joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4a63b0
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6feb2d
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0xc
push ebx
push esi
push edi
mov bl, 1
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x10], 0
lea eax, [ebp - 0x18]
mov dword [ebp - 4], 0
push eax
push dword [ebp + 8]
call fcn.004a53c0
mov edx, dword [ebp - 0x18]
add esp, 8
mov edi, dword [ebp - 0x14]
mov esi, edx
cmp esi, edi
je 0x4a6429
test bl, bl
je 0x4a641d
push 1
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
test eax, eax
je 0x4a641d
mov bl, 1
jmp 0x4a641f
xor bl, bl
add esi, 4
cmp esi, edi
jne 0x4a6407
mov edx, dword [ebp - 0x18]
test edx, edx
je 0x4a647b
mov esi, edx
cmp esi, edi
je 0x4a644f
mov eax, dword [esi]
test eax, eax
je 0x4a6445
cmp eax, 0xffffffff
je 0x4a6445
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
add esi, 4
cmp esi, edi
jne 0x4a6433
mov edx, dword [ebp - 0x18]
mov ecx, dword [ebp - 0x10]
mov eax, edx
sub ecx, edx
and ecx, 0xfffffffc
cmp ecx, 0x1000
jb 0x4a6471
mov edx, dword [edx - 4]
add ecx, 0x23
sub eax, edx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4a648e
push ecx
push edx
call fcn.004e7fa0
add esp, 8
mov ecx, dword [ebp - 0xc]
mov al, bl
pop edi
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
call fcn.006cc674
int3
Function at 0x4acc50
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
test eax, eax
jne 0x4acc5c
pop ebp
ret
mov dword [ebp + 0xc], eax
pop ebp
jmp fcn.004aa6c0

Function at 0x4adb30
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4add03
cmp dword [esi + 0x20], 0
je 0x4add03
cmp dword [esi + 0x24], 0
je 0x4add03
mov ecx, dword [esi + 0x1c]
test ecx, ecx
je 0x4add03
cmp dword [ecx], esi
jne 0x4add03
mov eax, dword [ecx + 4]
cmp eax, 0x2a
je 0x4adb97
cmp eax, 0x39
je 0x4adb97
cmp eax, 0x45
je 0x4adb97
cmp eax, 0x49
je 0x4adb97
cmp eax, 0x5b
je 0x4adb97
cmp eax, 0x67
je 0x4adb97
cmp eax, 0x71
je 0x4adb97
cmp eax, 0x29a
jne 0x4add03
mov dword [esi + 0x14], 0
mov dword [esi + 8], 0
mov dword [esi + 0x18], 0
mov dword [esi + 0x2c], 2
mov edx, dword [ecx + 0x18]
mov eax, dword [ecx + 8]
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x10], eax
test edx, edx
jns 0x4adbcc
neg edx
mov dword [ecx + 0x18], edx
cmp edx, 2
jne 0x4adbdc
mov dword [ecx + 4], 0x39
xor eax, eax
jmp 0x4adbf5
push edi
mov edi, 0x2a
test edx, edx
mov eax, 0x71
cmovne eax, edi
mov dword [ecx + 4], eax
mov eax, 1
pop edi
mov dword [esi + 0x30], eax
lea eax, [ecx + 0x94]
mov dword [ecx + 0xb18], eax
lea eax, [ecx + 0x988]
mov dword [ecx + 0xb24], eax
lea eax, [ecx + 0xa7c]
mov dword [ecx + 0xb30], eax
xor eax, eax
push ecx
mov dword [ecx + 0x28], 0
mov dword [ecx + 0xb20], 0x718ef0
mov dword [ecx + 0xb2c], 0x718f04
mov dword [ecx + 0xb38], 0x718f18
mov word [ecx + 0x16b8], ax
mov dword [ecx + 0x16bc], eax
call fcn.004abc00
mov esi, dword [esi + 0x1c]
xor edx, edx
mov eax, dword [esi + 0x2c]
mov ecx, dword [esi + 0x4c]
add eax, eax
mov dword [esi + 0x3c], eax
mov eax, dword [esi + 0x44]
mov word [eax + ecx*2 - 2], dx
mov eax, dword [esi + 0x4c]
lea eax, [eax*2 - 2]
push eax
push edx
push dword [esi + 0x44]
call fcn.006c2360
mov eax, dword [esi + 0x84]
add esp, 0x10
lea ecx, [eax + eax*2]
movzx eax, word [ecx*4 + 0x71b25a]
mov dword [esi + 0x80], eax
movzx eax, word [ecx*4 + 0x71b258]
mov dword [esi + 0x8c], eax
movzx eax, word [ecx*4 + 0x71b25c]
mov dword [esi + 0x90], eax
xor eax, eax
movzx ecx, word [ecx*4 + 0x71b25e]
mov dword [esi + 0x7c], ecx
mov dword [esi + 0x6c], 0
mov dword [esi + 0x5c], 0
mov dword [esi + 0x74], 0
mov dword [esi + 0x16b4], 0
mov dword [esi + 0x78], 2
mov dword [esi + 0x60], 2
mov dword [esi + 0x68], 0
mov dword [esi + 0x48], 0
pop esi
pop ebp
ret
mov eax, 0xfffffffe
pop esi
pop ebp
ret
Function at 0x4afb70
Capabilities:
Delete registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6febbd
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20
push edi
mov eax, dword [ebp + 8]
mov edi, str.SOFTWAREROBLOX_CorporationEnvironmentsRobloxPlayerChannel
mov dword [ebp - 4], 0
sub eax, 0
jne 0x4afba5
mov edi, str.SOFTWAREROBLOX_CorporationEnvironmentsRobloxStudioChannel
lea eax, [ebp + 8]
mov dword [ebp + 8], 0
push eax
push 0x20006
push 0
push edi
push bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4afc6b
push dword [ebp + 0x10]
lea eax, [ebp - 0x2c]
push dword [ebp + 0xc]
push eax
call fcn.004ea340
add esp, 0xc
cmp dword [eax + 0x14], 8
jb 0x4afbe5
mov eax, dword [eax]
push esi
push eax
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
lea ecx, [ebp - 0x2c]
mov esi, eax
call fcn.00471710
test esi, esi
pop esi
jne 0x4afc6b
cmp byte [0x991b00], 0
mov eax, dword [str.Output]
mov ecx, dword [0x7f0018]
mov dword [ebp - 0x10], eax
je 0x4afc3e
cmp byte [0x7f0008], 0
je 0x4afc3e
test cl, cl
je 0x4afccd
cmp cl, 6
jb 0x4afccd
shr ecx, 8
cmp cl, 3
jb 0x4afccd
jmp 0x4afc46
test cl, cl
je 0x4afccd
mov dword [ebp - 0x10], 0x96797c
mov eax, dword [ebp - 0x10]
push dword [ebp + 0xc]
sub eax, 0x24b8c8
push dword [ebp + 0x10]
push edi
push eax
push dword [0x7f001c]
push dword [0x7f0018]
jmp 0x4afcc5
cmp byte [0x991b00], 0
mov eax, dword [str.Error]
mov ecx, dword [0x7f0020]
mov dword [ebp - 0x10], eax
je 0x4afc9e
cmp byte [0x7f0008], 0
je 0x4afc9e
test cl, cl
je 0x4afccd
cmp cl, 6
jb 0x4afccd
shr ecx, 8
cmp cl, 3
jb 0x4afccd
jmp 0x4afca2
test cl, cl
je 0x4afccd
mov dword [ebp - 0x10], 0x981b88
mov eax, dword [ebp - 0x10]
push dword [ebp + 0xc]
sub eax, 0x265a98
push dword [ebp + 0x10]
push edi
push eax
push dword [0x7f0024]
push dword [0x7f0020]
call fcn.004e9480
add esp, 0x18
mov eax, dword [ebp + 8]
pop edi
test eax, eax
je 0x4afcdc
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
Function at 0x4afcf0
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6febdd
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x3c
push esi
push edi
xor eax, eax
mov dword [ebp - 0x30], 0
push 0x108
lea ecx, [ebp - 0x30]
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 7
mov word [ebp - 0x30], ax
call fcn.004735c0
mov edx, eax
mov dword [ebp - 0x20], 0x100
xor eax, eax
mov dword [ebp - 0x1c], 0x107
mov ecx, 0x80
mov edi, edx
rep stosd dword es:[edi], eax
mov word [edx + 0x200], ax
mov dword [ebp - 0x30], edx
mov dword [ebp - 4], eax
mov esi, str.SOFTWAREROBLOX_CorporationEnvironmentsRobloxPlayerChannel
mov eax, dword [ebp + 0xc]
mov dword [ebp - 0x10], 0x200
sub eax, 0
jne 0x4afd76
mov esi, str.SOFTWAREROBLOX_CorporationEnvironmentsRobloxStudioChannel
push dword [ebp + 0x14]
cmp dword [ebp - 0x1c], 8
lea eax, [ebp - 0x48]
push dword [ebp + 0x10]
lea edi, [ebp - 0x30]
push eax
cmovae edi, edx
call fcn.004ea340
add esp, 0xc
cmp dword [eax + 0x14], 8
jb 0x4afd9a
mov eax, dword [eax]
lea ecx, [ebp - 0x10]
push ecx
push edi
push 0
push 2
push eax
push esi
push bind
call dword [sym.imp.ADVAPI32.dll_RegGetValueW]
mov edx, dword [ebp - 0x34]
mov edi, eax
cmp edx, 8
jb 0x4afdec
mov ecx, dword [ebp - 0x48]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4afde2
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4aff26
push edx
push ecx
call fcn.004e7fa0
add esp, 8
xor eax, eax
mov dword [ebp - 0x38], 0
mov dword [ebp - 0x34], 7
mov word [ebp - 0x48], ax
test edi, edi
jne 0x4afe6d
cmp dword [ebp - 0x1c], 8
lea eax, [ebp - 0x30]
mov esi, dword [ebp + 8]
cmovae eax, dword [ebp - 0x30]
push 0xc350
push eax
push esi
call fcn.004ea410
mov edx, dword [ebp - 0x1c]
add esp, 0xc
cmp edx, 8
jb 0x4afe5b
mov ecx, dword [ebp - 0x30]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4afe51
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4aff21
push edx
push ecx
call fcn.004e7fa0
add esp, 8
mov ecx, dword [ebp - 0xc]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret
cmp byte [0x991b00], 0
mov eax, dword [str.Error]
mov ecx, dword [0x7f0020]
mov dword [ebp - 0x14], eax
je 0x4afea0
cmp byte [0x7f0008], 0
je 0x4afea0
test cl, cl
je 0x4afecf
cmp cl, 6
jb 0x4afecf
shr ecx, 8
cmp cl, 3
jb 0x4afecf
jmp 0x4afea4
test cl, cl
je 0x4afecf
mov dword [ebp - 0x14], 0x8f8984
mov eax, dword [ebp - 0x14]
push dword [ebp + 0x10]
sub eax, 0x1dc914
push dword [ebp + 0x14]
push esi
push eax
push dword [0x7f0024]
push dword [0x7f0020]
call fcn.004e9480
add esp, 0x18
mov esi, dword [ebp + 8]
mov edx, dword [ebp - 0x1c]
mov dword [esi], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0xf
mov byte [esi], 0
cmp edx, 8
jb 0x4afe5b
mov ecx, dword [ebp - 0x30]
lea edx, [edx*2 + 2]
mov eax, ecx
cmp edx, 0x1000
jb 0x4afe51
mov ecx, dword [ecx - 4]
add edx, 0x23
sub eax, ecx
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x4afe51
call fcn.006cc674
call fcn.006cc674
int3
Function at 0x4b01c0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6fec4c
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
cmp dword [ebp + 8], 0
push ebx
mov ebx, ecx
push esi
mov dword [ebp - 0x14], ebx
push edi
mov dword [ebp - 0x10], 0
je 0x4b022a
mov dword [ebx], 0x71c17c
mov dword [ebx + 0x58], 0
mov dword [ebx + 0x78], 0
mov dword [ebx + 0x7c], 0
mov dword [ebx + 0x80], 0
mov dword [ebx + 0x50], vtable.std::basic_ios_char__struct_std::char_traits_char__.0
mov dword [ebp - 4], 0
mov dword [ebp - 0x10], 1
push 0
lea esi, [ebx + 4]
mov ecx, ebx
push 0
push esi
mov dword [ebp + 8], esi
call fcn.00497870
mov eax, dword [ebx]
push 8
mov dword [ebp - 4], 1
mov eax, dword [eax + 4]
mov dword [ebx + eax], vtable.std::basic_ostringstream_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov eax, dword [ebx]
mov ecx, dword [eax + 4]
lea eax, [ecx - 0x50]
mov dword [ecx + ebx - 4], eax
mov dword [esi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.004e7f70
mov esi, eax
add esp, 4
test esi, esi
je 0x4b0284
push 1
mov byte [ebp - 4], 2
call fcn.006ab535
add esp, 4
mov dword [esi + 4], eax
jmp 0x4b0286
xor esi, esi
lea eax, [ebx + 4]
mov dword [eax + 0x34], esi
lea ebx, [eax + 4]
mov dword [eax + 0xc], ebx
lea esi, [eax + 8]
mov dword [eax + 0x10], esi
lea edi, [eax + 0x14]
mov dword [eax + 0x1c], edi
lea ecx, [eax + 0x18]
mov dword [eax + 0x20], ecx
lea edx, [eax + 0x24]
mov dword [eax + 0x2c], edx
add eax, 0x28
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebp + 8]
mov dword [ebx + 0x30], eax
mov ebx, dword [ebp - 0x10]
mov dword [esi], 0
mov dword [ecx], 0
mov ecx, dword [ebp - 0xc]
mov dword [eax], 0
mov eax, dword [ebp + 8]
mov dword [ebx], 0
mov dword [edi], 0
mov dword [edx], 0
pop edi
mov dword [eax], vtable.std::basic_stringbuf_char__struct_std::char_traits_char___class_std::allocator_char__.0
mov dword [eax + 0x38], 0
mov dword [eax + 0x3c], 4
mov eax, dword [ebp - 0x14]
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 4
Function at 0x4b20c0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
mov eax, dword fs:[0]
mov edx, dword [ebp + 0xc]
push 0xffffffffffffffff
push 0x6fee55
push eax
mov dword fs:[0], esp
sub esp, 0x10
cmp dword [edx + 0x14], 0x10
push ebx
push esi
push edi
mov ebx, ecx
mov edi, edx
jb 0x4b20ed
mov edi, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
cmp dword [edx + 0x10], ecx
jbe 0x4b2112
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, dword [edx + 0x10]
jb 0x4b2100
push esi
push edx
lea eax, [ebp - 0x14]
mov ecx, ebx
push eax
call fcn.004b1f90
mov ecx, dword [ebp - 0x10]
test ecx, ecx
je 0x4b2142
mov eax, dword [ebp + 8]
mov dword [eax], ecx
mov byte [eax + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
cmp dword [ebx + 8], 0x4924924
je 0x4b22ac
lea eax, [ebx + 4]
mov dword [ebp - 0x1c], eax
push 0x38
mov dword [ebp - 4], 0
mov dword [ebp - 0x18], 0
call fcn.004e7f70
add esp, 4
mov edi, eax
mov dword [ebp - 0x18], edi
push dword [ebp + 0xc]
lea ecx, [edi + 8]
call fcn.00470690
mov dword [edi + 0x20], 0
mov dword [edi + 0x30], 0
mov dword [edi + 0x34], 0xf
mov eax, dword [ebx + 8]
inc eax
movss xmm3, dword [ebx]
mov dword [ebp - 4], 1
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x715c60]
mov eax, dword [ebx + 0x1c]
cvtpd2ps xmm2, xmm0
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
movaps xmm1, xmm2
addsd xmm0, qword [eax*8 + 0x715c60]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, xmm3
jbe 0x4b224b
divss xmm2, xmm3
sub esp, 8
cvtps2pd xmm0, xmm2
movsd qword [ebp - 0x14], xmm0
fld qword [ebp - 0x14]
fstp qword [esp]
call fcn.006d2120
fstp qword [ebp - 0x14]
movsd xmm0, qword [ebp - 0x14]
add esp, 8
cvtpd2ps xmm0, xmm0
call fcn.006c0070
mov ecx, 8
cmp eax, ecx
cmova ecx, eax
mov eax, dword [ebx + 0x1c]
cmp eax, ecx
jae 0x4b222f
cmp eax, 0x200
jae 0x4b222d
shl eax, 3
cmp eax, ecx
jae 0x4b222f
mov eax, ecx
push eax
mov ecx, ebx
call fcn.004b3160
push esi
lea eax, [edi + 8]
mov ecx, ebx
push eax
lea eax, [ebp - 0x1c]
push eax
call fcn.004b1f90
mov edx, dword [eax]
jmp 0x4b224e
mov edx, dword [ebp - 0x14]
mov eax, dword [ebx + 8]
mov ecx, dword [edx + 4]
inc eax
mov dword [ebx + 8], eax
mov dword [edi], edx
mov dword [edi + 4], ecx
mov dword [ecx], edi
mov dword [edx + 4], edi
mov eax, dword [ebx + 0x18]
mov dword [ebp + 0xc], ecx
and eax, esi
mov ecx, dword [ebx + 0xc]
mov esi, dword [ecx + eax*8]
cmp esi, dword [ebx + 4]
jne 0x4b227a
mov dword [ecx + eax*8], edi
jmp 0x4b228c
cmp esi, edx
jne 0x4b2283
mov dword [ecx + eax*8], edi
jmp 0x4b2290
mov edx, dword [ebp + 0xc]
cmp dword [ecx + eax*8 + 4], edx
jne 0x4b2290
mov dword [ecx + eax*8 + 4], edi
mov eax, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
mov dword [eax], edi
pop edi
pop esi
mov byte [eax + 4], 1
mov dword fs:[0], ecx
pop ebx
mov esp, ebp
pop ebp
ret 8
push str.unordered_map_set_too_long
call fcn.006ab32d
int3
Function at 0x4b22c0
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov edx, dword [ebp + 0xc]
mov eax, ecx
push ebx
push esi
push edi
cmp dword [edx + 0x14], 0x10
mov edi, edx
mov ebx, dword [edx + 0x10]
mov dword [ebp - 4], eax
jb 0x4b22de
mov edi, dword [edx]
xor ecx, ecx
mov esi, 0x811c9dc5
test ebx, ebx
je 0x4b2304
nop dword [eax]
movzx eax, byte [ecx + edi]
inc ecx
xor eax, esi
imul esi, eax, 0x1000193
cmp ecx, ebx
jb 0x4b22f0
mov eax, dword [ebp - 4]
push esi
push edx
lea ecx, [ebp - 0xc]
push ecx
mov ecx, eax
call fcn.00496740
pop edi
pop esi
pop ebx
mov ecx, dword [eax + 4]
mov eax, dword [ebp + 8]
test ecx, ecx
jne 0x4b2324
mov ecx, dword [ebp - 4]
mov ecx, dword [ecx + 4]
mov dword [eax], ecx
mov esp, ebp
pop ebp
ret 8
Function at 0x4b4080
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 8]
mov dword [ebp - 4], ecx
cmp edx, eax
je 0x4b41f3
cmp dword [edx + 0x1c], 0x10
mov eax, dword [ecx + 4]
push esi
mov dword [ebp - 0x18], eax
mov esi, edx
mov eax, dword [ecx + 0xc]
push edi
mov dword [ebp - 0x14], eax
lea edi, [edx + 8]
mov eax, dword [edx + 4]
mov dword [ebp - 8], eax
mov eax, dword [edi + 0x10]
jb 0x4b40bb
mov edi, dword [edi]
xor edx, edx
push ebx
mov ebx, 0x811c9dc5
test eax, eax
je 0x4b40e4
mov ecx, eax
nop dword [eax]
movzx eax, byte [edx + edi]
inc edx
xor eax, ebx
imul ebx, eax, 0x1000193
cmp edx, ecx
jb 0x4b40d0
mov ecx, dword [ebp - 4]
mov eax, dword [ecx + 0x18]
mov ecx, dword [ebp - 0x14]
and eax, ebx
lea eax, [ecx + eax*8]
mov ecx, dword [eax]
mov dword [ebp - 0xc], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x1c], eax
nop dword [eax]
mov edi, esi
mov ebx, esi
mov esi, dword [esi]
lea ecx, [edi + 8]
call fcn.00498340
push 0x38
push edi
call fcn.004e7fa0
mov eax, dword [ebp - 4]
add esp, 8
dec dword [eax + 8]
cmp ebx, dword [ebp - 0x1c]
je 0x4b414d
mov eax, dword [ebp + 0xc]
cmp esi, eax
jne 0x4b4100
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp + 8]
jne 0x4b41e8
mov ecx, dword [ebp - 0xc]
pop ebx
pop edi
mov dword [ecx], esi
mov ecx, dword [ebp - 8]
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 0x10]
cmp ecx, dword [ebp + 8]
mov ecx, dword [ebp - 0xc]
jne 0x4b415f
mov eax, dword [ebp - 0x18]
mov dword [ecx], eax
jmp 0x4b4162
mov eax, dword [ebp - 8]
mov dword [ecx + 4], eax
mov eax, dword [ebp + 0xc]
cmp esi, eax
je 0x4b41e8
nop dword [eax]
cmp dword [esi + 0x1c], 0x10
lea edx, [esi + 8]
mov ebx, dword [edx + 0x10]
jb 0x4b417e
mov edx, dword [edx]
xor ecx, ecx
mov edi, 0x811c9dc5
test ebx, ebx
je 0x4b41a1
nop dword [eax]
movzx eax, byte [ecx + edx]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, ebx
jb 0x4b4190
mov ecx, dword [ebp - 4]
mov eax, dword [ecx + 0x18]
mov ecx, dword [ebp - 0x14]
and eax, edi
lea eax, [ecx + eax*8]
mov dword [ebp + 8], eax
mov eax, dword [eax + 4]
mov dword [ebp - 0x1c], eax
mov edi, esi
mov ebx, esi
mov esi, dword [esi]
lea ecx, [edi + 8]
call fcn.00498340
push 0x38
push edi
call fcn.004e7fa0
mov ecx, dword [ebp - 4]
add esp, 8
mov eax, dword [ebp + 0xc]
dec dword [ecx + 8]
cmp ebx, dword [ebp - 0x1c]
je 0x4b41f9
cmp esi, eax
jne 0x4b41b8
mov ecx, dword [ebp + 8]
mov dword [ecx], esi
mov ecx, dword [ebp - 8]
pop ebx
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp + 8]
mov edi, dword [ebp - 0x18]
mov dword [ecx], edi
mov dword [ecx + 4], edi
cmp esi, eax
jne 0x4b4170
mov ecx, dword [ebp - 8]
pop ebx
pop edi
mov dword [ecx], esi
mov dword [esi + 4], ecx
pop esi
mov esp, ebp
pop ebp
ret 8
Function at 0x4b4440
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, dword [ebp + 8]
mov eax, esi
mov dword [ebp - 4], ecx
cmp dword [esi + 0x14], 0x10
jb 0x4b4457
mov eax, dword [esi]
push eax
call fcn.004bc610
add esp, 4
test al, al
je 0x4b44e0
cmp dword [esi + 0x14], 0x10
push ebx
mov ebx, dword [esi + 0x10]
push edi
mov edi, esi
jb 0x4b4473
mov edi, dword [esi]
xor ecx, ecx
mov edx, 0x811c9dc5
test ebx, ebx
je 0x4b4491
nop
movzx eax, byte [ecx + edi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, ebx
jb 0x4b4480
push edx
push esi
lea eax, [ebp - 0xc]
mov ecx, 0x7fe308
push eax
call fcn.00496740
pop edi
pop ebx
mov eax, dword [eax + 4]
test eax, eax
je 0x4b44e0
cmp eax, dword [0x7fe30c]
je 0x4b44e0
mov ecx, dword [ebp - 4]
lea eax, [ebp - 0xc]
push esi
push eax
add ecx, 8
call fcn.004b20c0
mov ecx, dword [eax]
mov eax, dword [ebp + 0xc]
add ecx, 0x20
cmp ecx, eax
je 0x4b44e0
cmp dword [eax + 0x14], 0x10
mov edx, dword [eax + 0x10]
jb 0x4b44d9
mov eax, dword [eax]
push edx
push eax
call fcn.00473620
pop esi
mov esp, ebp
pop ebp
ret 8

Function at 0x4b5090
Capabilities:
Encode data using xor
Hash data using fnv

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov edx, dword [ebp + 8]
push ebx
push esi
push edi
cmp dword [edx + 0x14], 0x10
mov esi, edx
mov ebx, dword [edx + 0x10]
mov dword [ebp - 4], ecx
jb 0x4b50ac
mov esi, dword [edx]
xor ecx, ecx
mov edi, 0x811c9dc5
test ebx, ebx
je 0x4b50c8
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edi
imul edi, eax, 0x1000193
cmp ecx, ebx
jb 0x4b50b7
mov ebx, dword [ebp - 4]
lea eax, [ebp - 0xc]
push edi
push edx
push eax
mov ecx, ebx
call fcn.004b1f90
mov esi, dword [eax + 4]
test esi, esi
je 0x4b5140
mov ecx, dword [ebx + 0x18]
mov eax, dword [ebx + 0xc]
and ecx, edi
lea ecx, [eax + ecx*8]
mov eax, dword [ecx]
cmp dword [ecx + 4], esi
jne 0x4b5107
cmp eax, esi
jne 0x4b50ff
mov eax, dword [ebx + 4]
mov dword [ecx], eax
mov dword [ecx + 4], eax
jmp 0x4b510f
mov eax, dword [esi + 4]
mov dword [ecx + 4], eax
jmp 0x4b510f
cmp eax, esi
jne 0x4b510f
mov eax, dword [esi]
mov dword [ecx], eax
mov ecx, dword [esi]
dec dword [ebx + 8]
mov eax, dword [esi + 4]
mov dword [eax], ecx
mov eax, dword [esi + 4]
mov dword [ecx + 4], eax
lea ecx, [esi + 8]
call fcn.00498340
push 0x38
push esi
call fcn.004e7fa0
add esp, 8
mov eax, 1
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4b5820
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6ff0bd
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x40
test byte [ecx], 1
lea eax, [ecx + 8]
push ebx
mov dword [ebp - 0x14], eax
je 0x4b5890
mov ebx, 8
xor eax, eax
mov dword [ebp - 0x3c], 0
mov dword [ebp - 0x4c], eax
mov dword [ebp - 0x10], eax
mov eax, 0xf
mov dword [ebp - 0x38], eax
mov byte [ebp - 0x4c], 0
mov edx, dword [ebp + 8]
mov dword [ebp - 0x34], 0
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x24], 1
cmp dword [edx + 0x14], 0x10
mov word [ebp - 0x34], 0x5f
jb 0x4b58b4
mov eax, dword [edx]
mov ecx, eax
add ecx, dword [edx + 0x10]
jmp 0x4b58bb
mov ebx, dword [ecx + 0xc]
mov eax, dword [eax]
mov dword [ebp - 0x14], eax
test ebx, ebx
jne 0x4b584c
mov eax, dword [ebp + 0xc]
mov dword [eax], ebx
xor al, al
pop ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [edx + 0x10]
mov eax, edx
add ecx, edx
push esi
push edi
xor edi, edi
cmp eax, ecx
je 0x4b58e4
mov esi, edi
mov edx, edi
shr edx, 2
shl esi, 6
add esi, edx
movsx edx, byte [eax]
add edx, 0x9e3779b9
inc eax
add edx, esi
xor edi, edx
cmp eax, ecx
jne 0x4b58c3
mov edx, dword [ebp + 8]
lea eax, [ebx - 1]
mov dword [ebp - 0x18], 1
mov ebx, eax
mov dword [ebp - 0x1c], eax
and ebx, edi
lea esi, [ebx + ebx*2]
shl esi, 4
add esi, dword [ebp - 0x14]
mov ecx, esi
mov edi, dword [esi + 0x14]
cmp edi, 0x10
jb 0x4b590a
mov ecx, dword [esi]
cmp dword [edx + 0x14], 0x10
mov eax, edx
jb 0x4b5914
mov eax, dword [edx]
push dword [esi + 0x10]
push ecx
push dword [edx + 0x10]
push eax
call fcn.00476b40
add esp, 0x10
test al, al
jne 0x4b5993
mov eax, esi
cmp edi, 0x10
jb 0x4b5931
mov eax, dword [esi]
push 0
lea ecx, [ebp - 0x4c]
push ecx
push dword [esi + 0x10]
push eax
call fcn.00476b40
add esp, 0x10
test al, al
jne 0x4b5987
mov eax, esi
cmp edi, 0x10
jb 0x4b5950
mov eax, dword [esi]
push 1
lea ecx, [ebp - 0x34]
push ecx
push dword [esi + 0x10]
push eax
call fcn.00476b40
add esp, 0x10
test al, al
je 0x4b5971
mov edx, dword [ebp - 0x10]
test edx, edx
cmove edx, esi
mov dword [ebp - 0x10], edx
mov ecx, dword [ebp - 0x18]
mov eax, ecx
mov edx, dword [ebp + 8]
inc ecx
add ebx, eax
mov dword [ebp - 0x18], ecx
and ebx, dword [ebp - 0x1c]
jmp 0x4b58f5
mov eax, dword [ebp - 0x10]
xor bl, bl
test eax, eax
cmovne esi, eax
jmp 0x4b5995
mov bl, 1
mov eax, dword [ebp + 0xc]
mov edx, 0xf
pop edi
mov dword [eax], esi
mov al, bl
mov ecx, dword [ebp - 0xc]
pop esi
pop ebx
mov dword fs:[0], ecx
mov esp, ebp
pop ebp
ret 8

Function at 0x4b61b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax + 0x14], 0x10
mov ecx, dword [eax + 0x10]
jb 0x4b61c5
add ecx, dword [eax]
mov eax, dword [eax]
jmp 0x4b61c7
add ecx, eax
push edi
xor edi, edi
cmp eax, ecx
je 0x4b61ef
push esi
nop
mov esi, edi
mov edx, edi
shr edx, 2
shl esi, 6
add esi, edx
movsx edx, byte [eax]
add edx, 0x9e3779b9
inc eax
add edx, esi
xor edi, edx
cmp eax, ecx
jne 0x4b61d0
pop esi
mov eax, edi
pop edi
pop ebp
ret