joyce8/EMBER2024-capa huggingface dataset:
Function at 0xcda380
Capabilities:
Parse pe header
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x1c
cmp dword [ebp + 8], 0
jne 0xcda393
xor eax, eax
jmp 0xcda451
mov eax, dword [ebp + 8]
mov dword [ebp - 0xc], eax
mov ecx, dword [ebp - 0xc]
movzx edx, word [ecx]
cmp edx, 0x5a4d
je 0xcda3ae
xor eax, eax
jmp 0xcda451
mov eax, dword [ebp - 0xc]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x3c]
mov dword [ebp - 0x10], ecx
mov edx, dword [ebp - 0x10]
cmp dword [edx], 0x4550
je 0xcda3cc
xor eax, eax
jmp 0xcda451
mov eax, dword [ebp - 0x10]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x78]
mov dword [ebp - 8], ecx
mov edx, dword [ebp - 8]
mov eax, dword [ebp + 8]
add eax, dword [edx + 0x1c]
mov dword [ebp - 0x18], eax
mov ecx, dword [ebp - 8]
mov edx, dword [ebp + 8]
add edx, dword [ecx + 0x24]
mov dword [ebp - 0x14], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x20]
mov dword [ebp - 4], ecx
mov dword [ebp - 0x1c], 0
jmp 0xcda40e
mov edx, dword [ebp - 0x1c]
add edx, 1
mov dword [ebp - 0x1c], edx
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x1c]
cmp ecx, dword [eax + 0x18]
jae 0xcda44f
mov edx, dword [ebp + 0xc]
push edx
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 4]
mov edx, dword [ebp + 8]
add edx, dword [ecx + eax*4]
push edx
call fcn.00cd9630
add esp, 8
test eax, eax
jne 0xcda44d
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x14]
movzx edx, word [ecx + eax*2]
mov eax, dword [ebp - 0x18]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + edx*4]
mov eax, ecx
jmp 0xcda451
jmp 0xcda405
xor eax, eax
mov esp, ebp
pop ebp
ret
Function at 0x4099ec
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x409abf
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409ad8
push ebx
push 0x409ae4
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.004033b4
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.0040277c
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00403414
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x409a6c
mov al, 0x6a
call fcn.00409648
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.004099c0
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409a75
call fcn.004099c0
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409ac6
lea eax, [ebp - 4]
call fcn.00403198
ret

Function at 0x409b78
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409c2c
jmp 0x409c21
cmp dword [esi + 0x10], 0x1000
jne 0x409c0d
test byte [esi + 0x15], 1
jne 0x409c0d
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409bcc
cmp eax, 2
je 0x409bcc
cmp eax, 0x10
je 0x409bcc
cmp eax, 0x20
jne 0x409be1
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409be1
mov bl, 1
xor ebp, ebp
jmp 0x409bf2
mov eax, dword [esi]
add eax, ebp
call fcn.00409b70
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409be5
test bl, bl
je 0x409c0d
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409c2c
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409ba4
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
pop eax
nop
nop
nop
nop
add eax, 0x403d6f
sub eax, 0x403d15
nop
mov ebx, dword [eax]
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
nop
add eax, 0xc
nop
nop
nop
nop
nop
cmp dword [eax], 0
jne 0x43001e
nop
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp fcn.00401219
Function at 0x41fed0
Capabilities:
Read file on windows

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x10]
push ebx
mov ebx, ecx
push edi
mov edi, dword [ebp + 0xc]
test eax, eax
jg 0x41fef1
jl 0x41fee8
test edi, edi
jne 0x41fef1
xor eax, eax
xor edx, edx
jmp 0x41ffb2
cmp dword [ebx + 0x38], 0
je 0x41ff06
push eax
push edi
push dword [ebp + 8]
call fcn.0041f800
jmp 0x41ffb2
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x41ff4d
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x41ff4d
cmp eax, edi
jb 0x41ff27
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.00423f50
mov ecx, dword [ebp - 4]
add esp, 0xc
mov eax, dword [ebp + 8]
sub esi, ecx
add eax, ecx
mov dword [ebp - 4], eax
mov eax, dword [ebx + 0x2c]
sub dword [eax], ecx
mov eax, dword [ebx + 0x1c]
add dword [eax], ecx
jmp 0x41ff53
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x41ffa7
mov ecx, ebx
call fcn.00420413
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x41ff92
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.0042b677
mov ecx, dword [ebp - 4]
sub esi, eax
add ecx, eax
add esp, 0x10
mov dword [ebp - 4], ecx
mov edx, esi
cmp eax, 0xfff
jne 0x41ffa7
jmp 0x41ff65
test edx, edx
je 0x41ffa7
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.0042b677
add esp, 0x10
sub esi, eax
mov edx, dword [ebp + 0x10]
sub edi, esi
mov eax, edi
sbb edx, 0
pop esi
pop edi
pop ebx
leave
ret 0xc

Function at 0x420f08
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x420f47
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x420f47
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x420f47
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x420f47
cmp dword [ecx + 0x74], 0xe
jbe 0x420f47
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x42ba7f
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00421c00
mov eax, dword [0x44e82c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0x14]
push ebx
push dword [ebp + 8]
mov dword [ebp - 0x100c], eax
call fcn.004330a3
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x42bac1
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x42bc1d
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00439860
push dword [ebp - 0x100c]
mov ecx, ebx
mov dword [ebp - 0x1008], eax
mov esi, ebx
mov dword [ebp - 0x1018], edx
and ecx, 0x3f
sar esi, 6
imul edi, ecx, 0x38
push 0
mov eax, dword [esi*4 + 0x450ed8]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.00436320
mov ecx, dword [esi*4 + 0x450ed8]
add esp, 0x14
mov dword [ebp - 0x1010], eax
mov eax, edx
mov edx, dword [ebp - 0x1010]
mov dword [ebp - 0x101c], eax
cmp edx, dword [ecx + edi + 0x20]
jne 0x42bc16
cmp eax, dword [ecx + edi + 0x24]
jne 0x42bc16
push 0
lea eax, [ebp - 0x1014]
push eax
push 0x1000
lea eax, [ebp - 0x1004]
push eax
push dword [ecx + edi + 0x18]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x42bc16
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00436320
add esp, 0x14
test edx, edx
jl 0x42bc16
jg 0x42bb8c
test eax, eax
jb 0x42bc16
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x42bc16
jl 0x42bba6
cmp dword [ebp - 0x1008], eax
ja 0x42bc16
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x42bbc4
test ebx, ebx
je 0x42bbfd
cmp ecx, edi
jae 0x42bbfd
mov al, byte [ecx]
cmp al, 0xd
jne 0x42bbde
lea eax, [edi - 1]
cmp ecx, eax
jae 0x42bbea
cmp byte [ecx + 1], 0xa
jne 0x42bbea
inc ecx
jmp 0x42bbea
movzx eax, al
movsx eax, byte [eax + 0x44f160]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x42bbc4
cmp edx, ebx
jne 0x42bbc4
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x42bc1b
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0041e8c8
leave
ret

Function at 0x42e3a0
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42e3cd
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42e3cd
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x4305c6
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x442ee8
push 0x442ee0
push str.FlsAlloc
push 0x1f
call fcn.004309dd
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4305fa
push dword [ebp + 8]
mov ecx, esi
call dword [section..bss]
call esi
jmp 0x430600
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4
Function at 0x430644
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x442ef8
push 0x442ef0
push str.FlsGetValue
push 0x21
call fcn.004309dd
mov esi, eax
add esp, 0x10
test esi, esi
je 0x43067b
push dword [ebp + 8]
mov ecx, esi
call dword [section..bss]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x430683
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x442f00
push 0x442ef8
push str.FlsSetValue
push 0x22
call fcn.004309dd
mov esi, eax
add esp, 0x10
test esi, esi
je 0x4306bd
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [section..bss]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x434be7
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x44e82c]
xor eax, ebp
mov dword [ebp - 4], eax
mov eax, dword [ebp + 0xc]
push ebx
mov ebx, dword [ebp + 0x10]
push esi
mov esi, dword [ebp + 8]
push edi
mov dword [ebp - 0x18], eax
call fcn.0042fc1a
add eax, 0x50
lea edi, [ebp - 0x10]
mov dword [ebp - 0x14], eax
xor eax, eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
stosd dword es:[edi], eax
call fcn.0042fc1a
lea ecx, [ebp - 0x10]
xor edx, edx
mov dword [eax + 0x34c], ecx
lea ecx, [esi + 0x80]
mov eax, dword [ebp - 0x14]
mov dword [eax], esi
lea edi, [eax + 4]
mov dword [edi], ecx
test ecx, ecx
je 0x434c5e
cmp word [ecx], dx
je 0x434c5e
mov eax, dword [0x443374]
push edi
dec eax
push eax
push 0x443260
call fcn.00434dd7
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x434cd1
cmp word [eax], dx
je 0x434cd1
mov eax, dword [edi]
test eax, eax
je 0x434c82
cmp word [eax], dx
je 0x434c82
lea eax, [ebp - 0x10]
push eax
call fcn.00434e38
jmp 0x434c8b
lea eax, [ebp - 0x10]
push eax
call fcn.00435133
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x434cfb
mov eax, dword [0x44325c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x442f50
call fcn.00434dd7
add esp, 0xc
test al, al
je 0x434cfb
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x434cc6
cmp word [eax], di
je 0x434cc6
lea eax, [ebp - 0x10]
push eax
call fcn.00434e38
pop ecx
jmp 0x434cfd
lea eax, [ebp - 0x10]
push eax
call fcn.00435133
jmp 0x434cc3
mov eax, dword [edi]
test eax, eax
je 0x434ce8
cmp word [eax], dx
je 0x434ce8
lea eax, [ebp - 0x10]
push eax
call fcn.00435275
pop ecx
jmp 0x434cfb
mov dword [ebp - 0x10], 0x104
call dword [sym.imp.KERNEL32.dll_GetUserDefaultLCID]
mov dword [ebp - 8], eax
mov dword [ebp - 0xc], eax
xor edi, edi
cmp dword [ebp - 0x10], 0
je 0x434dc6
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00435367
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x434dc6
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x434dc6
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x434dc6
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x434d53
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00430820
test ebx, ebx
je 0x434dc1
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00430820
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x434dc6
push 0x40
lea eax, [ebx + 0x80]
push eax
push 0x1002
push dword [ebp - 8]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x434dc6
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0043cdf9
add esp, 0x10
xor eax, eax
inc eax
jmp 0x434dc8
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041e8c8
leave
ret
Function at 0x43546d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.0042fc1a
mov esi, dword [ebp + 8]
mov edi, eax
push 2
lea eax, [ebp - 4]
mov ecx, esi
push eax
and ecx, 0x3ff
push 0x20000001
or ecx, 0x400
push ecx
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x4354dc
cmp esi, dword [ebp - 4]
je 0x4354d7
cmp dword [ebp + 0xc], 0
je 0x4354d7
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x4354b4
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00435536
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x4354de
xor eax, eax
inc eax
jmp 0x4354de
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x4364e6
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x436583
push ebx
push esi
call fcn.00436586
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.0042fac9
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x436530
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x436582
push edi
push eax
call fcn.0042f9b9
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x436550
call fcn.0042f97f
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x436581
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.0042fac9
add esp, 0x20
test eax, eax
jne 0x43656f
push edi
call fcn.0042f97f
jmp 0x436577
push ebx
call fcn.0042f97f
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret
Function at 0x438b5c
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
sar ecx, 6
push esi
push edi
imul edi, eax, 0x38
mov eax, dword [ecx*4 + 0x450ed8]
mov dword [ebp - 0xc], ecx
mov ecx, dword [edi + eax + 0x18]
mov dword [ebp - 0x14], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x438b9c
cmp byte [ebx], 0xa
jne 0x438b9c
or byte [edi + eax + 0x28], 4
jmp 0x438ba1
and byte [edi + eax + 0x28], 0xfb
add ecx, ebx
mov eax, ebx
mov dword [ebp - 0x10], ecx
mov esi, ebx
mov dword [ebp - 8], eax
cmp ebx, ecx
jae 0x438ca0
mov dl, byte [eax]
cmp dl, 0x1a
je 0x438c83
inc eax
cmp dl, 0xd
je 0x438bcd
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x438bf3
cmp eax, ecx
jae 0x438c01
mov cl, byte [eax]
xor eax, eax
cmp cl, 0xa
sete al
inc eax
add dword [ebp - 8], eax
cmp cl, 0xa
sete al
dec al
and al, 3
add al, 0xa
mov byte [esi], al
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x10]
xor edx, edx
inc edx
add esi, edx
cmp eax, ecx
jb 0x438bb5
jmp 0x438ca0
push 0
lea eax, [ebp - 0x10]
push eax
push 1
lea eax, [ebp - 1]
push eax
push dword [ebp - 0x14]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x438c7e
cmp dword [ebp - 0x10], 0
je 0x438c7e
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x450ed8]
test byte [eax + edi + 0x28], 0x48
je 0x438c58
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x438c43
mov byte [esi], dl
jmp 0x438c54
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x450ed8]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x438ca0
cmp byte [ebp - 1], 0xa
jne 0x438c67
cmp esi, ebx
jne 0x438c67
mov byte [esi], 0xa
jmp 0x438c9f
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.004362c2
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x438ca0
mov byte [esi], 0xd
jmp 0x438c9f
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x450ed8]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x438c9d
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x438ca0
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x438ca9
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x1c
mov eax, dword [ebp + 8]
mov ecx, eax
push ebx
mov ebx, dword [ebp + 0xc]
and eax, 0x3f
push esi
sar ecx, 6
push edi
imul edi, eax, 0x38
mov dword [ebp - 8], ecx
mov eax, dword [ecx*4 + 0x450ed8]
push 0xa
pop edx
mov dword [ebp - 0x18], edx
mov ecx, dword [eax + edi + 0x18]
mov dword [ebp - 0x1c], ecx
mov ecx, dword [ebp + 0x10]
test ecx, ecx
je 0x438cef
cmp word [ebx], dx
jne 0x438cef
or byte [eax + edi + 0x28], 4
jmp 0x438cf4
and byte [eax + edi + 0x28], 0xfb
lea edx, [ebx + ecx*2]
mov eax, ebx
mov dword [ebp - 0xc], edx
mov esi, ebx
mov dword [ebp - 4], eax
cmp ebx, edx
jae 0x438e57
mov dword [ebp - 0x10], 0xd
movzx ecx, word [eax]
mov edx, ecx
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0xc]
cmp ecx, 0x1a
je 0x438e37
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x438d35
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x438d6b
cmp eax, edx
jae 0x438d79
movzx eax, word [eax]
xor ecx, ecx
cmp ax, word [ebp - 0x18]
mov edx, eax
push 0xa
sete cl
xor eax, eax
lea ecx, [ecx*2 + 2]
add dword [ebp - 4], ecx
pop ecx
cmp dx, cx
mov edx, dword [ebp - 0xc]
sete al
dec eax
and eax, 3
add eax, ecx
mov word [esi], ax
mov eax, dword [ebp - 4]
push 2
pop ecx
add esi, ecx
cmp eax, edx
jb 0x438d10
jmp 0x438e57
push 0
lea eax, [ebp - 0x18]
push eax
push 2
lea eax, [ebp - 4]
push eax
push dword [ebp - 0x1c]
call dword [sym.imp.KERNEL32.dll_ReadFile]
test eax, eax
je 0x438e32
cmp dword [ebp - 0x18], 0
je 0x438e32
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x450ed8]
test byte [eax + edi + 0x28], 0x48
je 0x438e08
lea eax, [esi + 2]
mov dword [ebp - 0x1c], eax
mov ax, word [ebp - 4]
pop ecx
mov word [ebp - 2], ax
cmp ax, cx
jne 0x438dcc
mov word [esi], cx
jmp 0x438e03
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x450ed8]
mov dx, word [ebp - 2]
shr ecx, 8
push 0xa
mov byte [eax + edi + 0x2a], dl
mov edx, dword [ebp - 8]
mov eax, dword [edx*4 + 0x450ed8]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x450ed8]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x438e57
pop eax
cmp word [ebp - 4], ax
jne 0x438e18
cmp esi, ebx
jne 0x438e18
mov word [esi], ax
jmp 0x438e54
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.004362c2
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x438e57
push 0xd
pop eax
jmp 0x438e13
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x450ed8]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x438e51
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x438e57
mov word [esi], cx
add esi, 2
sub esi, ebx
and esi, 0xfffffffe
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x43f5d8
Capabilities:
Clear file content

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x2c
push ebx
mov ebx, dword [ebp + 8]
lea ecx, [ebp - 0x2c]
push esi
push edi
push dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
push dword [ebp + 0xc]
push ebx
call fcn.0043f76f
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x43f747
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x43f747
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x43f6fc
jg 0x43f634
test eax, eax
je 0x43f6f2
push 1
push 0x1000
call fcn.00430cc4
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x43f657
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x43f6e9
push 0x8000
push ebx
call fcn.0042aadb
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x43f680
jg 0x43f67b
cmp ecx, 0x1000
jb 0x43f680
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00437256
add esp, 0x10
cmp eax, 0xffffffff
je 0x43f6c5
mov ecx, dword [ebp - 4]
cdq
sub ecx, eax
mov eax, dword [ebp - 8]
mov dword [ebp - 4], ecx
sbb eax, edx
mov dword [ebp - 8], eax
test eax, eax
jg 0x43f67b
jl 0x43f6ac
test ecx, ecx
jne 0x43f66d
push dword [ebp - 0xc]
push ebx
call fcn.0042aadb
push esi
call fcn.0042f97f
add esp, 0xc
xor ebx, ebx
jmp 0x43f755
cmp byte [edi + 0x24], 0
je 0x43f6dc
cmp dword [edi + 0x20], 5
jne 0x43f6dc
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x43f6e7
mov ebx, dword [edi + 0x18]
jmp 0x43f6e9
xor ebx, ebx
push esi
call fcn.0042f97f
pop ecx
jmp 0x43f755
test ecx, ecx
jg 0x43f6be
jl 0x43f6fc
test eax, eax
jae 0x43f6be
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004362c2
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x43f71c
cmp byte [edi + 0x1c], 0
je 0x43f6be
jmp 0x43f74d
push ebx
call fcn.00436947
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x43f6be
call dword [sym.imp.KERNEL32.dll_GetLastError]
push 0xd
mov byte [edi + 0x24], 1
mov dword [edi + 0x20], eax
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x43f755
cmp byte [edi + 0x1c], 0
je 0x43f752
mov ebx, dword [edi + 0x18]
jmp 0x43f755
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.004362c2
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret