joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4049f0
Capabilities:
Get common file path
Get disk information
Get hostname
Get memory capacity
Manipulate console buffer
Set file attributes

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x2160
call fcn.0040fb80
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
mov edx, dword [0x4963c8]
push ebx
push esi
push edi
mov edi, dword [eax + 4]
mov eax, dword [0x4963cc]
mov dword [ebp - 0x28], eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], ecx
mov dword [ebp - 8], 0
mov dword [ebp - 0x18], 0x9e3779b9
mov dword [ebp - 0x1c], edx
call fcn.004049e0
mov ecx, dword [0x4963d0]
mov edx, dword [0x4963d4]
add dword [ebp - 8], 0x23f
mov ebx, dword [sym.imp.KERNEL32.dll_GetCurrencyFormatW]
mov dword [ebp - 0x24], ecx
mov dword [ebp - 0x20], edx
mov dword [ebp - 0x14], 0x20
jmp 0x404a60
mov dword [ebp - 0x10], 2
add dword [ebp - 0x10], 3
mov esi, dword [ebp - 0xc]
mov eax, dword [0x4a48c4]
shl esi, 4
add esi, dword [ebp - 0x24]
cmp eax, 0xfa9
jne 0x404a8c
mov dword [0x4a48c0], 0xedeb2e40
jmp 0x404aa7
cmp eax, 0x3eb
jne 0x404aa7
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov dword [0x4a4350], 0
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0xc]
add ecx, eax
mov eax, dword [ebp - 0xc]
shr eax, 5
mov dword [ebp - 4], eax
mov edx, dword [ebp - 0x20]
add dword [ebp - 4], edx
xor esi, ecx
cmp dword [0x4a48c4], 0x9e6
mov dword [0x4a48bc], 0xf4ea3dee
jne 0x404ae2
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCommConfig]
xor dword [ebp - 4], esi
cmp dword [0x4a48c4], 0x213
jne 0x404b80
push 0
lea eax, [ebp - 0x1960]
push eax
push 0
push 0
push 0
push 0
call ebx
lea ecx, [ebp - 0x960]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsW]
lea edx, [ebp - 0x38]
push edx
lea eax, [ebp - 0x1160]
push eax
call dword [sym.imp.KERNEL32.dll_GetComputerNameW]
push 0
call dword [sym.imp.KERNEL32.dll_ClearCommBreak]
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_EnumTimeFormatsA]
push 0
push 0
lea ecx, [ebp - 0x2160]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetTempFileNameW]
push 0
call dword [sym.imp.KERNEL32.dll_IsBadCodePtr]
lea edx, [ebp - 0x30]
push edx
push 0
lea eax, [ebp - 0x4c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_WriteConsoleInputA]
lea ecx, [ebp - 0x160]
push ecx
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
lea edx, [ebp - 0x34]
push edx
call dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
sub edi, dword [ebp - 4]
cmp dword [0x4a48c4], 0xc
jne 0x404b9e
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SetVolumeMountPointA]
push 0
call dword [sym.imp.KERNEL32.dll_GlobalMemoryStatus]
mov eax, dword [ebp - 8]
mov edx, edi
shr edx, 5
lea ecx, [eax + edi]
mov dword [ebp - 4], edx
mov eax, dword [ebp - 0x28]
add dword [ebp - 4], eax
mov eax, edi
shl eax, 4
add eax, dword [ebp - 0x1c]
xor eax, dword [ebp - 4]
xor eax, ecx
mov dword [ebp - 0x2c], eax
mov eax, dword [ebp - 0x2c]
sub dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
sub dword [ebp - 8], eax
sub dword [ebp - 0x14], 1
jne 0x404a60
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax + 4], edi
pop edi
pop esi
mov dword [eax], ecx
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x40380c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x20
mov eax, dword [0x486f00]
xor eax, esp
mov dword [esp + 0x1c], eax
push ebx
push ebp
push esi
mov esi, dword [esp + 0x30]
xor ebp, ebp
push edi
mov eax, dword [esi + 0x3c]
mov ebx, dword [eax + esi + 0x78]
add ebx, esi
mov edi, dword [ebx + 0x20]
mov eax, dword [ebx + 0x18]
add edi, esi
mov dword [esp + 0x10], eax
test eax, eax
je 0x403875
mov eax, dword [edi]
lea ecx, [esp + 0x14]
add eax, esi
push eax
call fcn.00402655
lea eax, [esp + 0x14]
push 0x235
push eax
call fcn.00406309
pop ecx
pop ecx
cmp eax, dword [esp + 0x38]
je 0x40388d
lea ecx, [esp + 0x14]
add edi, 4
call fcn.004053a0
inc ebp
cmp ebp, dword [esp + 0x10]
jb 0x40383d
xor edi, edi
mov ecx, dword [esp + 0x2c]
lea eax, [esi + edi]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00409f50
add esp, 0x20
ret
mov eax, dword [ebx + 0x24]
lea eax, [eax + ebp*2]
movzx ecx, word [eax + esi]
mov eax, dword [ebx + 0x1c]
lea eax, [eax + ecx*4]
mov edi, dword [eax + esi]
lea ecx, [esp + 0x14]
call fcn.004053a0
jmp 0x403877

Function at 0x4067de
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
push edi
mov edi, dword fs:[0x30]
mov edi, dword [edi + 0xc]
mov esi, dword [edi + 0xc]
mov eax, dword [esi]
mov eax, dword [eax]
mov eax, dword [eax + 0x18]
mov dword [0x488848], eax
call dword [sym.imp.KERNEL32.dll_FreeConsole]
push 0x27
push 0x486818
push 0x547
mov esi, 0x486840
push esi
call fcn.004038ab
push 1
push 0x427554
call fcn.00406896
add esp, 0x18
mov ecx, 0x488b50
push 0
call fcn.004031a4
push eax
call fcn.00402227
push 0x8aafdc01
push dword [0x488848]
call fcn.0040380c
add esp, 0xc
lea ecx, [ebp - 4]
push ecx
push 0x40
push 0x4e4
push esi
call eax
pop edi
pop esi
test eax, eax
je 0x406892
lea eax, [ebp - 0xc]
push 0x40663b
push eax
call fcn.004020fb
pop ecx
pop ecx
lea ecx, [ebp - 0xc]
call fcn.0040671a
mov ecx, dword [ebp - 0xc]
test ecx, ecx
je 0x406892
or eax, 0xffffffff
lock xadd dword [ecx + 4], eax
jne 0x406892
call fcn.0040407b
xor eax, eax
leave
ret
Function at 0x41c31c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
pop ebp
jmp fcn.0041c18d

Function at 0x41c716
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.0040acb0
mov eax, dword [0x486f00]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.0041a20e
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x41c758
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x41c8b4
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00425f10
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x489500]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0041d4b5
mov ecx, dword [esi*4 + 0x489500]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x41c8ad
cmp eax, dword [edi + ecx + 0x24]
jne 0x41c8ad
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [edi + ecx + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41c8ad
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0041d4b5
add esp, 0x14
test edx, edx
jl 0x41c8ad
jg 0x41c823
test eax, eax
jb 0x41c8ad
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x41c8ad
jl 0x41c83d
cmp dword [ebp - 0x1008], eax
ja 0x41c8ad
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x41c85b
test ebx, ebx
je 0x41c894
cmp ecx, edi
jae 0x41c894
mov al, byte [ecx]
cmp al, 0xd
jne 0x41c875
lea eax, [edi - 1]
cmp ecx, eax
jae 0x41c881
cmp byte [ecx + 1], 0xa
jne 0x41c881
inc ecx
jmp 0x41c881
movzx eax, al
movsx eax, byte [eax + 0x4871c8]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x41c85b
cmp edx, ebx
jne 0x41c85b
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x41c8b2
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.00409f50
leave
ret
Function at 0x41c953
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x489500]
mov dword [ebp - 0x10], ecx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41c993
cmp byte [ebx], 0xa
jne 0x41c993
or byte [eax + edi + 0x28], 4
jmp 0x41c998
and byte [eax + edi + 0x28], 0xfb
add ecx, ebx
mov edx, ebx
mov dword [ebp - 0xc], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x41ca96
mov al, byte [edx]
cmp al, 0x1a
je 0x41ca78
lea ecx, [edx + 1]
mov dword [ebp - 8], ecx
mov ecx, dword [ebp - 0xc]
cmp al, 0xd
je 0x41c9c7
mov edx, dword [ebp - 8]
mov byte [esi], al
jmp 0x41c9ec
mov eax, dword [ebp - 8]
cmp eax, ecx
jae 0x41c9f6
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add edx, eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov ecx, dword [ebp - 0xc]
inc esi
cmp edx, ecx
jb 0x41c9a9
jmp 0x41ca96
push 0
lea eax, [ebp - 0xc]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41ca73
cmp dword [ebp - 0xc], 0
je 0x41ca73
mov ecx, dword [ebp - 0x10]
mov eax, dword [ecx*4 + 0x489500]
test byte [eax + edi + 0x28], 0x48
je 0x41ca4d
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x41ca38
mov byte [esi], dl
jmp 0x41ca49
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x489500]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x41ca96
cmp byte [ebp - 1], 0xa
jne 0x41ca5c
cmp esi, ebx
jne 0x41ca5c
mov byte [esi], 0xa
jmp 0x41ca95
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.0041d4d3
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x41ca96
mov byte [esi], 0xd
jmp 0x41ca95
mov ecx, dword [ebp - 0x10]
mov ecx, dword [ecx*4 + 0x489500]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41ca92
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41ca96
mov byte [esi], 0x1a
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x41ca9f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
mov ebx, eax
and eax, 0x3f
sar ebx, 6
push edi
imul edi, eax, 0x38
push 0xa
mov eax, dword [ebx*4 + 0x489500]
pop edx
mov dword [ebp - 0x14], edx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x18], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x41cae2
cmp word [esi], dx
jne 0x41cae2
or byte [edi + eax + 0x28], 4
jmp 0x41cae7
and byte [edi + eax + 0x28], 0xfb
lea edx, [esi + ecx*2]
mov eax, esi
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
cmp eax, edx
jae 0x41cc3a
mov dword [ebp - 0xc], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x10], edx
push 0x1a
pop edx
cmp cx, dx
mov edx, dword [ebp - 8]
je 0x41cc1a
add eax, 2
cmp cx, word [ebp - 0xc]
je 0x41cb29
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x41cb5f
cmp eax, edx
jae 0x41cb6b
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x14]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 8]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
add esi, 2
cmp eax, edx
jb 0x41cb01
jmp 0x41cc3a
push 0
lea eax, [ebp - 0x14]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x41cc16
cmp dword [ebp - 0x14], 0
je 0x41cc16
mov eax, dword [ebx*4 + 0x489500]
push 0xa
test byte [edi + eax + 0x28], 0x48
je 0x41cbee
mov dx, word [ebp - 4]
lea eax, [esi + 2]
pop ecx
mov dword [ebp - 0x18], eax
cmp dx, cx
jne 0x41cbb7
mov word [esi], cx
jmp 0x41cbea
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebx*4 + 0x489500]
movzx ecx, dx
shr ecx, 8
push 0xa
mov byte [edi + eax + 0x2a], dl
mov eax, dword [ebx*4 + 0x489500]
mov byte [edi + eax + 0x2b], cl
mov eax, dword [ebx*4 + 0x489500]
pop ecx
mov byte [edi + eax + 0x2c], cl
mov eax, dword [ebp - 0x18]
mov esi, eax
jmp 0x41cc3a
pop ebx
cmp word [ebp - 4], bx
jne 0x41cbff
cmp esi, dword [ebp + 0xc]
jne 0x41cbff
mov word [esi], bx
jmp 0x41cc37
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.0041d4d3
add esp, 0x10
cmp word [ebp - 4], bx
je 0x41cc3a
push 0xd
jmp 0x41cc33
mov ecx, dword [ebx*4 + 0x489500]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x41cc31
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x41cc3a
push 0x1a
pop eax
mov word [esi], ax
add esi, 2
sub esi, dword [ebp + 0xc]
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x402f7c
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x461008], 0x8088405
inc edx
mov dword [ebx + 0x461008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x403694
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
movzx eax, word [0x461024]
mov dword [ebp - 8], eax
lea eax, [ebp - 4]
push eax
push 1
push 0
push 0x40372c
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x40370c
xor eax, eax
push ebp
push 0x403705
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 0x403748
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 0x40370c
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
ret
movzx eax, word [0x461024]
and ax, 0xffc0
movzx edx, word [ebp - 8]
and dx, 0x3f
or ax, dx
mov word [0x461024], ax
mov esp, ebp
pop ebp
ret

Function at 0x404520
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x463048], 0
je 0x404581
cmp word [0x46321c], 0xd7b2
jne 0x404549
cmp dword [0x463224], 0
jbe 0x404549
mov eax, 0x463218
call dword [0x463234]
push 0
lea eax, [esp + 4]
push eax
push 0x1e
push str.Runtime_error_____at_00000000
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 0x4045a8
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x461030], 0
jne 0x40459d
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x405b28
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 0x405d58
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405bab
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405d58
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
je 0x405bab
lea eax, [ebp - 8]
push eax
push 0xf0019
push 0
push 0x405d74
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExA
test eax, eax
jne 0x405c34
xor eax, eax
push ebp
push 0x405c2d
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x18], 5
lea eax, [ebp - 0x11d]
mov edx, 0x105
call fcn.00405964
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 0x405c12
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x12]
push eax
push 0
push 0
push 0x405d94
mov eax, dword [ebp - 8]
push eax
call sub.advapi32.dll_RegQueryValueExA
test eax, eax
je 0x405c12
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 0x405c34
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 0x405d4e
cmp byte [ebp - 0xd], 0
jne 0x405c7b
cmp byte [ebp - 0x12], 0
je 0x405d4e
lea eax, [ebp - 0x11d]
push eax
call sub.kernel32.dll_lstrlenA
mov ebx, eax
lea eax, [ebp - 0x11d]
add ebx, eax
jmp 0x405c94
dec ebx
cmp byte [ebx], 0x2e
je 0x405ca3
lea eax, [ebp - 0x11d]
cmp ebx, eax
jne 0x405c93
lea eax, [ebp - 0x11d]
cmp ebx, eax
je 0x405d4e
inc ebx
cmp byte [ebp - 0x12], 0
je 0x405ce0
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 0x405d4e
cmp byte [ebp - 0xd], 0
je 0x405d4e
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 0x405d4e
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 0x408124
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x4081b4
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x4081b4
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x408167
test edx, 3
jne 0x408156
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x408161
jmp 0x408167
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x408167
cmp dword [ecx - 8], 1
je 0x408171
mov edx, ebx
or edx, 3
call fcn.00404dec
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x7b7b7b7b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x408183
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.004046a0

Function at 0x4081c0
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
mov esi, eax
mov eax, edx
test esi, esi
je 0x408250
mov edx, dword [esi - 4]
mov edi, eax
test edx, edx
jle 0x408250
mov ecx, dword [eax]
mov ebx, edx
test ecx, ecx
je 0x408203
test edx, 3
jne 0x4081f2
xor edx, dword [ecx - 4]
cmp edx, 3
jbe 0x4081fd
jmp 0x408203
or edx, 2
xor edx, dword [ecx - 4]
cmp edx, 1
ja 0x408203
cmp dword [ecx - 8], 1
je 0x40820d
mov edx, ebx
or edx, 3
call fcn.00404dec
mov edi, dword [edi]
mov dword [edi - 4], ebx
mov byte [edi + ebx], 0
add ebx, 0xffffffff
and ebx, 0xfffffffc
mov eax, dword [esi + ebx]
mov ecx, eax
or eax, 0x80808080
mov edx, eax
sub eax, 0x5b5b5b5b
xor edx, ecx
or eax, 0x80808080
sub eax, 0x66666666
and eax, edx
shr eax, 2
xor eax, ecx
mov dword [edi + ebx], eax
mov eax, dword [esi + ebx - 4]
sub ebx, 4
jge 0x40821f
pop edi
pop esi
pop ebx
ret
pop edi
pop esi
pop ebx
jmp fcn.004046a0

Function at 0x40b434
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 0x40b46d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x100]
mov eax, ebx
call fcn.00404790
jmp 0x40b476
mov eax, ebx
mov edx, esi
call fcn.004046f4
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x40b480
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 0x40b4a2
movzx eax, byte [esp]
jmp 0x40b4a4
mov eax, ebx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x40bb34
Capabilities:
Write file on windows

Disassembly:
add esp, 0xfffffbbc
push 0x400
lea ecx, [esp + 0x48]
call 0x40b9ac
mov eax, dword [0x462ba0]
cmp byte [eax], 0
je 0x40bbb0
mov eax, dword [0x4629b0]
call fcn.00403020
call fcn.00402de8
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.00408bcc
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 0x40bbf8
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x40bbe6
push 0x40
lea eax, [esp + 8]
push eax
mov eax, dword [0x462954]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4657f4]
call fcn.0040590c
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 0x40c444
Capabilities:
Get file version info

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
xor edx, edx
mov dword [ebp - 4], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40c51a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00404738
lea eax, [ebp - 4]
call fcn.00404bb4
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00404b64
push eax
call sub.version.dll_GetFileVersionInfoSizeA
mov ebx, eax
test ebx, ebx
je 0x40c504
mov eax, ebx
call fcn.00402c8c
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x40c4fd
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 - 4]
call fcn.00404b64
push eax
call sub.version.dll_GetFileVersionInfoA
test eax, eax
je 0x40c4e7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x40c52c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueA
test eax, eax
je 0x40c4e7
mov eax, dword [ebp - 0x14]
mov eax, dword [eax + 8]
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c504
mov eax, dword [ebp - 0x10]
call fcn.00402ca8
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40c521
lea eax, [ebp - 4]
call fcn.004046a0
ret