joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40ee70
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0x3c
push esi
mov esi, eax
movzx eax, word [esp + 0x44]
lea ecx, [esp + 0x20]
test eax, 0xffffff80
je 0x40ee94
mov ecx, 0x30
mov word [esp + 0x20], cx
lea ecx, [esp + 0x22]
push 0xa
push ecx
push eax
call fcn.0048e7a5
add esp, 0xc
test esi, esi
jle 0x40ef6c
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
push ebp
mov ebp, esi
push edi
mov esi, 1
jmp 0x40eec0
cmp dword [0x4c9a18], 0
jne 0x40ef18
call ebx
sub eax, dword [0x4cac24]
mov edx, dword [0x4c440c]
cmp eax, dword [edx + 0xd4]
jbe 0x40ef18
push 0
push 0
push 0
push 0
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_PeekMessageW]
test eax, eax
je 0x40ef11
push esi
push 0xffffffffffffffff
mov dword [0x4c43d4], 0
call fcn.00401340
add esp, 8
mov dword [0x4c43d4], esi
call ebx
mov dword [0x4cac24], eax
cmp dword [0x4c9a18], 2
je 0x40ef33
mov ecx, dword [esp + 0x50]
push ecx
or eax, 0xffffffff
call fcn.0040d480
add esp, 4
jmp 0x40ef3c
lea edi, [esp + 0x2c]
call fcn.0040ef80
cmp dword [0x4c9a18], 2
jne 0x40ef50
mov edx, dword [0x4c440c]
mov eax, dword [edx + 0x60]
jmp 0x40ef58
mov eax, dword [0x4c440c]
mov eax, dword [eax + 0x5c]
push eax
call fcn.00410e10
add esp, 4
sub ebp, esi
jne 0x40eec0
pop edi
pop ebp
pop ebx
pop esi
add esp, 0x3c
ret

Function at 0x40ef80
Capabilities:
Log keystrokes via polling

Disassembly:
push ecx
cmp dword [0x4c9a18], 0
push esi
je 0x40ef95
mov al, byte [0x4c6ed7]
jmp 0x40f08a
cmp dword [0x4c80e8], 0
je 0x40efa8
mov al, byte [0x4c7fb5]
jmp 0x40f08a
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push ebx
push 0xa0
xor bl, bl
call esi
mov ecx, 0x8000
test cx, ax
je 0x40efc4
mov bl, 0x10
push 0xa1
call esi
mov edx, 0x8000
test dx, ax
je 0x40efd8
or bl, 0x20
push 0xa2
call esi
mov ecx, 0x8000
test cx, ax
je 0x40efec
or bl, 1
push 0xa3
call esi
mov edx, 0x8000
test dx, ax
je 0x40f000
or bl, 2
push 0xa4
call esi
mov ecx, 0x8000
test cx, ax
je 0x40f014
or bl, 4
push 0xa5
call esi
mov edx, 0x8000
test dx, ax
je 0x40f028
or bl, 8
push 0x5b
call esi
mov ecx, 0x8000
test cx, ax
je 0x40f039
or bl, 0x40
push 0x5c
call esi
mov edx, 0x8000
test dx, ax
je 0x40f04a
or bl, 0x80
cmp dword [0x4c80e8], 0
je 0x40f087
mov al, bl
not al
and al, byte [0x4c7fb5]
je 0x40f087
mov cl, byte [0x4c7fb7]
not al
and byte [0x4c7fb5], al
and byte [0x4c7fb6], al
and cl, al
mov al, cl
mov byte [0x4c7fb7], cl
mov ecx, 0x4c7fd8
call fcn.00411a10
mov al, bl
pop ebx
mov byte [esp + 4], al
mov ecx, dword [esp + 4]
push 1
and al, 0xc4
push 0
or al, 4
push 0
movzx edx, al
push ecx
push edx
mov esi, 0xffc3d44f
call fcn.00411210
movzx eax, word [edi]
add esp, 0x14
mov esi, edi
cmp eax, 0x30
jb 0x40f0e7
cmp ax, 0x39
ja 0x40f0e7
mov al, byte [esi]
push 0xffc3d44d
push 0
add al, 0x30
push 0
movzx ecx, al
push 0
push ecx
push 2
call fcn.0040f380
movzx eax, word [esi + 2]
add esi, 2
add esp, 0x18
cmp eax, 0x30
jae 0x40f0b8
push 0xffc3d44d
push 0
push 0
push 0
push 0x12
push 1
call fcn.0040f380
add esp, 0x18
pop esi
pop ecx
ret
Function at 0x4106a0
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 0x410881
mov edi, dword [ebp]
cmp edi, 0x80000000
je 0x410881
mov edx, dword [0x4c9a18]
cmp edx, 2
jne 0x410715
movzx ebx, byte [esp + 0x24]
neg ebx
sbb ebx, ebx
and ebx, 0x80000000
push 0
or ebx, 1
call fcn.00410a60
add esp, 4
call fcn.00410ef0
cmp byte [esp + 0x24], 0
je 0x410881
mov dword [esi], SysReAllocString
mov dword [ebp], SysReAllocString
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
or dword [ecx], 0x8001
cmp byte [esp + 0x24], 0
je 0x41076a
cmp edx, 1
jne 0x410750
cmp dword [0x4c6ed8], 0x80000000
jne 0x41073e
push 0x4c6ed8
call dword [sym.imp.USER32.dll_GetCursorPos]
mov eax, dword [0x4c6ed8]
add dword [esi], eax
mov ecx, dword [0x4c6edc]
add dword [ebp], ecx
jmp 0x41078f
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 0x41078f
mov edx, dword [0x4c440c]
movzx eax, word [edx + 0xec]
shr eax, 2
and eax, 3
cmp eax, 2
je 0x41078f
push eax
mov edi, ebp
mov ebx, esi
call fcn.00476aa0
add esp, 4
cmp dword [0x4c9a18], 1
jne 0x4107a8
mov eax, dword [esi]
mov dword [0x4c6ed8], eax
mov ecx, dword [ebp]
mov dword [0x4c6edc], 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 0x41086b
cmp eax, 0x64
jle 0x410803
mov dword [esp + 0x20], 0x64
jmp 0x410807
test eax, eax
je 0x41086b
cmp dword [0x4c9a18], 1
je 0x41086b
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.00456750
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.00410890
add esp, 4
call fcn.00410ef0
pop edi
pop esi
pop ebp
pop ebx
add esp, 8
ret
Function at 0x410cc0
Capabilities:
Check for time delay via gettickcount
Create thread

Disassembly:
sub esp, 8
cmp dword [0x4c9a18], 1
push ebx
jne 0x410d87
xor bl, bl
cmp dword [0x4c80e8], 0
mov byte [esp + 8], bl
je 0x410ce6
mov bl, 1
mov byte [esp + 8], bl
cmp dword [0x4c80ec], 0
je 0x410cf6
or bl, 2
mov byte [esp + 8], bl
test bl, bl
je 0x410d11
mov al, byte [0x4c6ed6]
not al
and al, bl
movzx ecx, al
push 1
push ecx
call fcn.00408bd0
add esp, 8
mov edx, dword [0x4c6eec]
mov eax, dword [0x4c6ee8]
push 0x1c
push edx
push eax
call dword [0x4caddc]
test bl, bl
je 0x410e05
mov cl, byte [0x4c6ed6]
and cl, bl
test cl, 1
je 0x410d6e
push 1
call fcn.00411910
mov dl, byte [esp + 0x18]
mov cl, al
xor cl, dl
mov bl, cl
and bl, dl
not bl
and bl, byte [0x4c7fb7]
and cl, al
or bl, cl
add esp, 4
mov byte [0x4c7fb7], bl
call dword [sym.imp.USER32.dll_GetForegroundWindow]
mov dword [0x4c6d00], eax
mov edx, dword [esp + 8]
pop ebx
add esp, 8
mov dword [esp + 8], 1
mov dword [esp + 4], edx
jmp fcn.00408bd0
mov eax, dword [0x4c7fb0]
push 0
push eax
push 0x40f110
push 1
mov dword [0x4c6ee0], 0
call dword [sym.imp.USER32.dll_SetWindowsHookExW]
mov dword [0x4c80f0], eax
test eax, eax
je 0x410e05
mov byte [0x4c80d8], 1
push 1
push 0x8000012f
mov dword [0x4c43d4], 0
call fcn.00401340
add esp, 8
cmp dword [0x4c80f0], 0
mov dword [0x4c43d4], 1
jne 0x410db6
mov eax, dword [0x4c6eec]
mov ecx, dword [0x4c6ee8]
cmp dword [eax + ecx*8 - 8], 0
mov byte [0x4c80d8], 0
jne 0x410e05
mov ecx, dword [eax + ecx*8 - 4]
mov edx, dword [esp + 0x10]
mov dword [edx], ecx
pop ebx
add esp, 8
ret

Function at 0x410fe0
Capabilities:
Get graphical window text

Disassembly:
push ecx
mov eax, dword [0x4c89c8]
test eax, eax
je 0x4110f8
mov ecx, dword [0x4c89cc]
imul ecx, ecx, 0xd4
add eax, ecx
mov cl, byte [esp + 8]
mov byte [eax + 6], dl
mov dx, word [esp + 0xc]
mov byte [eax], cl
mov ecx, 0x69
mov word [eax + 2], dx
push esi
mov word [eax + 4], cx
call dword [sym.imp.KERNEL32.dll_GetTickCount]
mov edx, eax
sub edx, dword [0x4cadd4]
mov dword [0x4c89d0], eax
mov dword [esp + 4], edx
fild dword [esp + 4]
jns 0x41103b
fadd dword [0x4bf1d0]
fdiv qword [0x4bf1c8]
mov ecx, dword [0x4c89cc]
mov edx, dword [0x4c89c8]
mov dword [0x4cadd4], eax
imul ecx, ecx, 0xd4
fstp dword [esp + 4]
fld dword [esp + 4]
fstp dword [ecx + edx + 8]
call dword [sym.imp.USER32.dll_GetForegroundWindow]
mov esi, eax
test esi, esi
je 0x4110a8
mov eax, dword [0x4c89cc]
imul eax, eax, 0xd4
cmp esi, dword [0x4c89d4]
je 0x411099
mov ecx, dword [0x4c89c8]
push 0x64
lea edx, [eax + ecx + 0xc]
push edx
push esi
call dword [sym.imp.USER32.dll_GetWindowTextW]
jmp 0x4110d4
mov edx, dword [0x4c89c8]
xor ecx, ecx
mov word [eax + edx + 0xc], cx
jmp 0x4110d4
mov ecx, dword [0x4c89cc]
mov edx, dword [0x4c89c8]
imul ecx, ecx, 0xd4
mov eax, 0x4a485c
lea edx, [ecx + edx + 0xc]
sub edx, eax
movzx ecx, word [eax]
mov word [edx + eax], cx
add eax, 2
test cx, cx
jne 0x4110c5
mov eax, dword [0x4c89cc]
inc eax
mov dword [0x4c89d4], esi
mov dword [0x4c89cc], eax
pop esi
cmp eax, dword [0x4c43d8]
jl 0x4110f8
mov dword [0x4c89cc], 0
pop ecx
ret
Function at 0x411100
Capabilities:
Log keystrokes via polling

Disassembly:
push ebp
mov ebp, dword [esp + 8]
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 0x41112b
cmp ebp, 2
jne 0x411201
cmp esi, ebp
je 0x411201
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
call edi
mov ecx, 0x8000
test cx, ax
je 0x41115c
push 0xffc3d44d
push 0
push 0
push 0
push ebx
push 1
call fcn.0040f380
add esp, 0x18
push 0xffc3d44d
push 0
push 0
push 0
push ebx
push 2
call fcn.0040f380
add esp, 0x18
push 0
call dword [sym.imp.USER32.dll_GetForegroundWindow]
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
cmp eax, dword [0x4ca0cc]
sete al
mov byte [esp + 0x10], al
test al, al
je 0x4111b2
push 1
push 0xffffffffffffffff
mov dword [0x4c43d4], 0
call fcn.00401340
add esp, 8
mov dword [0x4c43d4], 1
cmp bl, 0x14
jne 0x411201
cmp ebp, 2
jne 0x411201
push 0x14
call edi
test al, 1
je 0x411201
push 0xffc3d44d
push 0
push 0
push 0
push 0x10
push ebp
call fcn.0040f380
add esp, 0x18
cmp byte [esp + 0x10], 0
je 0x411201
push 1
push 0xffffffffffffffff
mov dword [0x4c43d4], 0
call fcn.00401340
add esp, 8
mov dword [0x4c43d4], 1
pop edi
mov eax, esi
pop esi
pop ebp
ret

Function at 0x411910
Capabilities:
Log keystrokes via polling

Disassembly:
cmp dword [0x4c80e8], 0
je 0x411926
cmp byte [esp + 4], 0
jne 0x411926
mov al, byte [0x4c7fb5]
ret
push ebx
push esi
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0xa0
xor bl, bl
call esi
mov ecx, 0x8000
test cx, ax
je 0x411943
mov bl, 0x10
push 0xa1
call esi
mov edx, 0x8000
test dx, ax
je 0x411957
or bl, 0x20
push 0xa2
call esi
mov ecx, 0x8000
test cx, ax
je 0x41196b
or bl, 1
push 0xa3
call esi
mov edx, 0x8000
test dx, ax
je 0x41197f
or bl, 2
push 0xa4
call esi
mov ecx, 0x8000
test cx, ax
je 0x411993
or bl, 4
push 0xa5
call esi
mov edx, 0x8000
test dx, ax
je 0x4119a7
or bl, 8
push 0x5b
call esi
mov ecx, 0x8000
test cx, ax
je 0x4119b8
or bl, 0x40
push 0x5c
call esi
mov edx, 0x8000
test dx, ax
je 0x4119c9
or bl, 0x80
cmp dword [0x4c80e8], 0
je 0x411a06
mov al, bl
not al
and al, byte [0x4c7fb5]
je 0x411a06
mov cl, byte [0x4c7fb7]
not al
and byte [0x4c7fb5], al
and byte [0x4c7fb6], al
and cl, al
mov al, cl
mov byte [0x4c7fb7], cl
mov ecx, 0x4c7fd8
call fcn.00411a10
pop esi
mov al, bl
pop ebx
ret

Function at 0x411ea0
Capabilities:
Get keyboard layout

Disassembly:
call dword [sym.imp.USER32.dll_GetForegroundWindow]
test eax, eax
je 0x411eb5
push 0
push eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
jmp 0x411eb7
xor eax, eax
push eax
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
push eax
xor eax, eax
call fcn.00411ee0
xor ecx, ecx
add esp, 4
cmp eax, 3
sete al
ret
Function at 0x4120c0
Capabilities:
Get keyboard layout

Disassembly:
sub esp, 0x114
push edi
push 0
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
mov edi, eax
mov al, byte [esp + 0x11c]
lea ecx, [eax - 0x41]
cmp cl, 0x19
ja 0x4121b6
push ebx
push ebp
push 0x100
lea edx, [esp + 0x24]
push 0
push edx
call fcn.00497900
mov ebp, dword [sym.imp.USER32.dll_ToUnicodeEx]
add esp, 0xc
push edi
xor ebx, ebx
push ebx
push 2
lea eax, [esp + 0x1c]
push eax
lea ecx, [esp + 0x30]
push ecx
push ebx
push 0x6e
call ebp
cmp eax, 2
jne 0x41211f
movzx ebx, word [esp + 0x10]
movzx ecx, byte [esp + 0x124]
push edi
push 0
push 2
lea edx, [esp + 0x1c]
push edx
lea eax, [esp + 0x30]
push eax
push 0
push ecx
call ebp
mov dword [esp + 0x18], eax
test eax, eax
jns 0x412158
push edi
push 0
push 2
lea edx, [esp + 0x28]
push edx
lea eax, [esp + 0x30]
push eax
push 0
push 0x6e
call ebp
test bx, bx
je 0x412196
push esi
mov ecx, edi
lea esi, [esp + 0x13]
mov eax, ebx
call fcn.00412330
mov bl, al
pop esi
test bl, bl
je 0x412196
mov al, byte [esp + 0xf]
lea ecx, [esp + 0x20]
call fcn.00411a10
push edi
push 0
push 2
lea ecx, [esp + 0x28]
push ecx
lea edx, [esp + 0x30]
push edx
movzx eax, bl
push 0
push eax
call ebp
cmp dword [esp + 0x18], 0
pop ebp
pop ebx
je 0x4121ac
movzx eax, word [esp + 8]
pop edi
add esp, 0x114
ret
xor eax, eax
pop edi
add esp, 0x114
ret
push edi
movzx ecx, al
push 2
push ecx
call dword [sym.imp.USER32.dll_MapVirtualKeyExW]
pop edi
add esp, 0x114
ret

Function at 0x412330
Capabilities:
Log keystrokes via polling

Disassembly:
cmp ax, 0xa
jne 0x412339
mov al, 0xd
ret
push ecx
push eax
call dword [sym.imp.USER32.dll_VkKeyScanExW]
movzx eax, ax
mov edx, eax
shr edx, 8
cmp dl, 0xff
jne 0x412355
cmp al, 0xff
jne 0x412355
xor al, al
ret
test dl, 0x38
jne 0x412352
test esi, esi
je 0x4123a0
mov cl, dl
and cl, 6
cmp cl, 6
jne 0x41236d
or byte [esi], 8
jmp 0x41238f
test dl, 2
je 0x41237e
mov cl, byte [esi]
test cl, 3
jne 0x41237e
or cl, 1
mov byte [esi], cl
test dl, 4
je 0x41238f
mov cl, byte [esi]
test cl, 0xc
jne 0x41238f
or cl, 4
mov byte [esi], cl
test dl, 1
je 0x4123a0
mov cl, byte [esi]
test cl, 0x30
jne 0x4123a0
or cl, 0x10
mov byte [esi], cl
ret

Function at 0x412950
Capabilities:
Log keystrokes

Disassembly:
movzx eax, cx
cmp eax, 0x11c
jg 0x4129a8
je 0x4129a5
sub eax, 0x1d
cmp eax, 0x36
ja case.0x4129b9.286
movzx eax, byte [eax + 0x412a28]
jmp dword [eax*4 + 0x4129e0]
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, 0xd
ret
sub eax, 0x11d
cmp eax, 0x40
ja case.0x4129b9.286
movzx edx, byte [eax + 0x412a7c]
jmp dword [edx*4 + 0x412a60]
mov al, 0xa1
ret
mov al, 0xa3
ret
mov al, 0xa5
ret
mov al, 0x90
ret
mov al, 0x6f
ret
mov al, 0x5d
ret
movzx eax, cl
push 1
push eax
call dword [sym.imp.USER32.dll_MapVirtualKeyW]
ret
Function at 0x412ac0
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
mov dword [0x4c6f00], eax
mov edx, 1
mov eax, 0x4c6f00
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, 0x4c78bc
jl 0x412ad0
mov dword [0x4c43c4], 1
mov dword [0x4c9a1c], 1
pop edi
ret

Function at 0x412b10
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp dword [0x4c9a1c], 0
push esi
mov esi, 0x4c6f00
jne 0x412b2a
call dword [sym.imp.KERNEL32.dll_GetTickCount]
call fcn.00412ac0
mov dword [0x4c43c4], 0x270
mov dword [0x4c6efc], 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 0x412b40
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 0x412b75
mov ecx, dword [esi]
mov eax, dword [0x4c6f00]
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 0x412be0
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
dec dword [0x4c43c4]
jne 0x412bed
call fcn.00412b10
mov eax, dword [0x4c6efc]
mov ecx, dword [eax]
add eax, 4
mov dword [0x4c6efc], 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 0x412c30
Capabilities:
Generate random numbers using a mersenne twister

Disassembly:
push ecx
dec dword [0x4c43c4]
jne 0x412c3e
call fcn.00412b10
mov ecx, dword [0x4c6efc]
mov eax, dword [ecx]
add ecx, 4
mov dword [0x4c6efc], 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 0x412c85
fadd qword [0x4bf1a0]
fmul qword [0x4bf1e0]
pop ecx
ret
Function at 0x415e30
Capabilities:
Check for time delay via gettickcount

Disassembly:
mov eax, dword [0x4c43e0]
add eax, 4
imul eax, eax, 0x108
push ebx
push ebp
mov ebp, dword [esp + 0xc]
push esi
push edi
push eax
call fcn.0048eab4
xor ebx, ebx
add esp, 4
mov dword [0x4c6ae0], eax
cmp eax, ebx
jne 0x415e63
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
ret 4
mov esi, dword [0x4c440c]
push 0x403870
mov edi, eax
push 0x4ef6d80
mov ecx, 0x42
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [0x4c7fb8]
mov edi, dword [sym.imp.USER32.dll_SetTimer]
push 0xe
push ecx
mov dword [0x4c440c], eax
call edi
cmp dword [ebp], ebx
jne 0x415ea4
mov dword [esp + 0x14], 1
jmp 0x415f4e
mov edx, dword [0x4c440c]
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov byte [edx + 0xe8], bl
call esi
mov ecx, dword [0x4c440c]
mov dword [ecx + 0xd8], eax
mov dword [ecx + 0xdc], 0x64
cmp byte [0x4c810c], bl
jne 0x415ef2
mov eax, dword [0x4c7fb8]
push 0x403770
push 0x64
push 0xb
push eax
call edi
test eax, eax
setne cl
mov byte [0x4c810c], cl
mov byte [ebp + 0xac9], 1
call esi
mov ecx, dword [ebp]
push ebx
mov esi, 1
add dword [0x4c8124], esi
push ebx
push esi
mov dword [ebp + 0xae4], eax
mov dword [ebp + 0xae0], eax
call fcn.00426ef0
sub dword [0x4c8124], esi
mov dword [esp + 0x14], eax
cmp byte [0x4c810c], bl
je 0x415f48
mov edx, dword [0x4c7fb8]
push 0xb
push edx
call dword [sym.imp.USER32.dll_KillTimer]
test eax, eax
je 0x415f48
mov byte [0x4c810c], bl
mov byte [ebp + 0xac9], bl
mov eax, dword [0x4c440c]
cmp dword [eax + 0xfc], ebx
lea ecx, [eax + 0xfc]
je 0x415f7a
mov eax, dword [eax + 0x100]
push eax
push ecx
call fcn.00430900
mov dword [esp + 0x1c], eax
mov eax, dword [0x4c440c]
add esp, 8
push 1
push ebx
mov byte [eax + 0xe8], 1
mov esi, eax
push 0xffffffffffffffff
mov dword [eax + 0xb4], ebx
mov dword [eax + 0xb8], ebx
mov dword [eax + 0xbc], ebx
mov dword [eax + 0xc0], ebx
mov dword [eax + 0xc4], ebx
mov byte [eax + 0xf4], bl
mov dword [eax + 0x28], ebx
mov dword [eax + 0x4c], ebx
mov byte [eax + 0xe4], bl
mov dword [eax + 0x48], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov dword [eax + 0x18], ebx
mov dword [eax + 0x1c], ebx
mov dword [eax + 0xfc], ebx
mov byte [eax + 0x104], bl
mov ecx, 0x42
mov edi, 0x4c6bf0
rep movsd dword es:[edi], dword [esi]
mov ecx, dword [0x4c87b4]
push 0x4a2900
push ecx
mov byte [eax + 0xe8], 1
mov dword [eax + 0xdc], ebx
mov word [eax + 0xe9], 1
mov dword [eax + 0x2c], SysReAllocString
call fcn.00478360
mov edx, dword [0x4c55ec]
cmp word [edx], bx
jne 0x416059
cmp dword [0x4c99b8], ebx
jne 0x416059
cmp dword [0x4c80e8], ebx
jne 0x416059
cmp dword [0x4c80ec], ebx
jne 0x416059
cmp byte [0x4c8108], bl
jne 0x416059
mov edx, dword [esp + 0x14]
neg edx
sbb edx, edx
push ebx
and edx, 7
add edx, 2
push 0x4ca140
xor eax, eax
call fcn.004160a0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
ret 4
Function at 0x416460
Capabilities:
Set current directory

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov edi, eax
mov eax, dword [edi + 0xab0]
xor ebx, ebx
mov byte [edi + 0x274], 1
mov word [edi + 0xac8], 0
cmp eax, ebx
je 0x41666e
cmp word [eax], bx
je 0x41666e
cmp dword [0x4ca080], ebx
jne 0x4164a8
call fcn.00472b30
mov dword [0x4ca080], eax
cmp eax, ebx
je 0x4164f4
mov ecx, dword [0x4ca084]
cmp dword [ecx + 8], 0x14
jae 0x4164c6
call fcn.00472b30
mov ecx, dword [0x4ca084]
mov dword [ecx + 0xc], eax
cmp eax, ebx
je 0x4164f4
mov eax, dword [ecx + 4]
add dword [ecx + 8], 0xffffffec
lea edx, [eax + 0x14]
mov dword [0x4ca088], eax
mov dword [ecx + 4], edx
cmp eax, ebx
je 0x4164f4
mov dword [eax], vtable.Label.0
mov dword [eax + 4], 0x4acd84
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
jmp 0x4164f6
xor eax, eax
mov dword [edi + 0x634], eax
cmp eax, ebx
je 0x41666e
mov ecx, 0x4a6210
cmp byte [0x4c80db], bl
jne 0x416517
mov ecx, dword [edi + 0xab0]
push edi
call fcn.004167e0
cmp eax, 1
jne 0x41666e
push ebx
push ebx
push ebx
push 0x68
push edi
call fcn.0041c830
test eax, eax
je 0x41666e
mov eax, dword [edi]
push edi
call fcn.004243a0
test eax, eax
je 0x41666e
mov eax, dword [edi]
mov esi, edi
call fcn.00424460
cmp dword [edi + 8], ebx
je 0x41656c
mov ecx, dword [edi]
mov eax, dword [edi + 0xc]
mov dword [eax + 0x14], ecx
mov edx, dword [edi]
mov eax, dword [edi + 0xc]
mov dword [edx + 0x10], eax
mov ecx, dword [edi + 8]
mov dword [edi], ecx
cmp dword [edi + 0x1c], ebx
jle 0x41659f
mov edx, dword [edi + 0x18]
mov ebp, dword [edx + ebx*4]
cmp byte [ebp + 0x3d], 0
jne 0x416597
mov eax, dword [ebp + 0x1c]
push ebp
lea esi, [ebp + 0x28]
push edi
call fcn.00430e20
mov eax, dword [ebp + 0x20]
push ebp
lea esi, [ebp + 0x30]
push edi
call fcn.00430e20
inc ebx
cmp ebx, dword [edi + 0x1c]
jl 0x416571
xor ebx, ebx
cmp dword [edi + 0x260], ebx
je 0x4165c8
call fcn.0041f9b0
test eax, eax
je 0x41666e
mov eax, dword [edi + 0x260]
mov ecx, dword [eax]
mov edx, dword [ecx + 8]
push eax
call edx
mov dword [edi + 0x260], ebx
mov eax, dword [0x4c89c0]
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
inc dword [edi + 0x270]
push ebx
push ebx
push ebx
push 0x68
push edi
call fcn.0041c830
test eax, eax
je 0x41666e
push ebx
push ebx
push ebx
push 0x68
push edi
call fcn.0041c830
test eax, eax
je 0x41666e
mov ecx, dword [edi + 0x634]
mov edx, dword [edi + 4]
push ebx
push ebx
mov dword [ecx + 8], edx
mov eax, dword [edi]
push ebx
push eax
mov ecx, edi
call fcn.004244c0
test eax, eax
je 0x41666e
mov eax, dword [edi]
push edi
call fcn.004247e0
test eax, eax
je 0x41666e
push 3
push ebx
push 0x4a6214
mov ecx, edi
call fcn.00421400
mov dword [0x4c87b4], eax
cmp eax, ebx
je 0x41666e
push 1
push ebx
push 0xffffffffffffffff
push 0x4a2900
push eax
call fcn.00478360
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_GetSystemTimeAsFileTime]
mov eax, dword [esp + 0x10]
call fcn.00412ac0
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop edi
pop esi
pop ebp
or eax, 0xffffffff
pop ebx
add esp, 0xc
ret