joyce8/EMBER2024-capa huggingface dataset:
Function at 0x427990
Capabilities:
Accept command line arguments
Create process on windows

Disassembly:
push ebx
mov ebx, esp
sub esp, 8
and esp, 0xfffffff8
add esp, 4
push ebp
mov ebp, dword [ebx + 4]
mov dword [esp + 4], ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x532220
mov eax, dword fs:[0]
push eax
push ebx
sub esp, 0x48
mov eax, dword [0x5939f0]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov eax, dword [ebx + 8]
mov ecx, dword [ebx + 0xc]
push 0x44
push 0
push eax
mov dword [ebp - 0x50], eax
mov dword [ebp - 0x4c], ecx
call fcn.0050d200
mov eax, dword [ebp - 0x4c]
xorps xmm0, xmm0
add esp, 0xc
mov dword [ebp - 0x34], 7
mov dword [ebp - 0x38], 0
movups xmmword [eax], xmm0
mov eax, dword [ebp - 0x50]
mov dword [eax], 0x44
xor eax, eax
mov word [ebp - 0x48], ax
mov dword [ebp - 4], eax
mov dword [ebp - 0x1c], 7
mov dword [ebp - 0x20], eax
mov word [ebp - 0x30], ax
lea edx, [ebp - 0x48]
mov byte [ebp - 4], 1
mov ecx, esi
call fcn.004278f0
lea edx, [ebp - 0x30]
mov ecx, edi
call fcn.004278f0
call dword [sym.imp.KERNEL32.dll_GetCommandLineW]
lea ecx, [ebp - 0x18]
mov dword [ebp - 0x18], 1
push ecx
push eax
call dword [sym.imp.SHELL32.dll_CommandLineToArgvW]
mov esi, 1
mov edi, eax
mov dword [ebp - 0x54], edi
cmp dword [ebp - 0x18], esi
jle 0x427abb
push 1
push 0x5851a8
lea ecx, [ebp - 0x48]
call fcn.00429e50
mov edx, dword [edi + esi*4]
cmp word [edx], 0
jne 0x427a7d
xor eax, eax
jmp 0x427a94
mov eax, edx
lea edi, [eax + 2]
mov cx, word [eax]
add eax, 2
test cx, cx
jne 0x427a82
sub eax, edi
mov edi, dword [ebp - 0x54]
sar eax, 1
push eax
push edx
lea ecx, [ebp - 0x48]
call fcn.00429e50
mov eax, dword [ebp - 0x18]
dec eax
cmp esi, eax
je 0x427abb
push 1
push 0x5851a8
lea ecx, [ebp - 0x48]
call fcn.00429e50
inc esi
cmp esi, dword [ebp - 0x18]
jl 0x427a61
push dword [ebp - 0x4c]
cmp dword [ebp - 0x1c], 8
lea eax, [ebp - 0x30]
push dword [ebp - 0x50]
cmovae eax, dword [ebp - 0x30]
lea ecx, [ebp - 0x48]
cmp dword [ebp - 0x34], 8
push eax
cmovae ecx, dword [ebp - 0x48]
push 0
push 0x8000000
push 0
push 0
push 0
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x427afc
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov esi, eax
jmp 0x427afe
xor esi, esi
mov eax, dword [ebp - 0x1c]
cmp eax, 8
jb 0x427b13
inc eax
lea ecx, [ebp - 0x30]
push eax
push dword [ebp - 0x30]
call fcn.0042ae00
xor eax, eax
mov dword [ebp - 0x1c], 7
mov word [ebp - 0x30], ax
mov eax, dword [ebp - 0x34]
mov dword [ebp - 0x20], 0
cmp eax, 8
jb 0x427b3c
inc eax
lea ecx, [ebp - 0x48]
push eax
push dword [ebp - 0x48]
call fcn.0042ae00
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
mov esp, ebx
pop ebx
ret
Function at 0x427b60
Capabilities:
Enumerate process modules

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x532272
mov eax, dword fs:[0]
push eax
mov eax, 0x1114
call fcn.0050ac20
mov eax, dword [0x5939f0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, edx
mov esi, ecx
mov dword [ebp - 0x1118], esi
mov dword [ebp - 0x111c], 0
mov dword [esi + 0x10], 0
mov dword [esi + 0x14], 0
mov dword [esi + 0x14], 0xf
cmp dword [esi + 0x14], 0x10
mov dword [ebp - 0x1120], esi
mov dword [esi + 0x10], 0
jb 0x427bd1
mov eax, dword [esi]
jmp 0x427bd3
mov eax, esi
mov byte [eax], 0
push 0x1000
lea eax, [ebp - 0x1114]
mov dword [ebp - 4], 0
push 0
push eax
mov dword [ebp - 0x111c], 1
call fcn.0050d200
add esp, 0xc
mov dword [ebp - 0x1118], 0
push edi
push 0
push 0x410
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov edi, eax
test edi, edi
je 0x427c86
cmp edi, 0xffffffff
je 0x427c86
lea eax, [ebp - 0x1118]
push eax
push 0x1000
lea eax, [ebp - 0x1114]
push eax
push edi
call dword [sym.imp.PSAPI.DLL_EnumProcessModules]
test eax, eax
je 0x427c7f
push 0x104
lea eax, [ebp - 0x114]
push 0
push eax
call fcn.0050d200
add esp, 0xc
lea eax, [ebp - 0x114]
push 0x104
push eax
push dword [ebp - 0x1114]
push edi
call dword [sym.imp.PSAPI.DLL_GetModuleFileNameExA]
test eax, eax
je 0x427c7f
lea eax, [ebp - 0x114]
mov ecx, esi
push eax
call fcn.00422b20
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret
Function at 0x42b170
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x532076
mov eax, dword fs:[0]
push eax
push esi
push edi
mov eax, dword [0x5939f0]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov edi, ecx
push 8
mov dword [edi], vtable.std::basic_streambuf_char__struct_std::char_traits_char__.0
call fcn.0050a0a5
mov esi, eax
xorps xmm0, xmm0
movq qword [esi], xmm0
push 1
mov dword [ebp - 4], 0
call fcn.00508df3
mov dword [esi + 4], eax
lea ecx, [edi + 8]
lea eax, [edi + 4]
mov dword [edi + 0x34], esi
mov dword [edi + 0xc], eax
add esp, 8
lea eax, [edi + 0x14]
mov dword [edi + 0x10], ecx
mov dword [edi + 0x1c], eax
lea eax, [edi + 0x18]
mov dword [edi + 0x20], eax
lea eax, [edi + 0x24]
mov dword [edi + 0x2c], eax
lea eax, [edi + 0x28]
mov dword [edi + 0x30], eax
mov dword [ecx], 0
mov eax, dword [edi + 0x20]
mov dword [eax], 0
mov eax, dword [edi + 0x30]
mov dword [eax], 0
mov eax, dword [edi + 0xc]
mov dword [eax], 0
mov eax, dword [edi + 0x1c]
mov dword [eax], 0
mov eax, dword [edi + 0x2c]
mov dword [eax], 0
mov eax, edi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x42dee0
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x532818
mov eax, dword fs:[0]
push eax
sub esp, 0x174
mov eax, dword [0x5939f0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
push 0xffffffffffffffff
mov dword [ebp - 4], 0
lea eax, [ebp + 8]
push 0
push eax
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], 0
mov byte [ebp - 0x28], 0
call fcn.004230e0
push 2
push 0x5854b4
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 1
call fcn.004237e0
cmp dword [ebp - 0x14], 0x10
lea ecx, [ebp - 0x180]
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x42e07c
mov edi, dword [sym.imp.KERNEL32.dll_FindNextFileA]
nop word [eax + eax]
mov ecx, 0x5850e8
lea eax, [ebp - 0x154]
nop dword [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x42dfb0
test dl, dl
je 0x42dfac
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x42dfb0
add eax, 2
add ecx, 2
test dl, dl
jne 0x42df90
xor eax, eax
jmp 0x42dfb5
sbb eax, eax
or eax, 1
test eax, eax
je 0x42e063
mov eax, 0x5850ec
lea ecx, [ebp - 0x154]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x42dfe8
test dl, dl
je 0x42dfe4
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x42dfe8
add ecx, 2
add eax, 2
test dl, dl
jne 0x42dfc8
xor eax, eax
jmp 0x42dfed
sbb eax, eax
or eax, 1
test eax, eax
je 0x42e063
test byte [ebp - 0x180], 0x10
je 0x42e063
cmp byte [ebp - 0x154], 0
mov dword [ebp - 0x2c], 0xf
mov dword [ebp - 0x30], 0
mov byte [ebp - 0x40], 0
jne 0x42e019
xor ecx, ecx
jmp 0x42e02b
lea ecx, [ebp - 0x154]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42e022
sub ecx, edx
push ecx
lea eax, [ebp - 0x154]
push eax
lea ecx, [ebp - 0x40]
call fcn.00422fe0
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 2
push eax
mov ecx, ebx
call fcn.004229a0
mov byte [ebp - 4], 1
mov eax, dword [ebp - 0x2c]
cmp eax, 0x10
jb 0x42e063
inc eax
lea ecx, [ebp - 0x40]
push eax
push dword [ebp - 0x40]
call fcn.00423390
lea eax, [ebp - 0x180]
push eax
push esi
call edi
test eax, eax
jne 0x42df80
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x42e091
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.00423390
mov eax, dword [ebp + 0x1c]
mov byte [ebp - 0x28], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
cmp eax, 0x10
jb 0x42e0b8
inc eax
lea ecx, [ebp + 8]
push eax
push dword [ebp + 8]
call fcn.00423390
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret
Function at 0x42e0e0
Capabilities:
Enumerate files on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x532860
mov eax, dword fs:[0]
push eax
sub esp, 0x174
mov eax, dword [0x5939f0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
push 0xffffffffffffffff
mov dword [ebp - 4], 1
lea eax, [ebp + 8]
push 0
push eax
lea ecx, [ebp - 0x28]
mov dword [ebp - 0x14], 0xf
mov dword [ebp - 0x18], 0
mov byte [ebp - 0x28], 0
call fcn.004230e0
push 1
push 0x5850e4
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], 2
call fcn.004237e0
push 0xffffffffffffffff
push 0
lea ecx, [ebp + 0x20]
push ecx
mov ecx, eax
call fcn.00423910
cmp dword [ebp - 0x14], 0x10
lea ecx, [ebp - 0x180]
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x42e28c
mov edi, dword [sym.imp.KERNEL32.dll_FindNextFileA]
nop word [eax + eax]
mov ecx, 0x5850e8
lea eax, [ebp - 0x154]
nop dword [eax + eax]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x42e1c0
test dl, dl
je 0x42e1bc
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x42e1c0
add eax, 2
add ecx, 2
test dl, dl
jne 0x42e1a0
xor eax, eax
jmp 0x42e1c5
sbb eax, eax
or eax, 1
test eax, eax
je 0x42e273
mov eax, 0x5850ec
lea ecx, [ebp - 0x154]
mov dl, byte [ecx]
cmp dl, byte [eax]
jne 0x42e1f8
test dl, dl
je 0x42e1f4
mov dl, byte [ecx + 1]
cmp dl, byte [eax + 1]
jne 0x42e1f8
add ecx, 2
add eax, 2
test dl, dl
jne 0x42e1d8
xor eax, eax
jmp 0x42e1fd
sbb eax, eax
or eax, 1
test eax, eax
je 0x42e273
test byte [ebp - 0x180], 0x10
jne 0x42e273
cmp byte [ebp - 0x154], 0
mov dword [ebp - 0x2c], 0xf
mov dword [ebp - 0x30], 0
mov byte [ebp - 0x40], 0
jne 0x42e229
xor ecx, ecx
jmp 0x42e23b
lea ecx, [ebp - 0x154]
lea edx, [ecx + 1]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x42e232
sub ecx, edx
push ecx
lea eax, [ebp - 0x154]
push eax
lea ecx, [ebp - 0x40]
call fcn.00422fe0
lea eax, [ebp - 0x40]
mov byte [ebp - 4], 3
push eax
mov ecx, ebx
call fcn.004229a0
mov byte [ebp - 4], 2
mov eax, dword [ebp - 0x2c]
cmp eax, 0x10
jb 0x42e273
inc eax
lea ecx, [ebp - 0x40]
push eax
push dword [ebp - 0x40]
call fcn.00423390
lea eax, [ebp - 0x180]
push eax
push esi
call edi
test eax, eax
jne 0x42e190
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
mov eax, dword [ebp - 0x14]
cmp eax, 0x10
jb 0x42e2a1
inc eax
lea ecx, [ebp - 0x28]
push eax
push dword [ebp - 0x28]
call fcn.00423390
mov eax, dword [ebp + 0x1c]
mov byte [ebp - 0x28], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0xf
cmp eax, 0x10
jb 0x42e2c8
inc eax
lea ecx, [ebp + 8]
push eax
push dword [ebp + 8]
call fcn.00423390
mov eax, dword [ebp + 0x34]
mov dword [ebp + 0x1c], 0xf
mov dword [ebp + 0x18], 0
mov byte [ebp + 8], 0
cmp eax, 0x10
jb 0x42e2ef
inc eax
lea ecx, [ebp + 0x20]
push eax
push dword [ebp + 0x20]
call fcn.00423390
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret
Function at 0x42e4d0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5328e8
mov eax, dword fs:[0]
push eax
sub esp, 0x10
mov eax, dword [0x5939f0]
xor eax, ebp
mov dword [ebp - 0x10], eax
push ebx
push esi
push edi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov ebx, ecx
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x1c], 0
mov dword [ebp - 4], 0
lea eax, [ebp + 8]
cmp dword [ebp + 0x1c], 0x10
push 0x585120
cmovae eax, dword [ebp + 8]
push eax
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 0
push eax
call fcn.00510827
push 2
push 0
push dword [ebp - 0x14]
call fcn.005125bc
push dword [ebp - 0x14]
call fcn.005122f7
mov edi, eax
lea esi, [edi + 1]
push esi
call fcn.0050a5d0
push esi
mov esi, eax
push 0
push esi
call fcn.0050d200
push 0
push 0
push dword [ebp - 0x14]
call fcn.005125bc
push dword [ebp - 0x14]
push edi
push 1
push esi
call fcn.005127a3
add esp, 0x48
push dword [ebp - 0x14]
call fcn.00510367
mov eax, esi
add esp, 4
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x42e584
sub eax, edx
mov dword [ebx + 0x14], 0xf
mov dword [ebx + 0x10], 0
push eax
mov byte [ebx], cl
mov ecx, ebx
push esi
call fcn.00422fe0
mov ecx, dword [ebp + 0x1c]
cmp ecx, 0x10
jb 0x42e5bb
inc ecx
push ecx
push dword [ebp + 8]
lea ecx, [ebp + 8]
call fcn.00423390
mov eax, ebx
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
pop ebx
mov ecx, dword [ebp - 0x10]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret
Function at 0x43bc50
Capabilities:
Read .ini file

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x533bd3
mov eax, dword fs:[0]
push eax
sub esp, 0x420
mov eax, dword [0x5939f0]
xor eax, ebp
mov dword [ebp - 0x14], eax
push esi
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, dword [ebp + 8]
push 0x400
lea eax, [ebp - 0x414]
mov dword [ebp - 4], 2
push 0
push eax
call fcn.0050d200
add esp, 0xc
lea ecx, [ebp + 0xc]
cmp dword [ebp + 0x20], 0x10
lea edx, [ebp + 0x3c]
lea eax, [ebp + 0x24]
cmovae ecx, dword [ebp + 0xc]
cmp dword [ebp + 0x50], 0x10
push ecx
cmovae edx, dword [ebp + 0x3c]
lea ecx, [ebp - 0x414]
cmp dword [ebp + 0x38], 0x10
push 0x400
cmovae eax, dword [ebp + 0x24]
push ecx
push 0
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
lea ecx, [ebp - 0x414]
lea edx, [ecx + 1]
nop dword [eax]
mov al, byte [ecx]
inc ecx
test al, al
jne 0x43bce0
sub ecx, edx
mov byte [ebp - 0x42c], al
push ecx
lea eax, [ebp - 0x414]
mov dword [ebp - 0x418], 0xf
push eax
lea ecx, [ebp - 0x42c]
mov dword [ebp - 0x41c], 0
call fcn.00422fe0
lea eax, [ebp - 0x42c]
mov byte [ebp - 4], 3
cmp esi, eax
je 0x43bd30
push 0xffffffffffffffff
push 0
push eax
mov ecx, esi
call fcn.004230e0
mov eax, dword [ebp - 0x418]
cmp eax, 0x10
jb 0x43bd4e
inc eax
lea ecx, [ebp - 0x42c]
push eax
push dword [ebp - 0x42c]
call fcn.00423390
mov eax, dword [ebp + 0x20]
mov dword [ebp - 0x418], 0xf
mov dword [ebp - 0x41c], 0
mov byte [ebp - 0x42c], 0
cmp eax, 0x10
jb 0x43bd7e
inc eax
lea ecx, [ebp + 0xc]
push eax
push dword [ebp + 0xc]
call fcn.00423390
mov eax, dword [ebp + 0x38]
mov dword [ebp + 0x20], 0xf
mov dword [ebp + 0x1c], 0
mov byte [ebp + 0xc], 0
cmp eax, 0x10
jb 0x43bda5
inc eax
lea ecx, [ebp + 0x24]
push eax
push dword [ebp + 0x24]
call fcn.00423390
mov eax, dword [ebp + 0x50]
mov dword [ebp + 0x38], 0xf
mov dword [ebp + 0x34], 0
mov byte [ebp + 0x24], 0
cmp eax, 0x10
jb 0x43bdcc
inc eax
lea ecx, [ebp + 0x3c]
push eax
push dword [ebp + 0x3c]
call fcn.00423390
mov al, 1
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov ecx, dword [ebp - 0x14]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret 0x4c

Function at 0x43c1f0
Capabilities:
Terminate thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x2d0
mov eax, dword [0x5939f0]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, ecx
push 0xa
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x43c260
lea eax, [ebp - 0x2d0]
mov dword [ebp - 0x2d0], 0x1003f
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetThreadContext]
test eax, eax
je 0x43c257
lea eax, [ebp - 0x2d0]
mov dword [ebp - 0x218], 0x43c1e0
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetThreadContext]
push 0x3e8
push esi
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
test eax, eax
je 0x43c260
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateThread]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.0050a094
mov esp, ebp
pop ebp
ret
Function at 0x440550
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 0xc]
push ebx
push esi
push edi
mov edi, dword [ebp + 8]
push eax
push edi
mov esi, dword [edi + eax*4 + 0x1a8]
call fcn.004408d0
add esp, 8
push 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push esi
call dword [sym.imp.WS2_32.dll_send]
mov ebx, eax
mov eax, dword [ebp + 0x18]
mov dword [eax], 0
cmp ebx, 0xffffffff
jne 0x4405d4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x4405ac
mov eax, dword [ebp + 0x18]
pop edi
pop esi
pop ebx
mov dword [eax], 0x51
xor eax, eax
pop ebp
ret
push esi
push edi
call fcn.0043c3d0
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.004401b0
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x48ac], esi
mov eax, dword [ebp + 0x18]
mov dword [eax], 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
pop ebp
ret

Function at 0x4408d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
mov eax, ecx
push ebx
mov ebx, dword [ebp + 8]
push esi
shl eax, 4
push edi
mov edx, dword [ebx + ecx*4 + 0x1a8]
lea esi, [ebx + 0x1cc]
add esi, eax
mov dword [ebp + 8], edx
mov eax, dword [ebx + 0x2b8]
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x40], 3
je 0x44098d
cmp dword [ebx + ecx*4 + 0x1bc], 0x4404a0
jne 0x44098d
cmp dword [esi], 0
je 0x44091f
test edi, edi
je 0x44098d
push 0
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push edx
call fcn.0043fb00
add esp, 0x14
cmp eax, 0xffffffff
je 0x44098d
test al, 1
je 0x44098d
cmp dword [esi], 0
jne 0x440974
mov eax, dword [ebx]
mov eax, dword [eax + 0x4b8]
add eax, eax
push eax
mov dword [esi + 4], eax
call dword [section..data]
mov edi, dword [esi + 4]
add esp, 4
mov dword [esi], eax
mov dword [esi + 8], 0
mov dword [esi + 0xc], 0
test eax, eax
jne 0x440974
pop edi
mov dword [esi + 4], eax
pop esi
pop ebx
pop ebp
ret
mov eax, dword [esi]
add eax, dword [esi + 8]
push 0
push edi
push eax
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x44098d
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x4409a0
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x1d0]
test eax, eax
je 0x4409c9
push dword [esi + 0x15c]
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push esi
call eax
add esp, 0x14
pop esi
pop ebp
ret
mov eax, dword [ebp + 0xc]
cmp eax, 2
ja 0x4409ff
push dword [esi + 0x158]
lea eax, [eax + eax*2]
push 1
add eax, 0x5358dc
push 2
push eax
call fcn.0051061f
push dword [esi + 0x158]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.0051061f
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x440ad0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
cmp byte [eax + 0x1ec], 0
je 0x440af0
push eax
call fcn.0043ea70
add esp, 4
test eax, eax
jne 0x440b12
xor al, al
pop ebp
ret
mov eax, dword [eax + 0x1a8]
cmp eax, 0xffffffff
je 0x440aec
push 2
push 1
lea ecx, [ebp + 0xb]
push ecx
push eax
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jne 0x440b12
xor al, al
pop ebp
ret
mov al, 1
pop ebp
ret

Function at 0x441190
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x594be0]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x4411e1
push 3
push 2
push eax
push 6
call fcn.00460fd0
add esp, 0x10
test al, al
je 0x4411d5
mov dword [0x594be0], 2
mov esp, ebp
pop ebp
ret
mov dword [0x594be0], 1
jmp 0x4411e6
cmp eax, 2
je 0x441226
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 4]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_getsockopt]
test eax, eax
jne 0x44120d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x441226
push 4
lea eax, [ebp - 8]
push eax
push 0x1001
push 0xffff
push dword [ebp + 8]
call dword [sym.imp.WS2_32.dll_setsockopt]
mov esp, ebp
pop ebp
ret

Function at 0x4412f0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
push esi
push edi
mov edi, dword [ebp + 8]
lea eax, [ebp + 8]
push 4
push eax
push 1
mov esi, dword [edi]
push 6
push dword [ebp + 0xc]
mov dword [ebp + 8], 1
call dword [sym.imp.WS2_32.dll_setsockopt]
test eax, eax
jns 0x441338
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0043c3d0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00440280
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00440280
add esp, 8
pop edi
pop esi
pop ebp
ret
Function at 0x441470
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
mov eax, dword [0x5939f0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
push edi
cmp dword [ebx + 0x94], 2
mov edi, dword [ebx]
mov dword [ebp - 0x10c], edi
je 0x44166d
cmp byte [ebx + 0x276], 0
push esi
jne 0x441663
cmp byte [ebx + 0x292], 0
jne 0x441663
mov esi, dword [ebp + 0xc]
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x104]
mov dword [ebp - 0x108], 0x80
push eax
push esi
call dword [sym.imp.WS2_32.dll_getpeername]
test eax, eax
je 0x44150e
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.0043c3d0
push eax
push esi
push str.getpeername___failed_with_errno__d:__s
push edi
call fcn.004401b0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret
push 0x80
lea eax, [ebp - 0x84]
mov dword [ebp - 0x108], 0x80
push 0
push eax
call fcn.0050d200
add esp, 0xc
lea eax, [ebp - 0x108]
push eax
lea eax, [ebp - 0x84]
push eax
push esi
call dword [sym.imp.WS2_32.dll_getsockname]
test eax, eax
je 0x441577
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
push esi
push ebx
call fcn.0043c3d0
push eax
push esi
push str.getsockname___failed_with_errno__d:__s
push edi
call fcn.004401b0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret
lea eax, [ebx + 0x138]
push eax
lea esi, [ebx + 0x10a]
lea eax, [ebp - 0x104]
push esi
push eax
call fcn.00441b50
add esp, 0xc
test al, al
jne 0x4415d5
call fcn.00516241
mov esi, eax
call fcn.00516241
push dword [esi]
mov edi, eax
push ebx
call fcn.0043c3d0
push eax
push dword [edi]
push str.ssrem_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x10c]
call fcn.004401b0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret
movups xmm0, xmmword [esi]
mov eax, dword [esi + 0x28]
movups xmmword [ebx + 0x60], xmm0
movups xmm0, xmmword [esi + 0x10]
movups xmmword [ebx + 0x70], xmm0
movq xmm0, qword [esi + 0x20]
movq qword [ebx + 0x80], xmm0
mov dword [ebx + 0x88], eax
mov ax, word [esi + 0x2c]
mov word [ebx + 0x8c], ax
lea eax, [ebx + 0x16c]
push eax
lea eax, [ebx + 0x13c]
push eax
lea eax, [ebp - 0x84]
push eax
call fcn.00441b50
add esp, 0xc
test al, al
jne 0x441663
call fcn.00516241
mov esi, eax
call fcn.00516241
push dword [esi]
mov edi, eax
push ebx
call fcn.0043c3d0
push eax
push dword [edi]
push str.ssloc_inet_ntop___failed_with_errno__d:__s
push dword [ebp - 0x10c]
call fcn.004401b0
add esp, 0x18
pop esi
pop edi
pop ebx
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0050a094
mov esp, ebp
pop ebp
ret
push ebx
call fcn.004410b0
add esp, 4
pop esi
mov ecx, dword [ebp - 4]
pop edi
xor ecx, ebp
pop ebx
call fcn.0050a094
mov esp, ebp
pop ebp
ret