joyce8/EMBER2024-capa huggingface dataset:
Function at 0x505e5a
Capabilities:
Check for time delay via gettickcount
Log keystrokes via polling

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
xor ebx, ebx
push 1
mov dword [esi + 0x30], ebx
mov dword [esi + 0x34], ebx
mov dword [esi + 0x38], ebx
call edi
test ax, ax
jge 0x505e82
or dword [esi + 0x38], 1
or dword [esi + 0x34], 2
jmp 0x505e93
push 2
call edi
test ax, ax
jge 0x505e93
or dword [esi + 0x38], 2
or dword [esi + 0x34], 1
mov ebp, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebp
mov dword [esp + 0x10], eax
mov eax, dword [esp + 0x34]
push dword [eax + 0x1c]
call dword [sym.imp.USER32.dll_SetCapture]
push eax
call fcn.004fa26e
cmp dword [esi + 0x30], ebx
jne 0x505f6d
mov edi, dword [sym.imp.USER32.dll_PeekMessageA]
mov ebx, pe_nt_image_headers32
call dword [sym.imp.USER32.dll_GetCapture]
push eax
call fcn.004fa26e
cmp eax, dword [esp + 0x34]
jne 0x505f6d
push 1
push 0x209
push 0x200
lea eax, [esp + 0x20]
push 0
push eax
call edi
test eax, eax
jne 0x505f09
push 1
push 0x108
push ebx
push eax
lea eax, [esp + 0x24]
push eax
call edi
test eax, eax
je 0x505f4e
mov eax, dword [esp + 0x18]
cmp eax, 0x202
je 0x505f6d
cmp eax, 0x205
je 0x505f6d
cmp eax, 0x201
je 0x505f6d
cmp eax, 0x204
je 0x505f6d
cmp eax, ebx
jne 0x505f34
cmp dword [esp + 0x1c], 0x1b
je 0x505f6d
push dword [esp + 0x2c]
lea eax, [esi + 0x20]
push dword [esp + 0x2c]
push eax
call dword [sym.imp.USER32.dll_PtInRect]
neg eax
sbb eax, eax
inc eax
mov dword [esi + 0x30], eax
call ebp
sub eax, dword [esp + 0x10]
cmp eax, dword [0x578dd8]
jbe 0x505f63
mov dword [esi + 0x30], 1
cmp dword [esi + 0x30], 0
je 0x505ec6
call dword [sym.imp.USER32.dll_ReleaseCapture]
mov eax, dword [esi + 0x30]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret 4
Function at 0x432000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43200c
nop
nop
pop eax
nop
nop
nop
add eax, 0x40729f
nop
sub eax, 0x407245
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
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x432030
nop
nop
nop
nop
nop
add eax, 0xc
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x1000a578
Capabilities:
Hash data with md5

Disassembly:
push edi
xor eax, eax
mov dword [0x100227b0], eax
xor eax, eax
mov dword [0x100227b4], eax
mov edi, 0x10022760
mov ecx, 0x10
rep stosd dword es:[edi], eax
mov eax, 0x100227a0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
pop edi
ret

Function at 0x1000a6f0
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call sub.advapi32.dll_RegCreateKeyExA
or eax, eax
jne 0x1000a72f
push dword [ebp + 0x10]
push dword [ebp - 8]
call sub.advapi32.dll_RegDeleteValueA
push eax
push dword [ebp - 8]
call sub.advapi32.dll_RegCloseKey
pop eax
leave
ret 0xc

Function at 0x1000a740
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push dword [ebp + 0x14]
pop dword [ebp - 0xc]
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
push 0
push 0xf003f
push 0
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call sub.advapi32.dll_RegCreateKeyExA
or eax, eax
jne 0x1000a78f
push 4
lea eax, [ebp - 0xc]
push eax
push 4
push 0
push dword [ebp + 0x10]
push dword [ebp - 8]
call sub.advapi32.dll_RegSetValueExA
push eax
push dword [ebp - 8]
call sub.advapi32.dll_RegCloseKey
pop eax
leave
ret 0x10

Function at 0x1000a7a0
Capabilities:
Check os version
Set registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff60
cmp dword [ebp + 0x18], 1
jne 0x1000a7e5
mov dword [ebp - 0xa0], 0x94
lea eax, [ebp - 0xa0]
push eax
call sub.kernel32.dll_GetVersionExA
cmp dword [ebp - 0x9c], 5
jb 0x1000a7de
cmp dword [ebp - 0x98], 1
jb 0x1000a7de
mov ecx, 0x101
jmp 0x1000a7ea
mov ecx, 1
jmp 0x1000a7ea
mov ecx, 0xf003f
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 8]
push eax
push 0
push ecx
push 0
push 0
push 0
push dword [ebp + 0xc]
push dword [ebp + 8]
call sub.advapi32.dll_RegCreateKeyExA
or eax, eax
jne 0x1000a834
push dword [ebp + 0x14]
call sub.kernel32.dll_lstrlenA
mov dword [ebp - 0xc], eax
push dword [ebp - 0xc]
push dword [ebp + 0x14]
push 1
push 0
push dword [ebp + 0x10]
push dword [ebp - 8]
call sub.advapi32.dll_RegSetValueExA
push eax
push dword [ebp - 8]
call sub.advapi32.dll_RegCloseKey
pop eax
leave
ret 0x14

Function at 0x401000
Capabilities:
Allocate or change rwx memory

Disassembly:
push 0x40
push 0x1000
push 0xe8400
push 0
call sub.user32.dll_GetClipboardOwner
call sub.kernel32.dll_VirtualAlloc
call fcn.004a151b
ret
Function at 0x4099f0
Capabilities:
Terminate process

Disassembly:
push 0
push 0
push 0x146933c
call fcn.00426f3f
push 0xffffffffffffffff
call fcn.0040f4ad
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop

Function at 0x4099f2
Capabilities:
Terminate process

Disassembly:
push 0
push 0
push 0x146933c
call fcn.00426f3f
push 0xffffffffffffffff
call fcn.0040f4ad
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
Function at 0x10067243
Capabilities:
Encode data using xor

Disassembly:
call 0x100671bc
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x100671ec
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x10067208
xor edx, 0
jmp 0x10067213
xor edx, edx
jmp 0x1006722a
jmp 0x10067236
xor eax, eax
push 0x8427d7c0
call 0x10067243
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x1006727f
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x10067258
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x10067296
add eax, 0
jno 0x1006729b
add esi, 0
ret 0x10

Function at 0x10068004
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x10068026
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x100681c8
cmp edi, dword [ebp + 0x10]
jb 0x100681c8
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.10067af0
inc edi
jmp 0x100680af
jmp 0x100680bc
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10067af0
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.10067af0
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x10068110
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x100680f4
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.1006813e
add dword [eax], 0x39
jle 0x1006811a
sub al, 0xf5
mov ch, al
call fcn.10068153
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0x10069e2b
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x10069e41
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x10069e52
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.10069e93
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx

Function at 0x1006c1ff
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x1006c148
add ebx, 0
push ecx
call 0x1006c15d
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x6cba9385
sub ebx, dword [0x6cbc8bc4]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x6cbc8bb4
call fcn.10067c27
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.10067135
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x1006c2bb
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x1006c2bb
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x1006c272
mov eax, 1
lock xchg dword [0x6cbc8bc0], eax
push 0x3dd1fc71
call 0x1006c1ff
push esi
add esp, 8
cmp eax, 0
jne 0x1006c1e8
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x1006c20e
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x1006c223
cmp ecx, edx
cmp eax, 0
je 0x1006c248
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x1006c232
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.1006c261
dec eax
loope 0x1006c264
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x6cbc8bc0], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x1006c298
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x1006c2ad
jmp 0x1006c2b8
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x1006c1a6
Function at 0x10073320
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x100735f6
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x6cbb5838
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x6cbac7fe
push 0xffffffffffffffff
call fcn.1006a520
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x1007338a
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100733a2
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x100735ea
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100735be
Function at 0x10082df0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10082e12
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10082e12
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10082e12
ret
cmp word [ebx + 4], 0x14c
jne 0x10082e12
test word [ebx + 0x16], 2
je 0x10082e12
test word [ebx + 0x16], 0x100
je 0x10082e12
cmp word [ebx + 0x18], 0x10b
jne 0x10082e12
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10082e12
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10082e9e
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10082e32
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10069d7d
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10082e12
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x10082e9e
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x10082e12
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x10082e12
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x10082e12
ret
cmp word [ebx + 4], 0x14c
jne 0x10082e12
test word [ebx + 0x16], 2
je 0x10082e12
test word [ebx + 0x16], 0x100
je 0x10082e12
cmp word [ebx + 0x18], 0x10b
jne 0x10082e12
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x10082e12
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x10082e9e
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x10082e32
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.10069d7d
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x10082e12
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x10082f55
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10082fae
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10082f55
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10082f64
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x10488c07
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x10082fb5
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.10069e2b
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10083054
add edi, 4
add eax, 2
dec ecx
jne 0x10082f9a
call 0x10083001
loope 0x10082ff7
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10083051
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10083062
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x10083015
cmp eax, ecx
ja 0x10083015
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1008309f
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x10083095
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1006a30a
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x10082f64
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x10082fae
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x10082f55
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x10082f64
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x10488c07
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x10082fb5
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.10069e2b
cmp eax, dword [ebp + 0xc]
pop eax
je 0x10083054
add edi, 4
add eax, 2
dec ecx
jne 0x10082f9a
call 0x10083001
loope 0x10082ff7
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x10083051
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x10083062
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x10083015
cmp eax, ecx
ja 0x10083015
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x1008309f
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x10083095
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.1006a30a
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]

Function at 0x433005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x433072
nop
nop
nop
nop
mov ebx, 0x40de38
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
nop
mov esi, 0x2e8381f
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
loop 0x433060
nop
mov eax, section..text_1
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4330d2
nop
nop
mov ebx, 0x4304d8
nop
nop
nop
mov ecx, ebx
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
mov esi, 0x647972ab
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
popal
jmp 0x431219
Function at 0x401b50
Capabilities:
Get storage device properties

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x37d4
call fcn.0044ce10
mov eax, dword [0x45e380]
xor eax, ebp
mov dword [ebp - 8], eax
mov eax, dword [ebp + 8]
mov eax, dword [eax]
push esi
push edi
push eax
push str..PhysicalDrive_d
lea edx, [ebp - 0x10c]
xor esi, esi
call fcn.004024f0
add esp, 8
push esi
push esi
push 3
push esi
push 3
push esi
lea ecx, [ebp - 0x10c]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
mov dword [ebp - 0x37cc], edi
cmp edi, 0xffffffff
je 0x401d8d
xor eax, eax
push 0x2710
push eax
lea edx, [ebp - 0x37bc]
mov dword [ebp - 0x37c8], eax
mov dword [ebp - 0x37c4], eax
push edx
mov dword [ebp - 0x37d0], esi
mov dword [ebp - 0x37c0], eax
mov dword [ebp - 0x37c8], eax
mov dword [ebp - 0x37c4], eax
call sub.MSVCR100.dll_memset
add esp, 0xc
push esi
lea eax, [ebp - 0x37d0]
push eax
push 0x2710
lea ecx, [ebp - 0x37bc]
push ecx
push 0xc
lea edx, [ebp - 0x37c8]
push edx
push 0x2d1400
push edi
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
test eax, eax
je 0x401d80
mov eax, dword [ebp - 0x37b0]
push esi
lea edi, [ebp - 0x8dc]
lea ecx, [ebp - 0x37bc]
call fcn.004019e0
mov eax, dword [ebp - 0x37ac]
push esi
lea edi, [ebp - 0xcc4]
lea ecx, [ebp - 0x37bc]
call fcn.004019e0
mov eax, dword [ebp - 0x37a8]
push esi
lea edi, [ebp - 0x10ac]
lea ecx, [ebp - 0x37bc]
call fcn.004019e0
mov eax, dword [ebp - 0x37a4]
push 1
lea edi, [ebp - 0x4f4]
lea ecx, [ebp - 0x37bc]
call fcn.004019e0
add esp, 0x10
cmp byte [0x45f978], 0
jne 0x401d37
movsx eax, byte [ebp - 0x4f4]
mov edi, dword [sym.imp.MSVCR100.dll_isalnum]
push eax
call edi
add esp, 4
test eax, eax
jne 0x401cb3
movsx ecx, byte [ebp - 0x4e1]
push ecx
call edi
add esp, 4
test eax, eax
je 0x401d37
xor eax, eax
jmp 0x401cc0
mov cl, byte [ebp + eax - 0x8dc]
mov byte [eax + 0x45f578], cl
inc eax
test cl, cl
jne 0x401cc0
xor eax, eax
jmp 0x401ce0
mov cl, byte [ebp + eax - 0xcc4]
mov byte [eax + 0x45f178], cl
inc eax
test cl, cl
jne 0x401ce0
xor eax, eax
jmp 0x401d00
mov cl, byte [ebp + eax - 0x4f4]
mov byte [eax + 0x45f978], cl
inc eax
test cl, cl
jne 0x401d00
xor eax, eax
jmp 0x401d20
mov cl, byte [ebp + eax - 0x10ac]
mov byte [eax + 0x45ed78], cl
inc eax
test cl, cl
jne 0x401d20
mov esi, 1
push 0x2710
lea edx, [ebp - 0x37bc]
push 0
push edx
call sub.MSVCR100.dll_memset
mov edx, dword [ebp - 0x37cc]
add esp, 0xc
push 0
lea eax, [ebp - 0x37d0]
push eax
push 0x2710
lea ecx, [ebp - 0x37bc]
push ecx
push 0
push 0
push 0x700a0
push edx
call dword [sym.imp.KERNEL32.dll_DeviceIoControl]
mov edi, dword [ebp - 0x37cc]
jmp 0x401d86
call dword [sym.imp.KERNEL32.dll_GetLastError]
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 8]
pop edi
mov eax, esi
xor ecx, ebp
pop esi
call fcn.0044c7a4
mov esp, ebp
pop ebp
ret 4
Function at 0x402440
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xa4
mov eax, dword [0x45e380]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
push edi
push 0x94
xor edi, edi
lea eax, [ebp - 0xa0]
push edi
push eax
mov esi, ecx
call sub.MSVCR100.dll_memset
add esp, 0xc
lea ecx, [ebp - 0xa0]
push ecx
mov dword [ebp - 0xa0], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x90], 2
jne 0x4024c3
call fcn.00401830
test eax, eax
jne 0x4024da
push esi
call fcn.00401f60
test eax, eax
jne 0x4024da
push esi
call fcn.00401b50
test eax, eax
jne 0x4024da
push esi
call fcn.004016c0
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0044c7a4
mov esp, ebp
pop ebp
ret
xor ebx, ebx
test edi, edi
jne 0x4024d8
mov ecx, esi
call fcn.00401e00
inc ebx
mov edi, eax
cmp ebx, 0xa
jl 0x4024c5
mov eax, edi
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0044c7a4
mov esp, ebp
pop ebp
ret