joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1014b910
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 0x1014b93f
sub ecx, 1
jne 0x1014b946
inc esi
add esi, 2
mov dword [esp + 0xc], esi
cmp dword [esp + 0x18], esi
ja 0x1014b955
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 0x1014baa6
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 0x1014ba24
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 0x1014b990
mov edx, dword [esp + 0x24]
test ebp, ebp
jne 0x1014b970
test esi, esi
je 0x1014baa6
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 0x1014bbb0
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x814
mov eax, dword [0x1021e964]
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 0x1014bda8
test edx, edx
je 0x1014bda8
push ebx
mov ebx, dword [edx + 0x14]
mov ecx, pe_nt_image_headers32
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 0x1014bcf4
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 0x1014bc80
lea ecx, [edx - 0x3f8]
lea ebp, [esp + 0x418]
cmp ebp, ecx
jb 0x1014bc80
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 0x1014bc60
jmp 0x1014bce5
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 0x1014bc90
add esi, dword [esp + 0x14]
add edx, ebx
sub edi, 1
jne 0x1014bc40
mov ebx, dword [esp + 0x18]
lea eax, [esp + 0x420]
push 0x400
push eax
mov ecx, pe_nt_image_headers32
lea esi, [esp + 0x28]
push dword [ebx + 4]
lea edi, [esp + 0x42c]
push dword [ebx]
rep movsd dword es:[edi], dword [esi]
call fcn.10150e30
mov edi, dword [0x1021d360]
add esp, 0x10
test edi, edi
je 0x1014bd5d
mov ecx, 0x400
lea eax, [esp + 0x20]
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x1014bd37
test edi, edi
je 0x1014bd5d
mov ecx, 0x400
lea eax, [esp + 0x420]
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x1014bd52
mov edx, dword [esp + 0x1c]
mov esi, dword [edx]
mov edx, dword [edx + 0xc]
shl edx, 0xa
test edi, edi
je 0x1014bd8b
test esi, esi
je 0x1014bd8b
mov ecx, edx
mov eax, esi
test edx, edx
je 0x1014bd8b
nop dword [eax]
mov byte [eax], 0
lea eax, [eax + 1]
sub ecx, 1
jne 0x1014bd80
mov eax, dword [ebx + 0x40]
test eax, eax
je 0x1014bd9b
push edx
push esi
call eax
add esp, 8
jmp 0x1014bda4
push esi
call fcn.100be50c
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x810]
xor ecx, esp
call fcn.1018d760
add esp, 0x814
ret
Function at 0x1014c380
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 0x1014c3bb
cmp esi, edx
jb 0x1014c3bb
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 0x1014c3a4
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 0x1014c3d0
pop esi
ret
Function at 0x1014ff80
Capabilities:
Create thread

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x1014ffb1
mov eax, dword [esp + 0xc]
test eax, eax
je 0x1014ffb1
push 0
push 0
push dword [esp + 0x18]
push eax
push 0
push 0
call fcn.100c50ee
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 0x101535e0
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.100e9190
mov al, byte [esi + 0x218]
add esp, 0xc
xor dl, dl
test al, al
je 0x10153631
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 0x10153611
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.100e9220
add esp, 0x14
pop esi
ret

Function at 0x10153760
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 8]
xor dl, dl
cmp byte [esi + 0x218], dl
jbe 0x1015378d
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 0x10153770
push esi
call fcn.100e92a0
movzx eax, byte [esi + 0x218]
push eax
lea eax, [esi + 0x158]
push eax
push esi
call fcn.100e92c0
add esp, 0x10
xor eax, eax
pop esi
ret

Function at 0x101546a0
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 0x10154760
push ebp
cmp edx, 4
jb 0x1015473a
lea eax, [edx - 1]
lea eax, [edi + eax*4]
lea ebp, [edx - 1]
lea ebp, [esi + ebp*4]
cmp esi, eax
ja 0x101546e0
cmp ebp, edi
jae 0x1015473a
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 0x10154700
mov esi, dword [esp + 0x18]
mov dword [esp + 0x1c], ecx
cmp ecx, edx
jae 0x1015475f
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 0x10154741
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x101553b0
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 0x1015552e
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 0x10155400
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 0x10155f70
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x40
mov eax, dword [0x1021e964]
xor eax, esp
mov dword [esp + 0x3c], eax
xorps xmm0, xmm0
mov dword [0x10232930], 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 0x10155fbc
cmp ax, 9
jne 0x10155fc6
mov dword [0x10232930], 1
call fcn.1015b2d0
mov ecx, dword [esp + 0x3c]
xor ecx, esp
call fcn.1018d760
mov esp, ebp
pop ebp
ret
Function at 0x10159b10
Capabilities:
Encode data using xor

Disassembly:
push esi
mov esi, dword [esp + 0xc]
xor eax, eax
test esi, esi
je 0x10159b59
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 + 0x1021d580]
xor edx, eax
shr eax, 4
and edx, 0xf
and eax, 0xfff
xor eax, dword [edx*4 + 0x1021d580]
sub esi, 1
jne 0x10159b20
pop edi
pop esi
ret 8

Function at 0x1015b1b0
Capabilities:
Identify system language via api

Disassembly:
sub esp, 0x18
mov eax, dword [0x1021e964]
xor eax, esp
mov dword [esp + 0x14], eax
push esi
mov esi, dword [sym.imp.KERNEL32.dll_GetVersion]
call esi
test eax, eax
jns 0x1015b262
call esi
cmp al, 4
jae 0x1015b262
push edi
push 0x14
lea eax, [esp + 0xc]
push eax
push 0x10010b20
push 0x10029174
push 0x10029180
call dword [sym.imp.KERNEL32.dll_GetProfileStringA]
xor esi, esi
mov edi, 0x1021d5c8
nop dword [eax]
mov eax, edi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x1015b205
sub eax, edx
push eax
lea eax, [esp + 0xc]
push eax
push edi
call fcn.101b3dd7
add esp, 0xc
test eax, eax
je 0x1015b245
inc esi
add edi, 8
cmp esi, 0x10
jb 0x1015b200
pop edi
mov dword [0x10230edc], 0x809
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.1018d760
add esp, 0x18
ret
mov eax, dword [esi*8 + 0x1021d5cc]
pop edi
mov dword [0x10230edc], eax
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.1018d760
add esp, 0x18
ret
call dword [sym.imp.KERNEL32.dll_GetUserDefaultUILanguage]
movzx eax, ax
mov ecx, eax
and ecx, 0x3ff
cmp ecx, 4
jne 0x1015b2b3
shr eax, 0xa
mov ecx, eax
sub ecx, 3
je 0x1015b28c
sub ecx, 1
je 0x1015b2ac
sub ecx, 1
jne 0x1015b291
mov eax, 1
shl eax, 0xa
or eax, 4
mov dword [0x10230edc], eax
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.1018d760
add esp, 0x18
ret
mov eax, 2
jmp 0x1015b291
or ecx, 0x800
mov dword [0x10230edc], ecx
mov ecx, dword [esp + 0x18]
pop esi
xor ecx, esp
call fcn.1018d760
add esp, 0x18
ret
Function at 0x1015bea0
Capabilities:
Query or enumerate registry value

Disassembly:
sub esp, 0x18
mov eax, dword [0x1021e964]
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.0x1015bece.3
jmp dword [eax*4 + 0x1015bfe4]
mov edi, 0x10029244
jmp case.0x1015bece.3
mov edi, 0x1002927c
jmp 0x1015bf04
mov edi, 0x1002927c
jmp case.0x1015bece.3
mov edi, 0x100292b4
jmp case.0x1015bece.3
mov edi, 0x100292e8
jmp 0x1015bf04
mov edi, 0x1002931c
jmp 0x1015bf04
mov edi, 0x10029358
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 [0x10232930], 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 0x1015bf76
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 0x1015bfc6
cmp esi, 3
jne 0x1015bfc6
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 0x1015bfc6
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.1018d760
add esp, 0x18
ret
Function at 0x1015c070
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x44
mov eax, dword [0x1021e964]
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 0x1015c1e1
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 0x1015c0b9
push ebp
call dword [sym.imp.KERNEL32.dll_Sleep]
add ebp, ebp
inc esi
test ebx, ebx
je 0x1015c090
push 0x40
lea eax, [esp + 0x14]
mov dword [edi + 0x24], 1
push 0
push eax
call fcn.101a4190
add esp, 0xc
lea eax, [esp + 0x2c]
push 0x24
push eax
push 0x3c
push edi
call fcn.1015c2b0
test eax, eax
je 0x1015c188
lea ecx, [esp + 0x30]
xor edx, edx
lea esi, [edi + 0x74]
mov ebx, ecx
lea eax, [esi + 0x1f]
cmp ebx, eax
ja 0x1015c120
lea eax, [esp + 0x4f]
cmp eax, esi
jb 0x1015c120
mov al, byte [esi + edx]
lea ecx, [ecx + 1]
add byte [ecx - 1], al
inc edx
cmp edx, 0x20
jl 0x1015c107
jmp 0x1015c13a
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 0x1015c120
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 0x1015c150
cmp dword [esp + 0x4c], esi
je 0x1015c1a8
mov dword [0x1021d6d4], 0x65
cmp dword [edi + 0x24], 0
je 0x1015c1eb
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 0x1015c1eb
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.1018d760
add esp, 0x44
ret 4
mov dword [0x1021d6d4], 0x64
mov ecx, dword [esp + 0x50]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.1018d760
add esp, 0x44
ret 4

Function at 0x1015c210
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.1015c2b0
test eax, eax
je 0x1015c299
xor edx, edx
mov ecx, ebx
test esi, esi
je 0x1015c288
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 0x1015c237
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 0x1015c260
cmp dword [ebx + esi - 4], 0
je 0x1015c2a1
mov dword [0x1021d6d4], 0x65
pop edi
pop esi
xor eax, eax
pop ebx
ret 0x10
pop edi
pop esi
mov eax, 1
pop ebx
ret 0x10
Function at 0x1015c2b0
Capabilities:
Read file on windows

Disassembly:
sub esp, 8
mov eax, dword [0x1021e964]
xor eax, esp
mov dword [esp + 4], eax
push ebx
mov ebx, dword [esp + 0x18]
push edi
mov edi, dword [esp + 0x14]
push 0
push 0
push dword [esp + 0x20]
push dword [edi + 0x20]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
test eax, eax
jne 0x1015c2fa
pop edi
mov dword [0x1021d6d4], 0x65
pop ebx
mov ecx, dword [esp + 4]
xor ecx, esp
call fcn.1018d760
add esp, 8
ret 0x10
push esi
mov esi, dword [esp + 0x24]
lea eax, [esp + 0xc]
push 0
push eax
push esi
push ebx
push dword [edi + 0x20]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x1015c334
cmp dword [esp + 0xc], esi
jne 0x1015c334
pop esi
pop edi
mov eax, 1
pop ebx
mov ecx, dword [esp + 4]
xor ecx, esp
call fcn.1018d760
add esp, 8
ret 0x10
mov ecx, dword [esp + 0x10]
xor eax, eax
pop esi
pop edi
pop ebx
xor ecx, esp
mov dword [0x1021d6d4], 0x62
call fcn.1018d760
add esp, 8
ret 0x10

Function at 0x1015c360
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
sub esp, 8
mov eax, dword [0x1021e964]
xor eax, esp
mov dword [esp + 4], eax
mov ecx, dword [esp + 0x10]
push ebx
push esi
mov esi, dword [esp + 0x14]
lea ebx, [ecx + 0x14]
lea edx, [ecx + 0x18]
push edi
mov edi, 0x18
movzx eax, word [esi + 0x40]
mov word [ebx], ax
movzx eax, word [esi + 0x44]
mov word [ecx + 0x16], ax
movzx eax, word [esi + 0x54]
mov word [edx], ax
movzx eax, word [esi + 0x44]
add ax, word [esi + 0x40]
movzx eax, ax
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 0x1015c3a5
mov eax, dword [esi + 0x60]
push 0x1c
push ebx
add eax, 0x14
push eax
push esi
call fcn.1015dbc0
test eax, eax
je 0x1015c41c
mov al, 0xfa
cmp dword [esi + 0x6c], edi
jne 0x1015c3eb
mov al, byte [esi + 0x50]
push 1
mov byte [esp + 0x13], al
lea eax, [esp + 0x13]
push eax
push dword [esi + 0x5c]
push esi
call fcn.1015dbc0
test eax, eax
je 0x1015c41c
pop edi
pop esi
mov eax, 1
pop ebx
mov ecx, dword [esp + 4]
xor ecx, esp
call fcn.1018d760
add esp, 8
ret 8
mov ecx, dword [esp + 0x10]
xor eax, eax
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.1018d760
add esp, 8
ret 8