joyce8/EMBER2024-capa huggingface dataset:
Function at 0x405815
Capabilities:
Delete directory
Delete file
Enumerate files on windows
Enumerate files recursively
Set file attributes

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x144
push esi
push edi
mov edi, dword [ebp + 8]
push edi
call fcn.00405afa
test byte [ebp + 0xc], 8
mov dword [ebp - 4], eax
je 0x405849
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
neg eax
sbb eax, eax
inc eax
add dword [0x44aaa8], eax
jmp 0x405a12
push ebx
mov ebx, dword [ebp + 0xc]
and ebx, 1
mov dword [ebp + 8], ebx
je 0x405867
test eax, eax
je 0x405996
test byte [ebp + 0xc], 2
je 0x405996
mov esi, 0x4353e8
push edi
push esi
call fcn.00405f14
test ebx, ebx
je 0x405884
push str..
push esi
call fcn.00405f32
jmp 0x40588a
push edi
call fcn.00405a5f
push 0x409228
push edi
call fcn.00405f32
push edi
call fcn.00405f25
mov ebx, eax
lea eax, [ebp - 0x144]
push eax
push esi
add ebx, edi
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov esi, eax
cmp esi, 0xffffffff
je 0x40598c
cmp byte [ebp - 0x118], 0x2e
jne 0x4058db
cmp byte [ebp - 0x117], 0x2e
je 0x40596f
cmp byte [ebp - 0x117], 0
je 0x40596f
lea eax, [ebp - 0x118]
push eax
push ebx
call fcn.00405f14
test byte [ebp - 0x144], 0x10
je 0x405906
mov eax, dword [ebp + 0xc]
and eax, 3
cmp al, 3
jne 0x40596f
push dword [ebp + 0xc]
push edi
call fcn.00405815
jmp 0x40596f
push edi
push str.Delete:_DeleteFile___s__
call fcn.004062c5
mov eax, dword [ebp - 0x144]
pop ecx
pop ecx
and al, 0xfe
push eax
push edi
call dword [sym.imp.KERNEL32.dll_SetFileAttributesA]
push edi
call dword [sym.imp.KERNEL32.dll_DeleteFileA]
test eax, eax
jne 0x405967
test byte [ebp + 0xc], 4
push edi
je 0x405953
push str.Delete:_DeleteFile_on_Reboot___s__
call fcn.004062c5
pop ecx
pop ecx
push edi
push 0xfffffffffffffff1
call fcn.0040521f
push 0
push edi
call fcn.00405c5d
jmp 0x40596f
push str.Delete:_DeleteFile_failed___s__
call fcn.004062c5
inc dword [0x44aaa8]
pop ecx
pop ecx
jmp 0x40596f
push edi
push 0xfffffffffffffff2
call fcn.0040521f
lea eax, [ebp - 0x144]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x4058b8
push esi
call dword [sym.imp.KERNEL32.dll_FindClose]
cmp dword [ebp + 8], 0
je 0x405996
and byte [ebx - 1], 0
xor esi, esi
pop ebx
cmp dword [ebp + 8], esi
je 0x405a12
cmp dword [ebp - 4], esi
push edi
jne 0x4059b8
push str.RMDir:_RemoveDirectory_invalid_input___s__
call fcn.004062c5
inc dword [0x44aaa8]
pop ecx
pop ecx
jmp 0x405a12
call fcn.004062e1
test eax, eax
je 0x405a12
push edi
call fcn.00405a18
push edi
push str.RMDir:_RemoveDirectory___s__
call fcn.004062c5
pop ecx
pop ecx
push edi
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
test eax, eax
jne 0x405a0a
test byte [ebp + 0xc], 4
push edi
je 0x405a03
push str.RMDir:_RemoveDirectory_on_Reboot___s__
call fcn.004062c5
pop ecx
pop ecx
push edi
push 0xfffffffffffffff1
call fcn.0040521f
push esi
push edi
call fcn.00405c5d
jmp 0x405a12
push str.RMDir:_RemoveDirectory_failed___s__
jmp 0x4059a9
push edi
push 0xffffffffffffffe5
call fcn.0040521f
pop edi
pop esi
leave
ret 8
Function at 0x405afa
Capabilities:
Check if file exists
Get file attributes

Disassembly:
push esi
push edi
push dword [esp + 0xc]
mov esi, 0x4373e8
push esi
call fcn.00405f14
push esi
call fcn.00406184
push esi
call fcn.00405aab
test eax, eax
jne 0x405b1f
xor eax, eax
jmp 0x405b6e
test byte [0x44aa30], 0x80
je 0x405b33
mov cl, byte [eax]
test cl, cl
je 0x405b1b
cmp cl, 0x5c
je 0x405b1b
mov edi, eax
sub edi, esi
push esi
call fcn.00405f25
cmp eax, edi
push esi
jle 0x405b58
call fcn.004062e1
test eax, eax
je 0x405b50
test byte [eax], 0x10
je 0x405b1b
push esi
call fcn.00405a5f
jmp 0x405b37
call fcn.00405a18
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
xor ecx, ecx
cmp eax, 0xffffffff
setne cl
mov eax, ecx
pop edi
pop esi
ret 4

Function at 0x405be5
Capabilities:
Get file attributes

Disassembly:
push dword [esp + 4]
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
mov ecx, eax
push 0
inc ecx
neg ecx
sbb ecx, ecx
and ecx, eax
push ecx
push dword [esp + 0x14]
push 0
push 1
push dword [esp + 0x1c]
push dword [esp + 0x1c]
call dword [sym.imp.KERNEL32.dll_CreateFileA]
ret 0xc

Function at 0x405c14
Capabilities:
Get common file path

Disassembly:
push ebp
mov ebp, esp
push esi
mov esi, dword [ebp + 8]
push edi
push 0x63
pop edi
mov dword [ebp + 8], 0x61736e
call dword [sym.imp.KERNEL32.dll_GetTickCount]
push 0x1a
xor edx, edx
pop ecx
div ecx
push esi
lea eax, [ebp + 8]
push 0
push eax
push dword [ebp + 0xc]
add byte [ebp + 0xa], dl
call dword [sym.imp.KERNEL32.dll_GetTempFileNameA]
test eax, eax
jne 0x405c59
mov eax, edi
dec edi
test eax, eax
jne 0x405c1f
and byte [esi], al
pop edi
pop esi
pop ebp
ret 8
mov eax, esi
jmp 0x405c53
Function at 0x405c5d
Capabilities:
Get common file path
Get file size

Disassembly:
push ebx
push ebp
push esi
push edi
push str.MoveFileExA
push str.KERNEL32.dll
call fcn.0040631f
test eax, eax
mov esi, dword [esp + 0x18]
je 0x405c89
push 5
push esi
push dword [esp + 0x1c]
call eax
test eax, eax
jne 0x405dcd
mov ebx, dword [sym.imp.KERNEL32.dll_GetShortPathNameA]
mov dword [0x439d70], 0x4c554e
test esi, esi
mov edi, 0x400
mov ebp, 0x439d70
je 0x405ccd
push 1
push 0
push esi
call fcn.00405be5
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
push edi
push ebp
push esi
call ebx
test eax, eax
je 0x405dd3
cmp eax, edi
jg 0x405dd3
mov esi, 0x4397e8
push edi
push esi
push dword [esp + 0x1c]
call ebx
test eax, eax
je 0x405dd3
cmp eax, edi
jg 0x405dd3
push esi
push ebp
push str._s_s_r_n
push 0x4393e8
call dword [sym.imp.USER32.dll_wsprintfA]
add esp, 0x10
mov ebp, eax
push 0x3f0
push esi
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push str.wininit.ini
push esi
call fcn.00405f32
xor edi, edi
push edi
push 0x8000080
push 4
push edi
push edi
push 0xc0000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileA]
mov ebx, eax
cmp ebx, 0xffffffff
je 0x405dcd
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov esi, eax
push edi
lea eax, [esi + ebp + 0xa]
push eax
push edi
push 4
push edi
push ebx
call dword [sym.imp.KERNEL32.dll_CreateFileMappingA]
cmp eax, edi
mov dword [esp + 0x14], eax
je 0x405db5
push edi
push edi
push edi
push 2
push eax
call dword [sym.imp.KERNEL32.dll_MapViewOfFile]
mov edi, eax
test edi, edi
je 0x405da9
push str._Rename__r_n
push edi
call fcn.00405b73
test eax, eax
jne 0x405dda
lea eax, [edi + esi]
push str._Rename__r_n
push eax
call fcn.00405f14
add esi, 0xa
mov eax, esi
push ebp
add eax, edi
push 0x4393e8
push eax
call fcn.00405bbf
push edi
add esi, ebp
call dword [sym.imp.KERNEL32.dll_UnmapViewOfFile]
push dword [esp + 0x14]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor edi, edi
push edi
push edi
push esi
push ebx
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
push ebx
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
push ebx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
inc dword [0x44aab0]
pop edi
pop esi
pop ebp
pop ebx
ret 8
add eax, 0xa
push 0x4099bc
push eax
call fcn.00405b73
test eax, eax
je 0x405d90
inc eax
lea edx, [edi + esi]
cmp eax, edx
mov ecx, eax
jae 0x405e03
mov dl, byte [ecx]
mov byte [ecx + ebp], dl
inc ecx
lea edx, [edi + esi]
cmp ecx, edx
jb 0x405df6
sub eax, edi
jmp 0x405d92
Function at 0x405e07
Capabilities:
Query or enumerate registry value

Disassembly:
push ebp
mov ebp, esp
push ebx
lea eax, [ebp + 0xc]
push esi
mov esi, dword [ebp + 0x14]
xor ebx, ebx
push eax
push 0x20019
push ebx
push dword [ebp + 0xc]
mov byte [esi], bl
push dword [ebp + 8]
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
test eax, eax
jne 0x405e6b
lea eax, [ebp + 8]
mov dword [ebp + 8], 0x2000
push eax
lea eax, [ebp + 0x14]
push esi
push eax
push ebx
push dword [ebp + 0x10]
push dword [ebp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExA]
test eax, eax
jne 0x405e5a
cmp dword [ebp + 0x14], 1
je 0x405e5c
cmp dword [ebp + 0x14], 2
je 0x405e5c
mov byte [esi], bl
push dword [ebp + 0xc]
mov byte [esi + 0x1fff], bl
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
pop esi
pop ebx
pop ebp
ret 0x10
Function at 0x406228
Capabilities:
Write file on windows

Disassembly:
push ebp
mov ebp, esp
push ebx
xor ebx, ebx
cmp dword [ebp + 8], ebx
je 0x40624d
mov eax, dword [0x4098b8]
cmp eax, 0xffffffff
je 0x406244
push eax
call dword [sym.imp.KERNEL32.dll_CloseHandle]
or dword [0x4098b8], 0xffffffff
jmp 0x4062c0
cmp dword [0x43a980], ebx
je 0x4062c0
cmp byte [0x43a580], bl
je 0x40628c
cmp dword [0x4098b8], 0xffffffff
jne 0x406295
push 4
push 0x40000000
push 0x43a580
call fcn.00405be5
cmp eax, 0xffffffff
mov dword [0x4098b8], eax
je 0x4062c0
push 2
push ebx
push ebx
push eax
call dword [sym.imp.KERNEL32.dll_SetFilePointer]
cmp dword [0x4098b8], 0xffffffff
je 0x4062c0
push esi
mov esi, 0x43e9c0
push 0x409a8c
push esi
call fcn.00405f32
lea eax, [ebp + 8]
push ebx
push eax
push esi
call fcn.00405f25
push eax
push esi
push dword [0x4098b8]
call dword [sym.imp.KERNEL32.dll_WriteFile]
pop esi
pop ebx
pop ebp
ret 4

Function at 0x406386
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
push esi
xor esi, esi
cmp dword [0x43a174], esi
push edi
jne 0x4063c0
mov ecx, 0x43a170
push 8
mov eax, esi
pop edi
mov edx, eax
and dl, 1
neg dl
sbb edx, edx
and edx, 0xedb88320
shr eax, 1
xor eax, edx
dec edi
jne 0x40639c
mov dword [ecx], eax
add ecx, 4
inc esi
cmp ecx, 0x43a570
jl 0x406397
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0xc]
mov edx, ecx
dec ecx
test edx, edx
not eax
jbe 0x4063f5
lea edx, [ecx + 1]
mov ecx, dword [esp + 0x10]
movzx edi, byte [ecx]
mov esi, eax
and esi, 0xff
xor esi, edi
shr eax, 8
mov esi, dword [esi*4 + 0x43a170]
xor eax, esi
inc ecx
dec edx
jne 0x4063d8
pop edi
pop esi
not eax
ret 0xc
Function at 0x40c5c0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x47095b
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x180
push ebx
push ebp
mov ebp, ecx
lea ecx, [esp + 8]
lea eax, [ebp + 0x40]
push eax
call fcn.00464e5a
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x40c642
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.00462610
mov eax, dword [eax]
push 0x551200
push eax
call fcn.00454834
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004650e5
test bl, bl
je 0x40c642
push 0x551200
lea ecx, [esp + 0xc]
call fcn.00465475
push 0x554d7c
lea ecx, [esp + 0xc]
call fcn.00465475
mov ecx, dword [esp + 8]
lea eax, [esp + 0x48]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
mov dword [esp + 0xc], eax
jne 0x40c67e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004650e5
jmp 0x40c749
push esi
mov esi, dword [esp + 0x19c]
push edi
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
mov ebx, 0x23
test byte [esp + 0x50], 0x10
je 0x40c702
lea edx, [esp + 0x7c]
push 0x554d78
push edx
call fcn.00454834
add esp, 8
test eax, eax
je 0x40c702
lea eax, [esp + 0x7c]
push 0x554d74
push eax
call fcn.00454834
add esp, 8
test eax, eax
je 0x40c702
mov eax, dword [ebp + 0x1c]
lea edx, [esp + 0x1c]
push edx
push 0
lea ecx, [esp + 0x84]
push 0x1100
push eax
mov dword [esp + 0x2c], esi
mov dword [esp + 0x30], 0xffff0003
mov dword [esp + 0x4c], 0
mov dword [esp + 0x50], 1
mov dword [esp + 0x44], ecx
mov dword [esp + 0x34], ebx
call edi
mov edx, dword [esp + 0x14]
lea ecx, [esp + 0x50]
push ecx
push edx
call dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
jne 0x40c692
mov eax, dword [esp + 0x14]
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [ebp + 0x1c]
push esi
push 2
push 0x1102
push ecx
call edi
lea ecx, [esp + 0x10]
mov dword [esp + 0x198], 0xffffffff
call fcn.004650e5
pop edi
pop esi
mov ecx, dword [esp + 0x188]
pop ebp
pop ebx
mov dword fs:[0], ecx
add esp, 0x18c
ret 4

Function at 0x40cf40
Capabilities:
Query or enumerate registry value

Disassembly:
mov ecx, dword [esp + 8]
mov edx, dword [esp + 4]
sub esp, 0x10c
lea eax, [esp]
push esi
push eax
push 1
push 0
push ecx
push edx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x40cfa2
mov edx, dword [esp + 4]
lea eax, [esp + 8]
lea ecx, [esp + 0xc]
push eax
push ecx
push esi
push edx
mov dword [esp + 0x18], 0x104
call dword [sym.imp.ADVAPI32.dll_RegQueryValueA]
mov ecx, dword [esp + 0x11c]
lea eax, [esp + 0xc]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_lstrcpyA]
mov edx, dword [esp + 4]
push edx
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0x10c
ret 0xc
Function at 0x40cfb0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4709db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x55b574]
push esi
push edi
mov edi, ecx
mov dword [esp + 8], eax
mov eax, dword [edi + 0x44]
mov dword [esp + 0x21c], 0
test eax, eax
jne 0x40d0e8
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x40d016
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004650e5
xor eax, eax
jmp 0x40d15f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.00465222
push esi
lea ecx, [esp + 0xc]
call fcn.004654b1
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x554db4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x40d13d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push str..htm
push closesocket
call fcn.0040cf40
test eax, eax
jne 0x40d13d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push str._shellopencommand
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.0040cf40
test eax, eax
jne 0x40d13d
lea eax, [esp + 0x14]
push 0x554d90
push eax
call fcn.00455870
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d11c
lea ecx, [esp + 0x14]
push 0x554d8c
push ecx
call fcn.004557f0
mov esi, eax
add esp, 8
test esi, esi
jne 0x40d11c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x40d11f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004651d2
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x40d02e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004650e5
xor eax, eax
jmp 0x40d15f
mov byte [esi], 0
push 0x554d88
push esi
call ebx
mov eax, dword [esp + 0x10]
push eax
push esi
call ebx
lea ecx, [esp + 0x14]
push ebp
push ecx
call dword [sym.imp.KERNEL32.dll_WinExec]
mov esi, eax
xor edx, edx
cmp esi, 0x20
setg dl
lea ecx, [esp + 0x10]
mov esi, edx
mov dword [esp + 0x224], 0xffffffff
call fcn.004650e5
pop ebp
mov eax, esi
pop ebx
mov ecx, dword [esp + 0x214]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x218
ret 4
Function at 0x41eed0
Capabilities:
Log keystrokes via polling

Disassembly:
mov eax, dword [esp + 4]
push esi
push edi
mov edi, dword [sym.imp.USER32.dll_GetKeyState]
mov cl, byte [eax + 8]
and ecx, 0xff
mov esi, ecx
cmp si, 0x60
jb 0x41ef3e
cmp si, 0x69
ja 0x41ef3e
add esi, 0xffd0
cmp si, 0x11
je 0x41ef0e
push 0x11
call edi
test ax, ax
jge 0x41ef0e
or esi, 0x2000
cmp si, 0x10
je 0x41ef23
push 0x10
call edi
test ax, ax
jge 0x41ef23
or esi, 0x4000
cmp si, 0x12
je 0x41ef38
push 0x12
call edi
test ax, ax
jge 0x41ef38
or esi, 0x8000
mov ax, si
pop edi
pop esi
ret
cmp si, 0x6d
jne 0x41ef4b
mov esi, 0xbd
jmp 0x41eeff
cmp si, 0x6e
jne 0x41ef58
mov esi, 0xbe
jmp 0x41eeff
cmp si, 0x6f
jne 0x41eef9
mov esi, 0xbf
jmp 0x41eeff

Function at 0x420680
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x56bd68]
xor edx, edx
cmp eax, edx
jne 0x4206a6
xor eax, eax
mov byte [eax + 0x56bc68], al
inc eax
cmp eax, 0x100
jl 0x42068e
mov dword [0x56bd68], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x56bc68
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x420737
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x42070a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x4206d8
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret

Function at 0x4207b0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x420803
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x4207ea
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x427240
Capabilities:
Enumerate pe sections

Disassembly:
sub esp, 0x18
mov eax, dword [esp + 0x1c]
push ebx
push ebp
push esi
xor esi, esi
xor ecx, ecx
mov si, word [eax + 8]
mov cx, word [eax + 4]
xor ebp, ebp
xor edx, edx
mov bp, word [eax + 0xa]
mov dx, word [eax + 6]
sub esi, ecx
sub ebp, edx
inc esi
xor ebx, ebx
inc ebp
cmp esi, ebx
mov dword [esp + 0x14], esi
jle 0x4273d8
cmp ebp, ebx
jle 0x4273d8
mov eax, esi
push edi
cdq
and edx, 7
add eax, edx
mov edi, eax
mov eax, esi
sar edi, 3
and eax, 0x80000007
mov dword [esp + 0x10], edi
jns 0x42729e
dec eax
or eax, 0xfffffff8
inc eax
je 0x4272a5
inc edi
mov dword [esp + 0x10], edi
mov ecx, edi
and ecx, reloc.WS2_32.dll_accept
jns 0x4272b4
dec ecx
or ecx, 0xfffffffe
inc ecx
je 0x4272bb
inc edi
mov dword [esp + 0x10], edi
push 0x18
call fcn.00464e26
add esp, 4
cmp eax, ebx
je 0x4272dc
mov dword [eax], ebx
mov dword [eax + 4], ebx
mov dword [eax + 8], ebx
mov dword [eax + 0xc], ebx
mov dword [eax + 0x10], ebx
mov dword [eax + 0x14], ebx
mov ebx, eax
mov eax, edi
mov dword [esp + 0x14], ebx
imul eax, ebp
push eax
mov dword [ebx], 7
mov dword [ebx + 4], esi
mov dword [ebx + 8], ebp
mov dword [ebx + 0x14], eax
call fcn.00464e26
mov ecx, dword [ebx + 0x14]
mov edi, eax
mov edx, ecx
xor eax, eax
shr ecx, 2
mov dword [ebx + 0x10], edi
add esp, 4
rep stosd dword es:[edi], eax
mov ecx, edx
and ecx, 3
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
test ebp, ebp
lea edx, [eax + 0x80]
jle 0x4273ce
xor eax, eax
mov dword [esp + 0x20], ebp
mov dword [esp + 0x1c], eax
mov ebp, dword [ebx + 0x10]
xor ecx, ecx
add ebp, eax
mov dword [esp + 0x2c], ecx
test esi, esi
jle 0x4273b5
mov al, byte [edx]
cmp al, 0xc0
jbe 0x4273a1
and eax, 0xff
sub eax, 0xc0
inc edx
mov esi, eax
mov dword [esp + 0x24], edx
cmp esi, 1
jle 0x427396
xor eax, eax
mov ecx, esi
mov al, byte [edx]
mov edx, ecx
mov bl, al
mov edi, ebp
mov bh, bl
dec esi
mov eax, ebx
shl eax, 0x10
mov ax, bx
mov ebx, dword [esp + 0x14]
shr ecx, 2
rep stosd dword es:[edi], eax
mov ecx, edx
mov edx, dword [esp + 0x24]
and ecx, 3
add ebp, esi
rep stosb byte es:[edi], al
mov eax, dword [esp + 0x2c]
lea ecx, [eax + esi*8]
mov esi, dword [esp + 0x18]
jmp 0x4273a4
mov al, byte [edx]
mov esi, dword [esp + 0x18]
mov byte [ebp], al
jmp 0x4273a4
mov byte [ebp], al
inc ebp
add ecx, 8
inc edx
cmp ecx, esi
mov dword [esp + 0x2c], ecx
jl 0x427340
mov eax, dword [esp + 0x1c]
mov edi, dword [esp + 0x10]
mov ecx, dword [esp + 0x20]
add eax, edi
dec ecx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], ecx
jne 0x427331
pop edi
pop esi
mov eax, ebx
pop ebp
pop ebx
add esp, 0x18
ret
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x18
ret
Function at 0x42a430
Capabilities:
Access peb ldr_data

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x472088
push eax
mov dword fs:[0], esp
sub esp, 0x28
push esi
push edi
mov edi, dword [esp + 0x44]
mov esi, ecx
test edi, edi
jne 0x42a469
pop edi
xor eax, eax
pop esi
mov ecx, dword [esp + 0x28]
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
push 0x400
lea ecx, [esp + 0xc]
call fcn.0046c7d9
mov eax, dword [esp + 0x40]
push 0
push edi
push eax
lea ecx, [esp + 0x14]
mov dword [esp + 0x44], 0
call fcn.0046c825
mov ecx, dword [esp + 0x60]
mov edx, dword [esp + 0x5c]
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
mov edx, dword [esp + 0x58]
push eax
mov eax, dword [esp + 0x58]
push ecx
mov ecx, dword [esp + 0x58]
push edx
push eax
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, esi
call fcn.0042a4f0
lea ecx, [esp + 8]
mov esi, eax
mov dword [esp + 0x38], 0xffffffff
call fcn.0046c862
mov ecx, dword [esp + 0x30]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x34
ret 0x24
Function at 0x42eab0
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x472818
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x54
mov eax, dword [esp + 0x74]
mov edx, dword [esp + 0x6c]
push esi
mov esi, ecx
mov ecx, dword [esp + 0x74]
push edi
push eax
mov eax, dword [esp + 0x74]
push ecx
push edx
lea ecx, [esp + 0x14]
push eax
push ecx
mov ecx, esi
call fcn.0042f630
lea edx, [esp + 0x18]
push eax
push edx
call dword [sym.imp.USER32.dll_CopyRect]
mov eax, dword [esp + 0x18]
xor edi, edi
xor ecx, ecx
cmp eax, edi
setl cl
dec ecx
xor edx, edx
and ecx, eax
mov eax, dword [esp + 0x1c]
cmp eax, edi
mov dword [esp + 0x18], ecx
setl dl
dec edx
and edx, eax
lea eax, [esp + 0x18]
push eax
mov dword [esp + 0x20], edx
call dword [sym.imp.USER32.dll_IsRectEmpty]
test eax, eax
je 0x42eb59
mov eax, dword [esp + 0x6c]
push ebx
mov ebx, eax
xor ecx, ecx
xor edx, edx
xor esi, esi
mov dword [ebx], ecx
mov dword [ebx + 4], edx
mov dword [ebx + 8], esi
mov dword [ebx + 0xc], edi
pop ebx
pop edi
pop esi
mov ecx, dword [esp + 0x54]
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call fcn.0042e740
mov edx, eax
mov eax, dword [edx]
mov ecx, dword [edx + 4]
push ecx
push eax
lea eax, [esp + 0x20]
push eax
call dword [sym.imp.USER32.dll_OffsetRect]
push edi
lea ecx, [esp + 0x4c]
call fcn.0046ba8a
mov ecx, dword [esi + 0x5c]
mov edx, dword [esi + 0x58]
push ecx
lea eax, [esp + 0x4c]
push edx
push eax
mov dword [esp + 0x70], edi
call fcn.0043dfd0
mov edx, dword [esp + 0x5c]
add esp, 0xc
lea ecx, [esp + 0x18]
push 2
push ecx
push edx
call dword [sym.imp.GDI32.dll_LPtoDP]
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x38]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
lea edx, [esp + 0x38]
lea eax, [esp + 0x18]
push edx
lea ecx, [esp + 0x2c]
push eax
push ecx
call dword [sym.imp.USER32.dll_IntersectRect]
mov esi, dword [esp + 0x6c]
mov eax, dword [esp + 0x28]
mov ecx, dword [esp + 0x2c]
mov edx, esi
mov dword [esp + 0x64], 0xffffffff
mov dword [edx], eax
mov eax, dword [esp + 0x30]
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x34]
mov dword [edx + 8], eax
mov dword [edx + 0xc], ecx
lea ecx, [esp + 0x48]
call fcn.0046bafc
mov ecx, dword [esp + 0x5c]
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x60
ret 0x14