joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41e850
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5b2475
mov eax, dword fs:[0]
push eax
sub esp, 0x14
push ebx
push esi
push edi
mov eax, dword [0x627fe8]
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 0x41e8b1
mov eax, dword [edi]
push dword [0x63a14c]
mov esi, dword [eax + 8]
lea eax, [esi + 0x14]
neg esi
sbb esi, esi
and esi, eax
call ebx
test eax, eax
je 0x41e8b1
cmp dword [eax], esi
je 0x41e8ee
mov eax, dword [eax + 8]
test eax, eax
jne 0x41e8a6
mov dword [ebp - 4], 0xffffffff
push dword [0x63a14c]
call ebx
test eax, eax
je 0x41e95d
mov eax, dword [eax + 4]
test eax, eax
je 0x41e95d
mov ecx, dword [eax]
test ecx, ecx
je 0x41e95d
mov dword [eax], 0
mov al, byte [ecx]
cmp al, 0xb
jb 0x41e954
mov byte [ecx + 0x2c], al
jmp 0x41e96d
cmp dword [eax + 4], 0
je 0x41e8b1
mov eax, dword [ebp + 8]
mov dword [ebp - 0x1c], fcn.0041f550
mov dword [ebp - 0x18], eax
mov dword [ebp - 4], 0
lea eax, [ebp - 0x1c]
mov byte [ebp - 4], 1
push eax
push eax
call fcn.0041f550
add esp, 8
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 ecx
call fcn.00439438
add esp, 4
push 0x2d
call fcn.004393f8
mov ecx, eax
add esp, 4
mov byte [ecx + 0x2c], 0xb
mov dword [ebp - 0x1c], ecx
test ecx, ecx
je 0x41e9ba
mov eax, dword [ebp + 8]
mov dword [ecx + 0x14], 0
mov dword [ecx + 0x18], 0x41f140
mov dword [ecx], 0
mov dword [ecx + 4], 0
mov dword [ecx + 8], 0
mov dword [ecx + 0xc], 0
mov dword [ecx + 0x10], 0
mov dword [ecx + 0x1c], 0
mov dword [ecx + 0x20], fcn.0041f550
mov dword [ecx + 0x24], eax
jmp 0x41e9bc
xor ecx, ecx
push ecx
push ecx
mov ecx, dword [edi]
mov ecx, dword [ecx + 8]
call fcn.00416520
mov dword [ebp - 0x1c], 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 4

Function at 0x41ec20
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5b0d16
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x627fe8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [edi + 8]
test eax, eax
je 0x41ec6c
mov dword [ebp - 4], 0
mov eax, dword [eax + 0x20]
test eax, eax
je 0x41ec65
push 0
push eax
mov eax, dword [eax]
call eax
add esp, 8
mov dword [edi + 8], 0
mov esi, dword [edi + 4]
test esi, esi
je 0x41eca8
push dword [0x63a14c]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x41ec98
mov ecx, dword [eax + 4]
test ecx, ecx
je 0x41ec98
cmp dword [ecx], 0
jne 0x41ec98
mov al, byte [esi + 0x28]
mov byte [esi], al
mov dword [ecx], esi
jmp 0x41eca1
push esi
call fcn.00439438
add esp, 4
mov dword [edi + 4], 0
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x41f640
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
push dword [0x63a14c]
mov esi, ecx
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x41f682
mov eax, dword [eax + 4]
test eax, eax
je 0x41f682
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x41f682
mov dword [eax + 8], 0
mov al, byte [ecx]
cmp al, 7
jb 0x41f679
mov byte [ecx + 0x1c], al
jmp 0x41f692
push ecx
call fcn.00439438
add esp, 4
push 0x1d
call fcn.004393f8
mov ecx, eax
add esp, 4
mov byte [ecx + 0x1c], 7
mov dword [ebp - 0xc], ecx
test ecx, ecx
je 0x41f6cd
mov eax, dword [ebp + 8]
mov dword [ecx + 4], eax
mov eax, dword [ebp + 0xc]
mov dword [ecx + 8], eax
movq xmm0, qword [ebp + 0x10]
movq qword [ecx + 0xc], xmm0
mov eax, dword [ebp + 0x18]
mov dword [ecx + 0x14], eax
mov eax, esi
mov dword [ecx], 0x41fd10
mov dword [esi], ecx
mov dword [ebp - 0xc], 0
pop esi
mov esp, ebp
pop ebp
ret 0x18
xor ecx, ecx
mov eax, esi
mov dword [esi], ecx
mov dword [ebp - 0xc], ecx
pop esi
mov esp, ebp
pop ebp
ret 0x18

Function at 0x41f6e0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5b2608
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
mov eax, dword [0x627fe8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov eax, dword [ebp + 0x28]
mov dword [ebp - 4], 0
push dword [0x63a14c]
mov dword [ebp - 0x18], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x41f74e
mov eax, dword [eax + 4]
test eax, eax
je 0x41f74e
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x41f74e
mov dword [eax + 8], 0
mov al, byte [ecx]
cmp al, 0xa
jb 0x41f745
mov byte [ecx + 0x28], al
jmp 0x41f75e
push ecx
call fcn.00439438
add esp, 4
push 0x29
call fcn.004393f8
mov ecx, eax
add esp, 4
mov byte [ecx + 0x28], 0xa
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], 0
test ecx, ecx
je 0x41f7be
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
mov eax, dword [ebp + 0x14]
mov dword [ebp + 0xc], 0
mov dword [ebp + 0x10], 0
mov dword [ecx + 0x10], eax
mov eax, dword [ebp + 0x18]
mov dword [ecx + 0x14], eax
movq xmm0, qword [ebp + 0x1c]
mov dword [ebp + 0x14], 0
mov dword [ebp + 0x18], 0
movq qword [ecx + 0x18], xmm0
mov eax, dword [ebp + 0x24]
mov dword [ecx + 0x20], eax
mov dword [ecx], 0x41fe10
jmp 0x41f7c0
xor ecx, ecx
mov dword [esi], ecx
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x14], 0
call fcn.0041fae0
lea ecx, [ebp + 0xc]
call fcn.00418420
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 0x24
Function at 0x41f7f0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5b263e
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x627fe8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 0x20]
mov dword [ebp - 4], 0
push dword [0x63a14c]
mov dword [ebp - 0x18], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x41f860
mov eax, dword [eax + 4]
test eax, eax
je 0x41f860
mov ecx, dword [eax + 8]
test ecx, ecx
je 0x41f860
mov dword [eax + 8], 0
mov al, byte [ecx]
cmp al, 8
jb 0x41f857
mov byte [ecx + 0x20], al
jmp 0x41f870
push ecx
call fcn.00439438
add esp, 4
push 0x21
call fcn.004393f8
mov ecx, eax
add esp, 4
mov byte [ecx + 0x20], 8
mov dword [ebp - 0x14], ecx
mov dword [ebp - 0x10], 0
test ecx, ecx
je 0x41f8b6
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 dword [ecx], 0x41fee0
jmp 0x41f8b8
xor ecx, ecx
mov dword [edi], ecx
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x14], 0
call fcn.0041fa20
mov dword [ebp - 4], 1
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x41f8f8
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x41f8f8
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], ebx
dec ebx
jne 0x41f8f8
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 0x1c

Function at 0x41fa20
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5b1e36
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x627fe8]
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 0x41fa84
mov dword [ebp - 4], 0
mov esi, dword [esi + 0xc]
test esi, esi
je 0x41fa7d
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x41fa7d
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], ebx
dec ebx
jne 0x41fa7d
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 0x41fac2
push dword [0x63a14c]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x41fab2
mov ecx, dword [eax + 4]
test ecx, ecx
je 0x41fab2
cmp dword [ecx + 8], 0
jne 0x41fab2
mov al, byte [esi + 0x20]
mov byte [esi], al
mov dword [ecx + 8], esi
jmp 0x41fabb
push esi
call fcn.00439438
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 0x41fae0
Capabilities:
Get thread local storage value

Disassembly:
push esi
push edi
mov edi, ecx
mov ecx, dword [edi + 8]
test ecx, ecx
je 0x41fafa
add ecx, 8
call fcn.00418420
mov dword [edi + 8], 0
mov esi, dword [edi + 4]
test esi, esi
je 0x41fb40
push dword [0x63a14c]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x41fb30
mov ecx, dword [eax + 4]
test ecx, ecx
je 0x41fb30
cmp dword [ecx + 8], 0
jne 0x41fb30
mov al, byte [esi + 0x28]
mov byte [esi], al
mov dword [ecx + 8], esi
mov dword [edi + 4], 0
pop edi
pop esi
ret
push esi
call fcn.00439438
add esp, 4
mov dword [edi + 4], 0
pop edi
pop esi
ret

Function at 0x420460
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push edi
mov edi, edx
cmp ecx, 0xffffffff
jne 0x420493
mov edx, 0x2719
lea ecx, [ebp - 0x10]
call fcn.00415d10
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.00416b00
test esi, esi
pop esi
js 0x42048c
or byte [edi], 2
mov al, 1
pop edi
mov esp, ebp
pop ebp
ret

Function at 0x4204d0
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 0x420508
je 0x420501
cmp eax, 0x79
je 0x4204fa
cmp eax, 0x4c9
jne 0x42052a
mov edx, 0x274d
jmp 0x420514
mov edx, 0x274c
jmp 0x420514
mov edx, 0x2743
jmp 0x420514
cmp eax, 0x4d0
jne 0x42052a
mov edx, 0x2751
lea ecx, [ebp - 0xc]
call fcn.00415d10
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
cmp byte [esi + 4], 0
jne 0x420577
cmp edi, 0xffffffff
jne 0x420556
mov edx, 0x2719
lea ecx, [ebp - 0xc]
call fcn.00415d10
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.00416b00
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x420580
Capabilities:
Get socket status

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x228
mov eax, dword [0x627fe8]
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 0x420604
pop edi
xor al, al
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0056f596
mov esp, ebp
pop ebp
ret
mov dword [ebp - 0x210], 0
cmp esi, 0xffffffff
jne 0x420643
mov edx, 0x2719
lea ecx, [ebp - 0x228]
call fcn.00415d10
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.0056f596
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.00416b00
test esi, esi
jne 0x420786
mov edx, dword [ebp - 0x210]
test edx, edx
je 0x420744
mov eax, dword fs:[0x2c]
mov ecx, dword [eax]
mov eax, dword [0x638d08]
cmp eax, dword [ecx + 4]
jle 0x4206d3
push 0x638d08
call fcn.0056f6db
add esp, 4
cmp dword [0x638d08], 0xffffffff
jne 0x4206cd
call fcn.00404a40
push 0x638d08
call fcn.0056f69c
add esp, 4
mov edx, dword [ebp - 0x210]
mov ecx, dword [0x638d30]
mov eax, dword [0x638d34]
mov dword [ebp - 0x228], edx
cmp ecx, 0x25c5e09b
jne 0x4206f3
cmp eax, 0x8fafd21e
je 0x420702
cmp ecx, 0x257edf0d
jne 0x420709
cmp eax, 0xb2ab117a
jne 0x420709
test edx, edx
setne al
jmp 0x420719
mov eax, dword [0x638d28]
mov ecx, 0x638d28
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], 0x638d28
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0056f596
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 0x420762
cmp eax, 0x8fafd21e
je 0x420771
cmp ecx, 0x257edf0d
jne 0x420775
cmp eax, 0xb2ab117a
jne 0x420775
xor al, al
jmp 0x420780
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.0056f596
mov esp, ebp
pop ebp
ret
Function at 0x4207a0
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.00416b00
mov ecx, dword [esi]
cmp ecx, 0x40
jne 0x4207e8
mov edx, 0x2746
jmp 0x4207f5
cmp ecx, 0x4d2
jne 0x42080d
mov edx, 0x274d
lea ecx, [ebp - 0x14]
call fcn.00415d10
movq xmm0, qword [eax]
movq qword [esi], xmm0
mov eax, dword [eax + 8]
mov dword [esi + 8], eax
jmp 0x42081d
cmp ecx, 0x2738
je 0x42082a
cmp ecx, 0xea
je 0x42082a
test edi, edi
je 0x42082a
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 0x420848
cmp eax, 0x8fafd21e
je 0x420857
cmp ecx, 0x257edf0d
jne 0x420868
cmp eax, 0xb2ab117a
jne 0x420868
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 0x4209a0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push esi
mov esi, edx
cmp ecx, 0xffffffff
jne 0x4209d4
mov edx, 0x2719
lea ecx, [ebp - 0xc]
call fcn.00415d10
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.00416b00
test edi, edi
js 0x420a0d
cmp dword [ebx], 0
je 0x420a0a
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 0x420a20
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 0x420a79
test ecx, ecx
jne 0x420a79
cmp dword [ebp + 0xc], ecx
jne 0x420a79
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x420a9a
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.00415c70
pop esi
xor eax, eax
pop ebx
pop ebp
ret
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x420a9a
cmp dword [esi], 0
jne 0x420a9a
mov eax, dword [esi + 4]
test eax, eax
jle 0x420a9a
cmp eax, 0x3e8
jge 0x420a9a
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.00416b00
mov eax, esi
pop esi
pop ebx
pop ebp
ret
Function at 0x421300
Capabilities:
Access peb ldr_data
Get kernel32 base address
Get process heap flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5b279b
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
push edi
mov eax, dword [0x627fe8]
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], 0x6009fc
mov ecx, dword [ecx]
call fcn.0041c0c0
lea ecx, [esi + 0x18]
mov dword [esi + 0x14], eax
call fcn.00413880
lea ecx, [esi + 0x30]
mov byte [ebp - 4], 1
call fcn.00420bc0
push 0x4214f0
push 0x422ba0
push 4
push 0x1c
lea eax, [esi + 0x38]
mov byte [ebp - 4], 2
push eax
call fcn.0056fb5f
push 0x420210
push 0x4201e0
push 3
push 0xc
lea eax, [esi + 0xa8]
mov byte [ebp - 4], 3
push eax
call fcn.0056fb5f
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.004393f8
mov edi, eax
add esp, 4
mov dword [ebp + 8], edi
mov byte [ebp - 4], 5
test edi, edi
je 0x421426
push 0x10
mov dword [edi + 4], 0
mov dword [edi + 8], 0
call fcn.004393f8
add esp, 4
mov dword [ebp - 0x14], eax
test eax, eax
je 0x421412
mov dword [eax], 0x6009dc
mov dword [eax + 0xc], esi
jmp 0x421414
xor eax, eax
push 0
push eax
mov ecx, edi
call fcn.00413ce0
mov dword [esi + 0xd4], edi
jmp 0x421430
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 0x421bc0
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 0x421bf3
mov ecx, dword [edi + 4]
push 0
push dword [ebp + 0x1c]
call fcn.004167d0
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 0x421c15
mov ecx, dword [edi + 4]
push 0x2719
push dword [ebp + 0x1c]
call fcn.004167d0
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 0x421c69
cmp eax, 0x3e5
je 0x421c69
push dword [ebp + 0x18]
mov ecx, dword [edi + 4]
push eax
push ebx
call fcn.004167d0
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
mov ecx, dword [edi + 4]
push ebx
call fcn.00416760
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
Function at 0x421c80
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 0x421cb3
mov ecx, dword [esi + 4]
push 0
push dword [ebp + 0x1c]
call fcn.004167d0
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 0x421cd5
mov ecx, dword [esi + 4]
push 0x2719
push dword [ebp + 0x1c]
call fcn.004167d0
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 0x421d0f
mov eax, 0x2746
jmp 0x421d1c
cmp eax, 0x4d2
mov ecx, 0x274d
cmove eax, ecx
test ebx, ebx
je 0x421d3c
cmp eax, 0x3e5
je 0x421d3c
push dword [ebp + 0x18]
mov ecx, dword [esi + 4]
push eax
push edi
call fcn.004167d0
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
mov ecx, dword [esi + 4]
push edi
call fcn.00416760
pop edi
pop esi
pop ebx
pop ecx
pop ebp
ret 0x18
Function at 0x4260a0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5b263e
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push ebx
push esi
push edi
mov eax, dword [0x627fe8]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
mov eax, dword [ebp + 0x34]
mov dword [ebp - 4], 0
push dword [0x63a14c]
mov dword [ebp - 0x18], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x426110
mov eax, dword [eax + 4]
test eax, eax
je 0x426110
mov esi, dword [eax + 8]
test esi, esi
je 0x426110
mov dword [eax + 8], 0
mov al, byte [esi]
cmp al, 0xd
jb 0x426107
mov byte [esi + 0x34], al
jmp 0x426120
push esi
call fcn.00439438
add esp, 4
push 0x35
call fcn.004393f8
mov esi, eax
add esp, 4
mov byte [esi + 0x34], 0xd
mov dword [ebp - 0x14], esi
mov dword [ebp - 0x10], 0
test esi, esi
je 0x426170
mov eax, dword [ebp + 8]
lea ecx, [esi + 8]
mov dword [esi + 4], eax
lea eax, [ebp + 0xc]
push eax
call fcn.00424750
mov eax, dword [ebp + 0x18]
mov dword [esi + 0x14], eax
mov eax, dword [ebp + 0x1c]
mov dword [esi + 0x18], eax
mov eax, dword [ebp + 0x20]
mov dword [esi + 0x1c], eax
mov eax, dword [ebp + 0x24]
mov dword [esi + 0x20], eax
movq xmm0, qword [ebp + 0x28]
movq qword [esi + 0x24], xmm0
mov eax, dword [ebp + 0x30]
mov dword [esi + 0x2c], eax
mov dword [esi], 0x4262d0
jmp 0x426172
xor esi, esi
lea ecx, [ebp - 0x18]
mov dword [edi], esi
mov dword [ebp - 0x14], 0
call fcn.004261e0
mov dword [ebp - 4], 1
mov esi, dword [ebp + 0x10]
test esi, esi
je 0x4261b2
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x4261b2
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], ebx
dec ebx
jne 0x4261b2
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 0x30

Function at 0x4261e0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5b1e36
mov eax, dword fs:[0]
push eax
push ebx
push esi
push edi
mov eax, dword [0x627fe8]
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 0x426244
mov dword [ebp - 4], 0
mov esi, dword [esi + 0xc]
test esi, esi
je 0x42623d
or ebx, 0xffffffff
mov eax, ebx
lock xadd dword [esi + 4], eax
jne 0x42623d
mov eax, dword [esi]
mov ecx, esi
call dword [eax]
lock xadd dword [esi + 8], ebx
dec ebx
jne 0x42623d
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 0x426282
push dword [0x63a14c]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x426272
mov ecx, dword [eax + 4]
test ecx, ecx
je 0x426272
cmp dword [ecx + 8], 0
jne 0x426272
mov al, byte [esi + 0x34]
mov byte [esi], al
mov dword [ecx + 8], esi
jmp 0x42627b
push esi
call fcn.00439438
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