joyce8/EMBER2024-capa huggingface dataset:
Function at 0x50e7d0
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x5aaacc
cmp dword [edi], 0
jne 0x50e84c
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.DLL_VirtualAlloc
mov esi, eax
mov eax, dword [0x5aaac8]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x59b4bc
mov ecx, 2
call fcn.00548c78
mov edx, 0x50e7a8
lea eax, [esi + 5]
call fcn.0050e7c8
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0050e7c8
mov dword [ebx + 1], eax
mov eax, dword [edi]
mov dword [ebx + 5], eax
mov dword [edi], ebx
add ebx, 0xd
mov eax, ebx
sub eax, esi
cmp eax, 0xffc
jl 0x50e821
mov dword [0x5aaac8], esi
mov eax, dword [edi]
mov ebx, dword [edi]
mov edx, dword [ebx + 5]
mov dword [edi], edx
mov edx, dword [ebp + 8]
mov dword [ebx + 5], edx
mov edx, dword [ebp + 0xc]
mov dword [ebx + 9], edx
pop edi
pop esi
pop ebx
pop ebp
ret 8

Function at 0x50e968
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x50e9b8]
test si, 4
je 0x50e97c
or bl, 1
test si, 8
je 0x50e986
or bl, 4
test si, 1
je 0x50e990
or bl, 8
test si, 2
je 0x50e99a
or bl, 0x10
test si, 0x10
je 0x50e9a4
or bl, 0x20
push 0x12
call sub.USER32.DLL_GetKeyState
test ax, ax
jge 0x50e9b3
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x50e9bc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x50e9f4]
push 0x10
call sub.USER32.DLL_GetKeyState
test ax, ax
jge 0x50e9d5
or bl, 1
push 0x11
call sub.USER32.DLL_GetKeyState
test ax, ax
jge 0x50e9e4
or bl, 4
test esi, 0x20000000
je 0x50e9ef
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x514f44
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x514f56
add esp, 0xfffffff0
call fcn.00549538
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0053bee8
mov eax, ebx
call fcn.00515290
push 0
call sub.USER32.DLL_GetKeyboardLayout
mov dword [ebx + 0x30], eax
mov dl, 1
mov eax, dword [0x53565c]
call fcn.00549208
mov dword [ebx + 0x40], eax
mov dl, 1
mov eax, dword [0x53565c]
call fcn.00549208
mov dword [ebx + 0x44], eax
mov dl, 1
mov eax, dword [0x53565c]
call fcn.00549208
mov dword [ebx + 0x48], eax
mov dl, 1
mov eax, dword [0x53565c]
call fcn.00549208
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x53565c]
call fcn.00549208
mov dword [ebx + 0x70], eax
push 0
call sub.USER32.DLL_GetDC
mov esi, eax
push 0x5a
push esi
call sub.GDI32.DLL_GetDeviceCaps
mov dword [ebx + 0x34], eax
push esi
push 0
call sub.USER32.DLL_ReleaseDC
mov eax, dword [ebx + 0x4c]
push eax
mov eax, 0x511a34
push eax
push 0
push 0
mov eax, dword [0x5a13f8]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x502cc8]
call fcn.00504200
mov dword [ebx + 0x78], eax
mov dl, 1
mov eax, dword [0x502cc8]
call fcn.00504200
mov dword [ebx + 0x7c], eax
mov dl, 1
mov eax, dword [0x502cc8]
call fcn.00504200
mov dword [ebx + 0x74], eax
mov eax, ebx
call fcn.00515670
mov eax, dword [ebx + 0x78]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x51558c
mov eax, dword [ebx + 0x7c]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x51558c
mov eax, dword [ebx + 0x74]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x51558c
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x515065
call fcn.00549590
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x515370
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
invalid
dec dword [ecx - 0x3fcc03bb]

Function at 0x515d68
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x5aaabc]
cmp byte [eax + 0x95], 0
jne 0x515dd9
cmp dword [0x5aaad8], 0
jne 0x515d9a
call sub.KERNEL32.DLL_GetCurrentThreadId
push eax
push 0
mov eax, 0x515d24
push eax
push 3
call sub.USER32.DLL_SetWindowsHookExA
mov dword [0x5aaad8], eax
cmp dword [0x5aaad4], 0
jne 0x515db5
push 0
push 0
push 0
push 0
call sub.KERNEL32.DLL_CreateEventA
mov dword [0x5aaad4], eax
cmp dword [0x5aaadc], 0
jne 0x515dd9
push esp
push 0
push 0
push 0x515cc8
push 0x3e8
push 0
call sub.KERNEL32.DLL_CreateThread
mov dword [0x5aaadc], eax
pop edx
ret
Function at 0x515ed0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x515ee7
add esp, 0xfffffff0
call fcn.00549538
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0053bee8
mov byte [ebx + 0x28], 0
mov dl, 1
mov eax, dword [0x53565c]
call fcn.00549208
mov dword [ebx + 0x80], eax
mov dl, 1
mov eax, dword [0x53565c]
call fcn.00549208
mov dword [ebx + 0x98], eax
xor eax, eax
mov dword [ebx + 0x50], eax
xor eax, eax
mov dword [ebx + 0x74], eax
mov dword [ebx + 0x4c], 0x80000018
mov dword [ebx + 0x68], 0x1f4
mov byte [ebx + 0x6c], 1
xor eax, eax
mov dword [ebx + 0x70], eax
mov dword [ebx + 0x64], 0x9c4
mov byte [ebx + 0x78], 0
mov byte [ebx + 0x8d], 1
mov dl, 1
mov eax, dword [0x503658]
call fcn.0050ac84
mov esi, eax
mov dword [ebx + 0x88], esi
push 0x51605c
mov eax, dword [0x5a1598]
mov eax, dword [eax]
push eax
call sub.USER32.DLL_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0050b054
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x517a80
push 0x100
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x5a1598]
mov eax, dword [eax]
push eax
call sub.KERNEL32.DLL_GetModuleFileNameA
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.005458e4
test eax, eax
je 0x515fda
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00543a30
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0054590c
test eax, eax
je 0x515fee
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.USER32.DLL_CharLowerA
lea eax, [ebx + 0x7c]
lea edx, [ebp - 0x101]
mov ecx, 0x100
call fcn.0054a0c4
mov eax, dword [0x5a15a0]
cmp byte [eax], 0
jne 0x51601f
mov eax, ebx
call fcn.00516148
mov byte [ebx + 0x49], 1
mov byte [ebx + 0x4a], 1
mov byte [ebx + 0x4b], 1
mov byte [ebx + 0x8e], 1
xor eax, eax
mov dword [ebx + 0x90], eax
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x516051
call fcn.00549590
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x5163b8
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x5aaabc]
cmp dword [eax + 0x24], 0
je 0x51645b
cmp dword [ebx + 0x84], 0
jne 0x516455
mov eax, dword [ebx + 0x24]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x516348
call sub.USER32.DLL_EnumWindows
mov eax, dword [ebx + 0x80]
cmp dword [eax + 8], 0
je 0x516455
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 0x51641e
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x80]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x516455
push 0x13
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x80]
call fcn.00536d90
push eax
call sub.USER32.DLL_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x51642d
inc dword [ebx + 0x84]
pop ecx
pop edx
pop esi
pop ebx
ret
Function at 0x516e68
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x94], 0
je 0x516e9d
push 0x100
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x24]
push eax
call sub.USER32.DLL_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00549f7c
jmp 0x516ea7
mov eax, esi
mov edx, dword [ebx + 0x7c]
call fcn.00549ee8
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x517df4
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x74]
test esi, esi
je 0x517e2c
mov eax, esi
call fcn.0052764c
test al, al
je 0x517e2c
mov eax, dword [ebx + 0x74]
call fcn.00527350
push eax
call sub.USER32.DLL_IsWindowVisible
test eax, eax
je 0x517e2c
push 0
mov eax, dword [ebx + 0x74]
call fcn.00527350
push eax
call sub.USER32.DLL_ShowWindow
pop esi
pop ebx
ret

Function at 0x51f014
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd8
push ebx
push esi
push edi
mov esi, eax
lea edi, [ebp - 0xc]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [ebp - 0x10], edx
xor eax, eax
mov dword [ebp - 0x18], eax
push 0x11
call sub.USER32.DLL_GetKeyState
test ax, 0x8000
setne al
cmp dword [0x5aab58], 0
sete dl
or al, dl
jne 0x51f154
mov eax, dword [0x5aab5c]
mov edx, dword [eax]
call dword [edx + 8]
mov eax, dword [0x5aab58]
mov esi, dword [eax + 8]
dec esi
test esi, esi
jl 0x51f123
inc esi
xor edi, edi
mov edx, edi
mov eax, dword [0x5aab58]
call fcn.00536d90
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
cmp eax, dword [ebp - 0x10]
je 0x51f11b
mov eax, dword [ebp - 0x14]
cmp byte [eax + 0x168], 0
je 0x51f11b
mov eax, dword [ebp - 0x14]
mov edx, dword [eax]
call dword [edx + 0x4c]
test al, al
je 0x51f11b
mov eax, dword [ebp - 0x14]
call fcn.00527350
push eax
call sub.USER32.DLL_IsWindowVisible
test eax, eax
je 0x51f11b
push ebp
call fcn.0051efd0
pop ecx
test al, al
jne 0x51f11b
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 0x90]
cmp eax, dword [ebp - 0x14]
jne 0x51f0d7
mov eax, dword [ebp - 0x14]
call fcn.00525cdc
dec eax
jle 0x51f11b
mov byte [ebp - 1], 1
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 1]
push eax
lea ecx, [ebp - 0x28]
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0x14]
mov bx, 0xffc1
call fcn.00549414
cmp byte [ebp - 1], 0
je 0x51f11b
push dword [ebp - 8]
push dword [ebp - 0xc]
lea eax, [ebp - 0x28]
push eax
call sub.USER32.DLL_PtInRect
test eax, eax
je 0x51f11b
mov edx, dword [ebp - 0x14]
mov eax, dword [0x5aab5c]
call fcn.0051e81c
inc edi
dec esi
jne 0x51f06a
mov eax, dword [0x5aab5c]
cmp dword [eax + 8], 0
jle 0x51f13b
mov eax, dword [0x5aab5c]
call fcn.0051e8ac
mov dword [ebp - 0x18], eax
cmp dword [ebp - 0x18], 0
je 0x51f154
push ebp
mov eax, dword [ebp - 0x18]
call fcn.0051ee38
pop ecx
test al, al
jne 0x51f154
xor eax, eax
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 0x18]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x524ce8
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov eax, dword [esi]
cmp eax, 0x84
jg 0x524d19
je 0x524d73
sub eax, 7
je 0x524d3a
dec eax
je 0x524d64
sub eax, 0x17
je 0x524e18
jmp 0x524e56
add eax, 0xffffff00
sub eax, 9
jb 0x524e04
add eax, 0xffffff09
sub eax, 0xb
jb 0x524dcc
jmp 0x524e56
mov eax, ebx
call fcn.0050eab4
mov edi, eax
test edi, edi
je 0x524eb6
mov edx, ebx
mov eax, edi
mov ecx, dword [eax]
call dword [ecx + 0xd4]
test al, al
je 0x524ebf
jmp 0x524eb6
test byte [ebx + 0x44], 0x20
jne 0x524ebf
jmp 0x524eb6
mov edx, esi
mov eax, ebx
call fcn.005222e8
cmp dword [esi + 0xc], 0xffffffff
jne 0x524ebf
push 0
lea edx, [ebp - 0x120]
mov eax, dword [esi + 8]
call fcn.0053fd2c
lea edx, [ebp - 0x120]
lea ecx, [ebp - 0x118]
mov eax, ebx
call fcn.00520e1c
lea edx, [ebp - 0x118]
xor ecx, ecx
mov eax, ebx
call fcn.00524bc0
test eax, eax
je 0x524ebf
mov dword [esi + 0xc], 1
jmp 0x524ebf
mov edx, esi
mov eax, ebx
call fcn.00524c54
test al, al
je 0x524eb6
cmp dword [esi + 0xc], 0
jne 0x524ebf
mov eax, dword [esi + 8]
push eax
mov eax, dword [esi + 4]
push eax
mov eax, dword [esi]
push eax
mov eax, ebx
call fcn.00527350
push eax
call sub.USER32.DLL_DefWindowProcA
jmp 0x524ebf
mov eax, ebx
call fcn.00521984
test al, al
jne 0x524ebf
jmp 0x524eb6
mov eax, ebx
call fcn.00527350
mov edi, eax
call sub.USER32.DLL_GetCapture
cmp edi, eax
jne 0x524eb6
cmp dword [0x59b7b8], 0
je 0x524eb6
mov eax, dword [0x59b7b8]
cmp ebx, dword [eax + 0x24]
jne 0x524eb6
push 0
xor ecx, ecx
mov edx, 0x1f
mov eax, dword [0x59b7b8]
call fcn.0052221c
jmp 0x524eb6
mov eax, dword [0x5aab20]
cmp byte [eax + 0x20], 0
je 0x524eb6
mov eax, dword [0x5aab20]
cmp dword [eax + 0x1c], 0
je 0x524eb6
mov eax, dword [esi]
mov edx, dword [0x5aab20]
cmp eax, dword [edx + 0x1c]
jne 0x524eb6
lea eax, [ebp - 0x110]
push eax
call sub.USER32.DLL_GetKeyboardState
mov eax, dword [esi]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x110]
call fcn.0050e9f8
mov byte [ebp - 0xc], al
mov ax, word [esi + 4]
mov word [ebp - 0xa], ax
mov eax, dword [esi + 8]
mov dword [ebp - 8], eax
lea edx, [ebp - 0x10]
mov eax, ebx
mov bx, 0xffb7
call fcn.00549414
jmp 0x524ebf
mov edx, esi
mov eax, ebx
call fcn.005222e8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x52e518
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
xor eax, eax
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x52e5f0
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x5aaba4], 0
jne 0x52e5d4
lea eax, [ebp - 4]
mov edx, 0x52e608
call fcn.00549f2c
lea eax, [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0054a2d8
mov esi, eax
push esi
call sub.VERSION.DLL_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x52e5d4
mov eax, ebx
call fcn.00548aec
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x52e5cd
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0xc]
push eax
push ebx
mov eax, dword [ebp - 8]
push eax
push esi
call sub.VERSION.DLL_GetFileVersionInfoA
test eax, eax
je 0x52e5b7
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x52e618
mov eax, dword [ebp - 0xc]
push eax
call sub.VERSION.DLL_VerQueryValueA
test eax, eax
je 0x52e5b7
mov eax, dword [ebp - 0x10]
mov eax, dword [eax + 8]
mov dword [0x5aaba4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x52e5d4
mov eax, dword [ebp - 0xc]
call fcn.00548b04
ret
mov ebx, dword [0x5aaba4]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x52e5f7
lea eax, [ebp - 4]
call fcn.00549e94
ret

Function at 0x54459c
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 0x100
lea ecx, [ebp - 0x100]
push ecx
push edx
push eax
call sub.KERNEL32.DLL_GetLocaleInfoA
test eax, eax
jle 0x5445d5
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00549f7c
jmp 0x5445de
mov eax, ebx
mov edx, esi
call fcn.00549ee8
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x5445e8
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
test eax, eax
jle 0x544609
mov al, byte [esp]
jmp 0x54460b
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x548d30
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov esi, edx
mov ebx, eax
test ebx, ebx
jne 0x548d5f
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00549f7c
jmp 0x548d7d
call sub.KERNEL32.DLL_GetCommandLineA
mov edi, eax
mov edx, esi
mov eax, edi
call fcn.00548cb8
mov edi, eax
test ebx, ebx
je 0x548d7d
cmp dword [esi], 0
je 0x548d7d
dec ebx
jmp 0x548d66
add esp, 0x108
pop edi
pop esi
pop ebx
ret
Function at 0x5490b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x59bc08]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x549148
push reloc.WSOCK32.DLL_bind
call sub.ADVAPI32.DLL_RegOpenKeyExA
test eax, eax
jne 0x549128
xor eax, eax
push ebp
push 0x549121
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 0x549164
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 0x549128
mov eax, dword [ebp - 4]
push eax
call sub.ADVAPI32.DLL_RegCloseKey
ret
mov ax, word [0x59bc08]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x59bc08], ax
mov esp, ebp
pop ebp
ret

Function at 0x549e48
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
mov eax, 8
call fcn.00548aec
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x5aae75], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x549e10
push eax
push esi
push ebx
call sub.KERNEL32.DLL_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x54b7d8
Capabilities:
Get geographical location
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee0
push ebx
push esi
mov dword [ebp - 4], eax
push 0x105
lea eax, [ebp - 0x11d]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameA
mov byte [ebp - 0x12], 0
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x54b994
push bind
call sub.ADVAPI32.DLL_RegOpenKeyExA
test eax, eax
je 0x54b839
lea eax, [ebp - 8]
push eax
push 0xf003f
push 0
push 0x54b9b0
push bind
call sub.ADVAPI32.DLL_RegOpenKeyExA
test eax, eax
jne 0x54b8ab
xor eax, eax
push ebp
push 0x54b8a4
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
call fcn.0054b630
push eax
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.DLL_RegQueryValueExA
test eax, eax
je 0x54b88d
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x54b9d0
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.DLL_RegQueryValueExA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x54b8ab
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.DLL_RegCloseKey
ret
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrcpyA
push 5
lea eax, [ebp - 0xd]
push eax
push 3
call sub.KERNEL32.DLL_GetThreadLocale
push eax
call sub.KERNEL32.DLL_GetLocaleInfoA
xor esi, esi
cmp byte [ebp - 0x11d], 0
je 0x54b98c
cmp byte [ebp - 0xd], 0
jne 0x54b8ed
cmp byte [ebp - 0x12], 0
je 0x54b98c
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x54b906
dec ebx
cmp byte [ebx], 0x2e
je 0x54b915
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x54b905
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x54b98c
inc ebx
cmp byte [ebp - 0x12], 0
je 0x54b942
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x54b98c
cmp byte [ebp - 0xd], 0
je 0x54b98c
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x54b98c
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.KERNEL32.DLL_lstrcpyA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.KERNEL32.DLL_LoadLibraryExA
mov esi, eax
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x54bd80
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
xor eax, eax
push ebp
push 0x54be68
push dword fs:[eax]
mov dword fs:[eax], esp
sub dword [0x5ab258], 1
jae 0x54be5a
xor eax, eax
mov dword [0x5aae64], eax
xor eax, eax
mov dword [0x5aae6c], eax
xor eax, eax
mov dword [0x5aae70], eax
mov byte [0x5aae76], 2
mov byte [0x5aae77], 2
mov byte [0x5aae78], 3
mov word [0x5ab220], 0
mov word [0x5ab230], 1
mov word [0x5ab240], 0xa
mov dword [0x5ab248], 0x80020004
mov dword [0x5ab214], 0x54ac14
mov dword [0x5ab218], 0x54ac0c
mov dword [0x5ab21c], 0x54ac14
call fcn.00549080
test al, al
je 0x54be19
call fcn.005490b0
call fcn.00549174
mov eax, 0x5aae7c
mov edx, 0x54be74
call fcn.00546802
mov eax, 0x5ab048
mov edx, 0x54be74
call fcn.00546802
call sub.KERNEL32.DLL_GetCommandLineA
mov dword [0x5aae5c], eax
call fcn.005477a8
mov dword [0x5aae58], eax
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [0x5aae50], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x54be6f
ret
Function at 0x54d16c
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc0
push ebx
push esi
push edi
mov eax, dword [ebp + 0x18]
mov ebx, dword [ebp + 8]
cmp byte [eax], 0xa0
jb 0x54d186
cmp byte [eax + 1], 0xa0
jae 0x54d191
mov eax, dword [ebp + 0x10]
add dword [eax], 0xc
jmp 0x54d31e
mov dword [ebp - 0x1c], 1
mov edx, dword [ebx]
mov dword [ebp - 0x20], edx
mov ecx, dword [ebx + 8]
mov dword [ebp - 4], ecx
mov ecx, dword [ebx + 4]
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], edx
mov edx, dword [ebp + 0x10]
mov edx, dword [edx]
mov dword [ebp - 0x10], edx
cmp dword [ebp - 0x10], 0xfffffff4
jle 0x54d31e
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp - 0x18]
jge 0x54d31e
cmp dword [ebp + 0x14], 0xfffffff4
jle 0x54d31e
mov edx, dword [ebp + 0x14]
cmp edx, dword [ebp - 0x14]
jge 0x54d31e
push 2
push eax
lea eax, [ebp - 6]
push eax
call fcn.0054e0d4
add byte [ebp - 6], 0x60
add byte [ebp - 5], 0x60
xor ecx, ecx
xor edx, edx
mov cl, byte [ebp - 6]
mov dl, byte [ebp - 5]
add esp, 0xc
lea eax, [ecx + ecx*2]
shl eax, 4
sub eax, ecx
add eax, eax
add eax, edx
shl eax, 3
lea eax, [eax + eax*2]
add eax, 0xfffff718
test eax, eax
jb 0x54d223
cmp eax, 0x2feb0
jb 0x54d22e
mov edx, dword [ebp + 0x10]
add dword [edx], 0xc
jmp 0x54d31e
push 0x18
mov ecx, dword [ebp + 0xc]
add ecx, eax
push ecx
lea eax, [ebp - 0x40]
push eax
call fcn.0054e0d4
add esp, 0xc
lea edx, [ebp - 0x40]
xor eax, eax
xor byte [edx], 0x58
inc eax
inc edx
cmp eax, 0x18
jl 0x54d247
mov eax, dword [ebx + 8]
mov ecx, 0x64
cdq
idiv ecx
mov edx, dword [ebp + 0x10]
mov ecx, dword [edx]
test ecx, ecx
jns 0x54d268
add ecx, 7
sar ecx, 3
add eax, ecx
and eax, reloc.WSOCK32.DLL_closesocket
jns 0x54d279
dec eax
or eax, 0xfffffffc
inc eax
mov dword [ebp - 0x24], eax
lea eax, [ebp - 0x40]
add dword [ebp - 0x24], 4
xor edx, edx
mov dword [ebp - 0x28], eax
mov eax, dword [ebp + 0x14]
add eax, edx
test eax, eax
jl 0x54d30a
cmp eax, dword [ebp - 0x14]
jge 0x54d30a
mov cx, 1
mov eax, dword [ebp - 0x28]
mov bx, word [eax]
mov eax, ebx
shl eax, 8
movzx ebx, bx
sar ebx, 8
or ax, bx
mov ebx, eax
cmp byte [ebp + 0x1c], 0
mov eax, edx
je 0x54d2c3
add eax, dword [ebp - 0x24]
cmp eax, 0xc
jl 0x54d2c3
sub eax, 0xc
add eax, dword [ebp + 0x14]
imul eax, dword [ebp - 0x20]
add eax, dword [ebp - 4]
mov esi, dword [ebp - 0x10]
imul esi, dword [ebp - 0x1c]
add eax, esi
mov dword [ebp - 0xc], eax
xor eax, eax
mov esi, 0xf
sub esi, eax
add esi, dword [ebp - 0x10]
cmp esi, dword [ebp - 0x18]
jge 0x54d302
cmp eax, 4
jl 0x54d302
test cx, bx
jbe 0x54d302
mov esi, 0xf
sub esi, eax
mov edi, dword [ebp - 0xc]
mov byte [edi + esi], 0
add ecx, ecx
inc eax
cmp eax, 0x10
jl 0x54d2db
inc edx
add dword [ebp - 0x28], 2
cmp edx, 0xc
jl 0x54d288
mov eax, dword [ebp + 0x10]
add dword [eax], 0xc
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret