joyce8/EMBER2024-capa huggingface dataset:
Function at 0x460d40
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x30
mov eax, dword [0x65ebc0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push esi
mov esi, ecx
cmp ebx, 0xffffffff
jne 0x460d70
pop esi
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 4
mov eax, dword [esi + 0x20]
push edi
mov ecx, dword [eax]
test ecx, ecx
je 0x460dac
mov edx, dword [esi + 0x30]
mov edi, dword [edx]
lea eax, [edi + ecx]
cmp ecx, eax
jae 0x460dac
lea ecx, [edi - 1]
mov eax, ebx
mov dword [edx], ecx
mov edx, dword [esi + 0x20]
pop edi
mov esi, dword [edx]
lea ecx, [esi + 1]
mov dword [edx], ecx
mov byte [esi], bl
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 4
cmp dword [esi + 0x4c], 0
je 0x460e83
mov edi, dword [esi + 0xc]
lea eax, [esi + 0x3c]
cmp dword [edi], eax
jne 0x460dd4
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 0x460de0
movsx eax, bl
jmp 0x460e18
lea eax, [ebp - 0x2c]
mov byte [ebp - 0x25], bl
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 [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::out_struct__Mbstatet___char_const___char_const___char_const____char___char___char___const]
sub eax, 0
je 0x460e42
sub eax, 1
je 0x460e42
sub eax, 2
jne 0x460e83
movsx eax, byte [ebp - 0x25]
push dword [esi + 0x4c]
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fputc]
add esp, 8
or ecx, 0xffffffff
cmp eax, ecx
cmove ebx, ecx
pop edi
pop esi
mov eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 4
mov edi, dword [ebp - 0x2c]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x460e60
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x460e83
lea ecx, [ebp - 0x25]
mov byte [esi + 0x3d], 1
or eax, 0xffffffff
cmp dword [ebp - 0x30], ecx
pop edi
pop esi
cmovne eax, ebx
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 4
mov ecx, dword [ebp - 4]
or eax, 0xffffffff
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 4

Function at 0x461040
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 8], 0
je 0x461062
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x10]
inc eax
xor byte [edx], cl
cmp eax, 7
jb 0x461050
mov byte [esi + 8], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 7]
push eax
push esi
call fcn.00466530
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x461080
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 0x15], 0
je 0x4610a2
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x10]
inc eax
xor byte [edx], cl
cmp eax, 0x14
jb 0x461090
mov byte [esi + 0x15], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 0x14]
push eax
push esi
call fcn.00466530
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x4610c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 0xc], 0
je 0x4610e2
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x10]
inc eax
xor byte [edx], cl
cmp eax, 0xb
jb 0x4610d0
mov byte [esi + 0xc], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 0xb]
push eax
push esi
call fcn.00466530
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x461100
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 0xb], 0
je 0x461122
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x10]
inc eax
xor byte [edx], cl
cmp eax, 0xa
jb 0x461110
mov byte [esi + 0xb], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 0xa]
push eax
push esi
call fcn.00466530
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x461140
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 0xa], 0
je 0x461162
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x10]
inc eax
xor byte [edx], cl
cmp eax, 9
jb 0x461150
mov byte [esi + 0xa], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 9]
push eax
push esi
call fcn.00466530
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x461180
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 9], 0
je 0x4611a2
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x10]
inc eax
xor byte [edx], cl
cmp eax, 8
jb 0x461190
mov byte [esi + 9], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 8]
push eax
push esi
call fcn.00466530
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x4611c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 0x4a], 0
je 0x4611e2
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x10]
inc eax
xor byte [edx], cl
cmp eax, 0x49
jb 0x4611d0
mov byte [esi + 0x4a], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 0x49]
push eax
push esi
call fcn.00466530
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x4612e0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov esi, ecx
cmp byte [esi + 4], 0
je 0x461302
xor eax, eax
nop
lea edx, [esi + eax]
lea ecx, [eax + 0x10]
inc eax
xor byte [edx], cl
cmp eax, 3
jb 0x4612f0
mov byte [esi + 4], 0
push ecx
mov ecx, dword [ebp + 8]
lea eax, [esi + 3]
push eax
push esi
call fcn.00466530
mov eax, dword [ebp + 8]
pop esi
mov esp, ebp
pop ebp
ret 4
Function at 0x4635c0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x28
mov eax, dword [0x65ebc0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
cmp dword [esi + 0x38], 0
je 0x46367c
cmp byte [esi + 0x3d], 0
je 0x46367c
mov eax, dword [esi]
push edi
push 0xffffffffffffffff
call dword [eax + 0xc]
cmp eax, 0xffffffff
je 0x46366a
mov ecx, dword [esi + 0x38]
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x24]
push eax
lea eax, [esi + 0x40]
push eax
call dword [sym.imp.MSVCP140.dll_public:_int___thiscall_std::codecvt_char__char__struct__Mbstatet_::unshift_struct__Mbstatet___char___char___char___const]
sub eax, 0
je 0x463631
sub eax, 1
je 0x463635
sub eax, 2
jne 0x46366a
mov byte [esi + 0x3d], al
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret
mov byte [esi + 0x3d], 0
mov edi, dword [ebp - 0x28]
lea eax, [ebp - 0x24]
sub edi, eax
je 0x463653
push dword [esi + 0x4c]
push edi
push 1
push eax
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fwrite]
add esp, 0x10
cmp edi, eax
jne 0x46366a
cmp byte [esi + 0x3d], 0
pop edi
sete al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
mov al, 1
xor ecx, ebp
pop esi
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret

Function at 0x465f90
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x65ebc0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push 0x646f04
push eax
lea eax, [ebp - 8]
mov dword [ebp - 0xc], ecx
push eax
mov dword [ebp - 8], 0
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fopen_s]
mov ebx, dword [ebp - 8]
add esp, 0xc
test ebx, ebx
jne 0x465fdc
lea eax, [ebx - 3]
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 4
push esi
push 2
push 0
push ebx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
add esp, 0xc
test eax, eax
je 0x465ff6
mov esi, 0xfffffffd
jmp 0x46606d
push ebx
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_ftell]
mov esi, eax
add esp, 4
test esi, esi
js 0x465fef
jne 0x46600c
xor esi, esi
jmp 0x46606d
push edi
lea eax, [esi + 1]
push 0x642aa8
push eax
call fcn.005cad8e
mov edi, eax
add esp, 8
test edi, edi
jne 0x466029
lea esi, [eax - 2]
jmp 0x46606c
push 0
push 0
push ebx
mov byte [edi + esi], 0
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fseek]
push ebx
push esi
push 1
push edi
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fread]
add esp, 0x1c
cmp eax, esi
je 0x466057
push edi
call fcn.005caa05
mov esi, 0xfffffffd
jmp 0x466069
mov ecx, dword [ebp - 0xc]
push eax
push edi
call fcn.0046f660
push edi
mov esi, eax
call fcn.005caa05
add esp, 4
pop edi
push dword [ebp - 8]
call dword [sym.imp.api_ms_win_crt_stdio_l1_1_0.dll_fclose]
mov ecx, dword [ebp - 4]
add esp, 4
mov eax, esi
xor ecx, ebp
pop esi
pop ebx
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 4
Function at 0x4754c0
Capabilities:
Create thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
mov eax, dword [0x65ebc0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
push 0x642aa8
push 0x64
mov esi, edx
call fcn.005cadba
mov edi, eax
add esp, 8
test edi, edi
je 0x4756c5
push 0x64
push 0
push edi
call sub.VCRUNTIME140.dll_memset
lea eax, [edi + 4]
mov byte [edi], 1
add esp, 0xc
mov dword [eax + 4], 0
mov dword [eax + 8], 0
xorps xmm0, xmm0
movups xmmword [eax + 0xc], xmm0
movq qword [eax + 0x1c], xmm0
mov dword [eax + 0x24], 0
push 2
push eax
mov dword [eax + 0x28], 0
mov dword [eax + 0x2c], 0
call dword [sym.imp.MSVCP140.dll__Mtx_init_in_situ]
lea eax, [edi + 0x34]
push eax
call dword [sym.imp.MSVCP140.dll__Cnd_init_in_situ]
add esp, 0xc
mov dword [0xcd7c24], edi
lea eax, [ebp - 0x48]
xorps xmm0, xmm0
movq qword [edi + 0x5c], xmm0
push 0x20
push eax
push 0xffffffffffffffff
push 0x64e308
push 0
push 0xfde9
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
xor edx, edx
lea ecx, [ebp - 0x48]
call fcn.00474310
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push 0xcb6b80
mov dword [0xce7d7c], eax
call dword [sym.imp.MSVCP140.dll__Mtx_lock]
add esp, 4
test eax, eax
je 0x47559c
push 5
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
mov eax, dword [0xcb6bac]
cmp eax, 0x7fffffff
jne 0x4755b6
dec eax
push 6
mov dword [0xcb6bac], eax
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
test esi, esi
je 0x4755cb
movups xmm0, xmmword [esi]
movups xmmword [0xce7f98], xmm0
movq xmm0, qword [esi + 0x10]
jmp 0x4755d5
xorps xmm0, xmm0
movups xmmword [0xce7f98], xmm0
movq qword [0xce7fa8], xmm0
xorps xmm0, xmm0
push 0xcb6b80
movups xmmword [0xce81b0], xmm0
movq qword [0xce81c0], xmm0
call dword [sym.imp.MSVCP140.dll__Mtx_unlock]
add esp, 4
cmp dword [0xce7d94], 0
jne 0x4756cf
mov eax, 0x64e308
mov dword [0xcd7c28], 0xcaeea8
mov esi, 1
mov edx, 0xcd7c38
sub esi, eax
lea ecx, [eax + esi]
cmp ecx, 0x40
jae 0x475638
mov cl, byte [eax]
inc eax
mov byte [edx], cl
inc edx
cmp byte [eax], 0
jne 0x475625
mov esi, dword [0xcd7c24]
mov al, 1
mov byte [edx], 0
mov dword [0xce7d94], 0xcd7c28
mov dword [0xcd7c30], 0x475b00
mov dword [0xcd7c34], 0x475b10
xchg byte [esi], al
push 4
call fcn.005caaf6
add esp, 4
lea ecx, [ebp - 0x4c]
mov dword [eax], esi
push ecx
push 0
push eax
push 0x475f60
push 0
push 0
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov ecx, eax
add esp, 0x18
mov dword [ebp - 0x50], ecx
test ecx, ecx
je 0x4756b6
cmp dword [esi + 0x60], 0
je 0x47569d
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_terminate]
mov eax, dword [ebp - 0x4c]
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret
push 6
mov dword [ebp - 0x4c], 0
call dword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
mov dword [0xcd7c24], 0
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret
Function at 0x476690
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x65ebc0]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push ebx
push esi
mov esi, dword [ebp + 0xc]
push edi
mov edi, dword [0xce7d94]
push esi
push eax
mov dword [edi + 0x154], 1
lea eax, [edi + 0x15c]
lea ebx, [edi + 0x154]
push eax
call sub.VCRUNTIME140.dll_memcpy
add esp, 0xc
mov dword [edi + 0x158], esi
add esi, 8
je 0x476762
mov eax, dword [edi]
test eax, eax
je 0x476711
mov eax, dword [eax + 4]
cmp eax, 0xffffffff
je 0x476711
test ebx, ebx
je 0x476711
push 0
lea ecx, [ebp - 8]
mov dword [ebp - 8], 0
push ecx
push esi
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
cmp eax, 1
jne 0x476711
cmp dword [ebp - 8], esi
je 0x476762
mov ecx, dword [edi + 0xc]
test ecx, ecx
je 0x476731
mov eax, dword [edi + 4]
cmp eax, 3
je 0x476725
cmp eax, 1
jne 0x476731
lea eax, [edi + 0x54]
push eax
push dword [edi + 0x50]
call ecx
add esp, 8
mov esi, dword [edi]
push dword [esi + 4]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov dword [esi + 4], 0xffffffff
xor al, al
mov byte [esi], 0
mov dword [edi + 4], 0
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 8
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.005ca9f7
mov esp, ebp
pop ebp
ret 8
Function at 0x47b640
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5d248d
mov eax, dword fs:[0]
push eax
sub esp, 0x28
mov eax, dword [0x65ebc0]
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 - 0x28], ecx
mov edx, dword [ebp + 0x10]
xorps xmm0, xmm0
mov eax, dword [ebp + 0xc]
movq qword [ebp - 0x1c], xmm0
mov dword [ebp - 0x14], 0
mov dword [ebp - 0x30], edx
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
lea edx, [ebp - 0x1c]
mov dword [ebp - 4], 0
push edx
push eax
push ecx
call fcn.0047b780
mov edi, dword [ebp - 0x1c]
add esp, 0xc
mov ebx, dword [ebp - 0x18]
cmp edi, ebx
je 0x47b71d
sub ebx, edi
xor esi, esi
sar ebx, 2
test ebx, ebx
je 0x47b719
mov eax, dword [edi + esi*4]
lea ecx, [ebp - 0x20]
push ecx
push 0x40
push 3
push eax
push dword [ebp - 0x28]
mov dword [ebp - 0x2c], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
push 0
push 3
push dword [ebp - 0x30]
push dword [ebp - 0x2c]
push dword [ebp - 0x28]
call dword [sym.imp.KERNEL32.dll_WriteProcessMemory]
mov ecx, dword [ebp - 0x20]
mov dword [ebp - 0x34], eax
test ecx, ecx
je 0x47b710
lea eax, [ebp - 0x24]
push eax
push ecx
push 3
push dword [ebp - 0x2c]
push dword [ebp - 0x28]
call dword [sym.imp.KERNEL32.dll_VirtualProtectEx]
mov eax, dword [ebp - 0x34]
test eax, eax
je 0x47b71d
inc esi
cmp esi, ebx
jb 0x47b6c5
mov bl, 1
jmp 0x47b71f
xor bl, bl
test edi, edi
je 0x47b755
mov ecx, dword [ebp - 0x14]
mov eax, edi
sub ecx, edi
and ecx, 0xfffffffc
cmp ecx, 0x1000
jb 0x47b74b
mov edi, dword [eax - 4]
add ecx, 0x23
sub eax, edi
add eax, 0xfffffffc
cmp eax, 0x1f
jbe 0x47b74b
call dword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__invalid_parameter_noinfo_noreturn]
push ecx
push edi
call fcn.005cad77
add esp, 8
mov al, bl
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.005ca9f7
mov esp, ebp
pop ebp
ret

Function at 0x47fe50
Capabilities:
Hash data using murmur3
Resolve function by parsing pe exports

Disassembly:
cmp byte [0xcb3544], 0
jne 0x47fe5e
call fcn.004944b0
cmp byte [0xcb354d], 0
je 0x47fe7c
push 0
push 0x40
push dword [esp + 0x10]
push dword [esp + 0x10]
call fcn.00494840
add esp, 0x10
ret
jmp fcn.0047e200
Function at 0x49f280
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
sub esp, 0x18
mov eax, dword [0x65ebc0]
xor eax, esp
mov dword [esp + 0x14], eax
push esi
mov esi, dword [esp + 0x20]
test esi, esi
je 0x49f34b
lea eax, [esp + 4]
push eax
push esi
push 2
call fcn.004b8c50
add esp, 0xc
test eax, eax
jne 0x49f34b
lea eax, [esp + 8]
push eax
push esi
push 0x17
call fcn.004b8c50
add esp, 0xc
test eax, eax
jne 0x49f34b
push ebx
push edi
mov edi, esi
xor ebx, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x49f2d4
sub edi, ecx
push edi
push 0x2e
push esi
call fcn.004b8c20
add esp, 0xc
test eax, eax
je 0x49f308
sub eax, esi
push eax
push 0x2e
push esi
call fcn.004b8c20
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x49f30a
inc ebx
mov ecx, esi
sub ecx, ebx
add edi, ecx
test ebx, ebx
cmovne esi, ebx
mov ebx, 0x1505
add edi, esi
cmp esi, edi
jae 0x49f336
mov al, byte [esi]
push eax
call fcn.004ad4b0
movsx ecx, al
inc esi
mov eax, ebx
add esp, 4
shl eax, 5
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp esi, edi
jb 0x49f318
pop edi
movzx eax, bl
pop ebx
pop esi
mov ecx, dword [esp + 0x14]
xor ecx, esp
call fcn.005ca9f7
add esp, 0x18
ret
mov ecx, dword [esp + 0x18]
xor eax, eax
pop esi
xor ecx, esp
call fcn.005ca9f7
add esp, 0x18
ret

Function at 0x49ffe0
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [0x65b0ec]
cmp eax, 0xffffffff
jne 0x4a0022
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x4a0008
xor eax, eax
test eax, eax
mov dword [0x65b0ec], eax
setg al
ret
push eax
push 0
mov dword [0x65b0ec], 1
call fcn.004a96c0
mov eax, dword [0x65b0ec]
add esp, 8
test eax, eax
setg al
ret

Function at 0x4a0030
Capabilities:
Create udp socket

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x2f0], 2
jne 0x4a0085
mov eax, dword [0x65b0ec]
cmp eax, 0xffffffff
jne 0x4a007f
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x4a0065
xor eax, eax
test eax, eax
mov dword [0x65b0ec], eax
setg al
ret
push eax
push 0
mov dword [0x65b0ec], 1
call fcn.004a96c0
mov eax, dword [0x65b0ec]
add esp, 8
test eax, eax
setg al
ret
mov al, 1
ret
Function at 0x4a8b80
Capabilities:
Write file on windows

Disassembly:
push edi
mov edi, dword [esp + 8]
cmp dword [edi + 0x608], 0
je 0x4a8bc4
push esi
push 1
push edi
call fcn.0049b150
push dword [edi + 0x59c]
mov eax, dword [edi + 0x608]
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.0049b150
add esp, 0x24
mov eax, esi
pop esi
pop edi
ret
mov eax, dword [esp + 0xc]
cmp eax, 2
ja 0x4a8bfd
push dword [edi + 0x598]
lea eax, [eax + eax*2]
push 1
add eax, 0x5d9a70
push 2
push eax
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
push dword [edi + 0x598]
push 1
push dword [esp + 0x2c]
push dword [esp + 0x2c]
call sub.api_ms_win_crt_stdio_l1_1_0.dll_fwrite
add esp, 0x20
xor eax, eax
pop edi
ret

Function at 0x4a91f0
Capabilities:
Receive data
Receive data on socket
Send data
Send data on socket

Disassembly:
sub esp, 0x8c
mov eax, dword [0x65ebc0]
xor eax, esp
mov dword [esp + 0x88], eax
mov eax, dword [esp + 0x98]
mov edx, dword [esp + 0x94]
push ebx
mov ebx, dword [esp + 0x94]
mov dword [esp + 8], eax
xor eax, eax
push ebp
mov ebp, dword [esp + 0xa8]
mov ecx, dword [ebx + 0x1c4]
cmp edx, ecx
push esi
sete al
mov esi, 0x1e4
push edi
lea eax, [eax*4 + 0x1c0]
mov eax, dword [eax + ebx]
mov dword [esp + 0x10], eax
mov eax, 0x1f4
cmove esi, eax
mov eax, dword [ebx + 0x2e8]
add esi, ebx
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x4a92fe
xor eax, eax
cmp edx, ecx
sete al
lea eax, [eax*4 + 0x1d4]
cmp dword [eax + ebx], 0x4a8ec0
jne 0x4a92fe
cmp dword [esi], 0
je 0x4a9288
test edi, edi
je 0x4a92fe
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [esp + 0x20]
call fcn.004abbc0
add esp, 0x14
cmp eax, 0xffffffff
je 0x4a92fe
test al, 1
je 0x4a92fe
mov ecx, dword [esi]
test ecx, ecx
jne 0x4a92db
mov eax, dword [ebx]
mov eax, dword [eax + 0x8fc]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x65b0d8]
mov edi, dword [esi + 4]
mov ecx, eax
add esp, 4
mov dword [esi], ecx
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test ecx, ecx
je 0x4a92f7
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x4a92fe
add dword [esi + 8], eax
jmp 0x4a92fe
mov dword [esi + 4], 0
push 0
push dword [esp + 0xb0]
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call dword [sym.imp.WS2_32.dll_send]
mov edi, eax
cmp edi, 0xffffffff
jne 0x4a9367
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x4a9338
mov dword [ebp], 0
lea eax, [edi + 0x52]
jmp 0x4a936c
push 0x80
lea eax, [esp + 0x1c]
push eax
push esi
call fcn.004970d0
push eax
push str.Send_failure:__s
push dword [ebx]
call fcn.004a8c10
mov eax, dword [ebx]
add esp, 0x18
mov dword [eax + 0xcec], esi
mov eax, 0x37
jmp 0x4a9369
xor eax, eax
mov dword [ebp], edi
mov ecx, dword [esp + 0x98]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.005ca9f7
add esp, 0x8c
ret
Function at 0x4ab1c0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x5d9ee8
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x4ab1da
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x5d9f04
push esi
call sub.api_ms_win_crt_string_l1_1_0.dll_strpbrk
add esp, 8
test eax, eax
je 0x4ab222
test ebp, ebp
je 0x4ab213
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x4ab248
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4ab248
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x4ab2ff
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4ab265
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [0x65b0d8]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4ab2f5
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x4ab2f5
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4ab297
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4ab2b0
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x4ab2c0
test ebp, ebp
je 0x4ab2ec
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x65b0dc]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x65b0dc]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret