joyce8/EMBER2024-capa huggingface dataset:
Function at 0x401da6
Capabilities:
Read .ini file

Disassembly:
push 0xffffffffffffffff
push 0x46bdb8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push esi
mov esi, ecx
push edi
push str.._formula.ini
lea ecx, [esp + 0xc]
call fcn.00460228
mov eax, dword [esp + 8]
mov edi, dword [sym.imp.KERNEL32.dll_GetPrivateProfileIntA]
push eax
push 0x96
push str.OverTime
push str.Formula
mov dword [esp + 0x24], 0
call edi
mov ecx, dword [esp + 8]
mov dword [esi + 0x5c], eax
push ecx
push 0x64
push str.Errand
push str.Formula
call edi
mov edx, dword [esp + 8]
mov dword [esi + 0x60], eax
push edx
push 0xa
push str.Late
push str.Formula
call edi
mov dword [esi + 0x64], eax
mov eax, dword [esp + 8]
push eax
push 0x32
push str.Absent
push str.Formula
call edi
push 0
mov ecx, esi
mov dword [esi + 0x68], eax
call fcn.00462a8d
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.004601fe
mov ecx, dword [esp + 0xc]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret

Function at 0x403150
Capabilities:
Delete file

Disassembly:
sub esp, 0x12c
push edi
push 0x4880e0
push str.C:UsersPublic_rurehr.dat
call fcn.004108b0
mov edi, eax
add esp, 8
test edi, edi
jne 0x403177
pop edi
add esp, 0x12c
ret
mov eax, dword [esp + 0x134]
push eax
push edi
call fcn.00410990
add esp, 8
test eax, eax
je 0x40319f
push edi
call fcn.004109d0
add esp, 4
xor eax, eax
pop edi
add esp, 0x12c
ret
lea ecx, [esp + 4]
push ecx
push 0xffffffffffffffff
push edi
call fcn.004108d0
add esp, 0xc
test eax, eax
je 0x4031c6
push edi
call fcn.004109d0
add esp, 4
xor eax, eax
pop edi
add esp, 0x12c
ret
push ebx
mov ebx, dword [esp + 8]
push esi
xor esi, esi
test ebx, ebx
jle 0x4031f2
lea edx, [esp + 0xc]
push edx
push esi
push edi
call fcn.004108d0
lea eax, [esp + 0x1c]
push eax
push esi
push edi
call fcn.00410970
add esp, 0x18
inc esi
cmp esi, ebx
jl 0x4031d2
push edi
call fcn.004109d0
add esp, 4
push str.C:UsersPublic_rurehr.dat
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
pop esi
pop ebx
mov eax, 1
pop edi
add esp, 0x12c
ret

Function at 0x403220
Capabilities:
Encode data using xor
Encrypt data using tea

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
mov esi, dword [esp + 0x24]
mov eax, dword [esp + 0x1c]
mov edx, dword [esp + 0x20]
push edi
mov edi, dword [esi + 0xc]
mov ecx, dword [eax]
mov eax, dword [edx]
mov dword [esp + 0x10], edi
mov edi, dword [esi + 8]
mov dword [esp + 0x28], edi
mov edi, dword [esi + 4]
mov esi, dword [esi]
mov dword [esp + 0x18], edi
mov edx, 0xf1bbcdc8
mov dword [esp + 0x14], esi
mov edi, 8
mov ebx, dword [esp + 0x28]
mov ebp, dword [esp + 0x10]
mov esi, ecx
shl esi, 4
add esi, ebx
mov ebx, ecx
shr ebx, 5
add ebx, ebp
mov ebp, dword [esp + 0x18]
xor esi, ebx
lea ebx, [ecx + edx]
xor esi, ebx
mov ebx, dword [esp + 0x14]
sub eax, esi
mov esi, eax
shl esi, 4
add esi, ebx
mov ebx, eax
shr ebx, 5
add ebx, ebp
xor esi, ebx
lea ebx, [eax + edx]
xor esi, ebx
add edx, 0x61c88647
sub ecx, esi
dec edi
jne 0x40325c
mov edx, dword [esp + 0x20]
pop edi
pop esi
pop ebp
mov dword [edx], ecx
mov ecx, dword [esp + 0x18]
pop ebx
mov dword [ecx], eax
add esp, 0xc
ret
Function at 0x40df40
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x40df4b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x40e04e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x470304]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x470304]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x470304]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x470304]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x470304]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x470304]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x470304]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x470304]
xor eax, edx
inc ecx
dec edi
jne 0x40df66
pop edi
test esi, esi
je 0x40e070
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x470304]
xor eax, edx
inc ecx
dec esi
jne 0x40e052
pop esi
pop ebx
not eax
ret

Function at 0x40e080
Capabilities:
Generate random numbers using the delphi lcg
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 4]
push esi
mov esi, dword [esp + 0xc]
mov edx, dword [ecx]
and esi, 0xff
mov eax, edx
and eax, 0xff
xor eax, esi
shr edx, 8
mov eax, dword [eax*4 + 0x470304]
xor eax, edx
mov edx, dword [ecx + 4]
mov dword [ecx], eax
and eax, 0xff
add eax, edx
mov edx, dword [ecx + 8]
imul eax, eax, 0x8088405
inc eax
mov esi, edx
mov dword [ecx + 4], eax
and esi, 0xff
shr eax, 0x18
xor eax, esi
pop esi
shr edx, 8
mov eax, dword [eax*4 + 0x470304]
xor eax, edx
mov dword [ecx + 8], eax
ret
Function at 0x40ea50
Capabilities:
Read file on windows

Disassembly:
push ebx
mov ebx, dword [esp + 0x14]
push ebp
mov ebp, dword [esp + 0x10]
mov cl, byte [ebx]
mov eax, ebp
imul eax, dword [esp + 0x14]
test cl, cl
je 0x40ea91
mov edx, dword [esp + 0xc]
lea ecx, [esp + 0xc]
push 0
push ecx
push eax
mov eax, dword [ebx + 4]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
jne 0x40ea86
mov byte [ebx + 8], 1
mov eax, dword [esp + 0xc]
xor edx, edx
div ebp
pop ebp
pop ebx
ret
mov edx, dword [ebx + 0x1c]
mov ecx, dword [ebx + 0x18]
push esi
push edi
lea esi, [edx + eax]
cmp esi, ecx
jbe 0x40eaa4
sub ecx, edx
mov eax, ecx
mov esi, dword [ebx + 0x14]
mov edi, dword [esp + 0x14]
mov ecx, eax
add esi, edx
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
xor edx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov ecx, dword [ebx + 0x1c]
pop edi
add ecx, eax
pop esi
div ebp
mov dword [ebx + 0x1c], ecx
pop ebp
pop ebx
ret
Function at 0x40f5c0
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 8
push ebx
push esi
push edi
mov edi, dword [esp + 0x18]
xor ebx, ebx
cmp edi, ebx
jne 0x40f5dc
pop edi
pop esi
mov eax, 0xffffff9a
pop ebx
add esp, 8
ret
cmp dword [edi + 0x18], ebx
jne 0x40f5ed
pop edi
pop esi
mov eax, 0xffffff9a
pop ebx
add esp, 8
ret
cmp dword [edi + 0x7c], ebx
je 0x40f5fb
push edi
call fcn.0040fa20
add esp, 4
lea eax, [esp + 0xc]
lea ecx, [esp + 0x18]
push eax
lea edx, [esp + 0x14]
push ecx
push edx
push edi
call fcn.0040f3c0
add esp, 0x10
test eax, eax
je 0x40f623
pop edi
pop esi
mov eax, 0xffffff99
pop ebx
add esp, 8
ret
push 0x84
call fcn.00419442
mov esi, eax
add esp, 4
cmp esi, ebx
jne 0x40f642
pop edi
pop esi
mov eax, 0xffffff98
pop ebx
add esp, 8
ret
push 0x4000
call fcn.00419442
mov dword [esi], eax
mov ecx, dword [esp + 0x1c]
mov dword [esi + 0x44], ecx
mov edx, dword [esp + 0x10]
add esp, 4
cmp eax, ebx
mov dword [esi + 0x48], edx
mov dword [esi + 0x4c], ebx
jne 0x40f67b
push esi
call fcn.00419359
add esp, 4
mov eax, 0xffffff98
pop edi
pop esi
pop ebx
add esp, 8
ret
mov dword [esi + 0x40], ebx
mov edx, dword [edi + 0x34]
mov ecx, dword [edi + 0x3c]
xor eax, eax
cmp edx, ebx
mov dword [esi + 0x54], ecx
mov dword [esi + 0x50], ebx
mov edx, dword [edi + 0x34]
mov dword [esi + 0x64], edx
mov ecx, dword [edi]
sete al
mov dword [esi + 0x60], ecx
mov edx, dword [edi + 0xc]
cmp eax, ebx
mov dword [esi + 0x68], edx
mov dword [esi + 0x18], ebx
jne 0x40f6c9
lea eax, [esi + 4]
mov dword [esi + 0x24], ebx
push eax
mov dword [esi + 0x28], ebx
mov dword [esi + 0x2c], ebx
call fcn.0040e2e0
add esp, 4
test eax, eax
jne 0x40f6c9
mov dword [esi + 0x40], 1
mov ecx, dword [edi + 0x40]
mov dword [esi + 0x58], ecx
mov edx, dword [edi + 0x44]
mov dword [esi + 0x5c], edx
mov al, byte [edi + 0x30]
and al, 1
mov byte [esi + 0x6c], al
mov ecx, dword [edi + 0x30]
shr ecx, 3
test cl, 1
je 0x40f6f6
mov edx, dword [edi + 0x38]
shr edx, 8
mov byte [esi + 0x80], dl
jmp 0x40f702
mov eax, dword [edi + 0x3c]
shr eax, 0x18
mov byte [esi + 0x80], al
mov cl, byte [esi + 0x6c]
push ebp
mov ebp, dword [esp + 0x20]
lea ebx, [esi + 0x70]
neg cl
sbb ecx, ecx
mov dword [ebx], 0x12345678
and ecx, 0xc
mov dword [esi + 0x74], 0x23456789
test ebp, ebp
mov dword [esi + 0x7c], ecx
mov dword [esi + 0x78], 0x34567890
je 0x40f743
mov al, byte [ebp]
test al, al
je 0x40f743
push eax
push ebx
call fcn.0040e080
add esp, 8
inc ebp
jne 0x40f72f
mov edx, dword [edi + 0x78]
mov eax, dword [esp + 0x14]
mov dword [esi + 8], 0
pop ebp
lea ecx, [edx + eax + 0x1e]
xor eax, eax
mov dword [esi + 0x3c], ecx
mov dword [edi + 0x7c], esi
pop edi
pop esi
pop ebx
add esp, 8
ret
Function at 0x40fb50
Capabilities:
Get common file path

Disassembly:
push ecx
push ebp
mov ebp, ecx
push esi
push edi
cmp dword [ebp], 0
jne 0x40fc32
cmp dword [ebp + 4], 0xffffffff
jne 0x40fc32
push ebx
lea ebx, [ebp + 0x140]
push ebx
push 0x104
call dword [sym.imp.KERNEL32.dll_GetCurrentDirectoryA]
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
not ecx
dec ecx
mov cl, byte [ecx + ebp + 0x13f]
cmp cl, 0x5c
je 0x40fbc2
cmp cl, 0x2f
je 0x40fbc2
mov edi, 0x47ccb0
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov edx, ecx
mov edi, ebx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, edx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, dword [esp + 0x20]
mov esi, dword [esp + 0x18]
cmp edi, 1
pop ebx
jne 0x40fbee
push 1
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp eax, 0xffffffff
jne 0x40fbee
pop edi
pop esi
mov eax, 0x2000000
pop ebp
pop ecx
ret 0xc
mov ecx, dword [esp + 0x18]
lea eax, [esp + 0xc]
push eax
push edi
push ecx
push esi
call fcn.0040e800
add esp, 0x10
test eax, eax
jne 0x40fc11
mov eax, dword [esp + 0xc]
pop edi
pop esi
pop ebp
pop ecx
ret 0xc
push eax
call fcn.0040ed20
add esp, 4
mov dword [ebp], eax
neg eax
sbb eax, eax
pop edi
and eax, 0xfffffe00
pop esi
add eax, 0x200
pop ebp
pop ecx
ret 0xc
pop edi
pop esi
mov eax, 0x1000000
pop ebp
pop ecx
ret 0xc
Function at 0x4101e0
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
sub esp, 0x208
push ebx
mov ebx, dword [esp + 0x210]
test ebx, ebx
push ebp
je 0x410208
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x410208
push 0
push ebx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov ebp, dword [esp + 0x218]
mov cl, byte [ebp]
test cl, cl
je 0x4102e2
mov eax, ebp
mov edx, ebp
cmp cl, 0x2f
je 0x410228
cmp cl, 0x5c
jne 0x41022a
mov eax, edx
mov cl, byte [edx + 1]
inc edx
test cl, cl
jne 0x41021e
push esi
cmp eax, ebp
push edi
je 0x41026c
sub eax, ebp
mov esi, ebp
mov ecx, eax
lea edi, [esp + 0x114]
mov edx, ecx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, edx
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov byte [esp + eax + 0x114], 0
lea eax, [esp + 0x114]
push eax
push ebx
call fcn.004101e0
add esp, 8
test ebx, ebx
mov byte [esp + 0x10], 0
je 0x410298
mov edi, ebx
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x10]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov eax, ecx
mov esi, edi
mov edi, edx
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
mov edi, ebp
or ecx, 0xffffffff
xor eax, eax
lea edx, [esp + 0x10]
repne scasb al, byte es:[edi]
not ecx
sub edi, ecx
mov esi, edi
mov ebx, ecx
mov edi, edx
or ecx, 0xffffffff
repne scasb al, byte es:[edi]
mov ecx, ebx
dec edi
shr ecx, 2
rep movsd dword es:[edi], dword [esi]
mov ecx, ebx
lea eax, [esp + 0x10]
and ecx, 3
push eax
rep movsb byte es:[edi], byte [esi]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
pop edi
cmp eax, 0xffffffff
pop esi
jne 0x4102e2
lea ecx, [esp + 8]
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
pop ebp
pop ebx
add esp, 0x208
ret
Function at 0x423f00
Capabilities:
Initialize winsock library

Disassembly:
sub esp, 0x190
lea eax, [esp]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x423f3a
mov ax, word [esp]
cmp al, 2
jne 0x423f34
xor ecx, ecx
mov cl, ah
cmp cl, al
jne 0x423f34
xor eax, eax
add esp, 0x190
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
add esp, 0x190
ret
Function at 0x430320
Capabilities:
Send data
Send data on socket

Disassembly:
mov eax, dword [esp + 8]
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
push edi
push eax
push esi
mov edi, dword [esi + eax*4 + 0x190]
call fcn.004303b0
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x24]
add esp, 8
push 0
push eax
push ecx
push edi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, dword [esp + 0x24]
mov edi, eax
cmp edi, 0xffffffff
mov dword [ebx], 0
jne 0x4303a4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ebp, eax
cmp ebp, 0x2733
jne 0x43037e
pop edi
pop esi
mov dword [ebx], 0x51
pop ebp
xor eax, eax
pop ebx
ret
push ebp
push esi
call fcn.004357e0
mov edx, dword [esi]
push eax
push str.Send_failure:__s
push edx
call fcn.00430130
mov eax, dword [esi]
add esp, 0x14
mov dword [eax + 0x4724], ebp
mov dword [ebx], 0x37
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4303b0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov ecx, dword [esp + 8]
mov eax, dword [esp + 4]
mov edx, ecx
push ebx
shl edx, 4
push esi
push edi
mov edi, dword [edx + eax + 0x1bc]
lea esi, [edx + eax + 0x1b8]
mov ebx, dword [eax + ecx*4 + 0x190]
mov edx, dword [esi + 8]
sub edi, edx
mov edx, dword [eax + 0x308]
test byte [edx + 0x3c], 3
je 0x430472
cmp dword [eax + ecx*4 + 0x1a8], 0x4304c0
jne 0x430472
cmp dword [esi], 0
je 0x430400
test edi, edi
je 0x430472
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.004242d0
add esp, 0x10
cmp eax, 0xffffffff
je 0x430472
test al, 1
je 0x430472
cmp dword [esi], 0
jne 0x430445
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x480bc8]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
mov eax, dword [esi]
test eax, eax
je 0x43046b
mov ecx, dword [esi + 8]
push 0
add eax, ecx
push edi
push eax
push ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x430472
mov ecx, dword [esi + 8]
pop edi
add ecx, eax
mov dword [esi + 8], ecx
pop esi
pop ebx
ret
mov dword [esi + 4], 0
pop edi
pop esi
pop ebx
ret

Function at 0x4308a0
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 0x4308d1
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
sub eax, 0x2733
neg eax
sbb eax, eax
and al, 0xe7
add eax, 0x51
ret
mov ecx, dword [esp + 0x10]
mov dword [ecx], eax
xor eax, eax
ret
Function at 0x432e80
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
sub esp, 0x104
push ebx
mov ebx, dword [esp + 0x10c]
push ebp
push esi
mov eax, dword [ebx + 0x8c]
mov ebp, dword [ebx]
cmp eax, 2
push edi
je 0x43300a
mov eax, dword [ebx + 0x270]
test eax, eax
jne 0x433001
mov eax, dword [ebx + 0x2e0]
test eax, eax
jne 0x433001
mov esi, dword [esp + 0x11c]
lea eax, [esp + 0x10]
lea ecx, [esp + 0x94]
push eax
mov edi, 0x80
push ecx
push esi
mov dword [esp + 0x1c], edi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x432f10
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.004357e0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push ebp
call fcn.00430130
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
mov dword [esp + 0x10], edi
mov ecx, 0x20
xor eax, eax
lea edi, [esp + 0x14]
rep stosd dword es:[edi], eax
lea edx, [esp + 0x10]
lea eax, [esp + 0x14]
push edx
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x432f60
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.004357e0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push ebp
call fcn.00430130
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
lea ecx, [ebx + 0x130]
lea esi, [ebx + 0x102]
push ecx
lea edx, [esp + 0x98]
push esi
push edx
call fcn.00433020
add esp, 0xc
test eax, eax
jne 0x432fac
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebx
call fcn.004357e0
push eax
push esi
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.00430130
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
lea edi, [ebx + 0x58]
mov ecx, 0xb
rep movsd dword es:[edi], dword [esi]
lea eax, [ebx + 0x164]
lea ecx, [ebx + 0x134]
push eax
lea edx, [esp + 0x18]
push ecx
push edx
movsw word es:[edi], word [esi]
call fcn.00433020
add esp, 0xc
test eax, eax
jne 0x433001
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
push esi
push ebx
call fcn.004357e0
push eax
push esi
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push ebp
call fcn.00430130
add esp, 0x18
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret
push ebx
call fcn.00432e00
add esp, 4
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x104
ret

Function at 0x433530
Capabilities:
Set socket configuration

Disassembly:
mov ecx, dword [esp + 8]
push esi
push edi
mov edi, dword [esp + 0xc]
lea eax, [esp + 0xc]
push 4
mov esi, dword [edi]
push eax
push 1
push 6
push ecx
mov dword [esp + 0x20], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x433579
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004357e0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.004300c0
add esp, 0x14
pop edi
pop esi
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.004300c0
add esp, 8
pop edi
pop esi
ret
Function at 0x433590
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
mov eax, dword [0x48a6b0]
push esi
test eax, eax
mov dword [esp + 8], 0x4020
mov dword [esp + 4], 0
mov dword [esp + 0xc], 4
jne 0x4335e3
push 3
push 2
push eax
push 6
call fcn.00452a70
add esp, 0x10
test eax, eax
je 0x4335d7
mov dword [0x48a6b0], 2
pop esi
add esp, 0xc
ret
mov dword [0x48a6b0], 1
jmp 0x4335e8
cmp eax, 2
je 0x43362f
mov esi, dword [esp + 0x14]
lea eax, [esp + 0xc]
lea ecx, [esp + 4]
push eax
push ecx
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x433617
mov edx, dword [esp + 4]
mov eax, dword [esp + 8]
cmp edx, eax
jg 0x43362f
lea eax, [esp + 8]
push 4
push eax
push 0x1001
push 0xffff
push esi
call dword [sym.imp.WS2_32.dll_setsockopt]
pop esi
add esp, 0xc
ret
Function at 0x433910
Capabilities:
Set socket configuration

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
xor eax, eax
push edi
mov ecx, dword [esi + 0x520]
mov edi, dword [esp + 0x1c]
test ecx, ecx
lea ecx, [esp + 0x18]
push 4
push ecx
push 8
setne al
push 0xffff
push edi
mov dword [esp + 0x2c], eax
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jge 0x43395c
push edi
push str.Failed_to_set_SO_KEEPALIVE_on_fd__d_n
push esi
call fcn.004300c0
add esp, 0xc
pop edi
pop esi
add esp, 0xc
ret
mov edx, dword [esi + 0x524]
mov dword [esp + 8], 1
push edx
call fcn.0044b700
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
mov dword [esp + 0x1c], eax
mov dword [esp + 0x10], eax
mov eax, dword [esi + 0x528]
push eax
call fcn.0044b700
add esp, 8
lea eax, [eax + eax*4]
lea ecx, [esp + 0x1c]
lea edx, [esp + 8]
push 0
push 0
lea eax, [eax + eax*4]
push ecx
push 0
push 0
lea eax, [eax + eax*4]
push 0xc
push edx
push 0x98000004
shl eax, 3
push edi
mov dword [esp + 0x3c], eax
mov dword [esp + 0x34], eax
call dword [sym.imp.WS2_32.dll_WSAIoctl]
test eax, eax
je 0x4339e1
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.004300c0
add esp, 0x10
pop edi
pop esi
add esp, 0xc
ret
Function at 0x433fa0
Capabilities:
Receive data
Receive data on socket

Disassembly:
mov eax, dword [esp + 4]
mov ecx, dword [eax + 0x1d8]
test ecx, ecx
je 0x433fb1
xor eax, eax
ret
mov eax, dword [eax + 0x190]
cmp eax, 0xffffffff
jne 0x433fbf
xor eax, eax
ret
push 2
lea ecx, [esp + 8]
push 1
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
neg eax
sbb eax, eax
neg eax
ret

Function at 0x4341a0
Capabilities:
Create thread

Disassembly:
mov eax, dword [esp + 8]
mov ecx, dword [esp + 4]
push 0
push 0
push eax
push ecx
push 0
push 0
call fcn.0041a6d8
add esp, 0x18
test eax, eax
je 0x4341c3
cmp eax, 0xffffffff
jne 0x4341c5
xor eax, eax
ret
Function at 0x441700
Capabilities:
Send data
Send data on socket

Disassembly:
mov al, byte [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push edi
push 0
lea ecx, [esp + 0x14]
mov edx, dword [esi + 0x190]
mov edi, dword [esi]
push 3
push ecx
push edx
mov byte [esp + 0x20], 0xff
mov byte [esp + 0x21], bl
mov byte [esp + 0x22], al
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jge 0x44174d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push edi
call fcn.00430130
add esp, 0xc
mov eax, dword [esp + 0x18]
mov ecx, dword [esi]
push eax
push ebx
push str.SENT
push ecx
call fcn.00441770
add esp, 0x10
pop edi
pop esi
pop ebx
ret
Function at 0x4428f0
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
mov eax, dword [esp + 8]
push ebx
push edi
mov eax, dword [eax]
mov dword [esp + 8], eax
mov edi, dword [eax + 0x124]
mov eax, dword [esp + 0x14]
cmp eax, 0x1f
jne 0x442a59
push ebp
push esi
lea ebp, [edi + 0x1cb0]
lea esi, [edi + 0x1eb0]
cmp ebp, esi
mov dword [esi], ebp
jae 0x44292d
mov byte [ebp], 0xff
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
cmp eax, esi
jae 0x44293b
mov byte [eax], 0xfa
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
cmp eax, esi
jae 0x442949
mov byte [eax], 0x1f
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov cx, word [edi + 0x1ca8]
mov ebx, dword [sym.imp.WS2_32.dll_htons]
push ecx
call ebx
mov dx, word [edi + 0x1caa]
mov dword [esp + 0x1c], eax
push edx
call ebx
mov ecx, dword [esi]
cmp ecx, esi
jae 0x442978
mov dl, byte [esp + 0x1c]
mov byte [ecx], dl
mov ecx, dword [esi]
inc ecx
mov dword [esi], ecx
mov ecx, dword [esi]
cmp ecx, esi
jae 0x442989
mov dl, byte [esp + 0x1d]
mov byte [ecx], dl
mov ecx, dword [esi]
inc ecx
mov dword [esi], ecx
mov ecx, dword [esi]
cmp ecx, esi
jae 0x442996
mov byte [ecx], al
mov ecx, dword [esi]
inc ecx
mov dword [esi], ecx
mov ecx, dword [esi]
cmp ecx, esi
jae 0x4429a3
mov byte [ecx], ah
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
cmp eax, esi
jae 0x4429b1
mov byte [eax], 0xff
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
cmp eax, esi
jae 0x4429bf
mov byte [eax], 0xf0
mov eax, dword [esi]
inc eax
mov dword [esi], eax
mov eax, dword [esi]
mov ebx, dword [esp + 0x10]
mov ecx, eax
lea edx, [edi + 0x1cb2]
sub ecx, ebp
mov dword [edi + 0x1eb4], eax
sub ecx, 2
mov dword [esi], ebp
push ecx
push edx
push 0x3e
push ebx
call fcn.004425e0
add esp, 0x10
mov esi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push ebp
mov ebp, dword [esp + 0x24]
mov eax, dword [ebp + 0x190]
push eax
call esi
test eax, eax
jge 0x442a18
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00430130
add esp, 0xc
lea ecx, [edi + 0x1cb3]
push 4
push ecx
push ebp
call fcn.00442a60
mov edx, dword [ebp + 0x190]
add esp, 0xc
add edi, 0x1cb7
push 0
push 2
push edi
push edx
call esi
pop esi
pop ebp
test eax, eax
jge 0x442a59
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.00430130
add esp, 0xc
pop edi
pop ebx
pop ecx
ret