joyce8/EMBER2024-capa huggingface dataset:
Function at 0x10077410
Capabilities:
Encode data using xor

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov eax, edx
mov dword [ebp - 0xc], edx
mov esi, 0x9e3779b9
mov dword [ebp - 4], ecx
xor edi, edi
mov dword [ebp - 8], eax
mov ebx, esi
cmp edx, 0xc
jb 0x100774cd
mov eax, 0xaaaaaaab
mul edx
shr edx, 3
add edi, dword [ecx + 8]
add esi, dword [ecx + 4]
mov eax, edi
mov ecx, dword [ecx]
shr eax, 0xd
sub ecx, edi
sub ecx, esi
sub esi, edi
add ebx, ecx
mov ecx, dword [ebp - 4]
xor ebx, eax
add ecx, 0xc
sub esi, ebx
mov dword [ebp - 4], ecx
mov eax, ebx
shl eax, 8
xor esi, eax
sub edi, esi
mov eax, esi
shr eax, 0xd
sub edi, ebx
xor edi, eax
sub ebx, edi
mov eax, edi
shr eax, 0xc
sub ebx, esi
xor ebx, eax
sub esi, edi
sub esi, ebx
mov eax, ebx
shl eax, 0x10
xor esi, eax
sub edi, esi
mov eax, esi
shr eax, 5
sub edi, ebx
xor edi, eax
sub ebx, edi
mov eax, edi
shr eax, 3
sub ebx, esi
xor ebx, eax
sub esi, edi
mov eax, ebx
sub esi, ebx
shl eax, 0xa
xor esi, eax
sub edi, esi
mov eax, esi
shr eax, 0xf
sub edi, ebx
xor edi, eax
mov eax, dword [ebp - 8]
sub eax, 0xc
mov dword [ebp - 8], eax
sub edx, 1
jne 0x10077442
mov edx, dword [ebp - 0xc]
dec eax
add edi, edx
cmp eax, 0xa
ja case.default.0x100774d5
jmp dword [eax*4 + 0x100775a4]
movzx eax, byte [ecx + 0xa]
shl eax, 0x18
add edi, eax
movzx eax, byte [ecx + 9]
shl eax, 0x10
add edi, eax
movzx eax, byte [ecx + 8]
shl eax, 8
add edi, eax
movzx eax, byte [ecx + 7]
shl eax, 0x18
add esi, eax
movzx eax, byte [ecx + 6]
shl eax, 0x10
add esi, eax
movzx eax, byte [ecx + 5]
shl eax, 8
add esi, eax
movzx eax, byte [ecx + 4]
add esi, eax
movzx eax, byte [ecx + 3]
shl eax, 0x18
add ebx, eax
movzx eax, byte [ecx + 2]
shl eax, 0x10
add ebx, eax
movzx eax, byte [ecx + 1]
shl eax, 8
add ebx, eax
movzx eax, byte [ecx]
add ebx, eax
sub ebx, edi
mov eax, edi
sub ebx, esi
shr eax, 0xd
xor ebx, eax
sub esi, edi
sub esi, ebx
mov eax, ebx
shl eax, 8
xor esi, eax
sub edi, esi
mov eax, esi
sub edi, ebx
shr eax, 0xd
xor edi, eax
sub ebx, edi
mov eax, edi
sub ebx, esi
shr eax, 0xc
xor ebx, eax
sub esi, edi
sub esi, ebx
mov eax, ebx
shl eax, 0x10
xor esi, eax
sub edi, esi
mov eax, esi
sub edi, ebx
shr eax, 5
xor edi, eax
sub ebx, edi
mov eax, edi
sub ebx, esi
shr eax, 3
xor ebx, eax
sub esi, edi
sub esi, ebx
mov ecx, ebx
shl ecx, 0xa
xor esi, ecx
sub edi, esi
shr esi, 0xf
sub edi, ebx
xor edi, esi
mov eax, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x100a0090
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
xor edx, edx
push ebx
push esi
push edi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
movzx ebx, word [ecx + 6]
add eax, 0x18
add eax, ecx
test ebx, ebx
je 0x100a00ce
mov edi, dword [ebp + 0xc]
mov esi, dword [eax + 0xc]
cmp edi, esi
jb 0x100a00c6
mov ecx, dword [eax + 8]
add ecx, esi
cmp edi, ecx
jb 0x100a00d0
inc edx
add eax, 0x28
cmp edx, ebx
jb 0x100a00b6
xor eax, eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x100a01a0
Capabilities:
Parse pe header

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
je 0x100a01b6
xor eax, eax
pop ebp
ret
mov ecx, dword [eax + 0x3c]
add ecx, eax
xor eax, eax
cmp dword [ecx], 0x4550
jne 0x100a01d1
mov edx, 0x10b
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret

Function at 0x100b8342
Capabilities:
Encode data using xor

Disassembly:
call 0x100b82bb
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 0x100b82eb
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 0x100b8307
xor edx, 0
jmp 0x100b8312
xor edx, edx
jmp 0x100b8329
jmp 0x100b8335
xor eax, eax
push 0x8427d7c0
call 0x100b8342
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x100b837e
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 0x100b8357
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 0x100b8395
add eax, 0
jno 0x100b839a
add esi, 0
ret 0x10
Function at 0x100b9103
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 0x100b9125
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 0x100b92c7
cmp edi, dword [ebp + 0x10]
jb 0x100b92c7
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.100b8bef
inc edi
jmp 0x100b91ae
jmp 0x100b91bb
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100b8bef
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.100b8bef
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 0x100b920f
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 0x100b91f3
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.100b923d
add dword [eax], 0x39
jle 0x100b9219
sub al, 0xf5
mov ch, al
call fcn.100b9252
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x100baf2a
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 0x100baf40
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 0x100baf51
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100baf92
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 0x100bd2fe
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 0x100bd247
add ebx, 0
push ecx
call 0x100bd25c
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, 0x562c51ed
sub ebx, dword [0x562e4a2c]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x562e4a1c
call fcn.100b8d26
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.100b8234
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100bd3ba
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100bd3ba
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 0x100bd371
mov eax, 1
lock xchg dword [0x562e4a28], eax
push 0x3dd1fc71
call 0x100bd2fe
push esi
add esp, 8
cmp eax, 0
jne 0x100bd2e7
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100bd30d
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100bd322
cmp ecx, edx
cmp eax, 0
je 0x100bd347
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 0x100bd331
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100bd360
dec eax
loope 0x100bd363
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x562e4a28], 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 0x100bd397
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100bd3ac
jmp 0x100bd3b7
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100bd2a5
Function at 0x100c441f
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 0x100c46f5
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x562d16a0
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x562c8666
push 0xffffffffffffffff
call fcn.100bb61f
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 0x100c4489
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100c44a1
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 0x100c46e9
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100c46bd
Function at 0x100d3eef
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 0x100d3f11
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100d3f11
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100d3f11
ret
cmp word [ebx + 4], 0x14c
jne 0x100d3f11
test word [ebx + 0x16], 2
je 0x100d3f11
test word [ebx + 0x16], 0x100
je 0x100d3f11
cmp word [ebx + 0x18], 0x10b
jne 0x100d3f11
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100d3f11
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100d3f9d
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100d3f31
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100bae7c
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100d3f11
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 0x100d3f9d
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 0x100d3f11
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100d3f11
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100d3f11
ret
cmp word [ebx + 4], 0x14c
jne 0x100d3f11
test word [ebx + 0x16], 2
je 0x100d3f11
test word [ebx + 0x16], 0x100
je 0x100d3f11
cmp word [ebx + 0x18], 0x10b
jne 0x100d3f11
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100d3f11
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100d3f9d
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100d3f31
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100bae7c
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100d3f11
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 0x100d4054
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100d40ad
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100d4054
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100d4063
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 0x104d9d06
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 0x100d40b4
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.100baf2a
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100d4153
add edi, 4
add eax, 2
dec ecx
jne 0x100d4099
call 0x100d4100
loope 0x100d40f6
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100d4150
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 0x100d4161
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 0x100d4114
cmp eax, ecx
ja 0x100d4114
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100d419e
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100d4194
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100bb409
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100d4063
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100d40ad
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100d4054
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100d4063
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 0x104d9d06
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 0x100d40b4
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.100baf2a
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100d4153
add edi, 4
add eax, 2
dec ecx
jne 0x100d4099
call 0x100d4100
loope 0x100d40f6
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100d4150
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 0x100d4161
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 0x100d4114
cmp eax, ecx
ja 0x100d4114
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100d419e
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100d4194
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100bb409
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x402706
Capabilities:
Encode data using xor

Disassembly:
mov eax, dword [esp + 0xc]
push esi
imul eax, eax, 0x61c88647
mov esi, dword [esp + 0xc]
test eax, eax
mov edx, dword [esi]
mov ecx, dword [esi + 4]
je 0x40276e
mov esi, dword [esp + 8]
push ebx
push edi
mov edi, edx
mov ebx, edx
sar edi, 5
shl ebx, 4
xor edi, ebx
mov ebx, eax
sar ebx, 0xb
and ebx, 3
add edi, dword [esi + ebx*4]
mov ebx, eax
xor ebx, edx
add eax, 0x61c88647
add edi, ebx
sub ecx, edi
mov edi, ecx
mov ebx, ecx
sar edi, 5
shl ebx, 4
xor edi, ebx
mov ebx, eax
and ebx, 3
add edi, dword [esi + ebx*4]
mov ebx, eax
xor ebx, ecx
add edi, ebx
sub edx, edi
test eax, eax
jne 0x402724
mov esi, dword [esp + 0x14]
pop edi
pop ebx
mov dword [esi], edx
mov dword [esi + 4], ecx
pop esi
ret

Function at 0x431005
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
call 0x43100c
nop
nop
nop
nop
nop
pop eax
add eax, 0x403e6a
nop
nop
sub eax, 0x403e10
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x431030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
nop
jne 0x43101e
nop
nop
popal
nop
nop
nop
jmp loc.00401219
Function at 0x401f10
Capabilities:
Get disk information
Inspect load icon resource
Read file on windows

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x148
push ebx
push esi
push edi
push 0x65
push eax
call dword [sym.imp.USER32.dll_LoadIconA]
lea ecx, [esp + 0xc]
call fcn.00401000
lea ecx, [esp + 0x50]
push 0x104
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea edx, [esp + 0x50]
lea ecx, [esp + 0xc]
push edx
call fcn.004012b0
test eax, eax
je 0x402021
lea eax, [esp + 0x50]
push 0x404030
push eax
call dword [sym.imp.MSVCRT.dll_fopen]
mov esi, eax
add esp, 8
test esi, esi
je 0x402084
lea ecx, [esp + 0x50]
push ecx
lea ecx, [esp + 0x10]
call fcn.00401290
mov edi, dword [sym.imp.MSVCRT.dll_fseek]
sub eax, 8
push 0
push eax
push esi
call edi
mov ebx, dword [sym.imp.MSVCRT.dll_fread]
push esi
push 1
lea edx, [esp + 0x24]
push 8
push edx
call ebx
mov eax, dword [esp + 0x2c]
push 0
push eax
push esi
call edi
push esi
push 1
lea ecx, [esp + 0x48]
push 0x38
push ecx
call ebx
push esi
call dword [sym.imp.MSVCRT.dll_fclose]
mov eax, dword [esp + 0x88]
mov edx, dword [esp + 0x50]
add esp, 0x3c
test eax, eax
mov eax, dword [esp + 0x10]
push edx
push eax
jne 0x401ffe
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401800
jmp 0x402084
sub esp, 0x38
mov ecx, 0xe
lea esi, [esp + 0x58]
mov edi, esp
rep movsd dword es:[edi], dword [esi]
lea ecx, [esp + 0x90]
push ecx
lea ecx, [esp + 0x50]
call fcn.00401a90
jmp 0x402084
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString_1
call dword [sym.imp.KERNEL32.dll_GetLogicalDrives]
mov edi, eax
mov esi, 1
xor ebx, ebx
test edi, esi
je 0x40206a
mov dl, bl
lea ecx, [esp + 0x10]
add dl, 0x41
push edx
call sub.MFC42.DLL_CString::operator_1
push 0x40412c
lea ecx, [esp + 0x14]
call fcn.004020e2
lea ecx, [esp + 0xc]
mov eax, dword [esp + 0x10]
push eax
push 0
call fcn.00401cf0
add esi, esi
inc ebx
cmp ebx, 0x1a
jl 0x402039
lea ecx, [esp + 0xc]
call fcn.00401040
lea ecx, [esp + 0x10]
call sub.MFC42.DLL_CString::CString
lea ecx, [esp + 0xc]
call fcn.00401030
pop edi
pop esi
xor eax, eax
pop ebx
add esp, 0x148
ret 0x10

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43300c
nop
nop
nop
nop
pop eax
nop
add eax, 0x40a063
nop
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
nop
nop
mov edx, dword [eax + 8]
xor dword [ebx], edx
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43301e
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x433006
Capabilities:
Encode data using xor

Disassembly:
mov eax, section..text
nop
nop
mov ebx, 0x40de38
nop
mov ecx, 0x6b972197
nop
nop
nop
test eax, eax
nop
nop
je 0x43304e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x4304d8
nop
mov ecx, 0x12900c6f
nop
test eax, eax
nop
nop
nop
nop
je 0x433084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
nop
nop
cmp eax, ebx
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x4011c0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
mov ebx, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x4011d9
pop edi
pop ebx
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
jne 0x4011ed
pop esi
pop edi
xor eax, eax
pop ebx
ret
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [esp + 0x18]
add eax, esi
and ecx, 0xf
jbe 0x40120e
cmp esi, eax
jae 0x4011e7
dec ecx
movzx edx, word [esi]
lea esi, [esi + edx*2 + 2]
jne 0x401200
cmp esi, eax
jae 0x4011e7
mov ax, word [esi]
neg ax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebx
ret

Function at 0x402af0
Capabilities:
Check os version

Disassembly:
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetVersion]
cmp eax, 0x80000000
jae 0x402b9e
push 0x94
mov ebx, 1
call fcn.0042db8f
mov esi, eax
add esp, 4
test esi, esi
je 0x402c13
xor eax, eax
mov ecx, 0x25
mov edi, esi
rep stosd dword es:[edi], eax
push esi
mov dword [esi], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov eax, dword [esi + 4]
cmp eax, 4
jne 0x402b54
push esi
mov ebx, 5
call fcn.0042da77
add esp, 4
pop edi
pop esi
mov eax, ebx
pop ebx
ret
cmp eax, 5
jne 0x402c0a
mov ecx, dword [esi + 8]
test ecx, ecx
jne 0x402b78
push esi
mov ebx, 6
call fcn.0042da77
add esp, 4
pop edi
pop esi
mov eax, ebx
pop ebx
ret
cmp eax, 5
jne 0x402c0a
cmp dword [esi + 8], ebx
jne 0x402c0a
push esi
mov ebx, 7
call fcn.0042da77
add esp, 4
pop edi
pop esi
mov eax, ebx
pop ebx
ret
cmp al, 4
jae 0x402ba8
pop edi
pop esi
xor eax, eax
pop ebx
ret
push 0x94
mov ebx, 2
call fcn.0042db8f
mov esi, eax
add esp, 4
test esi, esi
je 0x402c13
xor eax, eax
mov ecx, 0x25
mov edi, esi
rep stosd dword es:[edi], eax
push esi
mov dword [esi], 0x94
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov eax, dword [esi + 4]
cmp eax, 4
jne 0x402c0a
cmp dword [esi + 8], 0xa
jne 0x402bfa
push esi
mov ebx, 3
call fcn.0042da77
add esp, 4
pop edi
pop esi
mov eax, ebx
pop ebx
ret
cmp eax, 4
jne 0x402c0a
cmp dword [esi + 8], 0x5a
jne 0x402c0a
mov ebx, 4
push esi
call fcn.0042da77
add esp, 4
pop edi
pop esi
mov eax, ebx
pop ebx
ret