joyce8/EMBER2024-capa huggingface dataset:
Function at 0x427530
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x40
mov eax, dword [0x642ff4]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
xorps xmm0, xmm0
push ebx
mov ebx, dword [ebp + 0x10]
movups xmmword [ebp - 0x20], xmm0
mov eax, dword [eax]
movq qword [ebp - 0x10], xmm0
mov dword [ebp - 8], 0
mov dword [ebp - 0x20], 2
mov dword [ebp - 0x1c], 0
push edi
mov edi, dword [ebp + 8]
cmp eax, 0xffffffff
jne 0x427590
mov edx, 0x2719
lea ecx, [ebp - 0x34]
call fcn.00418e70
movq xmm0, qword [eax]
movq qword [ebx], xmm0
mov eax, dword [eax + 8]
mov dword [ebx + 8], eax
jmp 0x4275c0
push esi
lea ecx, [ebp - 0x24]
mov dword [ebp - 0x24], 0x1c
push ecx
lea ecx, [ebp - 0x20]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_getsockname]
mov esi, eax
mov ecx, ebx
mov eax, dword [ebp - 0x24]
test esi, esi
mov dword [ebp - 0x28], eax
setne dl
call fcn.00419c50
test esi, esi
pop esi
je 0x4275f3
xorps xmm0, xmm0
mov eax, edi
movups xmmword [edi], xmm0
movq qword [edi + 0x10], xmm0
mov dword [edi + 0x18], 0
mov dword [edi], 2
mov dword [edi + 4], 0
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00582166
mov esp, ebp
pop ebp
ret 0xc
cmp dword [ebp - 0x28], 0x80
jbe 0x42761e
mov edx, 0x2726
lea ecx, [ebp - 0x40]
call fcn.00418e70
movq xmm0, qword [eax]
mov eax, dword [eax + 8]
movq qword [ebp - 0x34], xmm0
cmp byte [ebp - 0x30], 0
mov dword [ebp - 0x2c], eax
jne 0x427649
movups xmm0, xmmword [ebp - 0x20]
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 4]
movups xmmword [edi], xmm0
xor ecx, ebp
movq xmm0, qword [ebp - 0x10]
movq qword [edi + 0x10], xmm0
mov dword [edi + 0x18], eax
mov eax, edi
pop edi
pop ebx
call fcn.00582166
mov esp, ebp
pop ebp
ret 0xc
lea ecx, [ebp - 0x34]
call fcn.00415f90
int3
Function at 0x429220
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c78e3
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebx
push esi
push edi
mov eax, dword [0x642ff4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov dword [ebp - 0x10], esp
mov edi, ecx
mov dword [ebp - 0x14], edi
test byte [edi + 8], 1
mov ebx, dword [sym.imp.KERNEL32.dll_TlsGetValue]
jne 0x429281
mov eax, dword [edi]
push dword [0x653eb4]
mov esi, dword [eax + 8]
lea eax, [esi + 0x14]
neg esi
sbb esi, esi
and esi, eax
call ebx
test eax, eax
je 0x429281
cmp dword [eax], esi
je 0x4292c5
mov eax, dword [eax + 8]
test eax, eax
jne 0x429276
push dword [0x653eb4]
lea eax, [edi + 4]
mov dword [ebp - 0x20], eax
call ebx
test eax, eax
je 0x42938c
mov ecx, dword [eax + 4]
test ecx, ecx
je 0x42938c
mov eax, dword [ecx]
test eax, eax
je 0x42938c
mov dword [ecx], 0
mov cl, byte [eax]
cmp cl, 0xc
jb 0x429383
mov byte [eax + 0x30], cl
jmp 0x42939a
cmp dword [eax + 4], 0
je 0x429281
mov ecx, dword [ebp + 8]
mov eax, dword [ecx]
mov dword [ebp - 0x20], eax
mov eax, dword [ecx + 4]
mov dword [ebp - 0x1c], eax
mov eax, dword [ecx + 8]
mov dword [ebp - 0x18], eax
mov dword [ecx + 4], 0
mov dword [ecx + 8], 0
mov dword [ebp - 4], 0
lea eax, [ebp - 0x20]
mov byte [ebp - 4], 2
push eax
push eax
call fcn.00421aa0
add esp, 8
mov dword [ebp - 4], 3
mov esi, dword [ebp - 0x18]
test esi, esi
je 0x4293d2
or edi, 0xffffffff
mov eax, edi
lock xadd dword [esi + 4], eax
jne 0x4293d2
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], edi
dec edi
jne 0x4293d2
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
push eax
call fcn.0043dbf0
add esp, 4
push 0x31
call fcn.0043dbb9
add esp, 4
mov byte [eax + 0x30], 0xc
mov dword [ebp - 0x1c], eax
test eax, eax
je 0x4293ae
push ecx
push dword [ebp + 8]
mov ecx, eax
call fcn.00429590
jmp 0x4293b0
xor eax, eax
push ecx
mov ecx, dword [edi]
push eax
mov ecx, dword [ecx + 8]
call fcn.00419670
lea ecx, [ebp - 0x20]
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x1c], 0
call fcn.004294d0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
Function at 0x4294d0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c6676
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x642ff4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [edi + 8]
test esi, esi
je 0x429534
mov dword [ebp - 4], 0
mov esi, dword [esi + 0x28]
test esi, esi
je 0x42952d
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x42952d
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], ebx
dec ebx
jne 0x42952d
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov dword [edi + 8], 0
mov esi, dword [edi + 4]
test esi, esi
je 0x429570
push dword [0x653eb4]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x429560
mov ecx, dword [eax + 4]
test ecx, ecx
je 0x429560
cmp dword [ecx], 0
jne 0x429560
mov al, byte [esi + 0x30]
mov byte [esi], al
mov dword [ecx], esi
jmp 0x429569
push esi
call fcn.0043dbf0
add esp, 4
mov dword [edi + 4], 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 0x429a90
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push edi
mov edi, edx
cmp ecx, 0xffffffff
jne 0x429ac3
mov edx, 0x2719
lea ecx, [ebp - 0x10]
call fcn.00418e70
mov ecx, dword [ebp + 0xc]
movq xmm0, qword [eax]
movq qword [ecx], xmm0
mov eax, dword [eax + 8]
mov dword [ecx + 8], eax
xor al, al
pop edi
mov esp, ebp
pop ebp
ret
push esi
lea eax, [ebp - 4]
mov dword [ebp - 4], 1
push eax
push 0x8004667e
push ecx
call dword [sym.imp.WS2_32.dll_ioctlsocket]
mov ecx, dword [ebp + 0xc]
mov esi, eax
test esi, esi
sets dl
call fcn.00419c50
test esi, esi
pop esi
js 0x429abc
or byte [edi], 2
mov al, 1
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x429b00
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, edx
push edi
mov edi, ecx
mov eax, dword [esi]
cmp eax, 0x4cf
jg 0x429b38
je 0x429b31
cmp eax, 0x79
je 0x429b2a
cmp eax, 0x4c9
jne 0x429b5a
mov edx, 0x274d
jmp 0x429b44
mov edx, 0x274c
jmp 0x429b44
mov edx, 0x2743
jmp 0x429b44
cmp eax, 0x4d0
jne 0x429b5a
mov edx, 0x2751
lea ecx, [ebp - 0xc]
call fcn.00418e70
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
cmp byte [esi + 4], 0
jne 0x429ba7
cmp edi, 0xffffffff
jne 0x429b86
mov edx, 0x2719
lea ecx, [ebp - 0xc]
call fcn.00418e70
pop edi
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
pop esi
mov esp, ebp
pop ebp
ret
push 0
push 0
push 0x7010
push 0xffff
push edi
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
mov ecx, esi
setne dl
call fcn.00419c50
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x429bb0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x228
mov eax, dword [0x642ff4]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
push edi
lea eax, [ebp - 0x21c]
mov dword [ebp - 0x20c], 1
push eax
mov esi, ecx
mov dword [ebp - 0x108], 1
lea eax, [ebp - 0x108]
mov dword [ebp - 0x208], esi
push eax
lea eax, [ebp - 0x20c]
mov dword [ebp - 0x104], esi
push eax
push 0
lea eax, [esi + 1]
mov dword [ebp - 0x21c], 0
push eax
mov edi, edx
mov dword [ebp - 0x218], 0
call dword [sym.imp.WS2_32.dll_select]
test eax, eax
jne 0x429c34
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00582166
mov esp, ebp
pop ebp
ret
mov dword [ebp - 0x210], 0
cmp esi, 0xffffffff
jne 0x429c73
mov edx, 0x2719
lea ecx, [ebp - 0x228]
call fcn.00418e70
movq xmm0, qword [eax]
movq qword [edi], xmm0
mov eax, dword [eax + 8]
mov dword [edi + 8], eax
mov al, 1
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00582166
mov esp, ebp
pop ebp
ret
lea eax, [ebp - 0x214]
mov dword [ebp - 0x214], 4
push eax
lea eax, [ebp - 0x210]
push eax
push 0x1007
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
mov esi, eax
mov ecx, edi
test esi, esi
setne dl
call fcn.00419c50
test esi, esi
jne 0x429db6
mov edx, dword [ebp - 0x210]
test edx, edx
je 0x429d74
mov eax, dword fs:[0x2c]
mov ecx, dword [eax]
mov eax, dword [0x652a58]
cmp eax, dword [ecx + 4]
jle 0x429d03
push 0x652a58
call fcn.005822ab
add esp, 4
cmp dword [0x652a58], 0xffffffff
jne 0x429cfd
call fcn.00404ef0
push 0x652a58
call fcn.0058226c
add esp, 4
mov edx, dword [ebp - 0x210]
mov ecx, dword [0x652a80]
mov eax, dword [0x652a84]
mov dword [ebp - 0x228], edx
cmp ecx, 0x25c5e09b
jne 0x429d23
cmp eax, 0x8fafd21e
je 0x429d32
cmp ecx, 0x257edf0d
jne 0x429d39
cmp eax, 0xb2ab117a
jne 0x429d39
test edx, edx
setne al
jmp 0x429d49
mov eax, dword [0x652a78]
mov ecx, 0x652a78
push edx
mov eax, dword [eax + 0x18]
call eax
mov byte [ebp - 0x224], al
mov al, 1
movq xmm0, qword [ebp - 0x228]
movq qword [edi], xmm0
mov dword [edi + 8], 0x652a78
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.00582166
mov esp, ebp
pop ebp
ret
mov esi, dword [edi + 8]
mov dword [edi], 0
mov ecx, dword [esi + 8]
mov eax, dword [esi + 0xc]
cmp ecx, 0x25c5e09b
jne 0x429d92
cmp eax, 0x8fafd21e
je 0x429da1
cmp ecx, 0x257edf0d
jne 0x429da5
cmp eax, 0xb2ab117a
jne 0x429da5
xor al, al
jmp 0x429db0
mov eax, dword [esi]
mov ecx, esi
push 0
mov eax, dword [eax + 0x18]
call eax
mov byte [edi + 4], al
mov dword [edi + 8], esi
mov ecx, dword [ebp - 4]
mov al, 1
pop edi
xor ecx, ebp
pop esi
call fcn.00582166
mov esp, ebp
pop ebp
ret
Function at 0x429dd0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push esi
push edi
push 0
push 0
lea eax, [ebp - 8]
mov dword [ebp - 4], 0
push eax
lea eax, [ebp - 4]
mov dword [ebp - 8], 0
push eax
push 1
push edx
push ecx
call dword [sym.imp.WS2_32.dll_WSARecv]
mov esi, dword [ebp + 0x10]
mov dl, 1
mov ecx, esi
mov edi, eax
call fcn.00419c50
mov ecx, dword [esi]
cmp ecx, 0x40
jne 0x429e18
mov edx, 0x2746
jmp 0x429e25
cmp ecx, 0x4d2
jne 0x429e3d
mov edx, 0x274d
lea ecx, [ebp - 0x14]
call fcn.00418e70
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
jmp 0x429e4d
cmp ecx, 0x2738
je 0x429e5a
cmp ecx, 0xea
je 0x429e5a
test edi, edi
je 0x429e5a
pop edi
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret
mov edi, dword [esi + 8]
mov dword [esi], 0
mov ecx, dword [edi + 8]
mov eax, dword [edi + 0xc]
cmp ecx, 0x25c5e09b
jne 0x429e78
cmp eax, 0x8fafd21e
je 0x429e87
cmp ecx, 0x257edf0d
jne 0x429e98
cmp eax, 0xb2ab117a
jne 0x429e98
xor al, al
mov dword [esi + 8], edi
mov byte [esi + 4], al
mov eax, dword [ebp - 4]
pop edi
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [edi]
mov ecx, edi
push 0
mov eax, dword [eax + 0x18]
call eax
mov dword [esi + 8], edi
mov byte [esi + 4], al
mov eax, dword [ebp - 4]
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x429f60
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, edx
cmp ecx, 0xffffffff
jne 0x429f94
mov edx, 0x2719
lea ecx, [ebp - 0xc]
call fcn.00418e70
mov ecx, dword [ebp + 0x10]
pop esi
movq xmm0, qword [eax]
movq qword [ecx], xmm0
mov eax, dword [eax + 8]
mov dword [ecx + 8], eax
or eax, 0xffffffff
mov esp, ebp
pop ebp
ret
push ebx
mov ebx, dword [ebp + 0xc]
push edi
push ebx
push 0x8004667e
push ecx
call dword [sym.imp.WS2_32.dll_ioctlsocket]
mov ecx, dword [ebp + 0x10]
mov edi, eax
test edi, edi
sets dl
call fcn.00419c50
test edi, edi
js 0x429fcd
cmp dword [ebx], 0
je 0x429fca
or byte [esi], 1
mov eax, edi
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
and byte [esi], 0xfc
mov eax, edi
pop edi
pop ebx
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x429fe0
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
push ebx
mov ebx, ecx
mov ecx, dword [ebp + 8]
push esi
test edx, edx
jne 0x42a039
test ecx, ecx
jne 0x42a039
cmp dword [ebp + 0xc], ecx
jne 0x42a039
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x42a05a
mov eax, 0x10624dd3
imul dword [esi + 4]
imul eax, dword [esi], 0x3e8
sar edx, 6
mov ecx, edx
shr ecx, 0x1f
add ecx, edx
add ecx, eax
mov eax, 1
cmove ecx, eax
push ecx
call dword [sym.imp.KERNEL32.dll_Sleep]
mov ecx, dword [ebp + 0x14]
push dword [ecx + 8]
push ecx
call fcn.00418dd0
pop esi
xor eax, eax
pop ebx
pop ebp
ret
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x42a05a
cmp dword [esi], 0
jne 0x42a05a
mov eax, dword [esi + 4]
test eax, eax
jle 0x42a05a
cmp eax, 0x3e8
jge 0x42a05a
mov dword [esi + 4], 0x3e8
push esi
push dword [ebp + 0xc]
push ecx
push edx
push ebx
call dword [sym.imp.WS2_32.dll_select]
mov ecx, dword [ebp + 0x14]
mov esi, eax
test esi, esi
sets dl
call fcn.00419c50
mov eax, esi
pop esi
pop ebx
pop ebp
ret
Function at 0x42a8c0
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c7a0b
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
push edi
mov eax, dword [0x642ff4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
mov ecx, dword [ebp + 8]
mov dword [esi + 4], 0
mov dword [esi + 8], 0
mov dword [esi + 0xc], ecx
mov dword [esi + 0x10], 0
mov dword [ebp - 4], 0
mov dword [esi], 0x618390
mov ecx, dword [ecx]
call fcn.0041f410
lea ecx, [esi + 0x18]
mov dword [esi + 0x14], eax
call fcn.00416040
lea ecx, [esi + 0x30]
mov byte [ebp - 4], 1
call fcn.0042a180
push 0x42aab0
push 0x42d750
push 4
push 0x1c
lea eax, [esi + 0x38]
mov byte [ebp - 4], 2
push eax
call fcn.0058272f
push 0x429840
push 0x429810
push 3
push 0xc
lea eax, [esi + 0xa8]
mov byte [ebp - 4], 3
push eax
call fcn.0058272f
mov byte [ebp - 4], 4
mov dword [esi + 0xcc], 0
push 0xc
mov byte [esi + 0xd0], 0
mov dword [esi + 0xd4], 0
mov byte [esi + 0xd8], 0
call fcn.0043dbb9
mov edi, eax
add esp, 4
mov dword [ebp + 8], edi
mov byte [ebp - 4], 5
test edi, edi
je 0x42a9e6
push 0x10
mov dword [edi + 4], 0
mov dword [edi + 8], 0
call fcn.0043dbb9
add esp, 4
mov dword [ebp - 0x14], eax
test eax, eax
je 0x42a9d2
mov dword [eax], 0x618370
mov dword [eax + 0xc], esi
jmp 0x42a9d4
xor eax, eax
push 0
push eax
mov ecx, edi
call fcn.004164a0
mov dword [esi + 0xd4], edi
jmp 0x42a9f0
mov dword [esi + 0xd4], 0
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret 4

Function at 0x42b180
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
push edi
mov edi, ecx
mov eax, dword [edi + 4]
add eax, 0x18
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
cmp byte [ebp + 0x18], 0
push 0
je 0x42b1b3
mov ecx, dword [edi + 4]
push 0
push dword [ebp + 0x1c]
call fcn.00419920
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
mov eax, dword [ebp + 8]
mov eax, dword [eax]
cmp eax, 0xffffffff
jne 0x42b1d5
mov ecx, dword [edi + 4]
push 0x2719
push dword [ebp + 0x1c]
call fcn.00419920
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
mov ebx, dword [ebp + 0x1c]
lea ecx, [ebp + 0x18]
push ebx
push dword [ebp + 0x14]
mov dword [ebp + 0x18], 0
push ecx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push eax
call dword [sym.imp.WS2_32.dll_WSASend]
mov esi, eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x4d2
mov ecx, 0x274d
cmove eax, ecx
test esi, esi
je 0x42b229
cmp eax, 0x3e5
je 0x42b229
push dword [ebp + 0x18]
mov ecx, dword [edi + 4]
push eax
push ebx
call fcn.00419920
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
mov ecx, dword [edi + 4]
push ebx
call fcn.004198b0
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
Function at 0x42b240
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 4]
add eax, 0x18
push eax
call dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
cmp byte [ebp + 0x18], 0
push 0
je 0x42b273
mov ecx, dword [esi + 4]
push 0
push dword [ebp + 0x1c]
call fcn.00419920
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
cmp ecx, 0xffffffff
jne 0x42b295
mov ecx, dword [esi + 4]
push 0x2719
push dword [ebp + 0x1c]
call fcn.00419920
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
mov eax, dword [ebp + 0x14]
mov edi, dword [ebp + 0x1c]
push edi
mov dword [ebp + 8], eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp + 0x18]
mov dword [ebp + 0x18], 0
push eax
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ecx
call dword [sym.imp.WS2_32.dll_WSARecv]
mov ebx, eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x40
jne 0x42b2cf
mov eax, 0x2746
jmp 0x42b2dc
cmp eax, 0x4d2
mov ecx, 0x274d
cmove eax, ecx
test ebx, ebx
je 0x42b2fc
cmp eax, 0x3e5
je 0x42b2fc
push dword [ebp + 0x18]
mov ecx, dword [esi + 4]
push eax
push edi
call fcn.00419920
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
mov ecx, dword [esi + 4]
push edi
call fcn.004198b0
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
Function at 0x42ecf0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword fs:[0x2c]
push esi
mov esi, ecx
mov dword [ebp - 0xc], 0
mov byte [ebp - 8], 0
mov edx, dword [eax]
mov eax, dword [0x652a58]
cmp eax, dword [edx + 4]
jle 0x42ed41
push 0x652a58
call fcn.005822ab
add esp, 4
cmp dword [0x652a58], 0xffffffff
jne 0x42ed41
call fcn.00404ef0
push 0x652a58
call fcn.0058226c
add esp, 4
mov eax, dword [esi + 4]
mov dword [ebp - 4], 0x652a78
pop esi
cmp eax, 0xffffffff
jne 0x42ed6f
mov edx, 0x2719
lea ecx, [ebp - 0x18]
call fcn.00418e70
movq xmm0, qword [eax]
mov eax, dword [eax + 8]
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 4], eax
jmp 0x42ed8c
push 4
push dword [ebp + 8]
push 1
push 6
push eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
lea ecx, [ebp - 0xc]
setne dl
call fcn.00419c50
cmp byte [ebp - 8], 0
jne 0x42ed98
mov esp, ebp
pop ebp
ret 4
mov edx, 0x618160
lea ecx, [ebp - 0xc]
call fcn.00405ba0
int3

Function at 0x42edb0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword fs:[0x2c]
push esi
mov esi, ecx
mov dword [ebp - 0xc], 0
mov byte [ebp - 8], 0
mov edx, dword [eax]
mov eax, dword [0x652a58]
cmp eax, dword [edx + 4]
jle 0x42ee01
push 0x652a58
call fcn.005822ab
add esp, 4
cmp dword [0x652a58], 0xffffffff
jne 0x42ee01
call fcn.00404ef0
push 0x652a58
call fcn.0058226c
add esp, 4
mov eax, dword [esi + 4]
mov dword [ebp - 4], 0x652a78
pop esi
cmp eax, 0xffffffff
jne 0x42ee2f
mov edx, 0x2719
lea ecx, [ebp - 0x18]
call fcn.00418e70
movq xmm0, qword [eax]
mov eax, dword [eax + 8]
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 4], eax
jmp 0x42ee52
push 4
push dword [ebp + 8]
push 0x1001
push 0xffff
push eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
lea ecx, [ebp - 0xc]
setne dl
call fcn.00419c50
cmp byte [ebp - 8], 0
jne 0x42ee5e
mov esp, ebp
pop ebp
ret 4
mov edx, 0x618160
lea ecx, [ebp - 0xc]
call fcn.00405ba0
int3

Function at 0x42ee70
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword fs:[0x2c]
push esi
mov esi, ecx
mov dword [ebp - 0xc], 0
mov byte [ebp - 8], 0
mov edx, dword [eax]
mov eax, dword [0x652a58]
cmp eax, dword [edx + 4]
jle 0x42eec1
push 0x652a58
call fcn.005822ab
add esp, 4
cmp dword [0x652a58], 0xffffffff
jne 0x42eec1
call fcn.00404ef0
push 0x652a58
call fcn.0058226c
add esp, 4
mov eax, dword [esi + 4]
mov dword [ebp - 4], 0x652a78
pop esi
cmp eax, 0xffffffff
jne 0x42eeef
mov edx, 0x2719
lea ecx, [ebp - 0x18]
call fcn.00418e70
movq xmm0, qword [eax]
mov eax, dword [eax + 8]
movq qword [ebp - 0xc], xmm0
mov dword [ebp - 4], eax
jmp 0x42ef12
push 4
push dword [ebp + 8]
push 0x1002
push 0xffff
push eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
lea ecx, [ebp - 0xc]
setne dl
call fcn.00419c50
cmp byte [ebp - 8], 0
jne 0x42ef1e
mov esp, ebp
pop ebp
ret 4
mov edx, 0x618160
lea ecx, [ebp - 0xc]
call fcn.00405ba0
int3
Function at 0x431a10
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c6dfe
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x642ff4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 0x24]
mov dword [ebp - 4], 0
push dword [0x653eb4]
mov dword [ebp - 0x18], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x431a80
mov eax, dword [eax + 4]
test eax, eax
je 0x431a80
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x431a80
mov dword [eax + 8], 0
mov al, byte [ecx]
cmp al, 9
jb 0x431a77
mov byte [ecx + 0x24], al
jmp 0x431a90
push ecx
call fcn.0043dbf0
add esp, 4
push 0x25
call fcn.0043dbb9
mov ecx, eax
add esp, 4
mov byte [ecx + 0x24], 9
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], 0
test ecx, ecx
je 0x431adc
mov eax, dword [ebp + 8]
mov dword [ecx + 4], eax
mov eax, dword [ebp + 0xc]
mov dword [ecx + 8], eax
mov eax, dword [ebp + 0x10]
mov dword [ecx + 0xc], eax
movq xmm0, qword [ebp + 0x14]
mov dword [ebp + 0xc], 0
mov dword [ebp + 0x10], 0
movq qword [ecx + 0x10], xmm0
mov eax, dword [ebp + 0x1c]
mov dword [ecx + 0x18], eax
mov eax, dword [ebp + 0x20]
mov dword [ecx + 0x1c], eax
mov dword [ecx], 0x432ae0
jmp 0x431ade
xor ecx, ecx
mov dword [edi], ecx
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x14], 0
call fcn.00431ed0
mov dword [ebp - 4], 1
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x431b1e
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x431b1e
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], ebx
dec ebx
jne 0x431b1e
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x20

Function at 0x431ed0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5c6676
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x642ff4]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov esi, dword [edi + 8]
test esi, esi
je 0x431f34
mov dword [ebp - 4], 0
mov esi, dword [esi + 0xc]
test esi, esi
je 0x431f2d
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x431f2d
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], ebx
dec ebx
jne 0x431f2d
mov eax, dword [esi]
mov ecx, esi
call dword [eax + 4]
mov dword [edi + 8], 0
mov esi, dword [edi + 4]
test esi, esi
je 0x431f72
push dword [0x653eb4]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x431f62
mov ecx, dword [eax + 4]
test ecx, ecx
je 0x431f62
cmp dword [ecx + 8], 0
jne 0x431f62
mov al, byte [esi + 0x24]
mov byte [esi], al
mov dword [ecx + 8], esi
jmp 0x431f6b
push esi
call fcn.0043dbf0
add esp, 4
mov dword [edi + 4], 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