joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4460a0
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 0x4460bc
cmp dword [esi + 4], 0
je 0x4460e9
test byte [ebx + 0x55], 1
jne 0x4460db
mov eax, ebx
call fcn.00444c40
test eax, eax
jne 0x4460db
mov edx, esi
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx - 0x10]
jmp 0x4461f9
mov edx, esi
mov eax, ebx
call fcn.00445bc4
jmp 0x4461f9
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 0x4461f2
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 0x4c]
push eax
mov eax, ebx
call fcn.00447ff0
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.004428dc
mov eax, dword [ebp - 4]
mov dword [esi + 4], eax
mov edx, esi
mov eax, ebx
call fcn.004460a0
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.00447ff0
push eax
call sub.user32.dll_EndPaint
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4461f9
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 0x44c968
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x4c5400]
cmp byte [eax + 0xc], 0
je 0x44cad5
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x44cace
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4c6b98], 0
jne 0x44c9bc
push 0x44cadc
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x44cae4
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6b98], eax
cmp dword [0x4bcd70], 0
jne 0x44cab7
push 0x44caf4
call sub.kernel32.dll_LoadLibraryA
mov dword [0x4bcd70], eax
cmp dword [0x4bcd70], 0
je 0x44cab7
push 0x44cb00
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6b9c], eax
push 0x44cb10
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6ba0], eax
push 0x44cb24
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6ba4], eax
push 0x44cb3c
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6ba8], eax
push 0x44cb54
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6bac], eax
push 0x44cb68
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6bb0], eax
push 0x44cb80
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6bb4], eax
push 0x44cb98
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6bb8], eax
push 0x44cbb4
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6bbc], eax
push 0x44cbc0
mov eax, dword [0x4bcd70]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x4c6bc0], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x44cad5
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x4509e0
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.00404c58
push 0
xor eax, eax
mov al, byte [ebp - 2]
push eax
call sub.user32.dll_MapVirtualKeyA
shl eax, 0x10
test eax, eax
je 0x450a2f
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.00404ec8
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4582cc
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x45831c]
test si, 4
je 0x4582e0
or bl, 1
test si, 8
je 0x4582ea
or bl, 4
test si, 1
je 0x4582f4
or bl, 8
test si, 2
je 0x4582fe
or bl, 0x10
test si, 0x10
je 0x458308
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x458317
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret
Function at 0x458320
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
mov bl, byte [0x458358]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x458339
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x458348
or bl, 4
test esi, 0x20000000
je 0x458353
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x45ea1c
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x45ea2e
add esp, 0xfffffff0
call fcn.00404180
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041f508
mov eax, dword [0x4c4f70]
mov dword [eax + 4], ebx
mov dword [eax], 0x45edc0
mov eax, dword [0x4c4f7c]
mov dword [eax + 4], ebx
mov dword [eax], 0x45edcc
mov eax, ebx
call fcn.0045edd8
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x417198]
call fcn.00403e18
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x417198]
call fcn.00403e18
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x417198]
call fcn.00403e18
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x417198]
call fcn.00403e18
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x417198]
call fcn.00403e18
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, 0x45b1f0
push eax
push 0
push 0
mov eax, dword [0x4c5140]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x420fc4]
call fcn.004227fc
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x420fc4]
call fcn.004227fc
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x420fc4]
call fcn.004227fc
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0045f228
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45f0f0
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45f0f0
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x45f0f0
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45eb6b
call fcn.004041d8
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x45eed4
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 0x45f07f
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x45f060
mov dl, 1
mov eax, dword [0x4175b4]
call fcn.00403e18
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00404c58
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x45f04f
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.0044ccc8
test al, al
je 0x45f042
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, 0x45f090
lea eax, [ebp - 0x254]
call fcn.0040a7e4
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x45f042
xor eax, eax
push ebp
push 0x45f03b
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 0x45f0c8
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x45f024
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404ec8
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 0x45f024
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404ec8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45f042
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x45ef45
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.0041b0ec
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 0x45f086
lea eax, [ebp - 0x260]
call fcn.00404c58
ret

Function at 0x45f9c8
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4c6be4]
cmp byte [eax + 0xa5], 0
jne 0x45fa39
cmp dword [0x4c6bfc], 0
jne 0x45f9fa
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x45f984
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4c6bfc], eax
cmp dword [0x4c6bf8], 0
jne 0x45fa15
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4c6bf8], eax
cmp dword [0x4c6c00], 0
jne 0x45fa39
push esp
push 0
push 0
push 0x45f928
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x4c6c00], eax
pop edx
ret
Function at 0x4600cc
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4c6be4]
cmp dword [eax + 0x30], 0
je 0x460176
cmp dword [ebx + 0x94], 0
jne 0x460170
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x46005c
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x460170
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 0x460136
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x460170
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.0041955c
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x460145
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x460cd4
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 0x460d09
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.00404d48
jmp 0x460d16
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00404cac
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x461e50
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x461e91
mov eax, esi
call fcn.004482f4
test al, al
je 0x461e91
mov eax, dword [ebx + 0x84]
call fcn.00447ff0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x461e91
push 0
mov eax, dword [ebx + 0x84]
call fcn.00447ff0
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x462afc
Capabilities:
Create process on windows
Self delete

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffdc8
xor eax, eax
mov dword [ebp - 0x234], eax
mov dword [ebp - 0x238], eax
mov dword [ebp - 0x22c], eax
mov dword [ebp - 0x230], eax
mov dword [ebp - 4], eax
mov dword [ebp - 8], eax
xor eax, eax
push ebp
push 0x462caa
push dword fs:[eax]
mov dword fs:[eax], esp
lea edx, [ebp - 8]
mov eax, dword [0x4c51f8]
mov eax, dword [eax]
call fcn.00461800
lea edx, [ebp - 0x230]
xor eax, eax
call fcn.00403090
mov eax, dword [ebp - 0x230]
lea edx, [ebp - 0x22c]
call fcn.00409e5c
mov edx, dword [ebp - 0x22c]
lea eax, [ebp - 4]
mov ecx, 0x462cc0
call fcn.00404f64
mov edx, dword [ebp - 4]
lea eax, [ebp - 0x1d4]
call fcn.00403460
lea eax, [ebp - 0x1d4]
call fcn.004031fc
call fcn.00402d0c
push 0x462cd8
lea edx, [ebp - 0x238]
mov eax, dword [0x4c51f8]
mov eax, dword [eax]
call fcn.00461800
push dword [ebp - 0x238]
push 0x462cec
lea eax, [ebp - 0x234]
mov edx, 3
call fcn.00404fd8
mov edx, dword [ebp - 0x234]
lea eax, [ebp - 0x1d4]
call fcn.00405334
call fcn.004038d4
call fcn.00402d0c
mov edx, 0x462cf8
lea eax, [ebp - 0x1d4]
call fcn.00405334
call fcn.004038d4
call fcn.00402d0c
lea eax, [ebp - 0x1d4]
call fcn.00403528
call fcn.00402d0c
lea eax, [ebp - 0x228]
xor ecx, ecx
mov edx, 0x44
call fcn.004036cc
mov dword [ebp - 0x1fc], 1
mov word [ebp - 0x1f8], 0
lea eax, [ebp - 0x1e4]
push eax
lea eax, [ebp - 0x228]
push eax
push 0
push 0
push 0x40
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00405118
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
je 0x462c73
mov eax, dword [ebp - 0x1e0]
push eax
call sub.kernel32.dll_CloseHandle_1
mov eax, dword [ebp - 0x1e4]
push eax
call sub.kernel32.dll_CloseHandle_1
mov eax, dword [0x4c51f8]
mov eax, dword [eax]
call fcn.0046122c
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x462cb1
lea eax, [ebp - 0x238]
mov edx, 4
call fcn.00404c7c
lea eax, [ebp - 8]
mov edx, 2
call fcn.00404c7c
ret
Function at 0x464944
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
mov ebx, eax
push ebp
push ecx
mov esi, dword [ebx + 0x2c]
mov edi, dword [ebx + 0x3c]
sub edi, dword [ebx + 0x74]
sub edi, dword [ebx + 0x6c]
jmp 0x464973
mov eax, dword [ebx + 0x2c]
sub eax, 0x106
add eax, esi
cmp eax, dword [ebx + 0x6c]
ja 0x4649f2
push esi
mov eax, dword [ebx + 0x38]
mov edx, eax
mov ebp, esi
add edx, ebp
push edx
push eax
call fcn.004631f8
add esp, 0xc
sub dword [ebx + 0x70], esi
sub dword [ebx + 0x6c], esi
sub dword [ebx + 0x5c], ebp
mov eax, dword [ebx + 0x4c]
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x44]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x4649c0
mov cx, word [esp]
sub cx, si
jmp 0x4649c2
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4649a9
mov eax, esi
mov edx, eax
add edx, edx
add edx, dword [ebx + 0x40]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp esi, dword [esp]
ja 0x4649e8
mov cx, word [esp]
sub cx, si
jmp 0x4649ea
xor ecx, ecx
mov word [edx], cx
dec eax
jne 0x4649d1
add edi, esi
mov ebp, dword [ebx]
cmp dword [ebp + 4], 0
je 0x464a4f
mov edx, dword [ebx + 0x38]
mov ecx, edi
add edx, dword [ebx + 0x6c]
mov eax, ebp
add edx, dword [ebx + 0x74]
call fcn.00464618
add dword [ebx + 0x74], eax
cmp dword [ebx + 0x74], 3
jb 0x464a3a
mov eax, dword [ebx + 0x38]
mov edx, dword [ebx + 0x6c]
movzx eax, byte [eax + edx]
mov dword [ebx + 0x48], eax
mov ecx, dword [ebx + 0x58]
shl eax, cl
mov edx, dword [ebx + 0x38]
mov ecx, dword [ebx + 0x6c]
movzx edx, byte [edx + ecx + 1]
xor eax, edx
and eax, dword [ebx + 0x54]
mov dword [ebx + 0x48], eax
cmp dword [ebx + 0x74], 0x106
jae 0x464a4f
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x46494e
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x46af94
Capabilities:
Hash data with crc32

Disassembly:
push ebx
push esi
xor esi, esi
mov ecx, 0x4c6c38
mov eax, esi
mov edx, 8
mov ebx, eax
and ebx, 1
test bl, bl
je 0x46afb6
shr eax, 1
xor eax, 0xedb88320
jmp 0x46afb8
shr eax, 1
dec edx
jne 0x46afa4
mov dword [ecx], eax
inc esi
add ecx, 4
cmp esi, 0x100
jne 0x46af9d
mov byte [0x4c7038], 1
pop esi
pop ebx
ret

Function at 0x46afd4
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push ebx
push esi
push edi
mov edi, ecx
mov esi, edx
mov ebx, eax
cmp byte [0x4c7038], 0
jne 0x46afee
call fcn.0046af94
mov eax, edi
dec eax
test eax, eax
jl 0x46b017
inc eax
xor edx, edx
xor ecx, ecx
mov cl, byte [esi + edx]
xor ecx, ebx
and ecx, 0xff
mov ecx, dword [ecx*4 + 0x4c6c38]
shr ebx, 8
xor ecx, ebx
mov ebx, ecx
inc edx
dec eax
jne 0x46aff8
mov eax, ebx
pop edi
pop esi
pop ebx
pop ebp
ret
Function at 0x46dedc
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov ebx, eax
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov al, byte [eax]
dec al
je 0x46df0f
dec al
je 0x46df4b
dec al
je 0x46df8f
dec al
je 0x46e000
jmp 0x46e08e
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x46e08e
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
mov dl, byte [ecx + edx]
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x46df1f
jmp 0x46e08e
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x46e08e
mov esi, 1
mov al, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov dl, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x46df5b
jmp 0x46e08e
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x46e08e
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jae 0x46dfbe
xor edx, edx
mov dword [ebp - 8], edx
jmp 0x46dfd3
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx edx, byte [ecx + edx]
mov dword [ebp - 8], edx
add eax, dword [ebp - 8]
sar eax, 1
jns 0x46dfdd
adc eax, 0
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x46df9f
jmp 0x46e08e
xor eax, eax
mov dword [ebp - 8], eax
xor eax, eax
mov dword [ebp - 0xc], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x46e08e
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x46e05c
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx edx, byte [ecx + edx]
mov dword [ebp - 8], edx
mov dl, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [ebp - 0xc], edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [ebp - 4], edx
mov cl, byte [ebp - 0xc]
push eax
mov al, byte [ebp - 8]
pop edx
call fcn.0046b020
add al, byte [ebp - 4]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x46e016
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x472fe8
Capabilities:
Send data
Send data on socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
mov esi, eax
mov bl, 1
mov eax, dword [esi + 0x40]
mov edi, dword [eax + 0x30]
cmp dword [edi + 8], 0
jle 0x47308c
mov eax, edi
xor edx, edx
call fcn.004729b0
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax]
mov dword [ebp - 8], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
add dword [ebp - 8], eax
mov edx, dword [ebp - 4]
mov edx, dword [edx + 8]
sub edx, eax
mov eax, edx
push 0
push eax
mov eax, dword [ebp - 8]
push eax
mov eax, dword [esi + 0x40]
mov eax, dword [eax + 0x28]
push eax
call sub.ws2_32.dll_send
test eax, eax
jle 0x473082
mov edx, dword [ebp - 4]
add dword [edx + 4], eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
mov edx, dword [ebp - 4]
cmp eax, dword [edx + 8]
sete al
test al, al
je 0x47308c
mov eax, dword [esi + 0x40]
mov eax, dword [eax + 0x30]
xor edx, edx
call fcn.004728e8
mov eax, dword [ebp - 4]
mov eax, dword [eax]
call fcn.00402bb0
mov edx, 0xc
mov eax, dword [ebp - 4]
call fcn.00402bb0
jmp 0x47308c
mov eax, dword [ebp - 4]
xor edx, edx
mov dword [eax + 4], edx
xor ebx, ebx
mov eax, ebx
pop edi
pop esi
pop ebx
pop ecx
pop ecx
pop ebp
ret