joyce8/EMBER2024-capa huggingface dataset:
Function at 0x753660
Capabilities:
Packed with generic packer

Disassembly:
pushal
mov esi, section.UPX1
lea edi, [esi - 0x2f5000]
push edi
or ebp, 0xffffffff
jmp 0x753682
mov al, byte [esi]
inc esi
mov byte [edi], al
inc edi
add ebx, ebx
jne 0x753689
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x753678
mov eax, 1
add ebx, ebx
jne 0x75369b
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
add ebx, ebx
jae 0x7536ac
jne 0x7536cb
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7536cb
dec eax
add ebx, ebx
jne 0x7536b8
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc eax, eax
jmp 0x753690
add ebx, ebx
jne 0x7536c7
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
jmp 0x75371d
xor ecx, ecx
sub eax, 3
jb 0x7536e3
shl eax, 8
mov al, byte [esi]
inc esi
xor eax, 0xffffffff
je 0x753752
sar eax, 1
mov ebp, eax
jmp 0x7536ee
add ebx, ebx
jne 0x7536ee
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7536bc
inc ecx
add ebx, ebx
jne 0x7536fc
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jb 0x7536bc
add ebx, ebx
jne 0x753709
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
adc ecx, ecx
add ebx, ebx
jae 0x7536fe
jne 0x75371a
mov ebx, dword [esi]
sub esi, 0xfffffffc
adc ebx, ebx
jae 0x7536fe
add ecx, 2
cmp ebp, 0xfffffb00
adc ecx, 2
lea edx, [edi + ebp]
cmp ebp, 0xfffffffc
jbe 0x75373c
mov al, byte [edx]
inc edx
mov byte [edi], al
inc edi
dec ecx
jne 0x75372e
jmp 0x75367e
mov eax, dword [edx]
add edx, 4
mov dword [edi], eax
add edi, 4
sub ecx, 4
ja 0x75373c
add edi, ecx
jmp 0x75367e
pop esi
mov edi, esi
mov ecx, 0x3d22
mov al, byte [edi]
inc edi
sub al, 0xe8
cmp al, 1
ja 0x75375a
cmp byte [edi], 0x13
jne 0x75375a
mov eax, dword [edi]
mov bl, byte [edi + 4]
shr ax, 8
rol eax, 0x10
xchg ah, al
sub eax, edi
sub bl, 0xe8
add eax, esi
mov dword [edi], eax
add edi, 5
mov al, bl
loop 0x75375f
lea edi, [esi + 0x350000]
mov eax, dword [edi]
or eax, eax
je 0x7537d7
mov ebx, dword [edi + 4]
lea eax, [eax + esi + 0x355160]
add ebx, esi
push eax
add edi, 8
call dword [esi + 0x3552b8]
xchg ebp, eax
mov al, byte [edi]
inc edi
or al, al
je 0x75378c
mov ecx, edi
jns 0x7537bb
movzx eax, word [edi]
inc edi
push eax
inc edi
mov ecx, 0xaef24857
push edi
dec eax
repne scasb al, byte es:[edi]
push ebp
call dword [esi + 0x3552c0]
or eax, eax
je 0x7537d1
mov dword [ebx], eax
add ebx, 4
jmp 0x7537a9
call dword [esi + 0x3552bc]
mov ebp, dword [esi + 0x3552c4]
lea edi, [esi - 0x1000]
mov ebx, 0x1000
push eax
push esp
push 4
push ebx
push edi
call ebp
lea eax, [edi + 0x23f]
and byte [eax], 0x7f
and byte [eax + 0x28], 0x7f
pop eax
push eax
push esp
push eax
push ebx
push edi
call ebp
pop eax
popal
lea eax, [esp - 0x80]
push 0
cmp esp, eax
jne 0x75380b
sub esp, 0xffffff80
jmp 0x453b90
Function at 0x404cc3
Capabilities:
Check for software breakpoints

Disassembly:
mov eax, dword [esp + ebx - 0x13]
in eax, dx
cmp eax, dword [0xd6bf60]
jae 0x404ceb
mov ecx, dword [edi - 0x3ee01f7d]
stc
add eax, 0x608d0c8b
mov esi, 0x44f60089
sar dword [ecx + eax - 0x73], 4
push ds
fild dword [ebx]
mov ebp, edi
ret
and dword [0xde40aa53], 0xffffff9f
mov dword [0x40aa3c], 0xf809
or dword [ebp - 1], 0xffffffc3
mov eax, dword [esp + 4]
cmp eax, dword [0x6a38bf60]
jae 0x404d49
mov esi, dword [eax - 0x75]
pop edx
sar ecx, 5
mov dword [0xc8b1fe2], eax
lea esp, [eax - 0x36]
inc eax
add byte [ebx], dh
inc esp
rol dword [ecx + eax], 1
je 0x404d49
and eax, 0xff99e850
invalid
push eax
call fcn.00404cc3
pop ecx
push eax
call dword [0x57709c]
test eax, eax
jne 0x404cc6
sal byte [ebp - 0x70], 0x6d
insd dword es:[edi], dx
adc eax, 0xb5407060
jmp 0x404d40
add eax, eax
je 0x404d56
cmp byte [eax - 0x56], al
inc eax
add al, 0xc7
add eax, 0x8daa3c
or dword [eax], eax
add byte [ebx + 0x35], dl
enter 0xffffffffffffc3ff, 0xffffffffffffff98
mov dword [0x8daa3c], 0x53000009
xor eax, 0x98c3ffc8
ret
and byte [esi + 0x6a560040], bh
adc al, 0x78
loope 0x404dc0
jo 0x404d6b
mov eax, 0x2f0
jmp 0x404d99
jnp 0x404d33
jge 0x404d76
mov eax, esi
imul edx, eax, 0xffffffcf
inc eax
jge 0x404de1
push 4
notrack call fcn.00406205
add al, 0x3e
call fcn.00406205
pop ecx
mov dword [0x5e40ae08], eax
test eax, eax
pop ecx
jne 0x404daa
push 4
push esi
mov dword [0x26c60920], esi
call 0x2c4061f6
pop ecx
mov dword [0x7b401a08], eax
test eax, eax
pop ecx
jne 0x404dba
or byte [edx], bl
inc eax
jnp 0x404d23
rcr byte [ecx + 0x75], 0x18
pop ds
sbb bh, byte [edi]
cmp al, 0xcc
invalid
ljmp 0x8f40:0xa690b8c9
ffreep st(0)
and byte [ebx + 0x103d04c1], al
test eax, 0xea6e00d8
xor esi, dword [ecx + edi*4 - 0x60]
cmpsb byte [esi], byte es:[edi]
inc eax
add byte [ebx - 0x3e0d743e], cl
je 0x404dda
rol dword [edi + 0xd8a910], 0x6e
cmp eax, 0xd8a910
outsb dx, byte [esi]
ljmp 0x40a6:0xa0b97433
cmp dword [esi], 0x1f
mov eax, dword [eax*4 + 0x40de60]
insb byte es:[edi], dx
imul esp, dword [eax - 0x7d], 0x2f
push dword [esp + eax - 0x7b]
sal byte [ebp + 3], 0x4a
test dword [eax - 0x22], esp
inc eax
add byte [ebx + ebp*2 + 0x60], ch
pushal
sub dword [edi], 0xffffffff
je 0x404deb
test eax, eax
jne 0x404dee
dec edx
jp 0x404dbe
cmp dword [eax + 0x51f98142], 0xffffffa7
inc eax
in al, 0x7c
aam 0x5e
ret
Function at 0x4067e0
Capabilities:
Get common file path

Disassembly:
push ecx
push ebp
push esi
push 0x546cc8
xor ebp, ebp
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, eax
test esi, esi
jne 0x4067fa
pop esi
pop ebp
pop ecx
ret
push ebx
push edi
push str.LoadLibraryExA
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov ebx, dword [esp + 0x18]
mov edi, eax
push 0x546cb4
push ebx
mov dword [esp + 0x18], edi
call fcn.0050a150
add esp, 8
test eax, eax
je 0x406846
test edi, edi
je 0x406837
push 8
push 0
push ebx
call edi
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
test edi, edi
je 0x40686c
push str.AddDllDirectory
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x40686c
push 0x800
push 0
push ebx
call edi
pop edi
pop ebx
pop esi
mov ebp, eax
pop ebp
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edi, eax
test edi, edi
je 0x406920
mov eax, ebx
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x406885
sub eax, edx
lea eax, [eax + edi + 1]
push eax
call dword [0x58b0bc]
mov esi, eax
add esp, 4
test esi, esi
je 0x406916
push edi
push esi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x406916
mov eax, esi
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4068b3
sub eax, edx
mov ecx, 0x5c
mov word [eax + esi], cx
mov eax, esi
lea edx, [eax + 1]
lea ebx, [ebx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4068d0
sub eax, edx
lea edx, [eax + esi]
mov ecx, ebx
sub edx, ebx
mov al, byte [ecx]
mov byte [edx + ecx], al
inc ecx
test al, al
jne 0x4068e0
mov eax, dword [esp + 0x10]
test eax, eax
je 0x40690d
push 8
push 0
push esi
call eax
push esi
mov ebp, eax
call dword [0x58b0c0]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov ebp, eax
push esi
call dword [0x58b0c0]
add esp, 4
pop edi
pop ebx
pop esi
mov eax, ebp
pop ebp
pop ecx
ret

Function at 0x406930
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
test byte [esp + 0x194], 2
je 0x406973
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x406967
mov eax, dword [esp]
cmp al, 2
jne 0x406961
shr eax, 8
cmp al, 2
je 0x406973
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
add esp, 0x190
ret
call fcn.0041afd0
test eax, eax
jne 0x4069cf
push str.iphlpapi.dll
call fcn.004067e0
add esp, 4
mov dword [0x590c30], eax
test eax, eax
je 0x4069a7
push str.if_nametoindex
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4069a7
mov dword [0x590c34], eax
push 3
push 2
push 0
push 6
call fcn.0041b1a0
add esp, 0x10
neg eax
sbb eax, eax
neg eax
push 0x5935a0
mov dword [0x5935a8], eax
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
xor eax, eax
add esp, 0x190
ret
Function at 0x40d960
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
mov esi, dword [esp + 0x30]
mov eax, dword [esi + 0x78]
push edi
mov dword [esp + 0x34], eax
test eax, eax
je 0x40db35
lea eax, [esp + 0x20]
push eax
call fcn.0041adc0
mov ecx, dword [eax + 4]
mov edx, dword [eax + 0xc]
mov ebp, dword [eax]
mov ebx, dword [eax + 8]
mov eax, dword [esp + 0x40]
mov edi, dword [esp + 0x3c]
add esp, 4
push 0
push 0x3e8
push eax
push edi
mov dword [esp + 0x24], ecx
mov dword [esp + 0x2c], edx
call fcn.005095f0
add ebp, eax
adc dword [esp + 0x14], edx
imul eax, eax, 0x3e8
sub edi, eax
imul edi, edi, 0x3e8
add ebx, edi
mov dword [esp + 0x10], ebp
mov dword [esp + 0x18], ebx
cmp ebx, 0xf4240
jl 0x40d9ec
add ebp, 1
adc dword [esp + 0x14], 0
sub ebx, 0xf4240
mov dword [esp + 0x10], ebp
mov dword [esp + 0x18], ebx
mov eax, dword [esi + 0xf60]
mov edi, dword [esp + 0x40]
lea ecx, [esi + 0xf60]
test eax, eax
je 0x40da1c
mov edx, dword [eax]
cmp dword [edx + 0x20], edi
je 0x40da10
mov eax, dword [eax + 8]
test eax, eax
jne 0x40da00
jmp 0x40da1c
push 0
push eax
push ecx
call fcn.004372f0
add esp, 0xc
mov ecx, edi
lea eax, [esp + 0x10]
mov edx, esi
call fcn.0040d8b0
mov eax, dword [esi + 0xf28]
or eax, dword [esi + 0xf2c]
jne 0x40da43
cmp dword [esi + 0xf30], eax
je 0x40dacd
mov ecx, dword [esi + 0xf28]
mov edx, dword [esi + 0xf2c]
sub esp, 0x10
mov eax, esp
mov dword [eax], ecx
mov ecx, dword [esi + 0xf30]
mov dword [eax + 4], edx
mov edx, dword [esi + 0xf34]
mov dword [eax + 8], ecx
mov ecx, dword [esp + 0x24]
mov dword [eax + 0xc], edx
mov edx, dword [esp + 0x2c]
sub esp, 0x10
mov eax, esp
mov dword [eax], ebp
mov dword [eax + 4], ecx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], edx
call fcn.0041ae60
add esp, 0x20
test edx, edx
jg 0x40db35
jl 0x40da9d
test eax, eax
jne 0x40db35
mov edi, dword [esp + 0x34]
mov edx, dword [edi + 0x5c]
lea eax, [edi + 0x5c]
push eax
lea ecx, [esi + 0xf38]
push ecx
push edx
call fcn.0043dca0
add esp, 0xc
test eax, eax
je 0x40dad1
push eax
push str.Internal_error_removing_splay_node___d_n
push esi
call fcn.0040ffc0
add esp, 0xc
jmp 0x40dad1
mov edi, dword [esp + 0x34]
mov eax, dword [esp + 0x14]
mov ecx, dword [esp + 0x1c]
mov dword [esi + 0xf28], ebp
mov dword [esi + 0xf2c], eax
mov dword [esi + 0xf30], ebx
mov dword [esi + 0xf34], ecx
mov dword [esi + 0xf58], esi
mov eax, dword [edi + 0x5c]
mov ecx, dword [esi + 0xf28]
lea edx, [esi + 0xf38]
push edx
mov edx, dword [esi + 0xf2c]
push eax
sub esp, 0x10
mov eax, esp
mov dword [eax], ecx
mov ecx, dword [esi + 0xf30]
mov dword [eax + 4], edx
mov edx, dword [esi + 0xf34]
mov dword [eax + 8], ecx
mov dword [eax + 0xc], edx
call fcn.0043da80
add esp, 0x18
mov dword [edi + 0x5c], eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
Function at 0x40fe60
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
push 0
push eax
push ecx
push edx
call dword [sym.imp.WS2_32.dll_recv]
cmp eax, 0xffffffff
jne 0x40fea3
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov edx, dword [esp + 0x10]
xor ecx, ecx
cmp eax, 0x2733
sete cl
mov dword [edx], 0
mov eax, ecx
neg eax
sbb eax, eax
and eax, 0x19
add eax, 0x38
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret

Function at 0x40ff20
Capabilities:
Write file on windows

Disassembly:
push esi
mov esi, dword [esp + 8]
push edi
xor edi, edi
cmp dword [esi + 0xbfc], edi
je 0x40ffb5
cmp dword [esi + 0x620], edi
je 0x40ff75
push 1
push esi
call fcn.0040dc60
mov eax, dword [esi + 0x5b4]
mov ecx, dword [esp + 0x20]
mov edx, dword [esp + 0x1c]
push eax
mov eax, dword [esp + 0x1c]
push ecx
mov ecx, dword [esi + 0x620]
push edx
push eax
push esi
call ecx
push 0
push esi
mov edi, eax
call fcn.0040dc60
add esp, 0x24
mov eax, edi
pop edi
pop esi
ret
mov eax, dword [esp + 0x10]
test eax, eax
js 0x40ffb5
cmp eax, 2
jg 0x40ffb5
mov edx, dword [esi + 0x5b0]
push edx
push 1
lea eax, [eax + eax*2 + 0x547854]
push 2
push eax
call fcn.00502f2e
mov ecx, dword [esi + 0x5b0]
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x24]
push ecx
push 1
push edx
push eax
call fcn.00502f2e
add esp, 0x20
mov eax, edi
pop edi
pop esi
ret

Function at 0x410090
Capabilities:
Write file on windows

Disassembly:
sub esp, 0x104
push esi
mov esi, dword [esp + 0x10c]
cmp dword [esi + 0xbfc], 0
jne 0x4100b4
cmp dword [esi + 0x5b8], 0
je 0x410190
mov ecx, dword [esp + 0x110]
lea eax, [esp + 0x114]
push eax
push ecx
lea edx, [esp + 0xc]
push 0x100
push edx
call fcn.00419960
lea eax, [esp + 0x14]
add esp, 0x10
lea edx, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4100e0
sub eax, edx
mov edx, dword [esi + 0x5b8]
push edi
mov edi, eax
test edx, edx
je 0x410117
cmp dword [esi + 0x1230], 0
jne 0x410117
lea ecx, [esp + 8]
mov al, byte [ecx]
mov byte [edx], al
inc ecx
inc edx
test al, al
jne 0x410103
mov dword [esi + 0x1230], 1
mov byte [esp + edi + 8], 0xa
inc edi
cmp dword [esi + 0xbfc], 0
je 0x41018f
cmp dword [esi + 0x620], 0
je 0x410163
push 1
push esi
call fcn.0040dc60
mov eax, dword [esi + 0x5b4]
mov edx, dword [esi + 0x620]
push eax
push edi
lea ecx, [esp + 0x18]
push ecx
push 0
push esi
call edx
push 0
push esi
call fcn.0040dc60
add esp, 0x24
pop edi
pop esi
add esp, 0x104
ret
mov eax, dword [esi + 0x5b0]
push eax
push 1
push 2
push 0x547854
call fcn.00502f2e
mov ecx, dword [esi + 0x5b0]
push ecx
push 1
lea edx, [esp + 0x20]
push edi
push edx
call fcn.00502f2e
add esp, 0x20
pop edi
pop esi
add esp, 0x104
ret
Function at 0x410490
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov edx, dword [ebx + 0x5f0]
push ebp
mov ebp, dword [ebx + eax*4 + 0x420]
mov ecx, eax
add ecx, ecx
push esi
lea esi, [ebx + ecx*8 + 0x448]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [edx + 0x40], 3
je 0x410532
cmp dword [ebx + eax*4 + 0x438], 0x4101a0
jne 0x410532
cmp dword [esi], 0
je 0x4104cd
test edi, edi
je 0x410532
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebp
call fcn.00437830
add esp, 0x14
cmp eax, 0xffffffff
je 0x410532
test al, 1
je 0x410532
cmp dword [esi], 0
jne 0x41051b
mov eax, dword [ebx]
mov eax, dword [eax + 0x97c]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [0x58b0bc]
xor ecx, ecx
add esp, 4
mov dword [esi], eax
cmp eax, ecx
jne 0x410512
pop edi
pop esi
lea eax, [ecx + 0x1b]
pop ebp
ret
mov edi, dword [esi + 4]
mov dword [esi + 8], ecx
mov dword [esi + 0xc], ecx
mov ecx, dword [esi]
add ecx, dword [esi + 8]
push 0
push edi
push ecx
push ebp
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x410532
add dword [esi + 8], eax
pop edi
pop esi
xor eax, eax
pop ebp
ret

Function at 0x410540
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 8]
sub esp, 0x100
push ebx
mov ebx, dword [esp + 0x108]
push esi
mov esi, dword [ebx + eax*4 + 0x420]
call fcn.00410490
test eax, eax
je 0x41057c
mov eax, dword [esp + 0x11c]
pop esi
mov dword [eax], 0x1b
or eax, 0xffffffff
pop ebx
add esp, 0x100
ret
mov ecx, dword [esp + 0x118]
mov edx, dword [esp + 0x114]
push edi
push 0
push ecx
push edx
push esi
call dword [sym.imp.WS2_32.dll_send]
mov edi, dword [esp + 0x120]
mov esi, eax
mov dword [edi], 0
cmp esi, 0xffffffff
jne 0x410600
push ebp
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x4105d0
pop ebp
xor esi, esi
mov dword [edi], 0x51
pop edi
mov eax, esi
pop esi
pop ebx
add esp, 0x100
ret
push 0x100
lea eax, [esp + 0x14]
push eax
push ebp
call fcn.00405770
mov ecx, dword [ebx]
push eax
push str.Send_failure:__s
push ecx
call fcn.00410090
mov edx, dword [ebx]
add esp, 0x18
mov dword [edx + 0xec4], ebp
mov dword [edi], 0x37
pop ebp
pop edi
mov eax, esi
pop esi
pop ebx
add esp, 0x100
ret

Function at 0x4142e0
Capabilities:
Hash data using djb2

Disassembly:
push ebx
push esi
mov esi, ecx
push edi
lea edi, [esi + eax]
mov ebx, 0x1505
cmp esi, edi
jae 0x41430e
movzx eax, byte [esi]
push eax
call fcn.00418b20
mov edx, ebx
shl edx, 5
movsx ecx, al
add ebx, edx
inc esi
add esp, 4
xor ebx, ecx
cmp esi, edi
jb 0x4142f1
pop edi
pop esi
movzx eax, bl
pop ebx
ret

Function at 0x414320
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
sub esp, 0x14
push esi
mov esi, eax
test esi, esi
je 0x41436e
lea eax, [esp + 4]
push eax
push esi
push 2
call fcn.0043e9e0
add esp, 0xc
test eax, eax
jne 0x41436e
lea ecx, [esp + 8]
push ecx
push esi
push 0x17
call fcn.0043e9e0
add esp, 0xc
test eax, eax
jne 0x41436e
lea edx, [esp + 4]
push edx
call fcn.00414280
add esp, 4
mov ecx, eax
mov eax, dword [esp + 4]
pop esi
add esp, 0x14
jmp fcn.004142e0
xor eax, eax
pop esi
add esp, 0x14
ret
Function at 0x416430
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x14
xor eax, eax
cmp dword [esi + 0xc34], eax
push 4
lea ecx, [esp + 4]
push ecx
setne al
push 8
push 0xffff
push edi
mov dword [esp + 0x14], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x41646e
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.0040ffc0
add esp, 0xc
add esp, 0x14
ret
mov edx, dword [esi + 0xb48]
push edx
mov dword [esp + 0xc], 1
call fcn.004131c0
imul eax, eax, 0x3e8
mov dword [esp + 4], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0xb4c]
push eax
call fcn.004131c0
imul eax, eax, 0x3e8
add esp, 8
push 0
push 0
lea ecx, [esp + 0xc]
push ecx
push 0
push 0
push 0xc
lea edx, [esp + 0x20]
push edx
push 0x98000004
push edi
mov dword [esp + 0x24], eax
mov dword [esp + 0x34], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x4164e7
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.0040ffc0
add esp, 0x10
add esp, 0x14
ret
Function at 0x416dc0
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x184
push esi
push 0x80
lea eax, [esp + 0xc]
push 0
push eax
mov dword [esp + 0x10], 0x80
call fcn.00505440
mov eax, dword [esp + 0x19c]
add esp, 0xc
lea ecx, [esp + 4]
push ecx
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x416e3b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push 0x100
lea ecx, [esp + 0x8c]
mov esi, eax
push ecx
push esi
call fcn.00405770
mov edx, dword [esp + 0x198]
push eax
mov eax, dword [edx]
push esi
push str.getsockname___failed_with_errno__d:__s
push eax
call fcn.00410090
add esp, 0x1c
pop esi
add esp, 0x184
ret
mov eax, dword [esp + 4]
push ebx
mov ebx, dword [esp + 0x190]
lea ecx, [ebx + 0x3d4]
push ecx
lea edx, [ebx + 0x3a4]
push edx
push eax
lea ecx, [esp + 0x18]
push ecx
call fcn.00416c10
add esp, 0x10
test eax, eax
jne 0x416ea0
push edi
call fcn.00503f94
mov esi, eax
call fcn.00503f94
push 0x100
lea edx, [esp + 0x94]
mov edi, eax
mov eax, dword [esi]
push edx
push eax
call fcn.00405770
mov ecx, dword [edi]
mov edx, dword [ebx]
push eax
push ecx
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push edx
call fcn.00410090
add esp, 0x1c
pop edi
pop ebx
pop esi
add esp, 0x184
ret

Function at 0x417080
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0x104
push esi
mov esi, dword [eax]
push 4
lea ecx, [esp + 8]
push ecx
push 1
push 6
push edx
mov dword [esp + 0x18], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x4170cc
push 0x100
lea eax, [esp + 0xc]
push eax
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
call fcn.00405770
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0040ffc0
add esp, 0x18
pop esi
add esp, 0x104
ret

Function at 0x417220
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
cmp dword [eax + 0x474], 0
je 0x41723d
push eax
call fcn.004077d0
add esp, 4
test eax, eax
jne 0x41725d
xor eax, eax
ret
mov eax, dword [eax + 0x420]
cmp eax, 0xffffffff
je 0x41723a
push 2
push 1
lea ecx, [esp + 0xc]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x41725d
ret
mov eax, 1
ret
Function at 0x41a570
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
mov edx, dword [esp + 0x1c]
lea ecx, [esp + 0xc]
push ecx
mov ecx, dword [esp + 0x18]
mov dword [eax], 0
mov eax, dword [esp + 0x1c]
push edx
push eax
push ecx
mov dword [esp + 0x10], 0
mov dword [esp + 0x18], 0
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x41a729
push esi
push edi
mov edi, dword [esp + 0x14]
test edi, edi
je 0x41a706
push ebx
push ebp
mov eax, dword [edi + 0x14]
test eax, eax
je 0x41a5de
lea edx, [eax + 1]
lea ecx, [ecx]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x41a5d0
sub eax, edx
lea ebx, [eax + 1]
jmp 0x41a5e0
xor ebx, ebx
mov eax, dword [edi + 4]
cmp eax, 2
jne 0x41a5ed
lea ebp, [eax + 0xe]
jmp 0x41a5f9
cmp eax, 0x17
jne 0x41a693
lea ebp, [eax + 5]
cmp dword [edi + 0x18], 0
je 0x41a693
mov eax, dword [edi + 0x10]
test eax, eax
je 0x41a693
cmp eax, ebp
jb 0x41a693
lea edx, [ebx + ebp + 0x20]
push edx
call dword [0x58b0bc]
mov esi, eax
xor eax, eax
add esp, 4
cmp esi, eax
je 0x41a6a0
mov ecx, dword [edi]
mov dword [esi], ecx
mov edx, dword [edi + 4]
mov dword [esi + 4], edx
mov ecx, dword [edi + 8]
mov dword [esi + 8], ecx
mov edx, dword [edi + 0xc]
mov dword [esi + 0x14], eax
mov dword [esi + 0x1c], eax
lea eax, [esi + 0x20]
mov dword [esi + 0xc], edx
mov dword [esi + 0x10], ebp
mov dword [esi + 0x18], eax
mov ecx, dword [edi + 0x18]
push ebp
push ecx
push eax
call fcn.00504df0
add esp, 0xc
test ebx, ebx
je 0x41a679
mov eax, dword [esi + 0x18]
add eax, ebp
mov dword [esi + 0x14], eax
mov ecx, dword [edi + 0x14]
push ebx
push ecx
push eax
call fcn.00504df0
add esp, 0xc
cmp dword [esp + 0x10], 0
jne 0x41a684
mov dword [esp + 0x10], esi
mov eax, dword [esp + 0x18]
test eax, eax
je 0x41a68f
mov dword [eax + 0x1c], esi
mov dword [esp + 0x18], esi
mov edi, dword [edi + 0x1c]
test edi, edi
jne 0x41a5c3
jmp 0x41a6a8
mov dword [esp + 0x14], 8
mov eax, dword [esp + 0x1c]
pop ebp
pop ebx
test eax, eax
je 0x41a6b9
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
cmp dword [esp + 0xc], 0
je 0x41a6ff
mov eax, dword [esp + 8]
test eax, eax
je 0x41a6e3
jmp 0x41a6d0
mov esi, dword [eax + 0x1c]
push eax
call dword [0x58b0c0]
add esp, 4
mov eax, esi
test esi, esi
jne 0x41a6d0
mov eax, dword [esp + 0x28]
mov dword [esp + 8], 0
mov edx, dword [esp + 8]
pop edi
mov dword [eax], edx
mov eax, dword [esp + 8]
pop esi
add esp, 0x10
ret
cmp dword [esp + 8], 0
jne 0x41a719
push 0x2af9
mov dword [esp + 0x10], 0x2af9
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov edx, dword [esp + 8]
pop edi
mov dword [eax], edx
mov eax, dword [esp + 8]
pop esi
add esp, 0x10
ret