joyce8/EMBER2024-capa huggingface dataset:
Function at 0x46c930
Capabilities:
Link many functions at runtime

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
mov eax, dword [0x5449b0]
cmp byte [eax + 0xc], 0
je 0x46ca9d
push 0x8000
call sub.kernel32.dll_SetErrorMode
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x46ca96
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x54bedc], 0
jne 0x46c984
push 0x46caa4
call sub.kernel32.dll_GetModuleHandleA_2
mov ebx, eax
push 0x46caac
push ebx
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bedc], eax
cmp dword [0x53b258], 0
jne 0x46ca7f
push 0x46cabc
call sub.kernel32.dll_LoadLibraryA
mov dword [0x53b258], eax
cmp dword [0x53b258], 0
je 0x46ca7f
push 0x46cac8
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bee0], eax
push 0x46cad8
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bee4], eax
push 0x46caec
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bee8], eax
push 0x46cb04
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54beec], eax
push 0x46cb1c
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bef0], eax
push 0x46cb30
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bef4], eax
push 0x46cb48
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bef8], eax
push 0x46cb60
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54befc], eax
push 0x46cb7c
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bf00], eax
push 0x46cb88
mov eax, dword [0x53b258]
push eax
call sub.kernel32.dll_GetProcAddress_1
mov dword [0x54bf04], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x46ca9d
mov eax, dword [ebp - 4]
push eax
call sub.kernel32.dll_SetErrorMode
ret
pop ebx
pop ecx
pop ebp
ret

Function at 0x473690
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
push edi
push ecx
mov byte [esp], cl
mov ebx, edx
mov esi, eax
push 0xffffffffffffffec
push esi
call sub.user32.dll_GetWindowLongA
mov edi, eax
test bl, bl
je 0x4736b1
test edi, 0x40000
je 0x4736cb
test bl, bl
jne 0x47374c
mov eax, edi
and eax, 0x40000
cmp eax, 0x40000
jne 0x47374c
push esi
call sub.user32.dll_IsIconic
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 2], al
push esi
call sub.user32.dll_IsWindowVisible
cmp eax, 1
sbb eax, eax
inc eax
mov byte [esp + 1], al
movzx eax, byte [esp + 1]
or al, byte [esp + 2]
je 0x4736fe
push 0
push esi
call sub.user32.dll_ShowWindow
test bl, bl
je 0x473713
or edi, 0x40000
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongA
jmp 0x473722
and edi, 0xfffbffff
push edi
push 0xffffffffffffffec
push esi
call sub.user32.dll_SetWindowLongA
movzx eax, byte [esp]
and al, byte [esp + 1]
jne 0x473733
cmp byte [esp + 2], 0
je 0x47374c
cmp byte [esp + 2], 0
je 0x473744
push 6
push esi
call sub.user32.dll_ShowWindow
jmp 0x47374c
push 5
push esi
call sub.user32.dll_ShowWindow
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4739f0
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, eax
call sub.user32.dll_GetActiveWindow
mov dword [esp], eax
mov byte [esp + 4], 0
test bl, bl
je 0x473a16
mov eax, esp
push eax
push 0x4739b8
call sub.user32.dll_EnumWindows
jmp 0x473a29
mov eax, esp
push eax
push 0x473998
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
call sub.user32.dll_EnumThreadWindows
movzx eax, byte [esp + 4]
pop ecx
pop edx
pop ebx
ret

Function at 0x473ab4
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x473b08]
test si, 4
je 0x473ac9
or bl, 1
test si, 8
je 0x473ad3
or bl, 4
test si, 1
je 0x473add
or bl, 8
test si, 2
je 0x473ae7
or bl, 0x10
test si, 0x10
je 0x473af1
or bl, 0x20
push 0x12
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x473b00
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x473b0c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
push esi
mov esi, eax
movzx ebx, byte [0x473b48]
push 0x10
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x473b26
or bl, 1
push 0x11
call sub.user32.dll_GetKeyState
test ax, ax
jge 0x473b35
or bl, 4
test esi, 0x20000000
je 0x473b40
or bl, 2
mov eax, ebx
pop esi
pop ebx
ret

Function at 0x47bbb4
Capabilities:
Get keyboard layout

Disassembly:
push ebp
mov ebp, esp
push ecx
push ebx
push esi
test dl, dl
je 0x47bbc6
add esp, 0xfffffff0
call fcn.00404a58
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0042b1f4
mov eax, dword [0x544234]
mov dword [eax + 4], ebx
mov dword [eax], 0x47bf58
mov eax, dword [0x544244]
mov dword [eax + 4], ebx
mov dword [eax], 0x47bf64
mov eax, ebx
call fcn.0047bf70
push 0
call sub.user32.dll_GetKeyboardLayout
mov dword [ebx + 0x3c], eax
mov dl, 1
mov eax, dword [0x41f22c]
call fcn.004046c4
mov dword [ebx + 0x4c], eax
mov dl, 1
mov eax, dword [0x41f22c]
call fcn.004046c4
mov dword [ebx + 0x50], eax
mov dl, 1
mov eax, dword [0x41f22c]
call fcn.004046c4
mov dword [ebx + 0x54], eax
mov dl, 1
mov eax, dword [0x41f22c]
call fcn.004046c4
mov dword [ebx + 0x58], eax
mov dl, 1
mov eax, dword [0x41f22c]
call fcn.004046c4
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, 0x477418
push eax
push 0
push 0
mov eax, dword [0x544544]
mov eax, dword [eax]
call eax
mov dl, 1
mov eax, dword [0x43062c]
call fcn.00431e80
mov dword [ebx + 0x84], eax
mov dl, 1
mov eax, dword [0x43062c]
call fcn.00431e80
mov dword [ebx + 0x88], eax
mov dl, 1
mov eax, dword [0x43062c]
call fcn.00431e80
mov dword [ebx + 0x80], eax
mov eax, ebx
call fcn.0047c3e8
mov eax, dword [ebx + 0x84]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x47c2b8
mov eax, dword [ebx + 0x88]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x47c2b8
mov eax, dword [ebx + 0x80]
mov dword [eax + 0xc], ebx
mov dword [eax + 8], 0x47c2b8
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x47bd03
call fcn.00404ab0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
pop ecx
pop ebp
ret
Function at 0x47c09c
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 0x47c247
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x47c228
mov dl, 1
mov eax, dword [0x41f898]
call fcn.004046c4
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00405638
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x47c217
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.0046cc8c
test al, al
je 0x47c20a
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, 0x47c258
lea eax, [ebp - 0x254]
call fcn.0040e2f4
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x47c20a
xor eax, eax
push ebp
push 0x47c203
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 0x47c290
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x47c1ec
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004058b8
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 0x47c1ec
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.004058b8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x47c20a
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x47c10d
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x25], 0
mov dl, 1
call fcn.00424620
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 0x47c24e
lea eax, [ebp - 0x260]
call fcn.00405638
ret

Function at 0x47cbc0
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x54bf20]
cmp byte [eax + 0xad], 0
jne 0x47cc31
cmp dword [0x54bf3c], 0
jne 0x47cbf2
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x47cb7c
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x54bf3c], eax
cmp dword [0x54bf38], 0
jne 0x47cc0d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x54bf38], eax
cmp dword [0x54bf40], 0
jne 0x47cc31
push esp
push 0
push 0
push 0x47cb20
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread_1
mov dword [0x54bf40], eax
pop edx
ret
Function at 0x47ce34
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x47ce4b
add esp, 0xfffffff0
call fcn.00404a58
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0042b1f4
mov eax, dword [0x544520]
cmp word [eax + 2], 0
jne 0x47ce73
mov eax, dword [0x544520]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0047eb3c
mov eax, dword [0x544694]
cmp word [eax + 2], 0
jne 0x47ce8d
mov eax, dword [0x544694]
mov dword [eax + 4], ebx
mov dword [eax], fcn.0047ed48
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x41f22c]
call fcn.004046c4
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x41f22c]
call fcn.004046c4
mov dword [ebx + 0x98], eax
mov dl, 1
mov eax, dword [0x41f22c]
call fcn.004046c4
mov dword [ebx + 0xb0], 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 + 0xa5], 1
mov byte [ebx + 0xbc], 1
mov dl, 1
mov eax, dword [reloc.oleaut32.dll_SafeArrayPtrOfIndex]
call fcn.00439148
mov esi, eax
mov dword [ebx + 0xa0], esi
push 0x47d044
mov eax, dword [0x544310]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0043951c
mov eax, dword [ebx + 0xa0]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x47f41c
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x544310]
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.00412948
test eax, eax
je 0x47cf94
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.0040dc3c
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0041297c
test eax, eax
je 0x47cfa8
mov byte [eax], 0
lea eax, [ebp - 0x101]
push eax
call sub.user32.dll_CharNextA_1
push eax
call sub.user32.dll_CharLowerA
lea eax, [ebx + 0x8c]
lea edx, [ebp - 0x101]
mov ecx, pe_nt_image_headers32
call fcn.004058b8
mov byte [ebx + 0xd4], 0
push ebx
push 0x47e5b0
call fcn.0042c370
mov dword [ebx + 0xc8], eax
mov eax, dword [0x54407c]
cmp byte [eax], 0
jne 0x47cff9
mov eax, ebx
call fcn.0047d188
mov byte [ebx + 0x59], 1
mov byte [ebx + 0x5a], 1
mov byte [ebx + 0x5b], 1
mov byte [ebx + 0xa6], 1
xor eax, eax
mov dword [ebx + 0xa8], eax
mov eax, ebx
call fcn.0047f630
mov eax, ebx
call fcn.00480194
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x47d039
call fcn.00404ab0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x47d408
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [ebx + 0x30]
test eax, eax
je 0x47d4a7
cmp dword [ebx + 0x94], 0
jne 0x47d4a1
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x47d390
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x47d4a1
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 0x47d467
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x47d4a1
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.00421da8
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x47d476
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x47d6c0
Capabilities:
Enumerate gui resources
Hide graphical window

Disassembly:
push ebx
push esi
push edi
mov ebx, edx
mov esi, eax
mov eax, dword [0x54bf20]
cmp dword [eax + 0x30], 0
je 0x47d81d
test bl, bl
jne 0x47d76e
cmp dword [esi + 0x9c], 0
jne 0x47d763
mov eax, esi
call fcn.00480010
push eax
push 0x47d5ec
call sub.user32.dll_EnumWindows
cmp dword [esi + 0x44], 0
je 0x47d734
mov eax, dword [0x54bf20]
call fcn.004806f0
test al, al
je 0x47d734
mov eax, dword [0x54bf44]
call fcn.00406d28
mov edi, eax
cmp edi, 0
jl 0x47d734
push 0
mov eax, dword [0x54bf44]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x47d71e
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x47d763
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.00421da8
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x47d743
inc dword [esi + 0x9c]
jmp 0x47d81d
cmp dword [esi + 0x9c], 0
jle 0x47d81d
dec dword [esi + 0x9c]
cmp dword [esi + 0x9c], 0
jne 0x47d81d
cmp dword [esi + 0x44], 0
je 0x47d7c9
mov eax, dword [0x54bf20]
call fcn.004806f0
test al, al
je 0x47d7c9
mov eax, dword [0x54bf44]
call fcn.00406d28
mov edi, eax
cmp edi, 0
jl 0x47d7c9
push 5
mov eax, dword [0x54bf44]
mov eax, dword [eax + edi*4]
push eax
call sub.user32.dll_ShowWindow
dec edi
cmp edi, 0xffffffff
jne 0x47d7b3
mov eax, dword [esi + 0x98]
mov edi, dword [eax + 8]
dec edi
cmp edi, 0
jl 0x47d7f8
cmp bl, 1
cmc
sbb eax, eax
push eax
mov edx, edi
mov eax, dword [esi + 0x98]
call fcn.00421da8
push eax
call sub.user32.dll_ShowOwnedPopups
dec edi
cmp edi, 0xffffffff
jne 0x47d7d8
mov eax, dword [esi + 0x98]
mov edx, dword [eax]
call dword [edx + 8]
push 0
mov eax, 0x54bf44
mov ecx, 1
mov edx, dword [0x47d5cc]
call fcn.00406edc
add esp, 4
pop edi
pop esi
pop ebx
ret
Function at 0x47e304
Capabilities:
Get graphical window text

Disassembly:
push ebx
push esi
add esp, 0xfffffefc
mov esi, edx
mov ebx, eax
cmp byte [ebx + 0xac], 0
je 0x47e36e
mov eax, ebx
call fcn.004806f0
test al, al
jne 0x47e36e
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.00405728
mov eax, dword [esi]
mov dword [esp + 0x100], eax
mov eax, dword [esp + 0x100]
test eax, eax
je 0x47e35b
sub eax, 4
mov eax, dword [eax]
test eax, eax
jne 0x47e37b
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.0040568c
jmp 0x47e37b
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.0040568c
add esp, 0x104
pop esi
pop ebx
ret

Function at 0x47f814
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x47f882
mov eax, esi
call fcn.00467830
test al, al
je 0x47f882
mov eax, dword [ebx + 0x84]
call fcn.00467490
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x47f882
mov eax, dword [ebx + 0x84]
mov edx, dword [eax]
call dword [edx + 0xf0]
test al, al
je 0x47f876
push 0
mov eax, dword [ebx + 0x84]
call fcn.00467490
push eax
call sub.user32.dll_ShowWindow
xor edx, edx
mov eax, dword [ebx + 0x84]
call fcn.0045f258
jmp 0x47f882
mov cl, 1
mov edx, dword [ebx + 0x74]
mov eax, ebx
call fcn.0047f650
pop esi
pop ebx
ret

Function at 0x480c18
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov dword [esp], edx
movzx ebx, word [0x53b728]
cmp dword [esp], 0x20
jge 0x480c5c
mov edx, dword [esp]
dec edx
test edx, edx
jl 0x480c9f
inc edx
xor esi, esi
movzx edi, bx
shr edi, 8
movzx edi, word [edi*2 + 0x53b528]
shl ebx, 8
xor di, bx
movzx ebx, byte [eax + esi]
xor di, bx
mov ebx, edi
inc esi
dec edx
jne 0x480c39
jmp 0x480c9f
mov edx, dword [esp]
test edx, edx
jns 0x480c66
add edx, 0x1f
sar edx, 5
inc edx
xor esi, esi
mov edi, dword [esp]
dec edi
mov dword [esp + 4], edi
cmp esi, dword [esp + 4]
jge 0x480c9f
movzx edi, bx
shr edi, 8
movzx edi, word [edi*2 + 0x53b528]
shl ebx, 8
xor di, bx
movzx ebx, byte [eax + esi]
xor di, bx
mov ebx, edi
add esi, edx
cmp esi, dword [esp + 4]
jl 0x480c7a
mov esi, 2
movzx eax, bx
shr eax, 8
movzx eax, word [eax*2 + 0x53b528]
shl ebx, 8
xor ax, bx
movzx edx, cx
shr edx, 8
xor ax, dx
mov ebx, eax
shl cx, 8
dec esi
jne 0x480ca4
mov eax, ebx
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x480cd4
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
add esp, 0xfffffff8
mov dword [esp], edx
mov ebx, dword [0x53bb2c]
cmp dword [esp], 0x20
jge 0x480d13
mov edx, dword [esp]
dec edx
test edx, edx
jl 0x480d52
inc edx
xor esi, esi
mov edi, ebx
shr edi, 0x18
mov edi, dword [edi*4 + 0x53b72c]
shl ebx, 8
xor edi, ebx
movzx ebx, byte [eax + esi]
xor edi, ebx
mov ebx, edi
inc esi
dec edx
jne 0x480cf4
jmp 0x480d52
mov edx, dword [esp]
test edx, edx
jns 0x480d1d
add edx, 0x1f
sar edx, 5
inc edx
xor esi, esi
mov edi, dword [esp]
dec edi
mov dword [esp + 4], edi
cmp esi, dword [esp + 4]
jge 0x480d52
mov edi, ebx
shr edi, 0x18
mov edi, dword [edi*4 + 0x53b72c]
shl ebx, 8
xor edi, ebx
movzx ebx, byte [eax + esi]
xor edi, ebx
mov ebx, edi
add esi, edx
cmp esi, dword [esp + 4]
jl 0x480d31
mov esi, 4
mov eax, ebx
shr eax, 0x18
mov eax, dword [eax*4 + 0x53b72c]
shl ebx, 8
xor eax, ebx
mov edx, ecx
shr edx, 0x18
xor eax, edx
mov ebx, eax
shl ecx, 8
dec esi
jne 0x480d57
mov eax, ebx
pop ecx
pop edx
pop edi
pop esi
pop ebx
ret

Function at 0x4829b4
Capabilities:
Initialize winsock library

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
xor eax, eax
mov dword [ebp - 0x1c], eax
xor eax, eax
push ebp
push 0x482a3d
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x54bff4
push 0x202
call sub.wsock32.dll_WSAStartup
mov ebx, eax
test ebx, ebx
je 0x482a27
lea edx, [ebp - 0x1c]
mov eax, ebx
call fcn.00411114
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 0x18], eax
mov byte [ebp - 0x14], 0xb
mov dword [ebp - 0x10], ebx
mov byte [ebp - 0xc], 0
mov eax, 0x482a54
mov dword [ebp - 8], eax
mov byte [ebp - 4], 0xb
lea eax, [ebp - 0x18]
push eax
push 2
mov ecx, dword [0x544798]
mov dl, 1
mov eax, dword [0x481964]
call fcn.00411a44
call fcn.00404fa8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x482a44
lea eax, [ebp - 0x1c]
call fcn.00405638
ret

Function at 0x483114
Capabilities:
Set socket configuration

Disassembly:
push ebx
push esi
push edi
push ecx
mov ebx, eax
xor esi, esi
xor edi, edi
movzx eax, byte [0x483170]
cmp al, byte [ebx + 0x28]
je 0x483138
mov esi, 0x401
mov eax, ebx
call fcn.00483280
mov edi, eax
movzx eax, byte [ebx + 0x28]
push eax
push esi
push edi
mov eax, dword [ebx + 4]
push eax
call sub.wsock32.dll_WSAAsyncSelect
movzx eax, byte [0x483170]
cmp al, byte [ebx + 0x28]
jne 0x483168
xor eax, eax
mov dword [esp], eax
push esp
push 0x8004667e
mov eax, dword [ebx + 4]
push eax
call sub.wsock32.dll_ioctlsocket
pop edx
pop edi
pop esi
pop ebx
ret
Function at 0x4831fc
Capabilities:
Connect socket

Disassembly:
push esi
push edi
mov edi, eax
mov eax, edi
call fcn.00483114
mov cl, 1
mov edx, edi
mov eax, edi
mov si, 0xffff
call fcn.004048f0
mov edx, dword [0x54c18c]
mov eax, 0x54c1a0
mov ecx, 5
call fcn.00403534
push 0x10
lea eax, [edi + 0x18]
push eax
mov eax, dword [edi + 4]
push eax
call sub.wsock32.dll_connect
mov edx, eax
mov ecx, 0x483278
mov eax, edi
call fcn.004828f8
mov byte [edi + 0x29], 0
test byte [edi + 0x28], 0x10
jne 0x48326b
cmp dword [edi + 4], 0xffffffff
setne al
mov byte [edi + 8], al
mov cl, 2
mov edx, edi
mov eax, edi
mov si, 0xffff
call fcn.004048f0
pop edi
pop esi
ret

Function at 0x48329c
Capabilities:
Get local ipv4 addresses
Get socket information

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
call fcn.00482f74
xor eax, eax
push ebp
push 0x483317
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 8], 0xffffffff
mov eax, dword [ebp - 4]
cmp dword [eax + 4], 0xffffffff
jne 0x4832d2
call fcn.00405054
jmp 0x48331e
mov dword [ebp - 0xc], 0x10
lea eax, [ebp - 0xc]
push eax
lea eax, [ebp - 0x1c]
push eax
mov eax, dword [ebp - 4]
mov eax, dword [eax + 4]
push eax
call sub.wsock32.dll_getsockname
test eax, eax
jne 0x483301
movzx eax, word [ebp - 0x1a]
push eax
call sub.wsock32.dll_ntohs
movzx eax, ax
mov dword [ebp - 8], eax
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x48331e
mov eax, dword [ebp - 4]
call fcn.00482f80
ret
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret

Function at 0x48347c
Capabilities:
Resolve dns

Disassembly:
push ebx
add esp, 0xfffffff8
mov ebx, edx
mov eax, ebx
call fcn.00405ad8
push eax
call sub.wsock32.dll_gethostbyname
mov ebx, eax
lea eax, [esp + 4]
xor ecx, ecx
mov edx, 4
call fcn.00403de0
test ebx, ebx
je 0x4834cb
mov eax, ebx
mov edx, dword [eax + 0xc]
mov edx, dword [edx]
movzx ecx, byte [edx]
mov byte [esp + 4], cl
movzx ecx, byte [edx + 1]
mov byte [esp + 5], cl
movzx ecx, byte [edx + 2]
mov byte [esp + 6], cl
movzx eax, byte [edx + 3]
mov byte [esp + 7], al
mov eax, dword [esp + 4]
mov dword [esp], eax
mov eax, dword [esp]
pop ecx
pop edx
pop ebx
ret
Function at 0x4835a8
Capabilities:
Create tcp socket
Create udp socket

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe8
push ebx
push esi
push edi
mov dword [ebp - 8], ecx
mov edi, edx
mov dword [ebp - 4], eax
mov eax, dword [ebp - 4]
cmp byte [eax + 8], 0
je 0x4835d9
mov ecx, dword [0x544974]
mov dl, 1
mov eax, dword [0x481964]
call fcn.00411a08
call fcn.00404fa8
push 0
push 1
push 2
call sub.wsock32.dll_socket
mov ebx, eax
mov eax, dword [ebp - 4]
mov dword [eax + 4], ebx
inc ebx
jne 0x483606
mov ecx, dword [0x544508]
mov dl, 1
mov eax, dword [0x481964]
call fcn.00411a08
call fcn.00404fa8
xor eax, eax
push ebp
push 0x483697
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
call fcn.00482c3c
mov eax, dword [ebp - 4]
call fcn.00482c78
xor ecx, ecx
mov edx, dword [ebp - 4]
mov eax, dword [ebp - 4]
mov si, 0xffff
call fcn.004048f0
cmp byte [ebp + 8], 0
je 0x483671
mov eax, dword [ebp + 0x14]
push eax
movzx eax, word [ebp + 0x10]
push eax
push 0
lea eax, [ebp - 0x18]
push eax
mov ecx, dword [ebp - 8]
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.00483510
mov eax, dword [ebp - 4]
lea esi, [ebp - 0x18]
lea edi, [eax + 0x18]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov edx, dword [ebp + 0xc]
mov eax, dword [ebp - 4]
call fcn.00483174
jmp 0x48368d
mov eax, dword [ebp + 0x14]
push eax
movzx eax, word [ebp + 0x10]
push eax
mov eax, dword [ebp + 0xc]
push eax
push 0
mov ecx, dword [ebp - 8]
mov edx, edi
mov eax, dword [ebp - 4]
call fcn.00482cac
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
jmp 0x4836b4
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0x10