joyce8/EMBER2024-capa huggingface dataset:
Function at 0x5628c0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x40
mov eax, dword [0x616930]
xor eax, esp
mov dword [esp + 0x3c], eax
mov ecx, dword [esp + 0x44]
push ebx
mov ebx, dword [esp + 0x54]
push ebp
mov ebp, dword [esp + 0x50]
push edi
mov edi, dword [esp + 0x58]
mov dword [esp + 0x1c], ebx
lea eax, [ebp + 0xf]
mov dword [esp + 0x24], ecx
shr eax, 4
and ebp, 0xf
mov dword [esp + 0x18], edi
mov dword [esp + 0x54], ebp
test eax, eax
je 0x562a7d
push esi
xor esi, esi
add eax, 0xffffffff
mov dword [esp + 0x18], eax
je 0x562a3c
mov dword [esp + 0x14], ecx
mov ebp, edi
mov dword [esp + 0x24], eax
mov esi, ebx
nop
mov al, byte [ebp]
movups xmm1, xmmword [ecx]
movzx ecx, byte [ebp]
shr al, 3
dec al
shl ecx, 4
and al, 1
shl al, 3
movzx ebx, al
shl ebx, 4
mov byte [esp + 0x13], al
add ebx, esi
movups xmmword [esp + 0x2c], xmm1
lea eax, [ebx + 0x40]
push eax
lea eax, [esi + 0x40]
add eax, ecx
push eax
lea eax, [esi + 0x30]
add eax, ecx
push eax
call fcn.00562a90
movzx ecx, byte [ebp]
lea eax, [ebx + 0x30]
push eax
shl ecx, 4
lea eax, [esi + 0x30]
add eax, ecx
push eax
lea eax, [esi + 0x20]
add eax, ecx
push eax
call fcn.00562a90
movzx ecx, byte [ebp]
lea eax, [ebx + 0x20]
push eax
shl ecx, 4
lea eax, [esi + 0x20]
add eax, ecx
push eax
lea eax, [esi + 0x10]
add eax, ecx
push eax
call fcn.00562a90
movzx ecx, byte [ebp]
lea eax, [ebx + 0x10]
shl ecx, 4
add ecx, esi
push eax
lea eax, [ecx + 0x10]
push eax
push ecx
call fcn.00562a90
movzx edi, byte [ebp]
movaps xmm0, xmm1
shl edi, 4
add edi, esi
psrldq xmm0, 4
movd eax, xmm0
movaps xmm0, xmm1
movd edx, xmm1
psrldq xmm1, 0xc
mov ecx, dword [edi + 4]
xor edx, dword [edi]
xor ecx, eax
mov dword [esp + 0x70], ecx
mov ecx, dword [edi + 0xc]
movd eax, xmm1
mov dword [esp + 0x6c], edx
psrldq xmm0, 8
xor ecx, eax
movd edx, xmm0
push ebx
lea eax, [esp + 0x70]
mov dword [esp + 0x7c], ecx
xor edx, dword [edi + 8]
push eax
lea eax, [edi + 0x40]
mov dword [esp + 0x7c], edx
push eax
call fcn.00562a90
mov ecx, dword [esp + 0x50]
add esp, 0x3c
mov al, byte [esp + 0x13]
add ecx, 0x10
sub dword [esp + 0x18], 1
mov byte [ebp], al
mov dword [esp + 0x14], ecx
jne 0x562920
mov esi, dword [esp + 0x24]
mov ebp, dword [esp + 0x58]
mov edi, dword [esp + 0x1c]
mov ebx, dword [esp + 0x20]
mov ecx, dword [esp + 0x28]
shl esi, 4
add esi, ecx
test ebp, ebp
je 0x562a65
push ebp
xorps xmm0, xmm0
lea eax, [esp + 0x30]
push esi
push eax
movlpd qword [esp + 0x38], xmm0
movlpd qword [esp + 0x40], xmm0
call fcn.005be280
add esp, 0xc
jmp 0x562a6d
movups xmm0, xmmword [esi]
movups xmmword [esp + 0x2c], xmm0
lea eax, [esp + 0x2c]
push eax
push ebx
push edi
call fcn.00562620
add esp, 0xc
pop esi
mov ecx, dword [esp + 0x48]
pop edi
pop ebp
pop ebx
xor ecx, esp
call fcn.005bca10
add esp, 0x40
ret
Function at 0x5642f0
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 0x10]
xor ecx, ecx
push ebx
mov ebx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x14]
push edi
mov edi, dword [esp + 0x14]
movd xmm0, ebx
pshufd xmm3, xmm0, 0
test edx, edx
je 0x5643b0
push ebp
cmp edx, 4
jb 0x56438a
lea eax, [edx - 1]
lea eax, [edi + eax*4]
lea ebp, [edx - 1]
lea ebp, [esi + ebp*4]
cmp esi, eax
ja 0x564330
cmp ebp, edi
jae 0x56438a
mov ebp, edx
mov ebx, esi
and ebp, 0xfffffffc
mov eax, edi
sub ebx, edi
mov dword [esp + 0x20], ebx
mov ebx, dword [esp + 0x14]
mov esi, dword [esp + 0x20]
nop word [eax + eax]
movups xmm0, xmmword [esi + eax]
add ecx, 4
lea eax, [eax + 0x10]
movups xmm2, xmmword [eax - 0x10]
pxor xmm2, xmm0
movaps xmm1, xmm2
pand xmm1, xmm3
pxor xmm1, xmm0
movups xmmword [esi + eax - 0x10], xmm1
pxor xmm1, xmm2
movups xmmword [eax - 0x10], xmm1
cmp ecx, ebp
jb 0x564350
mov esi, dword [esp + 0x1c]
mov dword [esp + 0x20], ecx
cmp ecx, edx
jae 0x5643af
sub esi, edi
lea eax, [edi + ecx*4]
sub edx, ecx
mov ecx, dword [eax + esi]
lea eax, [eax + 4]
xor dword [eax - 4], ecx
mov ecx, dword [eax - 4]
and ecx, ebx
xor dword [eax + esi - 4], ecx
mov ecx, dword [eax + esi - 4]
xor dword [eax - 4], ecx
sub edx, 1
jne 0x564391
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x566f90
Capabilities:
Encode data using xor

Disassembly:
sub esp, 8
push ebp
mov ebp, dword [esp + 0x1c]
mov eax, 0xaaaaaaab
mul ebp
mov ecx, ebp
shr edx, 1
push esi
lea eax, [edx + edx*2]
sub ecx, eax
lea esi, [edx*4]
mov dword [esp + 0xc], esi
sub ecx, 1
je 0x566fbf
sub ecx, 1
jne 0x566fc6
inc esi
add esi, 2
mov dword [esp + 0xc], esi
cmp dword [esp + 0x18], esi
ja 0x566fd5
pop esi
or eax, 0xffffffff
pop ebp
add esp, 8
ret
push ebx
xor eax, eax
xor esi, esi
push edi
mov edi, dword [esp + 0x1c]
test ebp, ebp
je 0x567126
mov edx, dword [esp + 0x24]
nop dword [eax + eax]
movzx ecx, byte [edx]
add esi, 8
shl eax, 8
inc edx
dec ebp
mov dword [esp + 0x24], edx
add eax, ecx
cmp esi, 6
jb 0x5670a4
nop word [eax + eax]
sub esi, 6
mov edx, eax
mov ecx, esi
shr edx, cl
and edx, 0x3f
mov dword [esp + 0x28], edx
lea ecx, [edx - 0x1a]
lea ebx, [edx - 0x34]
shr ecx, 8
xor edx, 0x3e
mov dword [esp + 0x10], ecx
mov ecx, dword [esp + 0x28]
neg edx
shr edx, 8
xor ecx, 0x3f
not dl
shr ebx, 8
neg ecx
and dl, 0xfb
shr ecx, 8
not cl
or dl, cl
mov ecx, dword [esp + 0x28]
and edx, 0xffffff2f
mov dword [esp + 0x20], edx
lea edx, [ecx - 0x3e]
sub cl, 4
shr edx, 8
and dl, cl
mov cl, bl
not cl
and dl, cl
mov cl, byte [esp + 0x10]
or byte [esp + 0x20], dl
not cl
mov dl, byte [esp + 0x28]
add dl, 0x47
and dl, cl
mov ecx, dword [esp + 0x20]
and dl, bl
or cl, dl
mov edx, dword [esp + 0x28]
add dl, 0x41
and dl, byte [esp + 0x10]
or cl, dl
mov byte [edi], cl
inc edi
cmp esi, 6
jae 0x567010
mov edx, dword [esp + 0x24]
test ebp, ebp
jne 0x566ff0
test esi, esi
je 0x567126
mov ecx, 6
sub ecx, esi
shl eax, cl
and eax, 0x3f
mov edx, eax
xor edx, 0x3e
neg edx
lea ecx, [eax - 0x1a]
shr edx, 8
shr ecx, 8
lea ebx, [eax - 0x34]
mov dword [esp + 0x20], ecx
not dl
mov ecx, eax
shr ebx, 8
xor ecx, 0x3f
and dl, 0xfb
neg ecx
shr ecx, 8
not cl
or dl, cl
lea ecx, [eax - 4]
and edx, 0xffffff2f
mov dword [esp + 0x28], edx
lea edx, [eax - 0x3e]
shr edx, 8
and dl, cl
mov cl, bl
not cl
and dl, cl
mov cl, byte [esp + 0x20]
or byte [esp + 0x28], dl
not cl
lea edx, [eax + 0x47]
add al, 0x41
and al, byte [esp + 0x20]
and dl, cl
mov ecx, dword [esp + 0x28]
and dl, bl
or cl, dl
or cl, al
mov byte [edi], cl
inc edi
mov eax, dword [esp + 0x14]
mov byte [edi], 0
pop edi
pop ebx
pop esi
pop ebp
add esp, 8
ret
Function at 0x567230
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x814
mov eax, dword [0x616930]
xor eax, esp
mov dword [esp + 0x810], eax
mov eax, dword [esp + 0x818]
mov edx, dword [esp + 0x81c]
mov dword [esp + 8], eax
mov dword [esp + 0xc], edx
test eax, eax
je 0x567428
test edx, edx
je 0x567428
push ebx
mov ebx, dword [edx + 0x14]
mov ecx, 0x100
push ebp
mov ebp, dword [edx]
mov eax, ebx
push esi
shl eax, 0xa
push edi
lea esi, [ebp - 0x400]
mov dword [esp + 0x10], eax
add esi, eax
lea edi, [esp + 0x20]
rep movsd dword es:[edi], dword [esi]
mov edi, dword [edx + 0x18]
cmp edi, 1
jbe 0x567374
mov eax, ebx
imul ecx, ebx, 0xfffffc00
mov ebx, dword [esp + 0x10]
lea esi, [esp + 0x430]
shl eax, 0xb
lea edx, [ebp - 8]
sub esi, eax
add edx, eax
sub esi, ebp
dec edi
mov dword [esp + 0x14], ecx
nop
lea ecx, [esp + 0x20]
xor eax, eax
cmp ecx, edx
ja 0x567300
lea ecx, [edx - 0x3f8]
lea ebp, [esp + 0x418]
cmp ebp, ecx
jb 0x567300
nop dword [eax + eax]
mov ecx, dword [edx + eax*8 - 0x3f8]
xor dword [esp + eax*8 + 0x20], ecx
mov ecx, dword [edx + eax*8 - 0x3f4]
xor dword [esp + eax*8 + 0x24], ecx
inc eax
cmp eax, 0x80
jl 0x5672e0
jmp 0x567365
lea ecx, [edx - 0x3d8]
nop word [eax + eax]
movups xmm0, xmmword [esp + eax*8 + 0x20]
lea ecx, [ecx + 0x40]
movups xmm1, xmmword [ecx - 0x60]
pxor xmm1, xmm0
movups xmmword [esp + eax*8 + 0x20], xmm1
movups xmm0, xmmword [esp + eax*8 + 0x30]
movups xmm1, xmmword [ecx - 0x50]
pxor xmm1, xmm0
movups xmm0, xmmword [ecx - 0x40]
movups xmmword [esp + eax*8 + 0x30], xmm1
add eax, 8
movups xmm1, xmmword [ecx + esi - 0x50]
pxor xmm1, xmm0
movups xmmword [ecx + esi - 0x50], xmm1
movups xmm0, xmmword [ecx + esi - 0x40]
movups xmm1, xmmword [ecx - 0x30]
pxor xmm1, xmm0
movups xmmword [ecx + esi - 0x40], xmm1
cmp eax, 0x80
jl 0x567310
add esi, dword [esp + 0x14]
add edx, ebx
sub edi, 1
jne 0x5672c0
mov ebx, dword [esp + 0x18]
lea eax, [esp + 0x420]
push 0x400
push eax
mov ecx, 0x100
lea esi, [esp + 0x28]
push dword [ebx + 4]
lea edi, [esp + 0x42c]
push dword [ebx]
rep movsd dword es:[edi], dword [esi]
call fcn.0056c4b0
mov edi, dword [0x615370]
add esp, 0x10
test edi, edi
je 0x5673dd
mov ecx, 0x400
lea eax, [esp + 0x20]
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x5673b7
test edi, edi
je 0x5673dd
mov ecx, 0x400
lea eax, [esp + 0x420]
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x5673d2
mov edx, dword [esp + 0x1c]
mov esi, dword [edx]
mov edx, dword [edx + 0xc]
shl edx, 0xa
test edi, edi
je 0x56740b
test esi, esi
je 0x56740b
mov ecx, edx
mov eax, esi
test edx, edx
je 0x56740b
nop dword [eax]
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x567400
mov eax, dword [ebx + 0x40]
test eax, eax
je 0x56741b
push edx
push esi
call eax
add esp, 8
jmp 0x567424
push esi
call fcn.004d80ec
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x810]
xor ecx, esp
call fcn.005bca10
add esp, 0x814
ret
Function at 0x567a00
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 8]
mov eax, dword [esp + 4]
push esi
lea ecx, [edx + 0x3f8]
lea esi, [eax + 0x3f8]
cmp eax, ecx
ja 0x567a3b
cmp esi, edx
jb 0x567a3b
sub edx, eax
mov esi, 0x80
mov ecx, dword [eax + edx]
lea eax, [eax + 8]
xor dword [eax - 8], ecx
mov ecx, dword [eax + edx - 4]
xor dword [eax - 4], ecx
sub esi, 1
jne 0x567a24
pop esi
ret
lea esi, [edx + 0x30]
sub edx, eax
lea ecx, [eax + 0x10]
mov eax, 0x10
nop dword [eax + eax]
lea ecx, [ecx + 0x40]
lea esi, [esi + 0x40]
movups xmm0, xmmword [ecx - 0x50]
movups xmm1, xmmword [esi - 0x70]
pxor xmm1, xmm0
movups xmmword [ecx - 0x50], xmm1
movups xmm0, xmmword [ecx - 0x40]
movups xmm1, xmmword [edx + ecx - 0x40]
pxor xmm1, xmm0
movups xmmword [ecx - 0x40], xmm1
movups xmm0, xmmword [ecx - 0x30]
movups xmm1, xmmword [esi - 0x50]
pxor xmm1, xmm0
movups xmmword [ecx - 0x30], xmm1
movups xmm0, xmmword [ecx - 0x20]
movups xmm1, xmmword [esi - 0x40]
pxor xmm1, xmm0
movups xmmword [ecx - 0x20], xmm1
sub eax, 1
jne 0x567a50
pop esi
ret
Function at 0x56b600
Capabilities:
Create thread

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x56b631
mov eax, dword [esp + 0xc]
test eax, eax
je 0x56b631
push 0
push 0
push dword [esp + 0x18]
push eax
push 0
push 0
call fcn.004def0e
mov dword [esi], eax
add esp, 0x18
neg eax
sbb eax, eax
neg eax
dec eax
pop esi
ret
or eax, 0xffffffff
pop esi
ret
Function at 0x56ebd0
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
movzx eax, byte [esi + 0x219]
push eax
movzx eax, byte [esi + 0x218]
add eax, 0x158
add eax, esi
push eax
push esi
call fcn.00505d20
mov al, byte [esi + 0x218]
add esp, 0xc
xor dl, dl
test al, al
je 0x56ec21
movzx ecx, dl
inc dl
movzx eax, byte [ecx + esi + 0xd8]
xor al, 0x5c
mov byte [ecx + esi + 0x158], al
mov al, byte [esi + 0x218]
cmp dl, al
jb 0x56ec01
push dword [esp + 0x10]
movzx ecx, al
movzx eax, byte [esi + 0x219]
push dword [esp + 0x10]
add ecx, eax
lea eax, [esi + 0x158]
push ecx
push eax
push esi
call fcn.00505db0
add esp, 0x14
pop esi
ret

Function at 0x56ed50
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
xor dl, dl
cmp byte [esi + 0x218], dl
jbe 0x56ed7d
nop
movzx ecx, dl
inc dl
mov al, byte [ecx + esi + 0xd8]
xor al, 0x36
mov byte [ecx + esi + 0x158], al
cmp dl, byte [esi + 0x218]
jb 0x56ed60
push esi
call fcn.00505e30
movzx eax, byte [esi + 0x218]
push eax
lea eax, [esi + 0x158]
push eax
push esi
call fcn.00505e50
add esp, 0x10
xor eax, eax
pop esi
ret

Function at 0x56fc90
Capabilities:
Encode data using xor

Disassembly:
mov edx, dword [esp + 0xc]
xor ecx, ecx
push ebx
mov ebx, dword [esp + 0x14]
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0x10]
movd xmm0, ebx
pshufd xmm3, xmm0, 0
test edx, edx
je 0x56fd50
push ebp
cmp edx, 4
jb 0x56fd2a
lea eax, [edx - 1]
lea eax, [edi + eax*4]
lea ebp, [edx - 1]
lea ebp, [esi + ebp*4]
cmp esi, eax
ja 0x56fcd0
cmp ebp, edi
jae 0x56fd2a
mov ebp, edx
mov ebx, esi
and ebp, 0xfffffffc
mov eax, edi
sub ebx, edi
mov dword [esp + 0x1c], ebx
mov ebx, dword [esp + 0x20]
mov esi, dword [esp + 0x1c]
nop word [eax + eax]
movups xmm0, xmmword [esi + eax]
add ecx, 4
lea eax, [eax + 0x10]
movups xmm2, xmmword [eax - 0x10]
pxor xmm2, xmm0
movaps xmm1, xmm2
pand xmm1, xmm3
pxor xmm1, xmm0
movups xmmword [esi + eax - 0x10], xmm1
pxor xmm1, xmm2
movups xmmword [eax - 0x10], xmm1
cmp ecx, ebp
jb 0x56fcf0
mov esi, dword [esp + 0x18]
mov dword [esp + 0x1c], ecx
cmp ecx, edx
jae 0x56fd4f
sub esi, edi
lea eax, [edi + ecx*4]
sub edx, ecx
mov ecx, dword [eax + esi]
lea eax, [eax + 4]
xor dword [eax - 4], ecx
mov ecx, dword [eax - 4]
and ecx, ebx
xor dword [eax + esi - 4], ecx
mov ecx, dword [eax + esi - 4]
xor dword [eax - 4], ecx
sub edx, 1
jne 0x56fd31
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x5709a0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0xc
mov eax, dword [esp + 0x18]
mov dl, 4
push ebx
mov ebx, dword [esp + 0x18]
mov byte [esp + 0x1c], dl
mov ecx, dword [ebx]
mov dword [eax], ecx
mov ecx, dword [ebx + 4]
mov dword [eax + 4], ecx
mov ecx, dword [ebx + 8]
mov dword [eax + 8], ecx
mov ecx, dword [ebx + 0xc]
mov dword [eax + 0xc], ecx
movzx ecx, byte [esp + 0x14]
shl ecx, 2
mov dword [esp + 0xc], ecx
cmp ecx, 4
jbe 0x570b1e
push ebp
mov ecx, 4
push esi
mov dword [esp + 0xc], ecx
push edi
nop dword [eax]
mov edi, dword [ebx + ecx*4]
mov ebx, edi
shr ebx, 0x10
xor ebx, edi
mov edx, ebx
shr edx, 8
mov cl, dl
shr cl, 6
and cl, 1
movzx ecx, cl
imul ecx, ecx, 0x1b
movzx esi, cl
mov cl, dl
shr cl, 7
movzx ecx, cl
imul ecx, ecx, 0x36
shl dl, 2
movzx ecx, cl
xor esi, ecx
movzx ecx, dl
xor esi, ecx
mov cl, bl
shr cl, 6
and cl, 1
shl esi, 8
movzx ecx, cl
imul ecx, ecx, 0x1b
movzx edx, cl
mov cl, bl
shr cl, 7
movzx ecx, cl
imul ecx, ecx, 0x36
shl bl, 2
movzx ecx, cl
xor edx, ecx
movzx ecx, bl
xor edx, ecx
or esi, edx
mov ebp, esi
shl ebp, 0x10
or ebp, esi
xor ebp, edi
mov ecx, ebp
rol ecx, 8
xor ecx, ebp
mov dword [esp + 0x20], ecx
mov edx, ecx
mov ebx, ecx
shr edx, 0x18
shr ecx, 8
mov dword [esp + 0x14], ecx
mov cl, dl
shr cl, 7
add dl, dl
movzx ecx, cl
imul ecx, ecx, 0x1b
shr ebx, 0x10
mov edi, dword [esp + 0x20]
rol edi, 0x10
movzx esi, cl
movzx ecx, dl
xor esi, ecx
mov edx, dword [esp + 0x14]
mov cl, bl
shl esi, 8
shr cl, 7
add bl, bl
movzx ecx, cl
imul ecx, ecx, 0x1b
movzx ecx, cl
xor esi, ecx
movzx ecx, bl
xor esi, ecx
mov cl, dl
shr cl, 7
movzx ecx, cl
imul ecx, ecx, 0x1b
shl esi, 8
movzx ecx, cl
xor esi, ecx
add dl, dl
movzx ecx, dl
mov edx, dword [esp + 0x20]
xor esi, ecx
mov cl, dl
mov ebx, dword [esp + 0x24]
shr cl, 7
movzx ecx, cl
imul ecx, ecx, 0x1b
shl esi, 8
xor edi, esi
movzx ecx, cl
xor edi, ecx
mov cl, dl
add cl, cl
movzx ecx, cl
xor edi, ecx
mov ecx, dword [esp + 0x10]
xor edi, edx
mov dl, byte [esp + 0x28]
xor edi, ebp
inc dl
mov byte [esp + 0x28], dl
mov dword [eax + ecx*4], edi
movzx ecx, dl
mov dword [esp + 0x10], ecx
cmp ecx, dword [esp + 0x18]
jb 0x5709f0
pop edi
pop esi
pop ebp
movzx edx, dl
mov ecx, dword [ebx + edx*4]
mov dword [eax + edx*4], ecx
mov ecx, dword [ebx + edx*4 + 4]
mov dword [eax + edx*4 + 4], ecx
mov ecx, dword [ebx + edx*4 + 8]
mov dword [eax + edx*4 + 8], ecx
mov ecx, dword [ebx + edx*4 + 0xc]
mov dword [eax + edx*4 + 0xc], ecx
pop ebx
add esp, 0xc
ret

Function at 0x571560
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x40
mov eax, dword [0x616930]
xor eax, esp
mov dword [esp + 0x3c], eax
xorps xmm0, xmm0
mov dword [0x626d60], 0
lea eax, [esp]
movaps xmmword [esp], xmm0
push eax
movaps xmmword [esp + 0x14], xmm0
mov dword [esp + 0x24], 0
call dword [sym.imp.KERNEL32.dll_GetNativeSystemInfo]
mov ax, word [esp]
cmp ax, 6
je 0x5715ac
cmp ax, 9
jne 0x5715b6
mov dword [0x626d60], 1
call fcn.005768c0
mov ecx, dword [esp + 0x3c]
xor ecx, esp
call fcn.005bca10
mov esp, ebp
pop ebp
ret
Function at 0x575100
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0xc]
xor eax, eax
test esi, esi
je 0x575149
push edi
mov edi, dword [esp + 0xc]
movzx edx, byte [edi]
lea edi, [edi + 1]
mov ecx, edx
shr edx, 4
xor ecx, eax
shr eax, 4
and ecx, 0xf
and eax, 0xfff
xor eax, dword [ecx*4 + 0x615590]
xor edx, eax
shr eax, 4
and edx, 0xf
and eax, 0xfff
xor eax, dword [edx*4 + 0x615590]
sub esi, 1
jne 0x575110
pop edi
pop esi
ret 8

Function at 0x5767a0
Capabilities:
Identify system language via api

Disassembly:
sub esp, 0x18
mov eax, dword [0x616930]
xor eax, esp
mov dword [esp + 0x14], eax
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersion]
call esi
test eax, eax
jns 0x576852
call esi
cmp al, 4
jae 0x576852
push edi
push 0x14
lea eax, [esp + 0xc]
push eax
push 0x41ed20
push 0x437e4c
push 0x437e58
call dword [sym.imp.KERNEL32.dll_GetProfileStringA]
xor esi, esi
mov edi, 0x6155d8
nop dword [eax]
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x5767f5
sub eax, edx
push eax
lea eax, [esp + 0xc]
push eax
push edi
call fcn.005ce4e7
add esp, 0xc
test eax, eax
je 0x576835
inc esi
add edi, 8
cmp esi, 0x10
jb 0x5767f0
pop edi
mov dword [0x62534c], 0x809
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.005bca10
add esp, 0x18
ret
mov eax, dword [esi*8 + 0x6155dc]
pop edi
mov dword [0x62534c], eax
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.005bca10
add esp, 0x18
ret
call dword [sym.imp.KERNEL32.dll_GetUserDefaultUILanguage]
movzx eax, ax
mov ecx, eax
and ecx, 0x3ff
cmp ecx, 4
jne 0x5768a3
shr eax, 0xa
mov ecx, eax
sub ecx, 3
je 0x57687c
sub ecx, 1
je 0x57689c
sub ecx, 1
jne 0x576881
mov eax, 1
shl eax, 0xa
or eax, 4
mov dword [0x62534c], eax
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.005bca10
add esp, 0x18
ret
mov eax, 2
jmp 0x576881
or ecx, 0x800
mov dword [0x62534c], ecx
mov ecx, dword [esp + 0x18]
pop esi
xor ecx, esp
call fcn.005bca10
add esp, 0x18
ret
Function at 0x577490
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x18
mov eax, dword [0x616930]
xor eax, esp
mov dword [esp + 0x14], eax
mov eax, dword [esp + 0x24]
push ebx
push ebp
mov ebp, dword [esp + 0x28]
push esi
push edi
mov dword [esp + 0x10], eax
xor edi, edi
mov eax, dword [esp + 0x2c]
mov esi, 2
cmp eax, 0xa
ja case.0x5774be.3
jmp dword [eax*4 + 0x5775d4]
mov edi, 0x437f1c
jmp case.0x5774be.3
mov edi, 0x437f54
jmp 0x5774f4
mov edi, 0x437f54
jmp case.0x5774be.3
mov edi, 0x437f8c
jmp case.0x5774be.3
mov edi, 0x437fc0
jmp 0x5774f4
mov edi, 0x437ff4
jmp 0x5774f4
mov edi, 0x438030
mov esi, 3
mov eax, dword [esp + 0x38]
mov edx, 0x20119
mov dword [esp + 0x1c], eax
mov ecx, 0x20019
xor eax, eax
cmp esi, 2
sete al
add eax, reloc.WS2_32.dll_accept
cmp dword [0x626d60], 0
cmovne ecx, edx
lea edx, [esp + 0x18]
push edx
push ecx
push 0
push edi
push eax
mov dword [esp + 0x28], ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov ebx, eax
test ebx, ebx
jne 0x577566
lea eax, [esp + 0x1c]
push eax
push dword [esp + 0x14]
lea eax, [esp + 0x28]
push eax
push ebx
push ebp
push dword [esp + 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [esp + 0x18]
mov ebx, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test ebx, ebx
je 0x5775b6
cmp esi, 3
jne 0x5775b6
lea eax, [esp + 0x18]
push eax
push dword [esp + 0x18]
push 0
push edi
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov ebx, eax
test ebx, ebx
jne 0x5775b6
mov eax, dword [esp + 0x38]
mov dword [esp + 0x1c], eax
lea eax, [esp + 0x1c]
push eax
push dword [esp + 0x14]
lea eax, [esp + 0x28]
push eax
push ebx
push ebp
push dword [esp + 0x2c]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
push dword [esp + 0x18]
mov ebx, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [esp + 0x24]
xor eax, eax
pop edi
pop esi
test ebx, ebx
pop ebp
cmove eax, dword [esp + 0x10]
pop ebx
xor ecx, esp
call fcn.005bca10
add esp, 0x18
ret
Function at 0x577660
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x44
mov eax, dword [0x616930]
xor eax, esp
mov dword [esp + 0x40], eax
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x58]
mov ebp, 0x19
xor esi, esi
nop dword [eax]
cmp esi, 6
jge 0x5777d1
push 0
push 0x24
push 0
push 0x3c
push dword [edi + 0x20]
call dword [sym.imp.KERNEL32.dll_LockFile]
mov ebx, eax
test ebx, ebx
jne 0x5776a9
push ebp
call dword [sym.imp.KERNEL32.dll_Sleep]
add ebp, ebp
inc esi
test ebx, ebx
je 0x577680
push 0x40
lea eax, [esp + 0x14]
mov dword [edi + 0x24], 1
push 0
push eax
call fcn.005be800
add esp, 0xc
lea eax, [esp + 0x2c]
push 0x24
push eax
push 0x3c
push edi
call fcn.005778a0
test eax, eax
je 0x577778
lea ecx, [esp + 0x30]
xor edx, edx
lea esi, [edi + 0x74]
mov ebx, ecx
lea eax, [esi + 0x1f]
cmp ebx, eax
ja 0x577710
lea eax, [esp + 0x4f]
cmp eax, esi
jb 0x577710
mov al, byte [esi + edx]
lea ecx, [ecx + 1]
add byte [ecx - 1], al
inc edx
cmp edx, 0x20
jl 0x5776f7
jmp 0x57772a
movups xmm0, xmmword [ecx]
lea ecx, [ecx + 0x10]
movups xmm1, xmmword [esi + edx]
add edx, 0x10
paddb xmm1, xmm0
movups xmmword [ecx - 0x10], xmm1
cmp edx, 0x20
jl 0x577710
mov eax, dword [esp + 0x2e]
lea edx, [esp + 0x30]
add eax, dword [esp + 0x2c]
mov esi, 0x20
movzx eax, ax
nop
xor byte [edx], al
lea edx, [edx + 1]
mov cx, ax
add eax, eax
shr cx, 0xf
add cx, ax
movzx eax, cx
mov cx, ax
add eax, eax
shr cx, 0xf
add cx, ax
movzx eax, cx
sub esi, 1
jne 0x577740
cmp dword [esp + 0x4c], esi
je 0x577798
mov dword [0x6156e4], 0x65
cmp dword [edi + 0x24], 0
je 0x5777db
push 0
push 0x24
push 0
push 0x3c
push dword [edi + 0x20]
call dword [sym.imp.KERNEL32.dll_UnlockFile]
mov dword [edi + 0x24], 0
jmp 0x5777db
movzx eax, word [esp + 0x32]
mov dword [edi + 0x40], eax
movzx eax, word [esp + 0x34]
mov dword [edi + 0x44], eax
mov al, byte [esp + 0x36]
mov byte [edi + 0x50], al
movzx eax, word [esp + 0x30]
mov dword [edi + 4], eax
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x40]
xor ecx, esp
call fcn.005bca10
add esp, 0x44
ret 4
mov dword [0x6156e4], 0x64
mov ecx, dword [esp + 0x50]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005bca10
add esp, 0x44
ret 4

Function at 0x577800
Capabilities:
Encode data using xor

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
push esi
mov esi, dword [esp + 0x18]
push edi
mov edi, dword [esp + 0x10]
push esi
push ebx
push dword [esp + 0x1c]
push edi
call fcn.005778a0
test eax, eax
je 0x577889
xor edx, edx
mov ecx, ebx
test esi, esi
je 0x577878
mov eax, edx
lea ecx, [ecx + 1]
and eax, 0x1f
inc edx
mov al, byte [eax + edi + 0x74]
add byte [ecx - 1], al
cmp edx, esi
jb 0x577827
mov ecx, dword [edi + 0x30]
mov edx, ebx
mov eax, ecx
mov edi, esi
shr eax, 0x10
add eax, ecx
movzx eax, ax
nop dword [eax]
xor byte [edx], al
lea edx, [edx + 1]
mov cx, ax
add eax, eax
shr cx, 0xf
add cx, ax
movzx eax, cx
mov cx, ax
add eax, eax
shr cx, 0xf
add cx, ax
movzx eax, cx
sub edi, 1
jne 0x577850
cmp dword [ebx + esi - 4], 0
je 0x577891
mov dword [0x6156e4], 0x65
pop edi
pop esi
xor eax, eax
pop ebx
ret 0x10
pop edi
pop esi
mov eax, 1
pop ebx
ret 0x10