joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4894c0
Capabilities:
Check if file exists
Delete file
Get file attributes
Move file

Disassembly:
mov eax, 0x1028
call fcn.004df840
mov eax, dword [0x50fb70]
xor eax, esp
mov dword [esp + 0x1024], eax
push esi
mov esi, dword [esp + 0x1030]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, 0xffffffff
jne 0x489506
xor al, al
pop esi
mov ecx, dword [esp + 0x1024]
xor ecx, esp
call fcn.004df824
add esp, 0x1028
ret 4
push 0x800
push esi
lea eax, [esp + 0x2c]
push eax
call fcn.00466b20
lea eax, [esp + 0x24]
lea edx, [eax + 2]
lea ecx, [ecx]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x489520
sub eax, edx
sar eax, 1
xor ecx, ecx
mov word [esp + eax*2 + 0x26], cx
xor eax, eax
mov dword [esp + 8], eax
mov dword [esp + 0xc], eax
mov dword [esp + 0x14], eax
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov word [esp + 0x20], ax
lea ecx, [esp + 4]
mov edx, 0x14
lea eax, [esp + 0x24]
push ecx
mov dword [esp + 0xc], 3
mov word [esp + 0x18], dx
mov dword [esp + 0x10], eax
call dword [sym.imp.SHELL32.dll_SHFileOperationW]
mov ecx, dword [esp + 0x1028]
neg eax
sbb eax, eax
pop esi
xor ecx, esp
inc eax
call fcn.004df824
add esp, 0x1028
ret 4
Function at 0x48be70
Capabilities:
Get common file path

Disassembly:
cmp dword [0x5343a4], 1
jne 0x48be7e
jmp fcn.004ae940
mov edx, dword [esp + 8]
mov eax, dword [esp + 4]
push edx
add ecx, 0x101c
push ecx
push eax
call fcn.00466b20
ret 8

Function at 0x48c660
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 0x14
push ebx
push esi
push edi
lea eax, [esp + 0xc]
push eax
mov esi, ecx
call dword [sym.imp.USER32.dll_GetCursorPos]
mov edx, dword [esi]
lea ecx, [esp + 0xc]
push ecx
push edx
call dword [sym.imp.USER32.dll_ScreenToClient]
mov ecx, dword [esi]
lea eax, [esp + 0xc]
push eax
push 0
push 0x1012
push ecx
call dword [sym.imp.USER32.dll_SendMessageW]
mov ebx, dword [sym.imp.USER32.dll_GetKeyState]
push 0x10
call ebx
movzx esi, ax
shr esi, 0xf
push 0x12
and esi, 1
call ebx
movzx edi, ax
shr edi, 0xf
push 0x11
and edi, 1
call ebx
shr eax, 0xf
and eax, 1
test byte [esp + 0x14], 1
jne 0x48c6dd
test esi, esi
jne 0x48c6dd
test edi, edi
jne 0x48c6dd
test eax, eax
jne 0x48c6dd
pop edi
lea eax, [esi + 1]
pop esi
pop ebx
add esp, 0x14
ret
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x14
ret

Function at 0x48c6f0
Capabilities:
Get file system object information

Disassembly:
mov eax, 0x12ec
call fcn.004df840
mov eax, dword [0x50fb70]
xor eax, esp
mov dword [esp + 0x12e8], eax
push ebx
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageW]
push 0
push 0
mov esi, ecx
mov eax, dword [esi]
push 0x1004
push eax
call edi
push 0
push 0x800
lea ecx, [esp + 0x2fc]
push ecx
mov ebx, eax
call fcn.004ad670
push 0x4001
push 0x2b4
lea edx, [esp + 0x48]
push edx
push 0
lea eax, [esp + 0x304]
push eax
call dword [sym.imp.SHELL32.dll_SHGetFileInfoW]
push 0x34
lea ecx, [esp + 0x10]
push 0
push ecx
call fcn.004e0730
mov edx, dword [esp + 0x50]
add esp, 0xc
push 0x3d4
mov dword [esp + 0x10], 3
mov dword [esp + 0x2c], edx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], 0
call fcn.004612b0
mov ecx, dword [esi]
mov dword [esp + 0x20], eax
lea eax, [esp + 0xc]
push eax
push 0
push 0x104d
push ecx
call edi
mov edx, dword [esi]
push edx
call dword [sym.imp.USER32.dll_SetFocus]
mov eax, dword [esi]
push 0
push ebx
push 0x1076
push eax
mov byte [esi + 0x18], 1
call edi
mov ecx, dword [esp + 0x12f4]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004df824
add esp, 0x12ec
ret
Function at 0x48ca50
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x2004
call fcn.004df840
mov eax, dword [0x50fb70]
xor eax, esp
mov dword [esp + 0x2000], eax
push esi
push 1
push str.RestoreFolder
push str.General
mov esi, ecx
call fcn.00496890
push 0x800
push 0x4f9a98
test eax, eax
je 0x48cacb
lea eax, [esp + 0xc]
push eax
push str.LastFolder
push str.General
call fcn.00496860
cmp word [esp + 4], 0
je 0x48cb59
lea ecx, [esp + 4]
push ecx
call fcn.00443510
test al, al
je 0x48cb59
push 0x800
lea edx, [esp + 8]
push edx
jmp 0x48cb4d
lea eax, [esp + 0x100c]
push eax
push str.StartFolder
push 0x4fb780
call fcn.00496860
push 0x800
lea ecx, [esp + 8]
push ecx
lea edx, [esp + 0x100c]
push edx
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsW]
xor eax, eax
mov word [esp + 0x1002], ax
cmp word [esp + 4], ax
je 0x48cb59
mov edx, 0x4fa4b8
lea ecx, [esp + 4]
mov ax, word [ecx]
cmp ax, word [edx]
jne 0x48cb3a
test ax, ax
je 0x48cb36
mov ax, word [ecx + 2]
cmp ax, word [edx + 2]
jne 0x48cb3a
add ecx, 4
add edx, 4
test ax, ax
jne 0x48cb14
xor eax, eax
jmp 0x48cb3f
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x48cb59
push 0x800
lea ecx, [esp + 8]
push ecx
add esi, 0x101c
push esi
call fcn.00466b20
mov ecx, dword [esp + 0x2004]
pop esi
xor ecx, esp
call fcn.004df824
add esp, 0x2004
ret
Function at 0x48e230
Capabilities:
Get graphical window text

Disassembly:
sub esp, 0x70
mov eax, dword [0x50fb70]
xor eax, esp
mov dword [esp + 0x6c], eax
push esi
push edi
push 1
push str.ColorAttr
push str.FileList
mov esi, ecx
call fcn.00496890
test eax, eax
setne al
lea ecx, [esp + 8]
mov byte [esi + 0x2120], al
mov edx, dword [0x5354dc]
push ecx
push edx
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [0x5275b0]
mov ecx, dword [0x5354dc]
push 0
push eax
push 0xb
push ecx
push 0
push 0
push 0
push 0
push 0x44a00249
push 0x4f9a98
push str.SysListView32
push 0x300
call dword [sym.imp.USER32.dll_CreateWindowExW]
push 1
push str.Detailed
push str.FileList
mov dword [esi], eax
call fcn.00496890
neg eax
sbb eax, eax
and eax, 0xfffffffe
add eax, 3
push eax
mov ecx, esi
call fcn.0048d400
push 1
push str.FullRow
push str.FileList
mov edi, 0x400
call fcn.00496890
test eax, eax
je 0x48e2e7
mov edi, 0x420
push 0
push str.ShowGrid
push str.FileList
call fcn.00496890
test eax, eax
je 0x48e2ff
or edi, 1
push 0
push str.SingleClick
push str.FileList
call fcn.00496890
test eax, eax
je 0x48e340
push 0
push str.Underline
push str.FileList
or edi, 0x48
call fcn.00496890
cmp eax, 1
jne 0x48e335
or edi, 0x800
jmp 0x48e340
cmp eax, 2
jne 0x48e340
or edi, 0x1000
mov edx, dword [esi]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageW]
push 0
push 0x1036
push edx
call edi
push 0
push 2
push 0x21
push 0xd
push 0xd
call dword [sym.imp.COMCTL32.dll_ImageList_Create]
mov ecx, esi
mov dword [esi + 8], eax
call fcn.0048cbe0
push 0x5c
push 0
lea eax, [esp + 0x20]
push eax
push str.Font
push str.FileList
call fcn.004968b0
cmp word [esp + 0x34], 0
je 0x48e415
movzx edx, byte [esp + 0x33]
movzx eax, byte [esp + 0x32]
lea ecx, [esp + 0x34]
push ecx
movzx ecx, byte [esp + 0x35]
push edx
movzx edx, byte [esp + 0x38]
push eax
movzx eax, byte [esp + 0x3b]
push ecx
movzx ecx, byte [esp + 0x3e]
push edx
movzx edx, byte [esp + 0x41]
push eax
movzx eax, byte [esp + 0x44]
push ecx
mov ecx, dword [esp + 0x44]
push edx
mov edx, dword [esp + 0x44]
push eax
mov eax, dword [esp + 0x44]
push ecx
mov ecx, dword [esp + 0x44]
push edx
mov edx, dword [esp + 0x44]
push eax
push ecx
push edx
call dword [sym.imp.GDI32.dll_CreateFontW]
test eax, eax
je 0x48e3f3
push 1
push eax
mov eax, dword [esi]
push 0x30
push eax
call edi
push 0
push str.FontColor
push str.FileList
call fcn.00496890
test eax, eax
je 0x48e415
mov ecx, dword [esi]
push eax
push 0
push 0x1024
push ecx
call edi
mov ecx, esi
call fcn.0048cce0
mov ecx, esi
call fcn.0048d290
mov edx, dword [esi]
push 5
push edx
call dword [sym.imp.USER32.dll_ShowWindow]
cmp dword [0x5343a4], 1
je 0x48e440
mov eax, dword [esi]
push eax
call dword [sym.imp.USER32.dll_SetFocus]
mov ecx, esi
call fcn.0048d490
mov ecx, dword [esp + 0x74]
pop edi
pop esi
xor ecx, esp
call fcn.004df824
add esp, 0x70
ret
Function at 0x492ce0
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
mov eax, dword [esp + 4]
push ebx
test eax, eax
je 0x492df8
lea edx, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x492cf0
sub eax, edx
sar eax, 1
mov ebx, eax
je 0x492df8
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
jne 0x492d17
pop ebx
ret 4
push ebp
push esi
push edi
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov edi, dword [sym.imp.KERNEL32.dll_GlobalAlloc]
lea ebp, [ebx + ebx + 2]
push ebp
push 0x2002
call edi
mov esi, eax
test esi, esi
je 0x492d62
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x492d62
mov edx, dword [esp + 0x14]
lea ecx, [ebx + 1]
push ecx
push eax
push edx
call fcn.00469ac0
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push esi
push 1
call dword [sym.imp.USER32.dll_SetClipboardData]
push ebp
push 0x2002
call edi
mov edi, eax
test edi, edi
je 0x492da2
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov esi, eax
test esi, esi
je 0x492da2
mov eax, dword [esp + 0x14]
inc ebx
push ebx
push esi
push eax
call fcn.00469ac0
push esi
push esi
call dword [sym.imp.USER32.dll_CharToOemA]
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push edi
push 7
call dword [sym.imp.USER32.dll_SetClipboardData]
push ebp
push 0x2002
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
test esi, esi
je 0x492def
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
test eax, eax
je 0x492def
mov ecx, dword [esp + 0x14]
mov edx, eax
sub edx, ecx
jmp 0x492dd0
movzx eax, word [ecx]
mov word [edx + ecx], ax
add ecx, 2
test ax, ax
jne 0x492dd0
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push esi
push 0xd
call dword [sym.imp.USER32.dll_SetClipboardData]
call dword [sym.imp.USER32.dll_CloseClipboard]
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret 4

Function at 0x493990
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
call fcn.00445f80
cmp eax, 0x600
jb 0x4939b3
movzx ecx, byte [esp + 8]
mov esi, dword [esi]
mov eax, dword [esi]
mov edx, dword [eax + 0x10]
push ecx
push esi
call edx
pop esi
ret 4
mov eax, dword [esi + 8]
mov cl, byte [esp + 8]
mov byte [eax + 0x64], cl
mov eax, dword [esi + 0xc]
test eax, eax
je 0x493a33
push ebx
push edi
push eax
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
mov edi, eax
inc edi
xor ecx, ecx
mov eax, edi
mov edx, 2
mul edx
seto cl
neg ecx
or ecx, eax
push ecx
call fcn.004df63a
add esp, 4
mov ebx, eax
mov eax, dword [esi + 0xc]
push edi
push ebx
push eax
call dword [sym.imp.USER32.dll_GetWindowTextW]
mov ecx, dword [esi + 0xc]
mov edi, dword [sym.imp.USER32.dll_SendMessageW]
push 0xffffffffffffffff
push 0
push 0xb1
push ecx
call edi
mov edx, dword [esi + 0xc]
push 1
push 8
push 0x102
push edx
call edi
mov eax, dword [esi + 0xc]
push ebx
push eax
call dword [sym.imp.USER32.dll_SetWindowTextW]
push ebx
call fcn.004e07e4
add esp, 4
pop edi
pop ebx
pop esi
ret 4
Function at 0x493c60
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x268
mov eax, dword [0x50fb70]
xor eax, esp
mov dword [esp + 0x264], eax
push ebx
push ebp
mov ebp, dword [esp + 0x274]
push esi
push 0x80
push 0x4f9a98
lea eax, [esp + 0x178]
push eax
mov esi, ecx
mov ecx, dword [str.Passwords]
push 0x4fdce4
push ecx
call fcn.00496860
cmp word [esp + 0x170], 0
push 0x100
lea edx, [esp + 0x174]
push edx
setne bl
call fcn.004641a0
push ebp
lea eax, [esp + 0x10]
mov edx, 0x32
test bl, bl
je 0x493d0a
push 0x4fdcdc
push eax
call fcn.00460180
mov edx, dword [str.Passwords]
add esp, 0xc
push 0x80
push 0x4f9a98
push esi
lea ecx, [esp + 0x18]
push ecx
push edx
call fcn.00496860
cmp word [esi], 0
jne 0x493d89
xor al, al
jmp 0x493e50
push str.PE_d
push eax
call fcn.00460180
push 0x100
lea ecx, [esp + 0x80]
push 0
push ecx
call fcn.004e0730
mov ecx, dword [str.Passwords]
add esp, 0x18
push 0x100
push 0
lea edx, [esp + 0x78]
push edx
lea eax, [esp + 0x18]
push eax
push ecx
call fcn.004968b0
test eax, eax
je 0x493d03
xor ecx, ecx
test eax, eax
jle 0x493d61
mov dl, cl
add dl, 0x49
xor byte [esp + ecx + 0x70], dl
inc ecx
cmp ecx, eax
jl 0x493d53
push 0x80
push esi
lea eax, [esp + 0x78]
push eax
call fcn.00469b80
push 0x100
lea edx, [esp + 0x74]
xor ecx, ecx
push edx
mov word [esi + 0xfe], cx
call fcn.004641a0
push edi
push ebp
lea eax, [esp + 0x14]
push 0x4fdcc8
push eax
mov edx, 0x32
call fcn.00460180
mov edx, dword [str.Passwords]
add esp, 0xc
push 0xc8
push 0x4f9a98
lea edi, [esi + 0x100]
push edi
lea ecx, [esp + 0x1c]
push ecx
push edx
call fcn.00496860
push ebp
lea eax, [esp + 0x14]
push 0x4fdcc0
push eax
mov edx, 0x32
call fcn.00460180
mov eax, dword [str.Passwords]
add esp, 0xc
push 0x800
push 0x4f9a98
lea ecx, [esi + 0x290]
push ecx
lea edx, [esp + 0x1c]
push edx
push eax
call fcn.00496860
push ebp
lea ecx, [esp + 0x14]
push 0x4fdcb8
push ecx
mov edx, 0x32
call fcn.00460180
mov eax, dword [str.Passwords]
add esp, 0xc
push 0
lea edx, [esp + 0x14]
push edx
push eax
call fcn.00496890
test eax, eax
setne cl
cmp word [edi], 0
mov byte [esi + 0x1420], cl
push 0xc8
je 0x493e40
push edi
jmp 0x493e41
push esi
add esi, 0x1290
push esi
call fcn.00466b20
mov al, 1
pop edi
mov ecx, dword [esp + 0x270]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.004df824
add esp, 0x268
ret 4
Function at 0x495c90
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
sub esp, 0x5a4
mov eax, dword [0x50fb70]
xor eax, esp
mov dword [esp + 0x5a0], eax
push ebp
mov ebp, dword [esp + 0x5ac]
push edi
mov edi, dword [esp + 0x5b4]
cmp word [edi], 0
je 0x495d8b
lea eax, [esp + 0xc]
push eax
push 0x20019
push 0
push edi
push ebp
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x495d8b
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExW]
push esi
xor esi, esi
lea ecx, [esp + 0x18]
push ecx
mov ecx, dword [esp + 0x18]
push esi
push esi
push esi
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0x34]
push eax
push esi
push ecx
mov dword [esp + 0x30], 0xc8
call ebx
test eax, eax
jne 0x495d68
lea ebx, [ebx]
lea edx, [esp + 0x20]
push edx
push edi
lea eax, [esp + 0x1b8]
push 0x4fde5c
push eax
mov edx, 0x200
call fcn.00460180
add esp, 0x10
lea ecx, [esp + 0x1b0]
push ecx
push ebp
call fcn.00495c90
lea edx, [esp + 0x18]
push edx
mov edx, dword [esp + 0x18]
push 0
push 0
push 0
lea eax, [esp + 0x20]
push eax
lea ecx, [esp + 0x34]
push ecx
inc esi
push esi
push edx
mov dword [esp + 0x30], 0xc8
call ebx
test eax, eax
je 0x495d10
mov eax, dword [esp + 0x14]
pop esi
pop ebx
test eax, eax
je 0x495d79
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push edi
push ebp
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
test eax, eax
jne 0x495d8b
inc dword [0x560aec]
mov ecx, dword [esp + 0x5a8]
pop edi
pop ebp
xor ecx, esp
call fcn.004df824
add esp, 0x5a4
ret 8

Function at 0x495db0
Capabilities:
Delete registry key

Disassembly:
sub esp, 0x404
mov eax, dword [0x50fb70]
xor eax, esp
mov dword [esp + 0x400], eax
mov eax, dword [esp + 0x40c]
push esi
mov esi, dword [esp + 0x40c]
cmp esi, 0x80000001
jne 0x495e1e
movzx ecx, word [eax]
cmp cx, 0x5c
je 0x495e0e
test cx, cx
mov ecx, 0x4fa3cc
jne 0x495df3
mov ecx, 0x4f9a98
push eax
push ecx
lea eax, [esp + 0xc]
push str.SoftwareWinRAR_s_s
push eax
mov edx, 0x200
call fcn.00460180
add esp, 0x10
jmp 0x495e2e
push 0x200
add eax, 2
push eax
lea ecx, [esp + 0xc]
push ecx
jmp 0x495e29
push 0x200
push eax
lea edx, [esp + 0xc]
push edx
call fcn.00466b20
lea eax, [esp + 4]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyW]
mov ecx, dword [esp + 0x404]
pop esi
xor ecx, esp
call fcn.004df824
add esp, 0x404
ret 8
Function at 0x495e60
Capabilities:
Delete registry value

Disassembly:
sub esp, 0x408
mov eax, dword [0x50fb70]
xor eax, esp
mov dword [esp + 0x404], eax
mov eax, dword [esp + 0x410]
push esi
mov esi, dword [esp + 0x410]
push edi
mov edi, dword [esp + 0x41c]
cmp esi, 0x80000001
jne 0x495ed6
movzx ecx, word [eax]
cmp cx, 0x5c
je 0x495ec6
test cx, cx
mov ecx, 0x4fa3cc
jne 0x495eab
mov ecx, 0x4f9a98
push eax
push ecx
lea eax, [esp + 0x14]
push str.SoftwareWinRAR_s_s
push eax
mov edx, 0x200
call fcn.00460180
add esp, 0x10
jmp 0x495ee6
push 0x200
add eax, 2
push eax
lea ecx, [esp + 0x14]
push ecx
jmp 0x495ee1
push 0x200
push eax
lea edx, [esp + 0x14]
push edx
call fcn.00466b20
lea eax, [esp + 8]
push eax
push 0x20006
push 0
lea ecx, [esp + 0x18]
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x495f1d
mov edx, dword [esp + 8]
push edi
push edx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
mov eax, dword [esp + 8]
test eax, eax
je 0x495f1d
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [esp + 0x40c]
pop edi
pop esi
xor ecx, esp
call fcn.004df824
add esp, 0x408
ret 0xc

Function at 0x4961e0
Capabilities:
Set registry value

Disassembly:
mov eax, dword [esp + 8]
push esi
mov esi, dword [esp + 8]
push edi
push eax
lea edi, [esp + 0x14]
call fcn.00496050
mov edi, eax
test edi, edi
je 0x496238
mov edx, dword [esp + 0x18]
mov eax, edx
lea esi, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x496203
sub eax, esi
sar eax, 1
lea ecx, [eax + eax + 2]
push ecx
push edx
mov edx, dword [esp + 0x1c]
push 1
push 0
push edx
push edi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push edi
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop edi
mov eax, esi
pop esi
ret 0x10
mov eax, dword [esp + 0x10]
pop edi
pop esi
ret 0x10

Function at 0x4962f0
Capabilities:
Query or enumerate registry value

Disassembly:
push ecx
mov eax, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push eax
call fcn.00496120
mov esi, eax
mov dword [esp + 0x10], 4
test esi, esi
je 0x496344
push ebx
lea ecx, [esp + 0x14]
push ecx
mov ecx, dword [esp + 0x1c]
lea edx, [esp + 0x14]
push edx
lea eax, [esp + 0x10]
push eax
push 0
push ecx
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
push esi
sete bl
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test bl, bl
pop ebx
je 0x496344
cmp dword [esp + 0x10], 0
jne 0x49634d
mov eax, dword [esp + 0x18]
pop esi
pop ecx
ret 0x10
mov eax, dword [esp + 0xc]
pop esi
pop ecx
ret 0x10
Function at 0x496360
Capabilities:
Query or enumerate registry value

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
push eax
call fcn.00496120
mov ebp, dword [esp + 0x24]
mov ebx, dword [esp + 0x1c]
mov esi, eax
mov dword [esp + 0x14], ebp
test esi, esi
je 0x4963b3
mov eax, dword [esp + 0x18]
push edi
lea ecx, [esp + 0x18]
push ecx
push ebx
lea edx, [esp + 0x1c]
push edx
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push esi
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test edi, edi
pop edi
jne 0x4963b3
mov eax, dword [esp + 0x14]
test eax, eax
jne 0x4963db
mov eax, dword [esp + 0x20]
push ebp
test eax, eax
je 0x4963ce
push eax
push ebx
call fcn.004e03c0
add esp, 0xc
pop esi
pop ebp
xor eax, eax
pop ebx
ret 0x18
push 0
push ebx
call fcn.004e0730
add esp, 0xc
xor eax, eax
pop esi
pop ebp
pop ebx
ret 0x18
Function at 0x4967b0
Capabilities:
Set registry value

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0xc]
push esi
push edi
push ecx
lea edi, [esp + 0x10]
mov esi, SysReAllocString
mov dword [esp + 0x18], eax
call fcn.00496050
mov esi, eax
test esi, esi
je 0x4967fa
mov eax, dword [esp + 0x10]
push 4
lea edx, [esp + 0x18]
push edx
push 4
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push esi
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
pop edi
pop esi
ret 0xc
mov eax, dword [esp + 0xc]
pop edi
pop esi
ret 0xc

Function at 0x496810
Capabilities:
Set registry value

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
push eax
lea edi, [esp + 0x10]
mov esi, SysReAllocString
call fcn.00496050
mov esi, eax
test esi, esi
je 0x496855
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
push ecx
push edx
push 3
push 0
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push esi
mov edi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, edi
pop edi
pop esi
ret 0x10
mov eax, dword [esp + 0xc]
pop edi
pop esi
ret 0x10

Function at 0x4968e0
Capabilities:
Query or enumerate registry value

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
push eax
mov esi, SysReAllocString
call fcn.00496120
mov edi, eax
test edi, edi
jne 0x4968fc
pop edi
pop esi
ret 8
mov edx, dword [esp + 0x10]
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 0
push edx
push edi
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push edi
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
neg esi
sbb esi, esi
not esi
and esi, dword [esp + 0xc]
pop edi
mov eax, esi
pop esi
ret 8

Function at 0x496e30
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
xor esi, esi
xor ebx, ebx
xor byte [esi + ecx], bl
mov eax, 0xaaaaaaab
mul ebx
shr edx, 1
lea ebx, [edx + ebx + 3]
inc esi
and ebx, 0xffffff
cmp esi, 0x480
jb 0x496e36
pop esi
pop ebx
ret
Function at 0x496f40
Capabilities:
Encode data using xor

Disassembly:
push ecx
push ebx
push ebp
mov ebp, dword [esp + 0x14]
push esi
push edi
mov edi, dword [esp + 0x18]
push ebp
lea eax, [esp + 0x14]
push eax
xor ebx, ebx
push edi
mov esi, ecx
mov dword [esp + 0x1c], ebx
call fcn.00496e60
test eax, eax
je 0x496f6f
pop edi
pop esi
pop ebp
xor al, al
pop ebx
pop ecx
ret 8
push ebp
lea ecx, [esp + 0x14]
push ecx
push edi
mov ecx, esi
call fcn.00496e60
push ebp
lea edx, [esp + 0x14]
push edx
push edi
mov ecx, esi
mov dword [esi + 0x10], eax
call fcn.00496e60
mov dword [esi + 0x18], eax
push ebp
lea eax, [esp + 0x14]
push eax
push edi
mov ecx, esi
call fcn.00496e60
push ebp
lea ecx, [esp + 0x14]
push ecx
push edi
mov ecx, esi
mov dword [esi + 0x1c], eax
call fcn.00496e60
push ebp
lea edx, [esp + 0x14]
push edx
push edi
mov ecx, esi
mov dword [esi + 0x20], eax
call fcn.00496e60
mov dword [esi + 0x24], eax
push ebp
lea eax, [esp + 0x14]
push eax
push edi
mov ecx, esi
call fcn.00496e60
push ebp
lea ecx, [esp + 0x14]
push ecx
push edi
push 0x100
lea edx, [esi + 0x2c]
push edx
mov ecx, esi
mov dword [esi + 0x28], eax
call fcn.00496ec0
push ebp
lea eax, [esp + 0x14]
push eax
push edi
mov ecx, esi
call fcn.00496e60
push ebp
lea ecx, [esp + 0x14]
push ecx
push edi
push 0x100
lea edx, [esi + 0x130]
push edx
mov ecx, esi
mov dword [esi + 0x12c], eax
call fcn.00496ec0
push ebp
lea eax, [esp + 0x14]
push eax
push edi
mov ecx, esi
call fcn.00496e60
push ebp
lea ecx, [esp + 0x14]
push ecx
push edi
push 0x100
lea edx, [esi + 0x234]
mov dword [esi + 0x230], eax
push edx
mov ecx, esi
call fcn.00496ec0
push ebp
lea eax, [esp + 0x14]
push eax
push edi
mov ecx, esi
call fcn.00496e60
push ebp
lea ecx, [esp + 0x14]
push ecx
push edi
mov ecx, esi
mov dword [esi + 0x334], eax
call fcn.00496e60
push ebp
lea edx, [esp + 0x14]
push edx
push edi
mov ecx, esi
mov dword [esi + 0x338], eax
call fcn.00496e60
push ebp
mov dword [esi + 0x33c], eax
lea eax, [esp + 0x14]
push eax
push edi
push 0x20
lea ecx, [esi + 0x340]
push ecx
mov ecx, esi
call fcn.00496ec0
push ebp
lea edx, [esp + 0x14]
push edx
push edi
push 0x100
lea eax, [esi + 0x380]
push eax
mov ecx, esi
call fcn.00496ec0
mov ecx, dword [esp + 0x10]
xor eax, eax
cmp ecx, ebx
jbe 0x4970c8
nop
xor bl, byte [eax + edi]
inc eax
cmp eax, ecx
jb 0x4970c0
push ebp
lea ecx, [esp + 0x14]
push ecx
push edi
mov ecx, esi
call fcn.00496e60
movzx edx, bl
pop edi
xor ecx, ecx
cmp edx, eax
pop esi
sete cl
pop ebp
mov al, cl
pop ebx
pop ecx
ret 8