joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4505f4
Capabilities:
Capture screenshot

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffff94
push ebx
push esi
push edi
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0x1f8], 0
je 0x450610
cmp dword [esi + 4], 0
je 0x45063d
test byte [ebx + 0x55], 1
jne 0x45062f
mov eax, ebx
call fcn.0044f194
test eax, eax
jne 0x45062f
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x45074d
mov edx, esi
mov eax, ebx
call fcn.00450118
jmp 0x45074d
push 0
call sub.user32.dll_GetDC
mov edi, eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push edi
call sub.gdi32.dll_CreateCompatibleBitmap
mov dword [ebp - 8], eax
push edi
push 0
call sub.user32.dll_ReleaseDC
push 0
call sub.gdi32.dll_CreateCompatibleDC
mov dword [ebp - 4], eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x450746
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0045249c
push eax
call sub.user32.dll_BeginPaint
mov edi, eax
mov eax, dword [ebp - 4]
push eax
mov ecx, dword [ebp - 4]
mov edx, 0x14
mov eax, ebx
call fcn.0044ce30
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004505f4
xor eax, eax
mov dword [esi + 4], eax
push 0xcc0020
push 0
push 0
mov eax, dword [ebp - 4]
push eax
lea edx, [ebp - 0x5c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x50]
push eax
lea edx, [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x44]
mov eax, dword [ebp - 0x64]
push eax
push 0
push 0
push edi
call sub.gdi32.dll_BitBlt
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.0045249c
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45074d
mov eax, dword [ebp - 0xc]
push eax
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_SelectObject
mov eax, dword [ebp - 4]
push eax
call sub.gdi32.dll_DeleteDC
mov eax, dword [ebp - 8]
push eax
call sub.gdi32.dll_DeleteObject
ret
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x456e78
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x49944c]
cmp byte [eax + 0xc], 0
je 0x456fe5
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x456fde
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x49aba8], 0
jne 0x456ecc
push 0x456fec
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x456ff4
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49aba8], eax
cmp dword [0x497d48], 0
jne 0x456fc7
push 0x457004
call sub.kernel32.dll_LoadLibraryA
mov dword [0x497d48], eax
cmp dword [0x497d48], 0
je 0x456fc7
push 0x457010
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abac], eax
push 0x457020
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abb0], eax
push 0x457034
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abb4], eax
push 0x45704c
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abb8], eax
push 0x457064
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abbc], eax
push 0x457078
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abc0], eax
push 0x457090
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abc4], eax
push 0x4570a8
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abc8], eax
push 0x4570c4
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abcc], eax
push 0x4570d0
mov eax, dword [0x497d48]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x49abd0], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x456fe5
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x45b084
Capabilities:
Log keystrokes
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
mov ebx, edx
mov word [ebp - 2], ax
mov eax, ebx
call fcn.00404180
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x45b0d3
push pe_nt_image_headers32
lea edx, [ebp - 0x102]
push edx
push eax
call sub.user32.dll_GetKeyNameTextA
mov eax, ebx
lea edx, [ebp - 0x102]
mov ecx, pe_nt_image_headers32
call fcn.004043f0
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4628d4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x462924]
test si, 4
je 0x4628e8
or bl, 1
test si, 8
je 0x4628f2
or bl, 4
test si, 1
je 0x4628fc
or bl, 8
test si, 2
je 0x462906
or bl, 0x10
test si, 0x10
je 0x462910
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x46291f
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x462928
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x462960]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x462941
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x462950
or bl, 4
test esi, 0x20000000
je 0x46295b
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x469008
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x46901a
add esp, 0xfffffff0
call fcn.004036d0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00422a54
mov eax, dword [0x498e8c]
mov dword [eax + 4], ebx
mov dword [eax], 0x4693ac
mov eax, dword [0x498e9c]
mov dword [eax + 4], ebx
mov dword [eax], 0x4693b8
mov eax, ebx
call fcn.004693c4
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x4172ec]
call fcn.0040333c
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x4172ec]
call fcn.0040333c
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x4172ec]
call fcn.0040333c
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x4172ec]
call fcn.0040333c
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x4172ec]
call fcn.0040333c
mov dword [ebx + 0x7c], eax
push 0
call sub.user32.dll_GetDC
mov esi, eax
push 0x5a
push esi
call sub.gdi32.dll_GetDeviceCaps
mov dword [ebx + 0x40], eax
push esi
push 0
call sub.user32.dll_ReleaseDC
mov eax, dword [ebx + 0x58]
push eax
mov eax, 0x4657e0
push eax
push 0
push 0
mov eax, dword [0x4990ec]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x4244b8]
call fcn.00425ccc
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x4244b8]
call fcn.00425ccc
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x4244b8]
call fcn.00425ccc
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.004697e4
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4696c0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4696c0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x4696c0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x469157
call fcn.00403728
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x4694a4
Capabilities:
Get keyboard layout
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffda0
push ebx
xor edx, edx
mov dword [ebp - 0x260], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x46964f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x469630
mov dl, 1
mov eax, dword [0x417950]
call fcn.0040333c
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404180
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x46961f
inc eax
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0x114]
mov dword [ebp - 0x14], eax
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
call fcn.004571d8
test al, al
je 0x469612
lea eax, [ebp - 0xc]
push eax
push 0x20019
push 0
push 0
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov dword [ebp - 0x25c], eax
mov byte [ebp - 0x258], 0
lea ecx, [ebp - 0x25c]
mov edx, 0x469660
lea eax, [ebp - 0x254]
call fcn.004095c0
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x469612
xor eax, eax
push ebp
push 0x46960b
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], pe_nt_image_headers32
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 0x214]
push eax
push 0
push 0
push 0x469698
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x4695f4
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004043f0
mov edx, dword [ebp - 0x260]
mov eax, dword [ebp - 0x14]
mov ecx, dword [eax]
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov ebx, dword [eax]
call dword [ebx + 0x3c]
mov eax, dword [ebp - 0x14]
mov eax, dword [eax]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 0x3c]
jne 0x4695f4
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004043f0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x469612
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x469515
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041c41c
mov eax, dword [ebp - 4]
mov ebx, dword [eax + 0x34]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x469656
lea eax, [ebp - 0x260]
call fcn.00404180
ret

Function at 0x469f84
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x49abf4]
cmp byte [eax + 0xa5], 0
jne 0x469ff5
cmp dword [0x49ac0c], 0
jne 0x469fb6
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x469f40
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x49ac0c], eax
cmp dword [0x49ac08], 0
jne 0x469fd1
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x49ac08], eax
cmp dword [0x49ac10], 0
jne 0x469ff5
push esp
push 0
push 0
push 0x469ee4
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x49ac10], eax
pop edx
ret
Function at 0x46a0ec
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x46a103
add esp, 0xfffffff0
call fcn.004036d0
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.00422a54
mov eax, dword [0x4990c4]
cmp word [eax + 2], 0
jne 0x46a12b
mov eax, dword [0x4990c4]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0046b7c4
mov eax, dword [0x499210]
cmp word [eax + 2], 0
jne 0x46a145
mov eax, dword [0x499210]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0046b9bc
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x4172ec]
call fcn.0040333c
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x4172ec]
call fcn.0040333c
mov dword [ebx + 0xa8], eax
xor eax, eax
mov dword [ebx + 0x60], eax
xor eax, eax
mov dword [ebx + 0x84], eax
mov dword [ebx + 0x5c], 0xff000018
mov dword [ebx + 0x78], 0x1f4
mov byte [ebx + 0x7c], 1
xor eax, eax
mov dword [ebx + 0x80], eax
mov dword [ebx + 0x74], 0x9c4
mov byte [ebx + 0x88], 0
mov byte [ebx + 0x9d], 1
mov byte [ebx + 0xb4], 1
mov dl, 1
mov eax, dword [0x425038]
call fcn.0042ca3c
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x46a2cc
mov eax, dword [0x498f48]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042ce0c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x46bf5c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x498f48]
mov eax, dword [eax]
push eax
call sub.kernel32.dll_GetModuleFileNameA_1
lea eax, [ebp - 0x101]
push eax
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_OemToCharA
lea eax, [ebp - 0x101]
mov dl, 0x5c
call fcn.0040d108
test eax, eax
je 0x46a23a
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408fa0
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040d130
test eax, eax
je 0x46a24e
mov byte [eax], 0
lea eax, [ebp - 0x101]
inc eax
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.004043f0
mov eax, dword [0x498cfc]
cmp byte [eax], 0
jne 0x46a282
mov eax, ebx
call fcn.0046a3f4
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0x9e], 1
xor eax, eax
mov dword [ebx + 0xa0], eax
mov eax, ebx
call fcn.0046c138
mov eax, ebx
call fcn.0046cafc
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x46a2c2
call fcn.00403728
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x46a674
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x49abf4]
cmp dword [eax + 0x30], 0
je 0x46a71e
cmp dword [ebx + 0x94], 0
jne 0x46a718
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x46a604
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x46a718
push 3
mov eax, dword [esp + 4]
push eax
call sub.user32.dll_GetWindow
mov esi, eax
mov dword [esp], esi
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
test al, 8
je 0x46a6de
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x46a718
push 0x213
push 0
push 0
push 0
push 0
mov eax, dword [esp + 0x14]
push eax
mov edx, esi
mov eax, dword [ebx + 0x90]
call fcn.00419c44
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x46a6ed
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x46b280
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xffffff00
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xa4], 0
je 0x46b2b5
push pe_nt_image_headers32
lea eax, [esp + 4]
push eax
mov eax, dword [ebx + 0x30]
push eax
call sub.user32.dll_GetWindowTextA
mov ecx, eax
mov edx, esp
mov eax, esi
call fcn.00404270
jmp 0x46b2c2
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.004041d4
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x46c314
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x46c355
mov eax, esi
call fcn.004527a0
test al, al
je 0x46c355
mov eax, dword [ebx + 0x84]
call fcn.0045249c
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x46c355
push 0
mov eax, dword [ebx + 0x84]
call fcn.0045249c
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret

Function at 0x46e064
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, ecx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
mov ebx, dword [ebp - 4]
inc ebx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.00426aac
cmp ebx, dword [ebp - 8]
jge 0x46e0c7
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.00426dbc
mov edi, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.00426dbc
xor edi, eax
push edi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, esi
mov edx, ebx
call fcn.00426de8
add ebx, 2
cmp ebx, dword [ebp - 8]
jl 0x46e08d
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x46e0d0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov dword [ebp - 4], edx
mov esi, eax
mov ebx, dword [ebp - 4]
inc ebx
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.00426aac
cmp ebx, dword [ebp - 8]
jge 0x46e133
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.00426dbc
mov edi, eax
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.00426dbc
xor edi, eax
push edi
mov eax, dword [ebp + 8]
mov eax, dword [eax - 4]
mov ecx, ebx
mov edx, esi
call fcn.00426de8
add ebx, 2
cmp ebx, dword [ebp - 8]
jl 0x46e0f9
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret
Function at 0x480648
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push ebp
mov ebp, esp
mov ecx, 8
push 0
push 0
dec ecx
jne 0x480650
push ecx
push ebx
push esi
push edi
mov ebx, eax
xor eax, eax
push ebp
push 0x480842
push dword fs:[eax]
mov dword fs:[eax], esp
mov esi, dword [ebx + 8]
lea ecx, [ebp - 0xc]
mov edx, 0x480858
mov eax, esi
call fcn.0047e4d4
mov edx, dword [ebp - 0xc]
lea eax, [ebx + 0xc]
call fcn.004041d4
lea ecx, [ebp - 0x10]
mov edx, 0x48086c
mov eax, esi
call fcn.0047e4d4
mov edx, dword [ebp - 0x10]
lea eax, [ebx + 0x28]
call fcn.004041d4
lea ecx, [ebp - 0x14]
mov edx, 0x480884
mov eax, esi
call fcn.0047e4d4
mov edx, dword [ebp - 0x14]
lea eax, [ebx + 0x10]
call fcn.004041d4
lea ecx, [ebp - 0x18]
mov edx, 0x4808a0
mov eax, esi
call fcn.0047e4d4
mov edx, dword [ebp - 0x18]
lea eax, [ebx + 0x14]
call fcn.004041d4
lea ecx, [ebp - 0x1c]
mov edx, 0x4808bc
mov eax, esi
call fcn.0047e4d4
mov edx, dword [ebp - 0x1c]
lea eax, [ebx + 0x24]
call fcn.004041d4
lea ecx, [ebp - 0x24]
mov edx, 0x4808d4
mov eax, esi
call fcn.0047e4d4
mov eax, dword [ebp - 0x24]
lea edx, [ebp - 0x20]
call fcn.00408600
mov eax, dword [ebp - 0x20]
or edx, 0xffffffff
call fcn.004089e0
mov edi, eax
mov dword [ebx + 0x18], edi
test edi, edi
setge al
mov byte [ebx + 0x4c], al
lea ecx, [ebp - 0x28]
mov edx, 0x4808ec
mov eax, esi
call fcn.0047e4d4
mov eax, dword [ebp - 0x28]
call fcn.00477fac
fstp qword [ebx + 0x30]
wait
lea ecx, [ebp - 0x2c]
mov edx, 0x4808fc
mov eax, esi
call fcn.0047e4d4
mov eax, dword [ebp - 0x2c]
call fcn.00477fac
fstp qword [ebx + 0x40]
wait
lea ecx, [ebp - 0x30]
mov edx, 0x480914
mov eax, esi
call fcn.0047e4d4
mov eax, dword [ebp - 0x30]
or edx, 0xffffffff
call fcn.004089e0
inc eax
je 0x4807e5
lea ecx, [ebp - 0x34]
mov edx, 0x480914
mov eax, esi
call fcn.0047e4d4
mov eax, dword [ebp - 0x34]
call fcn.004089a4
mov edi, eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov dword [ebp - 8], eax
mov eax, edi
mov ecx, 0xe10
cdq
idiv ecx
mov ecx, edx
mov eax, ecx
push ecx
mov ecx, 0x3c
cdq
idiv ecx
pop ecx
mov dword [ebp - 4], eax
mov eax, ecx
mov ecx, 0x3c
cdq
idiv ecx
mov edi, edx
push 0
mov ecx, edi
mov dx, word [ebp - 4]
mov ax, word [ebp - 8]
call fcn.0040a06c
fstp qword [ebp - 0x3c]
wait
call fcn.0040a3d0
fadd qword [ebp - 0x3c]
fstp qword [ebx + 0x38]
wait
jmp 0x480800
lea ecx, [ebp - 0x40]
mov edx, 0x480914
mov eax, esi
call fcn.0047e4d4
mov eax, dword [ebp - 0x40]
call fcn.00477fac
fstp qword [ebx + 0x38]
wait
lea ecx, [ebp - 0x44]
mov edx, 0x480924
mov eax, esi
call fcn.0047e4d4
mov edx, dword [ebp - 0x44]
lea eax, [ebx + 0x48]
call fcn.004041d4
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x480849
lea eax, [ebp - 0x44]
mov edx, 2
call fcn.004041a4
lea eax, [ebp - 0x34]
mov edx, 0xb
call fcn.004041a4
ret
Function at 0x48d428
Capabilities:
Get hostname

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffb8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x44], ebx
mov dword [ebp - 0x48], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
lea eax, [ebp - 0x10]
mov edx, dword [0x416894]
call fcn.00404ba8
xor eax, eax
push ebp
push 0x48d56c
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x498be0], 0
jne 0x48d47b
mov ecx, dword [0x498d2c]
mov dl, 1
mov eax, dword [0x407660]
call fcn.0040c338
call fcn.00403b38
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402d74
mov eax, ebx
call fcn.004049f8
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x48d57c
lea edi, [ebp - 0x30]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
pop edi
pop esi
lea eax, [ebp - 0x30]
mov dword [ebp - 0x10], eax
lea eax, [ebp - 0xc]
call fcn.00405c40
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404a08
test eax, eax
jle 0x48d513
mov dword [ebp - 4], 0x10
lea eax, [ebp - 4]
push eax
lea eax, [ebp - 0x40]
push eax
call sub.kernel32.dll_GetComputerNameA
test eax, eax
je 0x48d50c
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.00404408
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.004043f0
mov eax, dword [ebp - 0x48]
pop edx
call fcn.00408590
test eax, eax
jne 0x48d50c
mov ebx, 0x15
jmp 0x48d518
mov ebx, 0x10
jmp 0x48d518
mov ebx, 0x15
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 0x20]
push eax
push ebx
push 0
push esi
call dword [0x498be0]
call fcn.0048d380
mov eax, dword [ebp - 8]
call fcn.0048d380
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405c58
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48d573
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.004041a4
lea eax, [ebp - 0x10]
mov edx, dword [0x416894]
call fcn.00404c78
ret
Function at 0x494b98
Capabilities:
Get hostname
Initialize winsock library
Resolve dns

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffd44
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x29c], ecx
mov esi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00404630
xor eax, eax
push ebp
push 0x494cea
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x198]
push eax
push 0x101
call sub.wsock32.dll_WSAStartup
xor ecx, ecx
push ebp
push 0x494cc2
push dword fs:[ecx]
mov dword fs:[ecx], esp
push pe_nt_image_headers32
lea eax, [ebp - 0x298]
push eax
call sub.wsock32.dll_gethostname
lea eax, [ebp - 0x298]
mov edx, dword [ebp - 4]
call fcn.00408ffc
lea eax, [ebp - 0x298]
push eax
call sub.wsock32.dll_gethostbyname
test eax, eax
je 0x494cab
mov edx, dword [eax + 0xc]
test edx, edx
je 0x494ca5
mov ebx, dword [edx]
test ebx, ebx
je 0x494c9f
lea eax, [ebp - 0x29c]
push eax
xor eax, eax
mov al, byte [ebx]
mov dword [ebp - 0x2bc], eax
mov byte [ebp - 0x2b8], 0
xor eax, eax
mov al, byte [ebx + 1]
mov dword [ebp - 0x2b4], eax
mov byte [ebp - 0x2b0], 0
xor eax, eax
mov al, byte [ebx + 2]
mov dword [ebp - 0x2ac], eax
mov byte [ebp - 0x2a8], 0
xor eax, eax
mov al, byte [ebx + 3]
mov dword [ebp - 0x2a4], eax
mov byte [ebp - 0x2a0], 0
lea edx, [ebp - 0x2bc]
mov ecx, 3
mov eax, 0x494d04
call fcn.00409640
mov edx, dword [ebp - 0x29c]
mov eax, esi
call fcn.004041d4
mov byte [ebp - 5], 1
jmp 0x494caf
mov byte [ebp - 5], 0
jmp 0x494caf
mov byte [ebp - 5], 0
jmp 0x494caf
mov byte [ebp - 5], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x494cc9
call sub.wsock32.dll_WSACleanup
ret