joyce8/EMBER2024-capa huggingface dataset:
Function at 0x453f3c
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x834
mov eax, 0x5d2186
call fcn.0059d2e0
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x828]
mov eax, dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x83c], edi
mov dword [ebp - 0x82c], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x83c], eax
mov eax, dword [ebp + 0x18]
push eax
call fcn.00403040
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea eax, [ebp - 0x838]
push eax
xor ecx, ecx
push 0x20119
push ecx
push str.SoftWare
push reloc.WS2_32.dll_bind
mov dword [ebp - 4], ecx
mov dword [ebp - 0x838], ecx
mov dword [ebp - 0x834], ecx
mov dword [ebp - 0x830], ecx
call esi
test eax, eax
je 0x453fda
and dword [edi + 0x10], 0
and dword [edi + 0x14], 0
mov byte [ebp - 0x82c], 0
push dword [ebp - 0x82c]
mov ecx, edi
lea eax, [ebp - 0x828]
push eax
call fcn.0043e8c2
jmp 0x4540ee
lea eax, [ebp - 0x834]
push eax
push 0x20119
push 0
push ebx
push dword [ebp - 0x838]
call esi
test eax, eax
je 0x454011
push dword [ebp - 0x838]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], eax
mov byte [ebp - 0x82c], al
jmp 0x453fc1
lea eax, [ebp - 0x830]
xor ebx, ebx
push eax
push 0x20119
push ebx
push dword [ebp - 0x82c]
push dword [ebp - 0x834]
call esi
test eax, eax
je 0x454059
push dword [ebp - 0x834]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x830]
call esi
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
mov byte [ebp - 0x82c], bl
jmp 0x453fc1
push 0x800
lea eax, [ebp - 0x810]
push ebx
push eax
call fcn.005a2240
add esp, 0xc
mov dword [ebp - 0x840], 0x400
lea eax, [ebp - 0x840]
push eax
lea eax, [ebp - 0x810]
push eax
push ebx
push ebx
push dword [ebp - 0x83c]
push dword [ebp - 0x830]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x830]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x834]
call esi
push dword [ebp - 0x838]
call esi
lea eax, [ebp - 0x810]
push eax
call fcn.005afdc8
pop ecx
mov ecx, edi
test eax, eax
jne 0x4540e2
mov byte [ebp - 0x83c], bl
push dword [ebp - 0x83c]
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
jmp 0x453fc9
lea eax, [ebp - 0x810]
push eax
call fcn.00403040
lea ecx, [ebp - 0x828]
call fcn.00402fe0
mov eax, edi
call fcn.0059d28a
ret
Function at 0x454101
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x82c
mov eax, 0x5d21b9
call fcn.0059d2e0
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x828]
mov eax, dword [ebp + 0x10]
mov ebx, dword [ebp + 0xc]
mov dword [ebp - 0x838], edi
mov dword [ebp - 0x82c], eax
mov eax, dword [ebp + 0x14]
push eax
call fcn.00403040
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea eax, [ebp - 0x830]
push eax
xor ecx, ecx
push 0x20119
push ecx
push str.SoftWare
push reloc.WS2_32.dll_bind
mov dword [ebp - 4], ecx
mov dword [ebp - 0x830], ecx
mov dword [ebp - 0x834], ecx
call esi
test eax, eax
je 0x454190
and dword [edi + 0x10], 0
and dword [edi + 0x14], 0
mov byte [ebp - 0x82c], 0
mov ecx, edi
push dword [ebp - 0x82c]
lea eax, [ebp - 0x828]
push eax
call fcn.0043e8c2
jmp 0x454250
lea eax, [ebp - 0x834]
push eax
push 0x20119
push 0
push ebx
push dword [ebp - 0x830]
call esi
test eax, eax
je 0x4541c7
push dword [ebp - 0x830]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
xor eax, eax
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], eax
mov byte [ebp - 0x82c], al
jmp 0x454177
push 0x800
xor ebx, ebx
lea eax, [ebp - 0x810]
push ebx
push eax
call fcn.005a2240
add esp, 0xc
mov dword [ebp - 0x838], 0x400
lea eax, [ebp - 0x838]
push eax
lea eax, [ebp - 0x810]
push eax
push ebx
push ebx
push dword [ebp - 0x82c]
push dword [ebp - 0x834]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x834]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x830]
call esi
lea eax, [ebp - 0x810]
push eax
call fcn.005afdc8
pop ecx
mov ecx, edi
test eax, eax
jne 0x454244
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
mov byte [ebp - 0x82c], bl
jmp 0x454179
lea eax, [ebp - 0x810]
push eax
call fcn.00403040
lea ecx, [ebp - 0x828]
call fcn.00402fe0
mov eax, edi
call fcn.0059d28a
ret
Function at 0x454263
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x5d21ec
mov eax, dword fs:[0]
push eax
mov eax, 0x2030
call fcn.0059cf50
mov eax, dword [0x667ce0]
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 edi, dword [ebp + 8]
lea ecx, [ebp - 0x2028]
mov eax, dword [ebp + 0x14]
mov esi, dword [ebp + 0xc]
mov ebx, dword [ebp + 0x10]
mov dword [ebp - 0x203c], edi
mov dword [ebp - 0x202c], eax
mov eax, dword [ebp + 0x18]
push eax
call fcn.00403040
xor ecx, ecx
lea eax, [ebp - 0x2038]
push eax
push 0xf013f
push ecx
push str.SoftWare
push reloc.WS2_32.dll_accept
mov dword [ebp - 4], ecx
mov dword [ebp - 0x2038], ecx
mov dword [ebp - 0x2034], ecx
mov dword [ebp - 0x2030], ecx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x45431b
xor eax, eax
mov ecx, edi
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], eax
mov byte [ebp - 0x202c], al
push dword [ebp - 0x202c]
lea eax, [ebp - 0x2028]
push eax
call fcn.0043e8c2
jmp 0x45441b
xor ecx, ecx
lea eax, [ebp - 0x2034]
push ecx
push eax
push ecx
push 0xf013f
push ecx
push ecx
push ecx
push esi
push dword [ebp - 0x2038]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
call esi
test eax, eax
je 0x45434f
push dword [ebp - 0x2038]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4542f4
xor ecx, ecx
lea eax, [ebp - 0x2030]
push ecx
push eax
push ecx
push 0xf013f
push ecx
push ecx
push ecx
push ebx
push dword [ebp - 0x2034]
call esi
test eax, eax
je 0x45438a
push dword [ebp - 0x2034]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x2030]
call esi
jmp 0x4542f4
push 0x2000
xor ebx, ebx
lea eax, [ebp - 0x2010]
push ebx
push eax
call fcn.005a2240
add esp, 0xc
mov dword [ebp - 0x203c], 0x1000
lea eax, [ebp - 0x203c]
push eax
lea eax, [ebp - 0x2010]
push eax
push ebx
push ebx
push dword [ebp - 0x202c]
push dword [ebp - 0x2030]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
push dword [ebp - 0x2030]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x2034]
call esi
push dword [ebp - 0x2038]
call esi
lea eax, [ebp - 0x2010]
push eax
call fcn.005afdc8
pop ecx
mov ecx, edi
test eax, eax
jne 0x45440f
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
mov byte [ebp - 0x202c], bl
jmp 0x454304
lea eax, [ebp - 0x2010]
push eax
call fcn.00403040
lea ecx, [ebp - 0x2028]
call fcn.00402fe0
mov eax, edi
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.0059cf09
leave
ret
Function at 0x454442
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push ebx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
lea eax, [ebp - 4]
push edi
push eax
xor edi, edi
mov ebx, 0xf013f
push ebx
push edi
push dword [ebp + 0xc]
mov dword [ebp - 4], edi
push reloc.WS2_32.dll_closesocket
mov dword [ebp - 8], edi
mov dword [ebp - 0xc], edi
mov dword [ebp - 0x10], edi
call esi
test eax, eax
jne 0x45451a
lea eax, [ebp - 8]
push eax
push ebx
push edi
push str.SoftWare
push dword [ebp - 4]
call esi
test eax, eax
je 0x45449b
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x45451a
mov esi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
lea eax, [ebp - 0xc]
push edi
push eax
push edi
push ebx
push edi
push edi
push edi
push dword [ebp + 8]
push dword [ebp - 8]
call esi
test eax, eax
je 0x4544bf
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x454510
push edi
lea eax, [ebp - 0x10]
push eax
push edi
push ebx
push edi
push edi
push edi
push dword [ebp + 0x10]
push dword [ebp - 0xc]
call esi
test eax, eax
je 0x4544dd
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x45450b
push dword [ebp + 0x18]
call fcn.005afdc8
pop ecx
lea eax, [eax*2 + 2]
push eax
push dword [ebp + 0x18]
push 1
push edi
push dword [ebp + 0x14]
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 0x10]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0xc]
call esi
push dword [ebp - 8]
call esi
push dword [ebp - 4]
call esi
pop edi
pop esi
pop ebx
leave
ret

Function at 0x45451f
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push edi
lea eax, [ebp - 0xc]
xor edi, edi
push eax
mov ebx, 0xf013f
mov dword [ebp - 0xc], edi
push ebx
push edi
push str.SoftWare
push reloc.WS2_32.dll_bind
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x4545dc
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
lea eax, [ebp - 8]
push edi
push eax
push edi
push ebx
push edi
push edi
push edi
push dword [ebp + 8]
push dword [ebp - 0xc]
call esi
test eax, eax
je 0x45457d
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4545db
push edi
lea eax, [ebp - 4]
push eax
push edi
push ebx
push edi
push edi
push edi
push dword [ebp + 0xc]
push dword [ebp - 8]
call esi
test eax, eax
je 0x4545a3
push dword [ebp - 8]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 4]
jmp 0x4545d9
push dword [ebp + 0x14]
call fcn.005afdc8
pop ecx
lea eax, [eax*2 + 2]
push eax
push dword [ebp + 0x14]
push 1
push edi
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 8]
call esi
push dword [ebp - 0xc]
call esi
pop esi
pop edi
pop ebx
leave
ret
Function at 0x4545e0
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push esi
push edi
lea eax, [ebp - 4]
xor esi, esi
push eax
mov edi, 0xf013f
mov dword [ebp - 4], esi
push edi
push esi
push str.SoftWare
push reloc.WS2_32.dll_bind
mov dword [ebp - 8], esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x454666
push esi
lea eax, [ebp - 8]
push eax
push esi
push edi
push esi
push esi
push esi
push dword [ebp + 8]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
test eax, eax
je 0x454633
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x454666
push dword [ebp + 0x10]
call fcn.005afdc8
pop ecx
lea eax, [eax*2 + 2]
push eax
push dword [ebp + 0x10]
push 1
push esi
push dword [ebp + 0xc]
push dword [ebp - 8]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 8]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 4]
call esi
pop edi
pop esi
leave
ret

Function at 0x45466a
Capabilities:
Set registry value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
push ebx
push edi
lea eax, [ebp - 0xc]
xor edi, edi
push eax
mov ebx, 0xf013f
mov dword [ebp - 0xc], edi
push ebx
push edi
push str.SoftWare
push reloc.WS2_32.dll_accept
mov dword [ebp - 8], edi
mov dword [ebp - 4], edi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x454727
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegCreateKeyExW]
lea eax, [ebp - 8]
push edi
push eax
push edi
push ebx
push edi
push edi
push edi
push dword [ebp + 8]
push dword [ebp - 0xc]
call esi
test eax, eax
je 0x4546c8
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x454726
push edi
lea eax, [ebp - 4]
push eax
push edi
push ebx
push edi
push edi
push edi
push dword [ebp + 0xc]
push dword [ebp - 8]
call esi
test eax, eax
je 0x4546ee
push dword [ebp - 8]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 4]
jmp 0x454724
push dword [ebp + 0x14]
call fcn.005afdc8
pop ecx
lea eax, [eax*2 + 2]
push eax
push dword [ebp + 0x14]
push 1
push edi
push dword [ebp + 0x10]
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [ebp - 4]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 8]
call esi
push dword [ebp - 0xc]
call esi
pop esi
pop edi
pop ebx
leave
ret
Function at 0x4560d0
Capabilities:
Read file via mapping

Disassembly:
push 0x28
mov eax, 0x5cb1d8
call fcn.0059d2e0
mov eax, dword [ebp + 0x10]
xor ebx, ebx
mov esi, dword [ebp + 8]
mov edi, dword [ebp + 0xc]
mov dword [ebp - 0x30], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp - 0x34], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x2c], eax
xor eax, eax
mov dword [ebp - 0x18], ebx
mov dword [ebp - 0x14], 7
mov word [ebp - 0x28], ax
mov dword [ebp - 4], ebx
cmp dword [ebp + 0x1c], eax
je 0x456127
push str.Global_
call fcn.005afdc8
pop ecx
push eax
push str.Global_
lea ecx, [ebp - 0x28]
call fcn.00403240
push esi
call fcn.005afdc8
pop ecx
push eax
push esi
lea ecx, [ebp - 0x28]
call fcn.00405a30
mov ecx, dword [ebp - 0x2c]
lea eax, [ebp - 0x28]
push eax
call fcn.00417a80
cmp dword [ebp - 0x14], 8
lea eax, [ebp - 0x28]
cmovae eax, dword [ebp - 0x28]
push eax
push ebx
push 4
call dword [sym.imp.KERNEL32.dll_OpenFileMappingW]
mov dword [ebp - 0x2c], eax
test eax, eax
je 0x4561c8
push ebx
push ebx
push ebx
push 4
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov esi, eax
test esi, esi
je 0x4561bf
push ebx
lea eax, [esi + 4]
push edi
push eax
call fcn.004436f3
add esp, 0xc
test al, al
je 0x4561b8
push dword [esi]
call fcn.0059cf3d
mov edi, eax
pop ecx
test edi, edi
je 0x4561b8
push dword [esi]
push ebx
push edi
call fcn.005a2240
push dword [esi]
lea eax, [esi + 0x28]
push eax
push edi
call fcn.005a1740
mov eax, dword [ebp - 0x30]
add esp, 0x18
mov ecx, dword [ebp - 0x34]
mov bl, 1
mov dword [eax], edi
mov eax, dword [esi]
mov dword [ecx], eax
push esi
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
push dword [ebp - 0x2c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x28]
call fcn.00402fe0
mov al, bl
call fcn.0059d28a
ret

Function at 0x456775
Capabilities:
Hash data with md5

Disassembly:
xor eax, eax
mov byte [ecx + 0x89], al
mov dword [ecx + 0x14], eax
mov dword [ecx + 0x10], eax
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
ret
Function at 0x4578fd
Capabilities:
Print debug messages

Disassembly:
push ebp
mov ebp, esp
push ecx
push ecx
push ebx
mov ebx, dword [ebp + 8]
mov eax, ecx
push esi
push edi
mov dword [ebp - 4], eax
lea edi, [eax + 0x210]
mov esi, dword [edi]
mov dword [ebp - 8], edi
cmp esi, dword [eax + 0x214]
je 0x4579ca
lea edi, [esi + 0x28]
lea ecx, [ebx + 0xa8]
mov dword [ebp + 8], edi
push ecx
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5dba74
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
sub edi, 0xffffff80
push edi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5dba74
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
lea eax, [ebx + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5dba74
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5dba74
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
lea eax, [ebx + 0xa8]
push edi
push eax
call fcn.005b0530
mov edi, dword [ebp + 8]
pop ecx
pop ecx
test eax, eax
jne 0x4579a6
lea eax, [ebx + 0x28]
push edi
push eax
call fcn.005b0530
pop ecx
pop ecx
test eax, eax
je 0x4579e7
mov eax, 0x1b0
lea ecx, [ebx + 0xa8]
add edi, eax
add esi, eax
mov eax, dword [ebp - 4]
mov dword [ebp + 8], edi
cmp esi, dword [eax + 0x214]
jne 0x457930
mov edi, dword [ebp - 8]
lea eax, [ebx + 0xa8]
push eax
call fcn.005afdf0
pop ecx
test eax, eax
je 0x4579e7
push ebx
mov ecx, edi
call fcn.0045784f
mov al, 1
jmp 0x4579e9
xor al, al
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x4581c9
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x667ce0]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
push esi
mov esi, ecx
mov ebx, 0x114
push edi
push ebx
xor edi, edi
mov eax, dword [esi + 0x210]
mov dword [esi + 0x214], eax
lea eax, [ebp - 0x118]
push edi
push eax
call fcn.005a2240
add esp, 0xc
mov dword [ebp - 0x118], ebx
lea eax, [ebp - 0x118]
push eax
call dword [sym.imp.KERNEL32.dll_GetVersionExW]
cmp dword [ebp - 0x108], 2
jne 0x45822a
mov ecx, esi
call fcn.00457cb6
jmp 0x45823f
mov ebx, edi
test edi, edi
jne 0x45823f
mov ecx, esi
call fcn.00457b93
inc ebx
mov edi, eax
cmp ebx, 0xa
jl 0x45822c
mov eax, dword [esi + 0x214]
mov ecx, 0x1b0
sub eax, dword [esi + 0x210]
cdq
idiv ecx
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0059cf09
leave
ret
Function at 0x45d540
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
mov eax, dword [esi]
cmp dword [eax + 4], 3
jne 0x45d56c
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x45d55d
pop edi
xor eax, eax
pop esi
pop ebp
ret
push dword [eax + 8]
push dword [ebp + 0x10]
push 1
push dword [ebp + 0xc]
call ecx
jmp 0x45d5a0
cmp dword [esi + 8], 0
jne 0x45d590
push 0x5de8a4
push dword [eax + 8]
call fcn.005b0023
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x45d590
pop edi
or eax, 0xffffffff
pop esi
pop ebp
ret
push dword [esi + 8]
push dword [ebp + 0x10]
push 1
push dword [ebp + 0xc]
call fcn.005b0d50
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x45d5c2
mov eax, dword [esi + 8]
test eax, eax
je 0x45d5bc
push eax
call fcn.005b00b0
add esp, 4
mov dword [esi + 8], edi
mov eax, dword [esi]
mov eax, dword [eax]
mov dword [esi], eax
mov eax, edi
pop edi
pop esi
pop ebp
ret

Function at 0x45d9e0
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x667ce0]
xor eax, ebp
mov dword [ebp - 4], eax
lea eax, [ebp - 0x194]
push eax
push 0x202
call dword [sym.imp.WS2_32.dll_WSAStartup]
test eax, eax
jne 0x45da30
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x45da2a
shr eax, 8
cmp al, 2
jne 0x45da2a
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0059cf09
mov esp, ebp
pop ebp
ret
call dword [sym.imp.WS2_32.dll_WSACleanup]
mov ecx, dword [ebp - 4]
mov eax, 2
xor ecx, ebp
call fcn.0059cf09
mov esp, ebp
pop ebp
ret
Function at 0x45ea90
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.0046f890

Function at 0x45fab0
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 + 0x168]
call fcn.0045fd90
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 0x45fb34
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x45fb0c
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.0045db30
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.0045f770
mov eax, dword [edi]
add esp, 0x14
mov dword [eax + 0x85b8], esi
mov eax, dword [ebp + 0x18]
mov dword [eax], 0x37
pop edi
pop esi
mov eax, ebx
pop ebx
pop ebp
ret

Function at 0x45fd90
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
mov eax, edx
push ebx
push esi
shl eax, 4
lea esi, [ecx + 0x18c]
mov ebx, dword [ecx + edx*4 + 0x168]
add esi, eax
mov eax, dword [ecx + 0x248]
push edi
mov edi, dword [esi + 4]
sub edi, dword [esi + 8]
test byte [eax + 0x3c], 3
je 0x45fe40
cmp dword [ecx + edx*4 + 0x17c], 0x45fa00
jne 0x45fe40
cmp dword [esi], 0
je 0x45fdd8
test edi, edi
je 0x45fe40
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.0046de70
add esp, 0x10
cmp eax, 0xffffffff
je 0x45fe40
test al, 1
je 0x45fe40
cmp dword [esi], 0
jne 0x45fe29
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x664300]
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 0x45fe29
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 ebx
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
jle 0x45fe40
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x45fe50
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x190]
test eax, eax
je 0x45fe79
push dword [esi + 0x11c]
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 0x45feaf
push dword [esi + 0x118]
lea eax, [eax + eax*2]
push 1
add eax, 0x5dfa68
push 2
push eax
call fcn.005b0368
push dword [esi + 0x118]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.005b0368
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x465e50
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x465e6e
cmp dword [esi + 0x48], 0
je 0x465e6e
push 2
push 3
push esi
call fcn.004738e0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.004740b0
add esp, 4
test esi, esi
je 0x465e8e
cmp dword [esi + 0x48], 0
je 0x465e8e
push 3
push esi
call fcn.00473920
add esp, 8
pop esi
pop ebp
ret
Function at 0x46e3c0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
push edi
mov edi, dword [ebp + 8]
mov esi, dword [edi + 0x578]
test esi, esi
je 0x46e414
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x46e3e1
cmp dword [edi + 0x40], eax
je 0x46e414
mov dword [ebp - 8], esi
mov byte [ebp - 4], 0
test eax, eax
jne 0x46e3ef
mov eax, dword [edi + 0x40]
push 0x46f200
lea ecx, [ebp - 8]
add eax, 0x68
push ecx
push eax
call fcn.00478af0
add esp, 0xc
cmp byte [ebp - 4], 0
jne 0x46e41d
mov dword [edi + 0x578], 0
pop edi
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret
mov eax, dword [ebp + 0xc]
test eax, eax
je 0x46e426
mov dword [eax], esi
cmp byte [esi + 0x1ac], 0
mov edi, dword [esi + 0x168]
je 0x46e44b
push esi
call fcn.0045ea90
add esp, 4
test eax, eax
jne 0x46e463
pop edi
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret
cmp edi, 0xffffffff
je 0x46e463
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x46e414
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x46e8b0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x669910]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x46e901
push 3
push 2
push eax
push 6
call fcn.0048ded0
add esp, 0x10
test al, al
je 0x46e8f5
mov dword [0x669910], 2
mov esp, ebp
pop ebp
ret
mov dword [0x669910], 1
jmp 0x46e906
cmp eax, 2
je 0x46e946
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 0x46e92d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x46e946
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 0x46ea10
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 0x46ea58
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.0045db30
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.0045f810
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.0045f810
add esp, 8
pop edi
pop esi
pop ebp
ret