joyce8/EMBER2024-capa huggingface dataset:
Function at 0x41a910
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
mov eax, dword [0x617a54]
xor eax, ebp
mov dword [ebp - 4], eax
push ebx
mov ebx, dword [ebp + 8]
lea eax, [ebp - 0x20c]
push esi
push edi
push 0x208
xor esi, esi
mov edi, ecx
push esi
push eax
call fcn.00561510
add esp, 0xc
lea eax, [ebp - 0x20c]
push esi
push 0x17
push eax
push esi
call dword [sym.imp.SHELL32.dll_SHGetSpecialFolderPathW]
test eax, eax
je 0x41a97b
lea eax, [ebp - 0x20c]
push 0x58f93c
push eax
call fcn.00564c0b
pop ecx
pop ecx
push ebx
lea eax, [ebp - 0x20c]
mov ecx, edi
push eax
call fcn.00419ea8
mov esi, eax
mov ecx, dword [ebp - 4]
mov eax, esi
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0055f02c
leave
ret 4

Function at 0x41afd9
Capabilities:
Check mutex on windows

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [ebp + 8]
mov esi, ecx
push 1
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexW]
mov dword [esi], eax
call dword [sym.imp.KERNEL32.dll_GetLastError]
sub eax, 0xb7
neg eax
sbb eax, eax
inc eax
mov dword [esi + 4], eax
pop esi
pop ebp
ret 4

Function at 0x41b220
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 0x41beb3
Capabilities:
Query or enumerate registry key

Disassembly:
push 0x244
mov eax, 0x58d480
call fcn.0055f097
mov eax, dword [ebp + 0xc]
xor ebx, ebx
mov esi, dword [ebp + 8]
push 0x208
mov dword [ebp - 0x250], eax
lea eax, [ebp - 0x218]
push ebx
push eax
mov dword [ebp - 0x24c], ebx
call fcn.00561510
add esp, 0xc
lea eax, [ebp - 0x218]
mov edi, ebx
push 0x104
push eax
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyW]
jmp 0x41bfa3
lea eax, [ebp - 0x24c]
push eax
lea eax, [ebp - 0x218]
push eax
push esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyW]
test eax, eax
jne 0x41bf95
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x248]
call fcn.00401302
and dword [ebp - 4], 0
lea eax, [ebp - 0x248]
push eax
lea eax, [ebp - 0x230]
push eax
call fcn.0040f304
pop ecx
pop ecx
lea ecx, [ebp - 0x248]
mov byte [ebp - 4], 2
call fcn.004014e8
cmp dword [ebp - 0x21c], 0x10
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
push dword [ebp - 0x250]
call fcn.00411e1c
pop ecx
pop ecx
push dword [ebp - 0x24c]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
or dword [ebp - 4], 0xffffffff
lea ecx, [ebp - 0x230]
call fcn.004035d7
push 0x104
lea eax, [ebp - 0x218]
inc edi
push eax
push edi
push esi
call ebx
test eax, eax
je 0x41bf05
call fcn.0055f052
ret
Function at 0x41bfb4
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x838
mov eax, 0x58bd3b
call fcn.0055f097
mov edi, dword [ebp + 8]
lea ecx, [ebp - 0x828]
mov eax, dword [ebp + 0x14]
mov ebx, dword [ebp + 0xc]
mov esi, dword [ebp + 0x10]
mov dword [ebp - 0x840], edi
mov dword [ebp - 0x82c], eax
mov eax, dword [ebp + 0x18]
mov dword [ebp - 0x840], eax
mov eax, dword [ebp + 0x1c]
push eax
call fcn.00401302
xor ecx, ecx
lea eax, [ebp - 0x830]
push eax
push 0x20119
push ecx
push esi
mov esi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
push reloc.WS2_32.dll_closesocket
mov dword [ebp - 4], ecx
mov dword [ebp - 0x830], ecx
mov dword [ebp - 0x83c], ecx
mov dword [ebp - 0x838], ecx
mov dword [ebp - 0x834], ecx
call esi
test eax, eax
je 0x41c056
xor eax, eax
mov dword [edi + 0x10], eax
mov dword [edi + 0x14], eax
mov byte [ebp - 0x82c], al
push dword [ebp - 0x82c]
mov ecx, edi
lea eax, [ebp - 0x828]
push eax
call fcn.004035af
jmp 0x41c1a6
lea eax, [ebp - 0x83c]
push eax
push 0x20119
push 0
push str.SoftWare
push dword [ebp - 0x830]
call esi
test eax, eax
je 0x41c083
push dword [ebp - 0x830]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x41c02f
lea eax, [ebp - 0x838]
push eax
push 0x20119
push 0
push ebx
push dword [ebp - 0x83c]
call esi
test eax, eax
je 0x41c0b9
push dword [ebp - 0x83c]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x830]
call esi
jmp 0x41c02f
lea eax, [ebp - 0x834]
xor ebx, ebx
push eax
push 0x20119
push ebx
push dword [ebp - 0x82c]
push dword [ebp - 0x838]
call esi
test eax, eax
je 0x41c109
push dword [ebp - 0x834]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x838]
call esi
push dword [ebp - 0x830]
call esi
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
mov byte [ebp - 0x82c], bl
jmp 0x41c03d
push 0x800
lea eax, [ebp - 0x810]
push ebx
push eax
call fcn.00561510
add esp, 0xc
mov dword [ebp - 0x844], 0x400
lea eax, [ebp - 0x844]
push eax
lea eax, [ebp - 0x810]
push eax
push ebx
push ebx
push dword [ebp - 0x840]
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 - 0x838]
call esi
push dword [ebp - 0x83c]
call esi
push dword [ebp - 0x830]
call esi
lea eax, [ebp - 0x810]
push eax
call fcn.00564b19
pop ecx
mov ecx, edi
test eax, eax
jne 0x41c19a
mov byte [ebp - 0x840], bl
push dword [ebp - 0x840]
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
jmp 0x41c045
lea eax, [ebp - 0x810]
push eax
call fcn.00401302
lea ecx, [ebp - 0x828]
call fcn.004014e8
mov eax, edi
call fcn.0055f052
ret
Function at 0x41c1b9
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x834
mov eax, 0x58d4b3
call fcn.0055f097
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.00401302
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 0x41c257
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.004035af
jmp 0x41c36b
lea eax, [ebp - 0x834]
push eax
push 0x20119
push 0
push ebx
push dword [ebp - 0x838]
call esi
test eax, eax
je 0x41c28e
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 0x41c23e
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 0x41c2d6
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 0x41c23e
push 0x800
lea eax, [ebp - 0x810]
push ebx
push eax
call fcn.00561510
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.00564b19
pop ecx
mov ecx, edi
test eax, eax
jne 0x41c35f
mov byte [ebp - 0x83c], bl
push dword [ebp - 0x83c]
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
jmp 0x41c246
lea eax, [ebp - 0x810]
push eax
call fcn.00401302
lea ecx, [ebp - 0x828]
call fcn.004014e8
mov eax, edi
call fcn.0055f052
ret
Function at 0x41c37e
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x58d4e6
mov eax, dword fs:[0]
push eax
mov eax, 0x2030
call fcn.0055f140
mov eax, dword [0x617a54]
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.00401302
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 0x41c436
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.004035af
jmp 0x41c536
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 0x41c46a
push dword [ebp - 0x2038]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x41c40f
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 0x41c4a5
push dword [ebp - 0x2034]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x2030]
call esi
jmp 0x41c40f
push 0x2000
xor ebx, ebx
lea eax, [ebp - 0x2010]
push ebx
push eax
call fcn.00561510
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.00564b19
pop ecx
mov ecx, edi
test eax, eax
jne 0x41c52a
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
mov byte [ebp - 0x202c], bl
jmp 0x41c41f
lea eax, [ebp - 0x2010]
push eax
call fcn.00401302
lea ecx, [ebp - 0x2028]
call fcn.004014e8
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.0055f02c
leave
ret
Function at 0x41c55d
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 0x41c635
lea eax, [ebp - 8]
push eax
push ebx
push edi
push str.SoftWare
push dword [ebp - 4]
call esi
test eax, eax
je 0x41c5b6
push dword [ebp - 4]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x41c635
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 0x41c5da
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x41c62b
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 0x41c5f8
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x41c626
push dword [ebp + 0x18]
call fcn.00564b19
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 0x41c63a
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 0x41c6f7
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 0x41c698
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x41c6f6
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 0x41c6be
push dword [ebp - 8]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 4]
jmp 0x41c6f4
push dword [ebp + 0x14]
call fcn.00564b19
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 0x41c6fb
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 0x41c7b8
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 0x41c759
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x41c7b7
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 0x41c77f
push dword [ebp - 8]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 4]
jmp 0x41c7b5
push dword [ebp + 0x14]
call fcn.00564b19
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 0x41ffd7
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 0x4200a4
lea edi, [esi + 0x28]
lea ecx, [ebx + 0xa8]
mov dword [ebp + 8], edi
push ecx
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5927f4
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
sub edi, 0xffffff80
push edi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5927f4
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
lea eax, [ebx + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5927f4
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5927f4
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
lea eax, [ebx + 0xa8]
push edi
push eax
call fcn.00572c60
mov edi, dword [ebp + 8]
pop ecx
pop ecx
test eax, eax
jne 0x420080
lea eax, [ebx + 0x28]
push edi
push eax
call fcn.00572c60
pop ecx
pop ecx
test eax, eax
je 0x4200c1
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 0x42000a
mov edi, dword [ebp - 8]
lea eax, [ebx + 0xa8]
push eax
call fcn.00564b40
pop ecx
test eax, eax
je 0x4200c1
push ebx
mov ecx, edi
call fcn.0041ff29
mov al, 1
jmp 0x4200c3
xor al, al
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x4208a3
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x617a54]
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.00561510
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 0x420904
mov ecx, esi
call fcn.00420390
jmp 0x420919
mov ebx, edi
test edi, edi
jne 0x420919
mov ecx, esi
call fcn.0042026d
inc ebx
mov edi, eax
cmp ebx, 0xa
jl 0x420906
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.0055f02c
leave
ret
Function at 0x423050
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 0x42307c
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x42306d
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 0x4230b0
cmp dword [esi + 8], 0
jne 0x4230a0
push 0x59606c
push dword [eax + 8]
call fcn.005711af
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x4230a0
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.00572095
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x4230d2
mov eax, dword [esi + 8]
test eax, eax
je 0x4230cc
push eax
call fcn.0057123c
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 0x423490
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x617a54]
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 0x4234e0
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4234da
shr eax, 8
cmp al, 2
jne 0x4234da
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055f02c
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.0055f02c
mov esp, ebp
pop ebp
ret
Function at 0x4245d0
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.004358e0

Function at 0x4255d0
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.004258b0
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 0x425654
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x42562c
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.004235e0
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.00425290
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 0x4258b0
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 0x425960
cmp dword [ecx + edx*4 + 0x17c], 0x425520
jne 0x425960
cmp dword [esi], 0
je 0x4258f8
test edi, edi
je 0x425960
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.00433960
add esp, 0x10
cmp eax, 0xffffffff
je 0x425960
test al, 1
je 0x425960
cmp dword [esi], 0
jne 0x425949
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x614078]
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 0x425949
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 0x425960
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x425970
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 0x425999
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 0x4259cf
push dword [esi + 0x118]
lea eax, [eax + eax*2]
push 1
add eax, 0x597230
push 2
push eax
call fcn.005714f4
push dword [esi + 0x118]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.005714f4
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x42b940
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x42b95e
cmp dword [esi + 0x48], 0
je 0x42b95e
push 2
push 3
push esi
call fcn.00423df0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.00435430
add esp, 4
test esi, esi
je 0x42b97e
cmp dword [esi + 0x48], 0
je 0x42b97e
push 3
push esi
call fcn.00423e30
add esp, 8
pop esi
pop ebp
ret
Function at 0x433eb0
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 0x433f04
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x433ed1
cmp dword [edi + 0x40], eax
je 0x433f04
mov dword [ebp - 8], esi
mov byte [ebp - 4], 0
test eax, eax
jne 0x433edf
mov eax, dword [edi + 0x40]
push 0x434cf0
lea ecx, [ebp - 8]
add eax, 0x68
push ecx
push eax
call fcn.0043e570
add esp, 0xc
cmp byte [ebp - 4], 0
jne 0x433f0d
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 0x433f16
mov dword [eax], esi
cmp byte [esi + 0x1ac], 0
mov edi, dword [esi + 0x168]
je 0x433f3b
push esi
call fcn.004245d0
add esp, 4
test eax, eax
jne 0x433f53
pop edi
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret
cmp edi, 0xffffffff
je 0x433f53
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x433f04
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x4343a0
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x619388]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x4343f1
push 3
push 2
push eax
push 6
call fcn.00453970
add esp, 0x10
test al, al
je 0x4343e5
mov dword [0x619388], 2
mov esp, ebp
pop ebp
ret
mov dword [0x619388], 1
jmp 0x4343f6
cmp eax, 2
je 0x434436
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 0x43441d
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x434436
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 0x434500
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 0x434548
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004235e0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.00425330
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.00425330
add esp, 8
pop edi
pop esi
pop ebp
ret