joyce8/EMBER2024-capa huggingface dataset:
Function at 0x443d50
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x473b08
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.0046c9b8
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.004436f0
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.0046c8e6
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.004691aa
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.004691aa
push 1
push 0
push 0
mov ecx, esi
call fcn.00469152
push 1
push 0
push 1
mov ecx, esi
call fcn.00469152
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046ca2a
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x443ed0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x473b28
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.0046c9b8
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.004436f0
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.0046c8e6
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x443f94
cmp dword [esp + 0x40], 1
jne 0x443f92
cmp ecx, eax
jge 0x443f94
mov eax, ecx
cmp eax, 0xc8
jge 0x443fa0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00443d50
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.0046ca2a
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x444720
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x473b93
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.004675c8
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0046cc60
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0046e17c
test eax, eax
je 0x44483c
mov ecx, dword [esp + 0x3c]
call fcn.0046cc8d
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x444800
push edi
mov ecx, esi
call fcn.0046a2fa
mov ecx, esi
call fcn.004449a0
cmp dword [esp + 0x38], 1
jne 0x444835
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.0046a435
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x447270
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x4472a3
push esi
call fcn.0044a360
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44729c
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x447329
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x447312
mov eax, dword [esi + 8]
test eax, eax
je 0x4472c7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x44730e
cmp eax, 2
je 0x447312
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x4472ba
cmp eax, 3
je 0x4472ed
cmp eax, 1
jne 0x4472ba
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x4472ba
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x4472ba
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.00447350
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x447338
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.00447350
add esp, 4
pop esi
ret

Function at 0x452e60
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x452f03
test eax, eax
jbe 0x452f03
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x452f03
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x452eae
xor esi, esi
jmp 0x452eb4
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x452edf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00454e00
add esi, eax
push esi
mov ebx, esi
call fcn.00454e00
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x452ec0
pop ebp
test edi, edi
pop edi
jne 0x452f03
test ebx, ebx
je 0x452f03
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.004572b0
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x453045
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x45315d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x45315d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00467a1a
mov esi, eax
test esi, esi
je 0x45315d
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x45315d
mov ecx, esi
call fcn.00452fb0
cmp edi, eax
jge 0x45315d
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x4530e3
mov dword [esp + 0x34], 1
jmp 0x45313e
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x45315d
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.004525b0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x4683bd
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4683f5
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.00466474
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0046644c
jmp 0x468401
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x469ab2
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x469af4
call fcn.0046f567
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x469af4
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x469aeb
xor eax, eax
jmp 0x469afc
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00469b02
pop edi
pop esi
pop ebx
ret 4
Function at 0x46fa97
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x46fac5
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x46fae3
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.0046f9fd
jmp 0x46fae3
mov eax, dword [esi + 0x14]
test eax, eax
je 0x46fae3
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.0046f9fd
test edi, edi
mov eax, edi
jne 0x46facd
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x4a7d19
Capabilities:
Encode data using xor

Disassembly:
push 1
pop ecx
cmp dword [esp + 8], ecx
jl 0x4a7d39
mov eax, dword [esp + 4]
mov edx, ecx
and edx, 3
mov dl, byte [esp + edx + 0xc]
xor byte [eax], dl
inc ecx
inc eax
cmp ecx, dword [esp + 8]
jle 0x4a7d26
ret

Function at 0x5bfa4e
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x10067cfb
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x50
push ebx
push esi
push edi
lea edi, [ebp - 0x5c]
mov ecx, 0x14
mov eax, 0xcccccccc
rep stosd dword es:[edi], eax
push 0x34
call 0x5ec8ae
add esp, 4
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], 0
cmp dword [ebp - 0x18], 0
je 0x5bfaa2
mov ecx, dword [ebp - 0x18]
call fcn.005a8177
mov dword [ebp - 0x1c], eax
jmp 0x5bfaa9
mov dword [ebp - 0x1c], 0
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], 0xffffffff
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
mov dword [edx + 0x2c], ecx
mov esi, esp
push 0xfffffffffffffffc
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0xc]
push eax
call dword [0x100a79b4]
cmp esi, esp
call 0x5ec86e
mov ecx, dword [ebp - 0x10]
mov dword [ecx + 0x30], eax
mov esi, esp
push 0x10001b4f
push 0xfffffffffffffffc
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0xc]
push eax
call dword [0x100a79b8]
cmp esi, esp
call 0x5ec86e
mov esi, esp
mov ecx, dword [ebp - 0x10]
push ecx
push 0x10099040
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0xc]
push eax
call dword [0x100a79bc]
cmp esi, esp
call 0x5ec86e
mov esi, esp
mov ecx, dword [ebp - 0x10]
mov edx, dword [ecx + 0x30]
push edx
push 0x10099030
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
push ecx
call dword [0x100a79bc]
cmp esi, esp
call 0x5ec86e
mov esi, esp
push 0x10001b4f
push 0x10099020
mov edx, dword [ebp + 8]
mov eax, dword [edx + 0xc]
push eax
call dword [0x100a79bc]
cmp esi, esp
call 0x5ec86e
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 0xc]
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax + 0xc]
push ecx
mov ecx, 0x100a34b8
call fcn.005a7c13
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
add esp, 0x5c
cmp ebp, esp
call 0x5ec86e
mov esp, ebp
pop ebp
ret
Function at 0x401470
Capabilities:
Read file on windows

Disassembly:
push esi
mov esi, eax
push ebx
sub esp, 0x14
mov ebx, dword [0x4080bc]
mov ecx, dword [0x4080b8]
sub ebx, ecx
cmp ebx, eax
jb 0x4014a0
lea eax, [ecx + esi]
mov dword [0x4080b8], eax
mov eax, dword [0x4080d4]
lea eax, [eax + ecx*4]
add esp, 0x14
pop ebx
pop esi
ret
add dword [0x4080b4], ecx
lea eax, [ebx*4]
mov edx, dword [0x4080d4]
mov dword [esp + 8], eax
lea eax, [edx + ecx*4]
mov dword [esp], edx
mov dword [esp + 4], eax
call sub.msvcrt.dll_memmove
mov dword [0x4080bc], ebx
xor ecx, ecx
lea edx, [ebx + esi]
mov dword [0x4080b8], ecx
mov ecx, dword [0x4080d0]
cmp edx, ecx
jbe 0x401520
test ecx, ecx
mov eax, ecx
jne 0x4014ec
mov eax, 0x400
lea edx, [eax + edx]
lea ecx, [edx + edx]
lea eax, [ecx*4]
mov dword [esp + 4], eax
mov eax, dword [0x4080d4]
mov dword [0x4080d0], ecx
mov dword [esp], eax
call fcn.00405030
mov dword [0x4080d4], eax
mov ecx, dword [0x4080d0]
mov ebx, eax
jmp 0x401526
mov ebx, dword [0x4080d4]
mov eax, dword [0x4080bc]
mov edx, dword [0x4080b0]
sub ecx, eax
mov dword [esp + 0xc], edx
lea edx, [ecx*4]
lea eax, [ebx + eax*4]
mov dword [esp + 8], edx
mov edx, 1
mov dword [esp + 4], edx
mov dword [esp], eax
call sub.msvcrt.dll_fread
mov ecx, dword [0x4080bc]
shr eax, 2
add eax, ecx
cmp eax, esi
jb 0x401575
mov dword [0x4080bc], eax
mov ecx, dword [0x4080b8]
jmp 0x401489
sub esi, eax
xor edx, edx
xor eax, eax
add dword [0x4080c0], esi
mov dword [0x4080bc], edx
jmp 0x401499

Function at 0x401670
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
call fcn.00401590
test eax, eax
je 0x401684
add esp, 0xc
jmp fcn.00401470
xor eax, eax
add esp, 0xc
ret
Function at 0x402ad4
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffef8
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.00404644
test esi, esi
jne 0x402b0a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameA
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.00404734
jmp 0x402b28
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402988
mov edi, eax
test esi, esi
je 0x402b28
cmp dword [ebx], 0
je 0x402b28
dec esi
jmp 0x402b11
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4036a0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x488020]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x403738
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403718
xor eax, eax
push ebp
push 0x403711
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 0x403754
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 0x403718
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x488020]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x488020], ax
mov esp, ebp
pop ebp
ret

Function at 0x4044c8
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x48a04c], 0
je 0x404529
cmp word [0x48a220], 0xd7b2
jne 0x4044f1
cmp dword [0x48a228], 0
jbe 0x4044f1
mov eax, 0x48a21c
call dword [0x48a238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x488070
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 0x404550
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x488030], 0
jne 0x404545
push 0
push 0x488068
push 0x488070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x4066c8
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
xor edx, edx
mov dword [ebp - 0x10], edx
xor edx, edx
push ebp
push 0x40672e
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 0xb]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xb]
mov ecx, 7
call fcn.004048b4
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00403108
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x406718
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406735
lea eax, [ebp - 0x10]
call fcn.00404644
ret

Function at 0x4093b0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404b20
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x4093c9
test al, 0x10
jne 0x4093cd
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40c100
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 0x40c139
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404734
jmp 0x40c142
mov eax, ebx
mov edx, esi
call fcn.00404698
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40c14c
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 0x40c16d
mov al, byte [esp]
jmp 0x40c16f
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c7f4
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c66c
mov eax, dword [0x489e0c]
cmp byte [eax], 0
je 0x40c870
mov eax, dword [0x489c00]
call fcn.00402f2c
call fcn.0040287c
lea eax, [esp + 0x44]
push eax
lea eax, [esp + 0x48]
push eax
call sub.user32.dll_CharToOemA
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00409750
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [esp + 4]
push eax
push 2
push 0x40c8b8
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c8a6
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x489ba0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x48a668]
call fcn.00405bdc
push eax
call sub.user32.dll_LoadStringA_1
push 0x2010
lea eax, [esp + 8]
push eax
lea eax, [esp + 0x4c]
push eax
push 0
call sub.user32.dll_MessageBoxA_1
add esp, 0x444
ret
Function at 0x40d154
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40d22a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004046dc
lea eax, [ebp - 8]
call fcn.00404b70
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404b20
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40d214
mov eax, ebx
call fcn.00402714
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40d20d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 0x10]
push eax
push ebx
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.00404b20
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40d1f7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40d23c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40d1f7
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d214
mov eax, dword [ebp - 0x10]
call fcn.00402734
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d231
lea eax, [ebp - 8]
call fcn.00404644
ret

Function at 0x40d7a8
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
xor edx, edx
mov dword [ebp - 0xc], edx
xor edx, edx
push ebp
push 0x40d80c
push dword fs:[edx]
mov dword fs:[edx], esp
push 7
lea edx, [ebp - 7]
push edx
push 0x1004
push eax
call sub.kernel32.dll_GetLocaleInfoA_1
lea eax, [ebp - 0xc]
lea edx, [ebp - 7]
mov ecx, 7
call fcn.004048b4
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00409010
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d813
lea eax, [ebp - 0xc]
call fcn.00404644
ret

Function at 0x41ef1c
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x48a888
cmp dword [edi], 0
jne 0x41ef98
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x48a884]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x488480
mov ecx, 2
call fcn.00402948
mov edx, 0x41eef4
lea eax, [esi + 5]
call fcn.0041ef14
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0041ef14
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 0x41ef6d
mov dword [0x48a884], 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 0x420524
Capabilities:
Encode data using xor

Disassembly:
mov ecx, edx
mov edx, eax
xor eax, eax
rol ax, 5
xor al, byte [edx]
inc edx
dec ecx
jne 0x42052a
ret
Function at 0x422a0c
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x422a5d
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x422a44
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x422a34
jmp 0x422a5d
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x422a45
pop ebx
mov esp, ebp
pop ebp
ret