joyce8/EMBER2024-capa huggingface dataset:
Function at 0x430da0
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x487d6a
mov eax, dword fs:[0]
push eax
push ecx
push ebx
push esi
push edi
mov eax, dword [0x4b3630]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov dword [esi], vtable.LogUtils::LogAppender.0
lea edi, [esi + 0x14]
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov byte [esi + 0xc], 1
mov dword [esi + 0x10], 0
call fcn.00406280
mov ecx, eax
test ecx, ecx
je 0x430f64
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [edi], eax
mov dword [ebp - 4], 0
lea ebx, [esi + 0x18]
call fcn.00406280
mov ecx, eax
test ecx, ecx
je 0x430f6e
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [ebx], eax
mov byte [ebp - 4], 1
call fcn.00406280
mov ecx, eax
test ecx, ecx
je 0x430f78
mov eax, dword [ecx]
call dword [eax + 0xc]
add eax, 0x10
mov dword [esi + 0x1c], eax
mov dword [esi + 0x20], 0xffffffff
lea eax, [esi + 0x24]
push eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [esi + 0x3c], 0
mov dword [esi + 0x40], 0
mov dword [esi + 0x44], 0
mov edx, dword [ebp + 8]
mov eax, dword [ebp + 0x10]
mov byte [ebp - 4], 5
mov dword [esi + 0x10], eax
test edx, edx
jne 0x430e82
xor ecx, ecx
jmp 0x430ea0
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp + 0x10], eax
nop word [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x430e90
sub ecx, dword [ebp + 0x10]
sar ecx, 1
push ecx
push edx
mov ecx, edi
call fcn.0040ab00
push edi
mov ecx, ebx
call fcn.0040f370
mov edx, dword [ebp + 0xc]
test edx, edx
jne 0x430ebc
xor ecx, ecx
jmp 0x430ed4
mov ecx, edx
lea eax, [ecx + 2]
mov dword [ebp + 0x10], eax
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x430ec4
sub ecx, dword [ebp + 0x10]
sar ecx, 1
push ecx
push edx
lea ecx, [esi + 0x1c]
call fcn.0040ab00
push ebx
lea eax, [ebp + 0x10]
mov ecx, esi
push eax
call fcn.00431830
push eax
mov ecx, ebx
mov byte [ebp - 4], 6
call fcn.0040f370
mov edx, dword [ebp + 0x10]
or eax, 0xffffffff
mov byte [ebp - 4], 5
add edx, 0xfffffff0
lock xadd dword [edx + 0xc], eax
dec eax
test eax, eax
jg 0x430f15
mov ecx, dword [edx]
push edx
mov eax, dword [ecx]
call dword [eax + 4]
push dword [ebx]
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi + 4], eax
test eax, eax
je 0x430f4e
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x430f4e
cmp dword [esi + 0x10], 0
je 0x430f45
push dword [edi]
call fcn.0045e855
add esp, 4
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
push 0x80004005
call fcn.00405f60
push 0x80004005
call fcn.00405f60
push 0x80004005
call fcn.00405f60
int3
Function at 0x431630
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x487e58
mov eax, dword fs:[0]
push eax
sub esp, 0x40
mov eax, dword [0x4b3630]
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, ecx
mov esi, dword [ebp + 8]
test esi, esi
je 0x431804
push str.__set_log_lev0
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x431685
mov eax, dword [edi]
mov ecx, edi
push 0
call dword [eax + 4]
jmp 0x431804
push str.__set_log_lev1
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x4316a3
mov eax, dword [edi]
mov ecx, edi
push 1
call dword [eax + 4]
jmp 0x431804
push str.__set_log_lev2
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x4316c1
mov eax, dword [edi]
mov ecx, edi
push 2
call dword [eax + 4]
jmp 0x431804
push str.__set_log_lev3
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x4316df
mov eax, dword [edi]
mov ecx, edi
push 3
call dword [eax + 4]
jmp 0x431804
push str.__reload_log_switch
push esi
call dword [sym.imp.SHLWAPI.dll_StrStrIW]
test eax, eax
je 0x431804
lea eax, [edi + 4]
mov dword [ebp - 0x34], eax
test eax, eax
je 0x431704
push eax
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
lea eax, [edi + 0x2c]
mov dword [edi + 0x1c], 3
cmp dword [eax + 0x14], 8
mov ecx, dword [eax + 0x10]
mov dword [ebp - 4], 0
mov dword [ebp - 0x2c], eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x30], ecx
jb 0x431737
mov eax, dword [eax]
mov dword [ebp - 0x2c], eax
cmp ecx, 8
jae 0x43174f
movups xmm0, xmmword [eax]
mov dword [ebp - 0x18], ecx
mov dword [ebp - 0x14], 7
movups xmmword [ebp - 0x28], xmm0
jmp 0x43178d
mov esi, ecx
mov eax, SysReAllocString
or esi, 7
lea ecx, [ebp - 0x28]
cmp esi, eax
cmova esi, eax
lea eax, [esi + 1]
push eax
call fcn.0040bd20
mov ecx, dword [ebp - 0x30]
mov dword [ebp - 0x28], eax
lea ecx, [ecx*2 + 2]
push ecx
push dword [ebp - 0x2c]
push eax
call fcn.00449bc0
mov eax, dword [ebp - 0x30]
add esp, 0xc
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], esi
push 0x4940d4
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 1
call fcn.00432000
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x4317bb
mov dword [edi + 0x1c], 0
cmp dword [edi + 0x28], 0
je 0x4317f4
mov eax, dword [edi]
mov ecx, edi
push 1
mov eax, dword [eax + 8]
call eax
test al, al
je 0x4317f4
push str._______log_reload_switch
lea ecx, [ebp - 0x4c]
call fcn.004078c0
mov ecx, dword [edi + 0x28]
lea edx, [ebp - 0x4c]
push edx
mov byte [ebp - 4], 2
mov eax, dword [ecx]
call dword [eax]
lea ecx, [ebp - 0x4c]
call fcn.00408520
lea ecx, [ebp - 0x28]
call fcn.00408520
lea ecx, [ebp - 0x34]
call fcn.00423c90
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.00442126
mov esp, ebp
pop ebp
ret 4
Function at 0x431ba0
Capabilities:
Check if file exists

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x487f17
mov eax, dword fs:[0]
push eax
sub esp, 0x44
mov eax, dword [0x4b3630]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov ebx, dword [ebp + 8]
lea esi, [edi + 4]
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x2c], ebx
mov dword [ebp - 0x30], eax
mov dword [ebp - 0x34], esi
test esi, esi
je 0x431bea
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov ecx, ebx
mov dword [ebp - 4], 0
lea edx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x431bf6
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [edi + 0x2c]
call fcn.0042dc6b
cmp dword [edi + 0x28], 0
mov eax, dword [ebp + 0x18]
mov dword [edi + 0x44], eax
mov eax, dword [ebp + 0x14]
mov dword [edi + 0x24], eax
jne 0x431c63
push 0x48
call fcn.0044215f
mov ebx, eax
add esp, 4
mov dword [ebp - 0x38], ebx
mov byte [ebp - 4], 1
test ebx, ebx
je 0x431c57
push 0x48
push 0
push ebx
call fcn.0044a6c0
add esp, 0xc
mov ecx, ebx
push dword [ebp + 0x14]
push dword [ebp - 0x30]
push dword [ebp - 0x2c]
call fcn.00430da0
jmp 0x431c59
xor eax, eax
mov ebx, dword [ebp - 0x2c]
mov byte [ebp - 4], 0
mov dword [edi + 0x28], eax
xor eax, eax
mov dword [ebp - 0x18], 0
cmp dword [ebp + 0x10], eax
mov ecx, ebx
mov dword [ebp - 0x14], 7
sete al
lea edx, [ecx + 2]
lea eax, [eax*2 + 1]
mov dword [edi + 0x1c], eax
xor eax, eax
mov word [ebp - 0x28], ax
nop
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x431c90
sub ecx, edx
sar ecx, 1
push ecx
push ebx
lea ecx, [ebp - 0x28]
call fcn.0042dc6b
push 3
push 0x4940d4
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 2
call fcn.00423430
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
call dword [sym.imp.SHLWAPI.dll_PathFileExistsW]
test eax, eax
je 0x431cdf
mov eax, dword [ebp + 0x10]
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], eax
cmp dword [edi + 0x28], 0
je 0x431d2e
mov eax, dword [edi]
mov ecx, edi
push 1
mov eax, dword [eax + 8]
call eax
test al, al
je 0x431d2e
push 0x10
xor eax, eax
mov dword [ebp - 0x40], 0
push str._______log_start
lea ecx, [ebp - 0x50]
mov dword [ebp - 0x3c], 7
mov word [ebp - 0x50], ax
call fcn.0042dc6b
mov ecx, dword [edi + 0x28]
lea edx, [ebp - 0x50]
push edx
mov byte [ebp - 4], 3
mov eax, dword [ecx]
call dword [eax]
lea ecx, [ebp - 0x50]
call fcn.00408520
mov edx, dword [ebp - 0x14]
cmp edx, 8
jb 0x431d64
mov ecx, dword [ebp - 0x28]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x431d5a
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x431da1
push edx
push ecx
call fcn.00441e7b
add esp, 8
xor eax, eax
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
test esi, esi
je 0x431d83
push esi
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
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.00442126
mov esp, ebp
pop ebp
ret 0x14
call fcn.0044db89
int3
Function at 0x432d00
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2ec
mov eax, dword [0x4b3630]
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 0x432f04
mov edi, dword [ebp + 0xc]
test edi, edi
je 0x432f04
push esi
push 0x64
lea eax, [ebp - 0x68]
push 0
push eax
call fcn.0044a6c0
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
lea eax, [ebp - 0x2d8]
add esp, 0xc
push eax
push 8
push 0
push 0x494358
push reloc.OLEAUT32.dll_SysReAllocString
call esi
test eax, eax
jne 0x432ed9
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 0x432ec8
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 0x432e92
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 0x494394
push dword [ebp - 0x2e0]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x432e8a
push 0x64
push eax
lea eax, [ebp - 0xcc]
push eax
call fcn.0044a6c0
push 0x64
lea eax, [ebp - 0xcc]
push eax
lea eax, [ebp - 0x2d4]
push eax
call fcn.00432f20
add esp, 0x18
test eax, eax
je 0x432e8a
cmp byte [ebp - 0x68], 0
je 0x432e4c
lea eax, [ebp - 0x68]
push eax
lea eax, [ebp - 0xcc]
push eax
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jns 0x432e8a
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 0x432e79
mov al, byte [esi + ecx]
test al, al
je 0x432e79
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x432e60
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 0x432da0
push dword [ebp - 0x2d8]
call ebx
mov ebx, dword [ebp - 0x2ec]
mov edi, dword [ebp + 0xc]
cmp byte [ebp - 0x68], 0
pop esi
je 0x432f04
lea eax, [ebp - 0x68]
push eax
push edi
push ebx
call fcn.00433fa0
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.00442126
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop edi
xor ecx, ebp
pop ebx
call fcn.00442126
mov esp, ebp
pop ebp
ret
Function at 0x433040
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50c
mov eax, dword [0x4b3630]
xor eax, ebp
mov dword [ebp - 4], eax
push edi
mov edi, dword [ebp + 8]
test edi, edi
je 0x4331bf
cmp dword [ebp + 0xc], 0x20
jb 0x4331bf
push 0x400
lea eax, [ebp - 0x504]
mov dword [ebp - 0x50c], 1
push 0
push eax
mov dword [ebp - 0x508], 0x400
call fcn.0044a6c0
add esp, 0xc
lea eax, [ebp - 0x508]
push eax
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x50c]
push eax
push 0x494400
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call dword [sym.imp.SHLWAPI.dll_SHGetValueA]
test eax, eax
jne 0x4331bf
lea ecx, [ebp - 0x504]
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4330d0
sub ecx, edx
cmp ecx, 0x40
jne 0x4331bf
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 0x43310c
mov al, byte [esi + ecx]
test al, al
je 0x43310c
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x4330f6
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 0x433149
mov al, byte [esi + ecx]
test al, al
je 0x433149
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x433130
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.0044a6c0
push 0x400
lea eax, [ebp - 0x504]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.004331d0
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 0x4331bf
lea eax, [ebp - 0x84]
push eax
push dword [ebp + 0xc]
push edi
call fcn.00433fa0
neg eax
pop edi
sbb eax, eax
inc eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00442126
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
pop edi
call fcn.00442126
mov esp, ebp
pop ebp
ret
Function at 0x433a90
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2c10
call fcn.004423a0
mov eax, dword [0x4b3630]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x2c10], eax
test eax, eax
je 0x433bfd
cmp dword [ebp + 0xc], 0
je 0x433bfd
push ebx
push esi
xor ebx, ebx
xor esi, esi
push edi
nop dword [eax]
push esi
push 0x494308
lea eax, [ebp - 0x104]
push 0x100
push eax
call fcn.00434010
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 0x433be0
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.0044a6c0
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 0x433bd5
push 0x3e8
lea eax, [ebp - 0x4ec]
push 0
push eax
call fcn.0044a6c0
lea eax, [ebp - 0x4ec]
push eax
push 1
push dword [ebp - 0x2be4]
lea eax, [ebp - 0x2bfc]
push eax
call fcn.00434d20
add esp, 0x1c
lea eax, [ebp - 0x4ec]
push eax
push dword [ebp + 0xc]
push dword [ebp - 0x2c10]
call fcn.00433fa0
test eax, eax
mov eax, 1
cmove ebx, eax
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
test ebx, ebx
jne 0x433bea
inc esi
cmp esi, 0x10
jl 0x433ad0
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00442126
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
call fcn.00442126
mov esp, ebp
pop ebp
ret
Function at 0x433c10
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x4b3630]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
test ebx, ebx
je 0x433cf8
push 0x208
lea eax, [ebp - 0x20c]
push 0
push eax
call fcn.0044a6c0
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 0x433cf8
mov ecx, ebx
lea esi, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x433c67
sub ecx, esi
mov eax, 0x103
sar ecx, 1
sub eax, ecx
cmp edx, eax
jae 0x433cf8
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 0x433c90
mov eax, dword [0x4942f8]
mov esi, ebx
mov dword [edi], eax
mov ax, word [ebx]
add ebx, 2
test ax, ax
jne 0x433ca5
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 0x433cc0
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.00442126
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
pop esi
xor ecx, ebp
pop ebx
call fcn.00442126
mov esp, ebp
pop ebp
ret
Function at 0x433d10
Capabilities:
Query or enumerate registry value
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x290
mov eax, dword [0x4b3630]
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.0044a6c0
push 0x80
lea eax, [ebp - 0x84]
push eax
push esi
call fcn.004331d0
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 0x433d7a
mov al, byte [edi + ecx]
test al, al
je 0x433d7a
mov byte [ecx], al
inc ecx
sub edx, 1
jne 0x433d61
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 0x433d9b
inc eax
sub ecx, 1
jne 0x433d90
mov edx, 0x104
mov edi, ecx
mov eax, edx
sub eax, ecx
neg edi
sbb edi, edi
and edi, eax
test ecx, ecx
je 0x433df0
lea ecx, [ebp - 0x188]
lea ecx, [ecx + edi]
sub edx, edi
je 0x433de5
lea edi, [ebp - 0x84]
mov eax, SysReAllocString
sub edi, ecx
push ebx
nop dword [eax + eax]
test eax, eax
je 0x433de4
mov bl, byte [edi + ecx]
test bl, bl
je 0x433de4
mov byte [ecx], bl
dec eax
inc ecx
sub edx, 1
jne 0x433dd0
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.0044a6c0
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 0x494400
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 0x433eaa
lea eax, [ebp - 0x288]
mov cl, byte [eax]
cmp cl, byte [esi]
jne 0x433e74
test cl, cl
je 0x433e70
mov cl, byte [eax + 1]
cmp cl, byte [esi + 1]
jne 0x433e74
add eax, 2
add esi, 2
test cl, cl
jne 0x433e54
xor eax, eax
jmp 0x433e79
sbb eax, eax
or eax, 1
test eax, eax
je 0x433eaa
lea ecx, [ebp - 0x288]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x433e86
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 0x433eb3
sub ecx, edx
lea eax, [ebp - 0x188]
push ecx
push eax
push 1
push 0x494400
push str.SoftwareComMaster
push reloc.OLEAUT32.dll_SysReAllocString
call edi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.00442126
mov esp, ebp
pop ebp
ret
Function at 0x435870
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 0x435937
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 0x435885
pop ebx
pop edi
pop esi
pop ebp
ret
Function at 0x437120
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x488223
mov eax, dword fs:[0]
push eax
sub esp, 0x80
mov eax, dword [0x4b3630]
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 [0x4b3300]
lea ecx, [ebp - 0x8c]
mov dword [ebp - 4], 0
push reloc.OLEAUT32.dll_SysReAllocString
call fcn.00437010
mov edi, dword [ebp - 0x8c]
test eax, eax
jne 0x437301
push 0x64
lea eax, [ebp - 0x74]
push 0
push eax
call fcn.0044a6c0
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 0x495898
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x437301
mov eax, dword [ebp - 0x7c]
cmp eax, 1
je 0x4371f5
cmp eax, 2
jne 0x437301
mov ecx, dword [ebp - 0x78]
test ecx, ecx
je 0x437216
test cl, 1
jne 0x437301
mov eax, ecx
shr eax, 1
cmp word [ebp + eax*2 - 0x76], 0
je 0x43721c
jmp 0x437301
xor eax, eax
mov word [ebp - 0x74], ax
shr ecx, 1
cmp ecx, 0x2d
jne 0x437301
call fcn.00406280
mov ecx, eax
test ecx, ecx
je 0x43732c
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.00435390
lea eax, [ebp - 0x7c]
mov dword [ebp - 0x7c], 0
push eax
lea eax, [ebp - 0x20]
push 0x4958a0
push eax
call fcn.00437720
mov esi, dword [ebp - 0x78]
push 0x2a
push esi
call fcn.00435870
movzx eax, al
add esp, 0x14
cmp dword [ebp - 0x7c], eax
jne 0x4372e5
lea edx, [ebp - 0x74]
lea ecx, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x437286
sub edx, ecx
lea eax, [ebp - 0x74]
mov ecx, dword [ebp - 0x80]
sar edx, 1
push edx
push eax
call fcn.00437340
push dword [0x4b3308]
lea eax, [ebp - 0x74]
push dword [0x4b3304]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCmpNIW]
test eax, eax
jne 0x4372c2
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 0x4372de
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
mov esi, 1
jmp 0x437303
mov byte [ebp - 4], 0
add esi, 0xfffffff0
or eax, 0xffffffff
lock xadd dword [esi + 0xc], eax
dec eax
test eax, eax
jg 0x437301
mov ecx, dword [esi]
push esi
mov eax, dword [ecx]
call dword [eax + 4]
xor esi, esi
test edi, edi
je 0x43730e
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.00442126
mov esp, ebp
pop ebp
ret
push 0x80004005
call fcn.00405f60
int3