ebp - 4], eax
cmp dword [eax], 0
je 0x47c712
push ebx
mov ebx, dword [ebp + 8]
push edi
mov edi, 0x7fed7fed
mov dword [ebp + 8], 0xeeeeeeee
movzx eax, word [ebx]
test ax, ax
je 0x47c708
shl dword [ebp + 0xc], 8
push esi
nop dword [eax]
push eax
call fcn.004af6ea
movzx esi, ax
lea ebx, [ebx + 2]
mov eax, dword [ebp + 0xc]
xor edx, edx
add eax, esi
add edi, dword [ebp + 8]
mov ecx, 0x500
add esp, 4
div ecx
mov ecx, dword [ebp - 4]
mov eax, dword [ecx + 4]
xor edi, dword [eax + edx*4]
mov eax, dword [ebp + 8]
mov ecx, eax
shl ecx, 5
add eax, 3
add ecx, esi
add eax, ecx
movzx ecx, word [ebx]
add eax, edi
mov dword [ebp + 8], eax
mov eax, ecx
test cx, cx
jne 0x47c6c0
pop esi
mov eax, edi
pop edi
pop ebx
mov esp, ebp
pop ebp
ret 8
xor eax, eax
mov esp, ebp
pop ebp
ret 8

Function at 0x48d140
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 0x48d207
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 0x48d155
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0x48dd50
Capabilities:
Contain obfuscated stackstrings

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x23c
mov eax, dword [0x4e716c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp - 0x23c]
push 0x208
push 0
push eax
mov esi, ecx
call fcn.0049ca00
add esp, 0xc
lea eax, [ebp - 0x23c]
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryW]
dec eax
cmp eax, 0x102
ja 0x48de8e
mov ecx, esi
call fcn.0048e170
mov dword [ebp - 0x34], 0x790053
test eax, eax
jne 0x48de1c
lea eax, [ebp - 0x34]
mov dword [ebp - 0x30], 0x740073
push eax
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x2c], 0x6d0065
push eax
push edi
mov dword [ebp - 0x28], 0x320033
mov dword [ebp - 0x24], 0x6e005c
mov dword [ebp - 0x20], 0x6f0074
mov dword [ebp - 0x1c], 0x6b0073
mov dword [ebp - 0x18], 0x6e0072
mov dword [ebp - 0x14], 0x2e006c
mov dword [ebp - 0x10], 0x780065
mov dword [ebp - 0xc], 0x65
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret 4
xor eax, eax
mov dword [ebp - 0x30], 0x4e0073
mov word [ebp - 8], ax
lea eax, [ebp - 0x34]
push eax
lea eax, [ebp - 0x23c]
mov dword [ebp - 0x2c], 0x740061
push eax
push edi
mov dword [ebp - 0x28], 0x760069
mov dword [ebp - 0x24], 0x5c0065
mov dword [ebp - 0x20], 0x74006e
mov dword [ebp - 0x1c], 0x73006f
mov dword [ebp - 0x18], 0x72006b
mov dword [ebp - 0x14], 0x6c006e
mov dword [ebp - 0x10], 0x65002e
mov dword [ebp - 0xc], 0x650078
call dword [sym.imp.SHLWAPI.dll_PathCombineW]
pop edi
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
mov eax, 0x80004005
pop edi
xor ecx, ebp
pop esi
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret 4
Function at 0x48e9c0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c4f43
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x4e716c]
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 [0x50c884]
lea ecx, [ebp - 0x8c]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.0040d820
mov edi, dword [ebp - 0x8c]
test eax, eax
jne 0x48eba1
push 0x64
lea eax, [ebp - 0x74]
push 0
push eax
call fcn.0049ca00
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 0x4d0e58
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x48eba1
mov eax, dword [ebp - 0x7c]
cmp eax, 1
je 0x48ea95
cmp eax, 2
jne 0x48eba1
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x48eab6
test cl, 1
jne 0x48eba1
mov eax, ecx
shr eax, 1
cmp word [ebp + eax*2 - 0x76], 0
je 0x48eabc
jmp 0x48eba1
xor eax, eax
mov word [ebp - 0x74], ax
shr ecx, 1
cmp ecx, 0x2d
jne 0x48eba1
call fcn.0040d330
mov ecx, eax
test ecx, ecx
je 0x48ebcc
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.0048cdb0
lea eax, [ebp - 0x7c]
mov dword [ebp - 0x7c], 0
push eax
lea eax, [ebp - 0x20]
push 0x4d0e60
push eax
call fcn.0042ebc0
mov esi, dword [ebp - 0x78]
push 0x2a
push esi
call fcn.0048d140
movzx eax, al
add esp, 0x14
cmp dword [ebp - 0x7c], eax
jne 0x48eb85
lea edx, [ebp - 0x74]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x48eb26
sub edx, ecx
lea eax, [ebp - 0x74]
mov ecx, dword [ebp - 0x80]
sar edx, 1
push edx
push eax
call fcn.0040dd30
push dword [0x50c88c]
lea eax, [ebp - 0x74]
push dword [0x50c888]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x48eb62
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 0x48eb7e
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, 1
jmp 0x48eba3
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x48eba1
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor esi, esi
test edi, edi
je 0x48ebae
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.0047a6dd
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.0040ca10
int3
Function at 0x48ebe0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4c4f78
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x4e716c]
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 [0x50c884]
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.0040d820
test eax, eax
je 0x48ed08
mov esi, dword [ebp - 0x18]
mov edi, dword [0x50c884]
mov dword [ebp - 0x10], 0
test esi, esi
je 0x48ecb3
cmp dword [esi], 0
je 0x48eca6
push 0x4c769c
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x48ec73
mov eax, 1
jmp 0x48ecd4
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x48ecac
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 0x48ecd4
cmp dword [esi + 4], 0
jne 0x48ecb3
mov eax, 1
jmp 0x48ecd4
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 0x48ecfe
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x48ece6
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 0x48ed0b
xor ebx, ebx
jmp 0x48edaf
mov esi, dword [ebp - 0x20]
xor ebx, ebx
jmp 0x48edaf
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 0x48ed68
mov ecx, dword [ebx]
test ecx, ecx
je 0x48edce
push ecx
push eax
call fcn.004a01e6
add esp, 8
test eax, eax
je 0x48ed68
mov edx, dword [edi]
test edx, edx
je 0x48ed68
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x48ed40
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 0x48ed73
lea eax, [edx + 0xd]
jmp 0x48eda8
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x48ed80
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push 0x4d0e58
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
xor ebx, ebx
test eax, eax
sete bl
test esi, esi
je 0x48edba
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.0040ca10
int3
Function at 0x4904a0
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 0x490511
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x4904df
cmp eax, 2
jne 0x4904fb
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x49050b
test ecx, ecx
je 0x490506
test cl, 1
jne 0x4904fb
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x49050b
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 0x491900
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x4e716c]
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 0x491b04
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x491b04
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.0049ca00
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push str.SOFTWAREMicrosoftWindows_NTCurrentVersionNetworkCards
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x491ad9
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 0x491ac8
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 0x491a92
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 str.ServiceName
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x491a8a
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.0049ca00
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.00491b20
add esp, 0x18
test eax, eax
je 0x491a8a
cmp byte [ebp - 0x68], 0
je 0x491a4c
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x491a8a
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 0x491a79
mov al, byte [esi + ecx]
test al, al
je 0x491a79
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x491a60
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 0x4919a0
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x491b04
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.00492af0
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.0047a6dd
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret
Function at 0x491c40
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x4e716c]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x491dbf
cmp dword [ebp + 0xc], 0x20
jb 0x491dbf
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.0049ca00
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x4d1278
push str.SoftwareMaster2Liveup
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x491dbf
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x491cd0
sub ecx, edx
cmp ecx, 0x40
jne 0x491dbf
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 0x491d0c
mov al, byte [esi + ecx]
test al, al
je 0x491d0c
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x491cf6
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 0x491d49
mov al, byte [esi + ecx]
test al, al
je 0x491d49
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x491d30
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.0049ca00
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00491dd0
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 0x491dbf
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.00492af0
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret
Function at 0x492690
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.0047a920
mov eax, dword [0x4e716c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x4927fd
cmp dword [ebp + 0xc], 0
je 0x4927fd
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push str..PhysicalDrive_d
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.0046f8c0
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 0x4927e0
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.0049ca00
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 0x4927d5
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.0049ca00
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.004937f0
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.00492af0
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x4927ea
inc esi
cmp esi, 0x10
jl 0x4926d0
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret
Function at 0x492810
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x4e716c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x4928f8
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0049ca00
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 0x4928f8
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x492867
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x4928f8
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 0x492890
mov eax, dword [0x4d1170]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4928a5
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 0x4928c0
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.0047a6dd
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.0047a6dd
mov esp, ebp
pop ebp
ret