joyce8/EMBER2024-capa huggingface dataset:
Function at 0x422d47
Capabilities:
Check if file exists

Disassembly:
xor eax, eax
push ebp
mov ebp, eax
mov eax, dword [0xdf01d0]
push esi
test eax, eax
jne 0x422d6c
push fcn.00422e74
push 0x10
push 0x258
call fcn.00435cad
mov dword [0xdf01d0], eax
push dword [esp + 0xc]
push eax
call fcn.00435c19
mov esi, eax
test esi, esi
je 0x422e6d
push edi
mov edi, dword [esp + 0x14]
test edi, edi
jne 0x422d8e
mov edi, 0x47d064
push ebx
mov ebx, dword [esp + 0x1c]
test ebx, ebx
je 0x422d9e
xor eax, eax
cmp word [ebx], ax
jne 0x422da3
mov ebx, 0x47d5e0
push edi
call sub.MSVCRT.dll_wcslen
push ebx
mov dword [esp + 0x24], eax
call sub.MSVCRT.dll_wcslen
add eax, dword [esp + 0x24]
pop ecx
pop ecx
lea eax, [eax*2 + 4]
push eax
xor eax, eax
push eax
push dword [0xdef744]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [esp + 0x18], eax
test eax, eax
je 0x422e54
push edi
push eax
call sub.MSVCRT.dll_wcscpy
mov eax, dword [esp + 0x24]
pop ecx
pop ecx
test eax, eax
je 0x422e04
cmp word [edi + eax*2 - 2], 0x5c
mov edi, dword [esp + 0x18]
je 0x422e08
push 0x47d5e8
push edi
call sub.MSVCRT.dll_wcscat
pop ecx
pop ecx
jmp 0x422e08
mov edi, dword [esp + 0x18]
push ebx
push edi
call sub.MSVCRT.dll_wcscat
pop ecx
pop ecx
lea eax, [esi + 8]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
mov dword [esi], eax
cmp eax, 0xffffffff
je 0x422e2c
xor eax, eax
mov ebp, esi
mov dword [esi + 4], eax
jmp 0x422e42
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 2
jne 0x422e40
mov dword [esi + 4], 1
mov ebp, esi
xor eax, eax
push edi
push eax
push dword [0xdef744]
call dword [sym.imp.KERNEL32.dll_HeapFree]
test ebp, ebp
jne 0x422e6b
cmp dword [esp + 0x14], 0xffffffff
je 0x422e5f
mov esi, dword [esp + 0x14]
push esi
push dword [0xdf01d0]
call fcn.00435b8b
pop ebx
pop edi
pop esi
mov eax, ebp
pop ebp
ret 0xc
Function at 0x422eea
Capabilities:
Get disk information
Get file attributes

Disassembly:
mov eax, dword [esp + 4]
sub esp, 0x45c
push esi
or esi, 0xffffffff
push edi
mov edi, esi
test eax, eax
je 0x423032
xor ecx, ecx
cmp word [eax], cx
je 0x423032
push 0x104
push eax
lea eax, [esp + 0x10]
push eax
call sub.MSVCRT.dll_wcsncpy
xor eax, eax
mov word [esp + 0x21c], ax
lea eax, [esp + 0x14]
push eax
call sub.MSVCRT.dll_wcslen
add esp, 0x10
lea ecx, [esp + eax*2 + 6]
cmp eax, 2
je 0x422f43
cmp eax, 3
jne 0x422f7d
cmp word [esp + 0xa], 0x3a
jne 0x422f7d
cmp eax, 2
jne 0x422f61
lea eax, [esp + 8]
push 0x47d5e8
push eax
call sub.MSVCRT.dll_wcscat
pop ecx
pop ecx
lea eax, [esp + 8]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x423032
push 0xfffffffffffffffe
pop edi
jmp 0x423032
push ebx
push ebp
push 0x5c
pop ebp
push 0x2f
pop ebx
movzx eax, word [ecx]
cmp ax, bp
je 0x422f92
cmp ax, bx
jne 0x422f9c
xor eax, eax
mov word [ecx], ax
sub ecx, 2
jmp 0x422f85
lea eax, [esp + 0x21c]
push eax
lea eax, [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstFileW]
cmp eax, esi
je 0x422fdb
test byte [esp + 0x21c], 0x10
je 0x422fc2
push 0xfffffffffffffffe
pop edi
jmp 0x422fd2
mov esi, dword [esp + 0x238]
xor edi, edi
or edi, dword [esp + 0x23c]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
jmp 0x423030
cmp word [esp + 0x10], bp
jne 0x422fe9
cmp word [esp + 0x12], bp
je 0x423008
cmp word [esp + 0x10], bx
jne 0x422ff7
cmp word [esp + 0x12], bx
je 0x423008
push 0x2e
pop eax
cmp word [esp + 0x10], ax
jne 0x423030
cmp word [esp + 0x12], ax
jne 0x423030
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesW]
cmp eax, esi
je 0x42301d
test al, 0x10
je 0x423030
jmp 0x42302d
lea eax, [esp + 0x10]
push eax
call dword [sym.imp.KERNEL32.dll_GetDriveTypeW]
cmp eax, 1
jbe 0x423030
push 0xfffffffffffffffe
pop edi
pop ebp
pop ebx
mov eax, edi
mov edx, esi
pop edi
pop esi
add esp, 0x45c
ret 4

Function at 0x423041
Capabilities:
Set file attributes

Disassembly:
xor eax, eax
cmp dword [esp + 4], eax
je 0x42304f
jmp dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
ret 8

Function at 0x42306b
Capabilities:
Copy file

Disassembly:
cmp dword [esp + 4], 0
je 0x42308b
cmp dword [esp + 8], 0
je 0x42308b
push 0
push dword [esp + 0xc]
push dword [esp + 0xc]
call dword [sym.imp.KERNEL32.dll_CopyFileW]
jmp 0x42308d
xor eax, eax
ret 8
Function at 0x423365
Capabilities:
Delete file
Set file attributes

Disassembly:
cmp dword [esp + 4], 0
je 0x42338e
test byte [esp + 8], 2
je 0x423382
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 0x423390
xor eax, eax
ret 8

Function at 0x423410
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 0x42344c
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 0x423b60
Capabilities:
Write file on windows

Disassembly:
push ecx
mov edx, dword [esp + 0xc]
mov dword [esp], 0
test edx, edx
je 0x423c54
cmp word [edx], 0
je 0x423c54
mov ecx, dword [esp + 0x10]
push esi
cmp ecx, 0x19
jne 0x423bed
mov esi, dword [esp + 0xc]
mov ecx, edx
push edi
cmp dword [esi + 4], 0
lea edi, [ecx + 2]
je 0x423bc0
jmp 0x423ba0
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x423ba0
sub ecx, edi
sar ecx, 1
lea eax, [ecx + ecx]
push eax
push edx
push esi
call fcn.004242d0
pop edi
pop esi
pop ecx
ret 0xc
mov ax, word [ecx]
add ecx, 2
test ax, ax
jne 0x423bc0
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.004243e0
mov esi, eax
test esi, esi
je 0x423c4b
mov eax, dword [esp + 0xc]
cmp dword [eax + 4], 0
je 0x423c28
push dword [esp + 0x10]
push esi
push eax
call fcn.004242d0
mov dword [esp + 4], eax
jmp 0x423c3c
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 [0xdef744]
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 0x423d00
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0xdef744]
mov dword [esp + 0x14], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0x10], edx
test edx, edx
je 0x423e84
mov cl, byte [esp + 3]
push ebx
mov ebx, dword [esp + 0x1c]
push ebp
mov ebp, dword [esp + 0x28]
push esi
push edi
mov esi, edx
mov edi, edi
cmp ebp, 0xffffffff
je 0x423d4e
test ebp, ebp
je 0x423df0
dec ebp
cmp dword [ebx + 4], 0
je 0x423d67
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.004241b0
mov dword [esp + 0x14], eax
jmp 0x423d81
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov cl, byte [esp + 0x13]
cmp eax, 1
jne 0x423df0
test cl, cl
je 0x423d95
mov byte [esi], cl
inc esi
mov cl, byte [esp + 0x13]
mov eax, dword [esp + 0x18]
mov edi, esi
mov edx, dword [esp + 0x20]
dec eax
sub edi, edx
cmp edi, eax
jle 0x423dd0
mov eax, dword [esp + 0x18]
add eax, 0x1000
push eax
push edx
push 8
push dword [0xdef744]
mov dword [esp + 0x28], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x20], edx
lea esi, [edi + edx]
test cl, cl
je 0x423df0
cmp dword [esp + 0x2c], 0
jne 0x423d40
cmp cl, 0xd
je 0x423df7
cmp cl, 0xa
jne 0x423d40
dec esi
jmp 0x423e67
cmp dword [esp + 0x2c], 0
jne 0x423e67
cmp cl, 0xa
jne 0x423dff
dec esi
jmp 0x423e67
cmp cl, 0xd
jne 0x423e67
dec esi
cmp dword [ebx + 4], 0
je 0x423e1e
push 1
lea eax, [esp + 0x17]
push eax
push ebx
call fcn.004241b0
mov dword [esp + 0x14], eax
jmp 0x423e34
push 0
lea eax, [esp + 0x18]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x423e67
cmp dword [ebx + 4], 0
je 0x423e46
inc dword [ebx + 0xc]
jmp 0x423e67
push 1
lea eax, [esp + 0x20]
mov dword [esp + 0x1c], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebx]
mov dword [esp + 0x2c], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x20]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x1c]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x423e90
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x18
push 0x1000
push 0
push dword [0xdef744]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov ecx, eax
mov dword [esp + 8], ecx
test ecx, ecx
je 0x42403d
mov ax, word [esp]
push ebx
mov ebx, dword [esp + 0x20]
push ebp
mov ebp, dword [esp + 0x2c]
push esi
push edi
mov edi, ecx
mov dword [esp + 0x20], 0x1000
mov dword [esp + 0x1c], 0x7ff
cmp ebp, 0xffffffff
je 0x423ee4
test ebp, ebp
je 0x423f9d
dec ebp
cmp dword [ebx + 4], 0
je 0x423efd
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.004241b0
mov dword [esp + 0x14], eax
jmp 0x423f17
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
cmp eax, 2
mov ax, word [esp + 0x10]
jne 0x423f9d
test ax, ax
je 0x423f31
mov word [edi], ax
add edi, 2
mov ax, word [esp + 0x10]
mov ecx, dword [esp + 0x18]
mov esi, edi
mov edx, dword [esp + 0x1c]
sub esi, ecx
sar esi, 1
cmp esi, edx
jle 0x423f78
mov eax, dword [esp + 0x20]
add edx, 0x800
add eax, 0x1000
mov dword [esp + 0x1c], edx
push eax
push ecx
push 8
push dword [0xdef744]
mov dword [esp + 0x30], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov ecx, eax
mov ax, word [esp + 0x10]
mov dword [esp + 0x18], ecx
lea edi, [ecx + esi*2]
test ax, ax
je 0x423f9d
cmp dword [esp + 0x30], 0
jne 0x423ed6
cmp ax, 0xd
je 0x423fa4
cmp ax, 0xa
jne 0x423ed6
sub edi, 2
jmp 0x42401c
cmp dword [esp + 0x30], 0
jne 0x42401c
cmp ax, 0xa
jne 0x423faf
sub edi, 2
jmp 0x42401c
cmp ax, 0xd
jne 0x42401c
sub edi, 2
cmp dword [ebx + 4], 0
je 0x423fd1
push 2
lea eax, [esp + 0x14]
push eax
push ebx
call fcn.004241b0
mov dword [esp + 0x14], eax
jmp 0x423fe7
push 0
lea eax, [esp + 0x18]
push eax
push 2
lea eax, [esp + 0x1c]
push eax
push dword [ebx]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp word [esp + 0x10], 0xa
je 0x42401c
cmp dword [ebx + 4], 0
je 0x423ffb
add dword [ebx + 0xc], 2
jmp 0x42401c
push 1
lea eax, [esp + 0x28]
mov dword [esp + 0x24], 0xfffffffe
push eax
push 0xfffffffffffffffe
push dword [ebx]
mov dword [esp + 0x34], 0
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x38]
mov ecx, edi
sub ecx, dword [esp + 0x18]
sar ecx, 1
mov dword [eax], ecx
xor eax, eax
mov word [edi], ax
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x18
ret 0x10
xor eax, eax
add esp, 0x18
ret 0x10
Function at 0x424050
Capabilities:
Read file on windows

Disassembly:
sub esp, 0x14
push 0x1000
push 0
push dword [0xdef744]
mov dword [esp + 0x10], 0x1000
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov edx, eax
mov dword [esp + 0xc], edx
test edx, edx
je 0x4241a0
mov eax, dword [esp + 0x1c]
mov cl, byte [esp + 3]
push ebx
push ebp
mov ebp, dword [esp + 0x20]
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, edx
cmp edi, 0xffffffff
je 0x42409c
test edi, edi
je 0x42410d
dec edi
push esi
push ebp
call fcn.00424450
mov dword [esp + 0x20], eax
test eax, eax
jne 0x4240af
xor cl, cl
jmp 0x4240b1
mov cl, byte [esi]
mov edx, dword [esp + 0x1c]
add esi, eax
mov eax, dword [esp + 0x14]
mov ebx, esi
sub ebx, edx
mov byte [esp + 0x13], cl
add eax, 0xfffffffb
cmp ebx, eax
jle 0x4240f4
mov eax, dword [esp + 0x14]
add eax, 0x1000
push eax
push edx
push 8
push dword [0xdef744]
mov dword [esp + 0x24], eax
call dword [sym.imp.KERNEL32.dll_HeapReAlloc]
mov cl, byte [esp + 0x13]
mov edx, eax
mov dword [esp + 0x1c], edx
lea esi, [ebx + edx]
mov eax, dword [esp + 0x2c]
test cl, cl
je 0x42410d
test eax, eax
jne 0x424092
cmp cl, 0xd
je 0x424111
cmp cl, 0xa
jne 0x424092
dec esi
jmp 0x424183
test eax, eax
jne 0x424183
cmp cl, 0xa
jne 0x424119
dec esi
jmp 0x424183
cmp cl, 0xd
jne 0x424183
dec esi
cmp dword [ebp + 4], 0
je 0x424138
push 1
lea eax, [esp + 0x17]
push eax
push ebp
call fcn.004241b0
mov dword [esp + 0x20], eax
jmp 0x42414f
push 0
lea eax, [esp + 0x24]
push eax
push 1
lea eax, [esp + 0x1f]
push eax
push dword [ebp]
call dword [sym.imp.KERNEL32.dll_ReadFile]
cmp byte [esp + 0x13], 0xa
je 0x424183
cmp dword [ebp + 4], 0
je 0x424161
inc dword [ebp + 0xc]
jmp 0x424183
push 1
lea eax, [esp + 0x1c]
mov dword [esp + 0x18], 0xffffffff
push eax
push 0xffffffffffffffff
push dword [ebp]
mov dword [esp + 0x28], 0xffffffff
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov eax, dword [esp + 0x34]
mov ecx, esi
sub ecx, dword [esp + 0x1c]
pop edi
mov dword [eax], ecx
mov eax, dword [esp + 0x18]
mov byte [esi], 0
pop esi
pop ebp
pop ebx
add esp, 0x14
ret 0x10
xor eax, eax
add esp, 0x14
ret 0x10
Function at 0x4241b0
Capabilities:
Read file on windows

Disassembly:
push ebx
push esi
mov esi, dword [esp + 0xc]
push edi
cmp dword [esi + 0x14], 0
jne 0x4241d1
push esi
call fcn.00423410
mov dword [esi + 0x14], 1
mov dword [esi + 0xc], 0
mov ebx, dword [esi + 0xc]
mov edi, dword [esp + 0x18]
mov eax, dword [esi + 0x10]
cmp ebx, edi
jl 0x424245
add eax, dword [esi + 4]
mov ecx, edi
sub eax, ebx
dec ecx
je 0x424232
dec ecx
je 0x42421d
sub ecx, 2
je 0x42420a
push edi
push eax
push dword [esp + 0x1c]
call sub.MSVCRT.dll_memcpy
add esp, 0xc
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [eax]
mov eax, dword [esp + 0x14]
mov dword [eax], ecx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov cx, word [eax]
mov eax, dword [esp + 0x14]
mov word [eax], cx
mov eax, edi
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
mov ecx, dword [esp + 0x14]
mov dl, byte [eax]
mov eax, edi
mov byte [ecx], dl
sub dword [esi + 0xc], edi
pop edi
pop esi
pop ebx
ret 0xc
push ebp
mov ebp, dword [esp + 0x18]
sub eax, ebx
add eax, dword [esi + 4]
push ebx
push eax
push ebp
call sub.MSVCRT.dll_memcpy
mov eax, dword [esi + 8]
add esp, 0xc
sub edi, ebx
add ebp, ebx
push 0
cmp edi, eax
jl 0x42428a
lea eax, [esp + 0x18]
push eax
push edi
push ebp
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
pop ebp
pop edi
mov dword [esi + 0xc], 0
add eax, ebx
pop esi
pop ebx
ret 0xc
lea ecx, [esp + 0x18]
push ecx
push eax
push dword [esi + 4]
push dword [esi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 0x14]
mov dword [esi + 0xc], eax
mov dword [esi + 0x10], eax
cmp edi, eax
jle 0x4242ab
mov edi, eax
push edi
push dword [esi + 4]
push ebp
call sub.MSVCRT.dll_memcpy
sub dword [esi + 0xc], edi
lea eax, [ebx + edi]
add esp, 0xc
pop ebp
pop edi
pop esi
pop ebx
ret 0xc
Function at 0x4242d0
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 0x4243d7
cmp dword [esi + 0x14], 1
jne 0x42431b
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 0x424398
mov ecx, dword [esi + 8]
add ecx, dword [esi + 4]
sub ecx, eax
mov eax, edi
dec eax
je 0x424383
dec eax
je 0x42436c
sub eax, 2
je 0x424357
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.00423410
mov eax, dword [esi + 8]
cmp edi, eax
jl 0x4243c5
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 0x424341
xor eax, eax
pop esi
add esp, 0xc
ret 0xc
Function at 0x424450
Capabilities:
Read file on windows

Disassembly:
push ecx
push edi
mov edi, dword [esp + 0xc]
mov dword [esp + 4], 0
cmp dword [edi + 4], 0
je 0x424477
push 1
lea eax, [esp + 0x10]
push eax
push edi
call fcn.004241b0
mov dword [esp + 4], eax
jmp 0x424491
push 0
lea eax, [esp + 8]
push eax
push 1
lea eax, [esp + 0x18]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov eax, dword [esp + 4]
cmp eax, 1
je 0x42449d
xor eax, eax
pop edi
pop ecx
ret 8
mov cl, byte [esp + 0xc]
test cl, cl
js 0x4244b9
mov eax, dword [esp + 0x10]
pop edi
mov byte [eax], cl
mov byte [eax + 1], 0
mov eax, 1
pop ecx
ret 8
mov al, cl
and al, 0xe0
push esi
cmp al, 0xc0
jne 0x4244c9
mov esi, 2
jmp 0x4244e5
mov al, cl
and al, 0xf0
cmp al, 0xe0
jne 0x4244d8
mov esi, 3
jmp 0x4244e5
mov al, cl
and al, 0xf8
cmp al, 0xf0
jne 0x424542
mov esi, 4
mov edx, dword [esp + 0x14]
mov byte [edx], cl
cmp dword [edi + 4], 0
je 0x424514
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push edi
call fcn.004241b0
mov edx, eax
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
push 0
lea eax, [esp + 0xc]
push eax
lea eax, [esi - 1]
push eax
lea eax, [edx + 1]
push eax
push dword [edi]
call dword [sym.imp.KERNEL32.dll_ReadFile]
mov edx, dword [esp + 8]
lea ecx, [esi - 1]
xor eax, eax
cmp edx, ecx
setne al
dec eax
and eax, esi
pop esi
pop edi
pop ecx
ret 8
mov eax, dword [esp + 0x14]
pop esi
pop edi
mov word [eax], 0x3f
mov eax, 1
pop ecx
ret 8

Function at 0x425537
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 0x425d40
Capabilities:
Read file on windows

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
push dword [esp + 0x24]
xor edi, edi
mov esi, 0x100000
mov dword [esp + 0x14], edi
xor ebx, ebx
call fcn.00426010
mov ebp, eax
mov dword [esp + 0x18], ebp
test ebp, ebp
je 0x425e7d
mov eax, dword [esp + 0x20]
test eax, eax
je 0x425e7d
push ebx
push pe_nt_image_headers32
push 3
push ebx
push 1
push 0x80000000
push eax
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov dword [esp + 0x20], eax
cmp eax, 0xffffffff
je 0x425e7d
push esi
push ebx
push dword [0xdef744]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov dword [esp + 0x24], eax
test eax, eax
je 0x425e73
mov eax, dword [ebp + 4]
push ebx
push dword [esp + 0x2c]
call eax
mov ebx, eax
test ebx, ebx
je 0x425e61
cmp dword [esp + 0x30], edi
jl 0x425deb
mov eax, dword [esp + 0x2c]
jg 0x425dd9
test eax, eax
je 0x425deb
push 0
lea ecx, [esp + 0x34]
push ecx
push eax
push dword [esp + 0x2c]
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
mov edx, dword [esp + 0x38]
mov ebp, dword [esp + 0x34]
mov ecx, dword [esp + 0x10]
add edi, 0x100000
mov eax, ebp
adc ecx, 0
and eax, edx
mov dword [esp + 0x10], ecx
cmp eax, 0xffffffff
je 0x425e21
cmp ecx, edx
jl 0x425e21
jg 0x425e17
cmp edi, ebp
jbe 0x425e21
mov esi, ebp
sub esi, edi
add esi, 0x100000
push 0
lea eax, [esp + 0x18]
push eax
push esi
push dword [esp + 0x30]
push dword [esp + 0x30]
call dword [sym.imp.KERNEL32.dll_ReadFile]
push dword [esp + 0x14]
mov eax, dword [esp + 0x1c]
push dword [esp + 0x28]
push ebx
mov eax, dword [eax + 8]
call eax
cmp dword [esp + 0x14], 0x100000
mov edx, dword [esp + 0x38]
je 0x425df3
mov ebp, dword [esp + 0x18]
push ebx
mov eax, dword [ebp + 0xc]
call eax
push dword [esp + 0x24]
push 0
push dword [0xdef744]
call dword [sym.imp.KERNEL32.dll_HeapFree]
push dword [esp + 0x20]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push dword [esp + 0x3c]
push ebx
call fcn.004260c0
test ebx, ebx
je 0x425e91
mov eax, dword [ebp + 0x10]
push ebx
call eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret 0x20

Function at 0x426908
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push esi
push dword [0xdf0d08]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov esi, eax
mov eax, dword [ebp + 0x18]
cmp eax, dword [esi + 0xac]
je 0x426930
push eax
push esi
mov dword [esi + 0xac], eax
call dword [esi + 0x40]
push dword [ebp + 0x14]
mov eax, dword [esi + 0x90]
push dword [ebp + 0x10]
add eax, dword [ebp + 0xc]
push eax
mov eax, dword [esi + 0x8c]
add eax, dword [ebp + 8]
push eax
push esi
call dword [esi + 4]
pop esi
pop ebp
ret 0x14
Function at 0x426ab8
Capabilities:
Get thread local storage value

Disassembly:
push ebp
mov ebp, esp
push dword [0xdf0d08]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov edx, eax
mov eax, dword [edx + 0x2c]
test eax, eax
je 0x426aef
push dword [ebp + 0x14]
mov ecx, dword [edx + 0x90]
add ecx, dword [ebp + 0x10]
push ecx
mov ecx, dword [edx + 0x8c]
add ecx, dword [ebp + 0xc]
push ecx
push dword [ebp + 8]
push edx
call eax
jmp 0x426b0a
mov eax, dword [edx + 0x90]
add eax, dword [ebp + 0x10]
push eax
mov eax, dword [edx + 0x8c]
add eax, dword [ebp + 0xc]
push eax
push dword [ebp + 8]
push edx
call dword [edx + 0x24]
pop ebp
ret 0x10

Function at 0x426b8e
Capabilities:
Set thread local storage value

Disassembly:
push esi
push 0x184
push 8
push dword [0xdef744]
call dword [sym.imp.KERNEL32.dll_HeapAlloc]
mov esi, eax
push esi
push dword [0xdf0d08]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
push dword [esp + 8]
mov dword [0xdf0d0c], esi
and dword [esi + 0xa8], 0
or dword [esi + 0xac], 0xffffffff
or dword [esi + 0xb0], 0xffffffff
push esi
mov dword [esi + 0xa4], 0xffffff
mov dword [esi + 0x74], 2
mov dword [esi + 0x78], 0x3f
call fcn.00429758
mov dword [esi + 0x58], 0x42776f
mov eax, esi
mov dword [esi + 0x5c], 0x4277bb
mov dword [esi + 0x10], fcn.00427342
mov dword [esi + 0x30], 0x427234
mov dword [esi + 0x64], 0x427845
mov dword [esi + 0x60], 0x4277fd
mov dword [esi + 0x34], 0x426ee4
mov dword [esi + 0x24], 0x426ebb
mov dword [esi + 0x28], 0x426e90
mov dword [esi + 0x2c], 0x426de2
mov dword [esi + 0x44], 0x4275a7
pop esi
ret 4