joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c4ca
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x108
cmp dword [ebp + 8], 0
je 0x40c53a
push 0x104
push dword [ebp + 8]
lea eax, [ebp - 0x108]
push eax
call sub.MSVCRT.dll_strncpy
lea eax, [ebp - 0x108]
push eax
mov byte [ebp - 4], 0
call sub.MSVCRT.dll_strlen
add esp, 0x10
lea eax, [ebp + eax - 0x108]
jmp 0x40c51c
mov dl, byte [eax - 1]
cmp dl, 0x20
je 0x40c51b
cmp dl, 0x5c
je 0x40c51b
cmp dl, 0x2f
jne 0x40c526
dec eax
lea ecx, [ebp - 0x108]
cmp eax, ecx
ja 0x40c509
mov byte [eax], 0
push 0
lea eax, [ebp - 0x108]
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
jmp 0x40c53c
xor eax, eax
leave
ret 4

Function at 0x40c610
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
xor eax, eax
mov dword [esp + 4], eax
cmp dword [esi + 0x14], eax
jne 0x40c645
mov ecx, dword [esi + 8]
sub ecx, dword [esi + 0xc]
mov edx, dword [esi + 4]
push eax
lea eax, [esp + 8]
push eax
mov eax, dword [esi]
push ecx
push edx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov ecx, dword [esi + 8]
mov eax, dword [esp + 4]
mov dword [esi + 0xc], ecx
pop esi
pop ecx
ret 4

Function at 0x40c9f0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0x10]
xor eax, eax
mov dword [esp + 4], eax
test esi, esi
je 0x40ca37
cmp byte [esi], al
je 0x40ca37
mov eax, dword [esp + 0xc]
mov ecx, dword [0x413be8]
push eax
push ecx
call fcn.0040e4da
test eax, eax
je 0x40ca65
cmp dword [eax + 4], 0
mov ecx, esi
push edi
lea edi, [ecx + 1]
je 0x40ca40
mov dl, byte [ecx]
inc ecx
test dl, dl
jne 0x40ca25
sub ecx, edi
push ecx
push esi
push eax
call fcn.0040cbb0
pop edi
pop esi
pop ecx
ret 8
mov dl, byte [ecx]
inc ecx
test dl, dl
jne 0x40ca40
mov eax, dword [eax]
push 0
lea edx, [esp + 0xc]
push edx
sub ecx, edi
push ecx
push esi
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 8
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 8

Function at 0x40ca70
Capabilities:
Write file on windows

Disassembly:
push ecx
push edi
mov edi, dword [esp + 0x10]
xor eax, eax
mov dword [esp + 4], eax
test edi, edi
je 0x40cac9
push esi
mov esi, dword [esp + 0x18]
test esi, esi
je 0x40cac8
mov eax, dword [esp + 0x10]
mov ecx, dword [0x413be8]
push eax
push ecx
call fcn.0040e4da
test eax, eax
je 0x40cac4
cmp dword [eax + 4], 0
je 0x40cab2
push esi
push edi
push eax
call fcn.0040cbb0
pop esi
pop edi
pop ecx
ret 0xc
mov eax, dword [eax]
push 0
lea edx, [esp + 0xc]
push edx
push esi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop esi
pop edi
pop ecx
ret 0xc
Function at 0x40cad0
Capabilities:
Write file on windows

Disassembly:
sub esp, 8
mov eax, dword [esp + 0xc]
mov ecx, dword [0x413be8]
push esi
push eax
push ecx
mov dword [esp + 0xc], 0
mov dword [esp + 0x10], 0
call fcn.0040e4da
mov esi, eax
test esi, esi
je 0x40cb97
mov ecx, dword [esp + 0x14]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_WriteFile]
test ecx, ecx
je 0x40cb4f
cmp byte [ecx], 0
je 0x40cb4f
cmp dword [esi + 4], 0
mov eax, ecx
push edi
lea edi, [eax + 1]
je 0x40cb37
nop
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x40cb20
sub eax, edi
push eax
push ecx
push esi
call fcn.0040cbb0
mov dword [esp + 0xc], eax
jmp 0x40cb4e
mov dl, byte [eax]
inc eax
test dl, dl
jne 0x40cb37
push 0
lea edx, [esp + 0x10]
push edx
sub eax, edi
push eax
mov eax, dword [esi]
push ecx
push eax
call ebp
pop edi
cmp dword [esi + 4], 0
je 0x40cb72
push 2
push 0x411504
push esi
call fcn.0040cbb0
mov ecx, eax
mov eax, dword [esp + 8]
pop ebp
add eax, ecx
pop esi
add esp, 8
ret 8
mov edx, dword [esi]
push 0
lea ecx, [esp + 0x10]
push ecx
push 2
push 0x411504
push edx
call ebp
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 8]
pop ebp
add eax, ecx
pop esi
add esp, 8
ret 8
mov eax, dword [esp + 4]
pop esi
add esp, 8
ret 8

Function at 0x40cbb0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
cmp dword [esi + 0x14], 1
push edi
mov dword [esp + 8], 0
jne 0x40cbe5
mov eax, dword [esi + 0xc]
mov ecx, dword [esi]
push 1
push 0
neg eax
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edx, dword [esi + 8]
mov dword [esi + 0x14], 0
mov dword [esi + 0xc], edx
mov ecx, dword [esi + 0xc]
mov edi, dword [esp + 0x18]
cmp ecx, edi
jle 0x40cc5a
mov eax, dword [esi + 8]
add eax, dword [esi + 4]
sub eax, ecx
mov ecx, edi
dec ecx
je 0x40cc47
dec ecx
je 0x40cc32
sub ecx, 2
je 0x40cc1f
mov ecx, dword [esp + 0x14]
push edi
push ecx
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
mov edx, dword [esp + 0x14]
mov ecx, dword [edx]
mov dword [eax], ecx
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
mov edx, dword [esp + 0x14]
mov cx, word [edx]
mov word [eax], cx
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
mov edx, dword [esp + 0x14]
mov cl, byte [edx]
mov byte [eax], cl
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
push esi
call fcn.0040c610
mov eax, dword [esi + 8]
cmp edi, eax
jl 0x40cc87
mov eax, dword [esp + 0x14]
mov ecx, dword [esi]
push 0
lea edx, [esp + 0xc]
push edx
push edi
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
mov ecx, dword [esi + 4]
sub ecx, dword [esi + 0xc]
mov edx, dword [esp + 0x14]
push edi
push edx
add ecx, eax
push ecx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
sub dword [esi + 0xc], edi
mov eax, edi
pop edi
pop esi
pop ecx
ret 0xc
Function at 0x40d8d0
Capabilities:
Encode data using xor
Hash data with crc32
Read file on windows

Disassembly:
sub esp, 0x14
mov eax, dword [esp + 0x18]
push ebx
push esi
or esi, 0xffffffff
xor ebx, ebx
mov dword [esp + 8], 0x80000
test eax, eax
je 0x40dade
push edi
push ebx
push pe_nt_image_headers32
push 3
push ebx
push 1
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
mov dword [esp + 0x1c], edi
cmp edi, 0xffffffff
je 0x40dadd
mov eax, dword [0x41343c]
push ebp
push 0x80000
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebp, eax
test ebp, ebp
je 0x40dad5
cmp dword [esp + 0x30], ebx
jl 0x40d951
mov eax, dword [esp + 0x2c]
jg 0x40d942
test eax, eax
je 0x40d951
push 0
lea ecx, [esp + 0x34]
push ecx
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edx, dword [esp + 0x34]
add edx, 0x80000
mov dword [esp + 0x28], edx
jmp 0x40d965
mov ebx, dword [esp + 0x14]
mov eax, dword [esp + 0x34]
mov ecx, dword [esp + 0x38]
sub dword [esp + 0x28], 0x80000
add ebx, 0x80000
and eax, ecx
mov dword [esp + 0x14], ebx
cmp eax, 0xffffffff
je 0x40d99d
mov eax, ebx
cdq
cmp edx, ecx
jl 0x40d99d
jg 0x40d995
cmp eax, dword [esp + 0x34]
jbe 0x40d99d
mov ecx, dword [esp + 0x28]
mov dword [esp + 0x10], ecx
mov eax, dword [esp + 0x10]
push 0
lea edx, [esp + 0x1c]
push edx
push eax
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov ebx, dword [esp + 0x18]
mov eax, ebp
mov edx, ebx
cmp ebx, 8
jb 0x40da9c
mov edi, ebx
shr edi, 3
jmp 0x40d9d0
movzx ecx, byte [eax]
xor ecx, esi
and ecx, 0xff
mov dword [esp + 0x1c], ecx
mov ecx, esi
mov esi, dword [esp + 0x1c]
shr ecx, 8
xor ecx, dword [esi*4 + 0x411550]
movzx esi, byte [eax + 1]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x411550]
movzx esi, byte [eax + 2]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x411550]
movzx esi, byte [eax + 3]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x411550]
movzx esi, byte [eax + 4]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x411550]
movzx esi, byte [eax + 5]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x411550]
movzx esi, byte [eax + 6]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x411550]
movzx esi, byte [eax + 7]
xor esi, ecx
and esi, 0xff
shr ecx, 8
xor ecx, dword [esi*4 + 0x411550]
add eax, 8
sub edx, 8
dec edi
mov esi, ecx
jne 0x40d9d0
mov edi, dword [esp + 0x20]
test edx, edx
je 0x40dab9
movzx ecx, byte [eax]
xor ecx, esi
and ecx, 0xff
shr esi, 8
xor esi, dword [ecx*4 + 0x411550]
inc eax
dec edx
jne 0x40daa0
cmp ebx, 0x80000
je 0x40d961
mov edx, dword [0x41343c]
push ebp
push 0
push edx
call dword [sym.imp.KERNEL32.dll_HeapFree]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop ebp
pop edi
mov eax, esi
pop esi
not eax
pop ebx
add esp, 0x14
ret 0x14

Function at 0x40db10
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax + 0x14], ecx
mov dword [eax + 0x10], ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret
Function at 0x4038fa
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
mov ecx, ebp
push ebp
mov ebp, esp
add ecx, 4
mov dword [0x4040fa], ecx
call dword [sym.imp.kernel32.dll_GetCommandLineA]
mov dword [0x404658], eax
push 0
call dword [sym.imp.kernel32.dll_GetModuleHandleA]
mov dword [0x4045ec], eax
mov dword [0x4040f2], eax
mov dword [0x4045d8], 0x30
mov dword [0x4045dc], 2
jmp 0x40393f
mov dword [0x4045e0], 0x403153
mov dword [0x4045e4], 0
mov dword [0x4045e8], 0
mov dword [0x404600], 0x40454e
mov dword [0x4045f8], 0xf
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadIconA]
mov dword [0x4045f0], eax
mov dword [0x404604], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
mov dword [0x4045f4], eax
push 0x4045d8
fadd dword [ebp + 0x40]
add bh, bh
adc eax, sym.imp.user32.dll_RegisterClassExA
push 0
push dword [0x4040f2]
push 0
push 0
push 0x1e5
push 0x203
push 0xfffff98e
push 0xfffff9c0
push 0xcf0000
push str.asdlkjalsdj_ai8
push 0x40454e
push 0
call dword [sym.imp.user32.dll_CreateWindowExA]
mov dword [0x404650], eax
push 5
push dword [0x404650]
call dword [sym.imp.user32.dll_ShowWindow]
push dword [0x404650]
call dword [sym.imp.user32.dll_UpdateWindow]
xor edi, edi
lea ebx, [0x404608]
jmp 0x403a13
push ebx
call dword [sym.imp.user32.dll_TranslateMessage]
push ebx
call dword [sym.imp.user32.dll_DispatchMessageA]
push edi
push edi
push edi
push ebx
call dword [sym.imp.user32.dll_GetMessageA]
test al, al
jne 0x403a05
mov eax, dword [0x404610]
jmp 0x403a2e
call 0x402bd5
ret
Function at 0x402aa0
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.004045b8
test esi, esi
jne 0x402ad6
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.004046a8
jmp 0x402af4
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004029b4
mov edi, eax
test esi, esi
je 0x402af4
cmp dword [ebx], 0
je 0x402af4
dec esi
jmp 0x402add
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x4030b8
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4ff008], 0x8088405
inc edx
mov dword [ebx + 0x4ff008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403624
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4ff010]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4036bc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40369c
xor eax, eax
push ebp
push 0x403695
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 0x4036d8
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 0x40369c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4ff010]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4ff010], ax
mov esp, ebp
pop ebp
ret

Function at 0x4043b8
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x54104c], 0
je 0x404419
cmp word [0x541220], 0xd7b2
jne 0x4043e1
cmp dword [0x541228], 0
jbe 0x4043e1
mov eax, 0x54121c
call dword [0x541238]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4ff058
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 0x404440
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4ff020], 0
jne 0x404435
push 0
push 0x4ff078
push 0x4ff058
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40456c
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.004027bc
mov dword [eax], edi
mov edx, dword [ebp + 0x10]
mov dword [eax + 4], edx
mov byte [0x54104d], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x404534
push eax
push esi
push ebx
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ebp
ret 0xc
Function at 0x406318
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 0xf0019
push 0
push 0x406548
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40639b
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406548
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x40639b
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x406564
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x406424
xor eax, eax
push ebp
push 0x40641d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00406160
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
lea eax, [ebp - 0x11d]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406402
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x406584
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x406402
mov byte [ebp - 0x12], 0
mov byte [ebp - 0xe], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x406424
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegCloseKey
ret
push 0x105
mov eax, dword [ebp - 4]
push eax
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrcpynA
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 0x40653e
cmp byte [ebp - 0xd], 0
jne 0x40646b
cmp byte [ebp - 0x12], 0
je 0x40653e
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x406484
dec ebx
cmp byte [ebx], 0x2e
je 0x406493
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x406483
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x40653e
inc ebx
cmp byte [ebp - 0x12], 0
je 0x4064d0
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0x12]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40653e
cmp byte [ebp - 0xd], 0
je 0x40653e
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
push 2
push 0
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_LoadLibraryExA
mov esi, eax
test esi, esi
jne 0x40653e
mov byte [ebp - 0xb], 0
lea eax, [ebp - 0x11d]
mov edx, ebx
sub edx, eax
mov eax, 0x105
sub eax, edx
push eax
lea eax, [ebp - 0xd]
push eax
push ebx
call sub.kernel32.dll_lstrcpynA
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 0x40970c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00404a84
push eax
call sub.kernel32.dll_GetFileAttributesA
cmp eax, 0xffffffff
je 0x409725
test al, 0x10
jne 0x409729
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x40986c
Capabilities:
Set file attributes

Disassembly:
push ebx
push esi
push edi
mov edi, edx
mov esi, eax
xor ebx, ebx
push edi
mov eax, esi
call fcn.00404a84
push eax
call sub.kernel32.dll_SetFileAttributesA
test eax, eax
jne 0x40988e
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
mov eax, ebx
pop edi
pop esi
pop ebx
ret

Function at 0x40bdc8
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 0x40be01
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.004046a8
jmp 0x40be0a
mov eax, ebx
mov edx, esi
call fcn.0040460c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40be14
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 0x40be35
mov al, byte [esp]
jmp 0x40be37
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c4bc
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c334
mov eax, dword [0x540c54]
cmp byte [eax], 0
je 0x40c524
mov eax, dword [0x54072c]
call fcn.00402edc
push 0
lea eax, [esp + 4]
push eax
lea eax, [esp + 0x4c]
call fcn.00409d38
push eax
lea eax, [esp + 0x50]
push eax
push 0xfffffffffffffff5
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 0x40c56c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c55a
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x540664]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x541718]
call fcn.00406124
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 0x40d414
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 0x40d478
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.00404820
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.004094cc
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d47f
lea eax, [ebp - 0xc]
call fcn.004045b8
ret
Function at 0x41f638
Capabilities:
Resume thread

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
mov esi, eax
test esi, esi
setge dl
mov eax, ebx
call fcn.0041f4ac
dec esi
jne 0x41f65a
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x420784
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x541a28
cmp dword [edi], 0
jne 0x420800
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x541a24]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4ff52c
mov ecx, 2
call fcn.00402974
mov edx, 0x42075c
lea eax, [esi + 5]
call fcn.0042077c
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0042077c
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 0x4207d5
mov dword [0x541a24], 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 0x42254c
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 0x422552
ret

Function at 0x424af8
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 0x424b49
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x424b30
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x424b20
jmp 0x424b49
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 0x424b31
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x43b064
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], edx
mov eax, dword [ebp - 4]
call fcn.00404a74
xor eax, eax
push ebp
push 0x43b192
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
call sub.user32.dll_OpenClipboard
test eax, eax
je 0x43b165
xor eax, eax
push ebp
push 0x43b15e
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040488c
inc eax
push eax
push 0x2002
call sub.kernel32.dll_GlobalAlloc
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x43b133
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov ebx, eax
xor eax, eax
push ebp
push 0x43b122
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040488c
inc eax
push eax
mov eax, dword [ebp - 4]
call fcn.00404a84
mov edx, ebx
pop ecx
call fcn.00402974
call sub.user32.dll_EmptyClipboard
mov eax, dword [ebp - 8]
push eax
push 1
call sub.user32.dll_SetClipboardData
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43b129
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
ret
mov ecx, dword [0x540510]
mov dl, 1
mov eax, dword [0x408150]
call fcn.0040c698
call fcn.00403f78
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43b199
lea eax, [ebp - 4]
call fcn.004045b8
ret