joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4109f0
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov cl, byte [esp + 4]
sub esp, 0x34
cmp dword [0x4aeb28], 2
push ebx
push ebp
push esi
sete bl
push edi
mov esi, eax
test bl, bl
je 0x410a2d
lea eax, [esp + 0x14]
test cl, cl
jns 0x410a1c
mov byte [esp + 0x14], 0x30
lea eax, [esp + 0x15]
push 0xa
push eax
movzx eax, cl
push eax
call fcn.004878a2
add esp, 0xc
jmp 0x410a4d
push 1
lea ecx, [esp + 0x14]
push ecx
push 1
lea edx, [esp + 0x54]
push edx
push 8
push 0
call dword [sym.imp.KERNEL32.dll_MultiByteToWideChar]
test eax, eax
je 0x410b03
test esi, esi
jle 0x410b03
mov ebp, esi
cmp dword [0x4aeb28], 0
jne 0x410aba
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
call esi
sub eax, dword [0x4af84c]
mov ecx, dword [0x4aa978]
cmp eax, dword [ecx + 0xb8]
jbe 0x410aba
push 0
push 0
push 0
push 0
lea edx, [esp + 0x34]
push edx
call dword [sym.imp.USER32.dll_PeekMessageA]
test eax, eax
je 0x410ab3
push 1
push 0xffffffffffffffff
mov dword [0x4aa8ec], 0
call fcn.00401420
add esp, 8
mov dword [0x4aa8ec], 1
call esi
mov dword [0x4af84c], eax
test bl, bl
je 0x410ac9
lea eax, [esp + 0x14]
call fcn.00410b10
jmp 0x410ada
mov eax, dword [esp + 0x4c]
mov edi, dword [esp + 0x10]
push eax
call fcn.0040f090
add esp, 4
cmp dword [0x4aeb28], 2
jne 0x410aee
mov ecx, dword [0x4aa978]
mov esi, dword [ecx + 0x60]
jmp 0x410af7
mov edx, dword [0x4aa978]
mov esi, dword [edx + 0x5c]
call fcn.004129c0
dec ebp
jne 0x410a57
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x34
ret
Function at 0x410b10
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 8
cmp dword [0x4aeb28], 0
push ebx
push esi
push edi
mov esi, eax
je 0x410b2b
mov al, byte [0x4ad169]
jmp 0x410c50
cmp dword [0x4ae384], 0
je 0x410b3e
mov al, byte [0x4ae251]
jmp 0x410c50
mov edi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0xa0
mov byte [esp + 0x13], 0
call edi
mov ecx, 0x8000
test cx, ax
je 0x410b5f
mov byte [esp + 0xf], 0x10
push 0xa1
call edi
mov edx, 0x8000
test dx, ax
je 0x410b75
or byte [esp + 0xf], 0x20
push 0xa2
call edi
mov ecx, 0x8000
test cx, ax
je 0x410b8b
or byte [esp + 0xf], 1
push 0xa3
call edi
mov edx, 0x8000
test dx, ax
je 0x410ba1
or byte [esp + 0xf], 2
push 0xa4
call edi
mov ecx, 0x8000
test cx, ax
je 0x410bb7
or byte [esp + 0xf], 4
push 0xa5
call edi
mov edx, 0x8000
test dx, ax
je 0x410bcd
or byte [esp + 0xf], 8
push 0x5b
call edi
mov ecx, 0x8000
test cx, ax
je 0x410be0
or byte [esp + 0xf], 0x40
push 0x5c
call edi
mov edx, 0x8000
test dx, ax
je 0x410bf3
or byte [esp + 0xf], 0x80
cmp dword [0x4ae384], 0
je 0x410c4c
mov bl, byte [esp + 0xf]
not bl
and bl, byte [0x4ae251]
je 0x410c4c
mov cl, byte [0x4ae253]
mov al, bl
not al
and byte [0x4ae251], al
and byte [0x4ae252], al
and cl, al
mov al, cl
mov byte [0x4ae253], cl
mov ecx, 0x4ae278
call fcn.00413560
mov eax, dword [0x4ad15c]
test eax, eax
je 0x410c4c
test byte [eax + 8], bl
je 0x410c4c
mov dword [0x4ad15c], 0
mov al, byte [esp + 0xf]
mov byte [esp + 0x10], al
mov ecx, dword [esp + 0x10]
push 1
and al, 0xc4
push 0
or al, 4
movzx edx, al
push 0
push ecx
push edx
mov eax, 0xffc3d44f
call fcn.00412d80
mov al, byte [esi]
add esp, 0x14
cmp al, 0x30
jl 0x410ca7
lea ebx, [ebx]
cmp al, 0x39
jg 0x410ca7
push 0xffc3d44d
push 0
add al, 0x30
push 0
movzx eax, al
push 0
push eax
push 2
call fcn.00410f40
mov al, byte [esi + 1]
inc esi
add esp, 0x18
cmp al, 0x30
jge 0x410c80
push 0xffc3d44d
push 0
push 0
push 0
push 0x12
push 1
call fcn.00410f40
add esp, 0x18
pop edi
pop esi
pop ebx
add esp, 8
ret
Function at 0x412250
Capabilities:
Check for unmoving mouse cursor

Disassembly:
sub esp, 8
push ebx
push ebp
mov ebp, dword [esp + 0x14]
push esi
mov esi, eax
mov eax, dword [esi]
push edi
cmp eax, 0x80000000
je 0x412431
mov edi, dword [ebp]
cmp edi, 0x80000000
je 0x412431
mov edx, dword [0x4aeb28]
cmp edx, 2
jne 0x4122c5
movzx ebx, byte [esp + 0x24]
neg ebx
sbb ebx, ebx
and ebx, 0x80000000
push 0
or ebx, 1
call fcn.00412610
add esp, 4
call fcn.00412a90
cmp byte [esp + 0x24], 0
je 0x412431
mov dword [esi], SysReAllocString
mov dword [ebp], CreateStatusWindowA
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
or dword [ecx], 0x8001
cmp byte [esp + 0x24], 0
je 0x41231a
cmp edx, 1
jne 0x412300
cmp dword [0x4ad16c], 0x80000000
jne 0x4122ee
push 0x4ad16c
call dword [sym.imp.USER32.dll_GetCursorPos]
mov eax, dword [0x4ad16c]
add dword [esi], eax
mov ecx, dword [0x4ad170]
add dword [ebp], ecx
jmp 0x41233f
lea edx, [esp + 0x10]
push edx
call dword [sym.imp.USER32.dll_GetCursorPos]
mov eax, dword [esp + 0x10]
mov ecx, dword [esp + 0x14]
add dword [esi], eax
add dword [ebp], ecx
jmp 0x41233f
mov edx, dword [0x4aa978]
movzx eax, word [edx + 0xd0]
shr eax, 2
and eax, 3
cmp eax, 2
je 0x41233f
push eax
mov edi, ebp
mov ebx, esi
call fcn.00475cb0
add esp, 4
cmp dword [0x4aeb28], 1
jne 0x412358
mov eax, dword [esi]
mov dword [0x4ad16c], eax
mov ecx, dword [ebp]
mov dword [0x4ad170], ecx
mov ebx, dword [sym.imp.USER32.dll_GetSystemMetrics]
push 0
call ebx
push 1
mov edi, eax
call ebx
mov ecx, dword [esi]
mov ebx, eax
mov eax, ecx
shl eax, 0x10
cdq
idiv edi
xor edx, edx
test ecx, ecx
setns dl
lea eax, [eax + edx*2 - 1]
mov dword [esi], eax
mov ecx, dword [ebp]
mov eax, ecx
shl eax, 0x10
cdq
idiv ebx
xor edx, edx
test ecx, ecx
setns dl
lea edx, [edx + edx - 1]
add edx, eax
mov eax, dword [esp + 0x20]
mov dword [ebp], edx
test eax, eax
js 0x41241b
cmp eax, 0x64
jle 0x4123b3
mov dword [esp + 0x20], 0x64
jmp 0x4123b7
test eax, eax
je 0x41241b
cmp dword [0x4aeb28], 1
je 0x41241b
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.USER32.dll_GetCursorPos]
mov ecx, dword [esp + 0x20]
mov edx, dword [ebp]
mov eax, dword [esi]
push ecx
mov ecx, dword [esp + 0x18]
push edx
push eax
mov eax, ecx
shl eax, 0x10
cdq
idiv ebx
mov esi, dword [esp + 0x1c]
xor edx, edx
test ecx, ecx
setns dl
mov ebx, eax
lea ebx, [ebx + edx*2 - 1]
mov eax, esi
shl eax, 0x10
cdq
idiv edi
mov ecx, eax
xor eax, eax
test esi, esi
setns al
lea ecx, [ecx + eax*2 - 1]
mov eax, ebx
call fcn.00454210
add esp, 0xc
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
mov eax, dword [esi]
push 0x8001
xor ecx, ecx
call fcn.00412440
add esp, 4
call fcn.00412a90
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x412870
Capabilities:
Check for time delay via gettickcount
Create thread

Disassembly:
sub esp, 8
cmp dword [0x4aeb28], 1
push ebx
jne 0x412937
xor bl, bl
cmp dword [0x4ae384], 0
mov byte [esp + 8], bl
je 0x412896
mov bl, 1
mov byte [esp + 8], bl
cmp dword [0x4ae388], 0
je 0x4128a6
or bl, 2
mov byte [esp + 8], bl
test bl, bl
je 0x4128c1
mov al, byte [0x4ad168]
not al
and al, bl
movzx ecx, al
push 1
push ecx
call fcn.004091c0
add esp, 8
mov edx, dword [0x4ad180]
mov eax, dword [0x4ad17c]
push 0x1c
push edx
push eax
call dword [sym.imp.USER32.dll_SendInput]
test bl, bl
je 0x4129b5
mov cl, byte [0x4ad168]
and cl, bl
test cl, 1
je 0x41291e
push 1
call fcn.00413430
mov dl, byte [esp + 0x18]
mov cl, al
xor cl, dl
mov bl, cl
and bl, dl
not bl
and bl, byte [0x4ae253]
and cl, al
or bl, cl
add esp, 4
mov byte [0x4ae253], bl
call dword [sym.imp.USER32.dll_GetForegroundWindow]
mov dword [0x4ad000], eax
mov edx, dword [esp + 8]
pop ebx
add esp, 8
mov dword [esp + 8], 1
mov dword [esp + 4], edx
jmp fcn.004091c0
mov eax, dword [0x4ae24c]
push 0
push eax
push 0x410cd0
push 1
mov dword [0x4ad174], 0
call dword [sym.imp.USER32.dll_SetWindowsHookExA]
mov dword [0x4ae38c], eax
test eax, eax
je 0x4129b5
mov byte [0x4ae276], 1
push 1
push 0x8000012f
mov dword [0x4aa8ec], 0
call fcn.00401420
add esp, 8
cmp dword [0x4ae38c], 0
mov dword [0x4aa8ec], 1
jne 0x412966
mov eax, dword [0x4ad180]
mov ecx, dword [0x4ad17c]
cmp dword [eax + ecx*8 - 8], 0
mov byte [0x4ae276], 0
jne 0x4129b5
mov ecx, dword [eax + ecx*8 - 4]
mov edx, dword [esp + 0x10]
mov dword [edx], ecx
pop ebx
add esp, 8
ret

Function at 0x412b80
Capabilities:
Get graphical window text

Disassembly:
push ecx
mov eax, dword [0x4aea6c]
test eax, eax
je 0x412c6d
mov ecx, dword [0x4aea70]
imul ecx, ecx, 0x70
add eax, ecx
mov cl, byte [esp + 8]
mov byte [eax + 5], dl
mov dx, word [esp + 0xc]
mov byte [eax], cl
mov word [eax + 2], dx
push esi
mov byte [eax + 4], 0x69
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, eax
sub ecx, dword [0x4af9dc]
mov dword [0x4aea74], eax
mov dword [esp + 4], ecx
fild dword [esp + 4]
jns 0x412bd3
fadd dword [0x4a3f10]
fdiv qword [0x4a3f08]
mov edx, dword [0x4aea70]
mov ecx, dword [0x4aea6c]
mov dword [0x4af9dc], eax
imul edx, edx, 0x70
fstp dword [esp + 4]
fld dword [esp + 4]
fstp dword [edx + ecx + 8]
call dword [sym.imp.USER32.dll_GetForegroundWindow]
mov esi, eax
test esi, esi
je 0x412c32
mov edx, dword [0x4aea70]
mov eax, dword [0x4aea6c]
imul edx, edx, 0x70
cmp esi, dword [0x4aea78]
je 0x412c2b
push 0x64
lea ecx, [edx + eax + 0xc]
push ecx
push esi
call dword [sym.imp.USER32.dll_GetWindowTextA]
jmp 0x412c49
mov byte [edx + eax + 0xc], 0
jmp 0x412c49
mov ecx, dword [0x4aea70]
mov edx, dword [0x4aea6c]
imul ecx, ecx, 0x70
mov dword [ecx + edx + 0xc], 0x412f4e
mov eax, dword [0x4aea70]
inc eax
mov dword [0x4aea78], esi
mov dword [0x4aea70], eax
pop esi
cmp eax, dword [0x4aa8f0]
jl 0x412c6d
mov dword [0x4aea70], 0
pop ecx
ret
Function at 0x412c70
Capabilities:
Log keystrokes via polling

Disassembly:
push ecx
push ebp
mov ebp, dword [esp + 0xc]
push esi
push edi
movzx edi, bl
push edi
call dword [sym.imp.USER32.dll_GetKeyState]
and al, 1
movsx esi, al
neg esi
sbb esi, esi
add esi, 2
cmp ebp, 1
je 0x412c9c
cmp ebp, 2
jne 0x412d72
cmp esi, ebp
je 0x412d72
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
call edi
mov ecx, 0x8000
test cx, ax
je 0x412ccd
push 0xffc3d44d
push 0
push 0
push 0
push ebx
push 1
call fcn.00410f40
add esp, 0x18
push 0xffc3d44d
push 0
push 0
push 0
push ebx
push 2
call fcn.00410f40
add esp, 0x18
push 0
call dword [sym.imp.USER32.dll_GetForegroundWindow]
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
cmp eax, dword [0x4af1dc]
sete al
mov byte [esp + 0x14], al
test al, al
je 0x412d23
push 1
push 0xffffffffffffffff
mov dword [0x4aa8ec], 0
call fcn.00401420
add esp, 8
mov dword [0x4aa8ec], 1
cmp bl, 0x14
jne 0x412d72
cmp ebp, 2
jne 0x412d72
push 0x14
call edi
test al, 1
je 0x412d72
push 0xffc3d44d
push 0
push 0
push 0
push 0x10
push ebp
call fcn.00410f40
add esp, 0x18
cmp byte [esp + 0x14], 0
je 0x412d72
push 1
push 0xffffffffffffffff
mov dword [0x4aa8ec], 0
call fcn.00401420
add esp, 8
mov dword [0x4aa8ec], 1
pop edi
mov eax, esi
pop esi
pop ebp
pop ecx
ret

Function at 0x413430
Capabilities:
Log keystrokes via polling

Disassembly:
push ecx
cmp dword [0x4ae384], 0
je 0x413448
cmp byte [esp + 8], 0
jne 0x413448
mov al, byte [0x4ae251]
pop ecx
ret
push esi
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0xa0
mov byte [esp + 0xb], 0
call esi
mov ecx, 0x8000
test cx, ax
je 0x41346a
mov byte [esp + 7], 0x10
push 0xa1
call esi
mov edx, 0x8000
test dx, ax
je 0x413480
or byte [esp + 7], 0x20
push 0xa2
call esi
mov ecx, 0x8000
test cx, ax
je 0x413496
or byte [esp + 7], 1
push 0xa3
call esi
mov edx, 0x8000
test dx, ax
je 0x4134ac
or byte [esp + 7], 2
push 0xa4
call esi
mov ecx, 0x8000
test cx, ax
je 0x4134c2
or byte [esp + 7], 4
push 0xa5
call esi
mov edx, 0x8000
test dx, ax
je 0x4134d8
or byte [esp + 7], 8
push 0x5b
call esi
mov ecx, 0x8000
test cx, ax
je 0x4134eb
or byte [esp + 7], 0x40
push 0x5c
call esi
mov edx, 0x8000
pop esi
test dx, ax
je 0x4134ff
or byte [esp + 3], 0x80
cmp dword [0x4ae384], 0
je 0x41355a
push ebx
mov bl, byte [esp + 7]
not bl
and bl, byte [0x4ae251]
je 0x413559
mov cl, byte [0x4ae253]
mov al, bl
not al
and byte [0x4ae251], al
and byte [0x4ae252], al
and cl, al
mov al, cl
mov byte [0x4ae253], cl
mov ecx, 0x4ae278
call fcn.00413560
mov eax, dword [0x4ad15c]
test eax, eax
je 0x413559
test byte [eax + 8], bl
je 0x413559
mov dword [0x4ad15c], 0
pop ebx
mov al, byte [esp + 3]
pop ecx
ret
Function at 0x413950
Capabilities:
Get keyboard layout

Disassembly:
sub esp, 0x34
push esi
xor esi, esi
push edi
test eax, eax
je 0x41398e
mov edi, dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
push esi
push eax
call edi
mov esi, eax
lea eax, [esp + 8]
push eax
push esi
mov dword [esp + 0x10], 0x30
call dword [sym.imp.USER32.dll_GetGUIThreadInfo]
test eax, eax
je 0x41398e
mov eax, dword [esp + 0x14]
test eax, eax
je 0x41398e
push 0
push eax
call edi
mov esi, eax
push esi
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
pop edi
pop esi
add esp, 0x34
ret

Function at 0x413b70
Capabilities:
Get keyboard layout

Disassembly:
sub esp, 0x110
push esi
push 0
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
mov esi, eax
mov al, byte [esp + 0x118]
lea ecx, [eax - 0x41]
cmp cl, 0x19
ja 0x413c60
push ebx
push ebp
push 0x100
lea edx, [esp + 0x20]
push 0
push edx
call fcn.00490e10
mov ebp, dword [sym.imp.USER32.dll_ToAsciiEx]
add esp, 0xc
push esi
push 0
lea eax, [esp + 0x18]
push eax
lea ecx, [esp + 0x28]
push ecx
push 0
push 0x6e
xor bl, bl
call ebp
cmp eax, 2
jne 0x413bce
mov bl, byte [esp + 0x10]
movzx ecx, byte [esp + 0x120]
push esi
push 0
lea edx, [esp + 0x18]
push edx
lea eax, [esp + 0x28]
push eax
push 0
push ecx
call ebp
mov dword [esp + 0x18], eax
test eax, eax
jns 0x413c03
push esi
push 0
lea edx, [esp + 0x1c]
push edx
lea eax, [esp + 0x28]
push eax
push 0
push 0x6e
call ebp
test bl, bl
je 0x413c40
push edi
push 1
push esi
lea edi, [esp + 0x1b]
call fcn.00413e10
add esp, 8
mov bl, al
pop edi
test bl, bl
je 0x413c40
mov al, byte [esp + 0xf]
lea ecx, [esp + 0x1c]
call fcn.00413560
push esi
push 0
lea ecx, [esp + 0x1c]
push ecx
lea edx, [esp + 0x28]
push edx
movzx eax, bl
push 0
push eax
call ebp
cmp dword [esp + 0x18], 0
pop ebp
pop ebx
je 0x413c56
movsx eax, byte [esp + 8]
pop esi
add esp, 0x110
ret
xor eax, eax
pop esi
add esp, 0x110
ret
push esi
movzx ecx, al
push 2
push ecx
call dword [sym.imp.USER32.dll_MapVirtualKeyExA]
pop esi
add esp, 0x110
ret

Function at 0x413e10
Capabilities:
Log keystrokes via polling

Disassembly:
push ecx
cmp bl, 0xa
jne 0x413e1a
mov al, 0xd
pop ecx
ret
mov eax, dword [esp + 8]
push esi
push eax
push ebx
call dword [sym.imp.USER32.dll_VkKeyScanExA]
movzx ecx, ax
mov eax, ecx
shr eax, 8
mov dl, cl
cmp al, 0xff
jne 0x413e7d
cmp cl, 0xff
jne 0x413e7d
cmp byte [esp + 0x10], 0
je 0x413e81
movzx esi, bl
test esi, 0xffffff80
jne 0x413e81
push 0x103
push esi
call fcn.0048914e
add esp, 8
test eax, eax
je 0x413e81
mov al, bl
call fcn.00409bc0
push 1
push esi
mov byte [esp + 0xf], al
call fcn.0048914e
mov dl, byte [esp + 0xf]
add esp, 8
test eax, eax
setne al
test al, 0x38
je 0x413e86
xor al, al
pop esi
pop ecx
ret
test edi, edi
je 0x413ec7
mov cl, al
and cl, 6
cmp cl, 6
jne 0x413e99
or byte [edi], 8
jmp 0x413eb9
test al, 2
je 0x413ea9
mov cl, byte [edi]
test cl, 3
jne 0x413ea9
or cl, 1
mov byte [edi], cl
test al, 4
je 0x413eb9
mov cl, byte [edi]
test cl, 0xc
jne 0x413eb9
or cl, 4
mov byte [edi], cl
test al, 1
je 0x413ec7
mov al, byte [edi]
test al, 0x30
jne 0x413ec7
or al, 0x10
mov byte [edi], al
mov al, dl
pop esi
pop ecx
ret
Function at 0x4145a0
Capabilities:
Log keystrokes

Disassembly:
movzx ecx, bx
mov eax, ecx
cmp eax, 0x11c
jg 0x4145fd
je 0x4145fa
sub eax, 0x1d
cmp eax, 0x36
ja case.0x41460e.286
movzx eax, byte [eax + 0x4146a8]
jmp dword [eax*4 + 0x41465c]
mov al, 0xa0
ret
mov al, 0xa2
ret
mov al, 0xa4
ret
mov al, 0x6a
ret
mov al, 0x6d
ret
mov al, 0x6b
ret
mov al, 0x2e
ret
mov al, 0xc
ret
mov al, 0x2d
ret
mov al, 0x26
ret
mov al, 0x28
ret
mov al, 0x25
ret
mov al, 0x27
ret
mov al, 0x24
ret
mov al, 0x23
ret
mov al, 0x21
ret
mov al, 0x22
ret
mov al, 0x13
ret
mov al, 0xd
ret
sub eax, 0x11d
cmp eax, 0x40
ja case.0x41460e.286
movzx edx, byte [eax + 0x414708]
jmp dword [edx*4 + 0x4146e0]
mov al, 0xa1
ret
mov al, 0xa3
ret
mov al, 0xa5
ret
mov al, 0x5b
ret
mov al, 0x5c
ret
mov al, 0x90
ret
mov al, 0x6f
ret
mov al, 0x5d
ret
mov al, 0x2c
ret
push esi
mov esi, dword [sym.imp.USER32.dll_MapVirtualKeyA]
test ebx, 0x100
je 0x414650
movzx eax, cl
push 1
or eax, 0xe000
push eax
call esi
test eax, eax
jne 0x414658
movzx ecx, bl
push 1
push ecx
call esi
pop esi
ret

Function at 0x414750
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov dword [0x4ad198], eax
mov edx, 1
mov eax, 0x4ad198
push edi
mov ecx, dword [eax]
mov edi, ecx
shr edi, 0x1e
xor edi, ecx
imul edi, edi, 0x6c078965
add edi, edx
mov dword [eax + 4], edi
add eax, 4
inc edx
cmp eax, 0x4adb54
jl 0x414760
mov dword [0x4aa8d8], 1
mov dword [0x4aeb2c], 1
pop edi
ret

Function at 0x4147a0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp dword [0x4aeb2c], 0
push esi
mov esi, 0x4ad198
jne 0x4147ba
call dword [sym.imp.KERNEL32.dll_GetTickCount]
call fcn.00414750
mov dword [0x4aa8d8], 0x270
mov dword [0x4ad190], esi
mov ecx, 0xe3
nop
mov eax, dword [esi + 4]
mov edx, dword [esi]
xor edx, eax
and edx, 0x7ffffffe
xor edx, dword [esi]
and al, 1
movzx eax, al
shr edx, 1
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor edx, eax
xor edx, dword [esi + 0x634]
add esi, 4
dec ecx
mov dword [esi - 4], edx
jne 0x4147d0
mov ecx, 0x18c
mov eax, dword [esi + 4]
mov edx, dword [esi]
xor edx, eax
and edx, 0x7ffffffe
xor edx, dword [esi]
and al, 1
movzx eax, al
shr edx, 1
neg eax
sbb eax, eax
and eax, 0x9908b0df
xor edx, eax
xor edx, dword [esi - 0x38c]
add esi, 4
dec ecx
mov dword [esi - 4], edx
jne 0x414805
mov ecx, dword [esi]
mov eax, dword [0x4ad198]
xor ecx, eax
and ecx, 0x7ffffffe
xor ecx, dword [esi]
and al, 1
movzx edx, al
shr ecx, 1
neg edx
sbb edx, edx
and edx, 0x9908b0df
xor ecx, edx
xor ecx, dword [esi - 0x38c]
mov dword [esi], ecx
pop esi
ret

Function at 0x414870
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
dec dword [0x4aa8d8]
jne 0x41487d
call fcn.004147a0
mov eax, dword [0x4ad190]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4ad190], eax
mov eax, ecx
shr eax, 0xb
xor ecx, eax
mov edx, ecx
and edx, 0xff3a58ad
shl edx, 7
xor ecx, edx
mov eax, ecx
and eax, 0xffffdf8c
shl eax, 0xf
xor ecx, eax
mov eax, ecx
shr eax, 0x12
xor eax, ecx
ret
Function at 0x4148c0
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ecx
dec dword [0x4aa8d8]
jne 0x4148ce
call fcn.004147a0
mov ecx, dword [0x4ad190]
mov eax, dword [ecx]
add ecx, 4
mov dword [0x4ad190], ecx
mov ecx, eax
shr ecx, 0xb
xor eax, ecx
mov edx, eax
and edx, 0xff3a58ad
shl edx, 7
xor eax, edx
mov ecx, eax
and ecx, 0xffffdf8c
shl ecx, 0xf
xor eax, ecx
mov edx, eax
shr edx, 0x12
xor edx, eax
mov dword [esp], edx
fild dword [esp]
jns 0x414915
fadd qword [0x4a3ed8]
fmul qword [0x4a3f18]
pop ecx
ret
Function at 0x4177b0
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov eax, dword [0x4aa8f8]
add eax, 4
imul eax, eax, 0xe8
push ebx
push ebp
push esi
push edi
push eax
call fcn.00487fe7
add esp, 4
mov dword [0x4ace20], eax
test eax, eax
jne 0x4177d9
pop edi
pop esi
pop ebp
pop ebx
ret
mov esi, dword [0x4aa978]
push 0x403c40
mov edi, eax
push 0x4ef6d80
mov ecx, 0x3a
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [0x4ae254]
mov edi, dword [sym.imp.USER32.dll_SetTimer]
push 0xe
push ecx
mov dword [0x4aa978], eax
call edi
cmp dword [0x4af210], 0
jne 0x41781b
mov ebx, 1
jmp 0x4178cb
mov edx, dword [0x4aa978]
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov byte [edx + 0xcc], 0
call esi
cmp byte [0x4ae3b1], 0
mov ecx, dword [0x4aa978]
mov dword [ecx + 0xbc], eax
mov dword [ecx + 0xc0], 0x64
jne 0x41786b
mov eax, dword [0x4ae254]
push 0x403aa0
push 0x64
push 0xb
push eax
call edi
test eax, eax
setne cl
mov byte [0x4ae3b1], cl
mov byte [0x4af82d], 1
call esi
mov ecx, dword [0x4af210]
push 0
mov esi, 1
add dword [0x4ae3c8], esi
push 0
push esi
mov dword [0x4af84c], eax
mov dword [0x4af848], eax
call fcn.00426700
sub dword [0x4ae3c8], esi
cmp byte [0x4ae3b1], 0
mov ebx, eax
je 0x4178c4
mov edx, dword [0x4ae254]
push 0xb
push edx
call dword [sym.imp.USER32.dll_KillTimer]
test eax, eax
je 0x4178c4
mov byte [0x4ae3b1], 0
mov byte [0x4af82d], 0
mov ebp, dword [0x4aa978]
cmp dword [ebp + 0xe4], 0
je 0x417925
mov eax, dword [ebp + 0xe4]
cmp dword [eax + 8], 6
jne 0x4178f0
mov eax, dword [eax]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
mov eax, dword [ebp + 0xe4]
mov eax, dword [eax + 0xc]
test eax, eax
je 0x417906
push eax
call fcn.00487c28
add esp, 4
mov ecx, dword [ebp + 0xe4]
push ecx
call fcn.00487988
mov dword [ebp + 0xe4], 0
mov ebp, dword [0x4aa978]
add esp, 4
mov eax, ebp
call fcn.00401000
mov edx, dword [0x4aea5c]
push 1
push 0
push 0xffffffffffffffff
mov byte [ebp + 0xcc], 1
push 0x49b8d8
mov ecx, 0x3a
mov esi, ebp
mov edi, 0x4acf10
rep movsd dword es:[edi], dword [esi]
push edx
mov byte [ebp + 0xcc], 1
mov dword [ebp + 0xc0], 0
mov word [ebp + 0xcd], 1
mov dword [ebp + 0x2c], CreateStatusWindowA
call fcn.00477990
mov eax, dword [0x4abab4]
cmp word [eax], 0
jne 0x4179bd
cmp dword [0x4aeacc], 0
jne 0x4179bd
cmp dword [0x4ae384], 0
jne 0x4179bd
cmp dword [0x4ae388], 0
jne 0x4179bd
cmp byte [0x4ae391], 0
jne 0x4179bd
neg ebx
sbb ebx, ebx
and ebx, 5
push 0
inc ebx
push ebx
push 0x4af210
call fcn.00417a00
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret
Function at 0x417a00
Capabilities:
Set current directory

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov ecx, dword [ebp + 0xc]
mov eax, dword [ebp + 8]
sub esp, 0xa4
push ebx
xor ebx, ebx
push esi
push edi
mov dword [eax + 0x5d4], ecx
cmp byte [0x4afa33], bl
jne 0x417b9c
cmp byte [eax + 0x61c], bl
je 0x417b9c
mov eax, dword [ebp + 0x10]
mov ecx, dword [0x4aea5c]
push ebx
push 1
mov dword [0x4b0484], eax
call fcn.00401270
push 0x7f
push eax
lea ecx, [esp + 0x38]
push ecx
call fcn.0048a8d0
mov eax, dword [0x4aa978]
inc dword [0x4ae3c8]
add eax, 0xe8
mov edi, eax
mov byte [esp + 0xbb], bl
mov ecx, 0x3a
mov esi, 0x4acf10
add esp, 0xc
rep movsd dword es:[edi], dword [esi]
mov dword [0x4aa978], eax
mov dword [eax + 0x2c], ebx
push ebx
mov eax, 0x4af210
call fcn.004176b0
mov dword [0x4af838], ebx
mov dword [0x4af83c], ebx
cmp dword [0x4ae3fc], ebx
je 0x417ac2
mov eax, dword [0x4abaac]
cmp eax, ebx
je 0x417ab6
mov eax, dword [eax]
cmp eax, ebx
jne 0x417abb
mov eax, 0x49b8bd
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 0x5c8]
mov edi, dword [0x4aa8ec]
mov dword [0x4aa8ec], ebx
mov byte [0x4afa33], 1
mov byte [esp + 0xf], 1
mov byte [0x4abe68], bl
cmp ecx, ebx
je 0x417b02
call fcn.004012e0
test eax, eax
je 0x417b02
cmp byte [0x4abe68], bl
jne 0x417b02
mov byte [esp + 0xf], bl
mov byte [0x4abe68], 1
cmp byte [esp + 0xf], bl
je 0x417b5b
mov dword [esp + 0x18], ebx
call fcn.00444190
mov dword [esp + 0x10], eax
mov eax, dword [0x4b0484]
cdq
mov dword [esp + 0x24], edx
xor edx, edx
cmp dword [esi + 0x5c8], ebx
mov dword [esp + 0x20], eax
sete dl
lea eax, [esp + 0x10]
lea ebx, [esi + 0x594]
mov dword [esp + 0x28], 1
push edx
push 2
push eax
call fcn.0046fe50
xor ebx, ebx
cmp eax, 3
jne 0x417b5b
mov byte [esp + 0xf], bl
mov byte [0x4afa33], bl
cmp byte [esp + 0xf], bl
jne 0x417b8e
cmp dword [ebp + 0xc], 0xffffffff
jle 0x417b8e
lea ecx, [esp + 0x30]
push ecx
call fcn.00403910
add esp, 4
mov dword [0x4aa8ec], edi
mov eax, 8
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov edx, dword [ebp + 0x10]
mov eax, dword [ebp + 0xc]
push edx
push eax
push esi
call fcn.00417be0
cmp byte [0x4abe68], bl
jne 0x417bd1
cmp ecx, 6
jne 0x417bd1
mov ecx, dword [0x4ae1e8]
cmp byte [ecx], bl
je 0x417bbc
mov edx, dword [ebp + 0x10]
mov dword [0x4b0484], edx
pop edi
pop esi
mov byte [0x4abe68], 1
mov eax, 8
pop ebx
mov esp, ebp
pop ebp
ret 0xc
mov edx, dword [ebp + 0x10]
push edx
push ecx
push eax
call fcn.00417be0
int3