joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1892a7b
Capabilities:
Check for vm using instruction vpcext
Encode data using xor

Disassembly:
mov ecx, dword [edi]
mov eax, 0x7196b0f
lea eax, [eax + eax*4 - 0x42c6c261]
xor ecx, ebx
or al, ah
sbb ecx, 0xba80d599
dec ax
neg ecx
rol ecx, 2
lea eax, [eax + 0x5816b812]
aad 0x80
mov edx, 0xf7c8ff66
fld st(1)
rol dword [edx], 0x8d
adc byte [edx], 0xb8
push ss
pop eax
call fcn.017730cc
xor byte [edx + 0x505e6a63], 0x5c
adc byte [edx + 0x20de5817], bl
sbb al, 0x34
lcall 0x3c74, 0x20de5817
ficom word [edi]
pop eax
fisub word [esp + edi*2 + 0x17]
jle 0x1016b1e
jb 0x1016bac
push ebp
mov ecx, 0x84ff1fe1
jno 0x1016af3
cmp cl, byte [esi]
and eax, 0x643289e5
mov dh, 0xf6
invalid
jmp 0x1016bba
xor al, 3
and dword [edx - 0x41983b4d], esi
mov edi, 0x899617c4
scasd eax, dword es:[edi]
xor ebx, ecx
invalid
lea ecx, [ecx + edx + 0x79b4ea75]
mov dword [esp + edx - 0x5f837f90], edx
or edx, edx
rol al, 1
rol ecx, 1
sub dl, byte [esp + edx - 0x5f837f90]
dec ecx
sub eax, dword [esp + edx - 0x5f837f00]
shl dl, 0x65
ror dx, 0xc3
rol ecx, 3
call fcn.00f6e9de
jmp 0x1016b09

Function at 0x189e280
Capabilities:
Encode data using xor

Disassembly:
mov ebx, 0xf1bb3690
inc ebp
mov dword [esi], esp
add ebx, ebx
movsx ebp, bl
jno 0xf3e9a0
call fcn.00e75c16
dec ebp
test eax, eax
push 0xffbf97a5
dec eax
lea esp, [esp + 0x18]
je 0x189e2f9
inc ecx
mov ebx, 0x540b3b1c
inc ecx
or bl, 0x1e
inc ecx
not ebx
push esi
inc ecx
mov esi, ebx
inc esp
xchg dh, bl
dec eax
lea esi, [0xff5e6eea]
inc ecx
mov ebx, 0xf21d18aa
inc ebp
movzx ebx, byte [edx]
push 0x47092101
inc ebp
xor ebx, esp
inc ecx
and ebx, 0xff
inc esi
mov ebx, dword [esi + ebx*4]
inc ecx
shr esp, 8
inc ebp
xor esp, ebx
dec ecx
inc edx
inc ecx
xor esp, 0x3c24cf0d
dec ecx
dec eax
dec eax
lea esp, [esp + 8]
jne 0x189e2ae
push 0x44840c06
dec eax
mov esi, dword [esp + 8]
dec eax
lea esp, [esp + 0x10]
inc ecx
not esp
jmp 0xeae7aa
Function at 0x300707e7
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
pushal
call 0x300707f6
pop dword [ebp - 0xc]
mov eax, 0xedc12394
sub eax, 0xbdba1b9e
sub dword [ebp - 0xc], eax
push 0x40
push 0x1000
push 0x4b179
push 0
mov eax, 0x6453a98e
add eax, 0xcbac6a9a
add eax, dword [ebp - 0xc]
call dword [eax]
mov ecx, 0x97dbfb96
sub ecx, 0x97dbbde9
xor edi, edi
add edi, eax
mov esi, 0x300d8600
add esi, dword [ebp - 0xc]
mov ebx, 0xe8217b15
mov dword [ebp - 4], 0xa8e4683c
mov edx, dword [esi]
sub dword [ebp - 4], ecx
xor edx, ebx
add dword [ebp - 8], eax
mov dword [edi], edx
sub dword [ebp - 8], ebx
add edi, 0xb8ded82b
sub edi, 0xb8ded827
add esi, 0x714b63cc
add esi, 0x8eb49c38
loop 0x3007084b
add eax, 0xa8ff46bc
sub eax, 0xa8fe5d35
xor ebx, ebx
add ebx, eax
add eax, 0x91d3de3b
add eax, 0x6e2c21ca
mov ecx, 0x30000000
add ecx, dword [ebp - 0xc]
call ebx
leave
ret
Function at 0xc3313b5
Capabilities:
Encode data using xor

Disassembly:
call 0xc33132e
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 0xc33135e
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 0xc33137a
xor edx, 0
jmp 0xc331385
xor edx, edx
jmp 0xc33139c
jmp 0xc3313a8
xor eax, eax
push 0x8427d7c0
call 0xc3313b5
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0xc3313f1
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 0xc3313ca
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 0xc331408
add eax, 0
jno 0xc33140d
add esi, 0
ret 0x10

Function at 0xc332176
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 0xc332198
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 0xc33233a
cmp edi, dword [ebp + 0x10]
jb 0xc33233a
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.0c331c62
inc edi
jmp 0xc332221
jmp 0xc33222e
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.0c331c62
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.0c331c62
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 0xc332282
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 0xc332266
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.0c3322b0
add dword [eax], 0x39
jle 0xc33228c
sub al, 0xf5
mov ch, al
call fcn.0c3322c5
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10
Function at 0xc333f9d
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 0xc333fb3
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 0xc333fc4
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.0c334005
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 0xc336371
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 0xc3362ba
add ebx, 0
push ecx
call 0xc3362cf
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, 0x562c521a
sub ebx, dword [0x562e4a59]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x562e4a49
call fcn.0c331d99
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.0c3312a7
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0xc33642d
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0xc33642d
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 0xc3363e4
mov eax, 1
lock xchg dword [0x562e4a55], eax
push 0x3dd1fc71
call 0xc336371
push esi
add esp, 8
cmp eax, 0
jne 0xc33635a
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0xc336380
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0xc336395
cmp ecx, edx
cmp eax, 0
je 0xc3363ba
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 0xc3363a4
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.0c3363d3
dec eax
loope 0xc3363d6
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x562e4a55], 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 0xc33640a
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0xc33641f
jmp 0xc33642a
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0xc336318
Function at 0xc33d492
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 0xc33d768
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x562d16cd
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x562c8693
push 0xffffffffffffffff
call fcn.0c334692
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 0xc33d4fc
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.0c33d514
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 0xc33d75c
xor eax, 0
ret 4
xor ecx, ecx
jmp 0xc33d730
Function at 0xc34cf62
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 0xc34cf84
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0xc34cf84
add ebx, eax
cmp dword [ebx], 0x4550
jne 0xc34cf84
ret
cmp word [ebx + 4], 0x14c
jne 0xc34cf84
test word [ebx + 0x16], 2
je 0xc34cf84
test word [ebx + 0x16], 0x100
je 0xc34cf84
cmp word [ebx + 0x18], 0x10b
jne 0xc34cf84
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0xc34cf84
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0xc34d010
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0xc34cfa4
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.0c333eef
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0xc34cf84
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 0xc34d010
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 0xc34cf84
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0xc34cf84
add ebx, eax
cmp dword [ebx], 0x4550
jne 0xc34cf84
ret
cmp word [ebx + 4], 0x14c
jne 0xc34cf84
test word [ebx + 0x16], 2
je 0xc34cf84
test word [ebx + 0x16], 0x100
je 0xc34cf84
cmp word [ebx + 0x18], 0x10b
jne 0xc34cf84
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0xc34cf84
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0xc34d010
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0xc34cfa4
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.0c333eef
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0xc34cf84
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 0xc34d0c7
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0xc34d120
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0xc34d0c7
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0xc34d0d6
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 0xc752d79
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 0xc34d127
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.0c333f9d
cmp eax, dword [ebp + 0xc]
pop eax
je 0xc34d1c6
add edi, 4
add eax, 2
dec ecx
jne 0xc34d10c
call 0xc34d173
loope 0xc34d169
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0xc34d1c3
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 0xc34d1d4
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 0xc34d187
cmp eax, ecx
ja 0xc34d187
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0xc34d211
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0xc34d207
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.0c33447c
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0xc34d0d6
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0xc34d120
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0xc34d0c7
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0xc34d0d6
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 0xc752d79
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 0xc34d127
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.0c333f9d
cmp eax, dword [ebp + 0xc]
pop eax
je 0xc34d1c6
add edi, 4
add eax, 2
dec ecx
jne 0xc34d10c
call 0xc34d173
loope 0xc34d169
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0xc34d1c3
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 0xc34d1d4
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 0xc34d187
cmp eax, ecx
ja 0xc34d187
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0xc34d211
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0xc34d207
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.0c33447c
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]
Function at 0x403410
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x410ec8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebx
push 0
lea eax, [esp + 8]
push 0
push eax
push 0x5000
mov ebx, ecx
push 0x41e3a8
mov dword [esp + 0x18], 0
call fcn.00403020
cmp eax, 1
jne 0x403550
mov ecx, dword [esp + 4]
push ebp
mov ebp, dword [esp + 0x1c]
push esi
push edi
mov edi, dword [esp + 0x28]
push ecx
push 0x41e3a8
push edi
push ebp
call fcn.00406d40
add esp, 0x10
lea esi, [ebx + 0x64]
mov ecx, esi
mov byte [esp + 0x24], al
push 0x4233a8
call fcn.0040ff96
push 0x4233a8
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::CString_1
and edi, 0xff
and ebp, 0xff
push edi
push ebp
lea edx, [esp + 0x30]
push str.CRC8
push edx
mov dword [esp + 0x2c], 0
call sub.MFC42.DLL_CString::Format
add esp, 0x10
lea eax, [esp + 0x28]
mov ecx, esi
push eax
call sub.MFC42.DLL_CString::operator_1
mov ecx, dword [esp + 0x24]
lea edx, [esp + 0x28]
and ecx, 0xff
push ecx
push 0x417298
push edx
call sub.MFC42.DLL_CString::Format
add esp, 0xc
lea eax, [esp + 0x28]
mov ecx, esi
push eax
call sub.MFC42.DLL_CString::operator_1
push str._r_nSED810
mov ecx, esi
call sub.MFC42.DLL_CString::operator
mov ecx, dword [esp + 0x10]
push 0xa8
push 0xa9
push 0xaa
push ecx
push 0x41e3a8
push esi
call fcn.00403170
add esp, 0x18
mov ecx, ebx
push 0
call sub.MFC42.DLL_CWnd::UpdateData
lea ecx, [esp + 0x28]
mov dword [esp + 0x1c], 0xffffffff
call fcn.0040fe76
mov al, byte [esp + 0x24]
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
add esp, 0x10
ret 8
push 0
push 0
push 0x4171c4
call sub.MFC42.DLL_AfxMessageBox
mov ecx, dword [esp + 8]
xor al, al
pop ebx
mov dword fs:[0], ecx
add esp, 0x10
ret 8
Function at 0x403580
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x410ee8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
push 0
lea eax, [esp + 8]
push 0
push eax
mov esi, ecx
push 0x5000
push 0x41e3a8
mov dword [esp + 0x1c], esi
mov dword [esp + 0x18], 0
call fcn.00403020
cmp eax, 1
jne 0x4036e9
mov ecx, dword [esp + 4]
push ebx
push ebp
mov ebp, dword [esp + 0x24]
push edi
mov edi, dword [esp + 0x2c]
push ecx
push 0x41e3a8
push edi
push ebp
call fcn.00406e80
add esp, 0x10
add esi, 0x64
mov ecx, esi
mov ebx, eax
push 0x4233a8
call fcn.0040ff96
push 0x4233a8
lea ecx, [esp + 0x30]
call sub.MFC42.DLL_CString::CString_1
and edi, 0xffff
and ebp, 0xffff
push edi
push ebp
lea edx, [esp + 0x34]
push str.CRC16
push edx
mov dword [esp + 0x30], 0
call sub.MFC42.DLL_CString::Format
add esp, 0x10
lea eax, [esp + 0x2c]
mov ecx, esi
push eax
call sub.MFC42.DLL_CString::operator_1
mov ecx, ebx
lea edx, [esp + 0x2c]
and ecx, 0xffff
push ecx
push 0x4172d0
push edx
call sub.MFC42.DLL_CString::Format
add esp, 0xc
lea eax, [esp + 0x2c]
mov ecx, esi
push eax
call sub.MFC42.DLL_CString::operator_1
push str._r_nSED810
mov ecx, esi
call sub.MFC42.DLL_CString::operator
mov eax, dword [esp + 0x10]
xor ecx, ecx
mov cl, bh
push 0xa8
mov byte [eax + 0x41e3a8], cl
inc eax
push 0xa9
push 0xaa
mov byte [eax + 0x41e3a8], bl
inc eax
mov byte [eax + 0x41e3a8], 0
inc eax
mov byte [eax + 0x41e3a8], 0
inc eax
push eax
push 0x41e3a8
push esi
mov dword [esp + 0x28], eax
call fcn.00403170
mov ecx, dword [esp + 0x2c]
add esp, 0x18
push 0
call sub.MFC42.DLL_CWnd::UpdateData
lea ecx, [esp + 0x2c]
mov dword [esp + 0x20], 0xffffffff
call fcn.0040fe76
pop edi
mov ax, bx
pop ebp
pop ebx
pop esi
mov ecx, dword [esp + 8]
mov dword fs:[0], ecx
add esp, 0x14
ret 8
push 0
push 0
push 0x4171c4
call sub.MFC42.DLL_AfxMessageBox
mov ecx, dword [esp + 0xc]
xor ax, ax
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret 8
Function at 0x403710
Capabilities:
Get number of processors
Get process heap force flags

Disassembly:
push 0xffffffffffffffff
push 0x410f08
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
push 0
lea eax, [esp + 8]
push 0
push eax
push 0x5000
mov edi, ecx
push 0x41e3a8
mov dword [esp + 0x18], 0
call fcn.00403020
cmp eax, 1
jne 0x403869
mov ecx, dword [esp + 4]
mov edx, dword [esp + 0x18]
push ebx
push ebp
mov ebp, dword [esp + 0x24]
push esi
push ecx
push 0x41e3a8
push ebp
push edx
call fcn.00406f30
add esp, 0x10
lea esi, [edi + 0x64]
mov ecx, esi
mov ebx, eax
push 0x4233a8
call fcn.0040ff96
push 0x4233a8
lea ecx, [esp + 0x2c]
call sub.MFC42.DLL_CString::CString_1
mov eax, dword [esp + 0x24]
push ebp
push eax
lea ecx, [esp + 0x30]
push 0x417338
push ecx
mov dword [esp + 0x2c], 0
call sub.MFC42.DLL_CString::Format
add esp, 0x10
lea edx, [esp + 0x28]
mov ecx, esi
push edx
call sub.MFC42.DLL_CString::operator_1
push ebx
lea eax, [esp + 0x2c]
push 0x417320
push eax
call sub.MFC42.DLL_CString::Format
add esp, 0xc
lea ecx, [esp + 0x28]
push ecx
mov ecx, esi
call sub.MFC42.DLL_CString::operator_1
push str._r_nSED820
mov ecx, esi
call sub.MFC42.DLL_CString::operator
mov eax, dword [esp + 0x10]
mov edx, ebx
shr edx, 0x18
mov byte [eax + 0x41e3a8], dl
mov ecx, ebx
inc eax
mov edx, ebx
shr ecx, 0x10
mov byte [eax + 0x41e3a8], cl
inc eax
shr edx, 8
mov byte [eax + 0x41e3a8], dl
inc eax
push 0xa8
push 0xa9
mov byte [eax + 0x41e3a8], bl
inc eax
push 0xaa
push eax
push 0x41e3a8
push esi
mov dword [esp + 0x28], eax
call fcn.00403170
add esp, 0x18
mov ecx, edi
push 0
call sub.MFC42.DLL_CWnd::UpdateData
lea ecx, [esp + 0x28]
mov dword [esp + 0x1c], 0xffffffff
call fcn.0040fe76
pop esi
mov eax, ebx
pop ebp
pop ebx
pop edi
mov ecx, dword [esp + 4]
mov dword fs:[0], ecx
add esp, 0x10
ret 8
push 0
push 0
push 0x4171c4
call sub.MFC42.DLL_AfxMessageBox
mov ecx, dword [esp + 8]
xor eax, eax
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x406ca0
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push ebp
mov ebp, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0x14]
push edi
mov al, byte [ebp]
and esi, 0xffff
shl esi, 3
cmp esi, 8
mov byte [esp + 0x14], 8
jle 0x406d30
mov edi, dword [esp + 0x14]
mov cl, al
and cl, 0x80
jne 0x406d1a
mov edx, edi
and edx, 0xff
mov ebx, edx
and ebx, 0x80000007
jns 0x406ce4
dec ebx
or ebx, 0xfffffff8
inc ebx
shr edx, 3
mov cl, 7
mov dl, byte [edx + ebp]
sub cl, bl
shr dl, cl
shl al, 1
and dl, 1
or al, dl
mov dl, byte [esp + 0x14]
mov cl, al
and cl, 0x80
inc dl
mov byte [esp + 0x14], dl
mov edi, dword [esp + 0x14]
mov edx, edi
and edx, 0xff
cmp edx, esi
je 0x406d1a
test cl, cl
je 0x406cd5
mov edx, edi
and edx, 0xff
cmp edx, esi
jne 0x406d2a
test cl, cl
je 0x406d30
xor al, 0x89
cmp edx, esi
jl 0x406cc6
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x406ef0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 0xc]
mov eax, dword [esp + 4]
mov edx, ecx
dec ecx
test edx, edx
not eax
je 0x406f2a
push ebx
push esi
lea esi, [ecx + 1]
mov ecx, dword [esp + 0x10]
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x417df8]
xor eax, edx
inc ecx
dec esi
jne 0x406f0a
pop esi
pop ebx
not eax
ret

Function at 0x406f80
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
xor ecx, ecx
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
mov dword [eax + 0x10], ecx
mov dword [eax + 0x14], ecx
ret

Function at 0x4079c0
Capabilities:
Hash data using sha1

Disassembly:
mov ecx, dword [esp + 4]
push esi
mov edx, 0x10
xor esi, esi
mov dword [ecx + 0x20], 0x67452301
mov dword [ecx + 0x24], 0xefcdab89
mov dword [ecx + 0x28], 0x98badcfe
mov dword [ecx + 0x2c], 0x10325476
mov dword [ecx + 0x30], 0xc3d2e1f0
lea eax, [ecx + 0x78]
mov dword [eax - 0x40], esi
mov dword [eax], esi
add eax, 4
dec edx
jne 0x4079f2
mov dword [ecx + 0x14], esi
mov dword [ecx + 0x1c], esi
mov dword [ecx + 0x18], esi
xor eax, eax
pop esi
ret