joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c9ee
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x24
mov eax, dword [0x4751f8]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
mov dword [ebp - 0x20], eax
mov eax, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 0x1c], eax
call fcn.004090f3
and dword [ebp - 0x14], 0
cmp dword [0x48d70c], 0
mov dword [ebp - 0x18], eax
jne 0x40caa1
push 0x402e14
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov ebx, eax
test ebx, ebx
je 0x40cb49
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x402e08
push ebx
call edi
test eax, eax
je 0x40cb49
mov esi, dword [sym.imp.KERNEL32.dll_EncodePointer]
push eax
call esi
push 0x402df8
push ebx
mov dword [0x48d70c], eax
call edi
push eax
call esi
push 0x402de4
push ebx
mov dword [0x48d710], eax
call edi
push eax
call esi
push 0x402dc8
push ebx
mov dword [0x48d714], eax
call edi
push eax
call esi
mov dword [0x48d71c], eax
test eax, eax
je 0x40caa1
push 0x402db0
push ebx
call edi
push eax
call esi
mov dword [0x48d718], eax
mov eax, dword [0x48d718]
mov ecx, dword [ebp - 0x18]
mov esi, dword [sym.imp.KERNEL32.dll_DecodePointer]
cmp eax, ecx
je 0x40cafa
cmp dword [0x48d71c], ecx
je 0x40cafa
push eax
call esi
push dword [0x48d71c]
mov edi, eax
call esi
mov ebx, eax
test edi, edi
je 0x40cafa
test ebx, ebx
je 0x40cafa
call edi
test eax, eax
je 0x40caf1
lea ecx, [ebp - 0x24]
push ecx
push 0xc
lea ecx, [ebp - 0x10]
push ecx
push 1
push eax
call ebx
test eax, eax
je 0x40caf1
test byte [ebp - 8], 1
jne 0x40cafa
or dword [ebp + 0x10], 0x200000
jmp 0x40cb2d
mov eax, dword [0x48d710]
cmp eax, dword [ebp - 0x18]
je 0x40cb2d
push eax
call esi
test eax, eax
je 0x40cb2d
call eax
mov dword [ebp - 0x14], eax
test eax, eax
je 0x40cb2d
mov eax, dword [0x48d714]
cmp eax, dword [ebp - 0x18]
je 0x40cb2d
push eax
call esi
test eax, eax
je 0x40cb2d
push dword [ebp - 0x14]
call eax
mov dword [ebp - 0x14], eax
push dword [0x48d70c]
call esi
test eax, eax
je 0x40cb49
push dword [ebp + 0x10]
push dword [ebp - 0x1c]
push dword [ebp - 0x20]
push dword [ebp - 0x14]
call eax
jmp 0x40cb4b
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.00407498
leave
ret
Function at 0x14036b0
Capabilities:
Access firewall settings via inetfwmgr

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x142e6b0
mov eax, dword fs:[0]
push eax
sub esp, 0x24
push ebx
push esi
push edi
mov eax, dword [0x1438030]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
xor esi, esi
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 4], esi
cmp dword [edi], esi
je 0x1403709
push 0x1435b60
lea eax, [ebp - 0x1c]
mov dword [ebp - 0x1c], 1
push eax
call fcn.01406c49
lea eax, [ebp - 0x18]
push eax
push 0x142f834
push 1
push 0
push 0x142f824
call dword [sym.imp.ole32.dll_CoCreateInstance]
test eax, eax
jns 0x140373a
push 0x1435b60
lea eax, [ebp - 0x20]
mov dword [ebp - 0x20], 2
push eax
call fcn.01406c49
mov eax, dword [ebp - 0x18]
lea edx, [ebp - 0x14]
push edx
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
test eax, eax
jns 0x1403760
push 0x1435b60
lea eax, [ebp - 0x24]
mov dword [ebp - 0x24], 3
push eax
call fcn.01406c49
mov eax, dword [ebp - 0x14]
push edi
push eax
mov ecx, dword [eax]
call dword [ecx + 0x1c]
test eax, eax
jns 0x1403792
push 0x1435b60
lea eax, [ebp - 0x28]
mov dword [ebp - 0x28], 4
push eax
call fcn.01406c49
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x2c], eax
mov eax, 0x140378f
ret
mov ecx, dword [ebp - 0x14]
mov dword [ebp - 4], 0xffffffff
test ecx, ecx
je 0x14037a6
mov eax, dword [ecx]
push ecx
call dword [eax + 8]
mov edx, dword [ebp - 0x18]
test edx, edx
je 0x14037b3
mov ecx, dword [edx]
push edx
call dword [ecx + 8]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x407180
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbe0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40728c
push dword fs:[eax]
mov dword fs:[eax], esp
xor edi, edi
test bl, bl
je 0x407200
movzx eax, bl
add ax, 0x41
dec eax
mov word [ebp - 0x10], ax
mov word [ebp - 0xe], 0x3a
mov word [ebp - 0xc], 0
lea eax, [ebp - 0x420]
push eax
push 0x104
call sub.kernel32.dll_GetCurrentDirectoryW
mov edi, eax
cmp edi, 0x104
jbe 0x4071f7
mov edx, edi
dec edx
lea eax, [ebp - 4]
call fcn.0040b1bc
mov eax, dword [ebp - 4]
call fcn.0040b030
push eax
push edi
call sub.kernel32.dll_GetCurrentDirectoryW
lea eax, [ebp - 0x10]
push eax
call sub.kernel32.dll_SetCurrentDirectoryW
lea eax, [ebp - 0x218]
push eax
push 0x104
call sub.kernel32.dll_GetCurrentDirectoryW
mov esi, eax
cmp esi, 0x104
ja 0x407230
mov eax, dword [ebp - 8]
lea edx, [ebp - 0x218]
mov ecx, 0x104
call fcn.0040b0e4
jmp 0x40724c
mov edx, esi
dec edx
mov eax, dword [ebp - 8]
call fcn.0040b1bc
mov eax, dword [ebp - 8]
mov eax, dword [eax]
call fcn.0040b030
push eax
push esi
call sub.kernel32.dll_GetCurrentDirectoryW
test bl, bl
je 0x407274
cmp edi, 0x104
jbe 0x407268
mov eax, dword [ebp - 4]
call fcn.0040b030
push eax
call sub.kernel32.dll_SetCurrentDirectoryW
jmp 0x407274
lea eax, [ebp - 0x420]
push eax
call sub.kernel32.dll_SetCurrentDirectoryW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x407293
lea eax, [ebp - 4]
call fcn.0040a4ec
pop eax
jmp eax

Function at 0x407804
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
call fcn.0040a4ec
test esi, esi
jne 0x40783a
push 0x105
lea eax, [esp + 4]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
mov ecx, eax
mov edx, esp
mov eax, ebx
call fcn.0040a684
jmp 0x407858
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00407748
mov edi, eax
test esi, esi
je 0x407858
cmp dword [ebx], 0
je 0x407858
dec esi
jmp 0x407841
add esp, 0x20c
pop edi
pop esi
pop ebx
ret
Function at 0x409134
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff0
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.004095f4
mov byte [esp], al
cmp byte [esp], 0
jne 0x4092bd
test edi, edi
je 0x4092bd
mov byte [esp + 1], 0
test ebp, ebp
jle 0x4091fd
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x4091d8
cmp edi, 0xffffffff
je 0x409199
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x409199
mov byte [esp], 0
jmp 0x4092bd
cmp dword [esi], 1
jg 0x4091d8
cmp dword [esi], 0
jne 0x4091ca
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x4091ca
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x4092bd
lea eax, [esp + 0xc]
call fcn.00408de8
dec ebp
test ebp, ebp
jg 0x40917e
cmp edi, 0xffffffff
je 0x4091fd
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4091fb
mov byte [esp], 0
jmp 0x4092bd
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x409142
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x4091fd
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00409338
mov edx, eax
mov ebx, dword [0x6268fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x409261
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x40925f
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x409261
xor edi, edi
cmp byte [esp], 0
je 0x409287
mov ebx, dword [esi]
test bl, 1
jne 0x40929d
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409267
mov byte [esp + 1], 1
jmp 0x40929d
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409287
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x409214
cmp byte [esp], 0
je 0x4092bd
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0x10
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x40a184
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x62605c], 0
je 0x40a1eb
cmp word [0x626348], 0xd7b2
jne 0x40a1ad
cmp dword [0x626350], 0
jbe 0x40a1ad
mov eax, 0x626344
call dword [0x626360]
push 0
lea eax, [esp + 4]
push eax
push 0x1d
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
mov eax, 0x40a218
call fcn.0040ad98
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x619036], 0
jne 0x40a207
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40a3ac
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov edi, dword [ebp + 0x10]
cmp dword [0x619038], 0
je 0x40a3d7
mov edx, edi
mov eax, esi
call dword [0x619038]
mov ebx, eax
jmp 0x40a3e8
mov eax, 8
call fcn.00406fdc
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x62605d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40a374
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_CreateThread
mov esi, eax
test esi, esi
jne 0x40a418
mov eax, ebx
call fcn.00406ff8
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x40dd60
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe98
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x160], ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 4], edx
mov esi, eax
xor eax, eax
push ebp
push 0x40dec7
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a4ec
cmp si, word [0x619a18]
jb 0x40ddf8
cmp si, word [0x619c18]
ja 0x40ddf8
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40ddf8
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x619a18]
jae 0x40ddd2
mov edi, ebx
dec edi
jmp 0x40ddf3
cmp si, word [ebx*8 + 0x619a18]
jbe 0x40dde2
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40ddf3
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x619a1c]
call fcn.0040dc7c
jmp 0x40ddf8
cmp edi, dword [ebp - 8]
jae 0x40ddbc
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40dea7
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40dea7
push 0x55
lea eax, [ebp - 0xb2]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.kernel32.dll_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x15c]
push eax
push 0x5a
push ebx
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x160]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040b0e4
push dword [ebp - 0x160]
push 0x40dee4
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040b0e4
push dword [ebp - 0x164]
push 0x40def4
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040b0e4
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040b31c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40dece
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.0040a54c
pop eax
jmp eax
Function at 0x40e07c
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
push 0
push ebx
push esi
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x40e182
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x628c18
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x628c30]
jne 0x40e0c8
mov eax, esi
mov edx, 0x628c32
mov ecx, 0x55
call fcn.0040b0e4
push 0x628c18
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40e16a
push 0x628c18
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.0040a4ec
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40e137
cmp byte [0x628c14], 0
je 0x40e0fc
mov edx, esi
mov eax, ebx
call fcn.0040df60
jmp 0x40e137
mov edx, esi
mov eax, ebx
call fcn.0040dd60
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40e137
cmp dword [esi], 0
je 0x40e120
mov eax, esi
mov edx, 0x40e19c
call fcn.0040b23c
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040dd60
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040b23c
push 0x628c18
call sub.kernel32.dll_EnterCriticalSection
mov word [0x628c30], bx
mov eax, dword [esi]
call fcn.0040b030
mov ecx, eax
mov eax, 0x628c32
mov edx, 0xaa
call fcn.0040dbdc
push 0x628c18
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e189
lea eax, [ebp - 4]
call fcn.0040a4ec
pop eax
jmp eax
Function at 0x40e3c4
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde0
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 8], ecx
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040a5e0
xor eax, eax
push ebp
push 0x40e5ec
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40e40a
push 0x105
lea eax, [ebp - 0x21e]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40e424
mov eax, dword [ebp - 4]
call fcn.0040b030
mov ecx, eax
lea eax, [ebp - 0x21e]
mov edx, 0x105
call fcn.0040dbdc
cmp word [ebp - 0x21e], 0
je 0x40e5cf
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e5fc
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e4f3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e5fc
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e4f3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e638
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e4f3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e638
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e4f3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e66c
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e4f3
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e6a0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40e5cf
xor eax, eax
push ebp
push 0x40e5c8
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
lea eax, [ebp - 0x21e]
call fcn.0040e1c4
mov ebx, eax
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40e556
mov eax, dword [ebp - 0x14]
call fcn.00406fdc
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push ebx
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.0040b090
jmp 0x40e5a1
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push 0x40e6e0
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40e5a1
mov eax, dword [ebp - 0x14]
call fcn.00406fdc
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push 0x40e6e0
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.0040b090
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e5cf
cmp dword [ebp - 0xc], 0
je 0x40e5bc
mov eax, dword [ebp - 0xc]
call fcn.00406ff8
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e5f3
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a54c
pop eax
jmp eax
Function at 0x40e900
Capabilities:
Get geographical location
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
xor ecx, ecx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], ecx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.0040a5e0
xor eax, eax
push ebp
push 0x40e9c2
push dword fs:[eax]
mov dword fs:[eax], esp
push 4
lea eax, [ebp - 0xc]
push eax
push 3
call sub.kernel32.dll_GetUserDefaultUILanguage
movzx eax, ax
push eax
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x10]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040b0e4
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b294
mov eax, dword [ebx]
call fcn.0040e7a8
test al, al
jne 0x40e99d
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040b0e4
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b294
mov eax, dword [ebx]
call fcn.0040e7a8
test al, al
jne 0x40e99d
mov eax, ebx
call fcn.0040a4ec
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e9c9
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040a54c
lea eax, [ebp - 4]
call fcn.0040a4ec
pop eax
jmp eax

Function at 0x410564
Capabilities:
Get system information on windows

Disassembly:
add esp, 0xffffffdc
push esp
call sub.kernel32.dll_GetSystemInfo
mov eax, dword [esp + 0x14]
add esp, 0x24
ret
Function at 0x425128
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffbd4
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x428], ecx
mov dword [ebp - 0x42c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x425258
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x218]
push eax
push 0x104
call sub.kernel32.dll_GetLogicalDriveStringsW
mov esi, eax
test esi, esi
jle 0x425230
lea ebx, [ebp - 0x218]
lea eax, [ebx + 4]
mov word [eax], 0
push 0x104
lea eax, [ebp - 0x424]
push eax
push ebx
call sub.kernel32.dll_QueryDosDeviceW
mov esi, eax
test esi, esi
jle 0x425219
lea eax, [ebp - 4]
lea edx, [ebp - 0x424]
mov ecx, 0x106
call fcn.0040b0e4
mov ecx, 1
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.0040b560
test eax, eax
jle 0x425219
mov eax, dword [ebp - 4]
test eax, eax
je 0x4251cd
sub eax, 4
mov eax, dword [eax]
mov esi, eax
mov edi, dword [ebp - 8]
test edi, edi
je 0x4251db
sub edi, 4
mov edi, dword [edi]
lea eax, [ebp - 0x428]
push eax
mov ecx, edi
sub ecx, esi
lea edx, [esi + 1]
mov eax, dword [ebp - 8]
call fcn.0040b404
mov eax, dword [ebp - 0x428]
push eax
lea eax, [ebp - 0x42c]
mov edx, ebx
call fcn.0040b090
mov edx, dword [ebp - 0x42c]
mov eax, dword [ebp - 0xc]
pop ecx
call fcn.0040b294
jmp 0x425230
add ebx, 2
cmp word [ebx], 0
jne 0x425216
add ebx, 4
test ebx, ebx
je 0x42522a
cmp word [ebx], 0
jne 0x42517a
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42525f
lea eax, [ebp - 0x42c]
mov edx, 2
call fcn.0040a54c
lea eax, [ebp - 4]
call fcn.0040a4ec
pop eax
jmp eax
Function at 0x42560c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
mov byte [ebp - 1], 0
xor edx, edx
mov eax, 6
call fcn.0042f4d0
test al, al
je 0x4256d6
xor edx, edx
mov eax, ebx
call fcn.0042704c
test al, al
je 0x4256d6
mov eax, ebx
call fcn.00426c10
test al, 0x20
je 0x4256d6
mov eax, ebx
call fcn.0040b030
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4256d6
test ah, 4
je 0x4256d6
test al, 0x10
je 0x425673
mov edi, 0x2000000
jmp 0x425675
xor edi, edi
push 0
push edi
push 3
push 0
push 1
push 0x80000000
mov eax, ebx
call fcn.0040b030
push eax
call sub.kernel32.dll_CreateFileW
mov dword [ebp - 8], eax
cmp dword [ebp - 8], 0xffffffff
je 0x4256d6
xor eax, eax
push ebp
push 0x4256cf
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, esi
mov ecx, edi
mov eax, dword [ebp - 8]
call fcn.00425354
mov byte [ebp - 1], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4256d6
mov eax, dword [ebp - 8]
push eax
call sub.kernel32.dll_CloseHandle
pop eax
jmp eax
movzx eax, byte [ebp - 1]
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x425938
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x425991
test eax, edx
je 0x425994
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x42594f
movzx eax, word [eax]
sub eax, ecx
jmp 0x425976
push ebx
mov ebx, dword [eax - 4]
xor ecx, ecx
sub ebx, dword [edx - 4]
push ebx
adc ecx, 0xffffffff
and ecx, ebx
sub ecx, dword [eax - 4]
shl ecx, 1
sub eax, ecx
sub edx, ecx
mov ebx, dword [eax + ecx]
xor ebx, dword [edx + ecx]
jne 0x425977
add ecx, 4
js 0x425967
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x425974
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x425976
xor eax, eax
ret
test eax, eax
je 0x4259a0
test edx, edx
jne 0x425940
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x426c10
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
xor ecx, ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ecx
push ebx
push esi
push edi
mov esi, eax
xor eax, eax
push ebp
push 0x426d64
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x104
lea eax, [ebp - 8]
mov ecx, 1
mov edx, dword [0x426bb0]
call fcn.0040d2bc
add esp, 4
push 0x104
lea eax, [ebp - 0xc]
mov ecx, 1
mov edx, dword [0x426be0]
call fcn.0040d2bc
add esp, 4
mov bl, 0
mov dl, 1
mov eax, esi
call fcn.004270e4
test al, al
jne 0x426c86
mov dl, 1
mov eax, esi
call fcn.0042704c
test al, al
je 0x426d10
lea edx, [ebp - 0x1c]
mov eax, esi
call fcn.00427778
mov eax, dword [ebp - 0x1c]
lea edx, [ebp - 4]
call fcn.0042f99c
push 0x104
mov eax, dword [ebp - 0xc]
push eax
lea eax, [ebp - 0x14]
push eax
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x10]
push eax
push 0x104
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
call fcn.0040b030
mov edi, eax
push edi
call sub.kernel32.dll_GetVolumeInformationW
test eax, eax
je 0x426d0b
test byte [ebp - 0x14], 1
je 0x426cd6
or bl, 1
test byte [ebp - 0x14], 2
je 0x426cdf
or bl, 2
test byte [ebp - 0x14], 0x80
je 0x426ce8
or bl, 0x20
push edi
call sub.kernel32.dll_GetDriveTypeW
sub eax, 2
je 0x426cfc
dec eax
je 0x426d01
dec eax
je 0x426d06
dec eax
jne 0x426d28
or bl, 0x10
jmp 0x426d28
or bl, 4
jmp 0x426d28
or bl, 8
jmp 0x426d28
call fcn.00430aa4
push esi
mov ecx, dword [0x6252b4]
mov dl, 1
mov eax, dword [0x41f54c]
call fcn.0042e6d4
call fcn.00409be4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x426d6b
lea eax, [ebp - 0x1c]
call fcn.0040a4ec
lea eax, [ebp - 0xc]
mov edx, dword [0x426be0]
call fcn.0040d3e0
lea eax, [ebp - 8]
mov edx, dword [0x426bb0]
call fcn.0040d3e0
lea eax, [ebp - 4]
call fcn.0040a4ec
pop eax
jmp eax

Function at 0x42704c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, esi
call fcn.0040b030
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x4270b6
test ah, 4
je 0x4270af
test bl, bl
jne 0x427074
mov al, 1
jmp 0x4270dd
test al, 0x10
je 0x42707c
xor eax, eax
jmp 0x4270dd
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4270a0
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x4270dd
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x4270dd
test al, 0x10
sete al
jmp 0x4270dd
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x4270d7
cmp ebx, 3
je 0x4270d7
cmp ebx, 0x7b
je 0x4270d7
mov eax, esi
call fcn.0042700c
test al, al
jne 0x4270db
xor eax, eax
jmp 0x4270dd
mov al, 1
pop edi
pop esi
pop ebx
ret