joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100a0f0a
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 0x100a0f20
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 0x100a0f31
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.100a0f72
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 0x100a32de
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 0x100a3227
add ebx, 0
push ecx
call 0x100a323c
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, 0x7316d1e1
sub ebx, dword [0x7318ca20]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x7318ca10
call fcn.1009ed06
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.1009e214
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x100a339a
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x100a339a
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 0x100a3351
mov eax, 1
lock xchg dword [0x7318ca1c], eax
push 0x3dd1fc71
call 0x100a32de
push esi
add esp, 8
cmp eax, 0
jne 0x100a32c7
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x100a32ed
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x100a3302
cmp ecx, edx
cmp eax, 0
je 0x100a3327
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 0x100a3311
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.100a3340
dec eax
loope 0x100a3343
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x7318ca1c], 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 0x100a3377
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x100a338c
jmp 0x100a3397
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x100a3285
Function at 0x100aa3ff
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 0x100aa6d5
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x73179694
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x7317065a
push 0xffffffffffffffff
call fcn.100a15ff
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 0x100aa469
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.100aa481
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 0x100aa6c9
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x100aa69d
Function at 0x100b9ecf
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 0x100b9ef1
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100b9ef1
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100b9ef1
ret
cmp word [ebx + 4], 0x14c
jne 0x100b9ef1
test word [ebx + 0x16], 2
je 0x100b9ef1
test word [ebx + 0x16], 0x100
je 0x100b9ef1
cmp word [ebx + 0x18], 0x10b
jne 0x100b9ef1
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100b9ef1
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100b9f7d
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100b9f11
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a0e5c
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100b9ef1
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 0x100b9f7d
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 0x100b9ef1
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x100b9ef1
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x100b9ef1
ret
cmp word [ebx + 4], 0x14c
jne 0x100b9ef1
test word [ebx + 0x16], 2
je 0x100b9ef1
test word [ebx + 0x16], 0x100
je 0x100b9ef1
cmp word [ebx + 0x18], 0x10b
jne 0x100b9ef1
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x100b9ef1
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x100b9f7d
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x100b9f11
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.100a0e5c
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x100b9ef1
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 0x100ba034
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100ba08d
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100ba034
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100ba043
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 0x104bfce6
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 0x100ba094
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.100a0f0a
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100ba133
add edi, 4
add eax, 2
dec ecx
jne 0x100ba079
call 0x100ba0e0
loope 0x100ba0d6
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100ba130
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 0x100ba141
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 0x100ba0f4
cmp eax, ecx
ja 0x100ba0f4
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100ba17e
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100ba174
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100a13e9
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x100ba043
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x100ba08d
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x100ba034
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x100ba043
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 0x104bfce6
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 0x100ba094
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.100a0f0a
cmp eax, dword [ebp + 0xc]
pop eax
je 0x100ba133
add edi, 4
add eax, 2
dec ecx
jne 0x100ba079
call 0x100ba0e0
loope 0x100ba0d6
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x100ba130
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 0x100ba141
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 0x100ba0f4
cmp eax, ecx
ja 0x100ba0f4
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x100ba17e
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x100ba174
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.100a13e9
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x1003053
Capabilities:
Get number of processors

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x10
mov eax, dword [0x100c010]
and dword [ebp - 8], 0
and dword [ebp - 4], 0
push ebx
push edi
mov edi, 0xbb40e64e
mov ebx, 0xffff0000
cmp eax, edi
jne 0x1006d24
push esi
lea eax, [ebp - 8]
push eax
call dword [0x10010e4]
mov esi, dword [ebp - 4]
xor esi, dword [ebp - 8]
call dword [0x10010c8]
xor esi, eax
call dword [0x10010e8]
xor esi, eax
call dword [0x10010ec]
xor esi, eax
lea eax, [ebp - 0x10]
push eax
call dword [0x10010f0]
mov eax, dword [ebp - 0xc]
xor eax, dword [ebp - 0x10]
xor esi, eax
cmp esi, edi
je 0x10030d6
test dword [0x100c010], ebx
je 0x10030d6
mov dword [0x100c010], esi
not esi
mov dword [0x100c014], esi
pop esi
pop edi
pop ebx
leave
ret
mov esi, 0xbb40e64f
jmp 0x10030c3
Function at 0x1003a60
Capabilities:
Get number of processors

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push 0
call dword [fcn.010010f4]
test eax, eax
je 0x1003a8e
push eax
call fcn.01003a98
test eax, eax
je 0x1003a8e
movzx eax, word [eax + 0x5c]
cmp ax, 2
jne 0x1006d15
push 2
pop eax
pop ebp
ret
mov eax, dword [ebp + 8]
pop ebp
ret

Function at 0x1003a98
Capabilities:
Get number of processors
Parse pe header

Disassembly:
push 0xc
push 0x1003af0
call fcn.01003b0c
xor eax, eax
mov ecx, dword [ebp + 8]
test ecx, ecx
je 0x1003ae7
cmp ecx, 0xffffffff
je 0x1003ae7
and dword [ebp - 4], eax
mov edx, 0x5a4d
cmp word [ecx], dx
jne 0x1003ae0
mov edx, dword [ecx + 0x3c]
test edx, edx
jl 0x1003ae0
cmp edx, 0x10000000
jae 0x1003ae0
lea eax, [edx + ecx]
mov dword [ebp - 0x1c], eax
cmp dword [eax], 0x4550
jne 0x1006d0b
mov dword [ebp - 4], 0xfffffffe
call fcn.010023d0
ret 4
Function at 0x10070d3
Capabilities:
Get number of processors

Disassembly:
and al, byte [ebp + 0x76]
imul esp, dword [ebx + 0x65], 0x6f436f49
Function at 0x406004
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
xor esi, esi
cmp dword [0x422a1c], esi
push edi
jne 0x40603e
mov ecx, 0x422a18
push 8
mov eax, esi
pop edi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec edi
jne 0x40601a
mov dword [ecx], eax
add ecx, 4
inc esi
cmp ecx, 0x422e18
jl 0x406015
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0xc]
mov edx, ecx
dec ecx
test edx, edx
not eax
jbe 0x406073
lea edx, [ecx + 1]
mov ecx, dword [esp + 0x10]
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x422a18]
xor eax, esi
inc ecx
dec edx
jne 0x406056
pop edi
pop esi
not eax
ret 0xc

Function at 0x42e004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x42e00c
nop
nop
nop
nop
nop
pop eax
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
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
jl 0x42e030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x42e01e
popal
nop
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40de38
nop
mov ecx, 0x73391148
nop
test eax, eax
nop
nop
nop
nop
nop
nop
je 0x43304e
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
nop
cmp eax, ebx
nop
nop
nop
nop
jne 0x433024
nop
mov eax, section..data
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x48a575c9
nop
nop
nop
test eax, eax
nop
je 0x433084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
nop
cmp eax, ebx
nop
nop
nop
jne 0x43306c
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219

Function at 0x430003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
mov eax, section..00cfg
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408ecc
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
pop eax
nop
mov esi, 0x7e4e747c
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
loop 0x430060
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
push eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x74a4785
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4300c0
nop
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219
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
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x430072
nop
mov ebx, 0x408ecc
nop
nop
mov ecx, ebx
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x4c712362
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
je 0x4300d2
nop
nop
nop
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
mov esi, 0xb617aa2
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
loop 0x4300c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
nop
jmp 0x401219

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..00cfg
nop
nop
mov ebx, 0x408ecc
mov ecx, 0x6f7f6d4a
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43004e
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
nop
jne 0x430024
nop
nop
mov eax, section..data
nop
mov ebx, 0x42e1d0
mov ecx, 0x55c55628
nop
test eax, eax
nop
nop
nop
nop
je 0x430084
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
nop
add eax, 4
nop
cmp eax, ebx
nop
nop
nop
nop
nop
jne 0x43006c
nop
nop
nop
nop
nop
nop
nop
nop
popal
jmp 0x401219
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
mov eax, section..data
nop
mov ebx, 0x40de38
nop
nop
mov ecx, 0x1b9a39ee
nop
nop
test eax, eax
nop
nop
nop
je 0x43304e
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
nop
inc eax
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
inc eax
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
nop
jne 0x433024
nop
nop
nop
nop
nop
mov eax, section..data_1
nop
mov ebx, 0x4304d8
nop
mov ecx, 0x6cee5b1e
nop
nop
nop
test eax, eax
nop
je 0x433084
nop
nop
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
jne 0x43306c
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x432000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..rsrc
nop
push 4
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x432072
nop
nop
mov ebx, 0x40c7d0
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x635e5c71
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x432060
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4320d2
nop
mov ebx, 0x42f314
nop
nop
nop
nop
nop
mov ecx, ebx
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x5c021e29
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
loop 0x4320c0
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219
Function at 0x10002a00
Capabilities:
Get common file path
Get disk information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5dc
mov eax, dword [0x1002c0a0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push 0x103
lea eax, [ebp - 0x1cf]
xorps xmm0, xmm0
push 0
push eax
mov esi, ecx
mov byte [ebp - 0x10], 0
movq qword [ebp - 0xf], xmm0
mov byte [ebp - 7], 0
mov byte [ebp - 0x1d0], 0
call fcn.1000f020
add esp, 0xc
lea eax, [ebp - 0xc7]
push 0x4f
push 0
push eax
mov byte [ebp - 0xc8], 0
call fcn.1000f020
add esp, 0xc
lea eax, [ebp - 0x5d0]
push 0x400
push 0
push eax
call fcn.1000f020
add esp, 0xc
lea eax, [ebp - 0x5d0]
push 0x105
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
lea eax, [ebp - 0x5d0]
push 0x10028674
push eax
call fcn.1000d430
add esp, 8
test eax, eax
jne 0x10002abf
push 8
push str.a2b4c6d8
mov ecx, esi
call fcn.100022b0
mov eax, 0xfffffc17
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000c79d
mov esp, ebp
pop ebp
ret
mov ax, word [ebp - 0x5d0]
mov word [ebp - 0x10], ax
push 0x50
lea eax, [ebp - 0xc8]
push eax
lea eax, [ebp - 0x5dc]
push eax
lea eax, [ebp - 0x5d8]
push eax
lea eax, [ebp - 0x5d4]
push eax
push 0x104
lea eax, [ebp - 0x1d0]
push eax
lea eax, [ebp - 0x10]
push eax
mov byte [ebp - 0xe], 0x2f
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
test eax, eax
je 0x10002bb6
mov eax, dword [ebp - 0x5d4]
test eax, eax
jne 0x10002b4c
lea edx, [ebp - 0x5d4]
lea ecx, [ebp - 0x10]
call fcn.10002bd0
test eax, eax
jne 0x10002b46
push str.1a3b5c7d
mov ecx, esi
call fcn.10002230
mov eax, 0xfffffc16
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000c79d
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp - 0x5d4]
push eax
push 0x100285f8
lea eax, [ebp - 0x78]
push 0x64
push eax
call fcn.10002830
add esp, 0x10
cmp byte [ebp - 0x78], 0
jne 0x10002b85
xor ecx, ecx
push ecx
lea eax, [ebp - 0x78]
push eax
mov ecx, esi
call fcn.100022b0
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000c79d
mov esp, ebp
pop ebp
ret
lea ecx, [ebp - 0x78]
lea edx, [ecx + 1]
jmp 0x10002b90
mov al, byte [ecx]
inc ecx
test al, al
jne 0x10002b90
sub ecx, edx
push ecx
lea eax, [ebp - 0x78]
push eax
mov ecx, esi
call fcn.100022b0
xor eax, eax
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.1000c79d
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor ecx, ebp
or eax, 0xffffffff
pop esi
call fcn.1000c79d
mov esp, ebp
pop ebp
ret