joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41e9d0
Capabilities:
Check for software breakpoints

Disassembly:
cmp dword [esi + 0x14], 0xcc
je 0x41e9f3
mov eax, dword [esi + 0x1a8]
push esi
call dword [eax]
mov dword [esi + 0x8c], 0
mov dword [esi + 0x14], 0xcc
mov ecx, dword [esi + 0x1a8]
mov eax, dword [ecx + 8]
test eax, eax
je 0x41ea19
mov eax, dword [esi]
push esi
mov dword [eax + 0x14], 0x30
call dword [eax]
mov edx, dword [esi + 0x1a8]
mov eax, dword [edx + 8]
test eax, eax
jne 0x41ea00
mov edx, dword [esi + 0x44]
xor eax, eax
test edx, edx
setne al
add eax, 0xcd
mov dword [esi + 0x14], eax
mov eax, 1
ret

Function at 0x41ead0
Capabilities:
Check for software breakpoints

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x14], 0xca
jne 0x41eb07
push esi
call fcn.004263c0
mov eax, dword [esi + 0x40]
test eax, eax
je 0x41eb00
mov dword [esi + 0x14], 0xcf
mov eax, 1
pop esi
pop ebp
ret 4
mov dword [esi + 0x14], 0xcb
mov ecx, dword [esi + 0x14]
cmp ecx, 0xcb
jne 0x41eb86
mov eax, dword [esi + 0x1b8]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x41eb70
nop
mov eax, dword [esi + 8]
test eax, eax
je 0x41eb2a
push esi
call dword [eax]
mov ecx, dword [esi + 0x1b8]
push esi
call dword [ecx]
test eax, eax
je 0x41eb69
cmp eax, 2
je 0x41eb70
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x41eb20
cmp eax, 3
je 0x41eb4d
cmp eax, 1
jne 0x41eb20
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
cmp eax, dword [ecx + 8]
jl 0x41eb20
mov eax, dword [ecx + 8]
mov edx, dword [esi + 0x144]
add eax, edx
mov dword [ecx + 8], eax
jmp 0x41eb20
xor eax, eax
pop esi
pop ebp
ret 4
mov eax, dword [esi + 0x94]
mov dword [esi + 0x9c], eax
call fcn.0041e9d0
pop esi
pop ebp
ret 4
cmp ecx, 0xcc
je 0x41eb9d
mov eax, dword [esi]
mov dword [eax + 0x14], 0x14
push esi
mov dword [eax + 0x18], ecx
call dword [eax]
call fcn.0041e9d0
pop esi
pop ebp
ret 4

Function at 0x41f02e
Capabilities:
Get system information on windows
Query or enumerate registry value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x34
push edi
lea eax, [ebp - 4]
push eax
push 0x4dd54c
push reloc.WS2_32.dll_bind
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyA]
xor edi, edi
test eax, eax
jne 0x41f09e
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x10]
push eax
lea eax, [ebp - 0xc]
push eax
push edi
push 0x4e05d4
push dword [ebp - 4]
mov dword [ebp - 8], 4
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x41f095
cmp dword [ebp - 0xc], 4
jne 0x41f095
cmp dword [ebp - 0x10], edi
je 0x41f095
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [0x500cb8], edi
xor eax, eax
jmp 0x41f0dd
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
cmp dword [0x500cb8], edi
jge 0x41f0d8
lea eax, [ebp - 0x34]
push eax
mov dword [0x500cb8], edi
call dword [sym.imp.KERNEL32.dll_GetSystemInfo]
cmp word [ebp - 0x34], di
jne 0x41f0d8
cmp word [ebp - 0x14], 5
jb 0x41f0d8
call fcn.0041f006
test eax, eax
je 0x41f0d8
emms
mov dword [0x500cb8], 1
mov eax, dword [0x500cb8]
pop edi
leave
ret
Function at 0x427e96
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov edx, dword [esp + 8]
test edx, edx
jne 0x427ea5
xor eax, eax
jmp 0x427f88
mov eax, dword [esp + 0xc]
cmp eax, 8
push ebx
push esi
mov esi, dword [esp + 0xc]
not esi
mov ecx, 0xff
jb 0x427f68
push edi
mov edi, eax
shr edi, 3
xor ebx, ebx
mov bl, byte [edx]
sub eax, 8
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
xor ebx, ebx
inc edx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
inc edx
dec edi
jne 0x427ec5
pop edi
test eax, eax
je 0x427f82
xor ebx, ebx
mov bl, byte [edx]
xor ebx, esi
and ebx, ecx
shr esi, 8
xor esi, dword [ebx*4 + 0x4e2568]
inc edx
dec eax
jne 0x427f6c
mov eax, esi
pop esi
not eax
pop ebx
ret 0xc
Function at 0x444350
Capabilities:
Act as tcp client
Connect socket
Connect tcp socket
Connect udp socket
Create tcp socket
Create udp socket
Resolve dns
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x38
mov eax, dword [0x5000c0]
xor eax, esp
mov dword [esp + 0x34], eax
mov eax, dword [ebp + 8]
push esi
mov esi, dword [ebp + 0xc]
mov dword [esp + 0x10], eax
mov dword [esp + 0x18], esi
push edi
mov edi, ecx
test esi, esi
je 0x4444e9
cmp dword [edi + 4], 0xffffffff
je 0x444389
call fcn.004442c0
mov al, byte [esi]
sub al, 0x30
push esi
cmp al, 9
ja 0x4443b1
xorps xmm0, xmm0
mov eax, 2
movlpd qword [esp + 0x2c], xmm0
mov word [esp + 0x24], ax
call dword [sym.imp.WS2_32.dll_inet_addr]
mov dword [esp + 0x24], eax
jmp 0x4443e9
call dword [sym.imp.WS2_32.dll_gethostbyname]
mov esi, eax
test esi, esi
je 0x4444e9
xorps xmm0, xmm0
lea eax, [esp + 0x24]
movaps xmmword [esp + 0x20], xmm0
movsx ecx, word [esi + 0xa]
push ecx
mov ecx, dword [esi + 0xc]
push dword [ecx]
push eax
call fcn.004a6810
mov ax, word [esi + 8]
add esp, 0xc
mov word [esp + 0x20], ax
push 0x3afc
call dword [sym.imp.WS2_32.dll_htons]
push 0
push 1
push 2
mov word [esp + 0x2e], ax
call dword [sym.imp.WS2_32.dll_socket]
mov esi, eax
mov dword [esp + 0x18], esi
cmp esi, 0xffffffff
jne 0x444429
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.004a4773
mov esp, ebp
pop ebp
ret 0xc
push 4
lea eax, [esp + 0x3c]
mov dword [edi + 4], esi
push eax
push 0x1002
push 0xffff
push esi
mov dword [esp + 0x4c], 0x40000
call dword [sym.imp.WS2_32.dll_setsockopt]
push 0x10
lea eax, [esp + 0x24]
push eax
push esi
call dword [sym.imp.WS2_32.dll_connect]
test eax, eax
je 0x44448c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push dword [esp + 0x18]
mov esi, eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [edi + 4], 0xffffffff
mov eax, esi
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.004a4773
mov esp, ebp
pop ebp
ret 0xc
push 0x31
push 0x401
push dword [esp + 0x1c]
push esi
call dword [sym.imp.WS2_32.dll_WSAAsyncSelect]
mov edx, dword [esp + 0x1c]
mov ecx, edx
mov eax, dword [esp + 0x14]
mov dword [edi + 8], eax
lea esi, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4444b0
sub ecx, esi
push ecx
push edx
lea ecx, [edi + 0xc]
call fcn.00445060
mov dword [edi + 0x24], 0x3afc
xor eax, eax
mov dword [edi + 0x40028], 1
pop edi
pop esi
mov ecx, dword [esp + 0x34]
xor ecx, esp
call fcn.004a4773
mov esp, ebp
pop ebp
ret 0xc
mov ecx, dword [esp + 0x3c]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, esp
call fcn.004a4773
mov esp, ebp
pop ebp
ret 0xc
Function at 0x444500
Capabilities:
Receive data
Receive data on socket
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [0x5000c0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
cmp eax, 0xffffffff
je 0x4446f1
cmp dword [esi + 0x40028], 0
je 0x4446f1
lea ecx, [ebp - 8]
xor ebx, ebx
push ecx
push 0x4004667f
push eax
call dword [sym.imp.WS2_32.dll_ioctlsocket]
cmp dword [ebp - 8], ebx
jbe 0x4446e6
mov ecx, dword [sym.imp.WS2_32.dll_recv]
lea eax, [esi + 0x28]
mov dword [ebp - 0x18], ecx
push 0
push 0x40000
push eax
push dword [esi + 4]
call ecx
mov edi, eax
cmp edi, 0xffffffff
je 0x4446ca
test edi, edi
je 0x4446b9
add ebx, edi
mov dword [ebp - 0x14], ebx
test edi, edi
jle 0x4446b9
lea eax, [esi + 0x40030]
mov ebx, eax
mov dword [ebp - 0x10], ebx
nop dword [eax]
mov edx, dword [esi + 0x4003c]
mov ecx, edx
sub ecx, dword [esi + 0x40038]
jns 0x4445a7
add ecx, dword [eax]
mov ebx, eax
mov dword [ebp - 0x10], ebx
mov ebx, dword [ebx]
mov eax, ebx
sub eax, ecx
cmp edi, eax
jl 0x444623
mov ecx, dword [ebp - 0x10]
lea eax, [ebx + ebx]
push eax
mov dword [ecx], eax
call fcn.004a47c4
add esp, 4
mov dword [ebp - 0xc], eax
push ebx
push dword [esi + 0x40034]
push eax
call fcn.004a6810
mov eax, dword [esi + 0x4003c]
add esp, 0xc
cmp eax, dword [esi + 0x40038]
jge 0x4445fe
push eax
push dword [esi + 0x40034]
mov eax, dword [ebp - 0xc]
add eax, ebx
push eax
call fcn.004a6810
add esp, 0xc
add dword [esi + 0x4003c], ebx
push dword [esi + 0x40034]
call fcn.004a4781
mov eax, dword [ebp - 0xc]
add esp, 4
mov ebx, dword [ebp - 0x10]
mov dword [esi + 0x40034], eax
lea eax, [esi + 0x40030]
jmp 0x444590
mov ebx, dword [esi + 0x40030]
lea eax, [edx + edi]
cmp eax, ebx
jl 0x44469a
sub ebx, edx
sub edi, ebx
test ebx, ebx
jne 0x444651
push 0x37
push str.C:UsersWin10Desktop2.03_YEDEKLauncherLauncherSourceSourceAPISocket.h
push 0x4f97f8
push str.ERROR____s_n_s:__d_n_n
call fcn.00443e10
add esp, 0x10
push ebx
lea eax, [esi + 0x28]
push eax
mov eax, dword [esi + 0x4003c]
add eax, dword [esi + 0x40034]
push eax
call fcn.004a6810
add esp, 0xc
lea eax, [esi + 0x4003c]
mov dword [ebp - 0xc], eax
test edi, edi
je 0x444694
lea eax, [esi + 0x28]
push edi
add eax, ebx
push eax
push dword [esi + 0x40034]
call fcn.004a6810
mov eax, dword [ebp - 0xc]
add esp, 0xc
mov dword [eax], edi
jmp 0x4446b6
xor edi, edi
mov dword [eax], edi
jmp 0x4446b6
push edi
lea eax, [esi + 0x28]
push eax
mov eax, dword [esi + 0x40034]
add eax, edx
push eax
call fcn.004a6810
add esp, 0xc
add dword [esi + 0x4003c], edi
mov ebx, dword [ebp - 0x14]
lea eax, [esi + 0x28]
mov ecx, dword [ebp - 0x18]
cmp ebx, dword [ebp - 8]
jb 0x444555
jmp 0x4446e6
push 0xc7
push str.C:UsersWin10Desktop2.03_YEDEKLauncherLauncherSourceSourceAPISocket.cpp
push str.socket_receive_error_
push str.ERROR____s_n_s:__d_n_n
call fcn.00443e10
add esp, 0x10
mov ecx, esi
call fcn.00444710
test eax, eax
jne 0x4446e6
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004a4773
mov esp, ebp
pop ebp
ret
Function at 0x444d00
Capabilities:
Encode data using xor
Hash data with crc32
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ce46d
mov eax, dword fs:[0]
push eax
sub esp, 0x1c
mov eax, dword [0x5000c0]
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 ebx, ecx
cmp dword [ebx + 0x40058], 0
mov edi, dword [ebp + 8]
mov esi, dword [ebp + 0xc]
mov dword [ebp - 0x24], edi
mov dword [ebp - 0x20], esi
je 0x444ebc
cmp dword [ebx + 4], 0xffffffff
je 0x444ebc
cmp dword [ebx + 0x40028], 0
je 0x444ebc
xorps xmm0, xmm0
mov dword [ebp - 0x14], 0
xor eax, eax
movq qword [ebp - 0x1c], xmm0
mov dword [ebp - 0x1c], vtable.DataPack.0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x14], eax
mov dword [ebp - 4], eax
cmp dword [0x50f944], eax
je 0x444e19
mov eax, dword [0x50f940]
push esi
inc eax
push edi
push 0x510594
mov dword [0x50f940], eax
mov dword [0x510590], eax
call fcn.004a6810
lea edi, [esi + 4]
add esp, 0xc
or ecx, 0xffffffff
xor edx, edx
test edi, edi
je 0x444ddb
nop dword [eax]
movzx eax, byte [edx + 0x510590]
inc edx
xor eax, ecx
shr ecx, 8
movzx eax, al
xor ecx, dword [eax*4 + 0x4f98f8]
cmp edx, edi
jb 0x444dc0
push 0x510590
lea eax, [esi + 8]
mov dword [esi + 0x510594], ecx
push 0x510590
mov esi, eax
push eax
mov dword [ebp - 0x20], esi
call fcn.0044e830
push esi
mov dword [ebp - 0x18], esi
call fcn.004a47c4
push esi
mov edi, eax
mov dword [ebp - 0x24], eax
push 0x510590
push edi
mov dword [ebp - 0x28], edi
call fcn.004a6810
add esp, 0x10
lea eax, [esi + 6]
cmp eax, 0xc8
jg 0x444eb1
mov esi, dword [sym.imp.WS2_32.dll_htons]
lea edi, [ebx + 0x28]
push 0xaa55
call esi
mov word [edi], ax
mov eax, dword [ebp - 0x20]
push eax
push dword [ebp - 0x24]
mov word [edi + 2], ax
add edi, 4
push edi
call fcn.004a6810
add esp, 0xc
push 0x55aa
call esi
mov ecx, dword [ebp - 0x20]
mov word [ecx + edi], ax
lea esi, [ecx + 6]
xor eax, eax
test esi, esi
jle 0x444eab
push 0
mov edi, eax
lea eax, [ebx + 0x28]
push esi
push eax
push dword [ebx + 4]
call dword [sym.imp.WS2_32.dll_send]
mov ecx, eax
cmp ecx, 0xffffffff
je 0x444e8f
test ecx, ecx
lea eax, [ecx + edi]
cmove eax, edi
cmp eax, esi
jl 0x444e68
jmp 0x444eab
push 0x155
push str.C:UsersWin10Desktop2.03_YEDEKLauncherLauncherSourceSourceAPISocket.cpp
push str.socket_send_error_
push str.ERROR____s_n_s:__d_n_n
call fcn.00443e10
add esp, 0x10
add dword [ebx + 0x40040], esi
push dword [ebp - 0x28]
call fcn.004a4781
add esp, 4
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.004a4773
mov esp, ebp
pop ebp
ret 8
Function at 0x447ce0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0xc
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 0xc]
push esi
push edi
mov edi, dword [ebp + 8]
mov dword [esp + 0xc], edi
test eax, eax
jg 0x447d12
jl 0x447d05
test ecx, ecx
jne 0x447d12
xor eax, eax
xor edx, edx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebx + 0x38], 0
je 0x447dd2
mov dword [esp + 0x10], ecx
mov dword [esp + 0xc], eax
mov ecx, ebx
call fcn.004496b0
mov esi, eax
mov eax, edx
mov dword [esp + 0x14], eax
test eax, eax
jl 0x447d7e
jg 0x447d3d
test esi, esi
je 0x447d7e
mov ecx, dword [esp + 0xc]
cmp ecx, eax
jg 0x447d55
mov eax, dword [esp + 0x10]
jl 0x447d4f
cmp eax, esi
jae 0x447d55
mov esi, eax
mov dword [esp + 0x14], ecx
mov eax, dword [ebx + 0x1c]
push esi
push dword [eax]
push edi
call fcn.004a6810
mov eax, dword [ebx + 0x2c]
add esp, 0xc
mov ecx, dword [esp + 0x10]
mov edx, dword [esp + 0xc]
sub ecx, esi
sbb edx, dword [esp + 0x14]
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
jmp 0x447d9f
mov eax, dword [ebx]
mov ecx, ebx
call dword [eax + 0x1c]
mov edx, dword [esp + 0xc]
cmp eax, 0xffffffff
je 0x447dbb
mov ecx, dword [esp + 0x10]
mov esi, 1
add ecx, 0xffffffff
mov byte [edi], al
adc edx, 0xffffffff
add edi, esi
mov dword [esp + 0xc], edx
mov dword [esp + 0x10], ecx
test edx, edx
jg 0x447d24
jl 0x447dbb
test ecx, ecx
jne 0x447d24
mov eax, dword [ebp + 0xc]
sub eax, dword [esp + 0x10]
mov ecx, dword [ebp + 0x10]
sbb ecx, edx
mov edx, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov eax, dword [ebx + 0x1c]
lea esi, [ebx + 0x2c]
mov edi, ecx
mov edx, dword [eax]
test edx, edx
je 0x447e16
mov eax, dword [esi]
mov eax, dword [eax]
test eax, eax
je 0x447e16
mov edi, dword [esp + 0xc]
cmp eax, ecx
mov esi, ecx
cmovb esi, eax
push esi
push edx
push edi
call fcn.004a6810
mov eax, dword [ebx + 0x2c]
add edi, esi
mov dword [esp + 0x18], edi
add esp, 0xc
mov edi, dword [ebp + 0xc]
sub edi, esi
sub dword [eax], esi
mov eax, dword [ebx + 0x1c]
add dword [eax], esi
lea esi, [ebx + 0x2c]
cmp dword [ebx + 0x4c], 0
je 0x447e87
mov ecx, dword [ebx + 0xc]
lea eax, [ebx + 0x3c]
cmp dword [ecx], eax
jne 0x447e3c
mov eax, dword [ebx + 0xc]
mov edx, dword [ebx + 0x54]
mov ecx, dword [ebx + 0x50]
sub edx, ecx
mov dword [eax], ecx
mov eax, dword [ebx + 0x1c]
mov dword [eax], ecx
mov eax, dword [esi]
mov dword [eax], edx
mov esi, dword [esp + 0xc]
cmp edi, 0xfff
jbe 0x447e72
nop dword [eax + eax]
push dword [ebx + 0x4c]
push 0xfff
push 1
push esi
call fcn.004aea12
add esp, 0x10
add esi, eax
sub edi, eax
cmp eax, 0xfff
jne 0x447e87
cmp edi, eax
ja 0x447e50
test edi, edi
je 0x447e87
push dword [ebx + 0x4c]
push edi
push 1
push esi
call fcn.004aea12
add esp, 0x10
sub edi, eax
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
sub eax, edi
pop edi
pop esi
sbb edx, 0
pop ebx
mov esp, ebp
pop ebp
ret 0xc
Function at 0x449530
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ce930
mov eax, dword fs:[0]
push eax
sub esp, 8
push ebx
push esi
push edi
mov eax, dword [0x5000c0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], ecx
mov dword [ebp - 0x14], ecx
lea eax, [ecx + 4]
mov dword [ebp - 0x14], ecx
lea ebx, [ecx + 0x24]
mov dword [ecx], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
lea edi, [ecx + 0x28]
mov dword [ebp - 0x14], eax
push 8
mov dword [eax], 0
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x18], 0
mov dword [ecx + 0x1c], 0
mov dword [ecx + 0x20], 0
mov dword [ebx], 0
mov dword [edi], 0
mov dword [ecx + 0x2c], 0
mov dword [ecx + 0x30], 0
call fcn.004a4786
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.004a3b2f
mov dword [esi + 4], eax
add esp, 8
mov eax, dword [ebp - 0x10]
mov ecx, eax
mov dword [eax + 0x34], esi
call fcn.00449b40
mov eax, dword [ebp - 0x10]
lea edx, [eax + 8]
lea ecx, [eax + 0x14]
lea esi, [eax + 4]
mov dword [eax], vtable.std::basic_filebuf_char__struct_std::char_traits_char__.0
mov dword [eax + 0xc], esi
mov esi, eax
mov byte [eax + 0x48], 0
mov byte [eax + 0x3d], 0
mov dword [eax + 0x10], edx
mov dword [eax + 0x1c], ecx
lea eax, [esi + 0x18]
mov dword [esi + 0x20], eax
mov dword [esi + 0x2c], ebx
mov dword [esi + 0x30], edi
mov esi, dword [ebp - 0x14]
mov dword [edx], 0
mov dword [eax], 0
mov eax, dword [ebp - 0x10]
mov dword [edi], 0
mov dword [esi], 0
mov dword [ecx], 0
mov dword [ebx], 0
mov dword [eax + 0x4c], 0
mov ecx, dword [0x510588]
mov edx, dword [0x51058c]
mov dword [eax + 0x40], ecx
mov dword [eax + 0x44], edx
mov dword [eax + 0x38], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x449ba0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x4ce9e0
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5000c0]
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
mov dword [edi + 4], 0
mov dword [edi + 8], 0
mov dword [edi + 0xc], 0
mov dword [edi + 0x10], 0
mov dword [edi + 0x14], 0
mov dword [edi + 0x18], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x20], 0
mov dword [edi + 0x24], 0
mov dword [edi + 0x28], 0
mov dword [edi + 0x2c], 0
mov dword [edi + 0x30], 0
call fcn.004a4786
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.004a3b2f
add esp, 8
mov dword [esi + 4], eax
mov ecx, edi
mov dword [edi + 0x34], esi
call fcn.00449b40
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 0x44e830
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, dword [ebp + 8]
movzx eax, bl
imul eax, eax, 0x9d
push edi
mov edi, 0x86d
mov dword [ebp + 8], eax
xor eax, eax
test ebx, ebx
jle 0x44e885
mov ecx, dword [ebp + 0x10]
sub dword [ebp + 0xc], ecx
push esi
lea esi, [eax + ecx]
mov ecx, eax
and ecx, 7
inc eax
mov dl, byte [ecx + 0x50fb58]
mov ecx, dword [ebp + 0xc]
xor dl, byte [esi + ecx]
mov ecx, edi
sar ecx, 8
xor dl, cl
imul edi, edi, 0x87b
xor dl, byte [ebp + 8]
mov ecx, dword [ebp + 0x10]
mov byte [esi], dl
cmp eax, ebx
jl 0x44e856
pop esi
pop edi
pop ebx
pop ebp
ret 0xc
Function at 0x453890
Capabilities:
Create process on windows
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x34
cmp dword [0x51050c], 2
jne 0x4539e5
mov eax, dword [0x50f954]
cmp byte [eax + 0x154], 0
je 0x4539e5
push ebx
mov byte [ebp - 0x1c], 0x53
mov al, 0x1c
xor al, byte [ebp - 0x1c]
mov cl, 0x23
xor cl, byte [ebp - 0x1c]
mov bh, 0x36
mov byte [ebp - 0x1b], al
mov ah, 0x3c
mov byte [ebp - 0x1a], cl
mov dl, 0x27
mov cl, byte [ebp - 0x1c]
mov ch, 0x3d
mov byte [ebp - 1], 0x2b
xor ah, cl
mov al, byte [ebp - 1]
mov dh, 0x7d
xor al, cl
mov byte [ebp - 2], bh
mov byte [ebp - 0x13], al
mov bl, 0x3a
mov al, byte [ebp - 2]
xor dl, cl
push 9
push 0
xor al, cl
mov byte [ebp - 0x17], ah
push 0
mov byte [ebp - 0x12], al
xor bl, cl
lea eax, [ebp - 0x1b]
mov byte [ebp - 0x11], 0
push eax
push 0
xor ch, cl
mov dword [0x50f990], 1
xor dh, cl
mov dword [0x51050c], 1
xor bh, cl
mov byte [ebp - 0x19], dl
push 0
mov byte [ebp - 0x18], bl
mov byte [ebp - 0x16], ch
mov byte [ebp - 0x15], dh
mov byte [ebp - 0x14], bh
mov byte [ebp - 0x11], 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
cmp eax, 2
jne 0x4539dc
movaps xmm0, xmmword [str._oPTION]
mov al, 0x35
mov byte [ebp - 0x10], 0x79
mov cl, 0x18
xor al, byte [ebp - 0x10]
mov ch, 0x11
mov byte [ebp - 0xf], al
mov dl, 0xc
mov al, byte [ebp - 0x10]
mov bl, 0x17
mov ah, 0x1a
mov byte [ebp - 7], 0
mov dh, 0x1c
mov byte [ebp - 7], 0
mov bh, 0xb
mov dword [ebp - 0x24], 0x4e554f46
xor cl, al
mov word [ebp - 0x20], 0xe44
xor ch, al
mov byte [ebp - 0xe], cl
xor dl, al
mov byte [ebp - 0xa], ch
xor bl, al
mov byte [ebp - 0xd], dl
xor ah, al
mov byte [ebp - 0xc], bl
xor dh, al
mov byte [ebp - 0xb], ah
xor bh, al
mov byte [ebp - 9], dh
mov byte [ebp - 8], bh
xor ecx, ecx
movups xmmword [ebp - 0x34], xmm0
mov byte [ebp - 0x1e], 0
nop dword [eax]
mov al, byte [ebp - 0x34]
xor byte [ebp + ecx - 0x33], al
inc ecx
cmp ecx, 0x15
jb 0x4539b0
push 0x40
lea eax, [ebp - 0xf]
mov byte [ebp - 0x1e], 0
push eax
lea eax, [ebp - 0x33]
push eax
push dword [0x50f978]
call dword [sym.imp.USER32.dll_MessageBoxA]
pop ebx
mov esp, ebp
pop ebp
ret
push 0
call dword [sym.imp.USER32.dll_PostQuitMessage]
pop ebx
mov esp, ebp
pop ebp
ret