joyce8/EMBER2024-capa huggingface dataset:
Function at 0x45bce0
Capabilities:
Extract resource via kernel32 functions
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov ecx, 0xb
push 0
push 0
dec ecx
jne 0x45bce9
xchg dword [ebp - 4], ecx
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.00404604
mov eax, dword [ebp - 8]
call fcn.00404604
xor eax, eax
push ebp
push 0x45be57
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
call fcn.00404614
push eax
mov eax, dword [ebp - 4]
call fcn.00404614
push eax
push esi
call sub.kernel32.dll_FindResourceA
mov ebx, eax
lea eax, [ebp - 0x28]
mov edx, ebx
mov cl, 4
call fcn.004136a4
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x38]
call fcn.00414da0
lea edx, [ebp - 0x38]
pop eax
call fcn.00414db8
je 0x45be19
push ebx
push esi
call sub.kernel32.dll_LoadResource
mov edi, eax
lea eax, [ebp - 0x48]
mov edx, edi
mov cl, 4
call fcn.004136a4
lea eax, [ebp - 0x48]
push eax
lea eax, [ebp - 0x58]
call fcn.00414da0
lea edx, [ebp - 0x58]
pop eax
call fcn.00414db8
je 0x45be13
push edi
call sub.kernel32.dll_LockResource
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0
je 0x45be0d
push ebx
push esi
call sub.kernel32.dll_SizeofResource
mov dword [ebp - 0x10], eax
push dword [0x473c10]
push 0x45be70
lea eax, [ebp - 0x5c]
mov edx, dword [ebp + 8]
call fcn.0040434c
push dword [ebp - 0x5c]
lea eax, [ebp - 0x18]
mov edx, 3
call fcn.004044d4
push 0
push 0x80
push 2
push 0
push 3
push 0xc0000000
mov eax, dword [ebp - 0x18]
call fcn.00404614
push eax
call sub.kernel32.dll_CreateFileA
mov esi, eax
cmp esi, 0xffffffff
je 0x45be0d
push 0
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0x10]
push eax
mov eax, dword [ebp - 0xc]
push eax
push esi
call sub.kernel32.dll_WriteFile_1
push esi
call sub.kernel32.dll_CloseHandle
push edi
call sub.kernel32.dll_FreeResource
push ebx
call sub.kernel32.dll_FreeResource
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45be5e
lea eax, [ebp - 0x5c]
call fcn.00404154
lea eax, [ebp - 0x58]
mov edx, dword [0x4010b0]
mov ecx, 4
call fcn.00404e1c
lea eax, [ebp - 0x18]
call fcn.00404154
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404178
ret
Function at 0x431001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
call 0x43100c
nop
nop
nop
nop
pop eax
nop
nop
add eax, reloc.winmm.dll_mmioRead
nop
sub eax, 0x403e10
nop
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x431030
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43101e
nop
nop
nop
nop
nop
nop
popal
nop
jmp fcn.00401219

Function at 0x433000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
pop eax
nop
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x433030
nop
nop
nop
nop
nop
nop
add eax, 0xc
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x406128
Capabilities:
Allocate thread local storage

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
call sub.KERNEL32.dll_TlsAlloc
cmp eax, 0xffffffff
je 0x40614d
mov dword [0x40a0f4], eax
add esp, 0xfffffff8
push 0x4060ec
push eax
call fcn.00407c20
jmp 0x406152
call sub.KERNEL32.dll_GetLastError
test eax, eax
jne 0x406168
mov dword [0x409054], 0x40624c
jmp 0x406172
mov dword [0x409054], 0x406200
leave
ret

Function at 0x401284
Capabilities:
Accept command line arguments

Disassembly:
push ebp
add esp, 0xffffffb4
lea eax, [ebp - 0x4c]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
mov edi, dword [esp + 0x10]
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov edi, eax
mov dword [0x402c40], edi
push 0
push 0x186a0
push 1
call dword [sym.imp.KERNEL32.dll_HeapCreate]
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
mov dword [0x402c28], eax
push 0x7f00
push edi
call dword [sym.imp.USER32.dll_LoadCursorW]
mov dword [0x402c20], eax
push 0x7f02
push edi
call dword [sym.imp.USER32.dll_LoadCursorW]
mov dword [0x402c24], eax
xor eax, eax
push eax
push 0x4013f4
push eax
push 0xc8
push edi
mov esi, eax
call dword [sym.imp.USER32.dll_DialogBoxParamW]
mov ecx, dword [0x402c00]
cmp ecx, esi
je 0x401346
call dword [0x402c00]
call dword [sym.imp.COMCTL32.dll_InitCommonControls]
push edi
push edi
push edi
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageW]
test eax, eax
je 0x401346
mov edi, dword [sym.imp.USER32.dll_TranslateMessage]
push ebx
mov ebx, dword [sym.imp.USER32.dll_DispatchMessageW]
lea ecx, [ebp - 0x1c]
push ecx
call ebx
xor eax, eax
push eax
push eax
push eax
lea edx, [ebp - 0x1c]
push edx
call dword [sym.imp.USER32.dll_GetMessageW]
test eax, eax
jne 0x40132d
add esp, ebp
pop ebp
ret
Function at 0x4279c0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov dword [ebp - 8], ecx
cmp dword [ebp + 0x10], 0
jg 0x4279e0
jl 0x4279d7
cmp dword [ebp + 0xc], 0
ja 0x4279e0
xor eax, eax
xor edx, edx
jmp 0x427b22
mov eax, dword [ebp - 8]
cmp dword [eax + 0x38], 0
je 0x427a02
mov ecx, dword [ebp + 0x10]
push ecx
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp + 8]
push eax
mov ecx, dword [ebp - 8]
call fcn.00427b30
jmp 0x427b22
mov ecx, dword [ebp + 0xc]
mov dword [ebp - 4], ecx
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp + 0x10]
mov dword [ebp - 0x28], edx
mov dword [ebp - 0x24], eax
mov ecx, dword [ebp - 8]
call fcn.00406400
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jbe 0x427a72
lea ecx, [ebp - 0x14]
push ecx
lea edx, [ebp - 4]
push edx
call fcn.00404100
add esp, 8
mov eax, dword [eax]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
push ecx
mov ecx, dword [ebp - 8]
call fcn.00407a50
push eax
mov edx, dword [ebp + 8]
push edx
call fcn.00407460
add esp, 0xc
mov eax, dword [ebp + 8]
add eax, dword [ebp - 0xc]
mov dword [ebp + 8], eax
mov ecx, dword [ebp - 4]
sub ecx, dword [ebp - 0xc]
mov dword [ebp - 4], ecx
mov edx, dword [ebp - 0xc]
push edx
mov ecx, dword [ebp - 8]
call fcn.00425820
nop
mov eax, dword [ebp - 8]
cmp dword [eax + 0x4c], 0
je 0x427b13
mov ecx, dword [ebp - 8]
call fcn.004211e0
mov dword [ebp - 0x20], 0xfff
cmp dword [ebp - 4], 0xfff
jbe 0x427ae2
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 0x4c]
push edx
push 0xfff
push 1
mov eax, dword [ebp + 8]
push eax
call fcn.0042fe1e
add esp, 0x10
mov dword [ebp - 0x10], eax
mov ecx, dword [ebp + 8]
add ecx, dword [ebp - 0x10]
mov dword [ebp + 8], ecx
mov edx, dword [ebp - 4]
sub edx, dword [ebp - 0x10]
mov dword [ebp - 4], edx
cmp dword [ebp - 0x10], 0xfff
je 0x427ae0
xor eax, eax
mov ecx, dword [ebp - 0x28]
sub ecx, dword [ebp - 4]
mov edx, dword [ebp - 0x24]
sbb edx, eax
mov eax, ecx
jmp 0x427b22
jmp 0x427a8e
cmp dword [ebp - 4], 0
jbe 0x427b13
mov edx, dword [ebp - 8]
mov eax, dword [edx + 0x4c]
push eax
mov ecx, dword [ebp - 4]
push ecx
push 1
mov edx, dword [ebp + 8]
push edx
call fcn.0042fe1e
add esp, 0x10
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp - 4]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 0x18]
sub ecx, dword [ebp - 0x1c]
mov dword [ebp - 4], ecx
xor edx, edx
mov eax, dword [ebp - 0x28]
sub eax, dword [ebp - 4]
mov ecx, dword [ebp - 0x24]
sbb ecx, edx
mov edx, ecx
mov esp, ebp
pop ebp
ret 0xc

Function at 0x428af1
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
push ecx
push 2
lea eax, [ebp - 4]
push eax
push 0x20000001
push str._x_sys_default_locale
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoEx]
xor ecx, ecx
test eax, eax
jne 0x428b18
mov eax, ecx
mov dword [ebp - 4], eax
jmp 0x428b1b
mov eax, dword [ebp - 4]
push esi
mov esi, dword [ebp + 0xc]
push ecx
push ecx
push esi
push eax
push dword [ebp + 8]
push ecx
push 0x1300
call dword [sym.imp.KERNEL32.dll_FormatMessageA]
push eax
push dword [esi]
call fcn.00428acd
pop esi
leave
ret 8
Function at 0x42ac1f
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x42ac5e
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42ac5e
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42ac5e
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x42ac5e
cmp dword [ecx + 0x74], 0xe
jbe 0x42ac5e
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x4383e5
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x1020
call fcn.0042b090
mov eax, dword [0x472080]
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.00436e96
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x438427
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x43859e
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.0042a180
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1014], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x473d80]
push dword [edi + eax + 0x24]
push dword [edi + eax + 0x20]
push ebx
call fcn.0043942b
mov ecx, dword [esi*4 + 0x473d80]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x1020], eax
cmp edx, dword [edi + ecx + 0x20]
jne 0x438597
cmp eax, dword [edi + ecx + 0x24]
jne 0x438597
xor esi, esi
lea eax, [ebp - 0x101c]
push esi
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 0x438597
push dword [ebp - 0x100c]
push esi
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.0043942b
add esp, 0x14
cmp edx, esi
jl 0x438597
jg 0x4384f2
cmp eax, esi
jb 0x438597
mov ebx, dword [ebp - 0x1014]
mov eax, dword [ebp - 0x101c]
cmp ebx, esi
jg 0x438597
jl 0x438514
cmp dword [ebp - 0x1008], eax
ja 0x438597
lea edi, [ebp - 0x1004]
xorps xmm0, xmm0
add edi, eax
movlpd qword [ebp - 0x1018], xmm0
lea ecx, [ebp - 0x1004]
cmp dword [ebp - 0x1008], esi
jne 0x438539
cmp ebx, esi
je 0x43857e
mov edx, dword [ebp - 0x1014]
mov esi, dword [ebp - 0x1018]
cmp ecx, edi
jae 0x43857e
mov al, byte [ecx]
cmp al, 0xd
jne 0x43855f
lea eax, [edi - 1]
cmp ecx, eax
jae 0x43856b
cmp byte [ecx + 1], 0xa
jne 0x43856b
inc ecx
jmp 0x43856b
movzx eax, al
movsx eax, byte [eax + 0x472358]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x438545
cmp edx, ebx
jne 0x438545
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x1020]
jmp 0x43859c
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0042a145
leave
ret
Function at 0x43881d
Capabilities:
Get file size

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
sub esp, 0x18
mov eax, dword [eax + 0xc]
nop
shr eax, 3
test al, 1
je 0x438837
mov al, 1
leave
ret
mov eax, dword [ebp + 8]
push ebx
push esi
mov eax, dword [eax + 0xc]
nop
test al, 0xc0
mov eax, dword [ebp + 8]
je 0x43884e
mov ecx, dword [eax]
cmp ecx, dword [eax + 4]
je 0x4388a6
mov eax, dword [eax + 0x10]
nop
push eax
call fcn.0043da32
mov esi, eax
pop ecx
cmp esi, 0xffffffff
je 0x4388a6
xor ebx, ebx
lea eax, [ebp - 0x10]
inc ebx
xorps xmm0, xmm0
push ebx
push eax
movlpd qword [ebp - 8], xmm0
push dword [ebp - 4]
push dword [ebp - 8]
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointerEx]
test eax, eax
je 0x4388a6
lea eax, [ebp - 0x18]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSizeEx]
test eax, eax
je 0x4388a6
mov eax, dword [ebp - 0x10]
cmp eax, dword [ebp - 0x18]
jne 0x4388a0
mov eax, dword [ebp - 0xc]
cmp eax, dword [ebp - 0x14]
je 0x4388a2
xor bl, bl
mov al, bl
jmp 0x4388a8
xor al, al
pop esi
pop ebx
leave
ret
Function at 0x4388b7
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov edx, dword [ebp + 8]
mov ecx, edx
push ebx
mov ebx, dword [ebp + 0xc]
mov eax, edx
sar ecx, 6
and eax, 0x3f
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x473d80]
mov dword [ebp - 0x18], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x4388f9
cmp byte [ebx], 0xa
jne 0x4388f9
or byte [edi + eax + 0x28], 4
jmp 0x4388fe
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
cmp ebx, ecx
jae 0x438a01
mov cl, byte [eax]
cmp cl, 0x1a
je 0x4389dc
lea ebx, [eax + 1]
mov dword [ebp - 8], ebx
mov ebx, dword [ebp + 0xc]
cmp cl, 0xd
je 0x43892d
mov eax, dword [ebp - 8]
jmp 0x43894d
mov edx, dword [ebp - 0x10]
cmp dword [ebp - 8], edx
mov edx, dword [ebp + 8]
jae 0x438969
mov ebx, dword [ebp - 8]
cmp byte [ebx], 0xa
jne 0x438947
add eax, 2
mov cl, 0xa
jmp 0x43894a
mov eax, dword [ebp - 8]
mov ebx, dword [ebp + 0xc]
mov byte [esi], cl
mov dword [ebp - 0xc], 1
mov dword [ebp - 8], esi
mov esi, dword [ebp - 0xc]
add esi, dword [ebp - 8]
cmp eax, dword [ebp - 0x10]
jb 0x43890f
jmp 0x438a01
push 0
lea eax, [ebp - 0x10]
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 0x4389d7
cmp dword [ebp - 0x10], 0
je 0x4389d7
mov edx, dword [ebp - 0x18]
mov eax, dword [edx*4 + 0x473d80]
test byte [eax + edi + 0x28], 0x48
je 0x4389b6
mov cl, byte [ebp - 1]
cmp cl, 0xa
jne 0x4389a6
mov byte [esi], 0xa
jmp 0x438a00
mov byte [esi], 0xd
mov eax, dword [edx*4 + 0x473d80]
mov byte [eax + edi + 0x2a], cl
jmp 0x438a00
cmp byte [ebp - 1], 0xa
jne 0x4389c0
cmp esi, ebx
je 0x4389a1
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00439449
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x438a01
mov byte [esi], 0xd
jmp 0x438a00
mov eax, edx
and edx, 0x3f
sar eax, 6
imul edx, edx, 0x38
mov edi, dword [eax*4 + 0x473d80]
mov al, byte [edi + edx + 0x28]
test al, 0x40
jne 0x4389fe
or al, 2
mov byte [edi + edx + 0x28], al
jmp 0x438a01
mov byte [esi], cl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x438a0a
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov edx, dword [ebp + 8]
and eax, 0x3f
push ebx
mov ebx, dword [ebp + 0xc]
sar edx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [edx*4 + 0x473d80]
mov dword [ebp - 8], edx
mov edx, dword [eax + edi + 0x18]
mov dword [ebp - 0x18], edx
mov edx, dword [ebp + 0x10]
test edx, edx
je 0x438a4e
push 0xa
pop esi
cmp word [ebx], si
jne 0x438a4e
or byte [eax + edi + 0x28], 4
jmp 0x438a53
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + edx*2]
mov eax, ebx
mov dword [ebp - 0x10], edx
mov esi, ebx
cmp ebx, edx
jae 0x438bbe
movzx edx, word [eax]
mov ecx, edx
mov dword [ebp - 0xc], ecx
movzx ecx, cx
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 8]
cmp edx, 0x1a
je 0x438b96
lea ebx, [eax + 2]
mov dword [ebp - 4], ebx
push 0xd
pop ebx
cmp dx, bx
mov ebx, dword [ebp + 0xc]
je 0x438aa0
mov ebx, dword [ebp - 0x14]
mov edx, esi
mov eax, dword [ebp - 4]
movzx ebx, bx
mov dword [ebp - 4], ebx
jmp 0x438aca
mov edx, dword [ebp - 4]
cmp edx, dword [ebp - 0x10]
jae 0x438ae9
push 0xa
pop ebx
cmp word [edx], bx
jne 0x438ab7
push ebx
add eax, 4
pop edx
jmp 0x438abf
mov eax, edx
mov edx, dword [ebp - 0xc]
movzx edx, dx
movzx edx, dx
mov dword [ebp - 4], edx
mov edx, esi
mov dword [ebp - 0x14], esi
mov ecx, dword [ebp - 4]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0xc], 2
mov word [esi], cx
mov esi, dword [ebp - 0xc]
add esi, edx
cmp eax, dword [ebp - 0x10]
jb 0x438a65
jmp 0x438bbe
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 0x438b91
cmp dword [ebp - 0x14], 0
je 0x438b91
mov eax, dword [ebp - 8]
push 0xa
mov eax, dword [eax*4 + 0x473d80]
test byte [eax + edi + 0x28], 0x48
pop eax
je 0x438b6d
mov dx, word [ebp - 4]
cmp dx, ax
jne 0x438b35
mov word [esi], ax
jmp 0x438bbb
push 0xd
pop eax
mov word [esi], ax
mov eax, dword [ebp - 8]
movzx ecx, dx
shr ecx, 8
push 0xa
mov eax, dword [eax*4 + 0x473d80]
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x473d80]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x473d80]
pop ecx
mov byte [eax + edi + 0x2c], cl
jmp 0x438bbb
cmp word [ebp - 4], ax
jne 0x438b77
cmp esi, ebx
je 0x438b2d
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00439449
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x438bbe
push 0xd
pop eax
jmp 0x438b2d
mov eax, ecx
and ecx, 0x3f
sar eax, 6
imul ecx, ecx, 0x38
mov edi, dword [eax*4 + 0x473d80]
mov al, byte [edi + ecx + 0x28]
test al, 0x40
jne 0x438bb8
or al, 2
mov byte [edi + ecx + 0x28], al
jmp 0x438bbe
mov word [esi], dx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x43cf6e
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x43d00b
push ebx
push esi
call fcn.0043cf37
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0043bd38
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x43cfb8
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x43d00a
push edi
push eax
call fcn.004396f0
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x43cfd8
call fcn.004357c0
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x43d009
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0043bd38
add esp, 0x20
test eax, eax
jne 0x43cff7
push edi
call fcn.004357c0
jmp 0x43cfff
push ebx
call fcn.004357c0
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x43fa2d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.00435648
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x43fa9c
cmp esi, dword [ebp - 4]
je 0x43fa97
cmp dword [ebp + 0xc], 0
je 0x43fa97
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x43fa74
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.0043f582
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x43fa9e
xor eax, eax
inc eax
jmp 0x43fa9e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x43fb09
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x472080]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.00435648
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.00435648
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x43fb80
cmp word [ecx], dx
je 0x43fb80
mov eax, dword [0x46a50c]
push edi
dec eax
push eax
push 0x46a3f8
call fcn.0043faa2
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x43fbf3
cmp word [eax], dx
je 0x43fbf3
mov eax, dword [edi]
test eax, eax
je 0x43fba4
cmp word [eax], dx
je 0x43fba4
lea eax, [ebp - 0x10]
push eax
call fcn.0043f488
jmp 0x43fbad
lea eax, [ebp - 0x10]
push eax
call fcn.0043f523
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x43fc1d
mov eax, dword [0x46a3f4]
push dword [ebp - 0x14]
dec eax
push eax
push 0x46a0e8
call fcn.0043faa2
add esp, 0xc
test al, al
je 0x43fc1d
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x43fbe8
cmp word [eax], di
je 0x43fbe8
lea eax, [ebp - 0x10]
push eax
call fcn.0043f488
pop ecx
jmp 0x43fc1f
lea eax, [ebp - 0x10]
push eax
call fcn.0043f523
jmp 0x43fbe5
mov eax, dword [edi]
test eax, eax
je 0x43fc0a
cmp word [eax], dx
je 0x43fc0a
lea eax, [ebp - 0x10]
push eax
call fcn.0043f43d
pop ecx
jmp 0x43fc1d
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x43fce8
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.0043f927
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x43fce8
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x43fce8
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x43fce8
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x43fc75
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00435dbe
test ebx, ebx
je 0x43fce3
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00435dbe
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x43fce8
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x43fce8
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0044261f
add esp, 0x10
xor eax, eax
inc eax
jmp 0x43fcea
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042a145
leave
ret