joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44d3e4
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4f7c60]
cmp byte [eax + 0xc], 0
je 0x44d551
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44d54a
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4f8b9c], 0
jne 0x44d438
push 0x44d558
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x44d560
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8b9c], eax
cmp dword [0x4dddec], 0
jne 0x44d533
push 0x44d570
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4dddec], eax
cmp dword [0x4dddec], 0
je 0x44d533
push 0x44d57c
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8ba0], eax
push 0x44d58c
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8ba4], eax
push 0x44d5a0
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8ba8], eax
push 0x44d5b8
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8bac], eax
push 0x44d5d0
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8bb0], eax
push 0x44d5e4
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8bb4], eax
push 0x44d5fc
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8bb8], eax
push 0x44d614
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8bbc], eax
push 0x44d630
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8bc0], eax
push 0x44d63c
mov eax, dword [0x4dddec]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4f8bc4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44d551
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x451894
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.004041c0
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x4518e3
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.00404430
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4590c8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x459118]
test si, 4
je 0x4590dc
or bl, 1
test si, 8
je 0x4590e6
or bl, 4
test si, 1
je 0x4590f0
or bl, 8
test si, 2
je 0x4590fa
or bl, 0x10
test si, 0x10
je 0x459104
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x459113
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x45911c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x459154]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x459135
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x459144
or bl, 4
test esi, 0x20000000
je 0x45914f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x45f7fc
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45f80e
add esp, 0xfffffff0
call fcn.00403794
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0042275c
mov eax, dword [0x4f76d0]
mov dword [eax + 4], ebx
mov dword [eax], 0x45fba0
mov eax, dword [0x4f76e4]
mov dword [eax + 4], ebx
mov dword [eax], 0x45fbac
mov eax, ebx
call fcn.0045fbb8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x419d2c]
call fcn.00403440
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x419d2c]
call fcn.00403440
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x419d2c]
call fcn.00403440
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x419d2c]
call fcn.00403440
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x419d2c]
call fcn.00403440
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x45bfd4
push eax
push 0
push 0
mov eax, dword [0x4f7920]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4241d8]
call fcn.004259ec
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x4241d8]
call fcn.004259ec
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x4241d8]
call fcn.004259ec
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00460068
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45fefc
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45fefc
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45fefc
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45f94b
call fcn.004037ec
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x45fce0
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x45fe8b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45fe6c
mov dl, 1
mov eax, dword [0x41a390]
call fcn.00403440
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004041c0
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45fe5b
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.0044d744
test al, al
je 0x45fe4e
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x45fe9c
lea eax, [ebp - 0x254]
call fcn.004098dc
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45fe4e
xor eax, eax
push ebp
push 0x45fe47
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x45fed4
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x45fe30
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404430
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x45fe30
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404430
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45fe4e
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x45fd51
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041e8fc
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45fe92
lea eax, [ebp - 0x260]
call fcn.004041c0
ret

Function at 0x460808
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4f8be8]
cmp byte [eax + 0xa5], 0
jne 0x460879
cmp dword [0x4f8c00], 0
jne 0x46083a
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4607c4
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4f8c00], eax
cmp dword [0x4f8bfc], 0
jne 0x460855
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4f8bfc], eax
cmp dword [0x4f8c04], 0
jne 0x460879
push esp
push 0
push 0
push 0x460768
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4f8c04], eax
pop edx
ret
Function at 0x460970
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x460987
add esp, 0xfffffff0
call fcn.00403794
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0042275c
mov eax, dword [0x4f790c]
cmp word [eax + 2], 0
jne 0x4609af
mov eax, dword [0x4f790c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004620f0
mov eax, dword [0x4f7a3c]
cmp word [eax + 2], 0
jne 0x4609c9
mov eax, dword [0x4f7a3c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004622e8
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x419d2c]
call fcn.00403440
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x419d2c]
call fcn.00403440
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x424d58]
call fcn.0042ce8c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x460b50
mov eax, dword [0x4f7768]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042d25c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x462898
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4f7768]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040d778
test eax, eax
je 0x460abe
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.004092a0
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d7a0
test eax, eax
je 0x460ad2
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404430
mov eax, dword [0x4f7570]
cmp byte [eax], 0
jne 0x460b06
mov eax, ebx
call fcn.00460c78
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.00462a74
mov eax, ebx
call fcn.00463438
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x460b46
call fcn.004037ec
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x460ef8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4f8be8]
cmp dword [eax + 0x30], 0
je 0x460fa2
cmp dword [ebx + 0x94], 0
jne 0x460f9c
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x460e88
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x460f9c
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x460f62
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x460f9c
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.0041c350
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x460f71
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x461b04
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x461b39
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.004042b0
jmp 0x461b46
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404214
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x462c50
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x462c91
mov eax, esi
call fcn.00448d2c
test al, al
je 0x462c91
mov eax, dword [ebx + 0x84]
call fcn.00448a28
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x462c91
push 0
mov eax, dword [ebx + 0x84]
call fcn.00448a28
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x46a684
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x41929c]
call fcn.00404b58
xor eax, eax
push ebp
push 0x46a7c8
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4de128], 0
jne 0x46a6d7
mov ecx, dword [0x4f7590]
mov dl, 1
mov eax, dword [0x4078f0]
call fcn.0040c95c
call fcn.00403bfc
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402dfc
mov eax, ebx
call fcn.00404a28
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x46a7d8
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00405df0
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404a38
test eax, eax
jle 0x46a76f
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x46a768
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00404448
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404430
mov eax, dword [ebp - 0x48]
pop edx
call fcn.004087c0
test eax, eax
jne 0x46a768
mov ebx, 0x15
jmp 0x46a774
mov ebx, 0x10
jmp 0x46a774
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x4de128]
call fcn.0046a5dc
mov eax, dword [ebp - 8]
call fcn.0046a5dc
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405e08
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46a7cf
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.004041e4
lea eax, [ebp - 0x10]
mov edx, dword [0x41929c]
call fcn.00404c28
ret

Function at 0x486563
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor ebx, ebx
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x4deeaa
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x4865bb
movzx edx, word [ebp + 8]
mov dword [ebp - 8], edx
lea ecx, [ebp - 8]
push ecx
push dword [ebp + 0xc]
push 0
push 0
push 0x4deecb
push dword [ebp - 4]
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
je 0x4865b1
mov bx, 0x2a04
push dword [ebp - 4]
call sub.advapi32.dll_RegCloseKey_1
jmp 0x4865bf
mov bx, 0x2a04
mov eax, ebx
pop ebx
pop ecx
pop ecx
pop ebp
ret 8
Function at 0x4998a8
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0xc], ecx
mov edi, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x499940
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, edi
call fcn.004041c0
mov esi, 0x3d5
mov eax, dword [ebp - 4]
call fcn.00404480
test al, al
jbe 0x49992a
mov byte [ebp - 5], al
mov bl, 1
lea eax, [ebp - 0xc]
xor edx, edx
mov dl, bl
mov ecx, dword [ebp - 4]
mov dl, byte [ecx + edx - 1]
mov ecx, esi
shr ecx, 8
xor dl, cl
call fcn.004043a8
mov edx, dword [ebp - 0xc]
mov eax, edi
call fcn.00404488
xor eax, eax
mov al, bl
mov edx, dword [edi]
movzx eax, byte [edx + eax - 1]
add esi, eax
imul eax, esi, 0x3182
add eax, 0x8c33
mov esi, eax
inc ebx
dec byte [ebp - 5]
jne 0x4998e6
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x499947
lea eax, [ebp - 0xc]
call fcn.004041c0
ret

Function at 0x499950
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0xc], ecx
mov dword [ebp - 4], edx
mov edi, eax
xor eax, eax
push ebp
push 0x4999e7
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004041c0
mov esi, 0x3d5
mov eax, edi
call fcn.00404480
test al, al
jbe 0x4999d1
mov byte [ebp - 5], al
mov bl, 1
lea eax, [ebp - 0xc]
xor edx, edx
mov dl, bl
mov dl, byte [edi + edx - 1]
mov ecx, esi
shr ecx, 8
xor dl, cl
call fcn.004043a8
mov edx, dword [ebp - 0xc]
mov eax, dword [ebp - 4]
call fcn.00404488
mov eax, dword [ebp - 4]
xor eax, eax
mov al, bl
movzx eax, byte [edi + eax - 1]
add esi, eax
imul eax, esi, 0x3182
add eax, 0x8c33
mov esi, eax
inc ebx
dec byte [ebp - 5]
jne 0x49998e
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4999ee
lea eax, [ebp - 0xc]
call fcn.004041c0
ret

Function at 0x499db0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov dword [esp], ecx
mov ebx, edx
mov esi, eax
lea ebp, [esp + 4]
mov edx, ebp
mov eax, ebx
mov ecx, 4
call fcn.004029dc
lea edx, [esp + 8]
mov eax, ebx
add eax, 4
mov ecx, 4
call fcn.004029dc
mov eax, dword [esi + 0x10]
add dword [ebp], eax
mov eax, dword [esi + 0x14]
add dword [esp + 8], eax
mov ebx, 1
mov eax, dword [esp + 8]
xor dword [ebp], eax
mov edx, dword [esp + 8]
mov eax, dword [ebp]
call fcn.00499b90
mov edi, ebx
add edi, edi
add eax, dword [esi + edi*4 + 0x10]
mov dword [ebp], eax
mov eax, dword [ebp]
xor dword [esp + 8], eax
mov edx, dword [ebp]
mov eax, dword [esp + 8]
call fcn.00499b90
add eax, dword [esi + edi*4 + 0x14]
mov dword [esp + 8], eax
inc ebx
cmp ebx, 0xd
jne 0x499df5
mov edx, dword [esp]
mov eax, ebp
mov ecx, 4
call fcn.004029dc
mov edx, dword [esp]
add edx, 4
lea eax, [esp + 8]
mov ecx, 4
call fcn.004029dc
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x499e60
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov dword [esp], ecx
mov ebx, edx
mov esi, eax
lea ebp, [esp + 4]
mov edx, ebp
mov eax, ebx
mov ecx, 4
call fcn.004029dc
lea edx, [esp + 8]
mov eax, ebx
add eax, 4
mov ecx, 4
call fcn.004029dc
mov ebx, 0xc
mov edi, ebx
add edi, edi
mov eax, dword [esp + 8]
sub eax, dword [esi + edi*4 + 0x14]
mov edx, dword [ebp]
call fcn.00499ba4
mov dword [esp + 8], eax
mov eax, dword [ebp]
xor dword [esp + 8], eax
mov eax, dword [ebp]
sub eax, dword [esi + edi*4 + 0x10]
mov edx, dword [esp + 8]
call fcn.00499ba4
mov dword [ebp], eax
mov eax, dword [esp + 8]
xor dword [ebp], eax
dec ebx
test ebx, ebx
jne 0x499e98
mov eax, dword [esi + 0x14]
sub dword [esp + 8], eax
mov eax, dword [esi + 0x10]
sub dword [ebp], eax
mov edx, dword [esp]
mov eax, ebp
mov ecx, 4
call fcn.004029dc
mov edx, dword [esp]
add edx, 4
lea eax, [esp + 8]
mov ecx, 4
call fcn.004029dc
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x49db00
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov ebx, dword [ebp - 4]
inc ebx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.00426a8c
cmp ebx, dword [ebp - 8]
jge 0x49db63
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.00426dc4
mov edi, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.00426dc4
xor edi, eax
push edi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.00426df0
add ebx, 2
cmp ebx, dword [ebp - 8]
jl 0x49db29
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x49db6c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov ebx, dword [ebp - 4]
inc ebx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.00426a8c
cmp ebx, dword [ebp - 8]
jge 0x49dbcf
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.00426dc4
mov edi, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.00426dc4
xor edi, eax
push edi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.00426df0
add ebx, 2
cmp ebx, dword [ebp - 8]
jl 0x49db95
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x4b2a14
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4b2a42
mov eax, ebx
call fcn.004b34c8
cmp dword [ebx + 0x40], 0
je 0x4b2a3b
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x4b2ab3
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x4b2aa5
cmp dword [ebx + 8], 0
je 0x4b2a64
mov eax, ebx
mov edx, dword [eax + 8]
call dword [edx]
mov eax, ebx
mov edx, dword [eax + 0x1b4]
call dword [edx]
test eax, eax
jne 0x4b2a76
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x4b2aa5
cmp dword [ebx + 8], 0
je 0x4b2a57
cmp eax, 3
je 0x4b2a89
dec eax
jne 0x4b2a57
mov edx, dword [ebx + 8]
inc dword [edx + 4]
mov ecx, dword [edx + 4]
mov eax, dword [ebx + 8]
cmp ecx, dword [eax + 8]
jl 0x4b2a57
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4b2a57
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x4b2ad1
cmp dword [ebx + 0x14], 0xcc
je 0x4b2ad1
mov eax, dword [ebx]
mov dword [eax + 0x14], 0x14
mov edx, dword [ebx + 0x14]
mov dword [eax + 0x18], edx
mov eax, ebx
mov edx, dword [eax]
call dword [edx]
mov eax, ebx
call fcn.004b2adc
pop ebx
ret

Function at 0x4c4ff8
Capabilities:
Encode data using xor
Generate random numbers using the delphi lcg

Disassembly:
and edx, edx
je 0x4c5016
and ecx, ecx
jle 0x4c5016
push ebx
xor al, byte [edx]
imul eax, eax, 0x8088405
inc eax
mov ebx, eax
shr ebx, 0x18
mov byte [edx], bl
inc edx
dec ecx
jne 0x4c5001
pop ebx
ret

Function at 0x4c5284
Capabilities:
Encode data using xor

Disassembly:
and edx, edx
je 0x4c52a7
and ecx, ecx
jle 0x4c52a7
push ebx
push edi
xor ebx, ebx
lea edi, cs:[0x4c52ad]
mov bl, al
shr eax, 8
xor bl, byte [edx]
xor eax, dword [edi + ebx*4]
inc edx
dec ecx
jne 0x4c5297
pop edi
pop ebx
ret
Function at 0x4d1818
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov esi, eax
lea ebx, [esi + 0x1c]
mov eax, edx
lea edx, [ebx + 0x20]
mov ecx, 0x20
call fcn.004029dc
mov eax, dword [esi + 0x14]
dec eax
test eax, eax
jb 0x4d18fd
inc eax
mov dword [esp + 8], eax
mov dword [esp], 0
mov dword [esp + 4], 4
mov eax, 0x4e8aa0
mov dword [esp + 0xc], eax
xor eax, eax
mov edx, dword [esp]
add edx, edx
mov ecx, eax
shr ecx, 1
and ecx, 1
add edx, ecx
shl edx, 7
lea ecx, [edx*8 + 0x4e1598]
mov edx, dword [ebx + eax*4]
and edx, 0xff
mov esi, dword [ecx + edx*4]
lea edx, [eax + 1]
and edx, 0xf
xor dword [ebx + edx*4], esi
lea edx, [eax + 0xf]
and edx, 0xf
xor dword [ebx + edx*4], esi
inc eax
mov edx, dword [ebx + eax*4]
and edx, 0xff
mov esi, dword [ecx + edx*4]
lea edx, [eax + 1]
and edx, 0xf
xor dword [ebx + edx*4], esi
lea edx, [eax + 0xf]
and edx, 0xf
xor dword [ebx + edx*4], esi
inc eax
cmp eax, 0x10
jb 0x4d185e
mov eax, dword [esp + 0xc]
mov edx, dword [eax]
mov esi, 0x20
sub esi, edx
xor eax, eax
mov ecx, edx
mov edi, dword [ebx + eax*4]
shr edi, cl
mov ecx, esi
mov ebp, dword [ebx + eax*4]
shl ebp, cl
or edi, ebp
mov dword [ebx + eax*4], edi
inc eax
cmp eax, 0x10
jne 0x4d18c8
add dword [esp + 0xc], 4
dec dword [esp + 4]
jne 0x4d185c
inc dword [esp]
dec dword [esp + 8]
jne 0x4d184b
xor eax, eax
mov edx, 0xf
sub edx, eax
mov edx, dword [ebx + edx*4]
xor dword [ebx + eax*4], edx
inc eax
cmp eax, 8
jne 0x4d18ff
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret