joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4076f4
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.0040a40c
test esi, esi
jne 0x40772a
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.0040a5a4
jmp 0x407748
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.00407638
mov edi, eax
test esi, esi
je 0x407748
cmp dword [ebx], 0
je 0x407748
dec esi
jmp 0x407731
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x409054
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.00409514
mov byte [esp], al
cmp byte [esp], 0
jne 0x4091dd
test edi, edi
je 0x4091dd
mov byte [esp + 1], 0
test ebp, ebp
jle 0x40911d
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x4090f8
cmp edi, 0xffffffff
je 0x4090b9
call sub.kernel32.dll_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x4090b9
mov byte [esp], 0
jmp 0x4091dd
cmp dword [esi], 1
jg 0x4090f8
cmp dword [esi], 0
jne 0x4090ea
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x4090ea
call sub.kernel32.dll_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x4091dd
lea eax, [esp + 0xc]
call fcn.00408d08
dec ebp
test ebp, ebp
jg 0x40909e
cmp edi, 0xffffffff
je 0x40911d
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x40911b
mov byte [esp], 0
jmp 0x4091dd
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x409062
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x40911d
call sub.kernel32.dll_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.00409258
mov edx, eax
mov ebx, dword [0x6a58fc]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x409181
call sub.kernel32.dll_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x40917f
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x409181
xor edi, edi
cmp byte [esp], 0
je 0x4091a7
mov ebx, dword [esi]
test bl, 1
jne 0x4091bd
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x409187
mov byte [esp + 1], 1
jmp 0x4091bd
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x4091a7
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x409134
cmp byte [esp], 0
je 0x4091dd
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 0x40a0a4
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x6a505c], 0
je 0x40a10b
cmp word [0x6a5348], 0xd7b2
jne 0x40a0cd
cmp dword [0x6a5350], 0
jbe 0x40a0cd
mov eax, 0x6a5344
call dword [0x6a5360]
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, 0x40a138
call fcn.0040ac24
push eax
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x69b036], 0
jne 0x40a127
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40a2cc
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 [0x69b038], 0
je 0x40a2f7
mov edx, edi
mov eax, esi
call dword [0x69b038]
mov ebx, eax
jmp 0x40a308
mov eax, 8
call fcn.00406fe8
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x6a505d], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x40a294
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 0x40a338
mov eax, ebx
call fcn.00407004
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc
Function at 0x40ddf8
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 0x40df5f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0040a40c
cmp si, word [0x69ba18]
jb 0x40de90
cmp si, word [0x69bc18]
ja 0x40de90
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x40de90
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x69ba18]
jae 0x40de6a
mov edi, ebx
dec edi
jmp 0x40de8b
cmp si, word [ebx*8 + 0x69ba18]
jbe 0x40de7a
inc ebx
mov dword [ebp - 8], ebx
jmp 0x40de8b
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x69ba1c]
call fcn.0040dd14
jmp 0x40de90
cmp edi, dword [ebp - 8]
jae 0x40de54
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x40df3f
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40df3f
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.0040af24
push dword [ebp - 0x160]
push 0x40df7c
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.0040af24
push dword [ebp - 0x164]
push 0x40df8c
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.0040af24
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.0040b15c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40df66
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.0040a46c
pop eax
jmp eax
Function at 0x40e114
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 0x40e21a
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x6a7c18
call sub.kernel32.dll_EnterCriticalSection
cmp bx, word [0x6a7c30]
jne 0x40e160
mov eax, esi
mov edx, 0x6a7c32
mov ecx, 0x55
call fcn.0040af24
push 0x6a7c18
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x40e202
push 0x6a7c18
call sub.kernel32.dll_LeaveCriticalSection
mov eax, esi
call fcn.0040a40c
push 2
movzx eax, bx
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x40e1cf
cmp byte [0x6a7c14], 0
je 0x40e194
mov edx, esi
mov eax, ebx
call fcn.0040dff8
jmp 0x40e1cf
mov edx, esi
mov eax, ebx
call fcn.0040ddf8
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp bx, ax
je 0x40e1cf
cmp dword [esi], 0
je 0x40e1b8
mov eax, esi
mov edx, 0x40e234
call fcn.0040b07c
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.0040ddf8
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.0040b07c
push 0x6a7c18
call sub.kernel32.dll_EnterCriticalSection
mov word [0x6a7c30], bx
mov eax, dword [esi]
call fcn.0040ae70
mov ecx, eax
mov eax, 0x6a7c32
mov edx, 0xaa
call fcn.0040dc74
push 0x6a7c18
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e221
lea eax, [ebp - 4]
call fcn.0040a40c
pop eax
jmp eax
Function at 0x40e45c
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.0040a500
xor eax, eax
push ebp
push 0x40e684
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x40e4a2
push 0x105
lea eax, [ebp - 0x21e]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x40e4bc
mov eax, dword [ebp - 4]
call fcn.0040ae70
mov ecx, eax
lea eax, [ebp - 0x21e]
mov edx, 0x105
call fcn.0040dc74
cmp word [ebp - 0x21e], 0
je 0x40e667
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e694
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e58b
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e694
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e58b
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e6d0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e58b
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e6d0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e58b
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e704
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x40e58b
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x40e738
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x40e667
xor eax, eax
push ebp
push 0x40e660
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
lea eax, [ebp - 0x21e]
call fcn.0040e25c
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 0x40e5ee
mov eax, dword [ebp - 0x14]
call fcn.00406fe8
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.0040aed0
jmp 0x40e639
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push 0x40e778
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40e639
mov eax, dword [ebp - 0x14]
call fcn.00406fe8
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push 0x40e778
mov eax, dword [ebp - 0x10]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.0040aed0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40e667
cmp dword [ebp - 0xc], 0
je 0x40e654
mov eax, dword [ebp - 0xc]
call fcn.00407004
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 0x40e68b
lea eax, [ebp - 8]
mov edx, 2
call fcn.0040a46c
pop eax
jmp eax
Function at 0x40e998
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.0040a500
xor eax, eax
push ebp
push 0x40ea5a
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.0040af24
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b0d4
mov eax, dword [ebx]
call fcn.0040e840
test al, al
jne 0x40ea35
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.0040af24
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.0040b0d4
mov eax, dword [ebx]
call fcn.0040e840
test al, al
jne 0x40ea35
mov eax, ebx
call fcn.0040a40c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x40ea61
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.0040a46c
lea eax, [ebp - 4]
call fcn.0040a40c
pop eax
jmp eax

Function at 0x4105c0
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 0x424d78
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x424dd1
test eax, edx
je 0x424dd4
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x424d8f
movzx eax, word [eax]
sub eax, ecx
jmp 0x424db6
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 0x424db7
add ecx, 4
js 0x424da7
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x424db4
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x424db6
xor eax, eax
ret
test eax, eax
je 0x424de0
test edx, edx
jne 0x424d80
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x4262c4
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.0040ae70
mov edi, eax
push edi
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x42632e
test ah, 4
je 0x426327
test bl, bl
jne 0x4262ec
mov al, 1
jmp 0x426355
test al, 0x10
je 0x4262f4
xor eax, eax
jmp 0x426355
push 0
push 0
push 3
push 0
push 1
push 0x80000000
push edi
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x426318
push eax
call sub.kernel32.dll_CloseHandle
mov al, 1
jmp 0x426355
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 0x20
sete al
jmp 0x426355
test al, 0x10
sete al
jmp 0x426355
call sub.kernel32.dll_GetLastError
mov ebx, eax
cmp ebx, 2
je 0x42634f
cmp ebx, 3
je 0x42634f
cmp ebx, 0x7b
je 0x42634f
mov eax, esi
call fcn.00426284
test al, al
jne 0x426353
xor eax, eax
jmp 0x426355
mov al, 1
pop edi
pop esi
pop ebx
ret

Function at 0x42635c
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov byte [esp], dl
mov edi, eax
xor ebx, ebx
mov eax, edi
call fcn.0040ae70
mov ebp, eax
push ebp
call sub.kernel32.dll_GetFileAttributesW
mov esi, eax
cmp esi, 0xffffffff
je 0x4263fa
test esi, 0x400
jne 0x426391
test esi, 0x10
setne bl
jmp 0x4263fa
cmp byte [esp], 0
je 0x4263c5
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4263fa
push eax
call sub.kernel32.dll_CloseHandle
test esi, 0x10
setne bl
jmp 0x4263fa
test esi, 0x10
je 0x4263d1
mov bl, 1
jmp 0x4263fa
push 0
push 0x2000000
push 3
push 0
push 1
push 0x80000000
push ebp
call sub.kernel32.dll_CreateFileW
cmp eax, 0xffffffff
je 0x4263f8
push eax
call sub.kernel32.dll_CloseHandle
xor ebx, ebx
jmp 0x4263fa
mov bl, 1
mov eax, ebx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x42adf4
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
test eax, eax
jle 0x42ae2d
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.0040a5a4
jmp 0x42ae36
mov eax, ebx
mov edx, esi
call fcn.0040a7fc
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x42ae40
Capabilities:
Get geographical location

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov edi, ecx
mov esi, edx
mov ebx, eax
push 3
lea eax, [esp + 4]
push eax
push esi
push ebx
call sub.kernel32.dll_GetLocaleInfoW
test eax, eax
jle 0x42ae64
movzx eax, word [esp]
jmp 0x42ae66
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x42c584
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 0x42c6ab
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042c38c
mov esi, eax
mov eax, dword [0x6a3f30]
cmp byte [eax], 0
je 0x42c651
mov eax, dword [0x6a386c]
call fcn.00407ddc
call fcn.0040715c
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
mov ebx, eax
push ebx
lea eax, [ebp - 4]
mov ecx, 1
mov edx, dword [0x42c554]
call fcn.0040d354
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
push 0
lea eax, [ebp - 8]
push eax
push ebx
mov eax, dword [ebp - 4]
push eax
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
push 0
lea eax, [ebp - 8]
push eax
push 2
push 0x42c6c4
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
jmp 0x42c68d
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x6a3774]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x6a863c]
call fcn.0040d918
push eax
call sub.user32.dll_LoadStringW
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 0x42c6b2
lea eax, [ebp - 4]
mov edx, dword [0x42c554]
call fcn.0040d478
pop eax
jmp eax
Function at 0x42db64
Capabilities:
Check os version
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffee4
mov dword [ebp - 0x11c], 0x114
lea eax, [ebp - 0x11c]
push eax
call sub.kernel32.dll_GetVersionExW
test eax, eax
je 0x42dba7
mov eax, dword [ebp - 0x10c]
mov dword [0x6a88fc], eax
mov eax, 0x6a8900
lea edx, [ebp - 0x108]
mov ecx, 0x80
call fcn.0040af24
mov eax, 0x6a8904
call fcn.0040a40c
xor eax, eax
mov dword [0x6a8908], eax
xor eax, eax
mov dword [ebp - 4], eax
cmp dword [0x6a87c0], 0xa
jl 0x42dcfd
lea eax, [ebp - 4]
push eax
push 0x20019
push 0
push 0x42dd08
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x42dcfd
xor eax, eax
push ebp
push 0x42dcf6
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42dd64
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42dc56
cmp dword [ebp - 8], 2
jle 0x42dc56
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42dc29
adc edx, 0
mov eax, 0x6a8904
call fcn.0040affc
lea eax, [ebp - 8]
push eax
mov eax, dword [0x6a8904]
call fcn.0040ae70
push eax
push 0
push 0
push 0x42dd64
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
jmp 0x42dcb0
lea eax, [ebp - 8]
push eax
push 0
push 0
push 0
push 0x42dd84
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x42dcb0
cmp dword [ebp - 8], 2
jle 0x42dcb0
mov edx, dword [ebp - 8]
sub edx, 2
sar edx, 1
jns 0x42dc85
adc edx, 0
mov eax, 0x6a8904
call fcn.0040affc
lea eax, [ebp - 8]
push eax
mov eax, dword [0x6a8904]
call fcn.0040ae70
push eax
push 0
push 0
push 0x42dd84
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov dword [ebp - 8], 4
lea eax, [ebp - 8]
push eax
push 0x6a8908
push 0
push 0
push 0x42dd98
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
je 0x42dcdd
xor eax, eax
mov dword [0x6a8908], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42dcfd
mov eax, dword [ebp - 4]
push eax
call sub.advapi32.dll_RegCloseKey
pop eax
jmp eax
mov byte [0x69d710], 1
mov esp, ebp
pop ebp
ret
Function at 0x42de40
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 0x42df1a
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.0040a844
lea eax, [ebp - 4]
call fcn.0040a964
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.0040ae70
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x42df02
mov eax, ebx
call fcn.00406fe8
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x42defb
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.0040ae70
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x42dee3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x42df2c
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x42dee3
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 0x42df02
mov eax, dword [ebp - 0x10]
call fcn.00407004
pop eax
jmp eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42df21
lea eax, [ebp - 4]
call fcn.0040a40c
pop eax
jmp eax

Function at 0x42ef44
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.0040a8f0
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.004105a0
mov edi, eax
cmp edi, 0x104
jbe 0x42eeef
mov eax, edi
add eax, eax
call fcn.00406fe8
mov esi, eax
jmp 0x42eef1
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.004105a0
push esi
call sub.user32.dll_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x42ef2a
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 0x42ef14
mov eax, esp
cmp esi, eax
je 0x42ef37
mov eax, esi
call fcn.00407004
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 0x42ef70
cmp bl, 0
je 0x42ef6c
cmp bl, 0x41
jl 0x42ef67
cmp bl, 0x5a
jg 0x42ef67
or bl, 0x20
xor al, bl
inc esi
jmp 0x42ef4b
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x42eeb0

Function at 0x42f888
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
mov eax, ebx
mov edx, esp
mov ecx, 0x400
call fcn.0040af24
add esp, 0x800
pop ebx
ret