joyce8/EMBER2024-capa huggingface dataset:
Function at 0x466ef0
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.00408ae0
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.00461370
test ebx, ebx
jne 0x466f43
push 0
push 0
lea edx, [esp + 8]
xor ecx, ecx
mov eax, esi
call fcn.00466d84
mov ebx, eax
test ebx, ebx
je 0x46702e
cmp esi, ebx
je 0x466f6c
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 0x466f81
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 0x466fb9
add eax, 0xffffff5f
sub eax, 2
jb 0x466fd1
dec eax
sub eax, 2
jb 0x466fe5
dec eax
sub eax, 2
jb 0x466fdb
jmp 0x466fef
add eax, 0xfffffdff
sub eax, 2
jb 0x466fd1
dec eax
sub eax, 2
jb 0x466fe5
dec eax
sub eax, 2
jb 0x466fdb
jmp 0x466fef
mov byte [esp + 0x120], 0
jmp 0x466ff7
mov byte [esp + 0x120], 2
jmp 0x466ff7
mov byte [esp + 0x120], 1
jmp 0x466ff7
mov byte [esp + 0x120], 0
lea eax, [esp + 0x14]
push eax
call sub.user32.dll_GetKeyboardState
lea eax, [esp + 0x14]
call fcn.004777d4
mov byte [esp + 0x121], al
lea eax, [esp + 0x114]
push eax
xor ecx, ecx
mov edx, 0xb04b
mov eax, ebx
call fcn.00462b44
mov dword [edi + 0xc], eax
mov al, 1
jmp 0x467030
xor eax, eax
add esp, 0x128
pop edi
pop esi
pop ebx
ret

Function at 0x4772d8
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ecx
mov byte [esp], cl
mov ebx, edx
mov esi, eax
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongW
mov edi, eax
test bl, bl
je 0x4772f9
test edi, 0x40000
je 0x477313
test bl, bl
jne 0x477394
mov eax, edi
and eax, 0x40000
cmp eax, 0x40000
jne 0x477394
push esi
call sub.user32.dll_IsIconic
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 2], al
push esi
call sub.user32.dll_IsWindowVisible
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 1], al
movzx eax, byte [esp + 1]
or al, byte [esp + 2]
je 0x477346
push 0
push esi
call sub.user32.dll_ShowWindow
test bl, bl
je 0x47735b
or edi, 0x40000
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
jmp 0x47736a
and edi, 0xfffbffff
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongW
movzx eax, byte [esp]
and al, byte [esp + 1]
jne 0x47737b
cmp byte [esp + 2], 0
je 0x477394
cmp byte [esp + 2], 0
je 0x47738c
push 6
push esi
call sub.user32.dll_ShowWindow
jmp 0x477394
push 5
push esi
call sub.user32.dll_ShowWindow
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x477640
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, eax
call sub.user32.dll_GetActiveWindow
mov dword [esp], eax
mov byte [esp + 4], 0
test bl, bl
je 0x477666
mov eax, esp
push eax
push 0x477608
call sub.user32.dll_EnumWindows
jmp 0x477679
mov eax, esp
push eax
push 0x4775e8
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_EnumThreadWindows
movzx eax, byte [esp + 4]
pop ecx
pop edx
pop ebx
ret

Function at 0x47773c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x477790]
test si, 4
je 0x477751
or bl, 1
test si, 8
je 0x47775b
or bl, 4
test si, 1
je 0x477765
or bl, 8
test si, 2
je 0x47776f
or bl, 0x10
test si, 0x10
je 0x477779
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x477788
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x477794
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x4777d0]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4777ae
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x4777bd
or bl, 4
test esi, 0x20000000
je 0x4777c8
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x47fbf8
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x47fc0a
add esp, 0xfffffff0
call fcn.00404230
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0042d904
mov eax, dword [0x4d38b4]
mov dword [eax + 4], ebx
mov dword [eax], 0x48000c
mov eax, dword [0x4d38c0]
mov dword [eax + 4], ebx
mov dword [eax], 0x480018
mov eax, ebx
call fcn.00480024
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41fcf4]
call fcn.00403d1c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41fcf4]
call fcn.00403d1c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41fcf4]
call fcn.00403d1c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41fcf4]
call fcn.00403d1c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41fcf4]
call fcn.00403d1c
mov dword [ebx + 0x74], 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, 0x47af58
push eax
push 0
push 0
mov eax, dword [0x4d3a94]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4343b8]
call fcn.004361b8
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x4343b8]
call fcn.004361b8
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x4343b8]
call fcn.004361b8
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x4343b8]
call fcn.004361b8
mov dword [ebx + 0x84], eax
mov eax, ebx
call fcn.004805b8
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x480440
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x480440
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x480440
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x480440
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x47fd5d
call fcn.00404288
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4801e0
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffc60
push ebx
xor edx, edx
mov dword [ebp - 0x3a0], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x48038d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x48036e
mov dl, 1
mov eax, dword [0x4203f8]
call fcn.0042589c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
xor edx, edx
call fcn.00405d20
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x48035d
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.0046fd5c
test al, al
je 0x480350
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x39c], eax
mov byte [ebp - 0x398], 0
lea ecx, [ebp - 0x39c]
mov edx, 0x48039c
lea eax, [ebp - 0x394]
call fcn.0040d854
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW_1
test eax, eax
jne 0x480350
xor eax, eax
push ebp
push 0x480349
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0x200
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x314]
push eax
push 0
push 0
push 0x48040c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW_1
test eax, eax
jne 0x480332
lea eax, [ebp - 0x3a0]
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.00405f20
mov edx, dword [ebp - 0x3a0]
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 0x480332
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x314]
mov ecx, pe_nt_image_headers32
call fcn.00405f20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x480350
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x480253
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x29], 0
mov dl, 1
call fcn.00425688
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 0x480394
lea eax, [ebp - 0x3a0]
call fcn.00405d10
ret

Function at 0x480dcc
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4d91a4]
cmp byte [eax + 0xa9], 0
jne 0x480e3e
cmp dword [0x4d91bc], 0
jne 0x480dfe
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, dword [0x4d23c4]
push eax
push 3
call sub.user32.dll_SetWindowsHookExW
mov dword [0x4d91bc], eax
cmp dword [0x4d91b8], 0
jne 0x480e19
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventW
mov dword [0x4d91b8], eax
cmp dword [0x4d91c0], 0
jne 0x480e3e
push esp
push 0
push 0
mov eax, dword [0x4d23c0]
push eax
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4d91c0], eax
pop edx
ret
Function at 0x481054
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdfc
push ebx
push esi
test dl, dl
je 0x48106b
add esp, 0xfffffff0
call fcn.00404230
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0042d904
mov eax, dword [0x4d37dc]
cmp byte [eax], 0
jne 0x481098
push 0
call sub.ole32.dll_OleInitialize
test eax, 0x80000000
sete al
mov byte [ebx + 0x17c], al
mov eax, dword [0x4d3a74]
cmp word [eax + 2], 0
jne 0x4810b2
mov eax, dword [0x4d3a74]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00482f9c
mov eax, dword [0x4d3b78]
cmp word [eax + 2], 0
jne 0x4810cc
mov eax, dword [0x4d3b78]
mov dword [eax + 4], ebx
mov dword [eax], fcn.004831ac
mov byte [ebx + 0x31], 0
mov dl, 1
mov eax, dword [0x4343b8]
call fcn.004361b8
mov esi, eax
mov dword [ebx + 0x38], esi
mov dword [esi + 0xc], ebx
mov dword [esi + 8], 0x483630
mov dl, 1
mov eax, dword [0x41fcf4]
call fcn.00403d1c
mov dword [ebx + 0x8c], eax
mov dl, 1
mov eax, dword [0x41fcf4]
call fcn.00403d1c
mov dword [ebx + 0xac], eax
xor eax, eax
mov dword [ebx + 0x5c], eax
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x58], 0xff000018
mov dword [ebx + 0x74], 0x1f4
mov byte [ebx + 0x78], 1
xor eax, eax
mov dword [ebx + 0x7c], eax
mov dword [ebx + 0x70], 0x9c4
mov byte [ebx + 0x84], 0
mov byte [ebx + 0xa1], 1
mov byte [ebx + 0xb8], 1
mov dl, 1
mov eax, dword [0x434f6c]
call fcn.0043db2c
mov esi, eax
mov dword [ebx + 0x9c], esi
push 0x4812a8
mov eax, dword [0x4d3934]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconW
mov edx, eax
mov eax, esi
call fcn.0043df30
mov eax, dword [ebx + 0x9c]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4838e0
mov dl, 1
mov eax, dword [0x41fcf4]
call fcn.00403d1c
mov dword [ebx + 0x94], eax
push pe_nt_image_headers32
lea eax, [ebp - 0x202]
push eax
mov eax, dword [0x4d3934]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameW_1
lea eax, [ebp - 0x202]
mov dx, 0x5c
call fcn.0040d65c
test eax, eax
je 0x4811da
lea edx, [eax + 2]
lea eax, [ebp - 0x202]
call fcn.0040d45c
lea eax, [ebp - 0x202]
mov dx, 0x2e
call fcn.0040d644
test eax, eax
je 0x4811f2
mov word [eax], 0
lea eax, [ebp - 0x202]
push eax
call sub.user32.dll_CharNextW_1
push eax
call sub.user32.dll_CharLowerW
lea eax, [ebx + 0x88]
lea edx, [ebp - 0x202]
mov ecx, pe_nt_image_headers32
call fcn.00405f20
push ebx
push 0x482984
call fcn.00477720
mov dword [ebx + 0x178], eax
mov byte [ebx + 0xcc], 0
mov eax, dword [0x4d37dc]
cmp byte [eax], 0
jne 0x481243
mov eax, ebx
call fcn.0048141c
mov byte [ebx + 0x55], 1
mov byte [ebx + 0x56], 1
mov byte [ebx + 0x57], 1
mov byte [ebx + 0xa2], 1
mov byte [ebx + 0xcd], 0
mov byte [ebx + 0xd8], 0
xor eax, eax
mov dword [ebx + 0xd0], eax
mov byte [ebx + 0xcf], 0
xor eax, eax
mov dword [ebx + 0xa4], eax
mov eax, ebx
call fcn.00483b08
mov eax, ebx
call fcn.004846cc
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x4812a0
call fcn.00404288
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4816f0
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x170]
test eax, eax
je 0x481792
cmp dword [ebx + 0x90], 0
jne 0x48178c
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x48163c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x8c]
cmp dword [eax + 8], 0
je 0x48178c
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_GetWindowLongW
test al, 8
je 0x481752
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x8c]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x48178c
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x8c]
call fcn.004229e4
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x481761
inc dword [ebx + 0x90]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x4819b0
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x4d91a4]
cmp dword [eax + 0x170], 0
je 0x481b15
test bl, bl
jne 0x481a63
cmp dword [esi + 0x98], 0
jne 0x481a58
mov eax, esi
call fcn.0048451c
push eax
push 0x4818bc
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x40], 0
je 0x481a29
mov eax, dword [0x4d91a4]
cmp byte [eax + 0xcf], 0
je 0x481a29
mov eax, dword [esi + 0xd4]
call fcn.0040744c
mov edi, eax
cmp edi, 0
jl 0x481a29
push 0
mov eax, dword [esi + 0xd4]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x481a12
mov eax, dword [esi + 0x94]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x481a58
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x94]
call fcn.004229e4
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x481a38
inc dword [esi + 0x98]
jmp 0x481b15
cmp dword [esi + 0x98], 0
jle 0x481b15
dec dword [esi + 0x98]
cmp dword [esi + 0x98], 0
jne 0x481b15
cmp dword [esi + 0x40], 0
je 0x481ac0
mov eax, dword [0x4d91a4]
cmp byte [eax + 0xcf], 0
je 0x481ac0
mov eax, dword [esi + 0xd4]
call fcn.0040744c
mov edi, eax
cmp edi, 0
jl 0x481ac0
push 5
mov eax, dword [esi + 0xd4]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x481aa9
mov eax, dword [esi + 0x94]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x481aef
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x94]
call fcn.004229e4
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x481acf
mov eax, dword [esi + 0x94]
mov edx, dword [eax]
call dword [edx + 8]
push 0
lea eax, [esi + 0xd4]
mov ecx, 1
mov edx, dword [0x477128]
call fcn.0040760c
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x4826d0
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffdfc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa8], 0
je 0x48273b
cmp byte [ebx + 0xcf], 0
jne 0x48273b
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x170]
push eax
call sub.user32.dll_GetWindowTextW
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00405e5c
mov eax, dword [esi]
mov dword [esp + 0x200], eax
mov eax, dword [esp + 0x200]
test eax, eax
je 0x482728
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x482748
mov eax, esi
mov edx, dword [ebx + 0x88]
call fcn.00405d20
jmp 0x482748
mov eax, esi
mov edx, dword [ebx + 0x88]
call fcn.00405d20
add esp, 0x204
pop esi
pop ebx
ret

Function at 0x483cdc
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x80]
test esi, esi
je 0x483d4a
mov eax, esi
call fcn.0046a658
test al, al
je 0x483d4a
mov eax, dword [ebx + 0x80]
call fcn.0046a2ac
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x483d4a
mov eax, dword [ebx + 0x80]
mov edx, dword [eax]
call dword [edx + 0xec]
test al, al
je 0x483d3e
push 0
mov eax, dword [ebx + 0x80]
call fcn.0046a2ac
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x80]
call fcn.00461750
jmp 0x483d4a
mov cl, 1
mov edx, dword [ebx + 0x70]
mov eax, ebx
call fcn.00483b28
pop esi
pop ebx
ret

Function at 0x484c70
Capabilities:
Get session user name

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x484cec
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xff
mov edx, dword [ebp - 8]
inc edx
lea eax, [ebp - 4]
call fcn.00405c6c
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.00405a8c
push eax
call sub.advapi32.dll_GetUserNameW
test eax, eax
je 0x484ccd
mov edx, dword [ebp - 8]
dec edx
lea eax, [ebp - 4]
call fcn.00405c6c
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00405f88
jmp 0x484cd6
mov eax, ebx
xor edx, edx
call fcn.00405d20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x484cf3
lea eax, [ebp - 4]
call fcn.004058c0
ret
Function at 0x484cf8
Capabilities:
Check os version
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffebc
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x484f26
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
xor edx, edx
call fcn.00405d74
lea eax, [ebp - 0x120]
xor ecx, ecx
mov edx, 0x11c
call fcn.00403618
mov dword [ebp - 0x120], 0x11c
lea eax, [ebp - 0x120]
push eax
call sub.kernel32.dll_GetVersionExW
lea eax, [ebp - 0x144]
xor ecx, ecx
mov edx, 0x24
call fcn.00403618
push 0x484f34
push 0x484f5c
call sub.kernel32.dll_GetModuleHandleW_2
push eax
call fcn.00408e80
test eax, eax
je 0x484d82
lea edx, [ebp - 0x144]
push edx
call eax
jmp 0x484d8e
lea eax, [ebp - 0x144]
push eax
call sub.kernel32.dll_GetSystemInfo_1
cmp dword [ebp - 0x110], 2
jne 0x484f06
test bl, bl
je 0x484dbe
call fcn.004850b0
mov edx, dword [eax]
mov dword [ebp - 0x11c], edx
mov edx, dword [eax + 4]
mov dword [ebp - 0x118], edx
mov eax, dword [eax + 8]
mov dword [ebp - 0x114], eax
mov eax, dword [ebp - 0x11c]
add eax, 0xfffffffd
sub eax, 2
jae 0x484dd9
lea eax, [ebp - 4]
mov edx, 0x484f84
call fcn.00405d74
cmp dword [ebp - 0x11c], 5
jne 0x484dfd
cmp dword [ebp - 0x118], 0
jne 0x484dfd
lea eax, [ebp - 4]
mov edx, 0x484fa8
call fcn.00405d74
jmp 0x484f06
cmp dword [ebp - 0x11c], 5
jne 0x484e21
cmp dword [ebp - 0x118], 1
jne 0x484e21
lea eax, [ebp - 4]
mov edx, 0x484fd0
call fcn.00405d74
jmp 0x484f06
cmp dword [ebp - 0x11c], 5
jne 0x484e67
cmp dword [ebp - 0x118], 2
jne 0x484e67
cmp byte [ebp - 6], 1
jne 0x484e55
cmp word [ebp - 0x144], 9
jne 0x484e55
lea eax, [ebp - 4]
mov edx, 0x484fd0
call fcn.00405d74
jmp 0x484f06
lea eax, [ebp - 4]
mov edx, 0x484ff4
call fcn.00405d74
jmp 0x484f06
cmp dword [ebp - 0x11c], 6
jne 0x484e88
cmp dword [ebp - 0x118], 0
jne 0x484e88
lea eax, [ebp - 4]
mov edx, 0x485028
call fcn.00405d74
jmp 0x484f06
cmp dword [ebp - 0x11c], 6
jne 0x484ea9
cmp dword [ebp - 0x118], 1
jne 0x484ea9
lea eax, [ebp - 4]
mov edx, 0x485050
call fcn.00405d74
jmp 0x484f06
cmp dword [ebp - 0x11c], 6
jne 0x484ecf
mov eax, dword [ebp - 0x118]
add eax, 0xfffffffe
sub eax, 2
jae 0x484ecf
lea eax, [ebp - 4]
mov edx, 0x485070
call fcn.00405d74
jmp 0x484f06
mov eax, dword [ebp - 0x11c]
cmp eax, 6
jne 0x484ef4
mov edx, dword [ebp - 0x118]
sub edx, 4
jne 0x484ef4
lea eax, [ebp - 4]
mov edx, 0x485090
call fcn.00405d74
jmp 0x484f06
cmp eax, 0xa
jne 0x484f06
lea eax, [ebp - 4]
mov edx, 0x485090
call fcn.00405d74
mov eax, esi
mov edx, dword [ebp - 4]
call fcn.00405d20
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x484f2d
lea eax, [ebp - 4]
call fcn.00405d10
ret
Function at 0x4876cc
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
xor ebx, ebx
mov dword [ebp - 8], ebx
test dl, dl
je 0x4876e5
add esp, 0xfffffff0
call fcn.00404230
mov dword [ebp - 4], ecx
mov byte [ebp - 9], dl
mov ebx, eax
mov eax, dword [ebp - 4]
call fcn.00405d08
xor eax, eax
push ebp
push 0x487869
push dword fs:[eax]
mov dword fs:[eax], esp
xor eax, eax
mov dword [ebx + 0x24], eax
mov byte [ebx + 0x21], 0
mov byte [ebx + 0x20], 0
mov dword [ebx + 0x1c], 0xffffffff
lea eax, [ebx + 0x18]
xor edx, edx
call fcn.00405d20
mov byte [ebx + 0x22], 0
xor ecx, ecx
xor edx, edx
mov eax, ebx
call fcn.00432920
lea eax, [ebx + 0xc]
sub eax, 4
mov eax, dword [eax]
mov dword [ebx + 0x14], eax
call fcn.00403d4c
mov dl, 1
mov eax, dword [0x486774]
call fcn.0042589c
mov esi, eax
mov dword [ebx + 0x14], esi
lea eax, [ebx + 0xc]
sub eax, 4
mov dword [eax], esi
lea eax, [ebx + 0x10]
mov edx, dword [ebp - 4]
call fcn.00405d20
cmp dword [ebx + 0x10], 0
je 0x487838
mov edx, dword [ebx + 0x10]
mov eax, ebx
call fcn.004873d8
mov eax, dword [ebx + 0x10]
call fcn.0040cc10
test al, al
jne 0x48782e
lea edx, [ebp - 4]
mov eax, dword [ebx + 0x10]
call fcn.0040cfb8
mov eax, dword [ebp - 4]
test eax, eax
je 0x4877b0
mov edx, eax
sub edx, 0xa
cmp word [edx], 2
je 0x4877b0
lea eax, [ebp - 4]
mov edx, dword [ebp - 4]
call fcn.004054f8
test eax, eax
je 0x4877b9
sub eax, 4
mov eax, dword [eax]
test eax, eax
jle 0x4877c5
mov eax, dword [ebp - 4]
call fcn.0048750c
push 0
push 0x80
push 4
push 0
push 1
push 0xc0000000
mov eax, dword [ebx + 0x10]
call fcn.00405dac
push eax
call sub.kernel32.dll_CreateFileW
mov esi, eax
cmp esi, 0xffffffff
je 0x48782e
cmp dword [ebp + 8], 0
je 0x487828
mov eax, dword [ebp + 8]
mov dword [ebx + 0xc], eax
lea edx, [ebp - 8]
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
call dword [ecx + 0x18]
mov eax, dword [ebp - 8]
call fcn.00407444
test eax, eax
jle 0x487828
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.00407444
push eax
mov eax, dword [ebp - 8]
push eax
push esi
call sub.kernel32.dll_WriteFile_1
push esi
call sub.kernel32.dll_CloseHandle_1
cmp dword [ebx + 0x24], 0
je 0x487838
mov byte [ebx + 0x21], 1
mov eax, dword [ebx + 0x14]
mov dword [eax + 0x34], ebx
mov dword [eax + 0x30], 0x487630
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x487870
lea eax, [ebp - 8]
mov edx, dword [0x40a52c]
call fcn.00407618
lea eax, [ebp - 4]
call fcn.00405d10
ret
Function at 0x48ee08
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
mov dword [ebp - 4], edx
mov esi, eax
mov eax, dword [ebp + 8]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 4]
dec ecx
test ecx, ecx
jl 0x48ee77
inc ecx
xor ebx, ebx
mov eax, dword [ebp - 0x10]
and eax, 0xff
movzx edx, byte [esi + ebx]
xor eax, edx
mov edx, dword [eax*8 + 0x4d29e4]
mov eax, dword [eax*8 + 0x4d29e0]
push edx
push eax
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
shrd eax, edx, 8
shr edx, 8
xor eax, dword [esp]
xor edx, dword [esp + 4]
add esp, 8
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 0x18]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0xc], eax
inc ebx
dec ecx
jne 0x48ee2c
mov eax, dword [ebp - 0x10]
mov edx, dword [ebp - 0xc]
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x48ee88
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebx
push esi
dec ecx
test ecx, ecx
jl 0x48eeb0
inc ecx
xor ebx, ebx
movzx esi, byte [edx + ebx]
xor esi, eax
and esi, 0xff
mov esi, dword [esi*4 + 0x4d25e0]
shr eax, 8
xor esi, eax
mov eax, esi
inc ebx
dec ecx
jne 0x48ee92
pop esi
pop ebx
ret