joyce8/EMBER2024-capa huggingface dataset:
Function at 0x420ab6
Capabilities:
Link many functions at runtime

Disassembly:
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryW]
push esi
push edi
push str.kernel32.dll
mov esi, ecx
call ebx
mov dword [esi], eax
test eax, eax
je 0x420b37
mov edi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x591028
push eax
call edi
push str.IsWow64Process
push dword [esi]
mov dword [esi + 8], eax
call edi
push str.Wow64DisableWow64FsRedirection
push dword [esi]
mov dword [esi + 0xc], eax
call edi
push str.Wow64RevertWow64FsRedirection
push dword [esi]
mov dword [esi + 0x18], eax
call edi
push str.GetSystemWow64DirectoryW
push dword [esi]
mov dword [esi + 0x14], eax
call edi
push str.advapi32.dll
mov dword [esi + 0x10], eax
call ebx
mov dword [esi + 4], eax
test eax, eax
je 0x420b37
mov ebx, str.Wow64RevertWow64FsRedirection
push ebx
push eax
call edi
push ebx
push dword [esi + 4]
mov dword [esi + 0x20], eax
call edi
mov dword [esi + 0x1c], eax
xor eax, eax
inc eax
jmp 0x420b39
xor eax, eax
pop edi
pop esi
pop ebx
ret

Function at 0x420d22
Capabilities:
Enumerate processes

Disassembly:
push 0x280
mov eax, 0x58d91e
call fcn.0055fbd8
mov eax, dword [ebp + 8]
xor ebx, ebx
mov esi, ebx
mov dword [ebp - 0x28c], esi
test eax, eax
je 0x420e76
push eax
lea ecx, [ebp - 0x40]
call fcn.00402f50
lea eax, [ebp - 0x40]
mov dword [ebp - 4], ebx
push eax
call fcn.0040ff7e
mov dword [esp], 0x22c
lea eax, [ebp - 0x284]
push ebx
push eax
call fcn.00565ca0
add esp, 0xc
push ebx
push 2
call sub.KERNEL32.dll_CreateToolhelp32Snapshot
mov edi, eax
cmp edi, 0xffffffff
je 0x420e6c
lea eax, [ebp - 0x284]
mov dword [ebp - 0x284], 0x22c
push eax
push edi
call sub.KERNEL32.dll_Process32FirstW
test eax, eax
je 0x420e65
lea eax, [ebp - 0x260]
push eax
lea ecx, [ebp - 0x28]
call fcn.00402f50
lea eax, [ebp - 0x28]
mov byte [ebp - 4], 1
push eax
call fcn.0040ff7e
pop ecx
lea eax, [ebp - 0x40]
push eax
lea ecx, [ebp - 0x28]
call fcn.00403820
test al, al
jne 0x420dfc
lea eax, [ebp - 0x28]
push eax
lea eax, [ebp - 0x58]
push eax
call fcn.0040f3b8
pop ecx
pop ecx
or esi, 1
lea ecx, [ebp - 0x40]
push eax
mov dword [ebp - 0x28c], esi
call fcn.00403820
mov byte [ebp - 0x285], bl
test al, al
je 0x420e03
mov byte [ebp - 0x285], 1
mov eax, dword [ebp - 0x28c]
test al, 1
je 0x420e1e
and eax, 0xfffffffe
lea ecx, [ebp - 0x58]
mov dword [ebp - 0x28c], eax
call fcn.00402e60
cmp byte [ebp - 0x285], 0
jne 0x420e4e
lea ecx, [ebp - 0x28]
mov byte [ebp - 4], bl
call fcn.00402e60
lea eax, [ebp - 0x284]
push eax
push edi
call sub.KERNEL32.dll_Process32NextW
test eax, eax
je 0x420e65
mov esi, dword [ebp - 0x28c]
jmp 0x420da4
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ebx, dword [ebp - 0x27c]
lea ecx, [ebp - 0x28]
call fcn.00402e60
jmp 0x420e6c
push edi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
lea ecx, [ebp - 0x40]
call fcn.00402e60
mov eax, ebx
call fcn.0055fb93
ret
Function at 0x420f7d
Capabilities:
Query or enumerate registry key

Disassembly:
push 0x244
mov eax, 0x58d95c
call fcn.0055fbd8
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.00565ca0
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 0x42106d
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 0x42105f
lea eax, [ebp - 0x218]
push eax
lea ecx, [ebp - 0x248]
call fcn.00402f50
and dword [ebp - 4], 0
lea eax, [ebp - 0x248]
push eax
lea eax, [ebp - 0x230]
push eax
call fcn.0041003a
pop ecx
pop ecx
lea ecx, [ebp - 0x248]
mov byte [ebp - 4], 2
call fcn.00402e60
cmp dword [ebp - 0x21c], 0x10
lea eax, [ebp - 0x230]
cmovae eax, dword [ebp - 0x230]
push eax
push dword [ebp - 0x250]
call fcn.0041f722
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.00403080
push 0x104
lea eax, [ebp - 0x218]
inc edi
push eax
push edi
push esi
call ebx
test eax, eax
je 0x420fcf
call fcn.0055fb93
ret
Function at 0x42107e
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x838
mov eax, 0x58c5cf
call fcn.0055fbd8
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.00402f50
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 0x421120
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.00403340
jmp 0x421270
lea eax, [ebp - 0x83c]
push eax
push 0x20119
push 0
push str.SoftWare
push dword [ebp - 0x830]
call esi
test eax, eax
je 0x42114d
push dword [ebp - 0x830]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4210f9
lea eax, [ebp - 0x838]
push eax
push 0x20119
push 0
push ebx
push dword [ebp - 0x83c]
call esi
test eax, eax
je 0x421183
push dword [ebp - 0x83c]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x830]
call esi
jmp 0x4210f9
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 0x4211d3
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 0x421107
push 0x800
lea eax, [ebp - 0x810]
push ebx
push eax
call fcn.00565ca0
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.0057175e
pop ecx
mov ecx, edi
test eax, eax
jne 0x421264
mov byte [ebp - 0x840], bl
push dword [ebp - 0x840]
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
jmp 0x42110f
lea eax, [ebp - 0x810]
push eax
call fcn.00402f50
lea ecx, [ebp - 0x828]
call fcn.00402e60
mov eax, edi
call fcn.0055fb93
ret
Function at 0x421283
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x834
mov eax, 0x58d98f
call fcn.0055fbd8
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.00402f50
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 0x421321
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.00403340
jmp 0x421435
lea eax, [ebp - 0x834]
push eax
push 0x20119
push 0
push ebx
push dword [ebp - 0x838]
call esi
test eax, eax
je 0x421358
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 0x421308
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 0x4213a0
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 0x421308
push 0x800
lea eax, [ebp - 0x810]
push ebx
push eax
call fcn.00565ca0
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.0057175e
pop ecx
mov ecx, edi
test eax, eax
jne 0x421429
mov byte [ebp - 0x83c], bl
push dword [ebp - 0x83c]
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
jmp 0x421310
lea eax, [ebp - 0x810]
push eax
call fcn.00402f50
lea ecx, [ebp - 0x828]
call fcn.00402e60
mov eax, edi
call fcn.0055fb93
ret
Function at 0x421448
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x58d9c2
mov eax, dword fs:[0]
push eax
mov eax, 0x2030
call fcn.0055ffd0
mov eax, dword [0x616a64]
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.00402f50
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 0x421500
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.00403340
jmp 0x421600
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 0x421534
push dword [ebp - 0x2038]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4214d9
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 0x42156f
push dword [ebp - 0x2034]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 0x2030]
call esi
jmp 0x4214d9
push 0x2000
xor ebx, ebx
lea eax, [ebp - 0x2010]
push ebx
push eax
call fcn.00565ca0
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.0057175e
pop ecx
mov ecx, edi
test eax, eax
jne 0x4215f4
mov dword [edi + 0x10], ebx
mov dword [edi + 0x14], ebx
mov byte [ebp - 0x202c], bl
jmp 0x4214e9
lea eax, [ebp - 0x2010]
push eax
call fcn.00402f50
lea ecx, [ebp - 0x2028]
call fcn.00402e60
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.0055f3e9
leave
ret
Function at 0x421627
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 0x4216e4
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 0x421685
push dword [ebp - 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x4216e3
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 0x4216ab
push dword [ebp - 8]
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
call esi
push dword [ebp - 4]
jmp 0x4216e1
push dword [ebp + 0x14]
call fcn.0057175e
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 0x421882
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 0x42194f
lea edi, [esi + 0x28]
lea ecx, [ebx + 0xa8]
mov dword [ebp + 8], edi
push ecx
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5912f4
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
sub edi, 0xffffff80
push edi
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5912f4
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
lea eax, [ebx + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5912f4
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push dword [ebp + 8]
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
push 0x5912f4
call dword [sym.imp.KERNEL32.dll_OutputDebugStringA]
lea eax, [ebx + 0xa8]
push edi
push eax
call fcn.00571b40
mov edi, dword [ebp + 8]
pop ecx
pop ecx
test eax, eax
jne 0x42192b
lea eax, [ebx + 0x28]
push edi
push eax
call fcn.00571b40
pop ecx
pop ecx
test eax, eax
je 0x42196c
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 0x4218b5
mov edi, dword [ebp - 8]
lea eax, [ebx + 0xa8]
push eax
call fcn.00571d20
pop ecx
test eax, eax
je 0x42196c
push ebx
mov ecx, edi
call fcn.004217d4
mov al, 1
jmp 0x42196e
xor al, al
pop edi
pop esi
pop ebx
leave
ret 4
Function at 0x42214e
Capabilities:
Check os version

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x118
mov eax, dword [0x616a64]
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.00565ca0
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 0x4221af
mov ecx, esi
call fcn.00421c3b
jmp 0x4221c4
mov ebx, edi
test edi, edi
jne 0x4221c4
mov ecx, esi
call fcn.00421b18
inc ebx
mov edi, eax
cmp ebx, 0xa
jl 0x4221b1
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.0055f3e9
leave
ret
Function at 0x4273f0
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 0x42741c
mov ecx, dword [esi + 0xc]
test ecx, ecx
jne 0x42740d
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 0x427450
cmp dword [esi + 8], 0
jne 0x427440
push 0x5944bc
push dword [eax + 8]
call fcn.0057229d
add esp, 8
mov dword [esi + 8], eax
test eax, eax
jne 0x427440
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.0057290d
mov edi, eax
add esp, 0x10
test edi, edi
jne 0x427472
mov eax, dword [esi + 8]
test eax, eax
je 0x42746c
push eax
call fcn.00572366
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 0x427890
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x194
mov eax, dword [0x616a64]
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 0x4278e0
mov eax, dword [ebp - 0x194]
cmp al, 2
jne 0x4278da
shr eax, 8
cmp al, 2
jne 0x4278da
xor eax, eax
mov ecx, dword [ebp - 4]
xor ecx, ebp
call fcn.0055f3e9
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.0055f3e9
mov esp, ebp
pop ebp
ret
Function at 0x428940
Capabilities:
Receive data
Receive data on socket

Disassembly:
push ebp
mov ebp, esp
pop ebp
jmp fcn.00439770

Function at 0x429970
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.00429c50
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 0x4299f4
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
mov esi, eax
cmp esi, 0x2733
jne 0x4299cc
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.004279e0
push eax
push str.Send_failure:__s
push dword [edi]
call fcn.00429630
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 0x429c50
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 0x429d00
cmp dword [ecx + edx*4 + 0x17c], 0x4298c0
jne 0x429d00
cmp dword [esi], 0
je 0x429c98
test edi, edi
je 0x429d00
push 0
push 0xffffffffffffffff
push 0xffffffffffffffff
push ebx
call fcn.00437d40
add esp, 0x10
cmp eax, 0xffffffff
je 0x429d00
test al, 1
je 0x429d00
cmp dword [esi], 0
jne 0x429ce9
push 0x8000
mov dword [esi + 4], 0x8000
call dword [0x613078]
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 0x429ce9
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 0x429d00
add dword [esi + 8], eax
pop edi
pop esi
pop ebx
pop ebp
ret

Function at 0x429d10
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 0x429d39
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 0x429d6f
push dword [esi + 0x118]
lea eax, [eax + eax*2]
push 1
add eax, 0x595680
push 2
push eax
call fcn.0057342c
push dword [esi + 0x118]
push 1
push dword [ebp + 0x14]
push dword [ebp + 0x10]
call fcn.0057342c
add esp, 0x20
xor eax, eax
pop esi
pop ebp
ret
Function at 0x42fd20
Capabilities:
Terminate process

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
test esi, esi
je 0x42fd3e
cmp dword [esi + 0x48], 0
je 0x42fd3e
push 2
push 3
push esi
call fcn.0043d7c0
add esp, 0xc
push dword [ebp + 0xc]
call fcn.0043df90
add esp, 4
test esi, esi
je 0x42fd5e
cmp dword [esi + 0x48], 0
je 0x42fd5e
push 3
push esi
call fcn.0043d800
add esp, 8
pop esi
pop ebp
ret
Function at 0x438290
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 0x4382e4
mov eax, dword [edi + 0x44]
test eax, eax
jne 0x4382b1
cmp dword [edi + 0x40], eax
je 0x4382e4
mov dword [ebp - 8], esi
mov byte [ebp - 4], 0
test eax, eax
jne 0x4382bf
mov eax, dword [edi + 0x40]
push 0x4390d0
lea ecx, [ebp - 8]
add eax, 0x68
push ecx
push eax
call fcn.004429d0
add esp, 0xc
cmp byte [ebp - 4], 0
jne 0x4382ed
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 0x4382f6
mov dword [eax], esi
cmp byte [esi + 0x1ac], 0
mov edi, dword [esi + 0x168]
je 0x43831b
push esi
call fcn.00428940
add esp, 4
test eax, eax
jne 0x438333
pop edi
or eax, 0xffffffff
pop esi
mov esp, ebp
pop ebp
ret
cmp edi, 0xffffffff
je 0x438333
push 2
push 1
lea eax, [ebp + 0xb]
push eax
push edi
call dword [sym.imp.WS2_32.dll_recv]
test eax, eax
je 0x4382e4
mov eax, edi
pop edi
pop esi
mov esp, ebp
pop ebp
ret

Function at 0x438780
Capabilities:
Set socket configuration

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x6182d0]
mov dword [ebp - 8], 0x4020
mov dword [ebp - 4], 0
mov dword [ebp - 0xc], 4
test eax, eax
jne 0x4387d1
push 3
push 2
push eax
push 6
call fcn.00457dd0
add esp, 0x10
test al, al
je 0x4387c5
mov dword [0x6182d0], 2
mov esp, ebp
pop ebp
ret
mov dword [0x6182d0], 1
jmp 0x4387d6
cmp eax, 2
je 0x438816
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 0x4387fd
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 8]
jg 0x438816
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 0x4388e0
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 0x438928
call dword [sym.imp.WS2_32.dll_WSAGetLastError]
push eax
push edi
call fcn.004279e0
push eax
push str.Could_not_set_TCP_NODELAY:__s_n
push esi
call fcn.004296d0
add esp, 0x14
pop edi
pop esi
pop ebp
ret
push str.TCP_NODELAY_set_n
push esi
call fcn.004296d0
add esp, 8
pop edi
pop esi
pop ebp
ret