joyce8/EMBER2024-capa huggingface dataset:
Function at 0x40a6c5
Capabilities:
Create directory

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x20c
cmp dword [ebp + 8], 0
je 0x40a73d
push 0x104
push dword [ebp + 8]
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [ebp - 4], ax
lea eax, [ebp - 0x20c]
push eax
call sub.MSVCRT.dll_wcslen
lea ecx, [ebp - 0x20c]
add esp, 0x10
lea eax, [ecx + eax*2]
jmp 0x40a71e
movzx ecx, word [eax - 2]
cmp ecx, 0x20
je 0x40a71b
cmp ecx, 0x5c
je 0x40a71b
cmp ecx, 0x2f
jne 0x40a728
add eax, 0xfffffffe
lea ecx, [ebp - 0x20c]
cmp eax, ecx
ja 0x40a708
xor ecx, ecx
mov word [eax], cx
lea eax, [ebp - 0x20c]
push ecx
push eax
call dword [sym.imp.KERNEL32.dll_CreateDirectoryW]
jmp 0x40a73f
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x40a745
Capabilities:
Set file attributes

Disassembly:
xor eax, eax
cmp dword [esp + 4], eax
je 0x40a753
jmp dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
ret 8

Function at 0x40a7b9
Capabilities:
Delete file
Set file attributes

Disassembly:
cmp dword [esp + 4], 0
je 0x40a7e2
test byte [esp + 8], 2
je 0x40a7d6
push pe_nt_image_headers32
push dword [esp + 8]
call dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_DeleteFileW]
jmp 0x40a7e4
xor eax, eax
ret 8

Function at 0x40aa40
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [esi + 0x14], 0
jne 0x40aa7c
push 0
lea eax, [esp + 8]
push eax
mov eax, dword [esi + 8]
sub eax, dword [esi + 0xc]
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esi + 8]
mov dword [esi + 0xc], eax
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 4
xor eax, eax
pop esi
pop ecx
ret 4

Function at 0x40ae80
Capabilities:
Write file on windows

Disassembly:
push ecx
mov edx, dword [esp + 0xc]
mov dword [esp], 0
test edx, edx
je 0x40af74
cmp word [edx], 0
je 0x40af74
mov ecx, dword [esp + 0x10]
push esi
cmp ecx, 0x19
jne 0x40af0d
mov esi, dword [esp + 0xc]
mov ecx, edx
push edi
cmp dword [esi + 4], 0
lea edi, [ecx + 2]
je 0x40aee0
jmp 0x40aec0
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x40aec0
sub ecx, edi
sar ecx, 1
lea eax, [ecx + ecx]
push eax
push edx
push esi
call fcn.0040b020
pop edi
pop esi
pop ecx
ret 0xc
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x40aee0
sub ecx, edi
lea eax, [esp + 8]
push 0
sar ecx, 1
push eax
lea eax, [ecx + ecx]
push eax
push edx
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
xor eax, eax
cmp ecx, 2
lea ecx, [esp + 0x10]
setne al
push ecx
dec eax
and eax, 0xfde9
push edx
push eax
call fcn.0040b130
mov esi, eax
test esi, esi
je 0x40af6b
mov eax, dword [esp + 0xc]
cmp dword [eax + 4], 0
je 0x40af48
push dword [esp + 0x10]
push esi
push eax
call fcn.0040b020
mov dword [esp + 4], eax
jmp 0x40af5c
push 0
lea ecx, [esp + 8]
push ecx
push dword [esp + 0x18]
push esi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
push esi
push 0
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapFree]
mov eax, dword [esp + 4]
pop esi
pop ecx
ret 0xc
xor eax, eax
pop ecx
ret 0xc
Function at 0x40afb0
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0x10]
mov dword [esp + 4], 0
test esi, esi
je 0x40b015
push edi
mov edi, dword [esp + 0x18]
test edi, edi
je 0x40b00d
push dword [esp + 0x10]
push dword [0x418724]
call fcn.0040d459
test eax, eax
je 0x40b003
cmp dword [eax + 4], 0
je 0x40aff2
push edi
push esi
push eax
call fcn.0040b020
pop edi
pop esi
pop ecx
ret 0xc
push 0
lea ecx, [esp + 0xc]
push ecx
push edi
push esi
push dword [eax]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
pop ecx
ret 0xc
pop edi
xor eax, eax
pop esi
pop ecx
ret 0xc
xor eax, eax
pop esi
pop ecx
ret 0xc

Function at 0x40b020
Capabilities:
Write file on windows

Disassembly:
sub esp, 0xc
push esi
mov esi, dword [esp + 0x14]
mov dword [esp + 4], 0
cmp dword [esi + 0x1c], 0
jne 0x40b127
cmp dword [esi + 0x14], 1
jne 0x40b06b
mov eax, dword [esi + 0xc]
lea ecx, [esp + 0xc]
push 1
neg eax
cdq
push ecx
push eax
push dword [esi]
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], edx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esi + 8]
mov dword [esi + 0x14], 0
mov dword [esi + 0xc], eax
mov eax, dword [esi + 0xc]
push edi
mov edi, dword [esp + 0x20]
cmp eax, edi
jle 0x40b0e8
mov ecx, dword [esi + 8]
add ecx, dword [esi + 4]
sub ecx, eax
mov eax, edi
dec eax
je 0x40b0d3
dec eax
je 0x40b0bc
sub eax, 2
je 0x40b0a7
push edi
push dword [esp + 0x20]
push ecx
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov eax, dword [eax]
mov dword [ecx], eax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov ax, word [eax]
mov word [ecx], ax
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
mov eax, dword [esp + 0x1c]
mov al, byte [eax]
mov byte [ecx], al
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
add esp, 0xc
ret 0xc
push esi
call fcn.0040aa40
mov eax, dword [esi + 8]
cmp edi, eax
jl 0x40b115
push 0
lea eax, [esp + 0xc]
push eax
push edi
push dword [esp + 0x28]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_WriteFile]
mov eax, dword [esp + 8]
pop edi
pop esi
add esp, 0xc
ret 0xc
mov ecx, dword [esi + 4]
sub ecx, dword [esi + 0xc]
push edi
push dword [esp + 0x20]
add ecx, eax
jmp 0x40b091
xor eax, eax
pop esi
add esp, 0xc
ret 0xc

Function at 0x40b311
Capabilities:
Hash data using sha1

Disassembly:
mov ecx, dword [esp + 4]
mov eax, dword [esp + 8]
and dword [ecx + 0x18], 0
and dword [ecx + 0x14], 0
mov dword [ecx], 0x67452301
mov dword [ecx + 4], 0xefcdab89
mov dword [ecx + 8], 0x98badcfe
mov dword [ecx + 0xc], 0x10325476
mov dword [ecx + 0x10], 0xc3d2e1f0
mov dword [ecx + 0x5c], eax
ret
Function at 0x40c870
Capabilities:
Hash data with md5

Disassembly:
mov eax, dword [esp + 4]
and dword [eax + 0x14], 0
and dword [eax + 0x10], 0
mov dword [eax], 0x67452301
mov dword [eax + 4], 0xefcdab89
mov dword [eax + 8], 0x98badcfe
mov dword [eax + 0xc], 0x10325476
ret

Function at 0x40d2e8
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push edi
push dword [0x418618]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edi, eax
test edi, edi
jne 0x40d349
push esi
push dword [0x418614]
push 8
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edi, eax
push edi
push dword [0x418618]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov esi, dword [0x418610]
jmp 0x40d339
mov ecx, dword [esi + 0xc]
test ecx, ecx
je 0x40d337
mov eax, dword [esi + 8]
add eax, edi
push eax
call ecx
pop ecx
mov esi, dword [esi]
test esi, esi
jne 0x40d327
push edi
push 0x40d286
call fcn.00412082
pop esi
mov eax, dword [esp + 8]
add eax, edi
pop edi
ret 4

Function at 0x40d353
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
push ebx
push ebp
push esi
mov esi, dword [esp + 0x10]
mov ecx, esi
push edi
and ecx, 3
je 0x40d369
push 4
pop eax
sub eax, ecx
add esi, eax
mov eax, dword [0x418614]
mov ebx, dword [sym.imp.KERNEL32.dll_TlsSetValue]
test eax, eax
jne 0x40d3a0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
push 8
push dword [0x418010]
mov dword [0x418618], eax
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
push eax
push dword [0x418618]
call ebx
mov eax, dword [0x418614]
mov edi, eax
add eax, esi
push eax
push dword [0x418618]
mov dword [0x418614], eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
push eax
push 8
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ebp, eax
push ebp
push dword [0x418618]
call ebx
mov esi, dword [esp + 0x18]
mov ebx, dword [esp + 0x1c]
test esi, esi
jne 0x40d3e0
test ebx, ebx
je 0x40d401
push 0x14
push 0x418610
call fcn.0040db72
pop ecx
pop ecx
mov dword [eax], edi
mov dword [eax + 4], esi
mov dword [eax + 8], ebx
test esi, esi
je 0x40d401
lea ecx, [edi + ebp]
push ecx
call esi
pop ecx
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
ret 0xc
Function at 0x40dec0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x417178]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ecx + 8]
sub edx, dword [ebp + 0xc]
mov dword [ebp - 4], edx
mov eax, dword [ebp + 8]
cmp dword [eax], 0
jne 0x40df06
mov ecx, dword [ebp - 4]
add ecx, 0xa
push ecx
push 0
mov edx, dword [0x418728]
push edx
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
jmp 0x40df27
mov edx, dword [ebp - 4]
add edx, 0xa
push edx
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
push 0
mov edx, dword [0x418728]
push edx
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp + 8]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
shr edx, 1
push edx
mov eax, dword [ebp - 8]
mov ecx, dword [eax]
add ecx, dword [ebp + 0xc]
push ecx
mov edx, dword [ebp + 8]
mov eax, dword [edx]
push eax
call fcn.0040e3a0
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 0xc]
mov dword [ecx + 8], edx
mov esp, ebp
pop ebp
ret 8

Function at 0x40e080
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x417178]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 8]
add edx, 2
mov eax, dword [ebp - 4]
mov dword [eax + 8], edx
mov esp, ebp
pop ebp
ret

Function at 0x40e0b0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x417178]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
mov edx, dword [ebp - 4]
add eax, dword [edx + 8]
mov esp, ebp
pop ebp
ret

Function at 0x40e1e0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x417178]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
cmp edx, dword [ecx]
jb 0x40e21e
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
cmp dword [ebp + 8], ecx
ja 0x40e21e
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
sub ecx, dword [eax]
add ecx, 1
mov eax, ecx
jmp 0x40e220
xor eax, eax
mov esp, ebp
pop ebp
ret 4

Function at 0x40e230
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x417178]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov eax, dword [ecx]
add eax, dword [ebp + 8]
mov esp, ebp
pop ebp
ret 4
Function at 0x40e260
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 0xc
mov eax, dword [0x417178]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
cmp dword [ebp + 0xc], 0xffffffff
jne 0x40e284
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 8]
mov dword [ebp + 0xc], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax + 8]
mov edx, dword [ebp + 8]
lea eax, [ecx + edx*2]
mov dword [ebp - 8], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx + 4]
sub edx, 4
cmp dword [ebp - 8], edx
jl 0x40e2d4
mov eax, dword [ebp - 8]
add eax, 0x4000
mov ecx, dword [ebp - 4]
mov dword [ecx + 4], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
add eax, 0xa
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x418728]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
jmp 0x40e31c
mov edx, dword [ebp - 4]
cmp dword [edx + 4], 0x100000
jle 0x40e31c
cmp dword [ebp - 8], 0x100000
jge 0x40e2f0
mov dword [ebp - 8], 0x100000
mov eax, dword [ebp - 4]
mov ecx, dword [ebp - 8]
mov dword [eax + 4], ecx
mov edx, dword [ebp - 4]
mov eax, dword [edx + 4]
add eax, 0xa
push eax
mov ecx, dword [ebp - 4]
mov edx, dword [ecx]
push edx
push 0
mov eax, dword [0x418728]
push eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, dword [ebp - 4]
mov dword [ecx], eax
mov edx, dword [ebp - 4]
mov eax, dword [edx]
add eax, dword [ebp + 0xc]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp + 8]
mov edx, dword [ebp + 0xc]
lea eax, [edx + ecx*2]
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov eax, dword [ebp - 0xc]
mov esp, ebp
pop ebp
ret 8

Function at 0x40e3f0
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [0x417178]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp + 8]
shl ecx, 1
mov edx, dword [ebp - 4]
mov eax, dword [edx + 8]
sub eax, ecx
mov ecx, dword [ebp - 4]
mov dword [ecx + 8], eax
mov esp, ebp
pop ebp
ret 4

Function at 0x40e740
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x417178]
push eax
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
mov dword [ecx + 8], edx
mov eax, dword [ebp - 4]
mov ecx, dword [eax]
mov edx, dword [ebp - 4]
add ecx, dword [edx + 8]
mov dword [ebp - 8], ecx
mov eax, dword [ebp - 8]
mov esp, ebp
pop ebp
ret 4
Function at 0x412082
Capabilities:
Allocate thread local storage
Get thread local storage value
Set thread local storage value

Disassembly:
cmp dword [0x418680], 0
push ebx
push esi
mov esi, 0x418688
jne 0x4120ae
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
push esi
mov dword [0x4186a0], eax
call dword [sym.imp.KERNEL32.dll_InitializeCriticalSection]
mov dword [0x418680], 1
push dword [0x4186a0]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
jne 0x41214b
push 0x14
push 8
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ebx, eax
test ebx, ebx
je 0x412175
push esi
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
mov eax, dword [0x418684]
test eax, eax
je 0x4120f0
mov dword [eax], ebx
push edi
push esi
mov dword [ebx + 4], eax
mov dword [0x418684], ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
mov esi, dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
lea edi, [ebx + 0x10]
push 0
push 0
push 0x100000
push edi
call esi
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call esi
push eax
call dword [sym.imp.KERNEL32.dll_DuplicateHandle]
push 8
push 0xffffffffffffffff
push ebx
push 0x41217a
push dword [edi]
lea eax, [ebx + 0xc]
push eax
call dword [sym.imp.KERNEL32.dll_RegisterWaitForSingleObject]
push ebx
push dword [0x4186a0]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
pop edi
push 0xc
push 0
push dword [0x418010]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
test eax, eax
je 0x412175
mov ecx, dword [esp + 0xc]
mov dword [eax + 4], ecx
mov ecx, dword [esp + 0x10]
mov dword [eax + 8], ecx
mov ecx, dword [ebx + 8]
mov dword [eax], ecx
mov dword [ebx + 8], eax
pop esi
pop ebx
ret 8
Function at 0x40f5c0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x10020
call fcn.00422240
xor eax, eax
nop
mov cl, byte [eax + 0x4921a0]
mov dl, byte [eax + 0x492198]
mov byte [ebp + eax - 0x20], cl
mov byte [ebp + eax - 0x18], dl
inc eax
cmp eax, 8
jl 0x40f5d0
lea eax, [ebp - 8]
push str.False
push eax
call fcn.00413650
push 4
lea ecx, [ebp - 8]
push ecx
lea edx, [ebp - 0x10]
push edx
call fcn.00410e60
add esp, 0x14
push ebx
push esi
mov dword [ebp - 0xc], 0
push edi
mov eax, dword [ebp + 8]
mov ecx, dword [eax]
push ecx
push 0x10000
lea edx, [ebp - 0x10020]
push 1
push edx
call fcn.00414d04
add esp, 0x10
cmp eax, 0x18
jl 0x40f691
mov edi, eax
lea esi, [edi - 0x14]
test esi, esi
jle 0x40f660
xor edx, edx
xor ecx, ecx
mov bl, byte [ebp + ecx - 0x20]
lea eax, [ecx + edx]
cmp bl, byte [ebp + eax - 0x10020]
je 0x40f67e
cmp ecx, 0x14
je 0x425d1e
inc edx
cmp edx, esi
jl 0x40f640
mov ecx, dword [ebp - 0xc]
mov eax, dword [ebp + 8]
lea edx, [ecx + edi - 0x14]
mov ecx, dword [eax]
push 1
push 0xffffffffffffffec
push ecx
mov dword [ebp - 0xc], edx
call fcn.004150d1
add esp, 0xc
jmp 0x40f614
mov bl, byte [ebp + ecx - 0x1f]
lea eax, [ecx + edx]
cmp bl, byte [ebp + eax - 0x1001f]
je 0x40f69f
inc ecx
jmp 0x40f652
mov eax, 3
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov bl, byte [ebp + ecx - 0x1e]
lea eax, [ecx + edx]
cmp bl, byte [ebp + eax - 0x1001e]
je 0x40f6b4
add ecx, 2
jmp 0x40f652
mov bl, byte [ebp + ecx - 0x1d]
lea eax, [ecx + edx]
cmp bl, byte [ebp + eax - 0x1001d]
jne 0x425d16
mov bl, byte [ebp + ecx - 0x1c]
lea eax, [ecx + edx]
cmp bl, byte [ebp + eax - 0x1001c]
je 0x425d05
add ecx, 4
jmp 0x40f652
add ecx, 5
cmp ecx, 0x14
jl 0x40f642
jmp 0x40f652
add ecx, 3
jmp 0x40f652
mov eax, dword [ebp - 0xc]
mov esi, dword [ebp + 8]
lea ecx, [eax + edx + 0x14]
mov edx, dword [esi]
push 0
push ecx
push edx
call fcn.004150d1
mov eax, dword [esi]
push eax
push 4
lea ecx, [ebp - 8]
push 1
push ecx
call fcn.00414d04
lea edx, [ebp - 8]
push 0x488130
push edx
mov byte [ebp - 4], 0
call fcn.00414d30
add esp, 0x24
neg eax
sbb eax, eax
and eax, 4
jmp 0x40f696
Function at 0x40f760
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x1a8
push ebx
push esi
or ecx, 0xffffffff
mov ebx, 0x484ea8
call fcn.0040f6f0
mov esi, eax
lea eax, [esp + 0xa8]
push esi
push eax
call fcn.00413650
push esi
call fcn.004111dc
add esp, 0xc
lea esi, [esp + 0x18]
call fcn.0040f820
lea eax, [esp + 0xa8]
mov ecx, esi
call fcn.0040f850
xor ebx, ebx
mov dword [edi + 8], ebx
xor ecx, ecx
mov eax, ebx
movzx edx, byte [esp + ecx + 0x18]
add eax, edx
movzx edx, byte [esp + ecx + 0x19]
add eax, edx
movzx edx, byte [esp + ecx + 0x1a]
add eax, edx
movzx edx, byte [esp + ecx + 0x1b]
add ecx, 4
add eax, edx
cmp ecx, 0x10
jl 0x40f7b4
mov dword [edi + 8], eax
mov eax, dword [ebp + 8]
push 0x488120
push eax
call fcn.004149c2
add esp, 8
mov dword [edi], eax
cmp eax, ebx
je 0x427c2a
push edi
call fcn.0040f5c0
cmp eax, ebx
je 0x427c34
mov ecx, dword [edi]
push ecx
mov esi, eax
call fcn.00414a46
add esp, 4
mov eax, esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret 4
mov eax, 1
jmp 0x40f813
mov edx, dword [edi]
push edx
push 0x10
lea eax, [esp + 0x10]
push 1
push eax
call fcn.00414d04
add esp, 0x10
push 0x99f2
push 0x10
lea ecx, [esp + 0x10]
push ecx
call fcn.0044afef
xor eax, eax
mov dword [edi + 8], ebx
xor ecx, ecx
movzx edx, byte [esp + eax + 8]
inc eax
imul ecx, edx
cmp eax, 0x10
jl 0x427c60
mov eax, dword [edi]
push eax
mov dword [edi + 8], ecx
call fcn.00414fe2
add esp, 4
mov dword [edi + 4], eax
xor eax, eax
jmp 0x40f813

Function at 0x40f820
Capabilities:
Hash data with md5

Disassembly:
push 8
lea eax, [esi + 0x44]
push 0
push eax
call fcn.00412f40
add esp, 0xc
mov dword [esi + 0x34], 0x67452301
mov dword [esi + 0x38], 0xefcdab89
mov dword [esi + 0x3c], 0x98badcfe
mov dword [esi + 0x40], 0x10325476
ret
Function at 0x432017
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x464]
test eax, eax
je 0x43202f
cmp eax, 0x10000
jne 0x432053
mov eax, dword [esi + 0x1c]
mov ecx, dword [esi + 0x45c]
push eax
push 0x10000
push 1
push ecx
call fcn.00414d04
add esp, 0x10
mov dword [esi + 0x464], 0
mov ecx, dword [esi + 0x464]
mov edx, dword [esi + 0x45c]
mov al, byte [ecx + edx]
inc ecx
mov dword [esi + 0x464], ecx
pop esi
pop ebp
ret 4

Function at 0x43206e
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x460]
test eax, eax
je 0x43209f
mov ecx, dword [esi + 0x20]
mov edx, dword [esi + 0x458]
push ecx
push eax
push 1
push edx
call fcn.004142b6
add esp, 0x10
mov dword [esi + 0x460], 0
pop esi
pop ebp
ret 4

Function at 0x4320a4
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
mov dl, byte [ebp + 0xc]
push esi
mov esi, dword [ebp + 8]
mov ecx, dword [esi + 0x460]
mov eax, dword [esi + 0x458]
mov byte [eax + ecx], dl
inc dword [esi + 0x460]
cmp dword [esi + 0x460], 0x10000
jne 0x4320f3
mov eax, dword [esi + 0x20]
mov ecx, dword [esi + 0x458]
push eax
push 0x10000
push 1
push ecx
call fcn.004142b6
add esp, 0x10
mov dword [esi + 0x460], 0
pop esi
pop ebp
ret 8

Function at 0x4321a4
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push esi
mov esi, dword [ebp + 8]
cmp dword [esi + 0x14], 1
jne 0x4321cb
mov eax, dword [esi + 0xc]
add eax, dword [esi + 4]
push 8
push eax
lea ecx, [ebp - 8]
push ecx
call fcn.00410e60
add esp, 0xc
jmp 0x4321df
mov edx, dword [esi + 0x1c]
push edx
push 8
lea eax, [ebp - 8]
push 1
push eax
call fcn.00414d04
add esp, 0x10
movzx ecx, byte [ebp - 4]
movzx edx, byte [ebp - 3]
movzx eax, byte [ebp - 2]
add dword [esi + 0xc], 8
shl ecx, 8
or ecx, edx
movzx edx, byte [ebp - 1]
shl ecx, 8
or ecx, eax
mov eax, dword [ebp + 0xc]
shl ecx, 8
or ecx, edx
mov dword [eax], ecx
lea ecx, [ebp - 8]
push 0x488130
push ecx
mov byte [ebp - 4], 0
call fcn.00414d30
add esp, 8
neg eax
sbb eax, eax
neg eax
pop esi
mov esp, ebp
pop ebp
ret 8

Function at 0x432281
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov dword [0x4a7540], eax
mov edx, 1
mov eax, 0x4a7540
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, 0x4a7efc
jl 0x432297
mov dword [0x49205c], 1
mov dword [0x4a7f10], 1
pop edi
pop ebp
ret
Function at 0x4423da
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x408
push ebx
push esi
mov esi, dword [ebp + 8]
mov eax, dword [esi + 0x34]
push edi
push 0x488154
push eax
mov dword [ebp - 4], fcn.00414a46
call fcn.004149c2
mov edi, eax
add esp, 8
mov dword [ebp - 8], edi
test edi, edi
jne 0x44242e
push eax
push 0xdeadbeef
push 0x1f
push esi
call fcn.004422cb
mov bl, al
lea eax, [ebp - 8]
push eax
call fcn.00431848
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
mov dword [ebp + 8], 1
jmp 0x44243a
mov eax, dword [ebp + 0xc]
lea ecx, [ebp + 8]
push ecx
push 0x400
lea edx, [ebp - 0x408]
push edx
push eax
call dword [0x482748]
test eax, eax
je 0x4424ac
mov eax, dword [ebp + 8]
test eax, eax
je 0x442480
push edi
push 1
push eax
lea ecx, [ebp - 0x408]
push ecx
call fcn.004142b6
mov eax, dword [ebp + 8]
add esp, 0x10
add dword [esi + 8], eax
adc dword [esi + 0xc], 0
test eax, eax
jne 0x44243a
mov eax, dword [esi + 8]
or eax, dword [esi + 0xc]
jne 0x4424d1
push eax
push 0xdeadbeef
push 0x21
push esi
call fcn.004422cb
lea ecx, [ebp - 8]
push ecx
mov bl, al
call fcn.00431848
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
push 0
push 0xdeadbeef
push 0x20
push esi
call fcn.004422cb
lea edx, [ebp - 8]
push edx
mov bl, al
call fcn.00431848
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8
push 1
push 0
push 0
push esi
call fcn.004422cb
lea edx, [ebp - 8]
push edx
mov bl, al
call fcn.00431848
pop edi
pop esi
mov al, bl
pop ebx
mov esp, ebp
pop ebp
ret 8

Function at 0x442e0c
Capabilities:
Encode data using xor
Generate random numbers using a mersenne twister

Disassembly:
cmp dword [0x4a7f10], 0
push esi
push edi
mov esi, 0x4a7540
jne 0x442e2c
push 0
call fcn.004148b3
push eax
call fcn.00432281
add esp, 8
mov dword [0x49205c], 0x270
mov dword [0x4a753c], esi
mov edx, 0xe3
mov ecx, dword [esi + 4]
mov edi, dword [esi]
mov al, cl
and al, 1
movzx eax, al
neg eax
sbb eax, eax
xor edi, ecx
and edi, 0x7ffffffe
xor edi, dword [esi]
and eax, 0x9908b0df
shr edi, 1
xor edi, dword [esi + 0x634]
add esi, 4
xor edi, eax
dec edx
mov dword [esi - 4], edi
jne 0x442e41
mov edx, 0x18c
lea esp, [esp]
mov ecx, dword [esi + 4]
mov edi, dword [esi]
mov al, cl
and al, 1
movzx eax, al
neg eax
sbb eax, eax
xor edi, ecx
and edi, 0x7ffffffe
xor edi, dword [esi]
and eax, 0x9908b0df
shr edi, 1
xor edi, dword [esi - 0x38c]
add esi, 4
xor edi, eax
dec edx
mov dword [esi - 4], edi
jne 0x442e7c
mov ecx, dword [0x4a7540]
mov dl, cl
and dl, 1
movzx eax, dl
mov edx, dword [esi]
neg eax
sbb eax, eax
xor edx, ecx
and edx, 0x7ffffffe
xor edx, dword [esi]
and eax, 0x9908b0df
shr edx, 1
xor edx, dword [esi - 0x38c]
pop edi
xor edx, eax
mov dword [esi], edx
pop esi
ret