joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1315aa74
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
push esi
push edi
call fcn.1315821c
xor ebx, ebx
cmp dword [0x13184d74], ebx
mov dword [ebp - 8], eax
mov dword [ebp - 4], ebx
mov dword [ebp - 0xc], ebx
mov dword [ebp - 0x10], ebx
jne 0x1315ab4a
push str.USER32.DLL
call dword [sym.imp.KERNEL32.DLL_LoadLibraryA]
mov edi, eax
cmp edi, ebx
je 0x1315ac2a
mov esi, dword [sym.imp.KERNEL32.DLL_GetProcAddress]
push str.MessageBoxA
push edi
call esi
cmp eax, ebx
je 0x1315ac2a
push eax
call fcn.131581ae
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x13184d74], eax
call esi
push eax
call fcn.131581ae
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x13184d78], eax
call esi
push eax
call fcn.131581ae
mov dword [0x13184d7c], eax
lea eax, [ebp - 0xc]
push eax
call fcn.13157451
test eax, eax
pop ecx
pop ecx
je 0x1315ab18
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.131594fa
add esp, 0x14
cmp dword [ebp - 0xc], 2
jne 0x1315ab4a
push str.GetUserObjectInformationA
push edi
call esi
push eax
call fcn.131581ae
cmp eax, ebx
pop ecx
mov dword [0x13184d84], eax
je 0x1315ab4a
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.131581ae
pop ecx
mov dword [0x13184d80], eax
mov eax, dword [0x13184d80]
mov ecx, dword [ebp - 8]
cmp eax, ecx
je 0x1315abcf
cmp dword [0x13184d84], ecx
je 0x1315abcf
push eax
call fcn.13158225
push dword [0x13184d84]
mov esi, eax
call fcn.13158225
cmp esi, ebx
pop ecx
pop ecx
mov edi, eax
je 0x1315abcf
cmp edi, ebx
je 0x1315abcf
call esi
cmp eax, ebx
je 0x1315ab9c
lea ecx, [ebp - 0x14]
push ecx
push 0xc
lea ecx, [ebp - 0x20]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x1315ab9c
test byte [ebp - 0x18], 1
jne 0x1315abcf
lea eax, [ebp - 0x10]
push eax
call fcn.13157488
test eax, eax
pop ecx
je 0x1315abb7
push ebx
push ebx
push ebx
push ebx
push ebx
call fcn.131594fa
add esp, 0x14
cmp dword [ebp - 0x10], 4
jb 0x1315abc6
or dword [ebp + 0x10], 0x200000
jmp 0x1315ac0a
or dword [ebp + 0x10], 0x40000
jmp 0x1315ac0a
mov eax, dword [0x13184d78]
cmp eax, dword [ebp - 8]
je 0x1315ac0a
push eax
call fcn.13158225
cmp eax, ebx
pop ecx
je 0x1315ac0a
call eax
cmp eax, ebx
mov dword [ebp - 4], eax
je 0x1315ac0a
mov eax, dword [0x13184d7c]
cmp eax, dword [ebp - 8]
je 0x1315ac0a
push eax
call fcn.13158225
cmp eax, ebx
pop ecx
je 0x1315ac0a
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x13184d74]
call fcn.13158225
cmp eax, ebx
pop ecx
je 0x1315ac2a
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x1315ac2c
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x404570
Capabilities:
Accept command line arguments

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffdf4
mov ebx, edx
mov esi, eax
mov eax, ebx
xor edx, edx
call fcn.00406a80
test esi, esi
jne 0x4045a8
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.00406bbc
jmp 0x4045c6
call sub.kernel32.dll_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.004044b4
mov edi, eax
test esi, esi
je 0x4045c6
cmp dword [ebx], 0
je 0x4045c6
dec esi
jmp 0x4045af
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x4045f8
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x539008], 0x8088405
inc edx
mov dword [ebx + 0x539008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x405e80
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x542054], 0
je 0x405ee1
cmp word [0x542330], 0xd7b2
jne 0x405ea9
cmp dword [0x542338], 0
jbe 0x405ea9
mov eax, 0x54232c
call dword [0x542348]
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 0x405f0c
push 0xfffffffffffffff5
call sub.kernel32.dll_GetStdHandle
push eax
call sub.kernel32.dll_WriteFile
pop edx
ret
cmp byte [0x539030], 0
jne 0x405efd
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.user32.dll_MessageBoxA
pop edx
ret

Function at 0x40608c
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov ebx, ecx
mov dword [ebp - 4], edx
mov edi, eax
mov esi, dword [ebp + 0x10]
cmp dword [0x539034], 0
je 0x4060b2
mov edx, esi
mov eax, ebx
call dword [0x539034]
jmp 0x4060c1
mov eax, 8
call fcn.004041fc
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x542055], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x406054
push eax
mov eax, dword [ebp - 4]
push eax
push edi
call sub.kernel32.dll_CreateThread
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0xc
Function at 0x408920
Capabilities:
Get geographical location

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffe94
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x164], ecx
mov dword [ebp - 0x168], ecx
mov dword [ebp - 0x16c], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x408a87
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
xor edx, edx
call fcn.00406a80
cmp si, word [0x5397d0]
jb 0x4089ba
cmp si, word [0x5399d0]
ja 0x4089ba
mov edi, 0x40
xor eax, eax
mov dword [ebp - 0xc], eax
cmp edi, dword [ebp - 0xc]
jb 0x4089ba
mov ebx, dword [ebp - 0xc]
add ebx, edi
shr ebx, 1
cmp si, word [ebx*8 + 0x5397d0]
jae 0x408994
mov edi, ebx
dec edi
jmp 0x4089b5
cmp si, word [ebx*8 + 0x5397d0]
jbe 0x4089a4
inc ebx
mov dword [ebp - 0xc], ebx
jmp 0x4089b5
mov edx, dword [ebp - 8]
mov eax, dword [ebx*8 + 0x5397d4]
call fcn.00408830
jmp 0x4089ba
cmp edi, dword [ebp - 0xc]
jae 0x40897e
mov eax, dword [ebp - 8]
cmp dword [eax], 0
jne 0x408a69
push 2
movzx eax, si
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x408a69
push 0x55
lea eax, [ebp - 0xb6]
push eax
push 0x59
movzx ebx, si
push ebx
call sub.kernel32.dll_GetLocaleInfoW
push 0x55
lea eax, [ebp - 0x160]
push eax
push 0x5a
push ebx
call sub.kernel32.dll_GetLocaleInfoW
lea eax, [ebp - 0x164]
lea edx, [ebp - 0xb6]
mov ecx, 0x55
call fcn.00406c90
push dword [ebp - 0x164]
push 0x408aa4
lea eax, [ebp - 0x168]
lea edx, [ebp - 0x160]
mov ecx, 0x55
call fcn.00406c90
push dword [ebp - 0x168]
push 0x408ab4
lea eax, [ebp - 0x16c]
lea edx, [ebp - 0xb6]
mov ecx, 0x55
call fcn.00406c90
push dword [ebp - 0x16c]
mov eax, dword [ebp - 8]
mov edx, 5
call fcn.00407048
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408a8e
lea eax, [ebp - 0x16c]
mov edx, 3
call fcn.00406a78
ret
Function at 0x408ab8
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
xor ecx, ecx
mov dword [ebp - 0x1c], ecx
mov dword [ebp - 6], edx
mov word [ebp - 2], ax
xor eax, eax
push ebp
push 0x408c9e
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x544b5c
call sub.kernel32.dll_EnterCriticalSection
movzx eax, word [0x544b74]
cmp ax, word [ebp - 2]
jne 0x408b10
mov eax, dword [ebp - 6]
mov edx, 0x544b78
mov ecx, 0x55
call fcn.00406c90
push 0x544b5c
call sub.kernel32.dll_LeaveCriticalSection
jmp 0x408c88
push 0x544b5c
call sub.kernel32.dll_LeaveCriticalSection
mov eax, dword [ebp - 6]
xor edx, edx
call fcn.00406a80
push 2
movzx eax, word [ebp - 2]
push eax
call sub.kernel32.dll_IsValidLocale
test eax, eax
je 0x408c50
cmp byte [0x544b58], 0
je 0x408c06
call dword [0x544b50]
mov word [ebp - 0x16], ax
movzx eax, word [ebp - 2]
push eax
call dword [0x544b54]
xor eax, eax
mov dword [ebp - 0x10], eax
xor eax, eax
mov dword [ebp - 0xc], eax
xor ecx, ecx
push ebp
push 0x408bff
push dword fs:[ecx]
mov dword fs:[ecx], esp
lea eax, [ebp - 0xc]
push eax
push 0
lea eax, [ebp - 0x14]
push eax
push 0x38
call dword [0x544b4c]
test al, al
je 0x408bd8
mov eax, dword [ebp - 0xc]
add eax, eax
call fcn.004041fc
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 0x10]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x38
call dword [0x544b4c]
mov edx, dword [ebp - 0xc]
sub edx, 2
test edx, edx
jb 0x408bcd
inc edx
xor eax, eax
mov ecx, dword [ebp - 0x10]
cmp word [ecx + eax*2], 0
jne 0x408bc9
mov ecx, dword [ebp - 0x10]
mov word [ecx + eax*2], 0x2c
inc eax
dec edx
jne 0x408bb6
mov eax, dword [ebp - 6]
mov edx, dword [ebp - 0x10]
call fcn.00406c3c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408c50
movzx eax, word [ebp - 0x16]
push eax
call dword [0x544b54]
cmp dword [ebp - 0x10], 0
je 0x408bfe
mov eax, dword [ebp - 0x10]
call fcn.00404218
ret
mov edx, dword [ebp - 6]
movzx eax, word [ebp - 2]
call fcn.00408920
call sub.kernel32.dll_GetSystemDefaultUILanguage
cmp ax, word [ebp - 2]
je 0x408c50
mov eax, dword [ebp - 6]
cmp dword [eax], 0
je 0x408c35
mov eax, dword [ebp - 6]
mov edx, 0x408cb8
call fcn.00406ea4
mov eax, dword [ebp - 6]
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 0x1c]
call fcn.00408920
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 6]
call fcn.00406ea4
mov eax, dword [ebp - 6]
push 0x544b5c
call sub.kernel32.dll_EnterCriticalSection
movzx eax, word [ebp - 2]
mov word [0x544b74], ax
push 0xaa
mov eax, dword [ebp - 6]
mov eax, dword [eax]
call fcn.00406b0c
push eax
push 0x544b78
call sub.kernel32.dll_lstrcpynW
push 0x544b5c
call sub.kernel32.dll_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x408ca5
lea eax, [ebp - 0x1c]
call fcn.00406a70
ret
Function at 0x408edc
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.00406a68
xor eax, eax
push ebp
push 0x4090c1
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x408f1c
push 0x105
lea eax, [ebp - 0x21a]
push eax
push 0
call sub.kernel32.dll_GetModuleFileNameW
jmp 0x408f36
push 0x105
mov eax, dword [ebp - 4]
call fcn.00406b0c
push eax
lea eax, [ebp - 0x21a]
push eax
call sub.kernel32.dll_lstrcpynW
cmp word [ebp - 0x21a], 0
je 0x4090ab
xor eax, eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4090d0
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x408fc5
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x4090d0
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x408fc5
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409104
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
je 0x408fc5
lea eax, [ebp - 0xc]
push eax
push 0xf0019
push 0
push 0x409138
push 0x80000001
call sub.advapi32.dll_RegOpenKeyExW
test eax, eax
jne 0x4090ab
xor eax, eax
push ebp
push 0x4090a4
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x21a]
mov edx, 0x105
call fcn.00408ce0
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 0x409034
mov eax, dword [ebp - 0x10]
call fcn.004041fc
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.00406c3c
jmp 0x40907f
lea eax, [ebp - 0x10]
push eax
push 0
push 0
push 0
push 0x409178
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
test eax, eax
jne 0x40907f
mov eax, dword [ebp - 0x10]
call fcn.004041fc
mov dword [ebp - 8], eax
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
push eax
push 0
push 0
push 0x409178
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExW
mov eax, ebx
mov edx, dword [ebp - 8]
call fcn.00406c3c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4090ab
cmp dword [ebp - 8], 0
je 0x40909a
mov eax, dword [ebp - 8]
call fcn.00404218
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 0x4090c8
lea eax, [ebp - 4]
call fcn.00406a70
ret
Function at 0x40938c
Capabilities:
Identify system language via api

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdd8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x228], ebx
mov dword [ebp - 0x224], ebx
mov dword [ebp - 0x220], ebx
mov esi, ecx
mov dword [ebp - 0x21c], edx
mov dword [ebp - 0x218], eax
mov eax, dword [ebp - 0x218]
call fcn.00406a68
mov eax, dword [ebp - 0x21c]
call fcn.00406a68
lea edi, [ebp - 0x210]
xor eax, eax
push ebp
push 0x40952b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, esi
xor edx, edx
call fcn.00406a80
xor ebx, ebx
push 0x105
mov eax, dword [ebp - 0x21c]
call fcn.00406b0c
push eax
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrcpynW
lea eax, [ebp - 0x20a]
push eax
call sub.kernel32.dll_lstrlenW
add eax, eax
lea edx, [ebp - 0x20a]
add eax, edx
sub eax, 2
mov dword [edi], eax
jmp 0x40942c
sub dword [edi], 2
mov eax, dword [edi]
cmp word [eax], 0x2e
je 0x40943e
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
jne 0x409429
lea eax, [ebp - 0x20a]
cmp eax, dword [edi]
je 0x4094f7
add dword [edi], 2
mov eax, dword [edi]
mov word [eax], 0
lea eax, [ebp - 0x20a]
mov edx, dword [edi]
sub edx, eax
sar edx, 1
jns 0x409467
adc edx, 0
mov eax, 0x105
sub eax, edx
mov dword [ebp - 0x214], eax
lea edx, [ebp - 0x220]
mov eax, dword [ebp - 0x218]
call fcn.00408edc
cmp dword [ebp - 0x220], 0
je 0x40949f
push ebp
mov eax, dword [ebp - 0x220]
call fcn.00409280
pop ecx
mov ebx, eax
jmp 0x4094f7
push ebp
call sub.kernel32.dll_GetUserDefaultUILanguage
lea edx, [ebp - 0x224]
call fcn.00408ab8
mov eax, dword [ebp - 0x224]
call fcn.00409280
pop ecx
mov ebx, eax
test bl, bl
jne 0x4094ea
cmp byte [0x544b58], 0
jne 0x4094ea
push ebp
call sub.kernel32.dll_GetSystemDefaultUILanguage
lea edx, [ebp - 0x228]
call fcn.00408ab8
mov eax, dword [ebp - 0x228]
call fcn.00409280
pop ecx
mov ebx, eax
test bl, bl
jne 0x4094f7
push ebp
call fcn.00409330
pop ecx
mov ebx, eax
test bl, bl
je 0x40950d
mov eax, esi
lea edx, [ebp - 0x20a]
mov ecx, 0x105
call fcn.00406c90
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409532
lea eax, [ebp - 0x228]
mov edx, 5
call fcn.00406a78
ret

Function at 0x40c9d0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x544c50
push 0xa
push 0x40ca64
mov eax, dword [0x544c40]
push eax
call sub.kernel32.dll_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40c9f4
call fcn.00419c90
push ebx
mov eax, dword [0x544c40]
push eax
call sub.kernel32.dll_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40ca0b
call fcn.00419c90
push ebx
call sub.kernel32.dll_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40ca1d
call fcn.00419c90
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x544c54], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x544c58], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x544c5c], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x544c60], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x544c64], ecx
add edx, dword [eax + 0x14]
mov dword [0x544c68], edx
pop esi
pop ebx
ret
Function at 0x4118b0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x411959
test eax, edx
je 0x41195c
push 0
push 0
cmp word [eax - 0xa], 2
je 0x4118d9
push edx
mov edx, eax
mov eax, esp
call fcn.00406cac
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x4118ef
push eax
lea eax, [esp + 8]
call fcn.00406cac
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x4118fe
movzx eax, word [eax]
sub eax, ecx
jmp 0x411925
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 0x41193f
add ecx, 4
js 0x411916
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x41193c
push eax
mov eax, ecx
mov edx, 2
call fcn.0040612c
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x411923
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x411925
xor eax, eax
ret
test eax, eax
je 0x41196c
test edx, edx
jne 0x4118c0
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x412cec
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, esi
call fcn.00406b0c
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x412d0a
test al, 0x10
sete al
pop esi
pop ebx
ret
call sub.kernel32.dll_GetLastError_1
mov ebx, eax
cmp ebx, 2
je 0x412d2b
cmp ebx, 3
je 0x412d2b
cmp ebx, 0x7b
je 0x412d2b
mov eax, esi
call fcn.00412cac
test al, al
jne 0x412d2f
xor eax, eax
jmp 0x412d31
mov al, 1
pop esi
pop ebx
ret

Function at 0x412d34
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push ebx
mov ebx, eax
mov eax, ebx
call fcn.00406b0c
push eax
call sub.kernel32.dll_GetFileAttributesW
cmp eax, 0xffffffff
je 0x412d4d
test al, 0x10
jne 0x412d51
xor eax, eax
pop ebx
ret
mov al, 1
pop ebx
ret

Function at 0x416d4c
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 0x416d85
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00406bbc
jmp 0x416d8e
mov eax, ebx
mov edx, esi
call fcn.00406a80
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x416d98
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 0x416dba
movzx eax, word [esp]
jmp 0x416dbc
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x41754c
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 0x417671
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0041735c
mov esi, eax
mov eax, dword [0x540de4]
cmp byte [eax], 0
je 0x417619
mov eax, dword [0x540964]
call fcn.004046f4
call fcn.00404364
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 [0x417524]
call fcn.00408348
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 0x41768c
push 0xfffffffffffffff4
call sub.kernel32.dll_GetStdHandle_1
push eax
call sub.kernel32.dll_WriteFile_1
jmp 0x417655
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x5408c0]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x544c40]
call fcn.0040843c
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 0x417678
lea eax, [ebp - 4]
mov edx, dword [0x417524]
call fcn.00408354
ret

Function at 0x418850
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 0x418926
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.00406ad4
lea eax, [ebp - 4]
call fcn.00407494
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.00406b0c
push eax
call sub.version.dll_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x418910
mov eax, ebx
call fcn.004041fc
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x418909
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.00406b0c
push eax
call sub.version.dll_GetFileVersionInfoW
test eax, eax
je 0x4188f3
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x418938
mov eax, dword [ebp - 0x10]
push eax
call sub.version.dll_VerQueryValueW
test eax, eax
je 0x4188f3
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 0x418910
mov eax, dword [ebp - 0x10]
call fcn.00404218
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41892d
lea eax, [ebp - 4]
call fcn.00406a70
ret
Function at 0x419abf
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.0040648c
mov ebp, eax
push 0
push 0
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
mov edi, eax
cmp edi, 0x104
jbe 0x419ae2
mov eax, edi
add eax, eax
call fcn.004041fc
mov esi, eax
jmp 0x419ae4
mov esi, esp
push edi
push esi
push ebp
push ebx
push 0
push 0xfde9
call sub.kernel32.dll_MultiByteToWideChar_1
push edi
push esi
call sub.user32.dll_CharUpperBuffW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x419b1d
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 0x419b07
mov eax, esp
cmp esi, eax
je 0x419b2a
mov eax, esi
call fcn.00404218
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 0x419b64
cmp bl, 0
je 0x419b60
cmp bl, 0x41
jl 0x419b5b
cmp bl, 0x5a
jg 0x419b5b
or bl, 0x20
xor al, bl
inc esi
jmp 0x419b3f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x419aa4

Function at 0x41a398
Capabilities:
Query environment variable

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffff800
mov esi, edx
mov edi, eax
mov eax, esi
xor edx, edx
call fcn.00406a80
push 0x400
lea eax, [esp + 4]
push eax
mov eax, edi
call fcn.00406b0c
mov ebp, eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
mov ebx, eax
cmp ebx, 0x400
jge 0x41a3df
mov edx, esp
mov eax, esi
mov ecx, ebx
call fcn.00406bbc
jmp 0x41a3f8
mov edx, ebx
dec edx
mov eax, esi
call fcn.00406e0c
push ebx
mov eax, dword [esi]
call fcn.00406b0c
push eax
push ebp
call sub.kernel32.dll_GetEnvironmentVariableW
add esp, 0x800
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x43f470
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x43f50e
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x43f4d2
cmp byte [ebx + 0x10], 0
jne 0x43f4d2
cmp byte [ebx + 0x3c], 0
jne 0x43f4d2
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 0x43f4f3
lea edx, [ebp - 4]
mov eax, dword [0x540d5c]
call fcn.00409c30
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x42ff10]
call fcn.004176b8
call fcn.004058f8
jmp 0x43f4f3
lea edx, [ebp - 8]
mov eax, dword [0x540d5c]
call fcn.00409c30
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x42ff10]
call fcn.004176b8
call fcn.004058f8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43f515
lea eax, [ebp - 8]
mov edx, 2
call fcn.00406a78
ret