joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401330
Capabilities:
Packed with generic packer

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x7f4
push ebx
push esi
push edi
mov dword [ebp - 4], 0
mov dword [ebp - 0x79c], 4
mov dword [ebp - 0x784], 0x80000000
mov dword [ebp - 0x798], 0x20019
mov eax, dword [sym.imp.KERNEL32.dll_ReadFile]
mov dword [ebp - 0x72c], eax
pushal
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x790], 0x12d
mov dword [ebp - 0x28], 0x13
mov dword [ebp - 0x7f4], str.FFFTWAREFFasses
mov dword [ebp - 0x7a4], str.yysid0afaced1_e828_11d1_9187_b532f1e9575dinprocserver32
mov dword [ebp - 0x20], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x30], 0
mov dword [ebp - 0x790], 0x12c
mov dword [ebp - 0x28], 0x12
mov ecx, dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
mov dword [0x4380c8], ecx
mov edx, dword [ebp - 0x7f4]
mov byte [edx], 0x53
mov eax, dword [ebp - 0x7f4]
mov byte [eax + 1], 0x4f
mov ecx, dword [ebp - 0x7f4]
mov byte [ecx + 2], 0x46
mov edx, dword [ebp - 0x7f4]
mov byte [edx + 9], 0x43
mov eax, dword [ebp - 0x7f4]
mov byte [eax + 0xa], 0x6c
lea ecx, [ebp - 0x34]
push ecx
mov edx, dword [ebp - 0x7f4]
push edx
push 0x80000002
call dword [0x4380c8]
test eax, eax
je 0x40142b
xor eax, eax
jmp 0x4016cd
mov eax, dword [ebp - 0x7a4]
mov byte [eax], 0x63
mov ecx, dword [ebp - 0x7a4]
mov byte [ecx + 1], 0x6c
lea edx, [ebp - 0x34]
push edx
mov eax, dword [ebp - 0x7a4]
push eax
push 0x80000000
call dword [0x4380c8]
test eax, eax
je 0x40145f
xor eax, eax
jmp 0x4016cd
push 1
mov ecx, dword [0x4380c4]
push ecx
call fcn.004019b0
add esp, 8
mov dword [0x4380d4], eax
mov edx, dword [0x4380d4]
push edx
call fcn.00401970
add esp, 4
mov dword [ebp - 0x794], eax
mov eax, dword [0x4380d4]
mov dword [ebp - 0x734], eax
mov ecx, dword [ebp - 4]
cmp ecx, dword [0x4380d4]
jae 0x40150e
mov edx, dword [ebp - 0x734]
push edx
mov eax, dword [ebp - 0x790]
push eax
call fcn.00401900
add esp, 8
mov dword [ebp - 0x788], eax
mov ecx, dword [ebp - 0x788]
push ecx
mov edx, dword [0x4380c4]
add edx, dword [ebp - 0x30]
push edx
mov eax, dword [ebp - 0x794]
add eax, dword [ebp - 4]
push eax
call fcn.004010e0
add esp, 0xc
mov ecx, dword [ebp - 0x28]
add ecx, dword [ebp - 0x790]
add ecx, dword [ebp - 0x30]
mov dword [ebp - 0x30], ecx
mov edx, dword [ebp - 4]
add edx, dword [ebp - 0x790]
mov dword [ebp - 4], edx
mov eax, dword [ebp - 0x734]
sub eax, dword [ebp - 0x788]
mov dword [ebp - 0x734], eax
jmp 0x401495
mov ecx, dword [0x4380d4]
push ecx
mov edx, dword [ebp - 0x794]
push edx
call fcn.004012f0
add esp, 8
mov eax, dword [ebp + 8]
mov dword [0x4380b8], eax
mov dword [ebp - 0x30], 0
mov dword [ebp - 4], 0
push 2
mov ecx, dword [0x4380c4]
push ecx
jmp 0x45b4aa
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4016e0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x120
mov dword [ebp - 0x114], str.55222
mov eax, dword [sym.imp.KERNEL32.dll_lstrcatA]
mov dword [ebp - 0x11c], eax
push 0x104
lea ecx, [ebp - 0x110]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, dword [ebp - 0x114]
push edx
lea eax, [ebp - 0x110]
push eax
call dword [ebp - 0x11c]
push 0
push 0x80
push 3
push 0
push 3
push 1
lea ecx, [ebp - 0x110]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [ebp - 0x118], eax
cmp dword [ebp - 0x118], 0xffffffff
je 0x40175a
cmp dword [ebp - 0x118], 0
je 0x40175a
jmp 0x4017bc
mov edx, dword [ebp + 8]
cmp dword [edx + 4], 0
je 0x4017bc
mov dword [ebp - 0x120], 0x1046a
mov eax, dword [ebp + 8]
add eax, 8
mov dword [0x4380b4], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ecx + 4]
mov dword [0x4380d0], edx
mov dword [ebp - 0x120], 0x1046a
mov dword [ebp - 0x120], 0x1046a
jmp 0x45b6a0
mov esp, ebp
pop ebp
ret

Function at 0x4017c0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
push 0x19c
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
je 0x401810
xor eax, eax
jmp 0x4018f1
push 0x7f00
push 0
call dword [sym.imp.USER32.dll_LoadIconW]
test eax, eax
jne 0x401828
xor eax, eax
jmp 0x4018f1
push ebp
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
add eax, 0x1046a
call fcn.00401330
mov esp, ebp
pop ebp
ret
Function at 0x401ad0
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
push ecx
mov dword [0x4380c0], 0x24e1
mov eax, dword [0x4380c0]
sub eax, 0x24e1
mov dword [0x4380c0], eax
mov ecx, 1
test ecx, ecx
je 0x401b7b
mov edx, dword [0x4380c0]
cmp edx, dword [ebp + 0xc]
jb 0x401b07
jmp 0x401b7b
cmp dword [0x4380c0], 0
jne 0x401b25
push 0x263
push 0
call dword [sym.imp.USER32.dll_LoadIconA]
test eax, eax
je 0x401b25
xor eax, eax
jmp 0x401b7b
mov eax, dword [ebp + 8]
add eax, dword [0x4380c0]
mov ecx, dword [eax]
add ecx, dword [0x4380c0]
mov edx, dword [ebp + 8]
add edx, dword [0x4380c0]
mov dword [edx], ecx
mov dword [ebp - 4], 0x32dc04
mov eax, dword [0x4380c0]
mov ecx, dword [ebp - 4]
lea edx, [ecx + eax + 2]
push edx
mov eax, dword [ebp + 8]
add eax, dword [0x4380c0]
push eax
call fcn.00401200
add esp, 8
mov ecx, dword [0x4380c0]
add ecx, 4
mov dword [0x4380c0], ecx
jmp 0x401aed
mov esp, ebp
pop ebp
ret

Function at 0x402000
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [0x403010], 0x400000
push 0x7f02
push 0
call dword [sym.imp.user32.dll_LoadIconA]
sub esp, 8
mov dword [0x403014], eax
push 0x7f00
push 0
call dword [sym.imp.user32.dll_LoadCursorA]
sub esp, 8
mov dword [0x403018], eax
mov eax, section..data_1
mov dword [esp], eax
call dword [sym.imp.user32.dll_RegisterClassA]
sub esp, 4
test eax, eax
je 0x402111
mov dword [esp], 0
mov dword [esp + 4], 0x403059
mov dword [esp + 8], 0x40305e
mov dword [esp + 0xc], 0x10080000
mov dword [esp + 0x10], pe_nt_image_headers32
mov dword [esp + 0x14], pe_nt_image_headers32
mov dword [esp + 0x18], 0x100
mov dword [esp + 0x1c], 0xc0
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], 0
mov eax, dword [0x403010]
mov dword [esp + 0x28], eax
mov dword [esp + 0x2c], 0
call dword [sym.imp.user32.dll_CreateWindowExA]
sub esp, 0x30
test eax, eax
je 0x402111
mov dword [esp], 0x403028
mov dword [esp + 4], 0
mov dword [esp + 8], 0
mov dword [esp + 0xc], 0
call dword [sym.imp.user32.dll_GetMessageA]
sub esp, 0x10
cmp eax, 1
jb 0x402111
jne 0x4020c0
mov dword [esp], 0x403028
call dword [sym.imp.user32.dll_TranslateMessage]
sub esp, 4
mov dword [esp], 0x403028
call dword [sym.imp.user32.dll_DispatchMessageA]
sub esp, 4
jmp 0x4020c0
leave
mov eax, dword [0x403030]
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_ExitProcess]

Function at 0x40215d
Capabilities:
Query environment variable
Set environment variable
Terminate process

Disassembly:
mov byte [0x403063], al
push 0x403063
push 0x40305e
call dword [sym.imp.kernel32.dll_SetEnvironmentVariableA]
call fcn.004026a2
push 0
push 2
push 0x403080
push 0x403044
call dword [0x40568e]
cmp eax, 0x122
jne 0x4021b8
call fcn.00402120
pop eax
xor ebx, ebx
push edx
push 2
push 0x403065
push 0x40305e
call dword [sym.imp.kernel32.dll_GetEnvironmentVariableA]
mov bl, byte [0x403065]
pop edx
add edx, ebx
call edx
push 0
call dword [sym.imp.kernel32.dll_ExitProcess]

Function at 0x402685
Capabilities:
Allocate or change rwx memory

Disassembly:
push esi
push 0x40
push ebx
push eax
call dword [sym.imp.kernel32.dll_VirtualProtect]
ret
Function at 0x464500
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x1239c5cd
fdivr dword [esi]
ror dword [edi - 0x6f117a8c], 1
or dword [0x2531f071], ecx
imul esi, edi, 6
imul esp, dword [esi + edi*4 + 1], 0x65
push esp
cmp eax, 0x78bb9231
sub al, 0xe2
popal
jmp 0x1a797590
jbe 0x464538
rcl dword [ebx], cl
jno 0x4644a7
xchg byte [edx], ch
inc edx
cmp al, 0x25
or ebp, esp
mov bh, 0x50
mov esp, 0xcb4272a
salc
test eax, 0x3f6bf602
adc dword [ecx + 0x57], ebx
mov edi, dword [edi + 0xa]
cmc
mov eax, dword [0x3ec1f295]
or edx, dword [esi + 0x33947a9]
retf
adc byte [ecx + 0x240a3d5c], bl
jno 0x4645a0
mov dh, 0xb
inc edi
fnstenv [esi]
mov bl, 0x4d
wait
rol ecx, 1
or byte [esi + 2], dl
pop eax
cmpsd dword [esi], dword es:[edi]
adc cl, dh
push 0xffffffffffffffc0
xor byte [ecx], ch
cmp dword [esi*2 + 0x72d8fab0], esi
mov esi, 0x45cadf06
out dx, eax
and edi, dword [ebx + 0x6a]
std
lcall 0xb437, 0x6c983277
loope 0x464548
jmp 0x464540
inc esi
or al, 0x82
mov al, byte ds:[0x5342f0ac]
test dword [ecx], edx
sub byte [ecx + 0xfa8e2b0], bh
adc dword [eax], ebp
mov ecx, 0xfa8e2b0
jb 0x464596
ljmp 0xe9e1:0xe3ad5896
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
nop
push 4
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408ecc
nop
nop
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x674e0e4a
nop
nop
nop
nop
nop
xor dword [eax], esi
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x430060
nop
nop
mov eax, section..reloc
cmp eax, 0
nop
nop
nop
je 0x4300d2
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x96330a6
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
Function at 0x432000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x40c7d0
nop
nop
mov ecx, 0x2a932dfe
nop
nop
nop
nop
test eax, eax
nop
nop
nop
je 0x43204e
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x432024
nop
mov eax, section..text_1
nop
nop
mov ebx, 0x42f314
mov ecx, 0x7d0a1753
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x432084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43206c
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..text
nop
mov ebx, 0x408ecc
nop
mov ecx, 0x6a4e6320
test eax, eax
nop
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
nop
mov eax, section..rsrc
nop
mov ebx, 0x42e1d0
mov ecx, 0x5d2f4a7f
nop
nop
nop
nop
nop
test eax, eax
nop
nop
je 0x430084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x401219
Function at 0x4059bd
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x40fba0
cmp edx, dword [eax]
je 0x4059df
add eax, 8
inc ecx
cmp eax, 0x40fc30
jl 0x4059d0
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x40fba0]
jne 0x405b0d
mov eax, dword [0x41f1f0]
cmp eax, 1
je 0x405ae7
test eax, eax
jne 0x405a10
cmp dword [0x40faec], 1
je 0x405ae7
cmp edx, 0xfc
je 0x405b0d
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x405a47
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.004067c0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.00405e80
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x405a8a
lea eax, [ebp - 0x1a4]
push eax
call fcn.00405e80
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x40841c
push edi
call fcn.00406940
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.004067c0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.004067d0
lea eax, [ebp - 0xa0]
push 0x4083fc
push eax
call fcn.004067d0
push dword [esi + 0x40fba4]
lea eax, [ebp - 0xa0]
push eax
call fcn.004067d0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.004068b0
add esp, 0x2c
pop edi
jmp 0x405b0d
lea eax, [ebp + 8]
lea esi, [esi + 0x40fba4]
push 0
push eax
push dword [esi]
call fcn.00405e80
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret

Function at 0x42e001
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
call 0x42e00c
nop
nop
nop
nop
pop eax
nop
nop
add eax, 0x403ac5
sub eax, 0x403a6b
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x42e030
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
jne 0x42e01e
nop
nop
nop
nop
popal
nop
jmp loc.00401219
Function at 0x401a40
Capabilities:
Write file on windows

Disassembly:
mov edx, dword [esp + 8]
mov ecx, dword [ecx]
lea eax, [esp + 8]
push 0
push eax
mov eax, dword [esp + 0xc]
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_WriteFile]
ret 8

Function at 0x42e002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..rdata
nop
mov ebx, 0x407ef8
nop
mov ecx, 0x4a3a3e42
nop
nop
nop
test eax, eax
nop
je 0x42e04e
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x42e024
nop
nop
nop
nop
nop
mov eax, section._RDATA
mov ebx, 0x42cd70
nop
mov ecx, 0x705833a6
nop
test eax, eax
nop
nop
nop
nop
je 0x42e084
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
jne 0x42e06c
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x10001890
Capabilities:
Get local ipv4 addresses

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
sub esp, 0x18
mov dword [ebp - 0x10], 0x1000
mov dword [esp], 0x1000
call dword [sym.imp.ucrtbase.dll_malloc]
test eax, eax
je 0x10001960
mov ebx, eax
mov edi, eax
lea eax, [ebp - 0x10]
mov dword [esp + 8], 0
mov dword [esp + 0x10], eax
mov esi, dword [sym.imp.iphlpapi.dll_GetAdaptersAddresses]
mov dword [esp + 0xc], ebx
mov dword [esp + 4], pe_nt_image_headers32
mov dword [esp], 0
call esi
sub esp, 0x14
cmp eax, 0x6f
je 0x1000191e
jmp 0x10001950
lea eax, [ebp - 0x10]
mov dword [esp + 0xc], edi
mov ebx, edi
mov dword [esp + 0x10], eax
mov dword [esp + 8], 0
mov dword [esp + 4], pe_nt_image_headers32
mov dword [esp], 0
call esi
sub esp, 0x14
cmp eax, 0x6f
jne 0x10001950
mov eax, dword [ebp - 0x10]
mov dword [esp], ebx
mov dword [esp + 4], eax
call dword [sym.imp.ucrtbase.dll_realloc]
mov edi, eax
test eax, eax
jne 0x100018f0
mov dword [esp], ebx
xor edi, edi
call dword [sym.imp.ucrtbase.dll_free]
lea esp, [ebp - 0xc]
mov eax, edi
pop ebx
pop esi
pop edi
pop ebp
ret
test eax, eax
jne 0x1000196c
lea esp, [ebp - 0xc]
mov eax, edi
pop ebx
pop esi
pop edi
pop ebp
ret
lea esp, [ebp - 0xc]
xor edi, edi
pop ebx
mov eax, edi
pop esi
pop edi
pop ebp
ret
mov ebx, edi
jmp 0x10001934

Function at 0x100019f0
Capabilities:
Get disk size

Disassembly:
push edi
lea edi, [esp + 8]
and esp, 0xfffffff8
push dword [edi - 4]
push ebp
mov ebp, esp
push edi
push esi
mov esi, eax
push ebx
mov ebx, edx
sub esp, 0x6c
mov eax, dword [str..A:]
mov dword [ebp - 0x50], 0x20000000
mov dword [ebp - 0x4c], 0
mov dword [ebp - 0x46], eax
mov eax, dword [0x100230be]
mov dword [esp + 8], 0
mov dword [ebp - 0x42], eax
mov eax, dword [0x100230c2]
mov dword [esp + 4], 0
mov dword [ebp - 0x3e], eax
movzx eax, word [0x100230c6]
mov dword [esp], esi
mov word [ebp - 0x3a], ax
lea eax, [ebp - 0x50]
mov dword [esp + 0xc], eax
call dword [sym.imp.kernel32.dll_GetDiskFreeSpaceExW]
movzx eax, word [esi]
sub esp, 0x10
mov word [ebp - 0x3e], ax
lea eax, [ebp - 0x46]
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 3
mov dword [esp + 0xc], 0
mov dword [esp + 8], 3
mov dword [esp + 4], 0x80000000
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_CreateFileW]
sub esp, 0x1c
cmp eax, 0xffffffff
je 0x10001afb
mov esi, eax
lea eax, [ebp - 0x54]
mov dword [esp + 0x1c], 0
mov dword [esp + 0x18], eax
lea eax, [ebp - 0x38]
mov dword [esp + 0x14], 0x28
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov dword [esp + 4], 0x700a0
mov dword [esp], esi
call dword [sym.imp.kernel32.dll_DeviceIoControl]
sub esp, 0x20
test eax, eax
jne 0x10001b10
mov dword [esp], esi
call dword [sym.imp.kernel32.dll_CloseHandle]
sub esp, 4
mov eax, dword [ebp - 0x50]
mov edx, dword [ebp - 0x4c]
lea esp, [ebp - 0xc]
pop ebx
pop esi
pop edi
pop ebp
lea esp, [edi - 8]
pop edi
ret
mov eax, dword [ebp - 0x20]
mov edx, dword [ebp - 0x1c]
mov dword [ebx], eax
mov dword [ebx + 4], edx
jmp 0x10001aef
Function at 0x10001b20
Capabilities:
Get disk information

Disassembly:
push ebp
mov ebp, esp
push ebx
lea ebx, [ebp - 0x20e]
sub esp, 0x22c
mov dword [esp + 0x1c], 0x105
mov dword [esp + 0x18], ebx
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov dword [esp + 4], 0
mov dword [esp], eax
call dword [sym.imp.kernel32.dll_GetVolumeInformationW]
sub esp, 0x20
test eax, eax
jne 0x10001b90
mov dword [esp], str.NTFS
call dword [sym.imp.ucrtbase.dll__wcsdup]
mov ebx, dword [ebp - 4]
leave
ret
mov dword [esp], ebx
call dword [sym.imp.ucrtbase.dll__wcsdup]
mov ebx, dword [ebp - 4]
leave
ret

Function at 0x10001ba0
Capabilities:
Get disk information

Disassembly:
push ebp
mov edx, eax
mov ecx, 0x82
xor eax, eax
mov ebp, esp
push edi
lea edi, [ebp - 0x20c]
sub esp, 0x22c
mov dword [ebp - 8], 0
mov dword [ebp - 0x20e], 0
rep stosd dword es:[edi], eax
lea edi, [ebp - 0x20e]
mov dword [esp], edx
mov dword [esp + 4], edi
mov dword [esp + 0x1c], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0x105
call dword [sym.imp.kernel32.dll_GetVolumeInformationW]
sub esp, 0x20
mov dword [esp], edi
call dword [sym.imp.ucrtbase.dll__wcsdup]
mov edi, dword [ebp - 4]
leave
ret
Function at 0x10001c20
Capabilities:
Get system information on windows
Make suspicious ntquerysysteminformation call

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
lea edi, [ebp - 0x40]
lea esi, [ebp - 0x3c]
push ebx
sub esp, 0x60
mov dword [edx], 1
mov ebx, dword [sym.imp.ntdll.dll_NtQuerySystemInformationEx]
mov dword [ebp - 0x50], eax
mov dword [ebp - 0x54], edx
mov dword [ebp - 0x3c], 0xffff
mov dword [esp + 0x14], edi
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], 0
mov dword [esp + 8], 4
mov dword [esp + 4], esi
mov dword [esp], 0x6b
call ebx
sub esp, 0x18
cmp eax, 0xc0000004
jne 0x10001d70
mov edx, dword [ebp - 0x40]
mov dword [esp], edx
mov dword [ebp - 0x44], edx
call dword [sym.imp.ucrtbase.dll_malloc]
mov edx, dword [ebp - 0x44]
test eax, eax
je 0x10001d70
mov dword [esp + 0x14], edi
mov dword [esp + 0x10], edx
mov dword [esp + 0xc], eax
mov dword [ebp - 0x44], eax
mov dword [esp + 8], 4
mov dword [esp + 4], esi
mov dword [esp], 0x6b
call ebx
mov ecx, dword [ebp - 0x44]
sub esp, 0x18
test eax, eax
jne 0x10001d60
mov edi, dword [ebp - 0x40]
xor edx, edx
mov dword [ebp - 0x4c], 0
mov ebx, edi
mov dword [ebp - 0x48], edi
xor edi, edi
test ebx, ebx
je 0x10001db0
mov dword [ebp - 0x44], eax
jmp 0x10001d0b
add edi, 1
mov eax, 1
test byte [ebx + 8], 1
cmove eax, dword [ebp - 0x44]
add edx, dword [ebx + 4]
mov dword [ebp - 0x44], eax
cmp dword [ebp - 0x48], edx
jbe 0x10001d29
lea ebx, [ecx + edx]
mov esi, dword [ebx]
test esi, esi
je 0x10001cf0
xor eax, eax
cmp esi, 3
sete al
add edx, dword [ebx + 4]
mov esi, eax
add dword [ebp - 0x4c], esi
cmp dword [ebp - 0x48], edx
ja 0x10001d0b
mov dword [esp], ecx
call dword [sym.imp.ucrtbase.dll_free]
mov ecx, dword [ebp - 0x50]
mov eax, dword [ebp - 0x44]
test ecx, ecx
je 0x10001d3e
mov dword [ecx], edi
mov ecx, dword [ebp - 0x54]
mov esi, dword [ebp - 0x4c]
lea edx, [edi + edi]
test eax, eax
cmovne edi, edx
mov dword [ecx], esi
lea esp, [ebp - 0xc]
mov eax, edi
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp], ecx
call dword [sym.imp.ucrtbase.dll_free]
lea esi, [esi]
lea eax, [ebp - 0x38]
mov dword [esp + 0xc], 0
mov edi, 1
mov dword [esp + 8], 0x2c
mov dword [esp + 4], eax
mov dword [esp], 0
call dword [sym.imp.ntdll.dll_NtQuerySystemInformation]
sub esp, 0x10
test eax, eax
jne 0x10001d4e
movzx edi, byte [ebp - 0x10]
lea esp, [ebp - 0xc]
pop ebx
pop esi
mov eax, edi
pop edi
pop ebp
ret
mov dword [esp], ecx
call dword [sym.imp.ucrtbase.dll_free]
mov eax, dword [ebp - 0x50]
test eax, eax
je 0x10001dc6
mov dword [eax], 0
mov eax, dword [ebp - 0x54]
mov dword [eax], 0
jmp 0x10001d4e
Function at 0x10002150
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push edi
push esi
push ebx
mov ebx, eax
lea eax, [ebp - 0x18]
sub esp, 0x30
mov dword [ebp - 0x18], 0
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], 0x20019
mov dword [esp + 8], 0
mov dword [esp + 4], str.SoftwareMicrosoftWindows_NTCurrentVersion
mov dword [esp], 0x80000002
call dword [sym.imp.advapi32.dll_RegOpenKeyExW]
sub esp, 0x14
test eax, eax
jne 0x10002200
lea eax, [ebp - 0x10]
lea edi, [ebp - 0x14]
mov dword [esp + 0x10], 0
xor esi, esi
mov dword [esp + 0xc], eax
mov eax, dword [ebp - 0x18]
mov dword [esp + 0x14], edi
mov dword [esp], eax
mov eax, dword [sym.imp.advapi32.dll_RegQueryValueExW]
mov dword [esp + 8], 0
mov dword [esp + 4], ebx
mov dword [ebp - 0x1c], eax
call eax
mov edx, dword [ebp - 0x18]
sub esp, 0x18
test eax, eax
jne 0x100021d9
cmp dword [ebp - 0x10], 1
je 0x10002210
test edx, edx
je 0x100021e9
mov dword [esp], edx
call dword [sym.imp.advapi32.dll_RegCloseKey]
sub esp, 4
lea esp, [ebp - 0xc]
mov eax, esi
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp], esi
call dword [sym.imp.ucrtbase.dll_free]
lea esi, [esi]
mov edx, dword [ebp - 0x18]
xor esi, esi
jmp 0x100021d9
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x20], edx
lea ecx, [eax + 2]
mov dword [esp], ecx
mov dword [ebp - 0x24], ecx
call dword [sym.imp.ucrtbase.dll_malloc]
mov edx, dword [ebp - 0x20]
test eax, eax
mov esi, eax
je 0x100021d9
mov ecx, dword [ebp - 0x24]
mov dword [esp + 0x10], eax
mov dword [esp + 0x14], edi
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x14], ecx
mov dword [esp + 0xc], 0
mov dword [esp + 8], 0
mov dword [esp + 4], ebx
mov dword [esp], edx
call eax
sub esp, 0x18
test eax, eax
jne 0x100021f3
mov edx, dword [ebp - 0x18]
jmp 0x100021d9