joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40450c
Capabilities:
Get common file path
Set current directory

Disassembly:
push ebx
push esi
add esp, 0xfffffbe4
mov esi, edx
mov ebx, eax
test bl, bl
je 0x40454e
movzx eax, bl
add ax, 0x41
dec eax
mov word [esp], ax
mov word [esp + 2], 0x3a
mov word [esp + 4], 0
lea eax, [esp + 0x212]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryW
push esp
call sub.kernel32.dll_SetCurrentDirectoryW
lea eax, [esp + 8]
push eax
push 0x105
call sub.kernel32.dll_GetCurrentDirectoryW
test bl, bl
je 0x40456e
lea eax, [esp + 0x212]
push eax
call sub.kernel32.dll_SetCurrentDirectoryW
mov eax, esi
lea edx, [esp + 8]
mov ecx, 0x105
call fcn.00407350
add esp, 0x41c
pop esi
pop ebx
ret

Function at 0x4047c4
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.00406980
test esi, esi
jne 0x4047fa
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.00406ae8
jmp 0x404818
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004046a8
mov edi, eax
test esi, esi
je 0x404818
cmp dword [ebx], 0
je 0x404818
dec esi
jmp 0x404801
add esp, 0x20c
pop edi
pop esi
pop ebx
ret
Function at 0x40572c
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff4
mov edi, edx
mov esi, eax
mov ebp, dword [esi + 0x10]
mov eax, esi
call fcn.00405b18
mov byte [esp], al
cmp byte [esp], 0
jne 0x4058b5
test edi, edi
je 0x4058b5
mov byte [esp + 1], 0
test ebp, ebp
jle 0x4057ec
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
test ebp, ebp
jle 0x4057c7
cmp edi, 0xffffffff
je 0x40578b
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40578b
mov byte [esp], 0
jmp 0x4058b5
mov ebx, dword [esi]
cmp ebx, 1
jg 0x4057c7
test ebx, ebx
jne 0x4057c0
mov eax, esi
xor ecx, ecx
mov edx, 1
call fcn.00402568
test eax, eax
jne 0x4057c0
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x4058b5
pause
dec ebp
test ebp, ebp
jg 0x405770
cmp edi, 0xffffffff
je 0x4057ec
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4057ea
mov byte [esp], 0
jmp 0x4058b5
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x40573a
lea edx, [ebx + 2]
mov eax, esi
mov ecx, ebx
call fcn.00402568
cmp ebx, eax
jne 0x4057ec
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00405928
mov edx, eax
mov ebx, dword [0x4b78c8]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x405853
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x405851
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x405853
xor edi, edi
cmp byte [esp], 0
je 0x40587c
mov ebx, dword [esi]
test bl, 1
jne 0x405895
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, esi
mov ecx, ebx
call fcn.00402568
cmp ebx, eax
jne 0x405859
mov byte [esp + 1], 1
jmp 0x405895
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, esi
mov ecx, ebx
call fcn.00402568
cmp ebx, eax
jne 0x40587c
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x405806
cmp byte [esp], 0
je 0x4058b5
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
movzx eax, byte [esp]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x406630
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4b7050], 0
je 0x406691
cmp word [0x4b732c], 0xd7b2
jne 0x406659
cmp dword [0x4b7334], 0
jbe 0x406659
mov eax, 0x4b7328
call dword [0x4b7344]
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
push 0x4066bc
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x4b4028], 0
jne 0x4066ad
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret
Function at 0x40683c
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 [0x4b402c], 0
je 0x406867
mov edx, edi
mov eax, esi
call dword [0x4b402c]
mov ebx, eax
jmp 0x406878
mov eax, 8
call fcn.00404360
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x4b7051], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x406804
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 0x4068ad
mov edx, 8
mov eax, ebx
call fcn.0040437c
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x4089a0
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 0x408b05
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00406980
cmp si, word [0x4b47dc]
jb 0x408a38
cmp si, word [0x4b49dc]
ja 0x408a38
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x408a38
mov ebx, dword [ebp - 8]
add ebx, edi
shr ebx, 1
cmp si, word [ebx*8 + 0x4b47dc]
jae 0x408a12
mov edi, ebx
dec edi
jmp 0x408a33
cmp si, word [ebx*8 + 0x4b47dc]
jbe 0x408a22
inc ebx
mov dword [ebp - 8], ebx
jmp 0x408a33
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x4b47e0]
call fcn.004088b0
jmp 0x408a38
cmp edi, dword [ebp - 8]
jae 0x4089fc
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x408ae7
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x408ae7
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.00407350
push dword [ebp - 0x160]
push 0x408b20
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.00407350
push dword [ebp - 0x164]
push 0x408b30
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00407350
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00407588
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408b0c
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.004069e0
ret
Function at 0x408cb8
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 0x408dbb
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x4b9b51
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x4b9b6a]
jne 0x408d04
mov eax, esi
mov edx, 0x4b9b6c
mov ecx, 0x55
call fcn.00407350
push 0x4b9b51
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x408da5
push 0x4b9b51
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.00406980
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x408d73
cmp byte [0x4b9b50], 0
je 0x408d38
mov edx, esi
mov eax, ebx
call fcn.00408b9c
jmp 0x408d73
mov edx, esi
mov eax, ebx
call fcn.004089a0
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x408d73
cmp dword [esi], 0
je 0x408d5c
mov eax, esi
mov edx, 0x408dd4
call fcn.004074a8
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.004089a0
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.004074a8
push 0x4b9b51
call sub.kernel32.dll_EnterCriticalSection
mov word [0x4b9b6a], bx
push 0xaa
mov eax, dword [esi]
call fcn.004072c4
push eax
push 0x4b9b6c
call sub.kernel32.dll_lstrcpynW
push 0x4b9b51
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408dc2
lea eax, [ebp - 4]
call fcn.00406980
ret
Function at 0x408ff0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
mov ebx, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00406a64
xor eax, eax
push ebp
push 0x409215
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x409030
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40904a
push 0x105
mov eax, dword [ebp - 4]
call fcn.004072c4
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x4091ff
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409224
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409119
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409224
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409119
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409260
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409119
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409260
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409119
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409294
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x409119
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4092c8
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x4091ff
xor eax, eax
push ebp
push 0x4091f8
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.00408dfc
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x409188
mov eax, dword [ebp - 0x10]
call fcn.00404360
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
lea eax, [ebp - 0x21a]
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407314
jmp 0x4091d3
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409308
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x4091d3
mov eax, dword [ebp - 0x10]
call fcn.00404360
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409308
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00407314
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4091ff
cmp dword [ebp - 8], 0
je 0x4091ee
mov eax, dword [ebp - 8]
call fcn.0040437c
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40921c
lea eax, [ebp - 4]
call fcn.00406980
ret
Function at 0x409554
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.00406a64
xor eax, eax
push ebp
push 0x409614
push dword fs:[eax]
mov dword fs:[eax], esp
push 8
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.00407350
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407500
mov eax, dword [ebx]
call fcn.0040941c
test al, al
jne 0x4095f1
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00407350
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00407500
mov eax, dword [ebx]
call fcn.0040941c
test al, al
jne 0x4095f1
mov eax, ebx
call fcn.00406980
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40961b
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.004069e0
lea eax, [ebp - 4]
call fcn.00406980
ret

Function at 0x409f00
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 0x41ab54
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x41abad
test eax, edx
je 0x41abb0
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x41ab6b
movzx eax, word [eax]
sub eax, ecx
jmp 0x41ab92
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 [ecx + eax]
xor ebx, dword [ecx + edx]
jne 0x41ab93
add ecx, 4
js 0x41ab83
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x41ab90
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x41ab92
xor eax, eax
ret
test eax, eax
je 0x41abbc
test edx, edx
jne 0x41ab5c
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret
Function at 0x41ef94
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe00
push ebx
push esi
mov esi, ecx
mov ebx, dword [ebp + 8]
push pe_nt_image_headers32
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x41efcd
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00406ae8
jmp 0x41efd6
mov eax, ebx
mov edx, esi
call fcn.00406d40
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x41efe0
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
push ecx
mov edi, ecx
mov esi, edx
mov ebx, eax
push 2
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW_1
test eax, eax
jle 0x41f002
movzx eax, word [esp]
jmp 0x41f004
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x41fcc0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff778
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 4], ecx
xor ecx, ecx
push ebp
push 0x41fde5
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0041fad0
mov esi, eax
mov eax, dword [0x4b6188]
cmp byte [eax], 0
je 0x41fd8d
mov eax, dword [0x4b5f50]
call fcn.004048f8
call fcn.004044dc
push 0
push 0
push 0
push 0
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x41fc98]
call fcn.004083f0
add esp, 4
push 0
push 0
push ebx
mov eax, dword [ebp - 4]
push eax
push esi
lea eax, [ebp - 0x888]
push eax
push 0
push 1
call sub.kernel32.dll_WideCharToMultiByte_1
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x41fe00
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x41fdc9
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x4b5ee8]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4b9c34]
call fcn.004084e4
push eax
call sub.user32.dll_LoadStringW_1
push 0x2010
lea eax, [ebp - 0x88]
push eax
lea eax, [ebp - 0x888]
push eax
push 0
call sub.user32.dll_MessageBoxW
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41fdec
lea eax, [ebp - 4]
mov edx, dword [0x41fc98]
call fcn.004083fc
ret
Function at 0x420e24
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 0x420efa
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406d88
lea eax, [ebp - 4]
call fcn.00406ef0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004072c4
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x420ee4
mov eax, ebx
call fcn.00404360
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x420edd
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.004072c4
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x420ec7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x420f0c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x420ec7
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 0x420ee4
mov eax, dword [ebp - 0x10]
call fcn.0040437c
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x420f01
lea eax, [ebp - 4]
call fcn.00406980
ret

Function at 0x421918
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffdf8
mov ebx, eax
mov eax, ebx
call fcn.00406e30
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00409ee0
mov edi, eax
cmp edi, 0x104
jbe 0x4218c3
mov eax, edi
add eax, eax
call fcn.00404360
mov esi, eax
jmp 0x4218c5
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.00409ee0
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x4218fe
inc eax
xor edx, edx
mov ecx, ebx
shl ecx, 5
shr ebx, 0x1b
or ecx, ebx
mov ebx, ecx
movzx ecx, word [esi + edx*2]
xor ebx, ecx
inc edx
dec eax
jne 0x4218e8
mov eax, esp
cmp esi, eax
je 0x42190b
mov eax, esi
call fcn.0040437c
mov eax, ebx
add esp, 0x208
pop ebp
pop edi
pop esi
pop ebx
ret
push esi
push ebx
mov esi, eax
xor eax, eax
push esi
rol eax, 5
mov bl, byte [esi]
test bl, 0x80
jne 0x421944
cmp bl, 0
je 0x421940
cmp bl, 0x41
jl 0x42193b
cmp bl, 0x5a
jg 0x42193b
or bl, 0x20
xor al, bl
inc esi
jmp 0x42191f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x421884

Function at 0x4220e4
Capabilities:
Get geographical location

Disassembly:
push ebx
add esp, 0xfffff800
mov ebx, ecx
mov word [esp], 0
push 0x400
lea ecx, [esp + 4]
push ecx
push edx
push eax
call sub.kernel32.dll_GetLocaleInfoW_1
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.00407350
add esp, 0x800
pop ebx
ret
Function at 0x445ac4
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x445b62
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x445b26
cmp byte [ebx + 0x10], 0
jne 0x445b26
cmp byte [ebx + 0x3c], 0
jne 0x445b26
mov byte [ebx + 0xe], 0
mov byte [ebx + 0xc], 0
mov eax, dword [ebx + 4]
push eax
call sub.kernel32.dll_ResumeThread
cmp eax, 1
je 0x445b47
lea edx, [ebp - 4]
mov eax, dword [0x4b6130]
call fcn.00409e4c
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x435ee8]
call fcn.0041fe04
call fcn.004060d0
jmp 0x445b47
lea edx, [ebp - 8]
mov eax, dword [0x4b6130]
call fcn.00409e4c
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x435ee8]
call fcn.0041fe04
call fcn.004060d0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x445b69
lea eax, [ebp - 8]
mov edx, 2
call fcn.004069e0
ret

Function at 0x446470
Capabilities:
Suspend thread

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
movzx eax, byte [eax + 0xe]
mov byte [ebp - 5], al
xor eax, eax
push ebp
push 0x4464be
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
mov byte [eax + 0xe], 1
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.kernel32.dll_SuspendThread
test eax, eax
setge dl
mov eax, dword [ebp - 4]
call fcn.00445a10
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4464d7
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x4464e0
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.00445a10
dec esi
jne 0x446502
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x447d78
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x4bbf88
cmp dword [edi], 0
jne 0x447df4
push 0x40
push 0x1000
push 0x1000
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov esi, eax
mov eax, dword [0x4bbf84]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x4b4ff4
mov ecx, 2
call fcn.004045a8
mov edx, 0x447d50
lea eax, [esi + 5]
call fcn.00447d70
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.00447d70
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 0x447dc9
mov dword [0x4bbf84], 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