joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4089ea
Capabilities:
Get file attributes
Get file size
Get hostname
Read .ini file
Set current directory

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1c04
call fcn.00408ec0
push esi
push edi
xor esi, esi
xor edi, edi
cmp dword [0x2c2ccfc], 0x47
jne 0x408a55
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetCalendarInfoW]
push esi
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryW]
push esi
call dword [sym.imp.KERNEL32.dll_AddAtomW]
push esi
call dword [sym.imp.KERNEL32.dll_DebugSetProcessKillOnExit]
push esi
lea eax, [ebp - 0x1004]
push eax
push esi
push 0x401428
call dword [sym.imp.KERNEL32.dll_GetFullPathNameW]
push esi
push esi
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_SetWaitableTimer]
push esi
push esi
lea eax, [ebp - 0x804]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasW]
cmp edi, 0x4caf
je 0x408af0
cmp dword [0x2c2ccfc], 0xf
jne 0x408ae1
push esi
lea eax, [ebp - 0x1404]
push eax
push esi
call dword [sym.imp.KERNEL32.dll__hwrite]
push 0x40146c
push esi
lea eax, [ebp - 0x404]
push eax
push 0x401498
push 0x4014b0
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStructA]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumDateFormatsA]
lea eax, [ebp - 4]
push eax
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_ReadConsoleInputW]
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetComputerNameW]
push esi
lea eax, [ebp - 0xc04]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_GetAtomNameA]
push esi
lea eax, [ebp - 0x1c04]
push eax
call dword [sym.imp.KERNEL32.dll_GetSystemWindowsDirectoryW]
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
inc edi
cmp edi, 0x24437b6
jl 0x4089fd
jmp 0x408afa
mov eax, dword [0x426548]
mov dword [0x2c2ccfc], eax
cmp dword [0x2c2ccfc], 3
jne 0x408b36
push esi
call fcn.004096d0
push esi
push esi
call fcn.00409480
add esp, 0xc
cmp dword [0x2c2ccfc], 0x22
jne 0x408b24
push esi
push esi
call dword [sym.imp.KERNEL32.dll_GetFileSize]
call fcn.00409340
push esi
push esi
push esi
push esi
push esi
call fcn.00408ef0
add esp, 0x14
xor edi, edi
cmp edi, 0x41d
jne 0x408b4a
add dword [0x2c2ccfc], 0x38d6
cmp dword [0x2c2ccfc], 0x78
jne 0x408b5d
push esi
push esi
push esi
push esi
call dword [sym.imp.KERNEL32.dll_EnumCalendarInfoExW]
inc edi
cmp edi, 0x40bbb0
jl 0x408b38
call fcn.004084ba
call fcn.004083a7
pop edi
xor eax, eax
pop esi
leave
ret 0x10

Function at 0x4096d0
Capabilities:
Delete file

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
jne 0x4096ef
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [ebp - 4], eax
jmp 0x4096f6
mov dword [ebp - 4], 0
cmp dword [ebp - 4], 0
je 0x40970d
mov ecx, dword [ebp - 4]
push ecx
call fcn.0040d070
add esp, 4
or eax, 0xffffffff
jmp 0x40970f
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x40fba0
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x435af4]
jne 0x40fbaa
repz ret
jmp fcn.00418090
Function at 0x420550
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 0x420571
jl 0x420568
test edi, edi
jne 0x420571
xor eax, eax
xor edx, edx
jmp 0x420632
cmp dword [ebx + 0x38], 0
je 0x420586
push eax
push edi
push dword [ebp + 8]
call fcn.0041fe80
jmp 0x420632
mov eax, dword [ebx + 0x1c]
push esi
mov esi, edi
mov ecx, dword [eax]
test ecx, ecx
je 0x4205cd
mov eax, dword [ebx + 0x2c]
mov eax, dword [eax]
mov dword [ebp - 4], eax
test eax, eax
je 0x4205cd
cmp eax, edi
jb 0x4205a7
mov eax, edi
mov dword [ebp - 4], edi
push eax
push ecx
push dword [ebp + 8]
call fcn.00424580
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 0x4205d3
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
cmp dword [ebx + 0x4c], 0
je 0x420627
mov ecx, ebx
call fcn.00420a93
mov ecx, dword [ebp - 4]
mov edx, esi
mov eax, 0xfff
cmp esi, eax
jbe 0x420612
push dword [ebx + 0x4c]
push eax
push 1
push ecx
call fcn.0042bca7
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 0x420627
jmp 0x4205e5
test edx, edx
je 0x420627
push dword [ebx + 0x4c]
push esi
push 1
push ecx
call fcn.0042bca7
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 0x421538
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x421577
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x421577
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x421577
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x421577
cmp dword [ecx + 0x74], 0xe
jbe 0x421577
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x42c0af
Capabilities:
Read file on windows

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, 0x101c
call fcn.00422230
mov eax, dword [0x44f834]
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.00433763
pop ecx
mov ecx, dword [ebp + 8]
mov ebx, eax
cmp dword [ecx + 8], 0
jne 0x42c0f1
mov eax, dword [ebp + 0xc]
mov edx, dword [ebp + 0x10]
jmp 0x42c24d
mov eax, dword [ecx]
sub eax, dword [ecx + 4]
push esi
push edi
push 0
cdq
push 2
push edx
push eax
call fcn.00439f20
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 + 0x451f18]
push dword [eax + edi + 0x24]
push dword [eax + edi + 0x20]
push ebx
call fcn.004369e0
mov ecx, dword [esi*4 + 0x451f18]
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 0x42c246
cmp eax, dword [ecx + edi + 0x24]
jne 0x42c246
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 0x42c246
push dword [ebp - 0x100c]
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.004369e0
add esp, 0x14
test edx, edx
jl 0x42c246
jg 0x42c1bc
test eax, eax
jb 0x42c246
mov ebx, dword [ebp - 0x1018]
mov eax, dword [ebp - 0x1014]
test ebx, ebx
jg 0x42c246
jl 0x42c1d6
cmp dword [ebp - 0x1008], eax
ja 0x42c246
lea edi, [ebp - 0x1004]
xor edx, edx
add edi, eax
lea ecx, [ebp - 0x1004]
xor esi, esi
cmp dword [ebp - 0x1008], edx
jne 0x42c1f4
test ebx, ebx
je 0x42c22d
cmp ecx, edi
jae 0x42c22d
mov al, byte [ecx]
cmp al, 0xd
jne 0x42c20e
lea eax, [edi - 1]
cmp ecx, eax
jae 0x42c21a
cmp byte [ecx + 1], 0xa
jne 0x42c21a
inc ecx
jmp 0x42c21a
movzx eax, al
movsx eax, byte [eax + 0x450160]
add ecx, eax
add esi, 1
adc edx, 0
inc ecx
cmp esi, dword [ebp - 0x1008]
jne 0x42c1f4
cmp edx, ebx
jne 0x42c1f4
lea eax, [ebp - 0x1004]
sub ecx, eax
mov eax, ecx
cdq
add eax, dword [ebp - 0x1010]
adc edx, dword [ebp - 0x101c]
jmp 0x42c24b
or edx, 0xffffffff
mov eax, edx
pop edi
pop esi
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop ebx
call fcn.0041ede8
leave
ret

Function at 0x42ea60
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x42ea8d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x42ea8d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret

Function at 0x430c86
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x443ee8
push 0x443ee0
push str.FlsAlloc
push 0x1f
call fcn.0043109d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x430cba
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
jmp 0x430cc0
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4
Function at 0x430d04
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x443ef8
push 0x443ef0
push str.FlsGetValue
push 0x21
call fcn.0043109d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x430d3b
push dword [ebp + 8]
mov ecx, esi
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x430d43
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x443f00
push 0x443ef8
push str.FlsSetValue
push 0x22
call fcn.0043109d
mov esi, eax
add esp, 0x10
test esi, esi
je 0x430d7d
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [section..00cfg]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x4352a7
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x18
mov eax, dword [0x44f834]
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.004302da
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.004302da
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 0x43531e
cmp word [ecx], dx
je 0x43531e
mov eax, dword [0x444374]
push edi
dec eax
push eax
push 0x444260
call fcn.00435497
mov eax, dword [ebp - 0x14]
add esp, 0xc
xor edx, edx
mov dword [ebp - 0x10], edx
mov eax, dword [eax]
test eax, eax
je 0x435391
cmp word [eax], dx
je 0x435391
mov eax, dword [edi]
test eax, eax
je 0x435342
cmp word [eax], dx
je 0x435342
lea eax, [ebp - 0x10]
push eax
call fcn.004354f8
jmp 0x43534b
lea eax, [ebp - 0x10]
push eax
call fcn.004357f3
cmp dword [ebp - 0x10], 0
pop ecx
jne 0x4353bb
mov eax, dword [0x44425c]
push dword [ebp - 0x14]
dec eax
push eax
push 0x443f50
call fcn.00435497
add esp, 0xc
test al, al
je 0x4353bb
mov eax, dword [edi]
xor edi, edi
test eax, eax
je 0x435386
cmp word [eax], di
je 0x435386
lea eax, [ebp - 0x10]
push eax
call fcn.004354f8
pop ecx
jmp 0x4353bd
lea eax, [ebp - 0x10]
push eax
call fcn.004357f3
jmp 0x435383
mov eax, dword [edi]
test eax, eax
je 0x4353a8
cmp word [eax], dx
je 0x4353a8
lea eax, [ebp - 0x10]
push eax
call fcn.00435935
pop ecx
jmp 0x4353bb
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 0x435486
lea eax, [ebp - 0x10]
push eax
lea eax, [esi + 0x100]
neg esi
sbb esi, esi
and esi, eax
push esi
call fcn.00435a27
mov esi, eax
pop ecx
pop ecx
test esi, esi
je 0x435486
movzx ecx, si
push ecx
call dword [sym.imp.KERNEL32.dll_IsValidCodePage]
test eax, eax
je 0x435486
push 1
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_IsValidLocale]
test eax, eax
je 0x435486
mov eax, dword [ebp - 0x18]
test eax, eax
je 0x435413
mov dword [eax], esi
mov eax, dword [ebp - 0x14]
push edi
push 0x55
add eax, 0x250
push eax
push dword [ebp - 0xc]
call fcn.00430ee0
test ebx, ebx
je 0x435481
push edi
push 0x55
lea eax, [ebx + 0x120]
push eax
push dword [ebp - 0xc]
call fcn.00430ee0
push 0x40
push ebx
push 0x1001
push dword [ebp - 0xc]
call dword [sym.imp.KERNEL32.dll_GetLocaleInfoW]
test eax, eax
je 0x435486
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 0x435486
push 0xa
push 0x10
lea ecx, [ebx + 0x100]
push ecx
push esi
call fcn.0043d4b9
add esp, 0x10
xor eax, eax
inc eax
jmp 0x435488
xor eax, eax
mov ecx, dword [ebp - 4]
pop edi
pop esi
xor ecx, ebp
pop ebx
call fcn.0041ede8
leave
ret
Function at 0x435b2d
Capabilities:
Get geographical location

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push esi
push edi
call fcn.004302da
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 0x435b9c
cmp esi, dword [ebp - 4]
je 0x435b97
cmp dword [ebp + 0xc], 0
je 0x435b97
mov esi, dword [edi + 0x50]
lea ecx, [esi + 2]
mov ax, word [esi]
add esi, 2
test ax, ax
jne 0x435b74
push dword [edi + 0x50]
sub esi, ecx
sar esi, 1
call fcn.00435bf6
pop ecx
xor ecx, ecx
cmp eax, esi
setne cl
mov eax, ecx
jmp 0x435b9e
xor eax, eax
inc eax
jmp 0x435b9e
xor eax, eax
pop edi
pop esi
leave
ret
Function at 0x436ba6
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 0x436c43
push ebx
push esi
call fcn.00436c46
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.00430189
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x436bf0
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x436c42
push edi
push eax
call fcn.00430079
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x436c10
call fcn.0043003f
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x436c41
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.00430189
add esp, 0x20
test eax, eax
jne 0x436c2f
push edi
call fcn.0043003f
jmp 0x436c37
push ebx
call fcn.0043003f
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 0x43921c
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 + 0x451f18]
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 0x43925c
cmp byte [ebx], 0xa
jne 0x43925c
or byte [edi + eax + 0x28], 4
jmp 0x439261
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 0x439360
mov dl, byte [eax]
cmp dl, 0x1a
je 0x439343
inc eax
cmp dl, 0xd
je 0x43928d
mov dword [ebp - 8], eax
mov byte [esi], dl
jmp 0x4392b3
cmp eax, ecx
jae 0x4392c1
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 0x439275
jmp 0x439360
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 0x43933e
cmp dword [ebp - 0x10], 0
je 0x43933e
mov ecx, dword [ebp - 0xc]
mov eax, dword [ecx*4 + 0x451f18]
test byte [eax + edi + 0x28], 0x48
je 0x439318
mov dl, byte [ebp - 1]
lea eax, [esi + 1]
mov dword [ebp - 0x14], eax
cmp dl, 0xa
jne 0x439303
mov byte [esi], dl
jmp 0x439314
mov byte [esi], 0xd
mov eax, dword [ecx*4 + 0x451f18]
mov byte [eax + edi + 0x2a], dl
mov eax, dword [ebp - 0x14]
mov esi, eax
jmp 0x439360
cmp byte [ebp - 1], 0xa
jne 0x439327
cmp esi, ebx
jne 0x439327
mov byte [esi], 0xa
jmp 0x43935f
push 1
push 0xffffffffffffffff
push 0xffffffffffffffff
push dword [ebp + 8]
call fcn.00436982
add esp, 0x10
cmp byte [ebp - 1], 0xa
je 0x439360
mov byte [esi], 0xd
jmp 0x43935f
mov ecx, dword [ebp - 0xc]
mov ecx, dword [ecx*4 + 0x451f18]
mov al, byte [ecx + edi + 0x28]
test al, 0x40
jne 0x43935d
or al, 2
mov byte [ecx + edi + 0x28], al
jmp 0x439360
mov byte [esi], dl
inc esi
sub esi, ebx
pop edi
mov eax, esi
pop esi
pop ebx
leave
ret
Function at 0x439369
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 + 0x451f18]
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 0x4393af
cmp word [ebx], dx
jne 0x4393af
or byte [eax + edi + 0x28], 4
jmp 0x4393b4
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 0x439517
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 0x4394f7
add eax, 2
cmp cx, word [ebp - 0x10]
je 0x4393f5
mov dword [ebp - 4], eax
mov word [esi], cx
jmp 0x43942b
cmp eax, edx
jae 0x439439
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 0x4393d0
jmp 0x439517
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 0x4394f2
cmp dword [ebp - 0x18], 0
je 0x4394f2
mov edx, dword [ebp - 8]
push 0xa
mov eax, dword [edx*4 + 0x451f18]
test byte [eax + edi + 0x28], 0x48
je 0x4394c8
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 0x43948c
mov word [esi], cx
jmp 0x4394c3
push 0xd
pop ecx
mov word [esi], cx
movzx ecx, ax
mov eax, dword [edx*4 + 0x451f18]
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 + 0x451f18]
mov byte [eax + edi + 0x2b], cl
mov eax, dword [edx*4 + 0x451f18]
pop ecx
mov byte [eax + edi + 0x2c], cl
mov esi, dword [ebp - 0x1c]
jmp 0x439517
pop eax
cmp word [ebp - 4], ax
jne 0x4394d8
cmp esi, ebx
jne 0x4394d8
mov word [esi], ax
jmp 0x439514
push 1
push 0xffffffffffffffff
push 0xfffffffffffffffe
push dword [ebp + 8]
call fcn.00436982
add esp, 0x10
push 0xa
pop eax
cmp word [ebp - 4], ax
je 0x439517
push 0xd
pop eax
jmp 0x4394d3
mov edx, dword [ebp - 8]
mov edx, dword [edx*4 + 0x451f18]
mov al, byte [edx + edi + 0x28]
test al, 0x40
jne 0x439511
or al, 2
mov byte [edx + edi + 0x28], al
jmp 0x439517
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 0x43fc98
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.0043fe2f
mov eax, dword [ebp - 0x2c]
and eax, dword [ebp - 0x28]
cmp eax, 0xffffffff
je 0x43fe07
mov eax, dword [ebp - 0x24]
and eax, dword [ebp - 0x20]
cmp eax, 0xffffffff
je 0x43fe07
mov ecx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x1c]
mov dword [ebp - 8], ecx
mov dword [ebp - 4], eax
test ecx, ecx
jl 0x43fdbc
jg 0x43fcf4
test eax, eax
je 0x43fdb2
push 1
push 0x1000
call fcn.00431384
mov esi, eax
pop ecx
pop ecx
test esi, esi
jne 0x43fd17
push 0xc
pop ebx
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], ebx
jmp 0x43fda9
push 0x8000
push ebx
call fcn.0042b10b
pop ecx
pop ecx
mov ecx, dword [ebp - 0x1c]
mov dword [ebp - 0xc], eax
mov eax, dword [ebp - 0x18]
test eax, eax
jl 0x43fd40
jg 0x43fd3b
cmp ecx, 0x1000
jb 0x43fd40
mov ecx, 0x1000
push edi
push ecx
push esi
push ebx
call fcn.00437916
add esp, 0x10
cmp eax, 0xffffffff
je 0x43fd85
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 0x43fd3b
jl 0x43fd6c
test ecx, ecx
jne 0x43fd2d
push dword [ebp - 0xc]
push ebx
call fcn.0042b10b
push esi
call fcn.0043003f
add esp, 0xc
xor ebx, ebx
jmp 0x43fe15
cmp byte [edi + 0x24], 0
je 0x43fd9c
cmp dword [edi + 0x20], 5
jne 0x43fd9c
mov byte [edi + 0x1c], 1
mov dword [edi + 0x18], 0xd
cmp byte [edi + 0x1c], 0
je 0x43fda7
mov ebx, dword [edi + 0x18]
jmp 0x43fda9
xor ebx, ebx
push esi
call fcn.0043003f
pop ecx
jmp 0x43fe15
test ecx, ecx
jg 0x43fd7e
jl 0x43fdbc
test eax, eax
jae 0x43fd7e
push 0
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push ebx
call fcn.00436982
and eax, edx
add esp, 0x10
cmp eax, 0xffffffff
jne 0x43fddc
cmp byte [edi + 0x1c], 0
je 0x43fd7e
jmp 0x43fe0d
push ebx
call fcn.00437007
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
jne 0x43fd7e
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 0x43fe15
cmp byte [edi + 0x1c], 0
je 0x43fe12
mov ebx, dword [edi + 0x18]
jmp 0x43fe15
push 0x16
pop ebx
push 0
push dword [ebp - 0x28]
push dword [ebp - 0x2c]
push dword [ebp - 0x14]
call fcn.00436982
add esp, 0x10
mov eax, ebx
pop edi
pop esi
pop ebx
leave
ret
Function at 0x343310
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff0
sub esp, 0x24
mov eax, dword [ecx + 4]
push ebx
push esi
mov dword [esp + 0x14], edx
lea esi, [ecx + 4]
mov edx, dword [ecx]
add esi, 4
xor eax, edx
mov dword [esp + 0x10], edx
mov dword [esp + 0x18], eax
push edi
movd xmm0, edx
mov edi, eax
pshufd xmm0, xmm0, 0
movdqa xmmword [esp + 0x20], xmm0
test al, 3
je 0x343350
and edi, 0xfffffffc
add edi, 4
mov eax, dword [0x34e494]
test eax, eax
jne 0x343374
mov ecx, 0x9bab0b12
call fcn.00343f00
mov edx, 0x7facde30
mov ecx, eax
call fcn.00343e60
mov dword [0x34e494], eax
call eax
mov ebx, eax
mov eax, dword [0x34dd18]
test eax, eax
jne 0x34339c
mov ecx, 0x9bab0b12
call fcn.00343f00
mov edx, 0x9ff0609c
mov ecx, eax
call fcn.00343e60
mov dword [0x34dd18], eax
push edi
push 8
push ebx
call eax
mov dword [esp + 0xc], eax
test eax, eax
je 0x343452
shr edi, 2
xor edx, edx
lea ecx, [esi + edi*4]
mov edi, eax
mov ebx, ecx
sub ebx, esi
add ebx, 3
shr ebx, 2
cmp esi, ecx
mov ecx, eax
cmova ebx, edx
test ebx, ebx
je 0x343442
cmp ebx, 8
jb 0x343427
lea eax, [esi - 4]
lea eax, [eax + ebx*4]
cmp ecx, eax
ja 0x3433e6
lea eax, [ecx - 4]
lea eax, [eax + ebx*4]
cmp eax, esi
jae 0x343427
movdqa xmm1, xmmword [esp + 0x20]
mov eax, ebx
and eax, 7
mov dword [esp + 0xc], ebx
sub dword [esp + 0xc], eax
mov eax, dword [esp + 0xc]
lea ecx, [ecx]
movdqu xmm0, xmmword [esi]
add edx, 8
pxor xmm0, xmm1
movdqu xmmword [edi], xmm0
movdqu xmm0, xmmword [esi + 0x10]
add esi, 0x20
pxor xmm0, xmm1
movdqu xmmword [edi + 0x10], xmm0
add edi, 0x20
cmp edx, eax
jb 0x343400
cmp edx, ebx
jae 0x343442
sub edi, esi
lea ecx, [ecx]
mov eax, dword [esi]
lea esi, [esi + 4]
xor eax, dword [esp + 0x14]
inc edx
mov dword [edi + esi - 4], eax
cmp edx, ebx
jb 0x343430
mov edx, dword [esp + 0x18]
test edx, edx
je 0x343450
mov eax, dword [esp + 0x1c]
mov dword [edx], eax
mov eax, ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret