joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4fbb50
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x690a1c]
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 0x4fbd54
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x4fbd54
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.005e3920
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push 0x650478
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x4fbd29
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 0x4fbd18
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 0x4fbce2
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 0x6504b4
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4fbcda
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.005e3920
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.004fbd70
add esp, 0x18
test eax, eax
je 0x4fbcda
cmp byte [ebp - 0x68], 0
je 0x4fbc9c
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x4fbcda
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 0x4fbcc9
mov al, byte [esi + ecx]
test al, al
je 0x4fbcc9
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4fbcb0
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 0x4fbbf0
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x4fbd54
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.004fcdf0
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.004fa103
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.004fa103
mov esp, ebp
pop ebp
ret
Function at 0x4fbe90
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x690a1c]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x4fc00f
cmp dword [ebp + 0xc], 0x20
jb 0x4fc00f
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.005e3920
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x650520
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x4fc00f
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fbf20
sub ecx, edx
cmp ecx, 0x40
jne 0x4fc00f
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 0x4fbf5c
mov al, byte [esi + ecx]
test al, al
je 0x4fbf5c
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4fbf46
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 0x4fbf99
mov al, byte [esi + ecx]
test al, al
je 0x4fbf99
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4fbf80
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.005e3920
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.004fc020
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 0x4fc00f
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.004fcdf0
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fa103
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.004fa103
mov esp, ebp
pop ebp
ret
Function at 0x4fc8e0
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.004fa510
mov eax, dword [0x690a1c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x4fca4d
cmp dword [ebp + 0xc], 0
je 0x4fca4d
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push 0x650428
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.004fce60
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 0x4fca30
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.005e3920
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 0x4fca25
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.005e3920
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.004fd3e0
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.004fcdf0
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x4fca3a
inc esi
cmp esi, 0x10
jl 0x4fc920
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fa103
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.004fa103
mov esp, ebp
pop ebp
ret
Function at 0x4fca60
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x690a1c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x4fcb48
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.005e3920
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 0x4fcb48
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4fcab7
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x4fcb48
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 0x4fcae0
mov eax, dword [0x650418]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x4fcaf5
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 0x4fcb10
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.004fa103
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.004fa103
mov esp, ebp
pop ebp
ret
Function at 0x4fcb60
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x690a1c]
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.005e3920
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.004fc020
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 0x4fcbca
mov al, byte [edi + ecx]
test al, al
je 0x4fcbca
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4fcbb1
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 0x4fcbeb
inc eax
sub ecx, 1
jne 0x4fcbe0
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x4fcc40
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x4fcc35
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x4fcc34
mov bl, byte [edi + ecx]
test bl, bl
je 0x4fcc34
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x4fcc20
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.005e3920
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 0x650520
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 0x4fccfa
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x4fccc4
test cl, cl
je 0x4fccc0
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x4fccc4
add eax, 2
add esi, 2
test cl, cl
jne 0x4fcca4
xor eax, eax
jmp 0x4fccc9
sbb eax, eax
or eax, 1
test eax, eax
je 0x4fccfa
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4fccd6
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 0x4fcd03
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x650520
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004fa103
mov esp, ebp
pop ebp
ret
Function at 0x4fdfc0
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 0x4fe087
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 0x4fdfd5
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0x4ff880
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x62c8a3
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x690a1c]
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 [0x690a98]
lea ecx, [ebp - 0x8c]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004ff770
mov edi, dword [ebp - 0x8c]
test eax, eax
jne 0x4ffa61
push 0x64
lea eax, [ebp - 0x74]
push 0
push eax
call fcn.005e3920
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 0x650744
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x4ffa61
mov eax, dword [ebp - 0x7c]
cmp eax, 1
je 0x4ff955
cmp eax, 2
jne 0x4ffa61
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x4ff976
test cl, 1
jne 0x4ffa61
mov eax, ecx
shr eax, 1
cmp word [ebp + eax*2 - 0x76], 0
je 0x4ff97c
jmp 0x4ffa61
xor eax, eax
mov word [ebp - 0x74], ax
shr ecx, 1
cmp ecx, 0x2d
jne 0x4ffa61
call fcn.00407410
mov ecx, eax
test ecx, ecx
je 0x4ffa8c
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.004fda30
lea eax, [ebp - 0x7c]
mov dword [ebp - 0x7c], 0
push eax
lea eax, [ebp - 0x20]
push 0x65074c
push eax
call fcn.004ffe80
mov esi, dword [ebp - 0x78]
push 0x2a
push esi
call fcn.004fdfc0
movzx eax, al
add esp, 0x14
cmp dword [ebp - 0x7c], eax
jne 0x4ffa45
lea edx, [ebp - 0x74]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x4ff9e6
sub edx, ecx
lea eax, [ebp - 0x74]
mov ecx, dword [ebp - 0x80]
sar edx, 1
push edx
push eax
call fcn.004ffaa0
push dword [0x690aa0]
lea eax, [ebp - 0x74]
push dword [0x690a9c]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x4ffa22
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 0x4ffa3e
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, 1
jmp 0x4ffa63
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x4ffa61
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor esi, esi
test edi, edi
je 0x4ffa6e
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.004fa103
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00407120
int3
Function at 0x4ffb80
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x62c8d8
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x690a1c]
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 [0x690a98]
lea ecx, [ebp - 0x20]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.004ff770
test eax, eax
je 0x4ffca8
mov esi, dword [ebp - 0x18]
mov edi, dword [0x690a98]
mov dword [ebp - 0x10], 0
test esi, esi
je 0x4ffc53
cmp dword [esi], 0
je 0x4ffc46
push str.Advapi32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
jne 0x4ffc13
mov eax, 1
jmp 0x4ffc74
push str.RegCreateKeyTransactedW
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4ffc4c
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 0x4ffc74
cmp dword [esi + 4], 0
jne 0x4ffc53
mov eax, 1
jmp 0x4ffc74
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 0x4ffc9e
mov ecx, dword [ebp - 0x20]
test ecx, ecx
je 0x4ffc86
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 0x4ffcab
xor ebx, ebx
jmp 0x4ffd4f
mov esi, dword [ebp - 0x20]
xor ebx, ebx
jmp 0x4ffd4f
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 0x4ffd08
mov ecx, dword [ebx]
test ecx, ecx
je 0x4ffd6e
push ecx
push eax
call fcn.005f64cb
add esp, 8
test eax, eax
je 0x4ffd08
mov edx, dword [edi]
test edx, edx
je 0x4ffd08
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4ffce0
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 0x4ffd13
lea eax, [edx + 0xd]
jmp 0x4ffd48
mov ecx, edx
lea edi, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4ffd20
sub ecx, edi
sar ecx, 1
lea eax, [ecx*2 + 2]
push eax
push edx
push 1
push 0
push 0x650744
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
xor ebx, ebx
test eax, eax
sete bl
test esi, esi
je 0x4ffd5a
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.00407120
int3
Function at 0x501400
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 0x501471
mov eax, dword [ebp + 0xc]
cmp eax, 1
je 0x50143f
cmp eax, 2
jne 0x50145b
mov ecx, dword [ebp + 0x10]
test esi, esi
je 0x50146b
test ecx, ecx
je 0x501466
test cl, 1
jne 0x50145b
mov eax, ecx
shr eax, 1
cmp word [esi + eax*2 - 2], 0
je 0x50146b
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 0x51b8d0
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc0
mov eax, dword [0x690a1c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x20]
push ebx
mov ebx, dword [ebp + 0x18]
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, 0x10
mov dword [ebp - 0xb8], eax
mov eax, 0x20
mov dword [ebp - 0xbc], edi
mov edi, dword [edi + 0x1005c]
cmp edi, 1
cmovne esi, eax
xor eax, eax
cmp dword [ebp + 0x10], eax
push esi
push dword [ebp + 0x14]
sete al
mov dword [ebp - 0xc0], eax
lea eax, [ebp - 0x2c]
push eax
call fcn.005e2e20
mov ecx, dword [ebp + 0xc]
add esp, 0xc
mov eax, ecx
mov byte [ebp + esi - 0x2c], cl
sar eax, 8
mov byte [ebp + esi - 0x2b], al
mov eax, ecx
sar eax, 0x10
mov byte [ebp + esi - 0x2a], al
mov eax, ecx
sar eax, 0x18
mov byte [ebp + esi - 0x29], al
mov dword [ebp + esi - 0x28], 0x546c4173
cmp edi, 2
jne 0x51b974
lea eax, [ebp - 0x5c]
push eax
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x2c]
push eax
call fcn.00555780
add esp, 0xc
jmp 0x51b9d7
lea eax, [esi + 8]
mov dword [ebp - 0xb4], 0x67452301
push eax
lea eax, [ebp - 0x2c]
mov dword [ebp - 0xb0], 0xefcdab89
push eax
lea eax, [ebp - 0xb4]
mov dword [ebp - 0xac], 0x98badcfe
push eax
mov dword [ebp - 0xa8], 0x10325476
mov dword [ebp - 0xa4], 0
mov dword [ebp - 0xa0], 0
call fcn.0051c780
lea eax, [ebp - 0xb4]
push eax
lea eax, [ebp - 0x5c]
push eax
call fcn.0051c060
add esp, 0x14
mov esi, dword [ebp - 0xbc]
lea eax, [ebp - 0x3c]
push eax
push dword [ebp + 0xc]
push esi
call fcn.0051be10
lea eax, [ebp - 0x3c]
xor ecx, ecx
push eax
mov eax, 2
cmp dword [esi + 0x1005c], eax
cmovne eax, ecx
push eax
lea eax, [ebp - 0x5c]
push eax
push dword [ebp - 0xc0]
push 1
push dword [esi + 0x4c]
call fcn.0051ddd0
mov eax, dword [ebp + 0x1c]
add esp, 0x24
mov ecx, dword [esi + 0x4c]
shl eax, 3
cmp dword [ebp + 0x10], 0
push dword [ebp - 0xb8]
push eax
push ebx
push ecx
je 0x51ba47
call fcn.0051d2b0
add esp, 0x10
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004fa103
mov esp, ebp
pop ebp
ret
call fcn.0051cf50
mov ecx, dword [ebp - 4]
add esp, 0x10
xor ecx, ebp
pop edi
pop esi
pop ebx
call fcn.004fa103
mov esp, ebp
pop ebp
ret
Function at 0x51be10
Capabilities:
Hash data with md5

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x6c
mov eax, dword [0x690a1c]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 0xc]
mov eax, 0x4f7a09cd
inc ecx
imul ecx
imul ecx, ecx, 0x9ef4
push ebx
sar edx, 0xe
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0x7fffff07
push esi
mov esi, dword [ebp + 0x10]
sub ecx, eax
lea ebx, [ecx + 0x7fffff07]
cmovns ebx, ecx
mov eax, ebx
imul ecx, ebx, 0x9ef4
sar eax, 8
mov byte [ebp - 0x13], al
mov eax, ebx
sar eax, 0x10
mov byte [ebp - 0x12], al
mov eax, ebx
sar eax, 0x18
mov byte [ebp - 0x11], al
mov eax, 0x4f7a09cd
imul ebx
mov byte [ebp - 0x14], bl
sar edx, 0xe
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0x7fffff07
sub ecx, eax
lea ebx, [ecx + 0x7fffff07]
cmovns ebx, ecx
mov eax, ebx
imul ecx, ebx, 0x9ef4
sar eax, 8
mov byte [ebp - 0xf], al
mov eax, ebx
sar eax, 0x10
mov byte [ebp - 0xe], al
mov eax, ebx
sar eax, 0x18
mov byte [ebp - 0xd], al
mov eax, 0x4f7a09cd
imul ebx
mov byte [ebp - 0x10], bl
sar edx, 0xe
mov eax, edx
shr eax, 0x1f
add eax, edx
imul eax, eax, 0x7fffff07
sub ecx, eax
mov eax, 0x4f7a09cd
lea ebx, [ecx + 0x7fffff07]
cmovns ebx, ecx
imul ebx
mov ecx, ebx
mov byte [ebp - 0xc], bl
sar ecx, 8
mov byte [ebp - 0xb], cl
mov ecx, ebx
sar ecx, 0x10
sar edx, 0xe
mov byte [ebp - 0xa], cl
mov eax, edx
shr eax, 0x1f
mov ecx, ebx
add eax, edx
sar ecx, 0x18
mov byte [ebp - 9], cl
imul eax, eax, 0x7fffff07
imul ecx, ebx, 0x9ef4
sub ecx, eax
lea edx, [ecx + 0x7fffff07]
cmovns edx, ecx
mov byte [ebp - 8], dl
mov eax, edx
sar eax, 8
mov byte [ebp - 7], al
mov eax, edx
sar eax, 0x10
mov byte [ebp - 6], al
lea eax, [ebp - 0x14]
push 0x10
push eax
lea eax, [ebp - 0x6c]
sar edx, 0x18
push eax
mov byte [ebp - 5], dl
mov dword [ebp - 0x6c], 0x67452301
mov dword [ebp - 0x68], 0xefcdab89
mov dword [ebp - 0x64], 0x98badcfe
mov dword [ebp - 0x60], 0x10325476
mov dword [ebp - 0x5c], 0
mov dword [ebp - 0x58], 0
call fcn.0051c780
lea eax, [ebp - 0x6c]
push eax
push esi
call fcn.0051c060
mov ecx, dword [ebp - 4]
add esp, 0x14
xor ecx, ebp
pop esi
pop ebx
call fcn.004fa103
mov esp, ebp
pop ebp
ret