joyce8/EMBER2024-capa huggingface dataset:
Function at 0x50ee50
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x56804f
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x5be410]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
push 0
call dword [sym.imp.Qt5Core.dll_public:_void___thiscall_QObject::constructor_class_QObject__]
lea ecx, [esi + 8]
mov dword [ebp - 4], 0
mov dword [esi], vtable.IGeneralOperation.0
call fcn.004663e0
lea ecx, [esi + 0xc]
call dword [sym.imp.Qt5Core.dll_public:_void___thiscall_QString::constructor_void_]
lea ecx, [esi + 0x10]
mov dword [ebp - 4], 1
mov dword [esi], vtable.ICalItemByL1Operation.0
call fcn.00543a10
mov dword [esi], vtable.CMultiRatPathLossV7.0
mov dword [ebp - 4], 2
mov dword [esi + 0x24], 0
mov dword [esi + 0x28], 0
mov dword [esi + 0x2c], 0
mov dword [esi + 0x30], 0
mov dword [esi + 0x34], 0
mov dword [esi + 0x38], 0
lea ecx, [esi + 0x40]
mov byte [ebp - 4], 4
call fcn.0048d280
lea ecx, [esi + 0x41]
call fcn.0048d280
lea ecx, [esi + 0x2a7]
call fcn.0048d280
push 0x264
lea eax, [esi + 0x43]
mov byte [esi + 0x42], 0
push 0
push eax
call sub.VCRUNTIME140.dll_memset
mov eax, dword [ebp + 8]
add esp, 0xc
mov dword [esi + 0x3c], eax
mov eax, dword [esi + 0x24]
mov dword [esi + 0x28], eax
mov eax, dword [esi + 0x30]
mov dword [esi + 0x34], eax
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
pop eax
nop
nop
nop
nop
add eax, 0x403d6f
sub eax, 0x403d15
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
nop
jmp loc.00401219

Function at 0x401a6f
Capabilities:
Accept command line arguments
Hide graphical window

Disassembly:
push ebp
mov ebp, esp
call sub.kernel32.dll_GetCommandLineA
mov dword [0x404f48], eax
add ebp, 8
mov dword [0x404123], ebp
sub ebp, 8
mov dword [0x404f4c], 0x30
mov dword [0x404f50], 3
mov dword [0x404f58], 0
mov dword [0x404f5c], 0
mov dword [0x404f54], 0x402a60
mov eax, dword [0x40411b]
mov dword [0x404f60], eax
mov dword [0x404f6c], 0x10
mov dword [0x404f74], 0x404108
push 0x7f00
push 0
call sub.user32.dll_LoadIconA
mov dword [0x404f64], eax
mov dword [0x404f78], eax
push 0x7f00
push 0
call sub.user32.dll_LoadCursorA
mov dword [0x404f68], eax
push 0x404f4c
call sub.user32.dll_RegisterClassExA
push 0
push dword [0x40411b]
push 0
push 0
push 0xc8
push 0x12c
push 0x50
push 0x190
push 0xc0000
push str.Hello_from_Win32
push str.Class1
push 0
call sub.user32.dll_CreateWindowExA
mov dword [0x404f40], eax
push 0
push dword [0x404f40]
call sub.user32.dll_ShowWindow
push dword [0x404f40]
call sub.user32.dll_UpdateWindow
push 0
push 0
push 0
push 0x404f7c
call sub.user32.dll_GetMessageA
or eax, eax
je 0x401b83
push 0x404f7c
call sub.user32.dll_TranslateMessage
push 0x404f7c
call sub.user32.dll_DispatchMessageA
jmp 0x401b59
mov eax, dword [0x404f84]
mov esi, dword [0x404fdc]
lea ecx, [0x40411b]
add esi, eax
call esi
mov eax, dword [0x404f84]
push eax
call sub.kernel32.dll_ExitProcess
int3
Function at 0x409054
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov eax, 0x37
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
nop
movzx ebx, byte [ecx + eax - 0x37]
xor ebx, eax
mov byte [edx + eax - 0x37], bl
inc eax
cmp eax, 0x3e
jne 0x409064
pop ebx
ret

Function at 0x4090b4
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov eax, 0x37
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
nop
movzx ebx, byte [ecx + eax - 0x37]
xor ebx, eax
mov byte [edx + eax - 0x37], bl
inc eax
cmp eax, 0x3c
jne 0x4090c4
pop ebx
ret

Function at 0x409254
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov eax, 0x37
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
nop
movzx ebx, byte [ecx + eax - 0x37]
xor ebx, eax
mov byte [edx + eax - 0x37], bl
inc eax
cmp eax, 0x40
jne 0x409264
pop ebx
ret

Function at 0x4092ac
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov eax, 0x37
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
nop
movzx ebx, byte [ecx + eax - 0x37]
xor ebx, eax
mov byte [edx + eax - 0x37], bl
inc eax
cmp eax, 0x44
jne 0x4092bc
pop ebx
ret

Function at 0x409f30
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov eax, 0x37
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
nop
movzx ebx, byte [ecx + eax - 0x37]
xor ebx, eax
mov byte [edx + eax - 0x37], bl
inc eax
cmp eax, 0x49
jne 0x409f40
pop ebx
ret

Function at 0x409f88
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov eax, 0x37
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
nop
movzx ebx, byte [ecx + eax - 0x37]
xor ebx, eax
mov byte [edx + eax - 0x37], bl
inc eax
cmp eax, 0x43
jne 0x409f98
pop ebx
ret
Function at 0x411fb8
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.00412478
mov byte [esp], al
cmp byte [esp], 0
jne 0x412141
test edi, edi
je 0x412141
mov byte [esp + 1], 0
test ebp, ebp
jle 0x412081
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
xor eax, eax
mov dword [esp + 0xc], eax
test ebp, ebp
jle 0x41205c
cmp edi, 0xffffffff
je 0x41201d
call sub.KERNEL32.DLL_GetTickCount
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x41201d
mov byte [esp], 0
jmp 0x412141
cmp dword [esi], 1
jg 0x41205c
cmp dword [esi], 0
jne 0x41204e
xor eax, eax
mov edx, 1
lock cmpxchg dword [esi], edx
test eax, eax
jne 0x41204e
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [esi + 8], eax
mov dword [esi + 4], 1
mov byte [esp], 1
jmp 0x412141
lea eax, [esp + 0xc]
call fcn.00411c68
dec ebp
test ebp, ebp
jg 0x412002
cmp edi, 0xffffffff
je 0x412081
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
ja 0x41207f
mov byte [esp], 0
jmp 0x412141
sub edi, eax
mov ebx, dword [esi]
test ebx, ebx
je 0x411fc6
lea edx, [ebx + 2]
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x412081
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 4], eax
mov eax, esi
call fcn.004121bc
mov edx, eax
mov ebx, dword [0x4fdc14]
mov ecx, edi
xor eax, eax
call dword [ebx + 0x10]
test eax, eax
sete byte [esp]
cmp edi, 0xffffffff
je 0x4120e5
call sub.KERNEL32.DLL_GetTickCount
mov dword [esp + 8], eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
cmp edi, eax
jbe 0x4120e3
mov eax, dword [esp + 8]
sub eax, dword [esp + 4]
sub edi, eax
jmp 0x4120e5
xor edi, edi
cmp byte [esp], 0
je 0x41210b
mov ebx, dword [esi]
test bl, 1
jne 0x412121
mov edx, ebx
sub edx, 2
or edx, 1
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x4120eb
mov byte [esp + 1], 1
jmp 0x412121
mov ebx, dword [esi]
mov edx, ebx
sub edx, 2
mov eax, ebx
lock cmpxchg dword [esi], edx
cmp ebx, eax
jne 0x41210b
mov byte [esp + 1], 1
cmp byte [esp + 1], 0
je 0x412098
cmp byte [esp], 0
je 0x412141
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 0x412f34
Capabilities:
Write file on windows

Disassembly:
push ecx
cmp byte [0x4fd374], 0
je 0x412f9b
cmp word [0x4fd660], 0xd7b2
jne 0x412f5d
cmp dword [0x4fd668], 0
jbe 0x412f5d
mov eax, 0x4fd65c
call dword [0x4fd678]
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, 0x412fc8
call fcn.00413ab4
push eax
push 0xfffffffffffffff5
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
pop edx
ret
cmp byte [0x4f5d28], 0
jne 0x412fb7
push 0
push str.Error
push str.Runtime_error_____at_00000000
push 0
call sub.USER32.DLL_MessageBoxA
pop edx
ret
Function at 0x41315c
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 [0x4f5cec], 0
je 0x413187
mov edx, edi
mov eax, esi
call dword [0x4f5cec]
mov ebx, eax
jmp 0x413198
mov eax, 8
call fcn.00410398
mov ebx, eax
mov dword [ebx], esi
mov dword [ebx + 4], edi
mov byte [0x4fd375], 1
mov eax, dword [ebp + 8]
push eax
mov eax, dword [ebp + 0xc]
push eax
push ebx
mov eax, 0x413124
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 0x4131c8
mov eax, ebx
call fcn.004103b4
mov eax, esi
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret 0xc

Function at 0x416924
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 0x416a8b
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.0041329c
cmp si, word [0x4f66f8]
jb 0x4169bc
cmp si, word [0x4f68f8]
ja 0x4169bc
mov edi, 0x40
xor eax, eax
mov dword [ebp - 8], eax
cmp edi, dword [ebp - 8]
jb 0x4169bc
mov ebx, edi
add ebx, dword [ebp - 8]
shr ebx, 1
cmp si, word [ebx*8 + 0x4f66f8]
jae 0x416996
mov edi, ebx
dec edi
jmp 0x4169b7
cmp si, word [ebx*8 + 0x4f66f8]
jbe 0x4169a6
inc ebx
mov dword [ebp - 8], ebx
jmp 0x4169b7
mov edx, dword [ebp - 4]
mov eax, dword [ebx*8 + 0x4f66fc]
call fcn.00416840
jmp 0x4169bc
cmp edi, dword [ebp - 8]
jae 0x416980
mov eax, dword [ebp - 4]
cmp dword [eax], 0
jne 0x416a6b
push 2
movzx eax, si
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x416a6b
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.00413d9c
push dword [ebp - 0x160]
push 0x416aa8
lea eax, [ebp - 0x164]
lea edx, [ebp - 0x15c]
mov ecx, 0x55
call fcn.00413d9c
push dword [ebp - 0x164]
push 0x416ab8
lea eax, [ebp - 0x168]
lea edx, [ebp - 0xb2]
mov ecx, 0x55
call fcn.00413d9c
push dword [ebp - 0x168]
mov eax, dword [ebp - 4]
mov edx, 5
call fcn.00413fd4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x416a92
lea eax, [ebp - 0x168]
mov edx, 3
call fcn.004132fc
pop eax
jmp eax
Function at 0x416c40
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 0x416d46
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x4fff34
call sub.KERNEL32.DLL_EnterCriticalSection
cmp bx, word [0x4fff4c]
jne 0x416c8c
mov eax, esi
mov edx, 0x4fff4e
mov ecx, 0x55
call fcn.00413d9c
push 0x4fff34
call sub.KERNEL32.DLL_LeaveCriticalSection
jmp 0x416d2e
push 0x4fff34
call sub.KERNEL32.DLL_LeaveCriticalSection
mov eax, esi
call fcn.0041329c
push 2
movzx eax, bx
push eax
call sub.KERNEL32.DLL_IsValidLocale
test eax, eax
je 0x416cfb
cmp byte [0x4fff30], 0
je 0x416cc0
mov edx, esi
mov eax, ebx
call fcn.00416b24
jmp 0x416cfb
mov edx, esi
mov eax, ebx
call fcn.00416924
call sub.KERNEL32.DLL_GetSystemDefaultUILanguage
cmp bx, ax
je 0x416cfb
cmp dword [esi], 0
je 0x416ce4
mov eax, esi
mov edx, 0x416d60
call fcn.00413ef4
call sub.KERNEL32.DLL_GetSystemDefaultUILanguage
lea edx, [ebp - 4]
call fcn.00416924
mov edx, dword [ebp - 4]
mov eax, esi
call fcn.00413ef4
push 0x4fff34
call sub.KERNEL32.DLL_EnterCriticalSection
mov word [0x4fff4c], bx
mov eax, dword [esi]
call fcn.00413d00
mov ecx, eax
mov eax, 0x4fff4e
mov edx, 0xaa
call fcn.004167a0
push 0x4fff34
call sub.KERNEL32.DLL_LeaveCriticalSection
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x416d4d
lea eax, [ebp - 4]
call fcn.0041329c
pop eax
jmp eax
Function at 0x416f88
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.00413390
xor eax, eax
push ebp
push 0x4171b0
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [ebp - 4], 0
jne 0x416fce
push 0x105
lea eax, [ebp - 0x21e]
push eax
push 0
call sub.KERNEL32.DLL_GetModuleFileNameW
jmp 0x416fe8
mov eax, dword [ebp - 4]
call fcn.00413d00
mov ecx, eax
lea eax, [ebp - 0x21e]
mov edx, 0x105
call fcn.004167a0
cmp word [ebp - 0x21e], 0
je 0x417193
xor eax, eax
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x4171c0
push SysReAllocStringLen
call sub.ADVAPI32.DLL_RegOpenKeyExW
test eax, eax
je 0x4170b7
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x4171c0
push SysReAllocStringLen
call sub.ADVAPI32.DLL_RegOpenKeyExW
test eax, eax
je 0x4170b7
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x4171fc
push SysReAllocStringLen
call sub.ADVAPI32.DLL_RegOpenKeyExW
test eax, eax
je 0x4170b7
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x4171fc
push SysReAllocStringLen
call sub.ADVAPI32.DLL_RegOpenKeyExW
test eax, eax
je 0x4170b7
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x417230
push SysReAllocStringLen
call sub.ADVAPI32.DLL_RegOpenKeyExW
test eax, eax
je 0x4170b7
lea eax, [ebp - 0x10]
push eax
push 0x20019
push 0
push 0x417264
push SysReAllocStringLen
call sub.ADVAPI32.DLL_RegOpenKeyExW
test eax, eax
jne 0x417193
xor eax, eax
push ebp
push 0x41718c
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
lea eax, [ebp - 0x21e]
call fcn.00416d88
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 0x41711a
mov eax, dword [ebp - 0x14]
call fcn.00410398
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.00413d60
jmp 0x417165
lea eax, [ebp - 0x14]
push eax
push 0
push 0
push 0
push 0x4172a4
mov eax, dword [ebp - 0x10]
push eax
call sub.ADVAPI32.DLL_RegQueryValueExW
test eax, eax
jne 0x417165
mov eax, dword [ebp - 0x14]
call fcn.00410398
mov dword [ebp - 0xc], eax
lea eax, [ebp - 0x14]
push eax
mov eax, dword [ebp - 0xc]
push eax
push 0
push 0
push 0x4172a4
mov eax, dword [ebp - 0x10]
push eax
call sub.ADVAPI32.DLL_RegQueryValueExW
mov eax, esi
mov edx, dword [ebp - 0xc]
call fcn.00413d60
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x417193
cmp dword [ebp - 0xc], 0
je 0x417180
mov eax, dword [ebp - 0xc]
call fcn.004103b4
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 0x4171b7
lea eax, [ebp - 8]
mov edx, 2
call fcn.004132fc
pop eax
jmp eax
Function at 0x4174c4
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.00413390
xor eax, eax
push ebp
push 0x417586
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.00413d9c
mov ecx, dword [ebp - 0x10]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00413f4c
mov eax, dword [ebx]
call fcn.0041736c
test al, al
jne 0x417561
mov word [ebp - 8], 0
lea eax, [ebp - 0x14]
lea edx, [ebp - 0xc]
mov ecx, 4
call fcn.00413d9c
mov ecx, dword [ebp - 0x14]
mov eax, ebx
mov edx, dword [ebp - 4]
call fcn.00413f4c
mov eax, dword [ebx]
call fcn.0041736c
test al, al
jne 0x417561
mov eax, ebx
call fcn.0041329c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x41758d
lea eax, [ebp - 0x14]
mov edx, 2
call fcn.004132fc
lea eax, [ebp - 4]
call fcn.0041329c
pop eax
jmp eax

Function at 0x4190c0
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 0x419c24
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
xor eax, eax
push ebp
push 0x419d02
push dword fs:[eax]
mov dword fs:[eax], esp
sub dword [0x4fdcb0], 1
jae 0x419cf2
call fcn.00411178
call fcn.00410e00
call fcn.00410150
push 0x400
call sub.KERNEL32.DLL_SetThreadLocale
call fcn.004166a4
mov byte [0x4f5d10], 2
mov dword [0x4fd330], 0x4f4440
mov dword [0x4fd334], 0x4f4458
mov byte [0x4fd376], 2
call fcn.004190c0
mov dword [0x4fd37c], eax
mov dword [0x4fd31c], 0x4156e8
call fcn.004111b4
call fcn.004111d0
mov word [0x4fd384], 0xd7b0
mov word [0x4fd660], 0xd7b0
mov word [0x4fd93c], 0xd7b0
call sub.KERNEL32.DLL_GetCommandLineW
mov dword [0x4fd368], eax
call fcn.0040e7d8
mov dword [0x4fd364], eax
call sub.KERNEL32.DLL_GetACP
mov dword [0x4fdc98], eax
mov dword [0x4fdc9c], 0x4b0
call sub.KERNEL32.DLL_GetCurrentThreadId
mov dword [0x4fd35c], eax
call fcn.004190d4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x419d09
pop eax
jmp eax
Function at 0x428508
Capabilities:
Encrypt data using rc4 prga

Disassembly:
cmp eax, edx
je 0x428561
test eax, edx
je 0x428564
movzx ecx, word [edx]
cmp cx, word [eax]
je 0x42851f
movzx eax, word [eax]
sub eax, ecx
jmp 0x428546
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 0x428547
add ecx, 4
js 0x428537
pop eax
pop ebx
ret
bsf ebx, ebx
shr ebx, 4
add ebx, ebx
add ecx, ebx
jns 0x428544
movzx eax, word [eax + ecx]
movzx edx, word [edx + ecx]
sub eax, edx
pop ebx
pop ebx
jmp 0x428546
xor eax, eax
ret
test eax, eax
je 0x428570
test edx, edx
jne 0x428510
mov eax, dword [eax - 4]
ret
sub eax, dword [edx - 4]
ret

Function at 0x42de1c
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 0x42de55
mov ecx, eax
dec ecx
lea edx, [ebp - 0x200]
mov eax, ebx
call fcn.00413434
jmp 0x42de5e
mov eax, ebx
mov edx, esi
call fcn.0041368c
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4

Function at 0x42de68
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 0x42de8c
movzx eax, word [esp]
jmp 0x42de8e
mov eax, edi
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x42f5a8
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 0x42f6cf
push dword fs:[ecx]
mov dword fs:[ecx], esp
push 0x400
lea ecx, [ebp - 0x888]
call fcn.0042f3b0
mov esi, eax
mov eax, dword [0x4fcc80]
cmp byte [eax], 0
je 0x42f675
mov eax, dword [0x4fccd0]
call fcn.00410d9c
call fcn.0041059c
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 [0x42f578]
call fcn.00415e80
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 0x42f6e8
push 0xfffffffffffffff4
call sub.KERNEL32.DLL_GetStdHandle
push eax
call sub.KERNEL32.DLL_WriteFile
jmp 0x42f6b1
push 0x40
lea eax, [ebp - 0x88]
push eax
mov eax, dword [0x4fccd4]
mov eax, dword [eax + 4]
push eax
mov eax, dword [0x4fd2ac]
call fcn.00416444
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 0x42f6d6
lea eax, [ebp - 4]
mov edx, dword [0x42f578]
call fcn.00415fa4
pop eax
jmp eax

Function at 0x431828
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.00413780
mov ebp, eax
push ebp
push 0
push 0
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.004190a0
mov edi, eax
cmp edi, 0x104
jbe 0x4317d3
mov eax, edi
add eax, eax
call fcn.00410398
mov esi, eax
jmp 0x4317d5
mov esi, esp
push ebp
push esi
push edi
mov ecx, ebx
xor edx, edx
mov eax, 0xfde9
call fcn.004190a0
push esi
call sub.USER32.DLL_CharUpperW
xor ebx, ebx
mov eax, edi
dec eax
test eax, eax
jl 0x43180e
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 0x4317f8
mov eax, esp
cmp esi, eax
je 0x43181b
mov eax, esi
call fcn.004103b4
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 0x431854
cmp bl, 0
je 0x431850
cmp bl, 0x41
jl 0x43184b
cmp bl, 0x5a
jg 0x43184b
or bl, 0x20
xor al, bl
inc esi
jmp 0x43182f
pop ecx
pop ebx
pop esi
ret
pop eax
pop ebx
pop esi
jmp 0x431794

Function at 0x432144
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.00413d9c
add esp, 0x800
pop ebx
ret
Function at 0x434b54
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
push ebx
push esi
push edi
mov dword [ebp - 4], eax
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x434b74
sub eax, 4
mov eax, dword [eax]
lea ebx, [edi + esi]
cmp eax, ebx
jg 0x434b8e
mov eax, dword [ebp - 4]
mov eax, dword [eax]
test eax, eax
je 0x434b89
sub eax, 4
mov eax, dword [eax]
mov dword [ebp - 8], eax
jmp 0x434b93
add edi, esi
mov dword [ebp - 8], edi
movzx eax, word [ebp + 0x14]
cmp ax, word [ebp + 0x10]
je 0x434c01
xor eax, eax
mov dword [ebp - 0xc], eax
cmp esi, dword [ebp - 8]
jge 0x434c4a
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x434bbf
inc dword [ebp - 0xc]
jmp 0x434bd7
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x10]
jne 0x434bd7
cmp dword [ebp - 0xc], 0
jle 0x434bd7
dec dword [ebp - 0xc]
cmp dword [ebp - 0xc], 0
jne 0x434bf9
xor eax, eax
jmp 0x434bf5
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x434bf4
mov eax, esi
jmp 0x434c4d
inc eax
cmp eax, ecx
jle 0x434be1
inc esi
cmp esi, dword [ebp - 8]
jl 0x434bab
jmp 0x434c4a
mov byte [ebp - 0xd], 0
cmp esi, dword [ebp - 8]
jge 0x434c4a
mov eax, dword [ebp - 4]
mov eax, dword [eax]
movzx eax, word [eax + esi*2]
cmp ax, word [ebp + 0x14]
jne 0x434c22
movzx eax, byte [ebp - 0xd]
xor al, 1
mov byte [ebp - 0xd], al
cmp byte [ebp - 0xd], 0
jne 0x434c44
xor eax, eax
jmp 0x434c40
movzx edi, word [edx + eax*2]
mov ebx, dword [ebp - 4]
mov ebx, dword [ebx]
cmp di, word [ebx + esi*2]
jne 0x434c3f
mov eax, esi
jmp 0x434c4d
inc eax
cmp eax, ecx
jle 0x434c2c
inc esi
cmp esi, dword [ebp - 8]
jl 0x434c0a
or eax, 0xffffffff
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10