joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401564
Capabilities:
Accept command line arguments
Query environment variable

Disassembly:
jmp 0x401576
mov eax, dword [0x50c09f]
shl eax, 2
mov dword [0x50c0a3], eax
push edx
push 0
invalid
invalid

Function at 0x402480
Capabilities:
Generate random numbers using the delphi lcg

Disassembly:
push ebx
xor ebx, ebx
imul edx, dword [ebx + 0x409008], 0x8088405
inc edx
mov dword [ebx + 0x409008], edx
mul edx
mov eax, edx
pop ebx
ret

Function at 0x406e80
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
mov esi, eax
mov eax, dword [0x409214]
mov dword [eax], ecx
mov ebx, edx
test ebx, ebx
jle 0x406ea1
mov eax, 0xff
call fcn.00402480
xor byte [esi], al
inc esi
dec ebx
jne 0x406e91
pop esi
pop ebx
ret

Function at 0x40bdb4
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
mov esi, 0x51a3a4
push 0xa
push 0x40be48
mov eax, dword [0x51a318]
push eax
call sub.KERNEL32.DLL_FindResourceW
mov ebx, eax
test ebx, ebx
jne 0x40bdd8
call fcn.0043f62c
push ebx
mov eax, dword [0x51a318]
push eax
call sub.KERNEL32.DLL_LoadResource
mov ebx, eax
test ebx, ebx
jne 0x40bdef
call fcn.0043f62c
push ebx
call sub.KERNEL32.DLL_LockResource
mov dword [esi], eax
cmp dword [esi], 0
jne 0x40be01
call fcn.0043f62c
mov eax, dword [esi]
mov edx, dword [esi]
mov ecx, edx
add ecx, dword [eax]
mov dword [0x51a3a8], ecx
mov ecx, edx
add ecx, dword [eax + 4]
mov dword [0x51a3ac], ecx
mov ecx, edx
add ecx, dword [eax + 8]
mov dword [0x51a3b0], ecx
mov ecx, edx
add ecx, dword [eax + 0xc]
mov dword [0x51a3b4], ecx
mov ecx, edx
add ecx, dword [eax + 0x10]
mov dword [0x51a3b8], ecx
add edx, dword [eax + 0x14]
mov dword [0x51a3bc], edx
pop esi
pop ebx
ret

Function at 0x4291a8
Capabilities:
Resume thread

Disassembly:
push ebp
mov ebp, esp
push 0
push 0
push ebx
mov ebx, eax
xor eax, eax
push ebp
push 0x429246
push dword fs:[eax]
mov dword fs:[eax], esp
or dl, byte [ebx + 0xc]
je 0x42920a
cmp byte [ebx + 0x10], 0
jne 0x42920a
cmp byte [ebx + 0x3c], 0
jne 0x42920a
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 0x42922b
lea edx, [ebp - 4]
mov eax, dword [0x519dbc]
call fcn.00455334
mov ecx, dword [ebp - 4]
mov dl, 1
mov eax, dword [0x419e64]
call fcn.0043d15c
call fcn.00450ef8
jmp 0x42922b
lea edx, [ebp - 8]
mov eax, dword [0x519dbc]
call fcn.00455334
mov ecx, dword [ebp - 8]
mov dl, 1
mov eax, dword [0x419e64]
call fcn.0043d15c
call fcn.00450ef8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42924d
lea eax, [ebp - 8]
mov edx, 2
call fcn.00452060
ret
Function at 0x429ac4
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 0x429b12
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.0042912c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x429b2b
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret

Function at 0x429b34
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.0042912c
dec esi
jne 0x429b56
mov byte [ebx + 0xe], 0
pop esi
pop ebx
ret

Function at 0x42b370
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, 0x51a5e4
cmp dword [edi], 0
jne 0x42b3ec
push 0x40
push 0x1000
push 0x1000
push 0
call sub.KERNEL32.DLL_VirtualAlloc
mov esi, eax
mov eax, dword [0x51a5e0]
mov dword [esi], eax
lea edx, [esi + 4]
mov eax, 0x5105a0
mov ecx, 2
call fcn.0044f9a4
mov edx, 0x42b348
lea eax, [esi + 5]
call fcn.0042b368
mov dword [esi + 6], eax
lea ebx, [esi + 0xa]
mov byte [ebx], 0xe8
lea edx, [esi + 4]
mov eax, ebx
call fcn.0042b368
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 0x42b3c1
mov dword [0x51a5e0], 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
Function at 0x42eab4
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffc4
push ebx
xor ecx, ecx
mov dword [ebp - 0x3c], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], ecx
mov ebx, edx
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x42ec2f
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004520bc
mov eax, dword [ebp - 4]
call fcn.0042e34c
mov byte [ebp - 0x11], al
cmp byte [ebp - 0x11], 0
jne 0x42eb06
lea eax, [ebp - 4]
mov ecx, 1
mov edx, 1
call fcn.00452860
mov eax, dword [ebp - 0xc]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov edx, ebx
mov eax, dword [ebp - 0xc]
call fcn.0042f760
mov dword [ebp - 0x1c], eax
cmp dword [ebp - 0x1c], 0
je 0x42ebe5
xor eax, eax
push ebp
push 0x42ebde
push dword fs:[eax]
mov dword fs:[eax], esp
mov edx, dword [ebp - 0x1c]
mov eax, dword [ebp - 0xc]
call fcn.0042e6b4
lea edx, [ebp - 0x38]
mov eax, dword [ebp - 0xc]
call fcn.0042ec64
test al, al
je 0x42ebbc
mov ecx, dword [ebp - 0x34]
inc ecx
lea eax, [ebp - 8]
xor edx, edx
call fcn.004521a4
mov ebx, dword [ebp - 0x38]
dec ebx
cmp ebx, 0
jl 0x42ebbc
mov eax, dword [ebp - 0x34]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 8]
call fcn.004520f4
push eax
push ebx
mov eax, dword [ebp - 0x1c]
push eax
call sub.ADVAPI32.DLL_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0042e614
test al, al
je 0x42ebb6
mov eax, dword [ebp - 8]
call fcn.004520f4
mov edx, eax
lea eax, [ebp - 0x3c]
call fcn.00452214
mov edx, dword [ebp - 0x3c]
mov eax, dword [ebp - 0xc]
call fcn.0042eab4
dec ebx
cmp ebx, 0xffffffff
jne 0x42eb65
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ebe5
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0xc]
call fcn.0042e6b4
mov eax, dword [ebp - 0x1c]
push eax
call sub.ADVAPI32.DLL_RegCloseKey
ret
mov eax, dword [ebp - 4]
call fcn.004520f4
push eax
movzx edx, byte [ebp - 0x11]
mov eax, dword [ebp - 0xc]
call fcn.0042e6a0
push eax
call sub.ADVAPI32.DLL_RegDeleteKeyW
mov edx, eax
mov eax, dword [ebp - 0xc]
call fcn.0042e614
mov ebx, eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42ec36
lea eax, [ebp - 0x3c]
call fcn.00452058
lea eax, [ebp - 8]
mov edx, 2
call fcn.00452060
ret

Function at 0x42f63c
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
movzx eax, byte [ebp + 8]
call fcn.0042e3c0
mov esi, eax
mov eax, dword [ebp + 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
push esi
push 0
mov eax, edi
call fcn.004520f4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.ADVAPI32.DLL_RegSetValueExW
mov edx, eax
mov eax, ebx
call fcn.0042e614
test al, al
jne 0x42f6a4
mov dword [ebp - 0xc], edi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x51a0c4]
mov dl, 1
mov eax, dword [0x42d170]
call fcn.0043d360
call fcn.00450ef8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
Function at 0x42f6b0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
mov dword [ebp - 4], eax
lea eax, [ebp + 0xc]
push eax
push edi
lea eax, [ebp - 4]
push eax
push 0
mov eax, esi
call fcn.004520f4
push eax
mov eax, dword [ebx + 4]
push eax
call sub.ADVAPI32.DLL_RegQueryValueExW
mov edx, eax
mov eax, ebx
call fcn.0042e614
test al, al
jne 0x42f711
mov dword [ebp - 0xc], esi
mov byte [ebp - 8], 0x11
lea eax, [ebp - 0xc]
push eax
push 0
mov ecx, dword [0x51a0c8]
mov dl, 1
mov eax, dword [0x42d170]
call fcn.0043d360
call fcn.00450ef8
mov ebx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.0042e3f0
mov edx, dword [ebp + 8]
mov byte [edx], al
mov eax, ebx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x42fd10
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd0
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 0x30], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 8], edx
mov esi, eax
xor eax, eax
push ebp
push 0x42fe38
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, esi
call fcn.0042e6b4
xor eax, eax
push ebp
push 0x42fe13
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x2c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042ec64
test al, al
je 0x42fdf7
mov eax, dword [ebp + 8]
push eax
xor ecx, ecx
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0042fbf0
pop ecx
mov ecx, dword [ebp - 0x20]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004521a4
mov ebx, dword [ebp - 0x24]
dec ebx
test ebx, ebx
jl 0x42fdf7
inc ebx
xor edi, edi
mov eax, dword [ebp - 0x20]
inc eax
mov dword [ebp - 0xc], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004520f4
push eax
push edi
push esi
call sub.ADVAPI32.DLL_RegEnumValueW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042e614
test al, al
je 0x42fdf3
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp - 4]
call fcn.004520f4
mov edx, eax
lea eax, [ebp - 0x30]
call fcn.00452214
mov ecx, dword [ebp - 0x30]
mov edx, dword [ebp - 8]
mov eax, esi
call fcn.0042fbf0
pop ecx
inc edi
dec ebx
jne 0x42fd9b
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x42fe1a
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x10]
call fcn.0042e6b4
ret
Function at 0x42fe48
Capabilities:
Query or enumerate registry key

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb0
xor ecx, ecx
mov dword [ebp - 0x50], ecx
mov dword [ebp - 0x4c], ecx
mov dword [ebp - 0x48], ecx
mov dword [ebp - 4], ecx
mov dword [ebp - 0xc], edx
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x430096
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 8]
call fcn.0042e6b4
xor eax, eax
push ebp
push 0x43006c
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 0x44]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042ec64
test al, al
je 0x430050
mov ecx, dword [ebp - 0x40]
inc ecx
lea eax, [ebp - 4]
xor edx, edx
call fcn.004521a4
mov eax, dword [ebp - 0x44]
dec eax
test eax, eax
jl 0x430050
inc eax
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], 0
mov eax, dword [ebp - 0x40]
inc eax
mov dword [ebp - 0x10], eax
push 0
push 0
push 0
push 0
lea eax, [ebp - 0x10]
push eax
mov eax, dword [ebp - 4]
call fcn.004520f4
push eax
mov eax, dword [ebp - 0x14]
push eax
mov eax, dword [ebp - 8]
push eax
call sub.ADVAPI32.DLL_RegEnumKeyExW
mov edx, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042e614
test al, al
je 0x430044
mov eax, dword [ebp - 4]
call fcn.004520f4
mov edx, eax
lea eax, [ebp - 0x48]
call fcn.00452214
mov edx, dword [ebp - 0x48]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042f760
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x20], 0
je 0x430044
xor eax, eax
push ebp
push 0x43003d
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0xc]
call fcn.0042e6b4
xor eax, eax
push ebp
push 0x43001f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.004520f4
mov edx, eax
lea eax, [ebp - 0x4c]
call fcn.00452214
mov edx, dword [ebp - 0x4c]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042e6b8
mov eax, dword [ebp - 4]
call fcn.004520f4
mov edx, eax
lea eax, [ebp - 0x50]
call fcn.00452214
mov edx, dword [ebp - 0x50]
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
call fcn.0042f760
mov dword [ebp - 0x24], eax
xor eax, eax
push ebp
push 0x42fffc
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0042fd10
pop ecx
mov eax, dword [ebp + 8]
push eax
mov edx, dword [ebp - 0x24]
mov eax, dword [ebp - 0x20]
call fcn.0042fe48
pop ecx
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430003
mov eax, dword [ebp - 0x24]
push eax
call sub.ADVAPI32.DLL_RegCloseKey
ret
inc dword [ebp - 0x14]
dec dword [ebp - 0x28]
jne 0x42fed3
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x430073
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov edx, dword [ebp - 0x18]
call fcn.0042e6b4
ret
Function at 0x437dc0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x437e69
test eax, edx
je 0x437e6c
push 0
push 0
cmp word [eax - 0xa], 2
je 0x437de9
push edx
mov edx, eax
mov eax, esp
call fcn.0045226c
pop edx
mov eax, dword [esp]
cmp word [edx - 0xa], 2
je 0x437dff
push eax
lea eax, [esp + 8]
call fcn.0045226c
pop eax
mov edx, dword [esp + 4]
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x437e0e
movzx eax, word [eax]
sub eax, ecx
jmp 0x437e35
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 0x437e4f
add ecx, 4
js 0x437e26
pop eax
pop ebx
mov ecx, esp
mov edx, dword [ecx]
or edx, dword [ecx + 4]
je 0x437e4c
push eax
mov eax, ecx
mov edx, 2
call fcn.00451610
pop eax
pop edx
pop edx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x437e33
movzx eax, word [ecx + eax]
movzx edx, word [ecx + edx]
sub eax, edx
pop ebx
pop ebx
jmp 0x437e35
xor eax, eax
ret
test eax, eax
je 0x437e7c
test edx, edx
jne 0x437dd0
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x43c818
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 0x100
lea ecx, [ebp - 0x200]
push ecx
push edx
push eax
call sub.KERNEL32.DLL_GetLocaleInfoW
test eax, eax
jle 0x43c851
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.004521a4
jmp 0x43c85a
mov eax, ebx
mov edx, esi
call fcn.00452068
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x43c864
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
test eax, eax
jle 0x43c886
movzx eax, word [esp]
jmp 0x43c888
mov eax, edi
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x43d018
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 0x43d13d
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0043ce28
mov esi, eax
mov eax, dword [0x519fc8]
cmp byte [eax], 0
je 0x43d0e5
mov eax, dword [0x519fcc]
call fcn.0044fcf4
call fcn.0044f954
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 [0x43cff0]
call fcn.00453960
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 0x43d158
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
jmp 0x43d121
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x519e3c]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x51a318]
call fcn.00453a54
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 0x43d144
lea eax, [ebp - 4]
mov edx, dword [0x43cff0]
call fcn.0045396c
ret

Function at 0x43e304
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 0x43e3da
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
lea eax, [ebp - 4]
mov edx, ebx
call fcn.004520bc
lea eax, [ebp - 4]
call fcn.00452a54
lea eax, [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
call fcn.004520f4
push eax
call sub.VERSION.DLL_GetFileVersionInfoSizeW
mov ebx, eax
test ebx, ebx
je 0x43e3c4
mov eax, ebx
call fcn.0044f764
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x43e3bd
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.004520f4
push eax
call sub.VERSION.DLL_GetFileVersionInfoW
test eax, eax
je 0x43e3a7
lea eax, [ebp - 0x18]
push eax
lea eax, [ebp - 0x14]
push eax
push 0x43e3ec
mov eax, dword [ebp - 0x10]
push eax
call sub.VERSION.DLL_VerQueryValueW
test eax, eax
je 0x43e3a7
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 0x43e3c4
mov eax, dword [ebp - 0x10]
call fcn.0044f780
ret
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x43e3e1
lea eax, [ebp - 4]
call fcn.00452058
ret
Function at 0x43f4dc
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.00451944
mov ebp, eax
push 0
push 0
push ebp
push ebx
push 0
push 0xfde9
call sub.KERNEL32.DLL_MultiByteToWideChar
mov edi, eax
cmp edi, 0x104
jbe 0x43f486
mov eax, edi
add eax, eax
call fcn.0044f764
mov esi, eax
jmp 0x43f488
mov esi, esp
push edi
push esi
push ebp
push ebx
push 0
push 0xfde9
call sub.KERNEL32.DLL_MultiByteToWideChar
push edi
push esi
call sub.USER32.DLL_CharUpperBuffW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x43f4c1
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 0x43f4ab
mov eax, esp
cmp esi, eax
je 0x43f4ce
mov eax, esi
call fcn.0044f780
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 0x43f508
cmp bl, 0
je 0x43f504
cmp bl, 0x41
jl 0x43f4ff
cmp bl, 0x5a
jg 0x43f4ff
or bl, 0x20
xor al, bl
inc esi
jmp 0x43f4e3
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x43f448

Function at 0x44fbc0
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.00452068
test esi, esi
jne 0x44fbf8
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.004521a4
jmp 0x44fc16
call sub.KERNEL32.DLL_GetCommandLineW
mov edi, eax
mov edx, ebx
mov eax, edi
call fcn.0044faa4
mov edi, eax
test esi, esi
je 0x44fc16
cmp dword [ebx], 0
je 0x44fc16
dec esi
jmp 0x44fbff
add esp, 0x20c
pop edi
pop esi
pop ebx
ret

Function at 0x451384
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x51c988], 0
je 0x4513e5
cmp word [0x51cc64], 0xd7b2
jne 0x4513ad
cmp dword [0x51cc6c], 0
jbe 0x4513ad
mov eax, 0x51cc60
call dword [0x51cc7c]
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 0x451410
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
pop edx
ret
cmp byte [0x510abc], 0
jne 0x451401
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.USER32.DLL_MessageBoxA
pop edx
ret

Function at 0x451570
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 [0x510a8c], 0
je 0x451596
mov edx, esi
mov eax, ebx
call dword [0x510a8c]
jmp 0x4515a5
mov eax, 8
call fcn.0044f764
mov dword [eax], ebx
mov dword [eax + 4], esi
mov byte [0x51c989], 1
mov edx, dword [ebp + 8]
push edx
mov edx, dword [ebp + 0xc]
push edx
push eax
mov eax, 0x451538
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 0x453f64
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 0x4540cb
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 8]
xor edx, edx
call fcn.00452068
cmp si, word [0x51126c]
jb 0x453ffe
cmp si, word [0x51146c]
ja 0x453ffe
mov edi, 0x40
xor eax, eax
mov dword [ebp - 0xc], eax
cmp edi, dword [ebp - 0xc]
jb 0x453ffe
mov ebx, dword [ebp - 0xc]
add ebx, edi
shr ebx, 1
cmp si, word [ebx*8 + 0x51126c]
jae 0x453fd8
mov edi, ebx
dec edi
jmp 0x453ff9
cmp si, word [ebx*8 + 0x51126c]
jbe 0x453fe8
inc ebx
mov dword [ebp - 0xc], ebx
jmp 0x453ff9
mov edx, dword [ebp - 8]
mov eax, dword [ebx*8 + 0x511270]
call fcn.00453e74
jmp 0x453ffe
cmp edi, dword [ebp - 0xc]
jae 0x453fc2
mov eax, dword [ebp - 8]
cmp dword [eax], 0
jne 0x4540ad
push 2
movzx eax, si
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x4540ad
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.00452250
push dword [ebp - 0x164]
push 0x4540e8
lea eax, [ebp - 0x168]
lea edx, [ebp - 0x160]
mov ecx, 0x55
call fcn.00452250
push dword [ebp - 0x168]
push 0x4540f8
lea eax, [ebp - 0x16c]
lea edx, [ebp - 0xb6]
mov ecx, 0x55
call fcn.00452250
push dword [ebp - 0x16c]
mov eax, dword [ebp - 8]
mov edx, 5
call fcn.00452608
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4540d2
lea eax, [ebp - 0x16c]
mov edx, 3
call fcn.00452060
ret