joyce8/EMBER2024-capa huggingface dataset:
Function at 0x54f350
Capabilities:
Write file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x1434
call fcn.0048abae
mov eax, dword [0x5e3900]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
sar eax, 6
mov ecx, dword [ebp + 0xc]
and ecx, 0x3f
imul edx, ecx, 0x38
mov eax, dword [eax*4 + 0x77c3048]
mov ecx, dword [eax + edx + 0x18]
mov dword [ebp - 0x1434], ecx
mov edx, dword [ebp + 0x10]
add edx, dword [ebp + 0x14]
mov dword [ebp - 0x1424], edx
xor eax, eax
mov dword [ebp - 0x1410], eax
mov dword [ebp - 0x140c], eax
mov dword [ebp - 0x1408], eax
mov ecx, dword [ebp + 0x10]
mov dword [ebp - 0x141c], ecx
mov edx, dword [ebp - 0x141c]
cmp edx, dword [ebp - 0x1424]
jae 0x54f53b
lea eax, [ebp - 6]
mov dword [ebp - 0x1430], eax
lea ecx, [ebp - 0x1404]
mov dword [ebp - 0x1414], ecx
mov edx, dword [ebp - 0x1414]
cmp edx, dword [ebp - 0x1430]
jae 0x54f486
mov eax, dword [ebp - 0x141c]
cmp eax, dword [ebp - 0x1424]
jae 0x54f486
mov ecx, dword [ebp - 0x141c]
mov dx, word [ecx]
mov word [ebp - 0x141e], dx
mov eax, dword [ebp - 0x141c]
add eax, 2
mov dword [ebp - 0x141c], eax
mov cx, word [ebp - 0x141e]
mov word [ebp - 0x1418], cx
movzx edx, word [ebp - 0x1418]
cmp edx, 0xa
jne 0x54f462
mov eax, dword [ebp - 0x1408]
add eax, 2
mov dword [ebp - 0x1408], eax
mov ecx, 0xd
mov edx, dword [ebp - 0x1414]
mov word [edx], cx
mov eax, dword [ebp - 0x1414]
add eax, 2
mov dword [ebp - 0x1414], eax
mov ecx, dword [ebp - 0x1414]
mov dx, word [ebp - 0x1418]
mov word [ecx], dx
mov eax, dword [ebp - 0x1414]
add eax, 2
mov dword [ebp - 0x1414], eax
jmp 0x54f3d9
mov ecx, dword [ebp - 0x1414]
lea edx, [ebp - 0x1404]
sub ecx, edx
sar ecx, 1
shl ecx, 1
mov dword [ebp - 0x142c], ecx
push 0
lea eax, [ebp - 0x1428]
push eax
mov ecx, dword [ebp - 0x142c]
push ecx
lea edx, [ebp - 0x1404]
push edx
mov eax, dword [ebp - 0x1434]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
jne 0x54f4f4
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 0x1410], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x1410]
mov dword [ecx], edx
mov eax, dword [ebp - 0x140c]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x1408]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
jmp 0x54f55b
mov eax, dword [ebp - 0x140c]
add eax, dword [ebp - 0x1428]
mov dword [ebp - 0x140c], eax
mov ecx, dword [ebp - 0x1428]
cmp ecx, dword [ebp - 0x142c]
jae 0x54f536
mov edx, dword [ebp + 8]
mov eax, dword [ebp - 0x1410]
mov dword [edx], eax
mov ecx, dword [ebp - 0x140c]
mov dword [edx + 4], ecx
mov eax, dword [ebp - 0x1408]
mov dword [edx + 8], eax
mov eax, dword [ebp + 8]
jmp 0x54f55b
jmp 0x54f3b2
mov ecx, dword [ebp + 8]
mov edx, dword [ebp - 0x1410]
mov dword [ecx], edx
mov eax, dword [ebp - 0x140c]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 0x1408]
mov dword [ecx + 8], edx
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0048bb44
mov esp, ebp
pop ebp
ret
Function at 0xee3700
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.00ee378f
jae 0xee370e
xor ecx, ecx
call fcn.00ee378f
jae 0xee373d
xor eax, eax
call fcn.00ee378f
jae 0xee374d
mov bl, 2
inc ecx
mov al, 0x10
call fcn.00ee378f
adc al, al
jae 0xee372f
jne 0xee3779
stosb byte es:[edi], al
jmp 0xee3711
call fcn.00ee379b
sub ecx, ebx
jne 0xee3756
call fcn.00ee3799
jmp 0xee3775
lodsb al, byte [esi]
shr eax, 1
je 0xee3783
adc ecx, ecx
jmp 0xee3772
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.00ee3799
cmp eax, 0x7d00
jae 0xee3772
cmp ah, 5
jae 0xee3773
cmp eax, 0x7f
ja 0xee3774
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0xee3711
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret 8

Function at 0x5293700
Capabilities:
Decompress data using aplib

Disassembly:
pushal
mov esi, dword [esp + 0x24]
mov edi, dword [esp + 0x28]
cld
mov dl, 0x80
xor ebx, ebx
movsb byte es:[edi], byte [esi]
mov bl, 2
call fcn.0529378f
jae 0x529370e
xor ecx, ecx
call fcn.0529378f
jae 0x529373d
xor eax, eax
call fcn.0529378f
jae 0x529374d
mov bl, 2
inc ecx
mov al, 0x10
call fcn.0529378f
adc al, al
jae 0x529372f
jne 0x5293779
stosb byte es:[edi], al
jmp 0x5293711
call fcn.0529379b
sub ecx, ebx
jne 0x5293756
call fcn.05293799
jmp 0x5293775
lodsb al, byte [esi]
shr eax, 1
je 0x5293783
adc ecx, ecx
jmp 0x5293772
xchg ecx, eax
dec eax
shl eax, 8
lodsb al, byte [esi]
call fcn.05293799
cmp eax, 0x7d00
jae 0x5293772
cmp ah, 5
jae 0x5293773
cmp eax, 0x7f
ja 0x5293774
inc ecx
inc ecx
xchg ebp, eax
mov eax, ebp
mov bl, 1
push esi
mov esi, edi
sub esi, eax
rep movsb byte es:[edi], byte [esi]
pop esi
jmp 0x5293711
sub edi, dword [esp + 0x28]
mov dword [esp + 0x1c], edi
popal
ret 8

Function at 0x52d9b18
Capabilities:
Encode data using xor

Disassembly:
lea ecx, [esp + 4]
and esp, 0xfffffff0
push dword [ecx - 4]
push ebp
mov ebp, esp
push edi
push esi
push ebx
push ecx
mov eax, 0x5818
call fcn.052da1ec
call fcn.052d9fe0
lea ebx, [ebp - 0x580c]
mov esi, 0x403040
mov ecx, 0x15fd
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
call fcn.052d9bdc
mov esi, dword [ebp - 0x618]
mov dword [esp + 0xc], 0x40
mov dword [esp + 8], 0x1000
mov dword [esp + 4], 0x57f4
mov dword [esp], 0
call fcn.052d9be4
sub esp, 0x10
mov edi, eax
xor ecx, ecx
nop
mov edx, edi
mov al, byte [ebx + ecx]
mov byte [edi + ecx], al
inc ecx
cmp ecx, 0x57f4
jne 0x52d9b84
lea ecx, [edi + 0x51f4]
nop
xor dword [edx], esi
add esi, 0x499602d2
add edx, 4
cmp edx, ecx
jne 0x52d9b9c
call edi
xor eax, eax
lea esp, [ebp - 0x10]
pop ecx
pop ebx
pop esi
pop edi
leave
lea esp, [ecx - 4]
ret
Function at 0x40686f
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
cmp dword [0x460114], 0
jne 0x4068ad
xor ecx, ecx
push esi
push 8
mov eax, ecx
pop esi
mov edx, eax
and dl, 1
movzx edx, dl
neg edx
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec esi
jne 0x406883
mov dword [ecx*4 + 0x460110], eax
inc ecx
cmp ecx, 0x100
jl 0x40687e
pop esi
cmp dword [ebp + 0x10], 0
mov eax, dword [ebp + 8]
not eax
jbe 0x4068da
mov ecx, dword [ebp + 0xc]
movzx edx, byte [ecx]
dec dword [ebp + 0x10]
xor edx, eax
and edx, 0xff
shr eax, 8
xor eax, dword [edx*4 + 0x460110]
inc ecx
cmp dword [ebp + 0x10], 0
ja 0x4068bb
not eax
pop ebp
ret 0xc

Function at 0x1000125c
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0xc], 0
call sub.KERNEL32.DLL_GetEnvironmentStringsA
mov ebx, eax
mov dword [ebp - 0x10], ebx
jmp 0x10001299
cmp byte [ebx], 0x3d
je 0x10001285
inc dword [ebp - 0xc]
mov edi, ebx
xor eax, eax
stc
sbb ecx, ecx
repne scasb al, byte es:[edi]
neg ecx
lea eax, [ecx - 2]
mov edi, eax
inc edi
lea ebx, [ebx + edi]
cmp byte [ebx], 0
jne 0x10001278
mov edi, dword [ebp - 0xc]
inc edi
lea edi, [edi*4]
mov dword [ebp - 0x14], edi
push dword [ebp - 0x14]
call sub.CRTDLL.DLL_malloc
pop ecx
mov dword [ebp - 8], eax
mov dword [0x10003010], eax
cmp dword [ebp - 8], 0
jne 0x100012cc
xor eax, eax
jmp 0x10001342
mov ebx, dword [ebp - 0x10]
jmp 0x10001325
mov edi, ebx
xor eax, eax
stc
sbb ecx, ecx
repne scasb al, byte es:[edi]
neg ecx
lea eax, [ecx - 2]
mov edi, eax
inc edi
mov dword [ebp - 4], edi
cmp byte [ebx], 0x3d
je 0x1000131f
push dword [ebp - 4]
call sub.CRTDLL.DLL_malloc
pop ecx
mov esi, dword [ebp - 8]
mov dword [esi], eax
or eax, eax
jne 0x10001308
jmp 0x10001342
push ebx
mov edi, dword [ebp - 8]
push dword [edi]
call sub.CRTDLL.DLL_strcpy
add esp, 8
add dword [ebp - 8], 4
mov edx, dword [ebp - 4]
lea ebx, [ebx + edx]
cmp byte [ebx], 0
jne 0x100012d1
mov edx, dword [ebp - 8]
mov dword [edx], 0
mov eax, 1
pop edi
pop esi
pop ebx
leave
ret
Function at 0x402a84
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.00404234
test esi, esi
jne 0x402aba
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.00404324
jmp 0x402ad8
call sub.kernel32.dll_GetCommandLineA
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00402998
mov edi, eax
test esi, esi
je 0x402ad8
cmp dword [ebx], 0
je 0x402ad8
dec esi
jmp 0x402ac1
add esp, 0x108
pop edi
pop esi
pop ebx
ret

Function at 0x402e08
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x4c8008], 0x8088405
inc edx
mov dword [ebx + 0x4c8008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403318
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x4c8024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x4033b0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x403390
xor eax, eax
push ebp
push 0x403389
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 0x4033cc
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 0x403390
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
mov ax, word [0x4c8024]
and ax, 0xffc0
mov dx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x4c8024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404098
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4ca048], 0
je 0x4040f9
cmp word [0x4ca21c], 0xd7b2
jne 0x4040c1
cmp dword [0x4ca224], 0
jbe 0x4040c1
mov eax, 0x4ca218
call dword [0x4ca234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push 0x4c8070
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 0x404120
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4c8034], 0
jne 0x404115
push 0
push 0x4c8068
push 0x4c8070
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405994
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 0x405bc4
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405a17
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405bc4
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405a17
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405be0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405aa0
xor eax, eax
push ebp
push 0x405a99
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.004057dc
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 0x405a7e
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405c00
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405a7e
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 0x405aa0
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 0x405bba
cmp byte [ebp - 0xd], 0
jne 0x405ae7
cmp byte [ebp - 0x12], 0
je 0x405bba
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405b00
dec ebx
cmp byte [ebx], 0x2e
je 0x405b0f
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405aff
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405bba
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405b4c
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 0x405bba
cmp byte [ebp - 0xd], 0
je 0x405bba
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 0x405bba
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 0x40628c
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 0x4062f2
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.004044a4
mov eax, dword [ebp - 0x10]
lea edx, [ebp - 4]
call fcn.00402e24
mov ebx, eax
cmp dword [ebp - 4], 0
je 0x4062dc
xor ebx, ebx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4062f9
lea eax, [ebp - 0x10]
call fcn.00404234
ret

Function at 0x40be08
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 0x40be41
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404324
jmp 0x40be4a
mov eax, ebx
mov edx, esi
call fcn.00404288
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40be54
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 0x40be75
mov al, byte [esp]
jmp 0x40be77
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x40c4fc
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40c374
mov eax, dword [0x4c9c94]
cmp byte [eax], 0
je 0x40c578
mov eax, dword [0x4c99d8]
call fcn.00402c38
call fcn.004028c4
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.00409250
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 0x40c5c0
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40c5ae
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x4c996c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4ca664]
call fcn.004057a0
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 0x40ce14
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 0x40ceea
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 4], 0xffffffff
lea eax, [ebp - 8]
mov edx, ebx
call fcn.004042cc
lea eax, [ebp - 8]
call fcn.00404744
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 8]
call fcn.004046f4
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40ced4
mov eax, ebx
call fcn.0040275c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40cecd
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.004046f4
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40ceb7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40cefc
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40ceb7
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 0x40ced4
mov eax, dword [ebp - 0x10]
call fcn.0040277c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40cef1
lea eax, [ebp - 8]
call fcn.00404234
ret

Function at 0x40d3fc
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 0x40d460
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.004044a4
mov eax, dword [ebp - 0xc]
push eax
call sub.kernel32.dll_GetACP
mov edx, eax
pop eax
call fcn.00408d44
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40d467
lea eax, [ebp - 0xc]
call fcn.00404234
ret

Function at 0x4238b4
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4ca884
cmp dword [edi], 0
jne 0x423930
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4ca880]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4c85a4
mov ecx, 2
call fcn.00402958
mov edx, 0x42388c
lea eax, [esi + 5]
call fcn.004238ac
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.004238ac
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 0x423905
mov dword [0x4ca880], 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 0x424ed4
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 0x424eda
ret
Function at 0x427878
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 0x4278c9
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x4278b0
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x4278a0
jmp 0x4278c9
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 0x4278b1
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x431e38
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
push 1
call sub.user32.dll_GetClipboardData
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x431eaa
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 8], 0
je 0x431e7e
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalLock
mov edx, eax
mov eax, ebx
call fcn.0040442c
jmp 0x431e85
mov eax, ebx
call fcn.00404234
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431eb1
cmp dword [ebp - 8], 0
je 0x431ea1
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_GlobalUnlock
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret

Function at 0x431eb8
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor edx, edx
push ebp
push 0x431f5a
push dword fs:[edx]
mov dword fs:[edx], esp
push 0
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
je 0x431f2d
mov edx, ebx
mov eax, dword [0x424998]
call fcn.00429210
test al, al
je 0x431f1d
movzx eax, bx
push eax
call sub.user32.dll_GetClipboardData
mov esi, eax
push 9
call sub.user32.dll_GetClipboardData
push eax
mov ecx, esi
mov edx, ebx
mov eax, edi
call fcn.00429120
call fcn.00403ce0
jmp 0x431f61
movzx eax, bx
push eax
call sub.user32.dll_EnumClipboardFormats
mov ebx, eax
test bx, bx
jne 0x431ee8
mov ecx, dword [0x4c9958]
mov dl, 1
mov eax, dword [0x407810]
call fcn.0040c680
call fcn.00403c34
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431f61
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret

Function at 0x431f68
Capabilities:
Read clipboard data

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x18]
xor eax, eax
push ebp
push 0x431fc0
push dword fs:[eax]
mov dword fs:[eax], esp
push 2
call sub.user32.dll_GetClipboardData
mov ebx, eax
push 9
call sub.user32.dll_GetClipboardData
mov esi, eax
push esi
mov ecx, ebx
mov dx, 2
mov eax, edi
mov ebx, dword [eax]
call dword [ebx + 0x5c]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x431fc7
mov eax, dword [ebp - 4]
mov edx, dword [eax]
call dword [edx + 0x14]
ret