joyce8/EMBER2024-capa huggingface dataset:
Function at 0x100b0f70
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
push dword [esp + 0x24]
xor edi, edi
mov esi, 0x100000
mov dword [esp + 0x14], edi
xor ebx, ebx
call fcn.100b1260
mov ebp, eax
mov dword [esp + 0x18], ebp
test ebp, ebp
je 0x100b10ad
mov eax, dword [esp + 0x20]
test eax, eax
je 0x100b10ad
push ebx
push pe_nt_image_headers32
push 3
push ebx
push 1
push Ordinal_3
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esp + 0x20], eax
cmp eax, 0xffffffff
je 0x100b10ad
push esi
push ebx
push dword [0x1021bd34]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [esp + 0x24], eax
test eax, eax
je 0x100b10a3
mov eax, dword [ebp + 4]
push ebx
push dword [esp + 0x2c]
call eax
mov ebx, eax
test ebx, ebx
je 0x100b1091
cmp dword [esp + 0x30], edi
jl 0x100b101b
mov eax, dword [esp + 0x2c]
jg 0x100b1009
test eax, eax
je 0x100b101b
push 0
lea ecx, [esp + 0x34]
push ecx
push eax
push dword [esp + 0x2c]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edx, dword [esp + 0x38]
mov ebp, dword [esp + 0x34]
mov ecx, dword [esp + 0x10]
add edi, 0x100000
mov eax, ebp
adc ecx, 0
and eax, edx
mov dword [esp + 0x10], ecx
cmp eax, 0xffffffff
je 0x100b1051
cmp ecx, edx
jl 0x100b1051
jg 0x100b1047
cmp edi, ebp
jbe 0x100b1051
mov esi, ebp
sub esi, edi
add esi, 0x100000
push 0
lea eax, [esp + 0x18]
push eax
push esi
push dword [esp + 0x30]
push dword [esp + 0x30]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
push dword [esp + 0x28]
push ebx
mov eax, dword [eax + 8]
call eax
cmp dword [esp + 0x14], 0x100000
mov edx, dword [esp + 0x38]
je 0x100b1023
mov ebp, dword [esp + 0x18]
push ebx
mov eax, dword [ebp + 0xc]
call eax
push dword [esp + 0x24]
push 0
push dword [0x1021bd34]
call dword [sym.imp.KERNEL32.dll_HeapFree]
push dword [esp + 0x20]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [esp + 0x3c]
push ebx
call fcn.100b1310
test ebx, ebx
je 0x100b10c1
mov eax, dword [ebp + 0x10]
push ebx
call eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0x20

Function at 0x100b2f4f
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x114
push str.msimg32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov dword [0x1021d4a4], eax
test eax, eax
je 0x100b2f7d
push str.AlphaBlend
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x1021d4a0], eax
lea eax, [ebp - 0x114]
mov dword [0x1021d4a8], 1
push eax
mov dword [ebp - 0x114], 0x114
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
test eax, eax
je 0x100b2fdf
cmp dword [ebp - 0x104], 1
jne 0x100b2fb4
and dword [0x1021d4a8], 0
jmp 0x100b2ff7
cmp dword [ebp - 0x104], 2
jne 0x100b2fdf
cmp dword [ebp - 0x110], 5
jb 0x100b2fab
jne 0x100b2fdf
mov eax, dword [ebp - 0x10c]
neg eax
sbb eax, eax
and eax, dword [0x1021d4a8]
mov dword [0x1021d4a8], eax
jmp 0x100b2fe4
mov eax, dword [0x1021d4a8]
test eax, eax
je 0x100b2ff7
call fcn.100b2c69
neg eax
sbb eax, eax
and dword [0x1021d4a8], eax
mov esp, ebp
pop ebp
ret
Function at 0x100b4060
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [esp + 0xc]
mov eax, dword [edi]
test eax, eax
je 0x100b4092
push 0
lea ecx, [esp + 0x10]
push ecx
push esi
push dword [esp + 0x1c]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
test eax, eax
je 0x100b408d
cmp dword [esp + 0xc], esi
je 0x100b40a9
pop edi
xor eax, eax
pop esi
ret
mov eax, dword [edi + 4]
add eax, dword [edi + 8]
push esi
push dword [esp + 0x14]
push eax
call sub.MSVCRT.dll_memcpy
add esp, 0xc
add dword [edi + 8], esi
pop edi
mov eax, 1
pop esi
ret
Function at 0x100b48e7
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
sub esp, 0xc
push ebx
push esi
mov esi, dword [esp + 0x3c]
xor ebx, ebx
cmp esi, 1
je 0x100b4917
cmp esi, 2
je 0x100b4917
cmp esi, 4
je 0x100b4917
cmp esi, 8
je 0x100b4917
cmp esi, 0x18
je 0x100b4917
cmp esi, 0x20
je 0x100b4917
xor eax, eax
jmp 0x100b4ae1
mov ecx, dword [0x1021d504]
push ebp
push edi
xor edi, edi
mov dword [esp + 0x10], edi
test ecx, ecx
jle 0x100b4add
mov edx, dword [esp + 0x28]
mov eax, dword [edi*4 + 0x1021e710]
cmp dword [eax], edx
je 0x100b494a
inc edi
mov dword [esp + 0x10], edi
cmp edi, ecx
jl 0x100b4931
jmp 0x100b4add
cmp dword [esp + 0x38], 0x20
jne 0x100b4ab4
mov eax, dword [eax + 8]
test eax, eax
je 0x100b498a
cmp esi, 0x20
je 0x100b4966
cmp esi, 0xffffffff
jne 0x100b498a
push esi
push dword [esp + 0x44]
push dword [esp + 0x44]
push dword [esp + 0x40]
push dword [esp + 0x40]
push dword [esp + 0x40]
push dword [esp + 0x3c]
push dword [esp + 0x3c]
call eax
jmp 0x100b4adb
mov eax, dword [esp + 0x2c]
inc eax
imul ebp, eax, 3
and ebp, 0xfffffffc
mov eax, ebp
mov dword [esp + 0x14], ebp
imul eax, dword [esp + 0x30]
push eax
push 0
push dword [0x1021bd34]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [esp + 0x18], eax
test eax, eax
je 0x100b4add
mov ebx, dword [esp + 0x30]
test ebx, ebx
jle 0x100b4a7f
mov edx, dword [esp + 0x24]
mov ecx, eax
mov eax, dword [esp + 0x2c]
mov dword [esp + 0x38], ecx
mov dword [esp + 0x30], edx
mov dword [esp + 0x24], ebx
mov dword [esp + 0x28], ecx
mov esi, edx
test eax, eax
jle 0x100b4a5f
mov ebp, ecx
mov edi, eax
mov ecx, 0xff
movzx eax, byte [esi + 2]
sub eax, ecx
movzx ecx, byte [esi + 3]
imul eax, ecx
mov ecx, 0xff
add eax, 0xfe01
cdq
idiv ecx
mov byte [ebp + 2], al
movzx eax, byte [esi + 1]
sub eax, ecx
movzx ecx, byte [esi + 3]
imul eax, ecx
mov ecx, 0xff
add eax, 0xfe01
cdq
idiv ecx
mov byte [ebp + 1], al
movzx eax, byte [esi]
lea esi, [esi + 4]
sub eax, ecx
movzx ecx, byte [esi - 1]
imul eax, ecx
mov ecx, 0xff
add eax, 0xfe01
cdq
idiv ecx
mov byte [ebp], al
lea ebp, [ebp + 3]
dec edi
jne 0x100b49f0
mov ebp, dword [esp + 0x14]
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x38]
mov edx, dword [esp + 0x30]
add edx, dword [esp + 0x34]
add ecx, ebp
dec dword [esp + 0x24]
mov dword [esp + 0x30], edx
mov dword [esp + 0x38], ecx
jne 0x100b49dd
mov esi, dword [esp + 0x44]
mov edi, dword [esp + 0x10]
mov eax, dword [edi*4 + 0x1021e710]
push esi
push dword [esp + 0x44]
mov esi, dword [esp + 0x20]
push dword [esp + 0x44]
push ebp
push ebx
push dword [esp + 0x40]
push esi
push dword [esp + 0x3c]
call dword [eax + 4]
push esi
push 0
push dword [0x1021bd34]
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_HeapFree]
jmp 0x100b4add
cmp dword [esp + 0x38], 0x18
jne 0x100b4add
push esi
push dword [esp + 0x44]
push dword [esp + 0x44]
push dword [esp + 0x40]
push dword [esp + 0x40]
push dword [esp + 0x40]
push dword [esp + 0x3c]
push dword [esp + 0x3c]
call dword [eax + 4]
mov ebx, eax
pop edi
mov eax, ebx
pop ebp
pop esi
pop ebx
add esp, 0xc
ret 0x28
Function at 0x100b8443
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push edi
push dword [0x1021d548]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, eax
test edi, edi
jne 0x100b84a4
push esi
push dword [0x1021d544]
push 8
push dword [0x1021bd34]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
push edi
push dword [0x1021d548]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov esi, dword [0x1021d540]
jmp 0x100b8494
mov ecx, dword [esi + 0xc]
test ecx, ecx
je 0x100b8492
mov eax, dword [esi + 8]
add eax, edi
push eax
call ecx
pop ecx
mov esi, dword [esi]
test esi, esi
jne 0x100b8482
push edi
push 0x100b83e1
call fcn.100a0061
pop esi
mov eax, dword [esp + 8]
add eax, edi
pop edi
ret 4

Function at 0x100b84ae
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
mov ecx, esi
push edi
and ecx, 3
je 0x100b84c4
push 4
pop eax
sub eax, ecx
add esi, eax
mov eax, dword [0x1021d544]
mov ebx, dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
jne 0x100b84fb
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
push 8
push dword [0x1021bd34]
mov dword [0x1021d548], eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push eax
push dword [0x1021d548]
call ebx
mov eax, dword [0x1021d544]
mov edi, eax
add eax, esi
push eax
push dword [0x1021d548]
mov dword [0x1021d544], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
push eax
push 8
push dword [0x1021bd34]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ebp, eax
push ebp
push dword [0x1021d548]
call ebx
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x1c]
test esi, esi
jne 0x100b853b
test ebx, ebx
je 0x100b855c
push 0x14
push 0x1021d540
call fcn.100b8dc1
pop ecx
pop ecx
mov dword [eax], edi
mov dword [eax + 4], esi
mov dword [eax + 8], ebx
test esi, esi
je 0x100b855c
lea ecx, [edi + ebp]
push ecx
call esi
pop ecx
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret 0xc

Function at 0x100b8f10
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 8]
add edx, 2
mov eax, dword [ebp - 4]
mov dword [eax + 8], edx
mov esp, ebp
pop ebp
ret
Function at 0x100b9010
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 8]
sub edx, dword [ebp + 0xc]
mov dword [ebp - 4], edx
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x100b9056
mov ecx, dword [ebp - 4]
add ecx, 0xa
push ecx
push 0
mov edx, dword [0x1021e794]
push edx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
jmp 0x100b9077
mov edx, dword [ebp - 4]
add edx, 0xa
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
push 0
mov edx, dword [0x1021e794]
push edx
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
shr edx, 1
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
add ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
call fcn.100b96c0
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov dword [ecx + 8], edx
mov esp, ebp
pop ebp
ret 8

Function at 0x100b90a0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
mov edx, dword [ebp - 4]
add eax, dword [edx + 8]
mov esp, ebp
pop ebp
ret

Function at 0x100b9190
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
add edx, dword [ebp + 8]
push edx
call fcn.100b90d0
mov esp, ebp
pop ebp
ret 4

Function at 0x100b9230
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 8], eax
push 0
push 0
push 0
push 0
push 0xffffffffffffffff
mov ecx, dword [ebp - 8]
mov edx, dword [ecx]
add edx, dword [ebp + 8]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
push eax
push 0
mov ecx, dword [0x1021e794]
push ecx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [ebp - 0xc], eax
push 0
push 0
mov edx, dword [ebp - 4]
push edx
mov eax, dword [ebp - 0xc]
push eax
push 0xffffffffffffffff
mov ecx, dword [ebp - 8]
mov edx, dword [ecx]
add edx, dword [ebp + 8]
push edx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_WideCharToMultiByte]
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 4
Function at 0x100b93b0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 0xffffffff
jne 0x100b93d4
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 8]
mov dword [ebp + 0xc], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
mov edx, dword [ebp + 8]
lea eax, [ecx + edx*2]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
sub edx, 4
cmp dword [ebp - 8], edx
jl 0x100b9424
mov eax, dword [ebp - 8]
add eax, 0x4000
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
add eax, 0xa
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x1021e794]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
jmp 0x100b946c
mov edx, dword [ebp - 4]
cmp dword [edx + 4], 0x100000
jle 0x100b946c
cmp dword [ebp - 8], 0x100000
jge 0x100b9440
mov dword [ebp - 8], 0x100000
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
mov dword [eax + 4], ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
add eax, 0xa
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x1021e794]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
lea eax, [edx + ecx*2]
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 8

Function at 0x100b9490
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
shl ecx, 1
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
sub eax, ecx
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov esp, ebp
pop ebp
ret 4

Function at 0x100b9610
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
cmp edx, dword [ecx]
jb 0x100b964e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
cmp dword [ebp + 8], ecx
ja 0x100b964e
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
sub ecx, dword [eax]
add ecx, 1
mov eax, ecx
jmp 0x100b9650
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x100b9710
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
add eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4
Function at 0x100b9d10
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x10209474]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
mov dword [ecx + 8], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret 4

Function at 0x100b9f80
Capabilities:
Encode data using xor

Disassembly:
sub esp, 8
mov ecx, dword [esp + 0xc]
push ebx
push ebp
push esi
xor ebp, ebp
lea eax, [ecx + 0x32350]
push edi
mov dword [esp + 0x10], ebp
mov dword [esp + 0x14], eax
jmp 0x100b9fa0
xor ebx, ebx
mov edi, ebp
lea eax, [ebx + 1]
lea ebp, [ebx + 4]
lea ebx, [ebx]
movzx edx, word [ecx + eax*2 + 0x329f4]
mov esi, edi
and esi, 1
shr edx, 4
mov ecx, esi
shr edi, 1
neg ecx
add eax, eax
sar ecx, 4
or eax, esi
and ecx, 0x7f
xor edx, ecx
mov ecx, dword [esp + 0x1c]
add ebx, dword [ecx + edx*4 + 0x30ca0]
dec ebp
jne 0x100b9fb0
mov edx, dword [esp + 0x14]
mov ebp, dword [esp + 0x10]
inc ebp
mov dword [esp + 0x10], ebp
mov dword [edx], ebx
add edx, 4
mov dword [esp + 0x14], edx
cmp ebp, 0x10
jb 0x100b9fa0
pop edi
pop esi
pop ebp
mov dword [ecx + 0x32390], 0
pop ebx
add esp, 8
ret
Function at 0x100ba010
Capabilities:
Encode data using xor

Disassembly:
sub esp, 0x214
push ebx
push ebp
push esi
mov ebx, 4
push edi
mov edi, dword [esp + 0x228]
mov dword [esp + 0x10], ebx
lea ebx, [ebx]
movzx eax, byte [edi + ebx + 0x304a0]
mov ebp, eax
mov dword [esp + 0x20], eax
mov edx, eax
shr ebp, 1
and edx, 1
dec ebp
or edx, 2
mov ecx, ebp
shl edx, cl
mov eax, ebx
sub eax, edx
mov dword [esp + 0x18], edx
mov dword [esp + 0x1c], eax
xor eax, eax
mov dword [esp + 0x14], eax
lea esi, [eax + 1]
test ebp, ebp
je 0x100ba0b2
mov ebx, dword [esp + 0x1c]
lea ebx, [ebx]
mov eax, esi
mov edx, ebx
sub eax, dword [esp + 0x20]
and edx, 1
add eax, dword [esp + 0x18]
add esi, esi
shr ebx, 1
or esi, edx
movzx ecx, word [edi + eax*2 + 0x3290e]
mov eax, edx
neg eax
shr ecx, 4
sar eax, 4
and eax, 0x7f
xor ecx, eax
mov eax, dword [esp + 0x14]
add eax, dword [edi + ecx*4 + 0x30ca0]
mov dword [esp + 0x14], eax
dec ebp
jne 0x100ba070
mov ebx, dword [esp + 0x10]
mov dword [esp + ebx*4 + 0x24], eax
inc ebx
mov dword [esp + 0x10], ebx
cmp ebx, 0x80
jb 0x100ba030
lea eax, [esp + 0x24]
mov dword [esp + 0x1c], 4
sub eax, edi
lea ebp, [edi + 0x31750]
lea esi, [edi + 0x32710]
mov dword [esp + 0x18], ebp
lea edx, [edi + 0x31b58]
mov dword [esp + 0x10], esi
sub eax, 0x31b50
mov dword [esp + 0x14], edx
mov dword [esp + 0x20], eax
lea esp, [esp]
xor ebx, ebx
cmp dword [edi + 0x32394], ebx
jbe 0x100ba160
lea ebx, [ebx]
mov eax, ebx
xor esi, esi
or eax, 0x40
cmp eax, 1
je 0x100ba14b
mov ebp, dword [esp + 0x10]
mov edx, eax
and eax, 1
shr edx, 1
neg eax
sar eax, 4
and eax, 0x7f
movzx ecx, word [ebp + edx*2]
shr ecx, 4
xor ecx, eax
mov eax, edx
add esi, dword [edi + ecx*4 + 0x30ca0]
cmp eax, 1
jne 0x100ba120
mov ebp, dword [esp + 0x18]
mov dword [ebp + ebx*4], esi
inc ebx
cmp ebx, dword [edi + 0x32394]
jb 0x100ba110
mov esi, dword [esp + 0x10]
mov edx, dword [esp + 0x14]
mov ecx, 0xe
cmp dword [edi + 0x32394], ecx
jbe 0x100ba187
lea ecx, [ecx]
mov eax, ecx
shr eax, 1
sub eax, 5
shl eax, 4
add dword [ebp + ecx*4], eax
inc ecx
cmp ecx, dword [edi + 0x32394]
jb 0x100ba170
mov eax, dword [ebp]
mov ecx, 4
mov ebx, dword [esp + 0x20]
mov dword [edx - 8], eax
mov eax, dword [ebp + 4]
mov dword [edx - 4], eax
mov eax, dword [ebp + 8]
mov dword [edx], eax
mov eax, dword [ebp + 0xc]
mov dword [edx + 4], eax
add edx, 8
lea ebx, [ebx]
movzx eax, byte [edi + ecx + 0x304a0]
lea edx, [edx + 4]
inc ecx
mov eax, dword [ebp + eax*4]
add eax, dword [ebx + edx - 4]
mov dword [edx - 4], eax
cmp ecx, 0x80
jb 0x100ba1b0
mov edx, dword [esp + 0x14]
sub esi, 0xffffff80
add ebp, 0x100
mov dword [esp + 0x10], esi
add edx, 0x200
mov dword [esp + 0x18], ebp
sub ebx, 0x200
mov dword [esp + 0x14], edx
dec dword [esp + 0x1c]
mov dword [esp + 0x20], ebx
jne 0x100ba100
mov dword [edi + 0x3baf8], 0
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x214
ret
Function at 0x100bbc40
Capabilities:
Encode data using xor

Disassembly:
sub esp, 8
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x14]
push esi
push edi
movzx ecx, word [ebp]
mov eax, ecx
xor ecx, 0x7f0
shr eax, 4
shr ecx, 4
mov eax, dword [ebx + eax*4]
mov edx, dword [ebx + ecx*4]
movzx ecx, word [ebp + 2]
mov dword [esp + 0x2c], eax
mov eax, ecx
shr eax, 4
xor ecx, 0x7f0
shr ecx, 4
mov eax, dword [ebx + eax*4]
add eax, edx
mov dword [esp + 0x10], eax
mov eax, dword [ebx + ecx*4]
mov ecx, dword [esp + 0x24]
add eax, edx
xor esi, esi
mov dword [esp + 0x14], eax
mov dword [esp + 0x1c], esi
lea esp, [esp]
cmp esi, ecx
jae 0x100bbdd5
mov edx, esi
xor edi, edi
or edx, 8
cmp edx, 1
je 0x100bbce6
mov esi, dword [esp + 0x20]
mov ecx, edx
and edx, 1
shr ecx, 1
neg edx
sar edx, 4
and edx, 0x7f
lea eax, [ecx + esi*8]
movzx eax, word [ebp + eax*2 + 4]
shr eax, 4
xor eax, edx
mov edx, ecx
add edi, dword [ebx + eax*4]
cmp edx, 1
jne 0x100bbcb8
mov esi, dword [esp + 0x1c]
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x2c]
add eax, edi
mov dword [edx + esi*4], eax
inc esi
mov dword [esp + 0x1c], esi
cmp esi, 8
jb 0x100bbca0
cmp esi, 0x10
jae 0x100bbd79
lea eax, [esi - 8]
mov dword [esp + 0x2c], eax
lea esp, [esp]
cmp esi, ecx
jae 0x100bbdd5
mov edx, eax
xor edi, edi
or edx, 8
cmp edx, 1
je 0x100bbd59
mov esi, dword [esp + 0x20]
mov ecx, edx
and edx, 1
shr ecx, 1
neg edx
sar edx, 4
and edx, 0x7f
lea eax, [ecx + esi*8]
movzx eax, word [ebp + eax*2 + 0x104]
shr eax, 4
xor eax, edx
mov edx, ecx
add edi, dword [ebx + eax*4]
cmp edx, 1
jne 0x100bbd28
mov esi, dword [esp + 0x1c]
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x10]
add eax, edi
mov dword [edx + esi*4], eax
inc esi
mov eax, dword [esp + 0x2c]
inc eax
mov dword [esp + 0x1c], esi
mov dword [esp + 0x2c], eax
cmp esi, 0x10
jb 0x100bbd10
cmp esi, ecx
jae 0x100bbdd5
lea eax, [esi - 0x10]
mov dword [esp + 0x1c], eax
or eax, 0x100
xor edi, edi
cmp eax, 1
je 0x100bbdbe
mov edx, eax
and eax, 1
shr edx, 1
neg eax
sar eax, 4
and eax, 0x7f
movzx ecx, word [ebp + edx*2 + 0x204]
shr ecx, 4
xor ecx, eax
mov eax, edx
add edi, dword [ebx + ecx*4]
cmp eax, 1
jne 0x100bbd90
mov ecx, dword [esp + 0x24]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x14]
add eax, edi
mov dword [edx + esi*4], eax
inc esi
mov eax, dword [esp + 0x1c]
inc eax
mov dword [esp + 0x1c], eax
cmp esi, ecx
jb 0x100bbd84
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret

Function at 0x100bbf60
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 8]
push ebx
mov ebx, dword [esp + 0x10]
push ebp
mov ebp, dword [esp + 0xc]
push esi
push edi
xor edi, edi
or ecx, 0x100
mov edx, ecx
mov eax, ecx
shr edx, 7
add ecx, ecx
and edx, 1
shr eax, 8
neg edx
sar edx, 4
and edx, 0x7f
movzx esi, word [ebp + eax*2]
shr esi, 4
xor esi, edx
add edi, dword [ebx + esi*4]
cmp ecx, 0x10000
jb 0x100bbf78
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
Function at 0x100bbfb0
Capabilities:
Encode data using xor

Disassembly:
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x18]
xor ebx, ebx
push esi
mov esi, 0x100
push edi
mov edi, dword [esp + 0x1c]
or ecx, esi
lea esp, [esp]
add edi, edi
mov edx, esi
and edx, edi
mov eax, ecx
add edx, esi
shr eax, 8
add eax, edx
mov edx, dword [esp + 0x14]
movzx edx, word [edx + eax*2]
mov eax, ecx
shr eax, 7
add ecx, ecx
and eax, 1
shr edx, 4
neg eax
sar eax, 4
and eax, 0x7f
xor edx, eax
add ebx, dword [ebp + edx*4]
mov edx, ecx
xor edx, edi
not edx
and esi, edx
cmp ecx, 0x10000
jb 0x100bbfd0
pop edi
pop esi
pop ebp
mov eax, ebx
pop ebx
ret

Function at 0x100be7f0
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov eax, dword [esp + 4]
xor edx, edx
push esi
mov dword [eax + 0x30], 0
lea esi, [eax + 0x70]
mov dword [eax + 0x4c], 0
mov dword [eax + 0x20], 0
mov dword [eax + 0x2c], 0x20
mov dword [eax + 0x54], 1
mov dword [eax + 0x48], 4
mov dword [eax + 0x58], 0
jmp 0x100be830
mov ecx, edx
lea esi, [esi + 4]
and ecx, 1
mov eax, edx
dec ecx
shr eax, 1
not ecx
inc edx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
dec eax
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
dec eax
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
dec eax
not eax
and eax, 0xedb88320
xor eax, ecx
mov ecx, eax
shr eax, 1
and ecx, 1
dec ecx
not ecx
and ecx, 0xedb88320
xor ecx, eax
mov eax, ecx
shr ecx, 1
and eax, 1
dec eax
not eax
and eax, 0xedb88320
xor eax, ecx
mov dword [esi - 4], eax
cmp edx, 0x100
jb 0x100be830
pop esi
ret