joyce8/EMBER2024-capa huggingface dataset:
Function at 0x43ad84
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffed8
mov ebx, ecx
mov edi, edx
mov esi, eax
call sub.user32.dll_GetMessagePos
call fcn.004065bc
mov dword [esp + 8], eax
movsx eax, word [esp + 8]
mov dword [esp + 0xc], eax
movsx eax, word [esp + 0xa]
mov dword [esp + 0x10], eax
mov ecx, esp
lea edx, [esp + 0xc]
mov eax, esi
call fcn.00435cec
test ebx, ebx
jne 0x43add7
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.0043acc0
mov ebx, eax
test ebx, ebx
je 0x43aec2
cmp esi, ebx
je 0x43ae00
mov eax, dword [esp]
sub eax, dword [ebx + 0x40]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
sub eax, dword [ebx + 0x44]
mov dword [esp + 0x118], eax
jmp 0x43ae15
mov eax, dword [esp]
mov dword [esp + 0x114], eax
mov eax, dword [esp + 4]
mov dword [esp + 0x118], eax
movzx eax, word [edi + 8]
mov dword [esp + 0x11c], eax
mov eax, dword [edi + 4]
mov dword [esp + 0x124], eax
movzx eax, word [edi + 0xa]
cmp eax, 0x201
jge 0x43ae4d
add eax, 0xffffff5f
sub eax, 2
jb 0x43ae65
dec eax
sub eax, 2
jb 0x43ae79
dec eax
sub eax, 2
jb 0x43ae6f
jmp 0x43ae83
add eax, 0xfffffdff
sub eax, 2
jb 0x43ae65
dec eax
sub eax, 2
jb 0x43ae79
dec eax
sub eax, 2
jb 0x43ae6f
jmp 0x43ae83
mov byte [esp + 0x120], 0
jmp 0x43ae8b
mov byte [esp + 0x120], 2
jmp 0x43ae8b
mov byte [esp + 0x120], 1
jmp 0x43ae8b
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.004484b8
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.0043742c
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x43aec4
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret
Function at 0x43bb30
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x240], 0
je 0x43bb4c
cmp dword [esi + 4], 0
je 0x43bb79
test byte [ebx + 0x55], 1
jne 0x43bb6b
mov eax, ebx
call fcn.00439f84
test eax, eax
jne 0x43bb6b
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x43bc89
mov edx, esi
mov eax, ebx
call fcn.0043b538
jmp 0x43bc89
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x43bc82
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043db88
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.0043742c
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.0043bb30
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0043db88
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43bc89
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x442c6c
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4fe61c]
cmp byte [eax + 0xc], 0
je 0x442dd9
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x442dd2
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x502544], 0
jne 0x442cc0
push 0x442de0
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x442de8
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x502544], eax
cmp dword [0x46f57c], 0
jne 0x442dbb
push 0x442df8
call sub.kernel32.dll_LoadLibraryA
mov dword [0x46f57c], eax
cmp dword [0x46f57c], 0
je 0x442dbb
push 0x442e04
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x502548], eax
push 0x442e14
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50254c], eax
push 0x442e28
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x502550], eax
push 0x442e40
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x502554], eax
push 0x442e58
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x502558], eax
push 0x442e6c
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50255c], eax
push 0x442e84
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x502560], eax
push 0x442e9c
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x502564], eax
push 0x442eb8
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x502568], eax
push 0x442ec4
mov eax, dword [0x46f57c]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x50256c], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x442dd9
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x448420
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x448474]
test si, 4
je 0x448435
or bl, 1
test si, 8
je 0x44843f
or bl, 4
test si, 1
je 0x448449
or bl, 8
test si, 2
je 0x448453
or bl, 0x10
test si, 0x10
je 0x44845d
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x44846c
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x448478
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x4484b4]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x448492
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4484a1
or bl, 4
test esi, 0x20000000
je 0x4484ac
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x44fb68
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x44fb7a
add esp, 0xfffffff0
call fcn.00403bd0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041a2a4
mov eax, dword [0x4fe2b8]
mov dword [eax + 4], ebx
mov dword [eax], 0x44ff0c
mov eax, dword [0x4fe2c4]
mov dword [eax + 4], ebx
mov dword [eax], 0x44ff18
mov eax, ebx
call fcn.0044ff24
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x411ee0]
call fcn.0040387c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x411ee0]
call fcn.0040387c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x411ee0]
call fcn.0040387c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x411ee0]
call fcn.0040387c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x411ee0]
call fcn.0040387c
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, 0x44b9bc
push eax
push 0
push 0
mov eax, dword [0x4fe424]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x41de50]
call fcn.0041f5cc
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x41de50]
call fcn.0041f5cc
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x41de50]
call fcn.0041f5cc
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.00450354
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x450224
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x450224
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x450224
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x44fcb7
call fcn.00403c28
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x450008
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 0x4501b3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x450194
mov dl, 1
mov eax, dword [0x412304]
call fcn.0040387c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.004046d8
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x450183
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.00442fc8
test al, al
je 0x450176
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, 0x4501c4
lea eax, [ebp - 0x254]
call fcn.004092f8
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x450176
xor eax, eax
push ebp
push 0x45016f
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 0x4501fc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x450158
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404948
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 0x450158
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404948
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x450176
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x450079
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x25], 0
mov dl, 1
call fcn.0041606c
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 0x4501ba
lea eax, [ebp - 0x260]
call fcn.004046d8
ret

Function at 0x450b2c
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x50257c]
cmp byte [eax + 0xad], 0
jne 0x450b9d
cmp dword [0x502594], 0
jne 0x450b5e
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x450ae8
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x502594], eax
cmp dword [0x502590], 0
jne 0x450b79
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x502590], eax
cmp dword [0x502598], 0
jne 0x450b9d
push esp
push 0
push 0
push 0x450a8c
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x502598], eax
pop edx
ret
Function at 0x450d70
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x450d87
add esp, 0xfffffff0
call fcn.00403bd0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041a2a4
mov eax, dword [0x4fe40c]
cmp word [eax + 2], 0
jne 0x450daf
mov eax, dword [0x4fe40c]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00452820
mov eax, dword [0x4fe4c0]
cmp word [eax + 2], 0
jne 0x450dc9
mov eax, dword [0x4fe4c0]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00452a2c
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x411ee0]
call fcn.0040387c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x411ee0]
call fcn.0040387c
mov dword [ebx + 0x98], eax
mov dl, 1
mov eax, dword [0x411ee0]
call fcn.0040387c
mov dword [ebx + 0xb0], 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 + 0xa5], 1
mov byte [ebx + 0xbc], 1
mov dl, 1
mov eax, dword [0x41e888]
call fcn.00425f8c
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x450f80
mov eax, dword [0x4fe328]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.00426360
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4530ec
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4fe328]
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.0040ca9c
test eax, eax
je 0x450ed0
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408cb0
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040cad0
test eax, eax
je 0x450ee4
mov byte [eax], 0
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_CharNextA_1
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.00404948
mov byte [ebx + 0xd4], 0
push ebx
push 0x452380
call fcn.0041b420
mov dword [ebx + 0xc8], eax
mov eax, dword [0x4fe204]
cmp byte [eax], 0
jne 0x450f35
mov eax, ebx
call fcn.004510c4
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0xa6], 1
xor eax, eax
mov dword [ebx + 0xa8], eax
mov eax, ebx
call fcn.004532c8
mov eax, ebx
call fcn.00453e28
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x450f75
call fcn.00403c28
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x451344
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x50257c]
cmp dword [eax + 0x30], 0
je 0x4513ee
cmp dword [ebx + 0x94], 0
jne 0x4513e8
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x4512d4
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x4513e8
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 0x4513ae
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x4513e8
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.00414314
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x4513bd
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x452108
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x45213d
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.004047c8
jmp 0x45214a
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.0040472c
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x4534ac
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x45351a
mov eax, esi
call fcn.0043de84
test al, al
je 0x45351a
mov eax, dword [ebx + 0x84]
call fcn.0043db88
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x45351a
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xf0]
test al, al
je 0x45350e
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043db88
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.004360cc
jmp 0x45351a
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.004532e8
pop esi
pop ebx
ret
Function at 0x457090
Capabilities:
Check for software breakpoints

Disassembly:
push ebx
mov ebx, eax
cmp dword [ebx + 0x14], 0xca
jne 0x4570be
mov eax, ebx
call fcn.00457b44
cmp dword [ebx + 0x40], 0
je 0x4570b7
mov dword [ebx + 0x14], 0xcf
mov eax, 1
pop ebx
ret
mov dword [ebx + 0x14], 0xcb
cmp dword [ebx + 0x14], 0xcb
jne 0x45712f
mov edx, dword [ebx + 0x1b4]
cmp dword [edx + 0x10], 0
je 0x457121
cmp dword [ebx + 8], 0
je 0x4570e0
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 0x4570f2
xor eax, eax
pop ebx
ret
cmp eax, 2
je 0x457121
cmp dword [ebx + 8], 0
je 0x4570d3
cmp eax, 3
je 0x457105
dec eax
jne 0x4570d3
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 0x4570d3
mov edx, dword [ebx + 0x140]
add dword [eax + 8], edx
jmp 0x4570d3
mov ecx, dword [ebx + 0x90]
mov dword [ebx + 0x98], ecx
jmp 0x45714d
cmp dword [ebx + 0x14], 0xcc
je 0x45714d
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.00457158
pop ebx
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x4084e4
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
cmp dword [0x4276d4], 0
mov ebp, esp
push edi
mov ecx, dword [ebp + 0xc]
push esi
push ebx
mov ebx, dword [ebp + 0x10]
jne 0x408525
xor edx, edx
mov eax, edx
mov esi, 8
mov edi, eax
and eax, 1
neg eax
shr edi, 1
and eax, 0xedb88320
xor eax, edi
dec esi
jne 0x408502
mov dword [edx*4 + 0x4276d0], eax
inc edx
cmp edx, 0x100
jne 0x4084fb
mov eax, dword [ebp + 8]
not eax
jmp 0x40853f
mov dl, byte [ecx]
dec ebx
inc ecx
xor edx, eax
movzx edx, dl
shr eax, 8
xor eax, dword [edx*4 + 0x4276d0]
test ebx, ebx
jne 0x40852c
pop ebx
not eax
pop esi
pop edi
pop ebp
ret 0xc

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx
Function at 0x402fb4
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x462008], 0x8088405
inc edx
mov dword [ebx + 0x462008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x4036b4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x462024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x40374c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40372c
xor eax, eax
push ebp
push 0x403725
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0xc], 4
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0x403768
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40372c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x462024]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x462024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404540
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4f2044], 0
je 0x4045a1
cmp word [0x4f2218], 0xd7b2
jne 0x404569
cmp dword [0x4f2220], 0
jbe 0x404569
mov eax, 0x4f2214
call dword [0x4f2230]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x4045c8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x462030], 0
jne 0x4045bd
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x408134
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x4081c4
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x4081c4
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x408177
test edx, 3
jne 0x408166
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x408171
jmp 0x408177
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x408177
cmp dword [ecx - 8], 1
je 0x408181
mov edx, ebx
or edx, 3
call fcn.00404e0c
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x7b7b7b7b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x408193
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.004046c0

Function at 0x4081d0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x408260
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x408260
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x408213
test edx, 3
jne 0x408202
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x40820d
jmp 0x408213
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x408213
cmp dword [ecx - 8], 1
je 0x40821d
mov edx, ebx
or edx, 3
call fcn.00404e0c
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x5b5b5b5b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x40822f
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.004046c0

Function at 0x40b5b0
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b5e9
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004047b0
jmp 0x40b5f2
mov eax, ebx
mov edx, esi
call fcn.00404714
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b5fc
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, ecx
mov esi, edx
mov edi, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push edi
call sub.kernel32.dll_GetLocaleInfoA_1
test eax, eax
jle 0x40b61e
movzx eax, byte [esp]
jmp 0x40b620
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret