joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4568f0
Capabilities:
Write file on windows

Disassembly:
mov eax, dword [esp + 0xc]
push esi
test eax, eax
jl 0x456958
mov esi, dword [esp + 0xc]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_IsBadStringPtrA]
test eax, eax
jne 0x45693f
push edi
push eax
lea eax, [esp + 0x18]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
push eax
push esi
mov esi, dword [esp + 0x1c]
push esi
call edi
lea ecx, [esp + 0x14]
push 0
push ecx
push 2
push 0x49e984
push esi
call edi
pop edi
mov eax, 1
pop esi
ret
mov eax, dword [esp + 8]
lea edx, [esp + 0x10]
push 0
push edx
push 5
push str.____r_n
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
xor eax, eax
pop esi
ret

Function at 0x456960
Capabilities:
Get common file path
Get thread local storage value
Write file on windows

Disassembly:
mov eax, dword [0x4ac570]
sub esp, 0x20c
push ebp
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x456b0d
mov ecx, dword [eax + 0xaca]
test ecx, ecx
je 0x456b0d
lea ecx, [esp + 0x110]
push 0x104
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0x104
push 0
push 0x65
call fcn.004580a0
add esp, 8
lea edx, [esp + 0x10]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov al, byte [esp + 0xc]
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
cmp al, 0x5c
je 0x4569d7
lea eax, [esp + 0x110]
push 0x49e93c
push eax
call esi
lea ecx, [esp + 0xc]
lea edx, [esp + 0x110]
push ecx
push edx
call esi
mov esi, dword [esp + 0x218]
push 1
lea eax, [esi + 0xf]
push eax
call fcn.004580a0
add esp, 8
push eax
push esi
push 0
push 0x43
call fcn.004580a0
mov ebp, dword [sym.imp.USER32.dll_wsprintfA]
add esp, 8
lea ecx, [esp + 0x14]
push eax
push str._s__d__s__r_n
push ecx
call ebp
add esp, 0x14
lea edx, [esp + 0x110]
push 0
push 0x80
push 4
push 0
push 3
push 0xc0000000
push edx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x456b0d
push ebx
push edi
push 2
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov ebx, dword [sym.imp.KERNEL32.dll_lstrlenA]
lea eax, [esp + 0x10]
push 0
lea ecx, [esp + 0x18]
push eax
push ecx
call ebx
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
lea edx, [esp + 0x1c]
push eax
push edx
push esi
call edi
mov eax, dword [esp + 0x224]
mov ecx, dword [eax + 0x4c]
push ecx
push 0
push 0x4a
call fcn.004580a0
add esp, 8
lea edx, [esp + 0x18]
push eax
push edx
call ebp
add esp, 0xc
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push 0
push eax
push ecx
call ebx
lea edx, [esp + 0x1c]
push eax
push edx
push esi
call edi
lea eax, [esp + 0x10]
push 0
push eax
push 2
push 0x49e984
push esi
call edi
mov ecx, dword [esp + 0x224]
mov edx, dword [ecx + 0x50]
push edx
push 0
push 0x4b
call fcn.004580a0
add esp, 8
push eax
lea eax, [esp + 0x1c]
push str._s__lx__r_n
push eax
call ebp
add esp, 0x10
lea ecx, [esp + 0x10]
lea edx, [esp + 0x14]
push 0
push ecx
push edx
call ebx
push eax
lea eax, [esp + 0x20]
push eax
push esi
call edi
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
pop esi
pop ebp
add esp, 0x20c
ret
Function at 0x456b20
Capabilities:
Get common file path
Get thread local storage value
Write file on windows

Disassembly:
mov eax, dword [0x4ac570]
sub esp, 0x20c
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x456c23
mov ecx, dword [eax + 0xaca]
test ecx, ecx
je 0x456c23
lea ecx, [esp + 8]
push 0x104
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0x104
push 0
push 0x65
call fcn.004580a0
add esp, 8
lea edx, [esp + 0x110]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov al, byte [esp + 0x10c]
mov esi, dword [sym.imp.KERNEL32.dll_lstrcatA]
cmp al, 0x5c
je 0x456b96
lea eax, [esp + 8]
push 0x49e93c
push eax
call esi
lea ecx, [esp + 0x10c]
lea edx, [esp + 8]
push ecx
push edx
call esi
push 0
push 0x80
push 4
push 0
push 3
lea eax, [esp + 0x1c]
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x456c23
push ebx
push edi
push 2
push 0
push 0
push esi
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
lea ecx, [esp + 0xc]
push 0
push ecx
push 2
push 0x49e984
push esi
call edi
mov ebx, dword [esp + 0x21c]
lea edx, [esp + 0xc]
push 0
push edx
push ebx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push eax
push ebx
push esi
call edi
lea eax, [esp + 0xc]
push 0
push eax
push 2
push 0x49e984
push esi
call edi
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop edi
pop ebx
pop esi
add esp, 0x20c
ret
Function at 0x457510
Capabilities:
Get common file path
Get thread local storage value
Write file on windows

Disassembly:
mov eax, dword [0x4ac570]
sub esp, 0x20c
push esi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
test esi, esi
je 0x45760e
mov eax, dword [esi + 0x14]
test eax, eax
je 0x45760e
cmp dword [esi + 0x1c], 0xffffffff
jne 0x4575c7
lea ecx, [esp + 0xc]
push 0x104
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0x104
push 0
push 0x8f
call fcn.004580a0
add esp, 8
lea edx, [esp + 0x114]
push eax
push edx
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov al, byte [esp + 0x110]
mov edi, dword [sym.imp.KERNEL32.dll_lstrcatA]
cmp al, 0x5c
je 0x457593
lea eax, [esp + 0xc]
push 0x49e93c
push eax
call edi
lea ecx, [esp + 0x110]
lea edx, [esp + 0xc]
push ecx
push edx
call edi
push 0
push 0x80
push 4
push 0
push 3
lea eax, [esp + 0x20]
push 0xc0000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileA]
cmp eax, 0xffffffff
mov dword [esi + 0x1c], eax
je 0x45760e
mov ecx, dword [esi + 0x1c]
push 2
push 0
push 0
push ecx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edi, dword [esp + 0x218]
lea edx, [esp + 8]
push 0
push edx
push edi
call dword [sym.imp.KERNEL32.dll_lstrlenA]
push eax
mov eax, dword [esi + 0x1c]
push edi
mov edi, dword [sym.imp.KERNEL32.dll_WriteFile]
push eax
call edi
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 8]
push 0
push ecx
push 2
push 0x49e984
push edx
call edi
pop edi
pop esi
add esp, 0x20c
ret
Function at 0x457a30
Capabilities:
Create process on windows
Enumerate gui resources
Get thread local storage value

Disassembly:
sub esp, 0x164
mov al, byte [0x4a9d28]
push ebp
push esi
push edi
mov byte [esp + 0x6c], al
mov ecx, 0x40
xor eax, eax
lea edi, [esp + 0x6d]
rep stosd dword es:[edi], eax
mov ecx, dword [0x4ac570]
stosw word es:[edi], ax
push ecx
stosb byte es:[edi], al
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
xor ebp, ebp
cmp esi, ebp
je 0x457b51
cmp dword [esi + 0x44], ebp
jne 0x457b51
cmp dword [esi + 0x40], ebp
jne 0x457b51
push ebx
mov ebx, dword [esp + 0x178]
mov eax, ebx
lea edx, [esi + 0x70]
neg eax
sbb eax, eax
push edx
and al, 0xf5
lea ecx, [esp + 0x74]
add eax, 0x6e
push eax
push str.dzprog32___c__u__T_s
push ecx
call dword [sym.imp.USER32.dll_wsprintfA]
mov ecx, 0x11
xor eax, eax
lea edi, [esp + 0x3c]
mov dword [esi + 0x30], ebp
mov dword [esi + 0x2c], ebp
mov dword [esi + 0x24], ebp
rep stosd dword es:[edi], eax
mov eax, 1
add esp, 0x10
mov word [esp + 0x5c], ax
mov dword [esp + 0x58], eax
lea edx, [esp + 0x1c]
lea eax, [esp + 0x2c]
push edx
push eax
push ebp
push ebp
push 0x20
push ebp
push ebp
lea ecx, [esp + 0x8c]
push ebp
push ecx
push ebp
mov dword [esp + 0x54], 0x44
xor edi, edi
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
je 0x457b44
mov edx, dword [esp + 0x1c]
push 0x2710
push edx
call dword [sym.imp.USER32.dll_WaitForInputIdle]
mov eax, dword [esp + 0x1c]
mov ecx, dword [esp + 0x28]
lea edx, [esp + 0x10]
mov dword [esp + 0x10], eax
push edx
push 0x4579f0
mov dword [esp + 0x1c], ecx
mov dword [esp + 0x20], ebp
call dword [sym.imp.USER32.dll_EnumWindows]
mov eax, dword [esp + 0x18]
cmp eax, ebp
je 0x457b44
mov edi, 1
mov dword [esi + 0x2c], eax
mov dword [esi + 0x24], edi
mov dword [esi + 0x30], ebx
mov eax, edi
pop ebx
pop edi
pop esi
pop ebp
add esp, 0x164
ret
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x164
ret

Function at 0x457b60
Capabilities:
Check for time delay via gettickcount
Get thread local storage value

Disassembly:
mov eax, dword [0x4ac570]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
test esi, esi
je 0x457be1
mov eax, dword [esi + 0x2c]
test eax, eax
je 0x457be1
push ebx
push ebp
push edi
push 0
push 0
push 0x10
push eax
call dword [sym.imp.USER32.dll_PostMessageA]
mov ebx, dword [sym.imp.KERNEL32.dll_GetTickCount]
call ebx
mov ecx, dword [esi + 0x2c]
mov ebp, eax
push ecx
xor edi, edi
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x457bcf
test edi, edi
jne 0x457bcf
push esi
call fcn.00458040
add esp, 4
call ebx
sub eax, ebp
cmp eax, 0x1388
jbe 0x457bc1
mov edi, 1
mov edx, dword [esi + 0x2c]
push edx
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
jne 0x457ba4
xor eax, eax
pop edi
pop ebp
mov dword [esi + 0x24], eax
mov dword [esi + 0x30], eax
pop ebx
mov eax, 1
pop esi
ret
xor eax, eax
pop esi
ret
Function at 0x4580a0
Capabilities:
Get thread local storage value

Disassembly:
mov eax, dword [0x4ac570]
push ebx
push ebp
push esi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
jne 0x4580db
mov eax, dword [esp + 0x18]
push 0x4a9d28
mov ecx, eax
shl ecx, 6
add ecx, eax
lea esi, [ecx*4 + 0x91a6]
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret
mov edi, dword [esp + 0x18]
test edi, edi
jge 0x4580e7
xor edi, edi
jmp 0x4580f1
cmp edi, 2
jle 0x4580f1
mov edi, 2
xor ebp, ebp
xor eax, eax
test ebp, ebp
jl 0x4581a9
mov ecx, dword [ebp*8 + 0x4a70a0]
mov edx, dword [esp + 0x14]
cmp ecx, edx
mov dword [esp + 0x18], ecx
jne 0x458144
mov edx, edi
mov eax, dword [ebp*8 + 0x4a70a4]
shl edx, 6
add edx, edi
push 0x103
push eax
lea esi, [ebx + edx*4]
lea ecx, [esi + 0x91a6]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpynA]
mov ecx, dword [esp + 0x18]
mov byte [esi + 0x92a9], 0
mov eax, 1
test ecx, ecx
jne 0x45814d
or ebp, 0xffffffff
jmp 0x45814e
inc ebp
test eax, eax
je 0x4580f5
mov eax, dword [ebx + 0xace]
test eax, eax
je 0x458196
lea esi, [ebx + 0x94b2]
push 0x4a04a4
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov eax, dword [ebx + 0xad2]
mov ecx, edi
shl ecx, 6
add ecx, edi
push eax
mov eax, dword [esp + 0x18]
push esi
lea edx, [ebx + ecx*4 + 0x91a6]
push edx
push 0
push eax
push 0
push 0xd
call dword [ebx + 0xace]
mov ecx, edi
shl ecx, 6
add ecx, edi
pop edi
pop esi
pop ebp
lea eax, [ebx + ecx*4 + 0x91a6]
pop ebx
ret
test eax, eax
jne 0x458152
mov edx, edi
push 0x4a9d28
shl edx, 6
add edx, edi
lea esi, [ebx + edx*4 + 0x91a6]
push esi
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov eax, esi
pop edi
pop esi
pop ebp
pop ebx
ret

Function at 0x458580
Capabilities:
Check if file exists
Delete file
Get file attributes
Get thread local storage value
Set file attributes

Disassembly:
mov eax, dword [0x4ac570]
push esi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, eax
test edi, edi
jne 0x45859c
pop edi
mov eax, 4
pop esi
ret
mov eax, dword [edi + 4]
mov esi, dword [esp + 0xc]
test eax, eax
je 0x4585d4
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4585d4
and al, 0xfe
push eax
push esi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
test eax, eax
je 0x4585cc
push esi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
jne 0x4585d4
pop edi
mov eax, 0x1c
pop esi
ret
push 0
push 0x8000020
push 2
push 0
push 3
push 0xc0000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov dword [edi + 0x9068], eax
inc eax
neg eax
sbb eax, eax
pop edi
and al, 0xe4
pop esi
add eax, 0x1c
ret
Function at 0x458ed0
Capabilities:
Get thread local storage value
Set file attributes

Disassembly:
mov eax, dword [0x4ac570]
sub esp, 0x10
push ebx
push ebp
push esi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
test esi, esi
je 0x458f81
mov ecx, dword [esi + 0x9068]
mov ebp, dword [sym.imp.KERNEL32.dll_CloseHandle]
push ecx
call ebp
mov ax, word [esi + 0xb00]
mov cx, word [esi + 0xb02]
lea edx, [esp + 0x18]
mov dword [esi + 0x9068], 0xffffffff
push edx
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_DosDateTimeToFileTime]
lea edx, [esp + 0x10]
lea eax, [esp + 0x18]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_LocalFileTimeToFileTime]
push 0
push 0x80000000
push 3
push 0
lea ebx, [esi + 0x75e]
push 0
push 0x40000000
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov edi, eax
cmp edi, 0xffffffff
je 0x458f81
mov ecx, dword [esi + 0x966]
or ecx, 0x20
push ecx
push ebx
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
lea edx, [esp + 0x10]
lea eax, [esp + 0x10]
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
push edi
call dword [sym.imp.KERNEL32.dll_SetFileTime]
push edi
call ebp
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x10
ret

Function at 0x458f90
Capabilities:
Get disk information
Get thread local storage value

Disassembly:
mov eax, dword [0x4ac570]
sub esp, 0x64
push edi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, eax
test edi, edi
jne 0x458fb0
mov eax, 4
pop edi
add esp, 0x64
ret
mov eax, dword [esp + 0x6c]
push ebx
xor ebx, ebx
push esi
test eax, eax
je 0x459055
cmp byte [eax], 0
je 0x459055
push eax
call fcn.00450840
mov esi, eax
mov eax, dword [edi + 0xc7c]
add esp, 4
test eax, eax
je 0x459055
push esi
call fcn.004507e0
add esp, 4
test eax, eax
je 0x459055
add esi, 0x40
lea ecx, [esp + 0x50]
push esi
mov esi, dword [sym.imp.USER32.dll_wsprintfA]
push str._c:_
push ecx
call esi
add esp, 0xc
lea edx, [esp + 0x3c]
lea eax, [esp + 0xc]
lea ecx, [esp + 0x10]
push 0x14
push edx
push eax
push ecx
push ebx
lea edx, [esp + 0x28]
push 0x14
lea eax, [esp + 0x68]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_GetVolumeInformationA]
mov ecx, dword [esp + 0x78]
lea edx, [esp + 0x28]
push ecx
push str.PKBACK__03d
push edx
call esi
add esp, 0xc
lea eax, [esp + 0x14]
lea ecx, [esp + 0x28]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcmpA]
test eax, eax
jne 0x459055
mov ebx, 1
mov eax, ebx
pop esi
pop ebx
pop edi
add esp, 0x64
ret

Function at 0x4590d0
Capabilities:
Get file size

Disassembly:
mov ecx, dword [esp + 4]
push ebx
push esi
lea eax, [esp + 0xc]
push edi
push eax
push ecx
or edi, 0xffffffff
or ebx, 0xffffffff
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
cmp esi, 0xffffffff
jne 0x4590fa
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x459114
mov edx, dword [esp + 0x10]
push 1
push 0
push 0
push edx
call fcn.0045c610
xor ecx, ecx
add eax, esi
pop edi
pop esi
adc edx, ecx
pop ebx
ret
mov eax, edi
pop edi
mov edx, ebx
pop esi
pop ebx
ret
Function at 0x459420
Capabilities:
Get thread local storage value

Disassembly:
mov eax, dword [0x4ac570]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
jne 0x459431
ret
mov cx, word [eax + 0xcd2]
or cl, 2
mov eax, ecx
xor eax, 1
imul eax, ecx
and eax, 0xffff
shr eax, 8
ret

Function at 0x459450
Capabilities:
Generate random numbers using the delphi lcg
Get thread local storage value
Hash data with crc32

Disassembly:
mov eax, dword [0x4ac570]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4594c8
mov edx, dword [eax + 0xcca]
push esi
mov esi, dword [esp + 8]
mov ecx, edx
xor ecx, esi
and ecx, 0xff
shr edx, 8
mov ecx, dword [ecx*4 + 0x4a63f4]
xor ecx, edx
mov edx, dword [eax + 0xcce]
mov dword [eax + 0xcca], ecx
and ecx, 0xff
add ecx, edx
mov edx, dword [eax + 0xcd2]
imul ecx, ecx, 0x8088405
inc ecx
mov esi, edx
mov dword [eax + 0xcce], ecx
and esi, 0xff
shr ecx, 0x18
xor ecx, esi
pop esi
shr edx, 8
mov ecx, dword [ecx*4 + 0x4a63f4]
xor ecx, edx
mov dword [eax + 0xcd2], ecx
ret

Function at 0x4594d0
Capabilities:
Get thread local storage value

Disassembly:
mov eax, dword [0x4ac570]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x45951d
mov esi, dword [esp + 8]
mov dword [eax + 0xcca], 0x12345678
mov dword [eax + 0xcce], 0x23456789
mov dword [eax + 0xcd2], 0x34567890
mov al, byte [esi]
test al, al
je 0x45951d
movsx ecx, al
push ecx
call fcn.00459450
mov al, byte [esi + 1]
add esp, 4
inc esi
test al, al
jne 0x459509
pop esi
ret

Function at 0x459520
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
push edi
mov edi, dword [esp + 0x10]
mov edx, ecx
dec ecx
mov eax, dword [edi + 0x8cde]
test edx, edx
je 0x459567
push ebx
push esi
lea esi, [ecx + 1]
mov ecx, dword [esp + 0x10]
xor edx, edx
mov ebx, eax
mov dl, byte [ecx]
and ebx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x4a63f4]
xor eax, edx
inc ecx
dec esi
jne 0x45953f
pop esi
mov dword [edi + 0x8cde], eax
pop ebx
pop edi
ret
mov dword [edi + 0x8cde], eax
pop edi
ret
Function at 0x45a770
Capabilities:
Get thread local storage value

Disassembly:
push ecx
mov eax, dword [0x4ac570]
push ebx
push esi
push edi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
xor ebx, ebx
cmp esi, ebx
jne 0x45a792
pop edi
pop esi
mov eax, 1
pop ebx
pop ecx
ret
lea ecx, [esp + 0xc]
push esi
push ecx
mov dword [esi + 0x9078], ebx
mov dword [esi + 0x9084], ebx
mov dword [esi + 0x9080], ebx
mov dword [esi + 0x9a6], ebx
xor edi, edi
mov dword [esi + 0x908a], ebx
call fcn.0045a6b0
add esp, 8
cmp eax, ebx
jne 0x45a809
mov eax, dword [esi + 0x908a]
cmp eax, edi
jbe 0x45a7d0
mov edi, eax
cmp dword [esi], ebx
jne 0x45a7f7
cmp dword [esp + 0xc], ebx
jne 0x45a7f7
lea edx, [esp + 0xc]
push esi
push edx
mov dword [esi + 0x908a], ebx
call fcn.0045a6b0
add esp, 8
cmp eax, ebx
je 0x45a7c4
pop edi
pop esi
pop ebx
pop ecx
ret
mov eax, dword [esi + 0x9078]
push esi
push eax
call fcn.00459a90
add esp, 8
xor eax, eax
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x45ac50
Capabilities:
Get thread local storage value

Disassembly:
push ecx
mov eax, dword [0x4ac570]
push esi
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
test esi, esi
je 0x45ad2d
mov eax, 0xffff6f6e
push ebx
push ebp
sub eax, esi
push edi
mov ebp, 0x3fc0
lea edi, [esi + 0x9191]
mov dword [esp + 0x10], eax
cmp dword [esi + 0x8cf2], 6
jge 0x45ac93
push esi
call fcn.00458600
add esp, 4
mov cl, byte [esi + 0x8cee]
mov bl, byte [0x4a6800]
and cl, bl
xor ebx, ebx
mov byte [edi], cl
mov edx, dword [esi + 0x8cee]
mov ecx, dword [esi + 0x8cf2]
shr edx, 6
add ecx, 0xfffffffa
mov dword [esi + 0x8cee], edx
mov dword [esi + 0x8cf2], ecx
mov al, byte [edi]
test al, al
jbe 0x45ad18
cmp dword [esi + 0x8cf2], 8
jge 0x45acdb
push esi
call fcn.00458600
add esp, 4
mov dl, byte [esi + 0x8cee]
mov al, byte [0x4a6804]
and dl, al
mov eax, dword [esi + 0x908e]
add eax, ebp
mov byte [eax + ebx], dl
mov eax, dword [esi + 0x8cee]
mov edx, dword [esi + 0x8cf2]
shr eax, 8
add edx, 0xfffffff8
mov dword [esi + 0x8cee], eax
mov dword [esi + 0x8cf2], edx
mov al, byte [edi]
inc ebx
cmp bl, al
jb 0x45acc9
mov ecx, dword [esp + 0x10]
dec edi
add ecx, edi
sub ebp, 0x40
test ecx, ecx
jge 0x45ac81
pop edi
pop ebp
pop ebx
pop esi
pop ecx
ret
Function at 0x45b170
Capabilities:
Get thread local storage value

Disassembly:
mov eax, dword [0x4ac570]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x45b243
mov ecx, dword [eax + 0x91a2]
mov edx, 0x101
cmp ecx, edx
push esi
jle 0x45b1ad
lea ecx, [eax + 0xed8]
or word [ecx], 0x8000
mov esi, dword [eax + 0x91a2]
inc edx
add ecx, 2
cmp edx, esi
jl 0x45b19a
mov ecx, dword [eax + 0x91a2]
mov esi, 0x101
cmp ecx, esi
jle 0x45b1eb
lea edx, [eax + 0xed8]
mov cx, word [edx]
and ecx, 0x7fff
cmp ecx, 0x101
jl 0x45b1dd
and word [eax + ecx*2 + 0xcd6], 0x7fff
mov ecx, dword [eax + 0x91a2]
inc esi
add edx, 2
cmp esi, ecx
jl 0x45b1c2
mov ecx, dword [eax + 0x91a2]
mov edx, 0x101
cmp ecx, edx
jle 0x45b219
lea ecx, [eax + 0xed8]
test byte [ecx + 1], 0x80
je 0x45b20b
mov word [ecx], 0xffff
mov esi, dword [eax + 0x91a2]
inc edx
add ecx, 2
cmp edx, esi
jl 0x45b200
mov esi, dword [eax + 0x919e]
mov ecx, 0x101
cmp esi, ecx
jle 0x45b23c
lea edx, [eax + 0xed8]
cmp word [edx], 0xffff
je 0x45b23c
inc ecx
add edx, 2
cmp ecx, esi
jl 0x45b22e
mov dword [eax + 0x91a2], ecx
pop esi
ret

Function at 0x45da64
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
jne 0x45da84
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
call fcn.0045ea1c
pop ecx
or eax, 0xffffffff
ret
test al, 1
je 0x45daa7
test byte [esp + 8], 2
je 0x45daa7
call fcn.0045ea8f
mov dword [eax], 0xd
call fcn.0045ea98
mov dword [eax], 5
jmp 0x45da80
xor eax, eax
ret
Function at 0x464919
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1a4
mov edx, dword [ebp + 8]
xor ecx, ecx
mov eax, 0x4a9428
cmp edx, dword [eax]
je 0x46493b
add eax, 8
inc ecx
cmp eax, 0x4a94b8
jl 0x46492c
push esi
mov esi, ecx
shl esi, 3
cmp edx, dword [esi + 0x4a9428]
jne 0x464a69
mov eax, dword [0x4ac234]
cmp eax, 1
je 0x464a43
test eax, eax
jne 0x46496c
cmp dword [0x4a8a84], 1
je 0x464a43
cmp edx, 0xfc
je 0x464a69
lea eax, [ebp - 0x1a4]
push 0x104
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4649a3
lea eax, [ebp - 0x1a4]
push str._program_name_unknown_
push eax
call fcn.0045d0d0
pop ecx
pop ecx
lea eax, [ebp - 0x1a4]
push edi
push eax
lea edi, [ebp - 0x1a4]
call fcn.0045cbd0
inc eax
pop ecx
cmp eax, 0x3c
jbe 0x4649e6
lea eax, [ebp - 0x1a4]
push eax
call fcn.0045cbd0
mov edi, eax
lea eax, [ebp - 0x1a4]
sub eax, 0x3b
push 3
add edi, eax
push 0x4a05ec
push edi
call fcn.0045d1c0
add esp, 0x10
lea eax, [ebp - 0xa0]
push str.Runtime_Error__n_nProgram:
push eax
call fcn.0045d0d0
lea eax, [ebp - 0xa0]
push edi
push eax
call fcn.0045d0e0
lea eax, [ebp - 0xa0]
push 0x4a3404
push eax
call fcn.0045d0e0
push dword [esi + 0x4a942c]
lea eax, [ebp - 0xa0]
push eax
call fcn.0045d0e0
push 0x12010
lea eax, [ebp - 0xa0]
push str.Microsoft_Visual_C_Runtime_Library
push eax
call fcn.00466cea
add esp, 0x2c
pop edi
jmp 0x464a69
lea eax, [ebp + 8]
lea esi, [esi + 0x4a942c]
push 0
push eax
push dword [esi]
call fcn.0045cbd0
pop ecx
push eax
push dword [esi]
push 0xfffffffffffffff4
call dword [sym.imp.KERNEL32.dll_GetStdHandle]
push eax
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
leave
ret