joyce8/EMBER2024-capa huggingface dataset:
Function at 0x499545
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov eax, dword [0x67a374]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
xor ebx, ebx
push esi
mov eax, ebx
mov esi, ecx
mov ecx, dword [ebp + 8]
mov dword [ebp - 0x48], ecx
push edi
mov edi, dword [ebp + 0xc]
cmp eax, 0x40
jae 0x499600
mov byte [ebp + eax - 0x44], bl
inc eax
cmp eax, 0x40
jb 0x499570
cmp edi, 0x40
jbe 0x49959d
mov ecx, esi
call fcn.00499193
mov edx, dword [ebp - 0x48]
mov ecx, esi
push edi
call fcn.004991be
lea edx, [ebp - 0x44]
mov ecx, esi
call fcn.0049886a
jmp 0x4995af
test edi, edi
je 0x4995af
push edi
push ecx
lea eax, [ebp - 0x44]
push eax
call fcn.005c6940
add esp, 0xc
mov eax, ebx
xor byte [ebp + eax - 0x44], 0x36
inc eax
cmp eax, 0x40
jb 0x4995b1
mov ecx, esi
call fcn.00499193
push 0x40
lea edx, [ebp - 0x44]
mov ecx, esi
call fcn.004991be
xor byte [ebp + ebx - 0x44], 0x6a
inc ebx
cmp ebx, 0x40
jb 0x4995cf
lea ecx, [esi + 0x60]
call fcn.00499193
push 0x40
lea edx, [ebp - 0x44]
lea ecx, [esi + 0x60]
call fcn.004991be
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004503a3
leave
ret 8
call fcn.00450efe
int3
Function at 0x49a7be
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, edx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
xor ecx, ecx
mov eax, dword [esi + 0x18]
mov dword [edi + 8], eax
mov eax, dword [esi + 0x1c]
mov dword [edi + 0xc], eax
mov al, byte [esi + 2]
mov word [edi], cx
mov byte [ebp + 0xf], al
cmp byte [esi + 1], cl
je 0x49a85b
lea eax, [esi + 0x20]
push eax
lea ecx, [edi + 0x24]
call fcn.004646ea
lea eax, [esi + 0x2c]
lea ecx, [edi + 0x60]
cmp eax, ecx
je 0x49a808
push dword [eax + 4]
push dword [eax]
call fcn.00460159
movzx eax, byte [esi + 4]
mov ecx, edi
push eax
push 0x800
call fcn.0049a915
mov eax, dword [esi + 0x10]
mov dword [edi + 0x44], eax
mov eax, dword [esi + 0x14]
mov dword [edi + 0x18], eax
mov eax, dword [esi + 0x34]
mov dword [edi + 0x70], eax
mov eax, dword [esi + 0x38]
mov dword [edi + 0x74], eax
mov eax, dword [esi + 0x3c]
mov dword [edi + 0x78], eax
mov eax, dword [esi + 0x40]
mov dword [edi + 0x7c], eax
mov eax, dword [esi + 0x44]
mov dword [edi + 0x80], eax
mov eax, dword [esi + 0x48]
mov dword [edi + 0x84], eax
mov al, byte [esi + 3]
mov byte [edi + 0x88], al
mov al, byte [ebp + 0xf]
xor edx, edx
mov dword [edi + 0x40], 0x3f
mov byte [edi + 5], dl
test al, al
jne 0x49a874
mov byte [ebp - 4], 1
cmp byte [ebx + 0x6c], dl
jne 0x49a877
mov byte [ebp - 4], dl
push dword [ebp - 4]
mov ecx, edi
push 1
call fcn.0049a915
push dword [ebp + 8]
mov ecx, edi
push 8
call fcn.0049a915
cmp byte [ebp + 0xf], 0
je 0x49a8ae
xor eax, eax
mov byte [edi + 4], 0x14
mov word [edi + 2], ax
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], eax
mov dword [edi + 8], eax
mov dword [edi + 0xc], eax
mov dword [edi + 0x1c], eax
lea ecx, [edi + 0x30]
call fcn.0045ffc8
lea ecx, [edi + 0x50]
mov byte [edi + 0x3e], 0
call fcn.0045ffc8
xor ecx, ecx
mov byte [edi + 0x5e], cl
cmp byte [ebp + 0xf], cl
je 0x49a8e7
xor eax, eax
mov byte [edi + 4], 0x14
mov word [edi + 2], ax
mov dword [edi + 0x10], ecx
mov dword [edi + 0x14], ecx
mov dword [edi + 8], ecx
mov dword [edi + 0xc], ecx
mov dword [edi + 0x1c], ecx
jmp 0x49a90e
cmp byte [ebx + 0x6c], cl
je 0x49a90e
cmp byte [ebx + 0x58], cl
je 0x49a90e
cmp dword [ebx + 0x64], ecx
jne 0x49a8fb
push 8
pop eax
jmp 0x49a900
mov eax, dword [ebx + 0x60]
mov al, byte [eax]
mov dl, byte [ebx + 0x59]
mov ecx, edi
movzx eax, al
push eax
call fcn.0049a123
pop edi
pop esi
pop ebx
leave
ret 8
Function at 0x49c79c
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 4
mov eax, 0x5f9a4c
call fcn.00450c03
mov dword [ebp - 0x10], edx
mov edi, ecx
mov ecx, dword [ebp + 0x18]
mov esi, dword [ebp + 0xc]
test ecx, ecx
je 0x49c7cc
mov eax, dword [ecx]
push 3
push dword [esi + 8]
push 1
push ecx
call dword [eax + 0x10]
test eax, eax
jne 0x49c939
cmp byte [esi + 1], 0
je 0x49c882
mov ebx, dword [ebp + 0x10]
mov al, byte [ebx]
shr al, 3
test al, 1
je 0x49c7ec
mov eax, 0x80004001
jmp 0x49c939
lea eax, [esi + 0x2c]
lea ecx, [ebx + 0x60]
cmp eax, ecx
je 0x49c800
push dword [eax + 4]
push dword [eax]
call fcn.00460159
lea eax, [esi + 0x20]
push eax
lea ecx, [ebx + 0x24]
call fcn.004646ea
mov al, byte [esi + 4]
mov ecx, ebx
mov byte [ebp + 0x10], al
push dword [ebp + 0x10]
push 0x800
call fcn.0049a915
mov eax, dword [esi + 0x14]
lea ecx, [ebx + 0x50]
mov dword [ebx + 0x18], eax
mov eax, dword [esi + 0x34]
mov dword [ebx + 0x70], eax
mov eax, dword [esi + 0x38]
mov dword [ebx + 0x74], eax
mov eax, dword [esi + 0x3c]
mov dword [ebx + 0x78], eax
mov eax, dword [esi + 0x40]
mov dword [ebx + 0x7c], eax
mov eax, dword [esi + 0x44]
mov dword [ebx + 0x80], eax
mov eax, dword [esi + 0x48]
mov dword [ebx + 0x84], eax
mov al, byte [esi + 3]
mov byte [ebx + 0x88], al
call fcn.0049a72e
lea ecx, [ebx + 0x30]
call fcn.0049a72e
push 0
push ebx
mov ecx, edi
call fcn.004a33b0
mov ecx, ebx
call fcn.0049a2da
mov ebx, eax
mov dword [ebp + 0x10], edx
jmp 0x49c8a9
mov eax, dword [ebp + 0x10]
mov ecx, dword [edi + 0x38]
mov edx, dword [edi + 0x3c]
mov dword [eax + 0x48], ecx
mov ecx, dword [ebp + 8]
mov dword [eax + 0x4c], edx
call fcn.0049a2da
mov ecx, dword [ebp + 8]
mov ebx, eax
mov eax, edx
add ebx, dword [ecx + 0x70]
adc eax, 0
mov dword [ebp + 0x10], eax
and dword [ebp + 0x18], 0
mov ecx, dword [ebp - 0x10]
lea eax, [ebp + 0x18]
and dword [ebp - 4], 0
push eax
movzx eax, byte [esi + 1]
push eax
push dword [ebp + 8]
call fcn.00460ad6
mov esi, eax
mov eax, dword [ebp + 0x18]
test esi, esi
jne 0x49c926
test eax, eax
jne 0x49c8d9
mov esi, 0x80004001
jmp 0x49c926
mov eax, dword [ebp + 0x1c]
mov esi, dword [ebp + 0x10]
add dword [eax], ebx
adc dword [eax + 4], esi
and dword [ebp + 0xc], 0
lea eax, [ebp + 0xc]
mov byte [ebp - 4], 3
push eax
mov ecx, edi
call fcn.004a2d14
push dword [ebp + 0x14]
mov edx, dword [ebp + 0xc]
mov ecx, dword [ebp + 0x18]
push esi
push ebx
call fcn.00463f6c
add dword [edi + 0x38], ebx
mov esi, eax
mov eax, dword [ebp + 0x10]
adc dword [edi + 0x3c], eax
mov eax, dword [ebp + 0xc]
mov byte [ebp - 4], 4
test eax, eax
je 0x49c923
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, dword [ebp + 0x18]
mov dword [ebp - 4], 5
test eax, eax
je 0x49c937
mov ecx, dword [eax]
push eax
call dword [ecx + 8]
mov eax, esi
call fcn.00450bcc
ret 0x18
Function at 0x4a3db4
Capabilities:
Delete file
Set file attributes

Disassembly:
push esi
mov esi, ecx
call fcn.004a44a6
cmp eax, 0xffffffff
je 0x4a3dd8
test al, 0x10
jne 0x4a3dd8
test al, 1
je 0x4a3dd8
and eax, 0xfffffffe
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
test eax, eax
je 0x4a3de7
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
test eax, eax
je 0x4a3de7
mov al, 1
pop esi
ret
xor al, al
pop esi
ret

Function at 0x4a3deb
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x210
mov eax, dword [0x67a374]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
mov edi, ecx
xor ecx, ecx
mov eax, dword [edi]
and dword [edi + 4], 0
mov word [eax], cx
xor eax, eax
mov word [ebp - 0x210], ax
lea eax, [ebp - 0x210]
push eax
push 0x105
call dword [sym.imp.KERNEL32.dll_GetTempPathW]
mov esi, eax
mov ecx, edi
lea eax, [ebp - 0x210]
push eax
call fcn.004647f8
lea eax, [esi - 1]
mov ecx, 0x103
cmp ecx, eax
mov ecx, dword [ebp - 4]
pop edi
sbb al, al
xor ecx, ebp
inc al
pop esi
call fcn.004503a3
leave
ret

Function at 0x4a44a6
Capabilities:
Get file attributes

Disassembly:
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
or ecx, 0xffffffff
cmp eax, ecx
cmovne ecx, eax
mov eax, ecx
ret
Function at 0x4ab900
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
xor edx, edx
push ebx
push esi
mov esi, dword [ebp + 8]
mov ebx, 0x1505
add eax, esi
mov ecx, eax
sub ecx, esi
push edi
xor edi, edi
cmp esi, eax
cmova ecx, edx
mov dword [ebp + 8], ecx
test ecx, ecx
je 0x4ab949
mov al, byte [esi]
push eax
call fcn.004b8190
movsx ecx, al
lea esi, [esi + 1]
mov eax, ebx
inc edi
shl eax, 5
add esp, 4
add eax, ebx
xor ecx, eax
mov ebx, ecx
cmp edi, dword [ebp + 8]
jb 0x4ab927
pop edi
pop esi
movzx eax, bl
pop ebx
pop ebp
ret

Function at 0x4acb80
Capabilities:
Create udp socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp dword [eax + 0x2f0], 2
jne 0x4acb95
pop ebp
jmp fcn.004acb30
mov al, 1
pop ebp
ret
Function at 0x4b4cd0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push edi
mov edi, dword [ebp + 8]
cmp dword [edi + 0x608], 0
je 0x4b4d14
push esi
push 1
push edi
call fcn.004a8140
push dword [edi + 0x59c]
mov eax, dword [edi + 0x608]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push edi
call eax
push 0
push edi
mov esi, eax
call fcn.004a8140
add esp, 0x24
mov eax, esi
pop esi
pop edi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x4b4d4a
push dword [edi + 0x598]
lea eax, [eax + eax*2]
push 1
add eax, 0x60b6e0
push 2
push eax
call fcn.005cb755
push dword [edi + 0x598]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.005cb755
add esp, 0x20
xor eax, eax
pop edi
pop ebp
ret

Function at 0x4b50d0
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x67a374]
xor eax, ebp
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x18]
push esi
mov esi, dword [ecx + eax*4 + 0x1c0]
push edi
mov edi, dword [ebp + 0x10]
push eax
push ecx
mov dword [ebp - 0x88], ecx
call fcn.004b5630
add esp, 8
push 0
push dword [ebp + 0x14]
push edi
push esi
call dword [sym.imp.WS2_32.dll_send]
mov esi, eax
mov dword [ebx], 0
cmp esi, 0xffffffff
jne 0x4b518a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edi, eax
cmp edi, 0x2733
jne 0x4b514c
pop edi
pop esi
mov dword [ebx], 0x51
xor eax, eax
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
push eax
push edi
call fcn.004dcea0
push eax
mov eax, dword [ebp - 0x88]
push str.Send_failure:__s
push dword [eax]
call fcn.004b4d50
mov eax, dword [ebp - 0x88]
add esp, 0x18
mov eax, dword [eax]
mov dword [eax + 0xcfc], edi
mov eax, esi
mov dword [ebx], 0x37
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.004503a3
mov esp, ebp
pop ebp
ret
Function at 0x4b5630
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
shl eax, 4
push edi
lea esi, [ebx + 0x1e4]
add esi, eax
mov eax, dword [ebx + 0x2e8]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x4b56f8
cmp dword [ebx + ecx*4 + 0x1d4], 0x4b4fe0
jne 0x4b56f8
cmp dword [esi], 0
je 0x4b5679
test edi, edi
je 0x4b56f8
mov eax, dword [ebx + ecx*4 + 0x1c0]
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push eax
mov dword [ebp + 0xc], eax
call fcn.004b7d70
add esp, 0x14
cmp eax, 0xffffffff
je 0x4b56f8
test al, 1
je 0x4b56f8
mov ecx, dword [esi]
test ecx, ecx
jne 0x4b56d3
mov eax, dword [ebx]
mov eax, dword [eax + 0x8f4]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x67a3e4]
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 0x4b56f1
mov eax, dword [esi + 8]
push 0
push edi
add eax, ecx
push eax
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x4b56f8
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4b5880
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x210], 0
je 0x4b58a0
push eax
call fcn.004afa00
add esp, 4
test eax, eax
jne 0x4b58be
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x1c0]
cmp eax, 0xffffffff
je 0x4b589c
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4b589c
mov al, 1
pop ebp
ret

Function at 0x4b6000
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x68c7ac]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x4b6051
push 3
push 2
push eax
push 6
call fcn.004b7610
add esp, 0x10
test al, al
je 0x4b6045
mov dword [0x68c7ac], 2
mov esp, ebp
pop ebp
ret
mov dword [0x68c7ac], 1
jmp 0x4b6056
cmp eax, 2
je 0x4b6096
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x4b607d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x4b6096
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret
Function at 0x4b62f0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18c
mov eax, dword [0x67a374]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x90], 3
jne 0x4b6511
cmp byte [esi + 0x2a5], 0
push ebx
push edi
jne 0x4b6506
cmp byte [esi + 0x2c0], 0
jne 0x4b6506
mov edi, dword [ebp + 0xc]
lea eax, [ebp - 0x188]
mov ebx, dword [esi]
push eax
lea eax, [ebp - 0x184]
mov dword [ebp - 0x188], 0x80
push eax
push edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x4b6393
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.004dcea0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebx
call fcn.004b4d50
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x104]
mov dword [ebp - 0x18c], 0x80
push 0
push eax
call fcn.005c7440
add esp, 0xc
lea eax, [ebp - 0x18c]
push eax
lea eax, [ebp - 0x104]
push eax
push edi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x4b6407
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.004dcea0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebx
call fcn.004b4d50
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
lea eax, [esi + 0x138]
push eax
lea edi, [esi + 0x10a]
push edi
push dword [ebp - 0x188]
lea eax, [ebp - 0x184]
push eax
call fcn.004b5700
add esp, 0x10
test al, al
jne 0x4b6470
call fcn.005d11a6
mov esi, dword [eax]
call fcn.005d11a6
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.004dcea0
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004b4d50
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
movups xmm0, xmmword [edi]
mov eax, dword [edi + 0x28]
movups xmmword [esi + 0x5c], xmm0
movups xmm0, xmmword [edi + 0x10]
movups xmmword [esi + 0x6c], xmm0
movq xmm0, qword [edi + 0x20]
movq qword [esi + 0x7c], xmm0
mov dword [esi + 0x84], eax
mov ax, word [edi + 0x2c]
mov word [esi + 0x88], ax
lea eax, [esi + 0x16c]
push eax
lea eax, [esi + 0x13c]
push eax
push dword [ebp - 0x18c]
lea eax, [ebp - 0x104]
push eax
call fcn.004b5700
add esp, 0x10
test al, al
jne 0x4b6506
call fcn.005d11a6
mov esi, dword [eax]
call fcn.005d11a6
mov edi, eax
lea eax, [ebp - 0x84]
push 0x80
push eax
push esi
call fcn.004dcea0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebx
call fcn.004b4d50
add esp, 0x1c
pop edi
pop ebx
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
push esi
call fcn.004b5f20
add esp, 4
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.004503a3
mov esp, ebp
pop ebp
ret
Function at 0x4b6f60
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x67a374]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [ebp + 8]
xor eax, eax
push edi
mov edi, dword [ebp + 0xc]
push 4
cmp byte [esi + 0xad3], al
setne al
mov dword [ebp - 0x14], eax
lea eax, [ebp - 0x14]
push eax
push 8
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x4b6fbd
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.004b4e30
add esp, 0xc
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
push dword [esi + 0xa6c]
mov dword [ebp - 0x10], 1
call fcn.004b7230
push dword [esi + 0xa70]
imul eax, eax, 0x3e8
mov dword [ebp - 0x14], eax
mov dword [ebp - 0xc], eax
call fcn.004b7230
add esp, 8
imul eax, eax, 0x3e8
push 0
push 0
mov dword [ebp - 0x14], eax
mov dword [ebp - 8], eax
lea eax, [ebp - 0x18]
push eax
push 0
push 0
push 0xc
lea eax, [ebp - 0x10]
push eax
push 0x98000004
push edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x4b702d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
push str.Failed_to_set_SIO_KEEPALIVE_VALS_on_fd__d:__d_n
push esi
call fcn.004b4e30
add esp, 0x10
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop esi
call fcn.004503a3
mov esp, ebp
pop ebp
ret

Function at 0x4b7040
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x88
mov eax, dword [0x67a374]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 8]
push esi
push 4
mov dword [ebp - 0x88], 1
mov esi, dword [eax]
lea eax, [ebp - 0x88]
push eax
push 1
push 6
push dword [ebp + 0xc]
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x4b70b3
push 0x80
lea eax, [ebp - 0x84]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.004dcea0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.004b4e30
add esp, 0x18
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.004b4e30
mov ecx, dword [ebp - 4]
add esp, 8
xor ecx, ebp
pop esi
call fcn.004503a3
mov esp, ebp
pop ebp
ret

Function at 0x4b7210
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push dword [ebp + 0x10]
call fcn.004b7250
add esp, 4
mov dword [ebp + 0x10], eax
pop ebp
jmp fcn.005e28a9
Function at 0x4b74a0
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push edi
push 0x60bb64
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov dword [ebp - 4], eax
test eax, eax
jne 0x4b74c0
pop edi
mov esp, ebp
pop ebp
ret
push ebx
push esi
push 0x60bb78
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [ebp + 8]
mov ebx, eax
push 0x60bb88
push esi
mov dword [ebp - 8], ebx
call fcn.005de773
add esp, 8
test eax, eax
je 0x4b750c
test ebx, ebx
je 0x4b74fc
push 8
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
test ebx, ebx
je 0x4b7535
push str.AddDllDirectory
push dword [ebp - 4]
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4b7535
push 0x800
push 0
push esi
call ebx
pop esi
mov edi, eax
pop ebx
pop edi
mov esp, ebp
pop ebp
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
mov edx, eax
mov dword [ebp - 4], edx
test edx, edx
je 0x4b75f8
mov ecx, esi
lea ebx, [ecx + 2]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b7551
sub ecx, ebx
sar ecx, 1
lea eax, [ecx + edx]
lea eax, [eax*2 + 2]
push eax
call dword [0x67a3e4]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x4b75ee
push dword [ebp - 4]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryW]
test eax, eax
je 0x4b75ee
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b7590
sub ecx, edx
sar ecx, 1
mov dword [ebx + ecx*2], 0x5c
mov ecx, ebx
lea edx, [ecx + 2]
nop dword [eax + eax]
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x4b75b0
sub ecx, edx
sar ecx, 1
add ecx, ecx
sub ecx, esi
add ecx, ebx
movzx eax, word [esi]
lea esi, [esi + 2]
mov word [ecx + esi - 2], ax
test ax, ax
jne 0x4b75c5
mov eax, dword [ebp - 8]
test eax, eax
je 0x4b75e5
push 8
push 0
push ebx
call eax
jmp 0x4b75ec
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryW]
mov edi, eax
push ebx
call dword [0x67a3e8]
add esp, 4
pop esi
pop ebx
mov eax, edi
pop edi
mov esp, ebp
pop ebp
ret
Function at 0x4b7770
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x67a374]
xor eax, ebp
mov dword [ebp - 4], eax
test byte [ebp + 8], 2
je 0x4b77c9
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x4b77b6
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4b77b0
shr eax, 8
cmp al, 2
je 0x4b77c9
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
push str.iphlpapi.dll
call fcn.004b74a0
add esp, 4
mov dword [0x68c7b4], eax
test eax, eax
je 0x4b77fc
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ecx, dword [0x68c7b0]
test eax, eax
cmovne ecx, eax
mov dword [0x68c7b0], ecx
push 3
push 2
push 0
push 6
call fcn.004b7610
add esp, 0x10
test al, al
je 0x4b7832
push 0x693fa8
mov byte [0x693fa0], 1
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.004503a3
mov esp, ebp
pop ebp
ret
mov ecx, dword [ebp - 4]
xor eax, eax
xor ecx, ebp
mov byte [0x693fa0], 0
call fcn.004503a3
mov esp, ebp
pop ebp
ret
Function at 0x4b9120
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x4b9141
cmp dword [esi + 0x80], 0
je 0x4b9141
push 2
push 3
push esi
call fcn.004b8730
add esp, 0xc
push dword [ebp + 0xc]
call fcn.004b8b60
add esp, 4
test esi, esi
je 0x4b9164
cmp dword [esi + 0x80], 0
je 0x4b9164
push 3
push esi
call fcn.004b8770
add esp, 8
pop esi
pop ebp
ret