joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40c220
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
je 0x40c279
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x40c279
push dword [ebp + 0xc]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov ecx, dword [ebp + 0x10]
lea edx, [esi + eax]
and ecx, 0xf
jbe 0x40c26a
cmp esi, edx
jae 0x40c279
movzx eax, word [esi]
lea esi, [esi + eax*2]
add esi, 2
sub ecx, 1
jne 0x40c258
cmp esi, edx
jae 0x40c279
cmp word [esi], 0
je 0x40c279
mov eax, esi
pop esi
pop ebp
ret
xor eax, eax
pop esi
pop ebp
ret

Function at 0x40d4b0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x6772f2
mov eax, dword fs:[0]
push eax
sub esp, 0x10
push esi
mov eax, dword [0x71906c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x14], esi
push 0
call fcn.00428f90
mov dword [ebp - 4], 0
mov dword [esi + 4], 0
mov byte [esi + 8], 0
mov dword [esi + 0xc], 0
mov byte [esi + 0x10], 0
xor eax, eax
mov dword [esi + 0x14], 0
mov word [esi + 0x18], ax
mov dword [esi + 0x1c], eax
mov word [esi + 0x20], ax
mov dword [esi + 0x24], eax
mov byte [esi + 0x28], al
mov dword [esi + 0x2c], eax
mov byte [esi + 0x30], al
mov eax, dword [ebp + 8]
mov byte [ebp - 4], 6
test eax, eax
je 0x40d548
push eax
push esi
call fcn.004293bc
add esp, 8
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 4
push str.bad_locale_name
lea ecx, [ebp - 0x1c]
call fcn.0040d470
mov ecx, eax
mov byte [ebp - 4], 7
call fcn.0040d410
int3
Function at 0x4113f0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x676d50
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x71906c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_wchar_t__struct_std::char_traits_wchar_t__.0
call fcn.0042e7e1
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.004292b5
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x34], esi
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x418420
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x677ea8
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x71906c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x3c], ecx
push 0x10
push str.B873F776C2D3EB99
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
call fcn.00407210
mov dword [ebp - 4], 0
call fcn.0041a860
cmp dword [ebp - 0x14], 0x10
lea esi, [ebp - 0x28]
mov ebx, dword [ebp - 0x28]
mov edx, 0x811c9dc5
cmovae esi, ebx
mov dword [ebp - 0x2c], eax
mov edi, dword [eax + 4]
xor ecx, ecx
cmp dword [ebp - 0x18], ecx
jbe 0x4184b5
nop word [eax + eax]
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [ebp - 0x18]
jb 0x4184a0
mov eax, dword [ebp - 0x2c]
mov eax, dword [eax + 0x18]
mov ecx, dword [ebp - 0x2c]
and eax, edx
mov ecx, dword [ecx + 0xc]
mov esi, dword [ecx + eax*8]
add eax, eax
mov edx, dword [ecx + eax*4]
inc eax
mov dword [ebp - 0x30], edx
lea eax, [ecx + eax*4]
mov dword [ebp - 0x34], eax
cmp edx, edi
jne 0x4184da
mov eax, edi
jmp 0x4184de
mov eax, dword [eax]
mov eax, dword [eax]
cmp esi, eax
je 0x418513
lea eax, [ebp - 0x28]
push eax
lea eax, [esi + 8]
push eax
call fcn.0041a020
test al, al
je 0x4184fd
mov esi, dword [esi]
mov edx, dword [ebp - 0x30]
mov eax, dword [ebp - 0x34]
jmp 0x4184d2
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0041a020
test al, al
mov ecx, edi
cmove ecx, esi
jmp 0x418515
mov ecx, edi
cmp ecx, edi
je 0x418557
mov ecx, dword [ebp - 0x2c]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.0041afc0
mov eax, dword [ebp - 0x38]
mov esi, dword [eax + 0x20]
mov edi, dword [eax + 0x24]
cmp esi, edi
je 0x418554
mov ebx, dword [ebp - 0x3c]
nop dword [eax]
mov ecx, dword [esi + 0x24]
test ecx, ecx
je 0x4185a7
mov eax, dword [ecx]
push ebx
call dword [eax + 8]
add esi, 0x28
cmp esi, edi
jne 0x418540
mov ebx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x418586
lea ecx, [eax + 1]
mov eax, ebx
cmp ecx, 0x1000
jb 0x41857c
mov ebx, dword [ebx - 4]
add ecx, 0x23
sub eax, ebx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x4185a2
push ecx
push ebx
call fcn.0042e7b0
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0042e165
mov esp, ebp
pop ebp
ret
call fcn.0050d58e
call fcn.00428d77
int3
Function at 0x418f00
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
mov ebx, ecx
push esi
push edi
cmp dword [ebx + 0x38], 0
je 0x418f2b
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.00419700
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x20]
mov esi, dword [ebp + 0xc]
mov edi, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], edi
mov dword [esp + 0x14], eax
test eax, eax
je 0x418f4d
mov eax, dword [ebx + 0x30]
mov eax, dword [eax]
jmp 0x418f4f
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test edi, edi
jl 0x418fd3
jg 0x418f64
test esi, esi
je 0x418fd3
test ecx, ecx
jl 0x418fad
jg 0x418f6e
test eax, eax
je 0x418fad
cmp edi, ecx
jg 0x418f82
jl 0x418f78
cmp esi, eax
jae 0x418f82
mov eax, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], edi
push eax
push dword [ebp + 8]
push dword [esp + 0x1c]
call fcn.00507ca0
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
mov eax, dword [ebx + 0x30]
add edx, ecx
sub esi, ecx
sbb edi, dword [esp + 0x10]
sub dword [eax], ecx
mov eax, dword [ebx + 0x20]
add dword [eax], ecx
jmp 0x418fb0
mov edx, dword [ebp + 8]
test edi, edi
jl 0x418fd3
jg 0x418fba
test esi, esi
je 0x418fd3
mov eax, dword [ebx + 0x4c]
test eax, eax
je 0x418fd3
push eax
push esi
push 1
push edx
call fcn.00511987
add esp, 0x10
sub esi, eax
sbb edi, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
sbb edx, edi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x418ff0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x14
push ebx
push esi
push edi
mov edi, ecx
cmp dword [edi + 0x38], 0
je 0x41901b
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
call fcn.004197e0
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [edi + 0x1c]
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x10]
mov dword [esp + 0x18], esi
mov eax, dword [eax]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x14], eax
test eax, eax
je 0x41903d
mov eax, dword [edi + 0x2c]
mov eax, dword [eax]
jmp 0x41903f
xor eax, eax
cdq
mov dword [esp + 0xc], eax
mov ecx, edx
mov dword [esp + 0x10], ecx
test ebx, ebx
jl 0x4190de
jg 0x41905c
test esi, esi
je 0x4190de
test ecx, ecx
jl 0x4190a9
jg 0x419066
test eax, eax
je 0x4190a9
cmp ebx, ecx
jg 0x41907a
jl 0x419070
cmp esi, eax
jae 0x41907a
mov eax, esi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], ebx
push eax
push dword [esp + 0x18]
push dword [ebp + 8]
call fcn.00507ca0
mov ecx, dword [esp + 0x18]
add esp, 0xc
mov edx, dword [ebp + 8]
mov eax, dword [edi + 0x2c]
add edx, ecx
sub esi, ecx
mov dword [esp + 0xc], edx
sbb ebx, dword [esp + 0x10]
sub dword [eax], ecx
mov eax, dword [edi + 0x1c]
add dword [eax], ecx
jmp 0x4190b0
mov eax, dword [ebp + 8]
mov dword [esp + 0xc], eax
test ebx, ebx
jl 0x4190de
jg 0x4190ba
test esi, esi
je 0x4190de
cmp dword [edi + 0x4c], 0
je 0x4190de
mov ecx, edi
call fcn.00419cb0
push dword [edi + 0x4c]
push esi
push 1
push dword [esp + 0x18]
call fcn.00511f5c
add esp, 0x10
sub esi, eax
sbb ebx, 0
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x1c]
sub eax, esi
pop edi
pop esi
sbb edx, ebx
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x419410
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x71906c]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x419440
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e165
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x41947c
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x41947c
lea ecx, [edi - 1]
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e165
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x419563
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x4194a4
mov edx, dword [esi + 0x54]
mov ecx, dword [esi + 0x50]
sub edx, ecx
mov dword [edi], ecx
mov eax, dword [esi + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi + 0x2c]
mov dword [eax], edx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4194d7
push dword [esi + 0x4c]
movsx eax, bl
push eax
call fcn.00511225
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e165
mov esp, ebp
pop ebp
ret 4
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x25], bl
mov edx, dword [ecx]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [ebp - 0x25]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x1c]
test eax, eax
js 0x419563
cmp eax, 1
jle 0x419536
cmp eax, 3
jne 0x419563
push dword [esi + 0x4c]
movsx eax, byte [ebp - 0x25]
push eax
call fcn.00511225
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, ebx
pop edi
pop esi
mov eax, ecx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e165
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x419553
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.00511987
add esp, 0x10
cmp edi, eax
jne 0x419563
lea eax, [ebp - 0x25]
mov byte [esi + 0x3d], 1
cmp dword [ebp - 0x30], eax
jne 0x419467
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0042e165
mov esp, ebp
pop ebp
ret 4
Function at 0x419ce0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x71906c]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
push edi
cmp dword [esi + 0x38], 0
je 0x419d81
cmp byte [esi + 0x3d], 0
je 0x419d81
mov eax, dword [esi]
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x419d37
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
mov edx, dword [ecx]
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [edx + 0x20]
sub eax, 0
je 0x419d49
sub eax, 1
je 0x419d4d
sub eax, 2
je 0x419d81
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e165
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x419d6a
push dword [esi + 0x4c]
push edi
push 1
push eax
call fcn.00511987
add esp, 0x10
cmp edi, eax
jne 0x419d37
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0042e165
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.0042e165
mov esp, ebp
pop ebp
ret

Function at 0x41a110
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x676d50
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x71906c]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.0042e7e1
mov esi, eax
push 1
mov dword [ebp - 4], 0
call fcn.004292b5
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x34], esi
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41afc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push ebx
mov ebx, dword [ebp + 0xc]
push esi
push edi
mov dword [ebp - 4], ecx
mov esi, ebx
cmp dword [ebx + 0x14], 0x10
mov edi, dword [ebx + 0x10]
jb 0x41afdc
mov esi, dword [ebx]
xor ecx, ecx
mov edx, 0x811c9dc5
test edi, edi
je 0x41aff8
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, edi
jb 0x41afe7
mov edi, dword [ebp - 4]
mov eax, dword [edi + 0x18]
mov ecx, dword [edi + 0xc]
and eax, edx
mov edi, dword [edi + 4]
mov esi, dword [ecx + eax*8]
add eax, eax
mov edx, dword [ecx + eax*4]
inc eax
mov dword [ebp + 0xc], edx
lea eax, [ecx + eax*4]
mov dword [ebp - 8], eax
cmp edx, edi
jne 0x41b020
mov eax, edi
jmp 0x41b024
mov eax, dword [eax]
mov eax, dword [eax]
cmp esi, eax
je 0x41b055
push ebx
lea eax, [esi + 8]
push eax
call fcn.0041a020
test al, al
je 0x41b040
mov esi, dword [esi]
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 8]
jmp 0x41b018
lea eax, [esi + 8]
push eax
push ebx
call fcn.0041a020
test al, al
mov ecx, edi
cmove ecx, esi
mov eax, ecx
jmp 0x41b059
mov ecx, edi
mov eax, edi
cmp eax, edi
jne 0x41b0ea
mov esi, dword [edi]
push 0x2c
lea eax, [esi + 4]
mov dword [ebp - 8], eax
mov eax, dword [eax]
mov dword [ebp + 0xc], eax
call fcn.0042e7e1
add esp, 4
mov edi, eax
test esi, esi
jne 0x41b082
mov esi, edi
jmp 0x41b085
mov eax, dword [ebp + 0xc]
mov dword [edi], esi
lea ecx, [edi + 8]
push ebx
mov dword [edi + 4], eax
call fcn.00406d70
mov edx, dword [ebp - 4]
mov eax, 0x5d1745c
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov ecx, dword [edx + 8]
sub eax, ecx
cmp eax, 1
jb 0x41b0fc
mov esi, dword [ebp + 8]
lea eax, [ecx + 1]
mov dword [edx + 8], eax
mov ecx, edx
mov eax, dword [ebp - 8]
mov dword [eax], edi
mov eax, dword [ebp + 0xc]
mov dword [eax], edi
mov eax, dword [edx + 4]
mov eax, dword [eax]
push eax
add eax, 8
push eax
push esi
call fcn.0041b2d0
mov eax, esi
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 8
mov eax, dword [ebp + 8]
pop edi
pop esi
pop ebx
mov dword [eax], ecx
mov byte [eax + 4], 0
mov esp, ebp
pop ebp
ret 8
push str.list_T__too_long
call fcn.00428d94
int3
Function at 0x41b2d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push esi
push edi
mov edi, dword [ebp + 0xc]
mov ebx, ecx
mov esi, edi
cmp dword [edi + 0x14], 0x10
jb 0x41b2e8
mov esi, dword [edi]
xor ecx, ecx
mov edx, 0x811c9dc5
cmp dword [edi + 0x10], ecx
jbe 0x41b306
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [edi + 0x10]
jb 0x41b2f4
mov eax, dword [ebx + 0x18]
mov esi, dword [ebx + 4]
and eax, edx
mov edx, dword [ebx + 0xc]
mov dword [ebp - 4], eax
mov ecx, dword [edx + eax*8]
mov dword [ebp + 0xc], ecx
cmp esi, ecx
je 0x41b33e
mov esi, dword [edx + eax*8 + 4]
mov esi, dword [esi]
cmp esi, ecx
je 0x41b33e
mov esi, dword [esi + 4]
lea eax, [esi + 8]
push eax
push edi
call fcn.0041a020
test al, al
je 0x41b385
cmp esi, dword [ebp + 0xc]
jne 0x41b328
mov edi, dword [ebp + 0x10]
mov dword [ebp - 0xc], edi
mov eax, dword [edi]
cmp esi, eax
je 0x41b36b
mov ecx, dword [edi + 4]
mov dword [ecx], eax
mov ecx, dword [eax + 4]
mov dword [ecx], esi
mov ecx, dword [esi + 4]
mov dword [ecx], edi
mov ecx, dword [eax + 4]
mov edx, dword [esi + 4]
mov dword [esi + 4], ecx
mov ecx, dword [edi + 4]
mov dword [eax + 4], ecx
mov dword [edi + 4], edx
mov ecx, dword [ebx + 0xc]
mov edx, dword [ebp - 4]
mov eax, dword [ecx + edx*8]
cmp eax, dword [ebx + 4]
jne 0x41b3bf
mov dword [ecx + edx*8], edi
mov eax, dword [ebx + 0xc]
mov dword [eax + edx*8 + 4], edi
jmp 0x41b3e4
mov edi, dword [ebp + 0x10]
mov ecx, dword [edi + 4]
mov eax, dword [edi]
mov dword [ecx], eax
mov ecx, dword [edi]
mov eax, dword [edi + 4]
mov dword [ecx + 4], eax
lea ecx, [edi + 8]
dec dword [ebx + 8]
call fcn.0041b190
push 0x2c
push edi
call fcn.0042e7b0
mov eax, dword [ebp + 8]
add esp, 8
pop edi
mov dword [eax], esi
pop esi
mov byte [eax + 4], 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp eax, esi
jne 0x41b3c8
mov dword [ecx + edx*8], edi
jmp 0x41b3e4
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax]
mov dword [ecx + edx*8 + 4], eax
cmp eax, edi
je 0x41b3e4
mov ecx, dword [ebx + 0xc]
mov eax, dword [ecx + edx*8 + 4]
mov eax, dword [eax + 4]
mov dword [ecx + edx*8 + 4], eax
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0x1c]
movd xmm0, eax
cvtdq2pd xmm0, xmm0
shr eax, 0x1f
addsd xmm0, qword [eax*8 + 0x702700]
mov eax, ecx
shr eax, 0x1f
cvtpd2ps xmm1, xmm0
movd xmm0, ecx
cvtdq2pd xmm0, xmm0
addsd xmm0, qword [eax*8 + 0x702700]
cvtpd2ps xmm0, xmm0
divss xmm1, xmm0
comiss xmm1, dword [ebx]
jbe 0x41b46c
cmp ecx, 0x200
jae 0x41b432
shl ecx, 3
jmp 0x41b43c
cmp ecx, 0x1fffffff
jae 0x41b43c
add ecx, ecx
push ecx
mov ecx, ebx
call fcn.0041ab90
mov eax, dword [ebx + 4]
cmp dword [eax], eax
je 0x41b46c
mov eax, dword [eax + 4]
mov edi, eax
mov esi, dword [ebx + 4]
mov ecx, ebx
mov esi, dword [esi]
push esi
lea eax, [esi + 8]
push eax
lea eax, [ebp - 8]
push eax
call fcn.0041b2d0
cmp esi, edi
jne 0x41b450
mov edi, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
mov dword [eax], edi
pop edi
pop esi
mov byte [eax + 4], 1
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x41bdc0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x677ea8
mov eax, dword fs:[0]
push eax
sub esp, 0x30
mov eax, dword [0x71906c]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x3c], ecx
push 0x10
push str.J65DFS4DF6S5F4G2
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
mov byte [ebp - 0x28], 0
call fcn.00407210
mov dword [ebp - 4], 0
call fcn.0041e110
cmp dword [ebp - 0x14], 0x10
lea esi, [ebp - 0x28]
mov ebx, dword [ebp - 0x28]
mov edx, 0x811c9dc5
cmovae esi, ebx
mov dword [ebp - 0x2c], eax
mov edi, dword [eax + 4]
xor ecx, ecx
cmp dword [ebp - 0x18], ecx
jbe 0x41be55
nop word [eax + eax]
movzx eax, byte [ecx + esi]
inc ecx
xor eax, edx
imul edx, eax, 0x1000193
cmp ecx, dword [ebp - 0x18]
jb 0x41be40
mov eax, dword [ebp - 0x2c]
mov eax, dword [eax + 0x18]
mov ecx, dword [ebp - 0x2c]
and eax, edx
mov ecx, dword [ecx + 0xc]
mov esi, dword [ecx + eax*8]
add eax, eax
mov edx, dword [ecx + eax*4]
inc eax
mov dword [ebp - 0x30], edx
lea eax, [ecx + eax*4]
mov dword [ebp - 0x34], eax
cmp edx, edi
jne 0x41be7a
mov eax, edi
jmp 0x41be7e
mov eax, dword [eax]
mov eax, dword [eax]
cmp esi, eax
je 0x41beb3
lea eax, [ebp - 0x28]
push eax
lea eax, [esi + 8]
push eax
call fcn.0041a020
test al, al
je 0x41be9d
mov esi, dword [esi]
mov edx, dword [ebp - 0x30]
mov eax, dword [ebp - 0x34]
jmp 0x41be72
lea eax, [esi + 8]
push eax
lea eax, [ebp - 0x28]
push eax
call fcn.0041a020
test al, al
mov ecx, edi
cmove ecx, esi
jmp 0x41beb5
mov ecx, edi
cmp ecx, edi
je 0x41bef7
mov ecx, dword [ebp - 0x2c]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x38]
push eax
call fcn.0041afc0
mov eax, dword [ebp - 0x38]
mov esi, dword [eax + 0x20]
mov edi, dword [eax + 0x24]
cmp esi, edi
je 0x41bef4
mov ebx, dword [ebp - 0x3c]
nop dword [eax]
mov ecx, dword [esi + 0x24]
test ecx, ecx
je 0x41bf47
mov eax, dword [ecx]
push ebx
call dword [eax + 8]
add esi, 0x28
cmp esi, edi
jne 0x41bee0
mov ebx, dword [ebp - 0x28]
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x41bf26
lea ecx, [eax + 1]
mov eax, ebx
cmp ecx, 0x1000
jb 0x41bf1c
mov ebx, dword [ebx - 4]
add ecx, 0x23
sub eax, ebx
add eax, 0xfffffffc
cmp eax, 0x1f
ja 0x41bf42
push ecx
push ebx
call fcn.0042e7b0
add esp, 8
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0042e165
mov esp, ebp
pop ebp
ret
call fcn.0050d58e
call fcn.00428d77
int3