joyce8/EMBER2024-capa huggingface dataset:
Function at 0x175c2a0
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
push 0xffffffffffffffff
push 0x17edd38
mov eax, dword fs:[0]
push eax
sub esp, 0x3c
push ebx
push ebp
push esi
push edi
mov eax, dword [0x1845170]
xor eax, esp
push eax
lea eax, [esp + 0x50]
mov dword fs:[0], eax
mov ebp, ecx
xor ebx, ebx
cmp dword [0x1868950], ebx
je 0x175c4b8
cmp dword [0x186d2ac], ebx
jne 0x175c2ea
call fcn.0176dcc0
mov eax, dword [0x186d2ac]
mov esi, dword [eax + 8]
cmp esi, ebx
jne 0x175c2fb
call fcn.0176dcc0
lea ecx, [esp + 0x34]
call fcn.0175ac10
mov dword [esp + 0x38], eax
mov dword [esp + 0x3c], ebx
mov dword [esp + 0x58], ebx
push 1
lea ecx, [esp + 0x38]
push ecx
mov ecx, esi
call fcn.0175c150
cmp dword [esp + 0x3c], ebx
je 0x175c4a7
mov ecx, dword [esp + 0x38]
mov eax, dword [ecx]
cmp eax, ecx
je 0x175c4cc
mov ecx, dword [eax + 4]
mov edx, dword [eax]
mov edi, dword [eax + 8]
mov dword [ecx], edx
mov ecx, dword [eax]
mov edx, dword [eax + 4]
push eax
mov dword [ecx + 4], edx
call fcn.017af9e0
sub dword [esp + 0x40], 1
add esp, 4
push ebx
push 0x1840f8c
push 0x1840fc0
push ebx
mov ecx, edi
call fcn.0167a490
push eax
call fcn.017b43fc
mov esi, eax
add esp, 0x14
cmp esi, ebx
jne 0x175c37d
call fcn.0176dcc0
mov dword [esp + 0x14], 0xffffffff
mov eax, dword [esi]
mov edx, dword [eax + 0x18]
lea ecx, [esp + 0x14]
push ecx
mov ecx, esi
call edx
cmp al, bl
je 0x175c456
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
mov ecx, dword [esp + 0x14]
cmp eax, ecx
je 0x175c3b1
push ecx
mov ecx, ebp
call fcn.0175a750
mov eax, dword [edi + 4]
lea ecx, [esp + 0x18]
push ecx
lea edx, [esp + 0x20]
lea esi, [ebp + 0x400c4]
push edx
mov ecx, esi
mov dword [esp + 0x20], eax
call fcn.0175bc30
mov edx, dword [esp + 0x1c]
cmp edx, ebx
mov ecx, dword [esi + 4]
je 0x175c4d6
cmp edx, esi
jne 0x175c4d6
mov eax, dword [esp + 0x20]
cmp eax, ecx
sete cl
cmp cl, bl
je 0x175c418
mov eax, dword [edi + 4]
lea ecx, [esp + 0x24]
push ecx
lea edx, [esp + 0x44]
push edx
mov ecx, esi
mov dword [esp + 0x2c], eax
mov dword [esp + 0x30], 1
call fcn.0175bb70
jmp 0x175c49d
cmp eax, dword [edx + 4]
je 0x175c4d1
add dword [eax + 0x10], 1
cmp dword [eax + 0x10], 3
jb 0x175c49d
push str._THE_ENDLESS_LOOP_THERESHOLD_EXCEEDED__THIS_SERVER_WILL_BE_SHUT_DOWN__
push 0x2000001
call fcn.0170b720
mov eax, dword [esp + 0x1c]
add esp, 8
push 0x18181818
push eax
call dword [sym.imp.KERNEL32.dll_TerminateThread]
mov ecx, edi
call fcn.01794a60
jmp 0x175c49d
mov ecx, dword [edi + 4]
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x30]
mov dword [esp + 0x1c], ecx
lea esi, [ebp + 0x400c4]
push eax
mov ecx, esi
call fcn.0175bc30
mov edx, dword [esp + 0x2c]
cmp edx, ebx
mov eax, dword [esi + 4]
je 0x175c4d6
cmp edx, esi
jne 0x175c4d6
mov ecx, dword [esp + 0x30]
cmp ecx, eax
sete al
cmp al, bl
sete al
cmp al, bl
je 0x175c49d
cmp ecx, dword [edx + 4]
je 0x175c4d1
mov dword [ecx + 0x10], ebx
cmp dword [esp + 0x3c], ebx
jne 0x175c328
mov dword [esp + 0x58], 0xffffffff
lea ecx, [esp + 0x34]
call fcn.0175af40
mov ecx, dword [esp + 0x50]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
pop ebx
mov esp, ebp
pop ebp
ret
jmp fcn.0175b400
jmp fcn.0175b390
jmp fcn.0175b2f0
Function at 0x17600c0
Capabilities:
Identify system language via api

Disassembly:
sub esp, 0x504
mov eax, dword [0x1845170]
xor eax, esp
mov dword [esp + 0x500], eax
push ebp
mov ebp, dword [esp + 0x50c]
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLangID]
push 0xfe
movzx esi, ax
lea eax, [esp + 0x11]
push 0
push eax
mov byte [esp + 0x18], 0
call fcn.017b03e0
push esi
call fcn.0175f3c0
push eax
lea ecx, [esp + 0x20]
push 0xff
push ecx
call fcn.017b0d90
add esp, 0x1c
mov eax, dword [esp + 0x518]
lea edx, [esp + 0xc]
push edx
push 0
push 0
push 0
push 0
push 1
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push eax
call dword [sym.imp.GDI32.dll_CreateFontA]
mov edi, eax
test edi, edi
jne 0x176019a
push 0x3ff
push eax
lea ecx, [esp + 0x115]
push ecx
mov byte [esp + 0x118], al
call fcn.017b03e0
lea edx, [esp + 0x18]
push edx
movzx eax, si
push eax
push str.Cannot_find_proper_font__LangID_:_0x_X__FontName_:__s___please_contact_to_Joymax
lea ecx, [esp + 0x124]
push 0x400
push ecx
call fcn.017b0d90
add esp, 0x20
push 0x30
push str.Error
lea edx, [esp + 0x114]
push edx
push edi
call dword [sym.imp.USER32.dll_MessageBoxA]
push 0
push edi
push 0x30
push ebp
call dword [sym.imp.USER32.dll_SendMessageA]
mov ecx, dword [esp + 0x50c]
pop edi
pop esi
pop ebp
xor ecx, esp
call fcn.017b0193
add esp, 0x504
ret

Function at 0x1766480
Capabilities:
Open clipboard
Write clipboard data

Disassembly:
push 0
call dword [sym.imp.USER32.dll_OpenClipboard]
test eax, eax
je 0x1766500
push ebx
push esi
push edi
call dword [sym.imp.USER32.dll_EmptyClipboard]
mov ebx, dword [esp + 0x10]
mov eax, ebx
lea edx, [eax + 1]
mov edi, edi
mov cl, byte [eax]
add eax, 1
test cl, cl
jne 0x17664a0
sub eax, edx
add eax, 1
push eax
push 0x2000
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov esi, eax
push esi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
mov ecx, ebx
lea edi, [ecx + 1]
mov dl, byte [ecx]
add ecx, 1
test dl, dl
jne 0x17664c8
sub ecx, edi
push ebx
add ecx, 1
push ecx
push eax
call fcn.01672b20
test eax, eax
je 0x17664e7
call fcn.0176dcc0
push esi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
push esi
push 1
call dword [sym.imp.USER32.dll_SetClipboardData]
pop edi
pop esi
pop ebx
jmp dword [sym.imp.USER32.dll_CloseClipboard]
ret
Function at 0x1767050
Capabilities:
Access peb ldr_data
Get ntdll base address

Disassembly:
push 0xffffffffffffffff
push 0x17eeb40
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push esi
mov eax, dword [0x1845170]
xor eax, esp
push eax
lea eax, [esp + 0x20]
mov dword fs:[0], eax
mov eax, dword [esp + 0x38]
mov esi, dword [esp + 0x30]
push eax
push esi
lea ecx, [esp + 0x1c]
call fcn.01766f20
mov dword [esp + 0x28], 0
mov ecx, dword [esp + 0x3c]
push ecx
push 1
push 0
push esi
lea ecx, [esp + 0x18]
call fcn.01766eb0
mov byte [esp + 0x28], 1
mov eax, dword [esp + 0x34]
mov edx, dword [eax + 0xc]
mov ecx, dword [eax + 8]
push edx
mov edx, dword [eax + 4]
mov eax, dword [eax]
push ecx
push edx
push eax
push esi
call dword [sym.imp.GDI32.dll_Rectangle]
mov byte [esp + 0x28], 0
lea ecx, [esp + 8]
call fcn.01766ef0
mov dword [esp + 0x28], 0xffffffff
lea ecx, [esp + 0x14]
call fcn.01766f50
mov ecx, dword [esp + 0x20]
mov dword fs:[0], ecx
pop ecx
pop esi
add esp, 0x24
ret

Function at 0x176ca90
Capabilities:
Check if file exists
Create directory
Get file attributes

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
push esi
call edi
cmp eax, 0xffffffff
jne 0x176cacc
mov ebx, dword [sym.imp.KERNEL32.dll_CreateDirectoryA]
mov ebp, dword [sym.imp.KERNEL32.dll_GetLastError]
push 0
push esi
call ebx
test eax, eax
jne 0x176cac4
call ebp
cmp eax, 0xb7
jne 0x176cad4
push esi
call edi
cmp eax, 0xffffffff
je 0x176cab2
pop edi
pop esi
pop ebp
and eax, 0x10
pop ebx
ret
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
ret
Function at 0x176d1a0
Capabilities:
Get common file path

Disassembly:
sub esp, 0x110
mov eax, dword [0x1845170]
xor eax, esp
mov dword [esp + 0x10c], eax
push esi
mov esi, dword [esp + 0x118]
push 0x180e6f4
push 0x104
push esi
mov dword [esp + 0x10], 0
mov dword [esp + 0x14], 0
call fcn.017482b0
test eax, eax
je 0x176d1e5
call fcn.0176dcc0
push str._NT_SYMBOL_PATH
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0xc]
push ecx
call fcn.017b48b5
add esp, 0xc
test eax, eax
je 0x176d232
push 0x1803c18
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d219
call fcn.0176dcc0
mov edx, dword [esp + 4]
push edx
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d232
call fcn.0176dcc0
push str._NT_ALT_SYMBOL_PATH
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0xc]
push ecx
call fcn.017b48b5
add esp, 0xc
test eax, eax
je 0x176d27f
push 0x1803c18
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d266
call fcn.0176dcc0
mov edx, dword [esp + 4]
push edx
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d27f
call fcn.0176dcc0
push str.SYSTEMROOT
lea eax, [esp + 0xc]
push eax
lea ecx, [esp + 0xc]
push ecx
call fcn.017b48b5
add esp, 0xc
test eax, eax
je 0x176d308
push 0x1803c18
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d2b3
call fcn.0176dcc0
mov edx, dword [esp + 4]
push edx
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d2cc
call fcn.0176dcc0
push 0x1803c18
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d2e5
call fcn.0176dcc0
mov eax, dword [esp + 4]
push eax
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d2fe
call fcn.0176dcc0
push str.System32
jmp 0x176d39e
push 0x103
lea ecx, [esp + 0x11]
push 0
push ecx
mov byte [esp + 0x18], 0
call fcn.017b03e0
add esp, 0xc
push 0x103
lea edx, [esp + 0x10]
push edx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
test eax, eax
je 0x176d3b2
push 0x1803c18
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d34e
call fcn.0176dcc0
lea eax, [esp + 0xc]
push eax
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d367
call fcn.0176dcc0
push 0x1803c18
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d380
call fcn.0176dcc0
lea ecx, [esp + 0xc]
push ecx
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d399
call fcn.0176dcc0
push str.System
push 0x104
push esi
call fcn.017482b0
test eax, eax
je 0x176d3b2
call fcn.0176dcc0
mov ecx, dword [esp + 0x110]
pop esi
xor ecx, esp
call fcn.017b0193
add esp, 0x110
ret
Function at 0x176dc60
Capabilities:
Create thread

Disassembly:
sub esp, 0x10
push esi
mov esi, dword [esp + 0x1c]
test esi, esi
je 0x176dcb5
call dword [sym.imp.KERNEL32.dll_GetCurrentThreadId]
mov ecx, dword [esi]
push 0
push 0
lea edx, [esp + 0xc]
push edx
push fcn.0176d6a0
mov dword [esp + 0x1c], eax
mov eax, dword [esi + 4]
push 0
push 0
mov dword [esp + 0x28], 1
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], ecx
call dword [sym.imp.KERNEL32.dll_CreateThread]
mov esi, eax
push 0xffffffffffffffff
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, 1
pop esi
add esp, 0x10
ret

Function at 0x176ded0
Capabilities:
Print debug messages

Disassembly:
sub esp, 0x404
mov eax, dword [0x1845170]
xor eax, esp
mov dword [esp + 0x400], eax
mov eax, dword [esp + 0x408]
push eax
call dword [sym.imp.KERNEL32.dll_lstrlenA]
cmp eax, 0x400
jge 0x176dfa6
push 0x3ff
lea ecx, [esp + 5]
push 0
push ecx
mov byte [esp + 0xc], 0
call fcn.017b03e0
mov eax, dword [esp + 0x414]
lea edx, [esp + 0x418]
push edx
push eax
lea ecx, [esp + 0x14]
push 0x3ff
push ecx
call fcn.017b2907
add esp, 0x1c
test eax, eax
jl 0x176df4c
cmp eax, 0x3ff
ja 0x176df4c
jne 0x176df59
mov byte [esp + 0x3ff], 0
jmp 0x176df59
mov byte [esp + 0x3ff], 0
call fcn.0176dcc0
call fcn.0176cae0
test al, al
je 0x176df92
lea edx, [esp]
push edx
push 0x2000001
call fcn.0177bbe0
add esp, 8
lea eax, [esp]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
mov ecx, dword [esp + 0x400]
xor ecx, esp
call fcn.017b0193
add esp, 0x404
ret
push 0
push str.BSObj_Plugin
lea ecx, [esp + 8]
push ecx
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
mov ecx, dword [esp + 0x400]
xor ecx, esp
call fcn.017b0193
add esp, 0x404
ret
Function at 0x176e2a0
Capabilities:
Terminate process

Disassembly:
mov eax, 0x1004
call fcn.017b03b0
mov eax, dword [0x1845170]
xor eax, esp
mov dword [esp + 0x1000], eax
push ebx
mov ebx, dword [esp + 0x1018]
test ebx, 0x400
push ebp
mov ebp, dword [esp + 0x1010]
push esi
mov esi, dword [esp + 0x1018]
push edi
mov edi, dword [esp + 0x1020]
je 0x176e2ec
push edi
push esi
push ebp
call dword [0x186beb4]
add esp, 0xc
and ebx, 2
jne 0x176e2ff
test byte [esp + 0x1024], 4
je 0x176e421
push 0xfff
lea eax, [esp + 0x15]
push 0
push eax
mov byte [esp + 0x1c], 0
call fcn.017b03e0
push esi
push ebp
push edi
push str.Debug_Assertion_Failed._n_nExpression_:__s_nLine_:__d_nFile_:__s_n_n
lea ecx, [esp + 0x2c]
push 0x1000
push ecx
call fcn.0167a070
add esp, 0x24
test eax, eax
je 0x176e353
call fcn.0176dcc0
xor al, al
mov ecx, dword [esp + 0x1010]
pop edi
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.017b0193
add esp, 0x1004
ret
test byte [esp + 0x1024], 8
je 0x176e3a6
push str.CallStack:_n
push 0x1000
lea edx, [esp + 0x18]
push edx
call fcn.017482b0
test eax, eax
jne 0x176e333
mov eax, dword [0x186be78]
push eax
push 0x1000
lea ecx, [esp + 0x18]
push ecx
call fcn.017482b0
test eax, eax
jne 0x176e333
push 0x180e948
push 0x1000
lea edx, [esp + 0x18]
push edx
call fcn.017482b0
test eax, eax
jne 0x176e333
test ebx, ebx
je 0x176e3f1
push str._press__ok__to_advance__press__cancel__to_exit_
push 0x1000
lea eax, [esp + 0x18]
push eax
call fcn.017482b0
test eax, eax
jne 0x176e333
push 0x11
push str.BSLib_Debug_Module
lea ecx, [esp + 0x18]
push ecx
push eax
call dword [sym.imp.USER32.dll_MessageBoxA]
cmp eax, 1
jne 0x176e421
mov al, byte [esp + 0x1024]
shr al, 4
not al
and al, 1
jmp 0x176e33a
push str._press__ok__to_exit_program_
push 0x1000
lea edx, [esp + 0x18]
push edx
call fcn.017482b0
test eax, eax
jne 0x176e333
push 0x10
push str.BSLib_Debug_Module
lea eax, [esp + 0x18]
push eax
push 0
call dword [sym.imp.USER32.dll_MessageBoxA]
push 0
call dword [sym.imp.KERNEL32.dll_ExitProcess]

Function at 0x1770bf0
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push esi
push edi
mov edi, dword [esp + 0xc]
cmp edi, 1
mov esi, ecx
je 0x1770c06
test edi, edi
je 0x1770c06
call fcn.0176dcc0
cmp dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x44], edi
jne 0x1770c3d
push 1
push 0
push 0
push 0
push 1
push 2
call dword [sym.imp.WS2_32.dll_WSASocketA]
cmp eax, 0xffffffff
mov dword [esi + 0x40], eax
jne 0x1770c3d
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov ecx, esi
call fcn.01770bd0
pop edi
xor eax, eax
pop esi
ret 4
pop edi
mov eax, 1
pop esi
ret 4
Function at 0x1770da0
Capabilities:
Send data
Send data on socket

Disassembly:
push esi
mov esi, dword [esp + 8]
mov eax, dword [esi + 0x1c]
sub eax, 0
push edi
mov edi, ecx
je 0x1770dde
sub eax, 1
je 0x1770dbc
call fcn.0176dcc0
jmp 0x1770e05
mov eax, dword [edi + 0x98]
cmp eax, dword [edi + 0x9c]
lea ecx, [edi + 0x60]
jne 0x1770dd7
pop edi
mov eax, 6
pop esi
ret 4
call fcn.01770790
jmp 0x1770e05
mov ecx, dword [esi + 0x1054]
mov dx, word [ecx]
and dx, 0x7fff
add dx, 6
cmp dx, 6
jae 0x1770dfb
call fcn.0176dcc0
movzx eax, word [esi + 0x103e]
mov dword [esi + 0x24], eax
push ebx
push ebp
lea ebp, [edi + 0x154]
push ebp
xor ebx, ebx
call dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
mov edx, dword [esi + 0x20]
mov eax, dword [edi + 0x40]
push ebx
push esi
push ebx
lea ecx, [esp + 0x20]
push ecx
push edx
add esi, 0x24
push esi
push eax
mov dword [esp + 0x30], ebx
call dword [sym.imp.WS2_32.dll_WSASend]
cmp eax, 0xffffffff
jne 0x1770ead
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x3e5
je 0x1770e86
push str.PostSend__
push str.PostSend
push esi
call fcn.0179b1a0
add esp, 0xc
cmp esi, 0x2733
je 0x1770e91
cmp esi, 8
je 0x1770e91
cmp esi, 0x2747
je 0x1770e91
push ebp
mov ebx, 0x8002
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
pop ebp
mov eax, ebx
pop ebx
pop edi
pop esi
ret 4
xor ebx, ebx
pop ebp
mov eax, ebx
pop ebx
pop edi
pop esi
ret 4
push esi
push str.WSASend_____NERR_TOO_MANY_OUTSTANDING:__d
push 0
call fcn.0177bbe0
add esp, 0xc
push ebp
mov ebx, 0x8005
call dword [sym.imp.KERNEL32.dll_InterlockedDecrement]
pop ebp
mov eax, ebx
pop ebx
pop edi
pop esi
ret 4

Function at 0x1770f60
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push ebx
push esi
push edi
mov edi, ecx
lea esi, [edi + 0xa4]
mov ecx, esi
call fcn.017708f0
mov eax, dword [esi + 0x38]
cmp eax, dword [esi + 0x3c]
jge 0x1770f82
call fcn.0176dcc0
mov ecx, dword [esi + 0x38]
sub ecx, dword [esi + 0x3c]
cmp ecx, 6
jl 0x1770f92
call fcn.0176dcc0
mov ecx, esi
call fcn.01770790
cmp dword [edi + 0xc8], 0
lea ebx, [edi + 0xc8]
ja 0x1770fad
call fcn.0176dcc0
mov ecx, dword [edi + 0xc4]
push 0
push esi
lea edx, [esp + 0x14]
push edx
mov edx, dword [edi + 0x40]
lea eax, [esp + 0x1c]
push eax
push ecx
push ebx
push edx
mov dword [esp + 0x28], 0
mov dword [esp + 0x2c], 0
call dword [sym.imp.WS2_32.dll_WSARecv]
cmp eax, 0xffffffff
pop edi
pop esi
pop ebx
jne 0x1770fff
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x2733
jg 0x1771005
je 0x1771015
cmp eax, 8
je 0x1771015
cmp eax, 0x3e5
jne 0x177100c
xor eax, eax
add esp, 8
ret
cmp eax, 0x2747
je 0x1771015
mov eax, 0x8002
add esp, 8
ret
mov eax, 0x8005
add esp, 8
ret
Function at 0x17729a0
Capabilities:
Set socket configuration

Disassembly:
push 0xffffffffffffffff
push 0x17ef668
mov eax, dword fs:[0]
push eax
sub esp, 0x18
push ebp
push esi
push edi
mov eax, dword [0x1845170]
xor eax, esp
push eax
lea eax, [esp + 0x28]
mov dword fs:[0], eax
mov esi, ecx
xor edi, edi
cmp esi, edi
jne 0x17729e6
mov eax, 0x8009
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x24
ret
lea ecx, [esi + 4]
cmp ecx, edi
jne 0x17729f8
call fcn.0176dcc0
mov ebp, dword [esp + 0x1c]
jmp 0x1772a16
mov ebp, ecx
mov dword [esp + 0x1c], ebp
mov eax, dword [ecx + 4]
mov edx, dword [ecx]
mov dword [esp + 0x20], eax
mov eax, dword [edx + 4]
push 0xffffffffffffffff
mov dword [esp + 0x28], edi
call eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x30], edi
mov ecx, dword [esi + 0x148]
cmp ecx, edi
je 0x1772a76
cmp dword [0x186d1ec], edi
je 0x1772a76
push 1
mov dword [esp + 0x14], edi
mov edx, dword [ecx]
mov edx, dword [edx + 0x18]
push edi
lea eax, [esp + 0x18]
push eax
call edx
mov ecx, dword [esp + 0x10]
cmp ecx, edi
je 0x1772a76
mov eax, dword [0x186d1ec]
mov edx, dword [eax]
push ecx
push eax
mov eax, dword [edx + 0x50]
call eax
mov ecx, dword [esi + 0x148]
push 1
mov dword [esp + 0x14], edi
mov edx, dword [ecx]
mov edx, dword [edx + 0x18]
push edi
lea eax, [esp + 0x18]
push eax
call edx
mov ecx, dword [esp + 0x10]
cmp ecx, edi
jne 0x1772a47
cmp dword [esi + 0x44], 1
jne 0x1772b04
mov eax, dword [esi + 0x40]
cmp eax, 0xffffffff
je 0x1772afd
cmp dword [esi + 0x48], edi
je 0x1772ac8
push edi
push eax
call fcn.0179b180
mov eax, dword [esi + 0x40]
add esp, 8
push 1
push eax
call dword [sym.imp.WS2_32.dll_shutdown]
mov edx, dword [esi + 0x40]
push edi
push edi
lea ecx, [esp + 0x20]
push ecx
push 4
push edi
push edi
push edi
push 0x4004667f
push edx
mov dword [esp + 0x34], edi
mov dword [esp + 0x38], edi
call dword [sym.imp.WS2_32.dll_WSAIoctl]
jmp 0x1772aec
push 4
lea ecx, [esp + 0x14]
push ecx
push 0x80
push 0xffff
push eax
mov word [esp + 0x24], 1
mov word [esp + 0x26], di
call dword [sym.imp.WS2_32.dll_setsockopt]
mov edx, dword [esi + 0x40]
push edx
call dword [sym.imp.WS2_32.dll_closesocket]
mov dword [esi + 0x40], 0xffffffff
mov dword [esi + 0x44], 0xffffffff
cmp dword [0x186d1f0], edi
jne 0x1772b13
mov ecx, esi
call fcn.017726c0
mov dword [esp + 0x30], 0xffffffff
cmp ebp, edi
jne 0x1772b24
call fcn.0176dcc0
cmp dword [esp + 0x24], edi
je 0x1772b3f
mov eax, dword [ebp]
mov edx, dword [eax + 0xc]
mov ecx, ebp
call edx
neg eax
sbb eax, eax
add eax, 1
mov dword [esp + 0x24], eax
xor eax, eax
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebp
add esp, 0x24
ret
Function at 0x1777580
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push ebx
push esi
mov esi, ecx
push edi
lea edi, [esi + 0x50]
mov ecx, edi
call fcn.017708f0
mov eax, dword [edi + 0x38]
cmp eax, dword [edi + 0x3c]
jge 0x177759f
call fcn.0176dcc0
mov ecx, dword [edi + 0x38]
sub ecx, dword [edi + 0x3c]
cmp ecx, 6
jl 0x17775af
call fcn.0176dcc0
mov ecx, edi
call fcn.01770790
cmp dword [esi + 0x74], 0
lea ebx, [esi + 0x74]
ja 0x17775c4
call fcn.0176dcc0
push 0
push edi
lea eax, [esi + 0xc8]
push eax
mov dword [eax], 0x10
lea edx, [esi + 0xb8]
push edx
mov edx, dword [esi + 0x70]
lea eax, [esp + 0x1c]
push eax
mov eax, dword [esi + 0x40]
lea ecx, [esp + 0x24]
push ecx
push edx
push ebx
push eax
mov dword [esp + 0x30], 0
mov dword [esp + 0x34], 0
call dword [sym.imp.WS2_32.dll_WSARecvFrom]
cmp eax, 0xffffffff
pop edi
pop esi
pop ebx
jne 0x177763e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x3e5
je 0x177763e
cmp eax, 0x2733
je 0x1777635
cmp eax, 8
je 0x1777635
cmp eax, 0x2747
je 0x1777635
mov eax, 0x8002
add esp, 8
ret
mov eax, 0x8005
add esp, 8
ret
xor eax, eax
add esp, 8
ret

Function at 0x1777584
Capabilities:
Receive data
Receive data on socket

Disassembly:
sub esp, 8
push ebx
push esi
mov esi, ecx
push edi
lea edi, [esi + 0x50]
mov ecx, edi
call fcn.017708f0
mov eax, dword [edi + 0x38]
cmp eax, dword [edi + 0x3c]
jge 0x177759f
call fcn.0176dcc0
mov ecx, dword [edi + 0x38]
sub ecx, dword [edi + 0x3c]
cmp ecx, 6
jl 0x17775af
call fcn.0176dcc0
mov ecx, edi
call fcn.01770790
cmp dword [esi + 0x74], 0
lea ebx, [esi + 0x74]
ja 0x17775c4
call fcn.0176dcc0
push 0
push edi
lea eax, [esi + 0xc8]
push eax
mov dword [eax], 0x10
lea edx, [esi + 0xb8]
push edx
mov edx, dword [esi + 0x70]
lea eax, [esp + 0x1c]
push eax
mov eax, dword [esi + 0x40]
lea ecx, [esp + 0x24]
push ecx
push edx
push ebx
push eax
mov dword [esp + 0x30], 0
mov dword [esp + 0x34], 0
call dword [sym.imp.WS2_32.dll_WSARecvFrom]
cmp eax, 0xffffffff
pop edi
pop esi
pop ebx
jne 0x177763e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
cmp eax, 0x3e5
je 0x177763e
cmp eax, 0x2733
je 0x1777635
cmp eax, 8
je 0x1777635
cmp eax, 0x2747
je 0x1777635
mov eax, 0x8002
add esp, 8
ret
mov eax, 0x8005
add esp, 8
ret
xor eax, eax
add esp, 8
ret
Function at 0x1778290
Capabilities:
Create tcp socket
Create udp socket
Set socket configuration

Disassembly:
push esi
mov esi, ecx
cmp dword [esi + 0x40], 0xffffffff
mov byte [esi + 0xa8], 1
jne 0x17782cf
push 1
push 0
push 0
push 0x11
push 2
push 2
call dword [sym.imp.WS2_32.dll_WSASocketA]
cmp eax, 0xffffffff
mov dword [esi + 0x40], eax
jne 0x17782cf
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov eax, dword [esi]
mov edx, dword [eax + 0x10]
mov ecx, esi
call edx
xor eax, eax
pop esi
ret 4
push ebp
mov ebp, dword [esp + 0xc]
xor eax, eax
test bp, bp
push edi
lea edi, [esi + 0xb8]
mov dword [edi], eax
mov dword [edi + 4], eax
mov dword [edi + 8], eax
mov dword [edi + 0xc], eax
mov word [edi], 2
jbe 0x1778312
mov ecx, dword [esi + 0x40]
push 4
lea eax, [esp + 0x14]
push eax
push 4
push 0xffff
push ecx
mov dword [esp + 0x24], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
push ebp
call dword [sym.imp.WS2_32.dll_htons]
mov edx, dword [esi + 0x40]
push 0x10
push edi
push edx
mov word [esi + 0xba], ax
mov dword [esi + 0xbc], 0
call dword [sym.imp.WS2_32.dll_bind]
cmp eax, 0xffffffff
pop edi
pop ebp
jne 0x177834a
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
xor eax, eax
pop esi
ret 4
mov ecx, esi
call fcn.01777420
test eax, eax
je 0x17782c9
mov ecx, esi
call fcn.017781c0
mov eax, 1
pop esi
ret 4

Function at 0x17783e0
Capabilities:
Print debug messages

Disassembly:
sub esp, 0x10
cmp byte [0x186d1e8], 0
jne 0x1778442
lea eax, [esp]
push eax
push 1
mov byte [0x186d1e8], 1
call fcn.017783a0
add esp, 8
test al, al
je 0x1778419
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0xc]
mov dword [0x186d1d8], ecx
mov dword [0x186d1dc], edx
lea eax, [esp]
push eax
push reloc.WS2_32.dll_accept
call fcn.017783a0
add esp, 8
test al, al
je 0x1778442
mov ecx, dword [esp + 8]
mov edx, dword [esp + 0xc]
mov dword [0x186d1e0], ecx
mov dword [0x186d1e4], edx
mov ecx, dword [esp + 0x14]
mov edx, ecx
sar edx, 5
cmp edx, 3
jbe 0x1778461
push str.cap_invalid
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
xor al, al
add esp, 0x10
ret
and ecx, 0x1f
mov eax, 1
shl eax, cl
and eax, dword [edx*4 + 0x186d1d8]
neg eax
sbb eax, eax
neg eax
add esp, 0x10
ret