joyce8/EMBER2024-capa huggingface dataset:
Function at 0x454908
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 0x454ab3
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, dword [ebp - 4]
cmp dword [eax + 0x34], 0
jne 0x454a94
mov dl, 1
mov eax, dword [0x415564]
call fcn.00403134
mov edx, dword [ebp - 4]
mov dword [edx + 0x34], eax
mov eax, dword [ebp - 4]
add eax, 0x38
call fcn.00403eb4
lea eax, [ebp - 0x114]
push eax
push 0x40
call sub.user32.dll_GetKeyboardLayoutList
dec eax
test eax, eax
jl 0x454a83
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.00442678
test al, al
je 0x454a76
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, 0x454ac4
lea eax, [ebp - 0x254]
call fcn.004090b4
push eax
push 0x80000002
call sub.advapi32.dll_RegOpenKeyExA_1
test eax, eax
jne 0x454a76
xor eax, eax
push ebp
push 0x454a6f
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 0x454afc
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegQueryValueExA_1
test eax, eax
jne 0x454a58
lea eax, [ebp - 0x260]
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404124
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 0x454a58
mov eax, dword [ebp - 4]
add eax, 0x38
lea edx, [ebp - 0x214]
mov ecx, pe_nt_image_headers32
call fcn.00404124
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x454a76
mov eax, dword [ebp - 0xc]
push eax
call sub.advapi32.dll_RegCloseKey_1
ret
add dword [ebp - 0x14], 4
dec dword [ebp - 0x10]
jne 0x454979
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x34]
mov byte [eax + 0x1d], 0
mov dl, 1
call fcn.00419968
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 0x454aba
lea eax, [ebp - 0x260]
call fcn.00403eb4
ret

Function at 0x455430
Capabilities:
Create thread
Set global application hook

Disassembly:
push ecx
mov eax, dword [0x4c1bb4]
cmp byte [eax + 0xa5], 0
jne 0x4554a1
cmp dword [0x4c1bcc], 0
jne 0x455462
call sub.kernel32.dll_GetCurrentThreadId_1
push eax
push 0
mov eax, 0x4553ec
push eax
push 3
call sub.user32.dll_SetWindowsHookExA
mov dword [0x4c1bcc], eax
cmp dword [0x4c1bc8], 0
jne 0x45547d
push 0
push 0
push 0
push 0
call sub.kernel32.dll_CreateEventA
mov dword [0x4c1bc8], eax
cmp dword [0x4c1bd0], 0
jne 0x4554a1
push esp
push 0
push 0
push 0x455390
push 0x3e8
push 0
call sub.kernel32.dll_CreateThread
mov dword [0x4c1bd0], eax
pop edx
ret
Function at 0x455598
Capabilities:
Inspect load icon resource

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffefc
push ebx
push esi
test dl, dl
je 0x4555af
add esp, 0xfffffff0
call fcn.00403488
mov byte [ebp - 1], dl
mov ebx, eax
xor edx, edx
mov eax, ebx
call fcn.0041d83c
mov eax, dword [0x4bffa8]
cmp word [eax + 2], 0
jne 0x4555d7
mov eax, dword [0x4bffa8]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00456d18
mov eax, dword [0x4c0064]
cmp word [eax + 2], 0
jne 0x4555f1
mov eax, dword [0x4c0064]
mov dword [eax + 4], ebx
mov dword [eax], fcn.00456f10
mov byte [ebx + 0x34], 0
mov dl, 1
mov eax, dword [0x414fbc]
call fcn.00403134
mov dword [ebx + 0x90], eax
mov dl, 1
mov eax, dword [0x414fbc]
call fcn.00403134
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 [0x41fc90]
call fcn.00426fbc
mov esi, eax
mov dword [ebx + 0x98], esi
push 0x455778
mov eax, dword [0x4bfeb8]
mov eax, dword [eax]
push eax
call sub.user32.dll_LoadIconA
mov edx, eax
mov eax, esi
call fcn.0042738c
mov eax, dword [ebx + 0x98]
mov dword [eax + 0x14], ebx
mov dword [eax + 0x10], 0x4574b0
push pe_nt_image_headers32
lea eax, [ebp - 0x101]
push eax
mov eax, dword [0x4bfeb8]
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.0040c980
test eax, eax
je 0x4556e6
lea edx, [eax + 1]
lea eax, [ebp - 0x101]
call fcn.00408aa8
lea eax, [ebp - 0x101]
mov dl, 0x2e
call fcn.0040c9a8
test eax, eax
je 0x4556fa
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.00404124
mov eax, dword [0x4bfd74]
cmp byte [eax], 0
jne 0x45572e
mov eax, ebx
call fcn.004558a0
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.0045768c
mov eax, ebx
call fcn.00458050
mov eax, ebx
cmp byte [ebp - 1], 0
je 0x45576e
call fcn.004034e0
pop dword fs:[0]
add esp, 0xc
mov eax, ebx
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x455b20
Capabilities:
Enumerate gui resources

Disassembly:
push ebx
push esi
add esp, 0xfffffff8
mov ebx, eax
mov eax, dword [0x4c1bb4]
cmp dword [eax + 0x30], 0
je 0x455bca
cmp dword [ebx + 0x94], 0
jne 0x455bc4
mov eax, dword [ebx + 0x30]
mov dword [esp], eax
mov byte [esp + 4], dl
mov eax, esp
push eax
push 0x455ab0
call sub.user32.dll_EnumWindows
mov eax, dword [ebx + 0x90]
cmp dword [eax + 8], 0
je 0x455bc4
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 0x455b8a
mov dword [esp], 0xfffffffe
mov eax, dword [ebx + 0x90]
mov esi, dword [eax + 8]
dec esi
cmp esi, 0
jl 0x455bc4
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.004174b0
push eax
call sub.user32.dll_SetWindowPos
dec esi
cmp esi, 0xffffffff
jne 0x455b99
inc dword [ebx + 0x94]
pop ecx
pop edx
pop esi
pop ebx
ret

Function at 0x45672c
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 0x456761
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.00403fa4
jmp 0x45676e
mov eax, esi
mov edx, dword [ebx + 0x8c]
call fcn.00403f08
add esp, 0x100
pop esi
pop ebx
ret

Function at 0x457868
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov esi, dword [ebx + 0x84]
test esi, esi
je 0x4578a9
mov eax, esi
call fcn.0043dcf4
test al, al
je 0x4578a9
mov eax, dword [ebx + 0x84]
call fcn.0043d9f0
push eax
call sub.user32.dll_IsWindowVisible
test eax, eax
je 0x4578a9
push 0
mov eax, dword [ebx + 0x84]
call fcn.0043d9f0
push eax
call sub.user32.dll_ShowWindow
pop esi
pop ebx
ret
Function at 0x459538
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffde4
push ebx
push esi
xor ecx, ecx
mov dword [ebp - 0x21c], ecx
mov dword [ebp - 0x218], ecx
mov dword [ebp - 0x214], ecx
mov dword [ebp - 0x210], ecx
mov dword [ebp - 0x20c], ecx
mov ebx, edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x459798
push dword fs:[eax]
mov dword fs:[eax], esp
cmp ebx, 1
jl 0x45959b
lea edx, [ebp - 0x20c]
mov eax, dword [ebp - 4]
call fcn.00459050
mov eax, dword [ebp - 0x20c]
mov edx, ebx
call fcn.0040c56c
cmp al, 1
jne 0x45959b
dec ebx
mov dword [ebp - 8], ebx
mov eax, dword [ebp - 4]
call fcn.00459318
test al, al
je 0x459727
cmp dword [ebp - 8], 0
jge 0x4595b9
xor eax, eax
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
inc ebx
lea edx, [ebp - 0x210]
mov eax, dword [ebp - 4]
call fcn.00459050
mov eax, dword [ebp - 0x210]
call fcn.00404174
cmp ebx, eax
jge 0x459603
lea edx, [ebp - 0x214]
mov eax, dword [ebp - 4]
call fcn.00459050
mov eax, dword [ebp - 0x214]
mov al, byte [eax + ebx - 1]
mov edx, dword [0x4c01dc]
and eax, 0xff
bt dword [edx], eax
jae 0x459603
inc ebx
mov eax, dword [ebp - 4]
mov eax, dword [eax + 0x228]
cmp eax, dword [ebp - 8]
jg 0x459617
mov dword [ebp - 8], eax
mov ebx, dword [ebp - 8]
mov ecx, ebx
mov edx, ebx
mov eax, dword [ebp - 4]
call fcn.00459514
cmp ebx, dword [ebp - 8]
je 0x459719
lea eax, [ebp - 0x108]
push eax
call sub.user32.dll_GetKeyboardState
mov edx, pe_nt_image_headers32
lea eax, [ebp - 0x208]
mov byte [eax], 0
inc eax
dec edx
jne 0x459643
mov byte [ebp - 0x1f8], 0x81
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403360
and eax, 0x7f
movzx eax, word [eax*2 + 0x4bee20]
mov byte [ebp + eax - 0x208], 0x81
lea eax, [ebp - 0x208]
push eax
call sub.user32.dll_SetKeyboardState
mov eax, dword [ebp - 4]
mov byte [eax + 0x23c], 1
xor eax, eax
push ebp
push 0x459706
push dword fs:[eax]
mov dword fs:[eax], esp
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403360
and eax, 0x7f
movzx eax, word [eax*2 + 0x4bee20]
push eax
push pe_nt_image_headers32
mov eax, dword [ebp - 4]
call fcn.0043d9f0
push eax
call sub.user32.dll_SendMessageA
push 1
mov eax, dword [ebp - 4]
mov si, 0xffc8
call fcn.00403360
and eax, 0x7f
movzx eax, word [eax*2 + 0x4bee20]
push eax
push 0x101
mov eax, dword [ebp - 4]
call fcn.0043d9f0
push eax
call sub.user32.dll_SendMessageA
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45970d
mov eax, dword [ebp - 4]
mov byte [eax + 0x23c], 0
ret
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
mov dword [eax + 0x230], edx
jmp 0x45977a
cmp dword [ebp - 8], 0
jge 0x459732
xor eax, eax
mov dword [ebp - 8], eax
lea edx, [ebp - 0x218]
mov eax, dword [ebp - 4]
call fcn.00459050
mov eax, dword [ebp - 0x218]
call fcn.00404174
cmp eax, dword [ebp - 8]
jg 0x45976c
lea edx, [ebp - 0x21c]
mov eax, dword [ebp - 4]
call fcn.00459050
mov eax, dword [ebp - 0x21c]
call fcn.00404174
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp - 8]
mov eax, dword [ebp - 4]
call fcn.00459514
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x45979f
lea eax, [ebp - 0x21c]
mov edx, 5
call fcn.00403ed8
ret
Function at 0x45b5fc
Capabilities:
Encrypt data using rc4 prga

Disassembly:
push ebx
push esi
push edi
push ebp
push ecx
mov ebx, eax
mov edi, dword [ebx + 0x24]
mov esi, dword [ebx + 0x34]
sub esi, dword [ebx + 0x6c]
sub esi, dword [ebx + 0x64]
test esi, esi
jne 0x45b626
cmp dword [ebx + 0x64], 0
jne 0x45b626
cmp dword [ebx + 0x6c], 0
jne 0x45b626
mov esi, edi
jmp 0x45b6b4
cmp esi, 0xffffffff
jne 0x45b631
dec esi
jmp 0x45b6b4
mov eax, dword [ebx + 0x64]
lea edx, [edi + edi]
sub edx, 0x106
cmp eax, edx
jb 0x45b6b4
mov eax, dword [ebx + 0x30]
lea edx, [eax + edi]
mov ebp, edi
mov ecx, ebp
call fcn.0045ac64
sub dword [ebx + 0x68], edi
sub dword [ebx + 0x64], edi
sub dword [ebx + 0x54], ebp
mov eax, dword [ebx + 0x44]
mov edx, dword [ebx + 0x3c]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp edi, dword [esp]
ja 0x45b67c
mov cx, word [esp]
sub cx, di
mov word [edx], cx
jmp 0x45b681
mov word [edx], 0
dec eax
test eax, eax
jne 0x45b662
mov eax, edi
mov edx, dword [ebx + 0x38]
lea edx, [edx + eax*2]
sub edx, 2
movzx ecx, word [edx]
mov dword [esp], ecx
cmp edi, dword [esp]
ja 0x45b6a8
mov cx, word [esp]
sub cx, di
mov word [edx], cx
jmp 0x45b6ad
mov word [edx], 0
dec eax
test eax, eax
jne 0x45b68e
add esi, edi
mov eax, dword [ebx]
cmp dword [eax + 4], 0
je 0x45b712
mov edx, dword [ebx + 0x64]
add edx, dword [ebx + 0x6c]
mov ecx, dword [ebx + 0x30]
lea edx, [ecx + edx]
mov ecx, esi
call fcn.0045b384
add dword [ebx + 0x6c], eax
cmp dword [ebx + 0x6c], 3
jb 0x45b6fd
mov eax, dword [ebx + 0x64]
mov edx, dword [ebx + 0x30]
movzx eax, byte [edx + eax]
mov dword [ebx + 0x40], eax
mov ecx, dword [ebx + 0x50]
shl eax, cl
mov edx, dword [ebx + 0x64]
mov ecx, dword [ebx + 0x30]
movzx edx, byte [ecx + edx + 1]
xor eax, edx
and eax, dword [ebx + 0x4c]
mov dword [ebx + 0x40], eax
cmp dword [ebx + 0x6c], 0x106
jae 0x45b712
mov eax, dword [ebx]
cmp dword [eax + 4], 0
jne 0x45b606
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x462b4c
Capabilities:
Log keystrokes via polling

Disassembly:
push ebx
mov bl, byte [0x462b84]
push 0x10
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x462b62
or bl, 1
push 0x11
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x462b71
or bl, 4
push 0x12
call sub.user32.dll_GetAsyncKeyState
test ax, ax
jge 0x462b80
or bl, 2
mov eax, ebx
pop ebx
ret

Function at 0x4634c0
Capabilities:
Hide graphical window

Disassembly:
push ebx
mov ebx, eax
mov eax, dword [ebx + 4]
mov edx, dword [0x433304]
call fcn.004032f0
test al, al
je 0x463502
mov eax, dword [0x4c0048]
mov eax, dword [eax]
mov eax, dword [eax + 0x44]
test eax, eax
je 0x463502
mov edx, dword [0x4c0048]
xor edx, edx
call fcn.004500dc
push 0
mov eax, dword [0x4c0048]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_ShowWindow
pop ebx
ret
Function at 0x486bb8
Capabilities:
Check for time delay via gettickcount

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
mov esi, edx
lea edi, [ebp - 0x14]
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 dword [ebp - 4], eax
lea edi, [ebp - 4]
mov eax, dword [edi]
call fcn.00487890
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x18], eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x1c], eax
push ebp
lea edx, [ebp - 0x1c]
lea eax, [ebp - 0x18]
call fcn.00486b38
pop ecx
call fcn.00499ff8
test al, al
je 0x486c60
mov eax, dword [edi]
mov eax, dword [eax + 0x220]
cmp byte [eax + 0x60], 0
je 0x486c60
push 0xffffffffffffffec
mov eax, dword [edi]
call fcn.0043d9f0
push eax
call sub.user32.dll_GetWindowLongA
or eax, 0x80000
push eax
push 0xffffffffffffffec
mov eax, dword [edi]
call fcn.0043d9f0
push eax
call sub.user32.dll_SetWindowLongA
mov eax, dword [edi]
mov eax, dword [eax + 0x220]
cmp byte [eax + 0x61], 0
je 0x486c49
mov eax, dword [edi]
call fcn.0043d9f0
xor edx, edx
call fcn.0049a034
jmp 0x486c60
mov eax, dword [edi]
call fcn.0043d9f0
mov edx, dword [edi]
mov edx, dword [edx + 0x220]
mov dl, byte [edx + 0x62]
call fcn.0049a034
push 0x51
push 0
push 0
mov eax, dword [ebp - 0x1c]
push eax
mov eax, dword [ebp - 0x18]
push eax
push 0xffffffffffffffff
mov eax, dword [edi]
call fcn.0043d9f0
push eax
call sub.user32.dll_SetWindowPos
mov dl, 1
mov eax, dword [edi]
call fcn.00437128
mov eax, dword [edi]
mov ebx, dword [eax + 0x220]
cmp byte [ebx + 0x61], 0
je 0x486cf9
cmp byte [ebx + 0x60], 0
je 0x486cf9
call fcn.00499ff8
test al, al
je 0x486cf9
mov eax, dword [0x4c0048]
mov eax, dword [eax]
call fcn.00456a6c
xor ebx, ebx
xor esi, esi
call sub.kernel32.dll_GetTickCount
sub eax, esi
cmp eax, 5
jbe 0x486ce9
call sub.kernel32.dll_GetTickCount
mov esi, eax
add ebx, 0xa
mov eax, dword [edi]
mov eax, dword [eax + 0x220]
movzx eax, byte [eax + 0x62]
cmp ebx, eax
jle 0x486cdb
mov ebx, eax
mov eax, dword [edi]
call fcn.0043d9f0
mov edx, ebx
call fcn.0049a034
mov eax, dword [edi]
mov eax, dword [eax + 0x220]
movzx eax, byte [eax + 0x62]
cmp ebx, eax
jl 0x486cb3
mov eax, dword [edi]
call fcn.00487dc4
mov eax, dword [edi]
call fcn.0043d9f0
push eax
call sub.user32.dll_SetCapture
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x4a63a8
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffe4
push ebx
push esi
push edi
test dl, dl
je 0x4a63bd
add esp, 0xfffffff0
call fcn.00403488
mov dword [ebp - 4], ecx
mov ebx, edx
mov esi, eax
mov eax, dword [ebp - 4]
call fcn.00404364
xor eax, eax
push ebp
push 0x4a6498
push dword fs:[eax]
mov dword fs:[eax], esp
mov ecx, dword [ebp - 4]
xor edx, edx
mov eax, esi
call fcn.004a1650
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.00416054
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x20], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x24], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.00416054
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x38], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x3c], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.00416054
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x30], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x34], eax
lea ecx, [ebp - 0xc]
xor edx, edx
xor eax, eax
call fcn.00416054
mov eax, dword [ebp - 0xc]
mov dword [esi + 0x28], eax
mov eax, dword [ebp - 8]
mov dword [esi + 0x2c], eax
push 0
lea eax, [ebp - 0x1c]
push eax
xor ecx, ecx
xor edx, edx
xor eax, eax
call fcn.0041607c
push esi
lea edi, [esi + 0x40]
lea esi, [ebp - 0x1c]
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 esi
mov dword [esi + 0xc], 0xffffffff
mov byte [esi + 0x52], 0
mov byte [esi + 0x53], 0
mov byte [esi + 0x54], 0
mov byte [esi + 0x55], 0
mov byte [esi + 0x50], 0
mov byte [esi + 0x51], 0
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a649f
lea eax, [ebp - 4]
call fcn.00403eb4
ret
Function at 0x4abea0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffec
push ebx
push esi
push edi
xor ecx, ecx
mov dword [ebp - 4], ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x4abf9c
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
lea eax, [ebp - 4]
push eax
mov ecx, 0x4abfb4
mov edx, dword [ebx + 4]
mov eax, esi
mov edi, dword [eax]
call dword [edi]
mov edx, dword [ebp - 4]
lea eax, [ebx + 8]
call fcn.00403f08
push 0xffffffffffffffff
mov ecx, 0x4abfc4
mov edx, dword [ebx + 4]
mov eax, esi
mov edi, dword [eax]
call dword [edi + 8]
mov dword [ebx + 0x30], eax
mov ecx, 0x4abfe0
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.0049a600
mov byte [ebx + 0xc], al
lea eax, [ebp - 0x14]
push eax
mov ecx, 0x4abffc
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.0049a4ec
push esi
lea esi, [ebp - 0x14]
lea edi, [ebx + 0xd]
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 esi
lea eax, [ebp - 0x14]
push eax
mov ecx, 0x4ac010
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.0049a4ec
push esi
lea esi, [ebp - 0x14]
lea edi, [ebx + 0x1d]
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 esi
lea eax, [ebp - 0x14]
push eax
mov ecx, 0x4ac028
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.0049a4ec
push esi
lea esi, [ebp - 0x14]
lea edi, [ebx + 0x34]
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 esi
mov ecx, 0x4ac044
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.0049a600
mov byte [ebx + 0x44], al
mov ecx, 0x4ac058
mov edx, dword [ebx + 4]
mov eax, esi
call fcn.004a119c
mov byte [ebx + 0x45], al
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4abfa3
lea eax, [ebp - 4]
call fcn.00403eb4
ret
Function at 0x4b9f98
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 [0x4147b8]
call fcn.004049e4
xor eax, eax
push ebp
push 0x4ba0dc
push dword fs:[eax]
mov dword fs:[eax], esp
cmp dword [0x4bfc5c], 0
jne 0x4b9feb
mov ecx, dword [0x4bfd84]
mov dl, 1
mov eax, dword [0x407314]
call fcn.0040bc2c
call fcn.004038f0
lea eax, [ebp - 0x20]
xor ecx, ecx
mov edx, 0x10
call fcn.00402b5c
mov eax, ebx
call fcn.004046f8
mov dword [ebp - 0x1c], eax
push esi
push edi
mov esi, 0x4ba0ec
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.00405978
xor eax, eax
mov dword [ebp - 8], eax
mov eax, ebx
call fcn.00404708
test eax, eax
jle 0x4ba083
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 0x4ba07c
lea eax, [ebp - 0x44]
mov edx, ebx
call fcn.0040413c
mov eax, dword [ebp - 0x44]
push eax
lea eax, [ebp - 0x48]
lea edx, [ebp - 0x40]
mov ecx, 0x10
call fcn.00404124
mov eax, dword [ebp - 0x48]
pop edx
call fcn.0040816c
test eax, eax
jne 0x4ba07c
mov ebx, 0x15
jmp 0x4ba088
mov ebx, 0x10
jmp 0x4ba088
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 [0x4bfc5c]
call fcn.004b9ef0
mov eax, dword [ebp - 8]
call fcn.004b9ef0
mov eax, edi
mov edx, dword [ebp - 0xc]
call fcn.00405990
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4ba0e3
lea eax, [ebp - 0x48]
mov edx, 2
call fcn.00403ed8
lea eax, [ebp - 0x10]
mov edx, dword [0x4147b8]
call fcn.00404ab4
ret

Function at 0x4bb568
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4bb5f5
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [0x4c2d68], 0x1267
mov eax, 0x4c2d6c
call fcn.00403eb4
movzx esi, byte [0x4bfc8c]
test esi, esi
jle 0x4bb5d1
mov edi, 0x4bfc8d
call fcn.004bb538
mov ebx, eax
mov al, byte [edi]
xor bl, al
lea eax, [ebp - 8]
mov edx, ebx
call fcn.0040409c
mov edx, dword [ebp - 8]
mov eax, 0x4c2d6c
call fcn.0040417c
inc edi
dec esi
jne 0x4bb5ab
mov eax, dword [ebp - 4]
mov edx, dword [0x4c2d6c]
call fcn.00403f08
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bb5fc
lea eax, [ebp - 8]
call fcn.00403eb4
ret
Function at 0x4bb604
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffffff8
push ebx
push esi
push edi
xor edx, edx
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
xor eax, eax
push ebp
push 0x4bb691
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [0x4c2d68], 0x1267
mov eax, 0x4c2d6c
call fcn.00403eb4
movzx esi, byte [0x4bfce4]
test esi, esi
jle 0x4bb66d
mov edi, 0x4bfce5
call fcn.004bb538
mov ebx, eax
mov al, byte [edi]
xor bl, al
lea eax, [ebp - 8]
mov edx, ebx
call fcn.0040409c
mov edx, dword [ebp - 8]
mov eax, 0x4c2d6c
call fcn.0040417c
inc edi
dec esi
jne 0x4bb647
mov eax, dword [ebp - 4]
mov edx, dword [0x4c2d6c]
call fcn.00403f08
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4bb698
lea eax, [ebp - 8]
call fcn.00403eb4
ret

Function at 0x4bbaa4
Capabilities:
Check os version

Disassembly:
add esp, 0xffffff6c
mov dword [esp], 0x94
push esp
call sub.kernel32.dll_GetVersionExA
cmp dword [esp + 0x10], 1
jne 0x4bbacc
cmp dword [esp + 4], 4
jne 0x4bbacc
cmp dword [esp + 8], 0xa
je 0x4bbad0
xor eax, eax
jmp 0x4bbad2
mov al, 1
add esp, 0x94
ret

Function at 0x4bbb74
Capabilities:
Check os version

Disassembly:
add esp, 0xffffff6c
mov dword [esp], 0x94
push esp
call sub.kernel32.dll_GetVersionExA
cmp dword [esp + 0x10], 2
jne 0x4bbb95
cmp dword [esp + 4], 5
jae 0x4bbb99
xor eax, eax
jmp 0x4bbb9b
mov al, 1
add esp, 0x94
ret

Function at 0x4bbba4
Capabilities:
Check os version

Disassembly:
add esp, 0xffffff6c
mov dword [esp], 0x94
push esp
call sub.kernel32.dll_GetVersionExA
cmp dword [esp + 0x10], 2
jne 0x4bbbcc
cmp dword [esp + 4], 5
jb 0x4bbbcc
cmp dword [esp + 8], 1
je 0x4bbbd0
xor eax, eax
jmp 0x4bbbd2
mov al, 1
add esp, 0x94
ret

Function at 0x4bcf48
Capabilities:
Hide graphical window

Disassembly:
push ebx
push esi
mov ebx, eax
mov eax, dword [0x4c0048]
mov eax, dword [eax]
call fcn.00456540
cmp byte [ebx + 0x28c], 0
je 0x4bcf7c
cmp byte [ebx + 0x294], 0
je 0x4bcf7c
push 0
mov eax, dword [0x4c0048]
mov eax, dword [eax]
mov eax, dword [eax + 0x30]
push eax
call sub.user32.dll_ShowWindow
mov eax, ebx
mov si, 0xffe8
call fcn.00403360
pop esi
pop ebx
ret