joyce8/EMBER2024-capa huggingface dataset:
Function at 0x455070
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x218
mov eax, dword [0x4ccc64]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov dword [ebp - 0x218], esi
test ebx, ebx
je 0x455175
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenW]
test eax, eax
je 0x455175
lea eax, [ebp - 0x210]
push eax
push 0x10008
push 0
push ebx
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x45517a
push edi
mov edi, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
lea ecx, [ecx]
mov eax, dword [ebp - 0x210]
push 0
push 0
push 0
push 0
lea ecx, [ebp - 0x214]
push ecx
lea edx, [ebp - 0x20c]
push edx
push 0
push eax
mov dword [ebp - 0x214], 0x104
call edi
mov esi, eax
cmp esi, 0x103
je 0x455145
test esi, esi
jne 0x455155
mov edx, dword [ebp - 0x210]
lea ecx, [ebp - 0x20c]
push ecx
push edx
call fcn.00455070
mov esi, eax
add esp, 8
test esi, esi
je 0x4550d0
mov ecx, dword [ebp - 0x210]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048b97b
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x218]
push ebx
push eax
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov esi, eax
mov ecx, dword [ebp - 0x210]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
mov eax, esi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048b97b
mov esp, ebp
pop ebp
ret
mov eax, 0x3f2
mov ecx, dword [ebp - 4]
pop esi
xor ecx, ebp
pop ebx
call fcn.0048b97b
mov esp, ebp
pop ebp
ret
Function at 0x455190
Capabilities:
Query or enumerate registry key
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x814
mov eax, dword [0x4ccc64]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x808]
push ecx
push 0x80000
push 8
mov dword [ebp - 0x80c], eax
xor eax, eax
push ebx
push edi
mov dword [ebp - 0x808], eax
mov dword [ebp - 0x810], eax
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
mov esi, eax
test esi, esi
jne 0x455373
mov edx, dword [ebp - 0x80c]
mov eax, dword [ebp - 0x808]
push edx
push 1
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetKeySecurity]
mov ecx, dword [ebp - 0x808]
push ecx
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x455373
lea edx, [ebp - 0x808]
push edx
push 0x40000
push 8
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x455375
mov eax, dword [ebp - 0x80c]
mov ecx, dword [ebp - 0x808]
push eax
push 4
push ecx
call dword [sym.imp.ADVAPI32.dll_RegSetKeySecurity]
mov edx, dword [ebp - 0x808]
push edx
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x455373
lea eax, [ebp - 0x808]
push eax
push 0x10009
push 8
push ebx
push edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x455375
mov edx, dword [ebp - 0x808]
push eax
push eax
push eax
push eax
push eax
push eax
push eax
lea ecx, [ebp - 0x810]
push ecx
push eax
push eax
push eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegQueryInfoKeyW]
mov esi, eax
test esi, esi
jne 0x455375
mov eax, dword [ebp - 0x810]
mov ebx, dword [ebp + 0x14]
test eax, eax
je 0x455305
xor edi, edi
test eax, eax
jbe 0x455305
mov ecx, dword [ebp - 0x808]
push 0x400
lea eax, [ebp - 0x804]
push eax
push 0
push ecx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
mov esi, eax
test esi, esi
jne 0x4552fb
mov edx, dword [ebp - 0x80c]
mov ecx, dword [ebp - 0x808]
push ebx
push edx
lea eax, [ebp - 0x804]
push eax
push ecx
call fcn.00455190
inc edi
mov esi, eax
cmp edi, dword [ebp - 0x810]
jb 0x4552b4
cmp esi, 0x103
jne 0x455305
xor esi, esi
mov ecx, dword [ebp - 0x808]
test ebx, ebx
je 0x45535d
lea edx, [ebp - 0x80c]
push edx
push 0
lea eax, [ebp - 0x814]
push eax
push 0
push str.SymbolicLinkValue
push ecx
mov dword [ebp - 0x80c], 0
mov dword [ebp - 0x814], 6
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x455354
mov edx, dword [ebp - 0x808]
push edx
call dword [0x4d1764]
mov esi, eax
mov eax, dword [ebp - 0x808]
push eax
jmp 0x45536d
push ecx
call dword [0x4d1764]
mov edx, dword [ebp - 0x808]
mov esi, eax
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0048b97b
mov esp, ebp
pop ebp
ret 0x10
Function at 0x455570
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a4dd0
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x4ccc64]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
xor ebx, ebx
mov dword [ebp - 4], ebx
mov dword [ebp - 0x14], ebx
mov dword [ebp - 0x10], ebx
cmp dword [ebp + 0x10], ebx
je 0x4555b1
mov eax, dword [ebp + 0xc]
push eax
call fcn.0042470b
mov edx, dword [ebp + 8]
lea ecx, [ebp - 0x10]
push ecx
push 9
push ebx
push edx
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
cmp eax, ebx
jne 0x4556d2
call fcn.0047dccb
xor ecx, ecx
cmp eax, ebx
setne cl
cmp ecx, ebx
jne 0x4555e9
push 0x80004005
call fcn.00420000
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
lea esi, [eax + 0x10]
mov dword [ebp + 0x10], esi
mov byte [ebp - 4], 1
lea esp, [esp]
mov eax, dword [esi - 8]
mov ecx, 1
sub ecx, dword [esi - 4]
sub eax, 0x514
or eax, ecx
jge 0x455624
push 0x514
lea ecx, [ebp + 0x10]
call fcn.004204f5
mov esi, dword [ebp + 0x10]
mov ecx, dword [ebp - 0x10]
push 0x514
push esi
push ebx
push ecx
call dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
mov edi, eax
mov eax, dword [esi - 8]
push eax
push esi
call fcn.0048cad9
add esp, 8
test eax, eax
jl 0x45570d
cmp eax, dword [esi - 8]
jg 0x45570d
xor edx, edx
mov dword [esi - 0xc], eax
mov word [esi + eax*2], dx
test edi, edi
jne 0x4556a8
cmp dword [ebp + 0x14], edi
je 0x455693
push edi
push ecx
lea eax, [esi - 0x10]
mov dword [ebp - 0x18], esp
mov edi, esp
push eax
call fcn.00421538
add eax, 0x10
mov dword [edi], eax
mov edi, dword [ebp + 0xc]
add esp, 4
call fcn.004574f0
inc dword [ebp - 0x14]
add esp, 8
inc ebx
jmp 0x455600
mov eax, dword [ebp + 0xc]
lea ecx, [ebp + 0x10]
push ecx
call fcn.004246ac
inc dword [ebp - 0x14]
inc ebx
jmp 0x455600
mov edx, dword [ebp - 0x10]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [esi - 0x10]
mov byte [ebp - 4], 0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4556d2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4556f8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, dword [ebp - 0x14]
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 0x80070057
call fcn.00420000
int3
Function at 0x456490
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
mov eax, dword [ebp + 8]
setne cl
add eax, 0xfffffff0
lea edx, [eax + 0xc]
mov esi, ecx
mov ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4564c9
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
pop esi
pop ebp
ret

Function at 0x4564d0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
je 0x4564ee
test al, 0x10
je 0x4564ee
mov esi, 1
jmp 0x4564f0
xor esi, esi
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x45650f
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, esi
pop esi
pop ebp
ret

Function at 0x456520
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, esi
lea edx, [eax + 2]
lea esp, [esp]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x456530
sub eax, edx
sar eax, 1
lea eax, [eax + eax + 2]
push ebx
push eax
call fcn.0048c2b0
lea ecx, [esi + 2]
push 0x5c
push ecx
mov ebx, eax
mov dword [ebp - 4], 0
call fcn.0048c73f
add esp, 0xc
test eax, eax
je 0x4565b3
push edi
sub eax, esi
sar eax, 1
cmp dword [ebp - 4], 0
mov edi, eax
jle 0x45659c
mov eax, esi
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x456577
sub eax, edx
push edi
sar eax, 1
push esi
inc eax
push eax
push ebx
call fcn.0048f45f
add esp, 0x10
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
inc dword [ebp - 4]
lea edx, [esi + edi*2 + 2]
push 0x5c
push edx
call fcn.0048c73f
add esp, 8
test eax, eax
jne 0x456566
pop edi
push ebx
call fcn.0048c1d3
add esp, 4
push 0
push esi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
pop ebx
mov eax, ecx
mov esp, ebp
pop ebp
ret

Function at 0x457000
Capabilities:
Get file size

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
push edi
xor edi, edi
push edi
push edi
push 3
push edi
push edi
push SysReAllocStringLen
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x457044
mov ecx, dword [ebp + 0x10]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov edx, dword [ebp + 0xc]
mov dword [edx], eax
cmp eax, 0xffffffff
je 0x45703d
mov edi, 1
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x457063
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, edi
pop edi
pop esi
pop ebp
ret
Function at 0x457070
Capabilities:
Check if file exists
Delete file
Get file attributes
Set file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a3878
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x4ccc64]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
mov eax, dword [ebp + 8]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov ecx, dword [ebp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
push eax
call fcn.00421538
add esp, 4
lea esi, [eax + 0x10]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
xor edx, edx
cmp eax, 0xffffffff
setne dl
lea eax, [esi - 0x10]
lea ecx, [eax + 0xc]
mov edi, edx
mov edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4570f2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor ecx, ecx
test edi, edi
sete cl
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea edx, [eax + 0xc]
mov esi, ecx
mov ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x457123
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
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
Function at 0x459180
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a3eb1
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x4ccc64]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
xor edi, edi
mov dword [ebp - 4], edi
mov dword [ebp - 0x18], edi
call fcn.0047dccb
xor ecx, ecx
cmp eax, edi
setne cl
cmp ecx, edi
jne 0x4591cd
push 0x80004005
call fcn.00420000
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
add eax, 0x10
mov dword [esi], eax
mov ecx, 0x4b04e0
mov dword [ebp - 4], 1
test ecx, 0xffff0000
jne 0x4592cc
mov edx, ecx
movzx ebx, dx
push ebx
call fcn.00485bef
mov edi, eax
test edi, edi
je 0x4592e6
mov eax, ebx
shr eax, 4
inc eax
movzx ecx, ax
push 6
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x4592e6
push ebx
push eax
push edi
call fcn.004206ac
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x4592e6
mov eax, dword [esi]
movzx edi, word [ebx]
sub eax, 0x10
mov ecx, 1
sub ecx, dword [eax + 0xc]
mov eax, dword [eax + 8]
sub eax, edi
or eax, ecx
jge 0x459259
push edi
mov ecx, esi
call fcn.004204f5
movzx eax, word [ebx]
mov edx, dword [esi]
add ebx, 2
mov dword [ebp - 0x10], edx
cmp eax, 0xffffffff
jne 0x459273
push ebx
call fcn.0048c02b
add esp, 4
inc eax
add eax, eax
push eax
lea ecx, [edi + edi]
push ebx
push ecx
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp - 0x10]
push ecx
call fcn.0048bd6a
add esp, 0x10
cmp eax, 0x50
ja case.0x459296.1
movzx edx, byte [eax + 0x45937c]
jmp dword [edx*4 + 0x45936c]
call fcn.0047e233
call fcn.0047e26b
test edi, edi
jl 0x4592c2
mov eax, dword [esi]
cmp edi, dword [eax - 8]
jg 0x4592c2
mov edx, dword [ebp - 0x14]
mov dword [eax - 0xc], edi
mov eax, dword [esi]
xor ecx, ecx
mov word [edx + eax], cx
jmp 0x4592e6
push 0x80070057
call fcn.00420000
push 0x4b04e0
call fcn.0048c02b
add esp, 4
push eax
push 0x4b04e0
mov ecx, esi
call fcn.004214c7
mov dword [ebp - 4], 0
mov eax, dword [esi]
sub eax, 0x10
mov ecx, 1
mov dword [ebp - 0x1c], 0x104
mov dword [ebp - 0x18], ecx
sub ecx, dword [eax + 0xc]
mov eax, dword [eax + 8]
sub eax, 0x104
or eax, ecx
jge 0x45931c
push 0x104
mov ecx, esi
call fcn.004204f5
mov eax, dword [esi]
lea ecx, [ebp - 0x1c]
push ecx
push eax
call dword [sym.imp.ADVAPI32.dll_GetUserNameW]
mov eax, dword [esi]
mov ecx, dword [eax - 8]
test eax, eax
je 0x459340
push ecx
push eax
call fcn.0048cad9
add esp, 8
test eax, eax
jl 0x4592c2
mov ecx, dword [esi]
cmp eax, dword [ecx - 8]
jg 0x4592c2
mov dword [ecx - 0xc], eax
mov edx, dword [esi]
xor ecx, ecx
mov word [edx + eax*2], cx
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
Function at 0x459900
Capabilities:
Enumerate gui resources

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a4ba0
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x4ccc64]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 4], 0
call fcn.0047dccb
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
jne 0x459949
push 0x80004005
call fcn.00420000
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
lea ecx, [eax + 0x10]
mov dword [ebp - 0x18], ecx
cmp dword [ebp + 0xc], 0
mov byte [ebp - 4], 1
mov edx, dword [ebp + 8]
je 0x4599b8
lea eax, [edx - 0x10]
lea esi, [ecx - 0x10]
cmp eax, esi
je 0x459a5a
cmp dword [esi + 0xc], 0
lea edi, [esi + 0xc]
jl 0x4599ae
mov ecx, dword [eax]
cmp ecx, dword [esi]
jne 0x4599ae
push eax
call fcn.00421538
add esp, 4
mov ebx, eax
or edx, 0xffffffff
lock xadd dword [edi], edx
dec edx
test edx, edx
jg 0x4599a3
mov ecx, dword [esi]
mov eax, dword [ecx]
mov edx, dword [eax + 4]
push esi
call edx
add ebx, 0x10
mov dword [ebp - 0x18], ebx
jmp 0x459a5a
mov eax, dword [edx - 0xc]
push eax
push edx
jmp 0x459a52
mov esi, dword [edx - 0xc]
mov eax, dword [edx - 8]
mov ecx, 1
sub ecx, dword [edx - 4]
sub eax, esi
or eax, ecx
jge 0x4599d8
push esi
lea ecx, [ebp + 8]
call fcn.004204f5
mov edx, dword [ebp + 8]
lea eax, [esi + 1]
push eax
push edx
call fcn.0048cdb7
add esp, 8
test esi, esi
jl 0x459ad6
mov eax, dword [ebp + 8]
cmp esi, dword [eax - 8]
jg 0x459ad6
mov dword [eax - 0xc], esi
mov edx, dword [ebp + 8]
xor ecx, ecx
mov word [edx + esi*2], cx
mov ecx, dword [ebp + 8]
mov esi, dword [ebp - 0x18]
lea eax, [ecx - 0x10]
add esi, 0xfffffff0
cmp eax, esi
je 0x459a5a
cmp dword [esi + 0xc], 0
lea edi, [esi + 0xc]
jl 0x459a4d
mov edx, dword [eax]
cmp edx, dword [esi]
jne 0x459a4d
push eax
call fcn.00421538
mov ebx, eax
add esp, 4
or eax, 0xffffffff
lock xadd dword [edi], eax
dec eax
test eax, eax
jg 0x459a45
mov ecx, dword [esi]
mov edx, dword [ecx]
mov eax, dword [edx + 4]
push esi
call eax
add ebx, 0x10
mov dword [ebp - 0x18], ebx
jmp 0x459a5a
mov eax, dword [ecx - 0xc]
push eax
push ecx
lea ecx, [ebp - 0x18]
call fcn.004214c7
mov ecx, dword [ebp + 0xc]
lea edx, [ebp - 0x18]
push edx
push 0x459710
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], ecx
call dword [sym.imp.USER32.dll_EnumWindows]
mov esi, dword [ebp - 0x14]
mov byte [ebp - 4], 0
mov eax, dword [ebp - 0x18]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x459a9c
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [ebp - 4], 0xffffffff
mov eax, dword [ebp + 8]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x459ac2
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
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
push 0x80070057
call fcn.00420000
int3
Function at 0x45c7e0
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4a6138
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push ebx
push esi
push edi
mov eax, dword [0x4ccc64]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov dword [ebp - 0x10], edi
push ecx
mov esi, esp
mov dword [ebp - 0x18], esp
mov dword [ebp - 0x1c], esi
call fcn.0047dccb
xor ecx, ecx
test eax, eax
setne cl
test ecx, ecx
jne 0x45c830
push 0x80004005
call fcn.00420000
mov edx, dword [eax]
mov ecx, eax
mov eax, dword [edx + 0xc]
call eax
add eax, 0x10
mov dword [esi], eax
mov ecx, str.MatrixFileIpc.SaveToDisk__:_Saving_tree_and_empty_reg_DataIntegrity_value
mov dword [ebp - 4], 0
test ecx, 0xffff0000
jne 0x45c98e
mov edx, ecx
movzx edi, dx
push edi
call fcn.00485bef
mov ebx, eax
test ebx, ebx
je 0x45c923
mov eax, edi
shr eax, 4
inc eax
movzx ecx, ax
push 6
push ecx
push ebx
call dword [sym.imp.KERNEL32.dll_FindResourceW]
test eax, eax
je 0x45c923
push edi
push eax
push ebx
call fcn.004206ac
mov edi, eax
add esp, 0xc
test edi, edi
je 0x45c923
mov eax, dword [esi]
movzx ebx, word [edi]
sub eax, 0x10
mov ecx, 1
sub ecx, dword [eax + 0xc]
mov eax, dword [eax + 8]
sub eax, ebx
or eax, ecx
jge 0x45c8bc
push ebx
mov ecx, esi
call fcn.004204f5
movzx eax, word [edi]
mov edx, dword [esi]
add edi, 2
mov dword [ebp - 0x14], edx
cmp eax, 0xffffffff
jne 0x45c8d6
push edi
call fcn.0048c02b
add esp, 4
inc eax
add eax, eax
push eax
lea ecx, [ebx + ebx]
push edi
push ecx
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp - 0x14]
push ecx
call fcn.0048bd6a
add esp, 0x10
cmp eax, 0x50
ja case.0x45c8f9.1
movzx edx, byte [eax + 0x45c9c0]
jmp dword [edx*4 + 0x45c9b0]
call fcn.0047e233
call fcn.0047e26b
test ebx, ebx
jl 0x45c984
mov eax, dword [esi]
cmp ebx, dword [eax - 8]
jg 0x45c984
mov edx, dword [ebp - 0x18]
mov dword [eax - 0xc], ebx
mov eax, dword [esi]
xor ecx, ecx
mov word [edx + eax], cx
mov edi, dword [ebp - 0x10]
mov dword [ebp - 4], 0xffffffff
call fcn.0045c690
add esp, 4
mov esi, edi
call fcn.0047bf20
mov eax, dword [edi + 0x1c]
mov ecx, dword [eax + 0x10]
push 0xffffffffffffffff
push ecx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov eax, dword [edi + 0x1c]
mov edx, dword [eax]
push edx
call fcn.0046ff30
mov eax, dword [edi + 0x1c]
mov ecx, dword [eax + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov edx, dword [edi + 0x14]
push str.DataIntegrity
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
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 0x80070057
call fcn.00420000
push str.MatrixFileIpc.SaveToDisk__:_Saving_tree_and_empty_reg_DataIntegrity_value
call fcn.0048c02b
add esp, 4
push eax
push str.MatrixFileIpc.SaveToDisk__:_Saving_tree_and_empty_reg_DataIntegrity_value
mov ecx, esi
call fcn.004214c7
jmp 0x45c926
Function at 0x462980
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
test ecx, ecx
jne 0x462987
xor eax, eax
ret
push esi
not eax
cmp edx, 8
jb 0x462a64
mov esi, edx
shr esi, 3
push edi
lea esp, [esp]
movzx edi, byte [ecx]
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4bc460]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
inc ecx
shr eax, 8
xor eax, dword [edi*4 + 0x4bc460]
movzx edi, byte [ecx + 1]
xor edi, eax
and edi, 0xff
inc ecx
shr eax, 8
xor eax, dword [edi*4 + 0x4bc460]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4bc460]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4bc460]
movzx edi, byte [ecx + 1]
xor edi, eax
inc ecx
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4bc460]
movzx edi, byte [ecx + 1]
inc ecx
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4bc460]
movzx edi, byte [ecx + 1]
inc ecx
xor edi, eax
and edi, 0xff
shr eax, 8
xor eax, dword [edi*4 + 0x4bc460]
inc ecx
sub edx, 8
sub esi, 1
jne 0x4629a0
pop edi
test edx, edx
je 0x462a8b
jmp 0x462a70
movzx esi, byte [ecx]
xor esi, eax
and esi, 0xff
shr eax, 8
xor eax, dword [esi*4 + 0x4bc460]
inc ecx
sub edx, 1
jne 0x462a70
not eax
pop esi
ret

Function at 0x462a90
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov eax, dword [edx]
movsx ecx, cl
xor ecx, eax
shr eax, 8
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x4bc460]
xor ecx, eax
movzx eax, cl
add eax, dword [edx + 4]
mov dword [edx], ecx
mov ecx, dword [edx + 8]
imul eax, eax, 0x8088405
inc eax
mov dword [edx + 4], eax
shr eax, 0x18
xor eax, ecx
and eax, 0xff
shr ecx, 8
xor ecx, dword [eax*4 + 0x4bc460]
mov dword [edx + 8], ecx
ret

Function at 0x462ae0
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov ecx, dword [esi + 8]
push ebx
mov edx, ecx
and edx, 0xfffd
or edx, 2
mov ebx, edx
xor ebx, 1
imul ebx, edx
mov edx, dword [esi]
shr ebx, 8
push edi
xor al, bl
movsx edi, al
xor edi, edx
shr edx, 8
and edi, 0xff
mov ebx, dword [edi*4 + 0x4bc460]
xor ebx, edx
movzx edx, bl
add edx, dword [esi + 4]
mov dword [esi], ebx
imul edx, edx, 0x8088405
inc edx
mov dword [esi + 4], edx
shr edx, 0x18
xor edx, ecx
and edx, 0xff
shr ecx, 8
xor ecx, dword [edx*4 + 0x4bc460]
pop edi
mov dword [esi + 8], ecx
pop ebx
ret
Function at 0x463580
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov ebx, dword [ebp + 0xc]
push edi
mov edi, ebx
imul edi, dword [ebp + 0x10]
cmp byte [esi], 0
je 0x4635bd
mov ecx, dword [ebp + 8]
mov edx, dword [esi + 4]
push 0
lea eax, [ebp + 0xc]
push eax
push edi
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x4635b1
mov byte [esi + 8], 1
mov eax, dword [ebp + 0xc]
xor edx, edx
div ebx
pop edi
pop ebx
pop ecx
pop ebp
ret
mov edx, dword [esi + 0x28]
mov ebx, dword [esi + 0x2c]
xor eax, eax
mov ecx, edi
add ecx, edx
adc eax, ebx
cmp eax, dword [esi + 0x24]
jb 0x4635dc
ja 0x4635d7
cmp ecx, dword [esi + 0x20]
jbe 0x4635dc
mov edi, dword [esi + 0x20]
sub edi, edx
cmp dword [esi + 0x34], 0
mov eax, dword [ebp + 8]
je 0x463624
push eax
mov eax, dword [esi + 0x3c]
push 0
push edi
push ebx
push edx
push ecx
sub eax, 0x10
mov dword [ebp + 0x10], esp
mov ebx, esp
push eax
call fcn.00421538
add eax, 0x10
mov dword [ebx], eax
mov ecx, dword [esi + 0x38]
add esp, 4
push ecx
mov ecx, dword [esi + 0x34]
call fcn.00467c20
add dword [esi + 0x28], edi
mov eax, edi
adc dword [esi + 0x2c], 0
xor edx, edx
div dword [ebp + 0xc]
pop edi
pop ebx
pop ecx
pop ebp
ret
mov edx, dword [esi + 0x30]
add edx, dword [esi + 0x28]
push edi
push edx
push eax
call fcn.0048cf70
add esp, 0xc
add dword [esi + 0x28], edi
mov eax, edi
pop edi
adc dword [esi + 0x2c], 0
xor edx, edx
div dword [ebp + 0xc]
pop ebx
pop ecx
pop ebp
ret