joyce8/EMBER2024-capa huggingface dataset:
Function at 0xc031b0
Capabilities:
Acquire debug privileges

Disassembly:
push ecx
lea eax, [esp]
mov dword [esp], 0
push eax
push 0x20
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov ecx, dword [esp]
push 1
push str.SeBackupPrivilege
push ecx
call fcn.00c03140
mov edx, dword [esp + 0xc]
push 1
push str.SeDebugPrivilege
push edx
call fcn.00c03140
mov eax, dword [esp + 0x18]
push 1
push str.SeRestorePrivilege
push eax
call fcn.00c03140
mov ecx, dword [esp + 0x24]
push 1
push str.SeSecurityPrivilege
push ecx
call fcn.00c03140
mov edx, dword [esp + 0x30]
add esp, 0x30
push edx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
pop ecx
ret

Function at 0xc03bfa
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
lea eax, [ebp - 4]
push eax
push 0x20019
xor esi, esi
push esi
push str.CLSIDADB880A6_D8FF_11CF_9377_00AA003B7A11InprocServer32
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0xc03c50
lea eax, [ebp - 8]
push eax
push dword [ebp + 8]
mov dword [ebp - 8], 0x104
push esi
push esi
push 0xc1587c
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0xc03c43
inc esi
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
jmp 0xc03c52
xor eax, eax
pop esi
leave
ret 4
Function at 0x408951
Capabilities:
Encode data using xor

Disassembly:
push 0x4085d8
pop ecx
or ebx, ebx
call fcn.00408979
add eax, 0x771472df
xor dword [esi], ecx
dec ebx
inc esi
mov eax, 0xb5023957
dec ebx
cmp esi, edx
jne fcn.00408951
ret
Function at 0x529080
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0xd2000]
push edi
jmp 0x52909a
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x5290a1
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x529090
mov eax, 1
add ebx, ebx
jne 0x5290b3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x5290c4
jne 0x5290e3
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5290e3
dec eax
add ebx, ebx
jne 0x5290d0
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x5290a8
add ebx, ebx
jne 0x5290df
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x529135
xor ecx, ecx
sub eax, 3
jb 0x5290fb
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x52916a
sar eax, 1
mov ebp, eax
jmp 0x529106
add ebx, ebx
jne 0x529106
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5290d4
inc ecx
add ebx, ebx
jne 0x529114
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x5290d4
add ebx, ebx
jne 0x529121
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x529116
jne 0x529132
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x529116
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x529154
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x529146
jmp 0x529096
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x529154
add edi, ecx
jmp 0x529096
pop esi
mov edi, esi
mov ecx, 0x3ea9
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x529172
cmp byte [edi], 0x11
jne 0x529172
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x529177
lea edi, [esi + 0x122000]
mov eax, dword [edi]
or eax, eax
je 0x5291ef
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x179170]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x1792ec]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x5291a4
mov ecx, edi
jns 0x5291d3
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x1792f0]
or eax, eax
je 0x5291e9
mov dword [ebx], eax
add ebx, 4
jmp 0x5291c1
call dword [esi + 0x179300]
add edi, 4
lea ebx, [esi - 4]
xor eax, eax
mov al, byte [edi]
inc edi
or eax, eax
je 0x529220
cmp al, 0xef
ja 0x529213
add ebx, eax
mov eax, dword [ebx]
xchg ah, al
rol eax, 0x10
xchg ah, al
add eax, esi
mov dword [ebx], eax
jmp 0x5291f5
and al, 0xf
shl eax, 0x10
mov ax, word [edi]
add edi, 2
jmp 0x529202
mov ebp, dword [esi + 0x1792f4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x22f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x529254
sub esp, 0xffffff80
jmp 0x42800a
Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
nop
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x430072
nop
nop
nop
nop
mov ebx, 0x408f6c
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x25905791
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
mov eax, section..data
nop
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4300d2
nop
nop
nop
mov ebx, 0x42e3d0
nop
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x6a970f40
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x4300c0
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x3f33bab
Capabilities:
Encode data using xor

Disassembly:
setbe bl
call fcn.03e731d3
add eax, 0xa7fe9d08
outsb dx, byte [esi]
pop ds
push ds
mov esp, dword [ecx]
shl ah, 0xe4
fimul word [edi]
pop esi
hlt
push eax
pushfd
mov al, 0x10
mov byte [esp + 8], dh
lea esp, [esp + 0xc]
call fcn.0318cb90
pushfd
push 0xd13a6e3a
adc al, al
jmp 0x31a2d1a
mov byte [esp + 4], al
lea esp, [esp + 8]
jae 0x318c63f
jmp 0x3f34617
jmp 0x319e916
pushfd
lea esp, [esp + 0xc]
jae 0x3e73b44
jl 0x317de1f
mov bl, 2
push 0x34988359
inc ecx
jmp 0x318d19c
push edx
pushfd
lea esp, [esp + 8]
jne 0x319db7a
pushfd
pushfd
call fcn.03f351d2
mov byte [0x119b8e79], al
dec edi
test ecx, esp
movsb byte es:[edi], byte [esi]
dec ebx
adc eax, 0x8fd64dc6
push cs
mov esi, 0x12532abd
les esi, [ebx + esi*8]
inc edi
sub al, 0xfc
sti
invalid
Function at 0x3f34c44
Capabilities:
Encode data using xor

Disassembly:
jmp 0x31995f2
push dword [edi]
cmc
cmc
cmp edi, ebx
jmp 0x319d21b
retf
inc esp
and al, 0x34
pushfd
mov byte [esp + 4], 0x3e
push dword [esp + 0x38]
ret 0x3c
push ebx
call fcn.03e71c67
sbb ebx, ecx
das
je 0x319d1d0
or esp, ebp
stosb byte es:[edi], al
cmp eax, dword [edi + edi + 0x3e]
scasd eax, dword es:[edi]
inc esp
aas
scasd eax, dword es:[edi]
sti
mov dword [0x70dbf49f], eax
or dword [edi], edi
jge 0x319d20b
stc
cmp byte cs:[ebp + 0x78c26f07], cl
xchg ebx, eax
stc
dec edx
or dword [ebx - 0xe], edi
wait
and cl, ah
jmp 0x319d22a
sal esi, cl
sub ecx, ebx
rol si, 7
mov esi, esp
clc
push esi
pushal
add esp, 0x24
jne 0x3e74c55
sub edi, 4
cmp dl, 0xa6
cmc
push dword [edi]
call fcn.031a30d9
add byte [eax], al
inc edi
je 0x31a12e6
outsd dx, dword [esi]
jne 0x31a1309
dec eax
popal
outsb dx, byte [esi]
insb byte es:[edi], dx
inc ecx
add byte [edx], ch
popfd
adc bh, cl
invalid
or ch, byte [edi]
add eax, 0xaaf48426
jae 0x31a126f
push ebp
jmp 0x31a12e8
add byte [ecx - 0x61], 0xba
invalid
adc eax, 0x256fa66a
arpl word [ecx + 0x2665ca65], cx
mov esp, 0xfc78483a
adc al, 0xe9
cmp dword [ebx - 0x5b], ebx
xchg ebp, eax
pop ecx
movsb byte es:[edi], byte [esi]
leave
adc dword [ebx + ebx], 0x4c
and cl, byte [edi + 4]
mul byte [edi - 0x70]
sbb ecx, dword [edx + 0x4f]
add al, 0xf6
nop
rol eax, 0x41
scasd eax, dword es:[edi]
lodsb al, byte [esi]
push esp
xor ch, al
aas
adc al, 0x8e
dec esi
mov eax, dword [0x9f0a3132]
imul dword [esi - 0x7a990e5b]
xor eax, 0x3988fd3c
enter 0xffffffffffffe939, 0xffffffffffffffb9
or eax, 0x45e9189d
sbb cl, ch
inc ebp
adc eax, 0xd9696574
xor byte [ecx - 0x33], al
lodsd eax, dword [esi]
test eax, 0xf6722f79
pop es
jb 0x31a12f3
insb byte es:[edi], dx
in al, dx
ficomp dword [eax]
pop ebp
push ss
push ds
cmp dword [edx], ebx
nop
jne 0x31a1324
sal cl, 0x75
sbb ebp, edx
imul eax, dword [ecx], 0x49
sub dword [esi], edi
push eax
dec esp
inc ecx
dec ebx
xor edx, dword [esi]
dec esp
jne 0x31a134f
int1
test byte es:[ecx - 0x61], bh
adc cl, byte [si + 0x2a]
sti
lodsd eax, dword [esi]
jmp 0x14c21bae
test edi, esi
stc
cmc
test bh, 0x7d
sub edi, 4
cmc
jmp 0x318e1ec
cmp edi, ebx
mov word [esp], 0x9a4a
lea esp, [esp + 0xc]
ja 0x31a1279
push ebx
stc
sar al, cl
sub ebx, edi
rcl di, cl
test ah, ch
lea esp, [esp + 4]
add ebx, esp
test dx, si
mov edi, ebx
setns al
push esi
sar al, cl
sar al, cl
mov al, 0x2e
clc
bt bx, cx
stc
cmc
repne scasb al, byte es:[edi]
pushal
lea esp, [esp + 0x24]
jne 0x318dcda
pushfd
push dword [esp]
mov byte [edi - 1], 0
pushal
pop eax
mov dword [esp + 0x20], ebx
lahf
bswap ax
lea eax, [0x318db53]
call fcn.0318d17d
push eax
jb 0x3f34cb2
test dword [ebx + 0x11], edi
mov cl, byte [ebx + 7]
xchg ebp, eax
inc ecx
aaa
test al, 0xd8
fdiv qword [ecx + edi*8 - 0x7921784e]
fldenv [edx]
add eax, 0x5e89643b
mov bl, 0x11
cdq
in al, dx
mov byte [0x705af9e4], al
popal
mov dl, 0xd1
and dl, ah
hlt
Function at 0x1000bb90
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
mov ebx, ecx
mov dword [ebp - 0x20], ebx
cmp byte [ebx + 0x47], 0
je 0x1000bd24
movaps xmm5, xmmword [0x103f5720]
lea ecx, [ebx + 8]
movaps xmm6, xmmword [str.__ABCDEFGHIJKLMN]
mov edx, 0x46
movups xmm4, xmmword [0x103f57c0]
mov dword [ebp - 8], ecx
sub edx, ebx
push esi
mov ecx, 0x44
mov dword [ebp - 4], 0x3f
sub ecx, ebx
mov dword [ebp - 0x14], edx
push edi
mov dword [ebp - 0xc], ecx
mov edi, 0x43
sub edi, ebx
mov esi, 0x45
sub esi, ebx
mov dword [ebp - 0x10], edi
mov ecx, 0x3b
mov dword [ebp - 0x18], esi
sub ecx, ebx
xor eax, eax
sub dword [ebp - 4], ebx
mov ebx, dword [ebp - 8]
mov dword [ebp - 0x1c], ecx
movd xmm0, eax
add ecx, ebx
pshufd xmm1, xmm0, 0
add edi, ebx
movd xmm0, dword [ebx - 8]
paddd xmm1, xmm6
punpcklbw xmm0, xmm0
add eax, 0x10
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm3, edi
xorps xmm1, xmm0
mov edi, dword [ebp - 0x10]
andps xmm1, xmm4
movd xmm0, ecx
mov ecx, dword [ebp - 4]
packuswb xmm1, xmm1
add ecx, ebx
packuswb xmm1, xmm1
movd dword [ebx - 8], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx - 4]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
xorps xmm1, xmm0
movd xmm0, ecx
andps xmm1, xmm4
lea ecx, [edx + ebx]
packuswb xmm1, xmm1
lea edx, [esi + ebx]
mov esi, dword [ebp - 0xc]
packuswb xmm1, xmm1
add esi, ebx
movd dword [ebx - 4], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm2, ecx
xorps xmm1, xmm0
mov ecx, dword [ebp - 0x1c]
andps xmm1, xmm4
movd xmm0, edx
mov edx, dword [ebp - 0x14]
punpckldq xmm3, xmm0
packuswb xmm1, xmm1
packuswb xmm1, xmm1
movd dword [ebx], xmm1
movd xmm0, dword [ebx + 4]
punpcklbw xmm0, xmm0
movd xmm1, esi
mov esi, dword [ebp - 0x18]
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [ebx + 4], xmm3
add ebx, 0x10
cmp eax, 0x40
jb 0x1000bc04
mov ebx, dword [ebp - 0x20]
pop edi
pop esi
cmp eax, 0x46
jae 0x1000bd20
lea edx, [eax + ebx]
lea ecx, [eax + 0x3f]
inc eax
xor byte [edx], cl
cmp eax, 0x46
jb 0x1000bd12
mov byte [ebx + 0x47], 0
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1000bd30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1015039d
mov eax, dword fs:[0]
push eax
sub esp, 0x28
push esi
push edi
mov eax, dword [0x1070fd80]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov esi, dword [ebp + 8]
mov dword [ebp - 0x18], ecx
cmp byte [esi + 7], 0
je 0x1000bd82
xor edx, edx
nop dword [eax]
lea ecx, [esi + edx]
lea eax, [edx + 0x3f]
inc edx
xor byte [ecx], al
cmp edx, 6
jb 0x1000bd70
mov byte [esi + 7], 0
lea eax, [ebp - 0xd]
push eax
lea eax, [esi + 6]
push eax
push esi
lea ecx, [ebp - 0x34]
call fcn.10010d60
mov dword [ebp - 4], 0
cmp dword [edi + 0x14], 0x10
mov eax, dword [edi + 0x10]
jb 0x1000bda5
mov edi, dword [edi]
push eax
push edi
push 0
lea ecx, [ebp - 0x34]
call fcn.100131a0
mov esi, dword [ebp - 0x14]
xorps xmm0, xmm0
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
movups xmm0, xmmword [eax]
movups xmmword [esi], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [esi + 0x10], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
mov ecx, dword [ebp - 0x20]
cmp ecx, 0x10
jb 0x1000be1f
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x1000be15
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1000be15
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.1010528d
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1000bf20
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, ecx
cmp byte [edi + 9], 0
je 0x1000bf99
movups xmm4, xmmword [0x103f57c0]
mov esi, 0x42
push ebx
lea ebx, [esi - 0x40]
lea eax, [esi - 1]
movd xmm2, esi
lea edx, [esi - 3]
movd xmm0, eax
movd xmm3, edx
lea ecx, [esi - 2]
punpckldq xmm3, xmm0
movd xmm0, dword [edi + esi - 0x42]
punpcklbw xmm0, xmm0
movd xmm1, ecx
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [edi + esi - 0x42], xmm3
add esi, 4
sub ebx, 1
jne 0x1000bf40
pop ebx
mov byte [edi + 9], 0
mov ecx, dword [ebp + 8]
lea eax, [ebp - 1]
push eax
lea eax, [edi + 8]
push eax
push edi
call fcn.10010d60
mov eax, dword [ebp + 8]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x1000bfc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1015039d
mov eax, dword fs:[0]
push eax
sub esp, 0x28
push esi
push edi
mov eax, dword [0x1070fd80]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov esi, dword [ebp + 8]
mov dword [ebp - 0x18], ecx
cmp byte [esi + 0xa], 0
je 0x1000c012
xor edx, edx
nop dword [eax]
lea ecx, [esi + edx]
lea eax, [edx + 0x3f]
inc edx
xor byte [ecx], al
cmp edx, 9
jb 0x1000c000
mov byte [esi + 0xa], 0
lea eax, [ebp - 0xd]
push eax
lea eax, [esi + 9]
push eax
push esi
lea ecx, [ebp - 0x34]
call fcn.10010d60
mov dword [ebp - 4], 0
cmp dword [edi + 0x14], 0x10
mov eax, dword [edi + 0x10]
jb 0x1000c035
mov edi, dword [edi]
push eax
push edi
push 0
lea ecx, [ebp - 0x34]
call fcn.100131a0
mov esi, dword [ebp - 0x14]
xorps xmm0, xmm0
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
movups xmm0, xmmword [eax]
movups xmmword [esi], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [esi + 0x10], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
mov ecx, dword [ebp - 0x20]
cmp ecx, 0x10
jb 0x1000c0af
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x1000c0a5
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1000c0a5
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.1010528d
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1000c0d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, ecx
cmp byte [edi + 0x10], 0
je 0x1000c157
movups xmm4, xmmword [0x103f57c0]
push ebx
mov ebx, 0x42
lea eax, [ebx - 0x36]
lea ecx, [ebx - 1]
movd xmm2, ebx
lea esi, [ebx - 3]
movd xmm0, ecx
movd xmm3, esi
lea edx, [ebx - 2]
punpckldq xmm3, xmm0
movd xmm0, dword [edi + ebx - 0x42]
punpcklbw xmm0, xmm0
movd xmm1, edx
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [edi + ebx - 0x42], xmm3
add ebx, 4
cmp ebx, 0x4e
jb 0x1000c0f0
pop ebx
lea edx, [edi + eax]
lea ecx, [eax + 0x3f]
inc eax
xor byte [edx], cl
cmp eax, 0xf
jb 0x1000c145
mov byte [edi + 0x10], 0
mov ecx, dword [ebp + 8]
lea eax, [ebp - 1]
push eax
lea eax, [edi + 0xf]
push eax
push edi
call fcn.10010d60
mov eax, dword [ebp + 8]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x1000c180
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
mov ebx, ecx
mov dword [ebp - 0x20], ebx
cmp byte [ebx + 0x44], 0
je 0x1000c314
movaps xmm5, xmmword [0x103f5720]
lea ecx, [ebx + 8]
movaps xmm6, xmmword [str.__ABCDEFGHIJKLMN]
mov edx, 0x46
movups xmm4, xmmword [0x103f57c0]
mov dword [ebp - 8], ecx
sub edx, ebx
push esi
mov ecx, 0x44
mov dword [ebp - 4], 0x3f
sub ecx, ebx
mov dword [ebp - 0x14], edx
push edi
mov dword [ebp - 0xc], ecx
mov edi, 0x43
sub edi, ebx
mov esi, 0x45
sub esi, ebx
mov dword [ebp - 0x10], edi
mov ecx, 0x3b
mov dword [ebp - 0x18], esi
sub ecx, ebx
xor eax, eax
sub dword [ebp - 4], ebx
mov ebx, dword [ebp - 8]
mov dword [ebp - 0x1c], ecx
movd xmm0, eax
add ecx, ebx
pshufd xmm1, xmm0, 0
add edi, ebx
movd xmm0, dword [ebx - 8]
paddd xmm1, xmm6
punpcklbw xmm0, xmm0
add eax, 0x10
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm3, edi
xorps xmm1, xmm0
mov edi, dword [ebp - 0x10]
andps xmm1, xmm4
movd xmm0, ecx
mov ecx, dword [ebp - 4]
packuswb xmm1, xmm1
add ecx, ebx
packuswb xmm1, xmm1
movd dword [ebx - 8], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx - 4]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
xorps xmm1, xmm0
movd xmm0, ecx
andps xmm1, xmm4
lea ecx, [edx + ebx]
packuswb xmm1, xmm1
lea edx, [esi + ebx]
mov esi, dword [ebp - 0xc]
packuswb xmm1, xmm1
add esi, ebx
movd dword [ebx - 4], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm2, ecx
xorps xmm1, xmm0
mov ecx, dword [ebp - 0x1c]
andps xmm1, xmm4
movd xmm0, edx
mov edx, dword [ebp - 0x14]
punpckldq xmm3, xmm0
packuswb xmm1, xmm1
packuswb xmm1, xmm1
movd dword [ebx], xmm1
movd xmm0, dword [ebx + 4]
punpcklbw xmm0, xmm0
movd xmm1, esi
mov esi, dword [ebp - 0x18]
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [ebx + 4], xmm3
add ebx, 0x10
cmp eax, 0x40
jb 0x1000c1f4
mov ebx, dword [ebp - 0x20]
pop edi
pop esi
cmp eax, 0x43
jae 0x1000c310
lea edx, [eax + ebx]
lea ecx, [eax + 0x3f]
inc eax
xor byte [edx], cl
cmp eax, 0x43
jb 0x1000c302
mov byte [ebx + 0x44], 0
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1000c320
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20
push ebx
mov ebx, ecx
mov dword [ebp - 0x20], ebx
cmp byte [ebx + 0x136], 0
je 0x1000c4c9
movaps xmm5, xmmword [0x103f5720]
lea ecx, [ebx + 8]
movaps xmm6, xmmword [str.__ABCDEFGHIJKLMN]
mov edx, 0x46
movups xmm4, xmmword [0x103f57c0]
mov dword [ebp - 8], ecx
sub edx, ebx
push esi
mov ecx, 0x44
mov dword [ebp - 4], 0x3f
sub ecx, ebx
mov dword [ebp - 0x14], edx
push edi
mov dword [ebp - 0xc], ecx
mov edi, 0x43
sub edi, ebx
mov esi, 0x45
sub esi, ebx
mov dword [ebp - 0x10], edi
mov ecx, 0x3b
mov dword [ebp - 0x18], esi
sub ecx, ebx
xor eax, eax
sub dword [ebp - 4], ebx
mov ebx, dword [ebp - 8]
mov dword [ebp - 0x1c], ecx
nop word [eax + eax]
movd xmm0, eax
add ecx, ebx
pshufd xmm1, xmm0, 0
add edi, ebx
movd xmm0, dword [ebx - 8]
paddd xmm1, xmm6
punpcklbw xmm0, xmm0
add eax, 0x10
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm3, edi
xorps xmm1, xmm0
mov edi, dword [ebp - 0x10]
andps xmm1, xmm4
movd xmm0, ecx
mov ecx, dword [ebp - 4]
packuswb xmm1, xmm1
add ecx, ebx
packuswb xmm1, xmm1
movd dword [ebx - 8], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx - 4]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
xorps xmm1, xmm0
movd xmm0, ecx
andps xmm1, xmm4
lea ecx, [edx + ebx]
packuswb xmm1, xmm1
lea edx, [esi + ebx]
mov esi, dword [ebp - 0xc]
packuswb xmm1, xmm1
add esi, ebx
movd dword [ebx - 4], xmm1
pshufd xmm1, xmm0, 0
movd xmm0, dword [ebx]
paddd xmm1, xmm5
punpcklbw xmm0, xmm0
punpcklwd xmm0, xmm0
psrad xmm0, 0x18
movd xmm2, ecx
xorps xmm1, xmm0
mov ecx, dword [ebp - 0x1c]
andps xmm1, xmm4
movd xmm0, edx
mov edx, dword [ebp - 0x14]
punpckldq xmm3, xmm0
packuswb xmm1, xmm1
packuswb xmm1, xmm1
movd dword [ebx], xmm1
movd xmm0, dword [ebx + 4]
punpcklbw xmm0, xmm0
movd xmm1, esi
mov esi, dword [ebp - 0x18]
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [ebx + 4], xmm3
add ebx, 0x10
cmp eax, 0x130
jb 0x1000c3a0
mov ebx, dword [ebp - 0x20]
pop edi
pop esi
cmp eax, 0x135
jae 0x1000c4c2
lea edx, [eax + ebx]
lea ecx, [eax + 0x3f]
inc eax
xor byte [edx], cl
cmp eax, 0x135
jb 0x1000c4b2
mov byte [ebx + 0x136], 0
mov eax, ebx
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x1000c840
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x1015039d
mov eax, dword fs:[0]
push eax
sub esp, 0x28
push esi
push edi
mov eax, dword [0x1070fd80]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x18], ecx
mov esi, dword [ebp + 8]
mov dword [ebp - 0x18], ecx
cmp byte [esi + 0xc], 0
je 0x1000c892
xor edx, edx
nop dword [eax]
lea ecx, [esi + edx]
lea eax, [edx + 0x3f]
inc edx
xor byte [ecx], al
cmp edx, 0xb
jb 0x1000c880
mov byte [esi + 0xc], 0
lea eax, [ebp - 0xd]
push eax
lea eax, [esi + 0xb]
push eax
push esi
lea ecx, [ebp - 0x34]
call fcn.10010d60
mov dword [ebp - 4], 0
cmp dword [edi + 0x14], 0x10
mov eax, dword [edi + 0x10]
jb 0x1000c8b5
mov edi, dword [edi]
push eax
push edi
push 0
lea ecx, [ebp - 0x34]
call fcn.100131a0
mov esi, dword [ebp - 0x14]
xorps xmm0, xmm0
movups xmmword [esi], xmm0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
movups xmm0, xmmword [eax]
movups xmmword [esi], xmm0
movq xmm0, qword [eax + 0x10]
movq qword [esi + 0x10], xmm0
mov dword [eax + 0x10], 0
mov dword [eax + 0x14], 0xf
mov byte [eax], 0
mov ecx, dword [ebp - 0x20]
cmp ecx, 0x10
jb 0x1000c92f
mov edx, dword [ebp - 0x34]
inc ecx
mov eax, edx
cmp ecx, 0x1000
jb 0x1000c925
mov edx, dword [eax - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x1000c925
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edx
call fcn.1010528d
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x1000c950
Capabilities:
Encode data using add xor sub operations
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, ecx
cmp byte [edi + 0xd], 0
je 0x1000c9c9
movups xmm4, xmmword [0x103f57c0]
mov esi, 0x42
push ebx
lea ebx, [esi - 0x3f]
lea eax, [esi - 1]
movd xmm2, esi
lea edx, [esi - 3]
movd xmm0, eax
movd xmm3, edx
lea ecx, [esi - 2]
punpckldq xmm3, xmm0
movd xmm0, dword [edi + esi - 0x42]
punpcklbw xmm0, xmm0
movd xmm1, ecx
punpcklwd xmm0, xmm0
punpckldq xmm1, xmm2
punpckldq xmm3, xmm1
psrad xmm0, 0x18
xorps xmm3, xmm0
andps xmm3, xmm4
packuswb xmm3, xmm3
packuswb xmm3, xmm3
movd dword [edi + esi - 0x42], xmm3
add esi, 4
sub ebx, 1
jne 0x1000c970
pop ebx
mov byte [edi + 0xd], 0
mov ecx, dword [ebp + 8]
lea eax, [ebp - 1]
push eax
lea eax, [edi + 0xc]
push eax
push edi
call fcn.10010d60
mov eax, dword [ebp + 8]
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4