joyce8/EMBER2024-capa huggingface dataset:
Function at 0x417ac0
Capabilities:
Encode data using xor
Hash data using djb2

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x417b6f
push esi
call fcn.0042d2e0
add esp, 4
test al, al
jne 0x417b6f
push ebx
push edi
mov edi, esi
xor ebx, ebx
lea ecx, [edi + 1]
mov al, byte [edi]
inc edi
test al, al
jne 0x417ae7
sub edi, ecx
push edi
push 0x2e
push esi
call fcn.00436750
add esp, 0xc
test eax, eax
je 0x417b1b
sub eax, esi
push eax
push 0x2e
push esi
call fcn.00436750
mov ebx, eax
add esp, 0xc
test ebx, ebx
je 0x417b1d
inc ebx
mov ecx, esi
sub ecx, ebx
add edi, ecx
test ebx, ebx
cmovne esi, ebx
lea ebx, [esi + edi]
mov edi, 0x1505
cmp esi, ebx
jae 0x417b4e
nop dword [eax]
mov al, byte [esi]
push eax
call fcn.0042aee0
movsx ecx, al
inc esi
mov eax, edi
add esp, 4
shl eax, 5
add eax, edi
xor ecx, eax
mov edi, ecx
cmp esi, ebx
jb 0x417b30
mov eax, 0x4104105
mov esi, edi
mul edi
sub esi, edx
shr esi, 1
add esi, edx
shr esi, 5
mov ecx, esi
shl ecx, 6
sub ecx, esi
sub edi, ecx
mov eax, edi
pop edi
pop ebx
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x427920
Capabilities:
Get common file path

Disassembly:
push ecx
push ebx
push edi
push 0x495db8
xor edi, edi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebx, eax
test ebx, ebx
jne 0x42793a
pop edi
pop ebx
pop ecx
ret
push ebp
push esi
push str.LoadLibraryExA
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov esi, dword [esp + 0x18]
mov ebp, eax
push 0x495dd4
push esi
call fcn.00473970
add esp, 8
test eax, eax
je 0x427982
test ebp, ebp
je 0x427973
push 8
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push esi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
test ebp, ebp
je 0x4279a8
push str.AddDllDirectory
push ebx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x4279a8
push 0x800
push 0
push esi
call ebp
pop esi
pop ebp
mov edi, eax
pop edi
pop ebx
pop ecx
ret
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x427a5f
mov ecx, esi
lea ebx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4279c5
sub ecx, ebx
lea eax, [edx + 1]
add eax, ecx
push eax
call dword [section..data]
mov ebx, eax
add esp, 4
test ebx, ebx
je 0x427a55
push dword [esp + 0x10]
push ebx
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x427a55
mov ecx, ebx
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x4279f7
sub ecx, edx
mov eax, 0x5c
mov word [ecx + ebx], ax
mov ecx, ebx
lea edx, [ecx + 1]
nop
mov al, byte [ecx]
inc ecx
test al, al
jne 0x427a10
sub ecx, edx
sub ecx, esi
add ecx, ebx
nop dword [eax]
mov al, byte [esi]
lea esi, [esi + 1]
mov byte [ecx + esi - 1], al
test al, al
jne 0x427a20
test ebp, ebp
je 0x427a4c
push 8
push 0
push ebx
call ebp
push ebx
mov edi, eax
call dword [0x4ad004]
add esp, 4
mov eax, edi
pop esi
pop ebp
pop edi
pop ebx
pop ecx
ret
push ebx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
push ebx
call dword [0x4ad004]
add esp, 4
pop esi
pop ebp
mov eax, edi
pop edi
pop ebx
pop ecx
ret
Function at 0x427ad0
Capabilities:
Get common file path
Initialize winsock library
Link many functions at runtime

Disassembly:
sub esp, 0x198
mov eax, dword [0x4ad440]
xor eax, esp
mov dword [esp + 0x194], eax
test byte [esp + 0x19c], 2
je 0x427b31
lea eax, [esp + 4]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x427b17
mov eax, dword [esp + 4]
cmp al, 2
jne 0x427b11
shr eax, 8
cmp al, 2
je 0x427b31
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov eax, 2
mov ecx, dword [esp + 0x194]
xor ecx, esp
call fcn.00466003
add esp, 0x198
ret
call fcn.00459460
test eax, eax
jne 0x427d0c
push ebp
push esi
push edi
push 0x495db8
xor esi, esi
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov ebp, dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov edi, eax
test edi, edi
jne 0x427b65
mov dword [0x4ae70c], esi
jmp 0x427c91
push ebx
push str.LoadLibraryExA
push edi
call ebp
push 0x495dd4
push str.iphlpapi.dll
mov ebx, eax
call fcn.00473970
add esp, 8
test eax, eax
je 0x427bae
test ebx, ebx
je 0x427b9c
push 8
push 0
push str.iphlpapi.dll
call ebx
mov esi, eax
jmp 0x427c6d
push str.iphlpapi.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
jmp 0x427c6d
test ebx, ebx
je 0x427bd3
push str.AddDllDirectory
push edi
call ebp
test eax, eax
je 0x427bd3
push 0x800
push 0
push str.iphlpapi.dll
call ebx
mov esi, eax
jmp 0x427c6d
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
mov dword [esp + 0x10], eax
test eax, eax
je 0x427c6d
lea ecx, [eax + 0xd]
push ecx
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x427c63
push dword [esp + 0x10]
push edi
call dword [sym.imp.KERNEL32.dll_GetSystemDirectoryA]
test eax, eax
je 0x427c63
mov ecx, edi
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x427c10
sub ecx, edx
mov eax, 0x5c
mov edx, edi
mov word [ecx + edi], ax
lea ecx, [edx + 1]
mov al, byte [edx]
inc edx
test al, al
jne 0x427c27
sub edx, ecx
mov ecx, str.iphlpapi.dll
sub edx, ecx
add edx, edi
nop dword [eax]
mov al, byte [ecx]
lea ecx, [ecx + 1]
mov byte [edx + ecx - 1], al
test al, al
jne 0x427c40
test ebx, ebx
je 0x427c5a
push 8
push 0
push edi
call ebx
jmp 0x427c61
push edi
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
push edi
call dword [0x4ad004]
add esp, 4
mov dword [0x4ae70c], esi
pop ebx
test esi, esi
je 0x427c91
push str.if_nametoindex
push esi
call ebp
mov ecx, dword [0x4ae6fc]
test eax, eax
cmovne ecx, eax
mov dword [0x4ae6fc], ecx
push str.ws2_32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov esi, eax
test esi, esi
je 0x427cc9
push str.FreeAddrInfoExW
push esi
call ebp
push str.GetAddrInfoExCancel
push esi
mov dword [0x4ae700], eax
call ebp
push str.GetAddrInfoExW
push esi
mov dword [0x4ae704], eax
call ebp
mov dword [0x4ae708], eax
push 3
push 2
push 0
push 0
push 6
call fcn.00459080
push 3
push 2
push 0
test al, al
push 2
push 6
setne byte [0x4af551]
call fcn.00459080
add esp, 0x28
test al, al
setne byte [0x4af550]
push 0x4af558
call dword [sym.imp.KERNEL32.dll_QueryPerformanceFrequency]
pop edi
pop esi
xor eax, eax
pop ebp
mov ecx, dword [esp + 0x194]
xor ecx, esp
call fcn.00466003
add esp, 0x198
ret
Function at 0x42d490
Capabilities:
Create udp socket

Disassembly:
push esi
mov esi, dword [esp + 8]
test esi, esi
je 0x42d4ce
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x114], 0
jne 0x42d4c2
push 0
call fcn.0042d490
add esp, 4
test al, al
mov eax, dword [esi + 0x7c]
setne cl
inc cl
mov byte [eax + 0x114], cl
mov eax, dword [esi + 0x7c]
cmp byte [eax + 0x114], 2
pop esi
sete al
ret
push 0
push 2
push 0x17
call dword [sym.imp.WS2_32.dll_socket]
cmp eax, 0xffffffff
jne 0x42d4e3
xor al, al
pop esi
ret
push eax
call dword [sym.imp.WS2_32.dll_closesocket]
mov al, 1
pop esi
ret

Function at 0x42e240
Capabilities:
Resolve function by parsing pe exports

Disassembly:
sub esp, 0x6c
mov eax, dword [0x4ad440]
xor eax, esp
mov dword [esp + 0x68], eax
mov eax, dword [esp + 0x70]
push ebp
mov ebp, dword [esp + 0x78]
push edi
xor edi, edi
mov dword [esp + 8], eax
cmp byte [eax + 0x6bb], 0
je 0x42e422
cmp byte [ebp + 0x18], 0
push ebx
lea ebx, [ebp + 0x18]
je 0x42e421
lea eax, [esp + 0x30]
push eax
push ebx
push 2
call fcn.0043b6b0
add esp, 0xc
test eax, eax
jg 0x42e421
lea eax, [esp + 0x34]
push eax
push ebx
push 0x17
call fcn.0043b6b0
add esp, 0xc
test eax, eax
jg 0x42e421
cmp byte [ebx], 0
mov eax, str._none_
push esi
push dword [ebp + 0x14]
mov esi, dword [ebp]
cmovne eax, ebx
mov ebp, dword [esp + 0x14]
push eax
push str.Host__s:_d_was_resolved.
push ebp
call fcn.00424270
lea eax, [esp + 0x24]
push 0x400
push eax
call fcn.00418100
lea eax, [esp + 0x3c]
push 0x400
push eax
call fcn.00418100
add esp, 0x20
test esi, esi
je 0x42e394
lea edx, [edi + 0x10]
mov ecx, dword [esi + 4]
cmp ecx, 0x17
je 0x42e308
cmp ecx, 2
jne 0x42e389
xor eax, eax
mov byte [esp + 0x48], 0
cmp ecx, 2
lea ebx, [esp + 0x14]
cmovne eax, edx
add ebx, eax
sub ecx, 2
je 0x42e337
sub ecx, 0x15
jne 0x42e34f
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 8
push eax
push 0x17
jmp 0x42e347
push 0x2e
lea eax, [esp + 0x4c]
push eax
mov eax, dword [esi + 0x18]
add eax, 4
push eax
push 2
call fcn.00457ff0
add esp, 0x10
push ebx
call fcn.00418120
add esp, 4
test eax, eax
je 0x42e36e
push 2
push 0x495738
push ebx
call fcn.004180c0
add esp, 0xc
mov edi, eax
test edi, edi
jne 0x42e3b4
lea eax, [esp + 0x48]
push eax
push ebx
call fcn.00418060
mov edi, eax
add esp, 8
test edi, edi
jne 0x42e3b4
lea edx, [eax + 0x10]
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x42e2f7
lea eax, [esp + 0x24]
push eax
call fcn.00418120
add esp, 4
test eax, eax
je 0x42e3c4
lea eax, [esp + 0x24]
push eax
call fcn.00418130
add esp, 4
jmp 0x42e3c9
push str.too_many_IP__cant_show
push ebp
call fcn.00424270
add esp, 8
jmp 0x42e409
mov eax, str._none_
push eax
push str.IPv6:__s
push ebp
call fcn.00424270
lea eax, [esp + 0x20]
push eax
call fcn.00418120
add esp, 0x10
test eax, eax
je 0x42e3f5
lea eax, [esp + 0x14]
push eax
call fcn.00418130
add esp, 4
jmp 0x42e3fa
mov eax, str._none_
push eax
push str.IPv4:__s
push ebp
call fcn.00424270
add esp, 0xc
lea eax, [esp + 0x14]
push eax
call fcn.004180d0
lea eax, [esp + 0x28]
push eax
call fcn.004180d0
add esp, 8
pop esi
pop ebx
mov ecx, dword [esp + 0x70]
pop edi
pop ebp
xor ecx, esp
call fcn.00466003
add esp, 0x6c
ret
Function at 0x436ea0
Capabilities:
Move file

Disassembly:
sub esp, 0x20
push ebx
push ebp
push esi
lea eax, [esp + 0xc]
push edi
push eax
call fcn.00417e20
push dword [esp + 0x38]
movups xmm0, xmmword [eax]
movups xmmword [esp + 0x18], xmm0
call fcn.0047fb60
push dword [esp + 0x40]
mov edi, eax
call fcn.0047fb60
mov ebx, dword [sym.imp.KERNEL32.dll_MoveFileExA]
add esp, 0xc
mov esi, eax
push 1
push esi
push edi
call ebx
test eax, eax
jne 0x436f35
mov ebp, dword [sym.imp.KERNEL32.dll_Sleep]
nop dword [eax + eax]
lea eax, [esp + 0x20]
push eax
call fcn.00417e20
movups xmm0, xmmword [esp + 0x14]
sub esp, 0xc
mov ecx, esp
sub esp, 0x10
movups xmmword [ecx], xmm0
mov ecx, esp
movups xmm0, xmmword [eax]
movups xmmword [ecx], xmm0
call fcn.00417ed0
add esp, 0x20
test edx, edx
ja 0x436f59
jb 0x436f27
cmp eax, 0x3e8
ja 0x436f59
push 1
call ebp
push 1
push esi
push edi
call ebx
test eax, eax
je 0x436ef0
test edi, edi
je 0x436f42
push edi
call fcn.00470880
add esp, 4
test esi, esi
je 0x436f4f
push esi
call fcn.00470880
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x20
ret
test edi, edi
je 0x436f66
push edi
call fcn.00470880
add esp, 4
test esi, esi
je 0x436f73
push esi
call fcn.00470880
add esp, 4
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x20
ret
Function at 0x437450
Capabilities:
Resolve dns

Disassembly:
sub esp, 0x10
mov eax, dword [esp + 0x20]
push ebx
xor ebx, ebx
mov dword [esp + 0xc], ebx
mov dword [eax], ebx
lea eax, [esp + 0x10]
push eax
push dword [esp + 0x24]
push dword [esp + 0x24]
push dword [esp + 0x24]
call dword [sym.imp.WS2_32.dll_getaddrinfo]
mov dword [esp + 4], eax
test eax, eax
jne 0x4375e1
push esi
mov esi, dword [esp + 0x14]
test esi, esi
je 0x4375cc
push ebp
push edi
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4374ae
lea edx, [eax + 1]
nop dword [eax]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x4374a0
sub eax, edx
lea ecx, [eax + 1]
jmp 0x4374b0
xor ecx, ecx
mov eax, dword [esi + 4]
mov dword [esp + 0x14], ecx
cmp eax, 2
jne 0x4374c1
lea ebp, [eax + 0xe]
jmp 0x4374cd
cmp eax, 0x17
jne 0x43756e
lea ebp, [eax + 5]
cmp dword [esi + 0x18], 0
je 0x43756e
mov eax, dword [esi + 0x10]
test eax, eax
je 0x43756e
cmp eax, ebp
jb 0x43756e
lea eax, [ecx + 0x20]
add eax, ebp
push eax
call dword [section..data]
mov edi, eax
add esp, 4
test edi, edi
je 0x4375bd
mov ecx, dword [esi]
mov dword [edi], ecx
mov ecx, dword [esi + 4]
mov dword [edi + 4], ecx
mov ecx, dword [esi + 8]
mov dword [edi + 8], ecx
mov eax, dword [esi + 0xc]
mov dword [edi + 0xc], eax
lea eax, [edi + 0x20]
push ebp
mov dword [edi + 0x10], ebp
mov dword [edi + 0x14], 0
mov dword [edi + 0x1c], 0
mov dword [edi + 0x18], eax
push dword [esi + 0x18]
push eax
call fcn.00467e10
mov ecx, dword [esp + 0x20]
add esp, 0xc
test ecx, ecx
je 0x43755a
mov eax, dword [edi + 0x18]
add eax, ebp
push ecx
mov dword [edi + 0x14], eax
push dword [esi + 0x14]
push eax
call fcn.00467e10
add esp, 0xc
mov eax, dword [esp + 0x18]
test ebx, ebx
cmove ebx, edi
test eax, eax
je 0x43756a
mov dword [eax + 0x1c], edi
mov dword [esp + 0x18], edi
mov esi, dword [esi + 0x1c]
test esi, esi
jne 0x437492
mov esi, dword [esp + 0x10]
mov eax, dword [esp + 0x1c]
pop edi
pop ebp
test eax, eax
je 0x43758e
push eax
call dword [sym.imp.WS2_32.dll_freeaddrinfo]
test esi, esi
je 0x4375c8
test ebx, ebx
je 0x4375ad
mov esi, dword [ebx + 0x1c]
push ebx
call dword [0x4ad004]
add esp, 4
mov ebx, esi
test esi, esi
jne 0x437596
mov esi, dword [esp + 8]
mov eax, dword [esp + 0x28]
xor ebx, ebx
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
mov esi, 8
mov dword [esp + 0x10], esi
jmp 0x43757d
test ebx, ebx
jne 0x4375d8
mov esi, 0x2af9
push esi
call dword [sym.imp.WS2_32.dll_WSASetLastError]
mov eax, dword [esp + 0x28]
mov dword [eax], ebx
mov eax, esi
pop esi
pop ebx
add esp, 0x10
ret
Function at 0x438140
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
push ebp
push esi
push edi
mov edi, dword [esp + 0x1c]
mov ecx, 0x2b
test edi, edi
je 0x4381eb
mov ebp, dword [esp + 0x14]
mov esi, dword [esp + 0x18]
nop dword [eax]
mov ebx, 4
lea eax, [esp + 0x1c]
push 4
push eax
cmp edi, ebx
push ebp
cmovb ebx, edi
call fcn.0041e660
add esp, 0xc
cmp eax, 4
jne 0x4381a6
cmp byte [0x4ae714], 0
jne 0x4381b2
push 2
push eax
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
mov ecx, eax
test eax, eax
jne 0x4381ed
mov eax, dword [esp + 0x1c]
jmp 0x4381cf
imul eax, dword [0x4ae710], 0x41c64e6d
add eax, 0x3039
mov dword [0x4ae710], eax
rol eax, 0x10
xor ecx, ecx
mov dword [esp + 0x1c], eax
test ebx, ebx
je 0x4381e3
mov byte [esi], al
dec edi
inc esi
shr eax, 8
sub ebx, 1
jne 0x4381d3
mov dword [esp + 0x1c], eax
test edi, edi
jne 0x438160
mov eax, ecx
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x438200
Capabilities:
Generate random numbers via winapi

Disassembly:
push ebx
mov ebx, dword [esp + 0x10]
push ebp
push esi
push edi
mov edi, dword [esp + 0x18]
sub ebx, 1
je 0x4382a0
mov esi, dword [esp + 0x14]
mov ebp, 0x3e
nop
push 4
lea eax, [esp + 0x20]
push eax
push esi
call fcn.0041e660
add esp, 0xc
cmp eax, 4
je 0x43823b
test eax, eax
jne 0x4382a5
jmp 0x438285
cmp byte [0x4ae714], 0
jne 0x43826a
push 2
push 4
lea eax, [esp + 0x24]
mov dword [esp + 0x24], 0
push eax
push 0
call sub.bcrypt.dll_BCryptGenRandom
test eax, eax
je 0x438285
pop edi
pop esi
pop ebp
mov eax, 2
pop ebx
ret
imul eax, dword [0x4ae710], 0x41c64e6d
add eax, 0x3039
mov dword [0x4ae710], eax
rol eax, 0x10
mov dword [esp + 0x1c], eax
mov eax, dword [esp + 0x1c]
cmp eax, 0xfffffffc
jae 0x438220
xor edx, edx
div ebp
mov al, byte [edx + str.ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789]
mov byte [edi], al
inc edi
sub ebx, 1
jne 0x438220
mov byte [edi], 0
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x4382b0
Capabilities:
Generate random numbers via winapi

Disassembly:
push dword [esp + 8]
push 0
push dword [esp + 0xc]
call fcn.00467a40
add esp, 0xc
push 2
push dword [esp + 0xc]
push dword [esp + 0xc]
push 0
call sub.bcrypt.dll_BCryptGenRandom
neg eax
sbb eax, eax
and eax, 2
ret
Function at 0x43b280
Capabilities:
Query environment variable

Disassembly:
push ebx
push ebp
xor ebp, ebp
push esi
push edi
lea esi, [ebp + 1]
push esi
push ebp
call dword [0x4ad008]
mov edi, eax
add esp, 8
test edi, edi
je 0x43b2d7
nop word [eax + eax]
push esi
push edi
push dword [esp + 0x1c]
mov ebp, edi
mov ebx, esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x43b2ef
cmp esi, ebx
je 0x43b2ef
cmp esi, 0x8000
ja 0x43b2ef
cmp esi, ebx
jb 0x43b2e8
push esi
push edi
call dword [0x4ad008]
mov edi, eax
add esp, 8
test edi, edi
jne 0x43b2a0
push ebp
call dword [0x4ad004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret
push edi
call dword [0x4ad004]
add esp, 4
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x43cad0
Capabilities:
Send data
Send data on socket

Disassembly:
mov ecx, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0xc]
push esi
mov esi, dword [esp + 0xc]
push 0
mov byte [esp + 0x12], cl
lea ecx, [esp + 0x10]
push 3
mov eax, dword [esi + 0x18]
push ecx
mov byte [esp + 0x18], 0xff
mov byte [esp + 0x19], bl
push dword [eax + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x43cb1c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push esi
call fcn.004241a0
add esp, 0xc
push dword [esp + 0x14]
push ebx
push str.SENT
push esi
call fcn.0043c6f0
add esp, 0x10
pop esi
pop ebx
ret
Function at 0x43cc80
Capabilities:
Send data
Send data on socket

Disassembly:
push ecx
cmp dword [esp + 0xc], 0x1f
push ebx
mov ebx, dword [esp + 0xc]
push ebp
mov eax, dword [ebx + 0x18]
mov ebp, dword [ebx + 0x124]
mov dword [esp + 8], eax
jne 0x43cdcf
push esi
push edi
lea eax, [ebp + 0x1cc4]
lea edi, [ebp + 0x1ec4]
mov dword [edi], eax
cmp eax, edi
jae 0x43cccd
mov byte [eax], 0xff
inc eax
mov dword [edi], eax
cmp eax, edi
jae 0x43cccd
mov byte [eax], 0xfa
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43cccd
mov byte [eax], 0x1f
inc dword [edi]
movzx eax, word [ebp + 0x1ca8]
mov esi, dword [sym.imp.WS2_32.dll_htons]
push eax
call esi
movzx eax, ax
mov dword [esp + 0x18], eax
movzx eax, word [ebp + 0x1caa]
push eax
call esi
mov edx, dword [esp + 0x18]
movzx ecx, ax
mov eax, dword [edi]
cmp eax, edi
jae 0x43cd37
mov byte [eax], dl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43cd37
mov byte [eax], dh
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43cd37
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43cd37
shr ecx, 8
mov byte [eax], cl
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43cd37
mov byte [eax], 0xff
inc dword [edi]
mov eax, dword [edi]
cmp eax, edi
jae 0x43cd37
mov byte [eax], 0xf0
mov eax, dword [edi]
inc eax
mov dword [ebp + 0x1ec8], eax
lea esi, [ebp + 0x1cc4]
sub eax, esi
mov dword [edi], esi
sub eax, 2
push eax
lea eax, [ebp + 0x1cc6]
push eax
push 0x3e
push ebx
call fcn.0043c7f0
mov eax, dword [esp + 0x20]
add esp, 0x10
mov edi, dword [sym.imp.WS2_32.dll_send]
push 0
push 3
push esi
push dword [eax + 0x1a0]
call edi
mov esi, dword [sym.imp.WS2_32.dll_WSAGetLastError]
test eax, eax
jns 0x43cd8f
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004241a0
add esp, 0xc
push 4
lea eax, [ebp + 0x1cc7]
push eax
push ebx
call fcn.0043cb40
add esp, 0xc
lea eax, [ebp + 0x1ccb]
push 0
push 2
push eax
mov eax, dword [esp + 0x1c]
push dword [eax + 0x1a0]
call edi
test eax, eax
jns 0x43cdcd
call esi
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004241a0
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
Function at 0x43cde0
Capabilities:
Send data
Send data on socket

Disassembly:
sub esp, 0x80c
mov eax, dword [0x4ad440]
xor eax, esp
mov dword [esp + 0x808], eax
push ebx
mov ebx, dword [esp + 0x814]
push ebp
push esi
mov dword [esp + 0xc], ebx
mov esi, dword [ebx + 0x124]
mov ebp, dword [ebx + 0x18]
mov dword [esp + 0x10], ebp
mov eax, dword [esi + 0x1ec8]
sub eax, dword [esi + 0x1ec4]
add eax, 2
push eax
lea eax, [esi + 0x1cc4]
push eax
push 0x3c
push ebx
call fcn.0043c7f0
mov eax, dword [esi + 0x1ec4]
add esp, 0x10
mov cl, byte [eax]
inc eax
mov dword [esi + 0x1ec4], eax
cmp cl, 0x18
je 0x43cfb8
cmp cl, 0x23
je 0x43cf95
cmp cl, 0x27
jne 0x43d040
push edi
push 0
push 0x27
push 0xfa
push 0xff
push str._c_c_c_c
lea eax, [esp + 0x2c]
push 0x800
push eax
call fcn.00429890
mov esi, dword [esi + 0x1cb0]
add esp, 0x1c
mov edi, 4
test esi, esi
je 0x43cf15
mov edx, dword [esi]
mov ecx, edx
lea ebx, [ecx + 1]
nop dword [eax + eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43cea0
sub ecx, ebx
lea eax, [edi + 1]
add eax, ecx
cmp eax, 0x7fa
jae 0x43cf06
push 0x2c
push edx
call fcn.00467ba0
mov ebx, 0x800
lea ebp, [esp + 0x20]
mov edx, eax
add esp, 8
sub ebx, edi
add ebp, edi
test edx, edx
jne 0x43cee7
push dword [esi]
push eax
push str._c_s
push ebx
push ebp
call fcn.00429890
add esp, 0x14
jmp 0x43cf04
mov ecx, dword [esi]
lea eax, [edx + 1]
push eax
push 1
push ecx
sub edx, ecx
push edx
push 0
push str._c_.s_c_s
push ebx
push ebp
call fcn.00429890
add esp, 0x20
add edi, eax
mov esi, dword [esi + 4]
test esi, esi
jne 0x43ce94
mov ebx, dword [esp + 0x10]
mov ebp, dword [esp + 0x14]
push 0xf0
push 0xff
mov eax, 0x800
sub eax, edi
push str._c_c
push eax
lea eax, [esp + 0x28]
add eax, edi
push eax
call fcn.00429890
add esp, 0x14
lea eax, [edi + 2]
push 0
push eax
lea eax, [esp + 0x20]
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x43cf6b
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004241a0
add esp, 0xc
push edi
lea eax, [esp + 0x1e]
push eax
push 0x3e
push ebx
call fcn.0043c7f0
add esp, 0x10
pop edi
pop esi
pop ebp
pop ebx
mov ecx, dword [esp + 0x808]
xor ecx, esp
call fcn.00466003
add esp, 0x80c
ret
lea edx, [esi + 0x1c28]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43cfa0
push 0xf0
push 0xff
push edx
push 0
push 0x23
jmp 0x43cfd9
lea edx, [esi + 0x1c08]
mov ecx, edx
lea esi, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43cfc3
push 0xf0
push 0xff
push edx
push 0
push 0x18
push 0xfa
push 0xff
push str._c_c_c_c_s_c_c
sub ecx, esi
lea eax, [esp + 0x34]
push 0x800
push eax
lea esi, [ecx + 6]
call fcn.00429890
add esp, 0x28
lea eax, [esp + 0x14]
push 0
push esi
push eax
push dword [ebp + 0x1a0]
call dword [sym.imp.WS2_32.dll_send]
test eax, eax
jns 0x43d02c
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push str.Sending_data_failed___d_
push ebx
call fcn.004241a0
add esp, 0xc
lea eax, [esi - 2]
push eax
lea eax, [esp + 0x1a]
push eax
push 0x3e
push ebx
call fcn.0043c7f0
add esp, 0x10
mov ecx, dword [esp + 0x814]
pop esi
pop ebp
pop ebx
xor ecx, esp
call fcn.00466003
add esp, 0x80c
ret