joyce8/EMBER2024-capa huggingface dataset:
Function at 0x453360
Capabilities:
Check if file exists
Delete directory
Delete file
Get file attributes

Disassembly:
sub esp, 0x12c
push ebx
xor ebx, ebx
cmp byte [esp + 0x134], bl
jne 0x453386
push eax
call dword [sym.imp.KERNEL32.dll_RemoveDirectoryA]
test eax, eax
setne al
pop ebx
add esp, 0x12c
ret
lea ecx, [esp + 0x24]
push ecx
lea edx, [esp + 0x2c]
push edx
push 0x104
push eax
call dword [sym.imp.KERNEL32.dll_GetFullPathNameA]
lea eax, [esp + 0x28]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x4533a3
sub eax, edx
cmp eax, ebx
je 0x4533bd
cmp byte [esp + eax + 0x27], 0x5c
lea eax, [esp + eax + 0x27]
jne 0x4533bd
mov byte [eax], bl
lea eax, [esp + 0x28]
push eax
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
je 0x4533d1
test al, 0x10
jne 0x4533db
xor al, al
pop ebx
add esp, 0x12c
ret
lea eax, [esp + 0x28]
lea edx, [eax + 1]
mov cl, byte [eax]
inc eax
cmp cl, bl
jne 0x4533e2
sub eax, edx
mov byte [esp + eax + 0x29], bl
lea eax, [esp + 4]
lea ecx, [esp + 0x28]
mov edx, 0x614
push eax
mov dword [esp + 0x10], ecx
mov dword [esp + 0x14], ebx
mov dword [esp + 0x1e], ebx
mov dword [esp + 0x22], ebx
mov dword [esp + 0x1a], ebx
mov dword [esp + 8], ebx
mov dword [esp + 0xc], 3
mov word [esp + 0x18], dx
call dword [sym.imp.SHELL32.dll_SHFileOperationA]
neg eax
sbb eax, eax
inc eax
pop ebx
add esp, 0x12c
ret
Function at 0x4538f0
Capabilities:
Check if file exists
Get file attributes

Disassembly:
sub esp, 0x144
push 0x2a
push esi
call fcn.004883b1
add esp, 8
test eax, eax
jne 0x453928
push 0x3f
push esi
call fcn.004883b1
add esp, 8
test eax, eax
jne 0x453928
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
cmp eax, 0xffffffff
setne al
add esp, 0x144
ret
lea eax, [esp]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
jne 0x453941
xor al, al
add esp, 0x144
ret
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
mov al, 1
add esp, 0x144
ret

Function at 0x453960
Capabilities:
Shutdown system

Disassembly:
sub esp, 0x18
lea eax, [esp + 4]
push eax
push 0x28
call dword [sym.imp.KERNEL32.dll_GetCurrentProcess]
push eax
call dword [sym.imp.ADVAPI32.dll_OpenProcessToken]
test eax, eax
jne 0x453981
xor al, al
add esp, 0x18
ret
lea ecx, [esp + 0xc]
push ecx
push str.SeShutdownPrivilege
push 0
call dword [sym.imp.ADVAPI32.dll_LookupPrivilegeValueA]
mov eax, dword [esp + 4]
push 0
push 0
push 0
lea edx, [esp + 0x14]
push edx
push 0
push eax
mov dword [esp + 0x20], 1
mov dword [esp + 0x2c], 2
call dword [sym.imp.ADVAPI32.dll_AdjustTokenPrivileges]
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
jne 0x45397b
mov ecx, dword [esp + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_ExitWindowsEx]
test eax, eax
setne al
add esp, 0x18
ret

Function at 0x4539e0
Capabilities:
Terminate process

Disassembly:
sub esp, 8
push esi
mov esi, eax
lea eax, [esp + 8]
push eax
push 0x1f4
push 2
push 0
push 0
push 0x10
push esi
call dword [sym.imp.USER32.dll_SendMessageTimeoutA]
test eax, eax
jne 0x453a3f
lea ecx, [esp + 4]
push ecx
push esi
mov dword [esp + 0xc], eax
call dword [sym.imp.USER32.dll_GetWindowThreadProcessId]
mov eax, dword [esp + 4]
test eax, eax
je 0x453a3f
push eax
push 0
push 0x1f0fff
call dword [sym.imp.KERNEL32.dll_OpenProcess]
mov esi, eax
test esi, esi
je 0x453a3f
push 0
push esi
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
pop esi
add esp, 8
ret
Function at 0x453b70
Capabilities:
Enumerate processes

Disassembly:
sub esp, 0x550
push ebp
push esi
push edi
push 0
push 2
mov dword [esp + 0x18], 0x128
call dword [sym.imp.KERNEL32.dll_CreateToolhelp32Snapshot]
mov esi, eax
lea eax, [esp + 0x10]
push eax
push esi
mov dword [esp + 0x14], esi
call dword [sym.imp.KERNEL32.dll_Process32First]
push 0
push 0
push 1
push 0
mov eax, ebx
call fcn.004740c0
add esp, 0x10
test eax, eax
je 0x453bdc
mov eax, ebx
call fcn.0040e550
test al, al
je 0x453bcf
push 0x10
push 0
push ebx
call fcn.0048941e
add esp, 0xc
mov ebp, eax
jmp 0x453bde
push ebx
call fcn.00488951
add esp, 4
mov ebp, eax
jmp 0x453bde
xor ebp, ebp
lea ecx, [esp + 0x10]
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_Process32Next]
test eax, eax
je 0x453c90
test ebp, ebp
je 0x453c00
cmp ebp, dword [esp + 0x18]
je 0x453ca3
lea edx, [esp + 0x240]
push edx
lea eax, [esp + 0x13c]
push eax
lea ecx, [esp + 0x458]
push ecx
lea edx, [esp + 0x354]
push edx
lea eax, [esp + 0x44]
push eax
call fcn.0048a100
lea eax, [esp + 0x254]
add esp, 0x14
mov edx, eax
mov cl, byte [eax]
inc eax
test cl, cl
jne 0x453c36
lea edi, [esp + 0x138]
sub eax, edx
dec edi
mov cl, byte [edi + 1]
inc edi
test cl, cl
jne 0x453c47
mov ecx, eax
shr ecx, 2
mov esi, edx
rep movsd dword es:[edi], dword [esi]
mov ecx, eax
and ecx, 3
rep movsb byte es:[edi], byte [esi]
lea ecx, [esp + 0x138]
push ebx
push ecx
call fcn.004873c1
add esp, 8
test eax, eax
je 0x453cb6
mov eax, dword [esp + 0xc]
lea edx, [esp + 0x10]
push edx
push eax
call dword [sym.imp.KERNEL32.dll_Process32Next]
mov esi, dword [esp + 0xc]
test eax, eax
jne 0x453bf2
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
xor eax, eax
pop edi
pop esi
pop ebp
add esp, 0x550
ret
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, ebp
pop edi
pop esi
pop ebp
add esp, 0x550
ret
mov ecx, dword [esp + 0xc]
push ecx
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [esp + 0x18]
pop edi
pop esi
pop ebp
add esp, 0x550
ret
Function at 0x4650a0
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [eax + 4]
test eax, eax
je 0x4650b0
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, 1
ret

Function at 0x4650c0
Capabilities:
Hide graphical window

Disassembly:
cmp dword [eax + 0x24], 0
mov eax, dword [eax + 4]
jne 0x4650dc
test eax, eax
je 0x4650ef
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, 1
ret
push 0
push 0x2af80006
push 0x414
push eax
call dword [sym.imp.USER32.dll_PostMessageA]
mov eax, 1
ret

Function at 0x465130
Capabilities:
Hide graphical window

Disassembly:
sub esp, 0x34
cmp dword [edi + 4], 0
push ebx
push ebp
push esi
je 0x465286
xor ebp, ebp
cmp dword [edi + 0x10], ebp
jbe 0x465176
xor esi, esi
mov eax, dword [edi + 0x18]
cmp dword [eax + esi + 8], 0
je 0x46516d
cmp byte [eax + esi + 4], 6
je 0x46516d
mov edx, dword [esi + eax + 8]
lea ecx, [esi + eax]
push edx
push edi
mov eax, str.Submit
call fcn.00465330
inc ebp
add esi, 0x14
cmp ebp, dword [edi + 0x10]
jb 0x465149
xor esi, esi
xor ebx, ebx
xor ebp, ebp
cmp esi, dword [edi + 0x10]
mov dword [esp + 0x10], esi
mov dword [esp + 0x18], esi
mov dword [esp + 0x1c], esi
mov dword [esp + 0x14], esi
je 0x4651ab
mov eax, dword [edi + 0x18]
mov ecx, dword [esp + 0x14]
mov edx, dword [eax + ecx]
push 0xfffffffffffffff0
push edx
call dword [sym.imp.USER32.dll_GetWindowLongA]
test eax, 0x20000
je 0x4651f4
cmp dword [esp + 0x10], 1
jne 0x4651e3
cmp ebx, 1
jle 0x4651e3
cmp ebp, 0xffffffff
jne 0x4651be
xor ebp, ebp
push 0xa
lea eax, [esp + 0x24]
push eax
push ebp
call fcn.00487052
mov edx, dword [esp + 0x24]
add esp, 0xc
push 1
push 0
push 0xffffffffffffffff
lea ecx, [esp + 0x2c]
push ecx
push edx
call fcn.00477130
cmp esi, dword [edi + 0x10]
je 0x465273
xor ebx, ebx
xor ebp, ebp
mov dword [esp + 0x10], ebx
mov eax, dword [edi + 0x18]
mov ecx, dword [esp + 0x14]
cmp byte [eax + ecx + 4], 6
jne 0x46525c
mov esi, dword [eax + ecx + 8]
inc ebx
test esi, esi
je 0x465213
inc dword [esp + 0x10]
mov dword [esp + 0x18], esi
mov edx, dword [eax + ecx]
push 0
push 0
push pe_nt_image_headers32
push edx
call dword [sym.imp.USER32.dll_SendMessageA]
cmp eax, 1
jne 0x465247
test ebp, ebp
je 0x465234
or ebp, 0xffffffff
jmp 0x465236
mov ebp, ebx
test esi, esi
je 0x46525c
push 1
push 0
push 0xffffffffffffffff
push 0x49bf28
jmp 0x465256
test esi, esi
je 0x46525c
push 1
push 0
push 0xffffffffffffffff
push 0x49a8d8
push esi
call fcn.00477130
mov esi, dword [esp + 0x1c]
add dword [esp + 0x14], 0x14
inc esi
mov dword [esp + 0x1c], esi
cmp esi, dword [edi + 0x10]
jbe 0x46518f
cmp byte [esp + 0x44], 0
je 0x465286
mov eax, dword [edi + 4]
push 0
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x34
ret 4
Function at 0x467c90
Capabilities:
Get keyboard layout

Disassembly:
sub esp, 8
push esi
mov esi, eax
mov al, byte [esi]
xor cl, cl
mov byte [esp + 7], cl
test al, al
je 0x467cc7
cmp al, 0x21
je 0x467cb8
cmp al, 0x2b
je 0x467cb3
cmp al, 0x5e
jne 0x467cc3
or cl, 2
jmp 0x467cbb
or cl, 1
jmp 0x467cbb
or cl, 4
mov al, byte [esi + 1]
inc esi
test al, al
jne 0x467ca2
mov byte [esp + 7], cl
push 0
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
push eax
push 0
push 0
mov eax, esi
call fcn.00413490
add esp, 0xc
mov byte [esp + 8], al
test al, al
jne 0x467ced
xor eax, eax
pop esi
add esp, 8
ret
push ebx
xor ebx, ebx
mov eax, esi
call fcn.004133e0
movzx eax, ax
test ax, ax
jne 0x467d11
mov eax, dword [esp + 0xc]
push eax
xor bl, bl
call fcn.004139f0
add esp, 4
movzx eax, ax
pop ebx
test eax, 0x100
je 0x467d1e
or byte [esp + 7], 8
movzx eax, byte [esp + 7]
movzx ecx, byte [esp + 8]
shl eax, 8
or eax, ecx
pop esi
add esp, 8
ret
Function at 0x4692e0
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x10
movzx eax, byte [esi + 4]
push ebp
mov ebp, dword [esp + 0x18]
add eax, 0xfffffff7
push edi
mov dword [esp + 8], CreateStatusWindowA
cmp eax, 8
ja case.0x469301.12
jmp dword [eax*4 + 0x469400]
mov eax, dword [esi]
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push 0
push 0x19f
push eax
call edi
cmp eax, 0xffffffff
je 0x4693ae
mov edx, dword [esi]
lea ecx, [esp + 8]
push ecx
push eax
push 0x198
push edx
call edi
jmp 0x4693ae
mov eax, dword [esi]
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
push 1
push 0xffffffffffffffff
push 0x100c
push eax
call edi
cmp eax, 0xffffffff
je 0x4693ae
mov edx, dword [esi]
lea ecx, [esp + 8]
push ecx
push eax
push 0x100e
push edx
mov dword [esp + 0x18], 2
call edi
jmp 0x4693ae
mov eax, dword [esi]
mov edi, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push 9
push 0x110a
push eax
call edi
test eax, eax
je 0x4693ae
mov edx, dword [esi]
lea ecx, [esp + 8]
push ecx
push 1
push 0x1104
push edx
mov dword [esp + 0x18], eax
call edi
jmp 0x4693ae
mov ecx, dword [esi]
lea eax, [esp + 8]
push eax
push 0
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
cmp dword [esp + 8], 0x80000000
jne 0x4693c8
mov eax, dword [esi]
lea edx, [esp + 8]
push edx
push eax
call dword [sym.imp.USER32.dll_GetWindowRect]
jmp 0x4693da
mov edx, dword [esi]
push 2
lea ecx, [esp + 0xc]
push ecx
push 0
push edx
call dword [sym.imp.USER32.dll_MapWindowPoints]
mov eax, dword [esp + 8]
mov ecx, dword [esp + 0xc]
mov dword [ebp], eax
mov eax, dword [esp + 0x14]
sub eax, ecx
cdq
sub eax, edx
sar eax, 1
lea ecx, [eax + ecx + 2]
pop edi
mov dword [ebp + 4], ecx
pop ebp
add esp, 0x10
ret 4
Function at 0x469980
Capabilities:
Get keyboard layout

Disassembly:
push ecx
push ebp
mov ebp, dword [esp + 0xc]
push esi
mov esi, eax
lea esp, [esp]
mov al, byte [esi]
cmp al, 0x20
je 0x46999a
cmp al, 9
jne 0x46999d
inc esi
jmp 0x469990
mov cl, byte [esi]
test cl, cl
jne 0x4699a9
pop esi
xor al, al
pop ebp
pop ecx
ret
cmp byte [esi + 1], 0
lea eax, [esi + 1]
jne 0x4699c3
movzx eax, cl
mov word [ebp + 2], ax
pop esi
mov byte [ebp], 0
mov al, 1
pop ebp
pop ecx
ret
push ebx
push edi
push 0x2b
push eax
mov byte [ebp], 1
mov byte [esp + 0x1b], 0
call fcn.004883b1
mov ebx, eax
add esp, 8
test ebx, ebx
je 0x469a7f
lea eax, [ebx - 1]
cmp eax, esi
jbe 0x469a01
lea ebx, [ebx]
mov cl, byte [eax]
cmp cl, 0x20
je 0x4699fc
cmp cl, 9
jne 0x469a01
dec eax
cmp eax, esi
ja 0x4699f0
sub eax, esi
lea edi, [eax + 1]
push edi
push str.Ctrl
push esi
call fcn.0048777d
add esp, 0xc
test eax, eax
jne 0x469a20
or byte [esp + 0x13], 1
jmp 0x469a52
push edi
push 0x49ad84
push esi
call fcn.0048777d
add esp, 0xc
test eax, eax
jne 0x469a3a
or byte [esp + 0x13], 4
jmp 0x469a52
push edi
push str.Shift
push esi
call fcn.0048777d
add esp, 0xc
test eax, eax
jne 0x469ab1
or byte [esp + 0x13], 0x10
lea esi, [ebx + 1]
mov al, byte [esi]
cmp al, 0x20
je 0x469a5f
cmp al, 9
jne 0x469a62
inc esi
jmp 0x469a55
cmp byte [esi], 0
je 0x469ab1
lea ecx, [esi + 1]
push 0x2b
push ecx
call fcn.004883b1
mov ebx, eax
add esp, 8
test ebx, ebx
jne 0x4699e3
cmp byte [esi + 1], 0
jne 0x469ab9
push 1
push 0
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
movzx edx, byte [esi]
push eax
push edx
call dword [sym.imp.USER32.dll_CharLowerA]
lea edi, [esp + 0x1b]
mov bl, al
call fcn.00413570
movzx eax, al
add esp, 8
mov word [ebp + 2], ax
jmp 0x469ad7
pop edi
pop ebx
pop esi
xor al, al
pop ebp
pop ecx
ret
push 0
call dword [sym.imp.USER32.dll_GetKeyboardLayout]
push eax
push 0
push 0
mov eax, esi
call fcn.00413490
movzx ecx, al
add esp, 0xc
mov word [ebp + 2], cx
mov al, byte [esp + 0x13]
test al, 1
je 0x469ae3
or byte [ebp], 8
test al, 4
je 0x469aeb
or byte [ebp], 0x10
test al, 0x10
je 0x469af3
or byte [ebp], 4
cmp word [ebp + 2], 0
pop edi
pop ebx
pop esi
setne al
pop ebp
pop ecx
ret
Function at 0x46f650
Capabilities:
Set current directory

Disassembly:
push 0xffffffffffffffff
push 0x497958
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x18
mov ecx, dword [ebx + 8]
push ebp
push esi
mov esi, dword [ebx + 4]
push edi
xor ebp, ebp
mov edx, ebx
xor eax, eax
lea edi, [esp + 0x10]
mov dword [esp + 0xc], ebp
mov dword [esp + 0x10], edx
mov dword [esp + 0x14], esi
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], ecx
mov dword [ebx + 4], edi
mov dword [esp + 0x2c], ebp
cmp ecx, ebp
jle 0x46f784
mov edi, edi
cmp eax, dword [esp + 0x3c]
jl 0x46f6ef
mov eax, dword [0x4a8978]
mov ecx, 0x3a
mov esi, 0x4aafb0
mov edi, eax
rep movsd dword es:[edi], dword [esi]
mov dword [eax + 0x2c], ebp
mov dword [0x4ad8c8], ebp
mov dword [0x4ad8cc], ebp
cmp dword [0x4ac494], ebp
je 0x46f6eb
mov eax, dword [0x4a9aac]
cmp eax, ebp
je 0x46f6df
mov eax, dword [eax]
cmp eax, ebp
jne 0x46f6e4
mov eax, 0x49a8bd
push eax
call dword [sym.imp.KERNEL32.dll_SetCurrentDirectoryA]
mov eax, dword [esp + 0x18]
mov ecx, dword [ebx]
lea eax, [eax + eax*2]
mov ecx, dword [ecx + eax*4]
mov eax, dword [esp + 0x34]
lea edx, [esp + 0xc]
push edx
mov edx, dword [esp + 0x3c]
push eax
push str.call
push ecx
xor eax, eax
call fcn.0046c600
add esp, 0x10
test eax, eax
je 0x46f73f
cmp dword [esp + 0xc], ebp
jne 0x46f760
mov eax, dword [esp + 0x18]
inc eax
mov dword [esp + 0x18], eax
cmp eax, dword [esp + 0x1c]
jl 0x46f6a0
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
mov dword [edx + 4], ecx
jmp 0x46f787
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
xor eax, eax
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x24]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebp
add esp, 0x24
ret 0xc
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
mov eax, 3
mov dword [edx + 4], ecx
mov ecx, dword [esp + 0x24]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebp
add esp, 0x24
ret 0xc
mov dword [edx + 4], esi
mov ecx, dword [esp + 0x24]
pop edi
pop esi
mov eax, 1
mov dword fs:[0], ecx
pop ebp
add esp, 0x24
ret 0xc
Function at 0x470a90
Capabilities:
Read .ini file

Disassembly:
mov eax, 0x1010c
call fcn.004938a0
push ebp
mov ebp, dword [esp + 0x10118]
push esi
mov esi, ecx
push edi
mov edi, dword [esp + 0x1011c]
test esi, esi
je 0x470ab6
cmp byte [esi], 0
jne 0x470abb
mov esi, str.ERROR
lea eax, [esp + 0x10]
push eax
lea ecx, [esp + 0x18]
push ecx
push 0x104
push edx
mov byte [esp + 0x128], 0
mov byte [esp + 0x1f], 0
call dword [sym.imp.KERNEL32.dll_GetFullPathNameA]
cmp byte [ebp], 0
je 0x470b2e
cmp byte [edi], 0
jne 0x470aed
lea edi, [esp + 0xf]
lea eax, [esp + 0x14]
push eax
push 0xffff
lea ecx, [esp + 0x120]
push ecx
push esi
push ebp
push edi
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileStringA]
mov ecx, dword [0x4ac238]
push 1
push 0
push 0xffffffffffffffff
lea eax, [esp + 0x124]
push eax
push ecx
call fcn.00477130
pop edi
pop esi
pop ebp
add esp, 0x1010c
ret 8
cmp byte [edi], 0
je 0x470b4e
lea edx, [esp + 0x14]
push edx
push 0xffff
lea eax, [esp + 0x120]
push eax
push edi
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileSectionA]
jmp 0x470b66
lea ecx, [esp + 0x14]
push ecx
push 0xffff
lea edx, [esp + 0x120]
push edx
call dword [sym.imp.KERNEL32.dll_GetPrivateProfileSectionNamesA]
test eax, eax
je 0x470b08
lea eax, [esp + 0x118]
cmp byte [eax], 0
jne 0x470b7f
cmp byte [eax + 1], 0
je 0x470b08
mov byte [eax], 0xa
inc eax
jmp 0x470b71
Function at 0x471350
Capabilities:
Delete registry key
Query or enumerate registry key

Disassembly:
sub esp, 0x110
push ebx
mov ebx, dword [sym.imp.ADVAPI32.dll_RegEnumKeyExA]
push ebp
push esi
push edi
mov edi, dword [esp + 0x124]
lea eax, [esp + 0x18]
push eax
push 0
push 0
push 0
lea ecx, [esp + 0x20]
push ecx
lea edx, [esp + 0x34]
push edx
push 0
push edi
mov dword [esp + 0x30], 0xff
call ebx
cmp eax, 0x103
je 0x471417
mov ebp, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov ecx, dword [0x4a8978]
mov edx, dword [ecx + 0xb0]
lea eax, [esp + 0x14]
push eax
or edx, 0x20019
push edx
push 0
lea eax, [esp + 0x2c]
push eax
push edi
call ebp
mov esi, eax
test esi, esi
jne 0x471424
mov ecx, dword [esp + 0x14]
push ecx
call fcn.00471350
mov edx, dword [esp + 0x18]
add esp, 4
push edx
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x471424
lea eax, [esp + 0x20]
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov esi, eax
test esi, esi
jne 0x471424
lea ecx, [esp + 0x18]
push ecx
push eax
push eax
push eax
lea edx, [esp + 0x20]
push edx
lea eax, [esp + 0x34]
push eax
push esi
push edi
mov dword [esp + 0x30], 0xff
call ebx
cmp eax, 0x103
jne 0x47139a
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x110
ret
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x110
ret

Function at 0x471440
Capabilities:
Delete registry key
Delete registry value

Disassembly:
push ecx
push ebp
mov ebp, dword [esp + 0x10]
push esi
test ebx, ebx
je 0x47152f
test edi, edi
je 0x471458
cmp byte [edi], 0
jne 0x471460
test ebp, ebp
je 0x47152f
mov ecx, dword [0x4a8978]
mov edx, dword [ecx + 0xb0]
lea eax, [esp + 0x14]
push eax
or edx, 0x2001f
push edx
push 0
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExA]
mov esi, eax
test esi, esi
jne 0x471501
mov eax, dword [esp + 0x14]
test ebp, ebp
jne 0x471518
push eax
call fcn.00471350
mov ecx, dword [esp + 0x18]
add esp, 4
push ecx
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test esi, esi
jne 0x471501
mov eax, 1
test byte [0x4ae3a4], al
jne 0x4714df
or dword [0x4ae3a4], eax
push str.RegDeleteKeyExA
push str.advapi32
call dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
push eax
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [0x4ae3a0], eax
jmp 0x4714e4
mov eax, dword [0x4ae3a0]
mov edx, dword [0x4a8978]
mov ecx, dword [edx + 0xb0]
test ecx, ecx
je 0x47150e
test eax, eax
je 0x47150e
push 0
push ecx
push edi
push ebx
call eax
mov esi, eax
cmp esi, 0xffffffff
jne 0x471534
call dword [sym.imp.KERNEL32.dll_GetLastError]
jmp 0x471536
push edi
push ebx
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
jmp 0x4714ff
push ebp
push eax
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueA]
mov ecx, dword [esp + 0x14]
push ecx
mov esi, eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
jmp 0x471501
mov esi, 0x57
mov eax, esi
mov edx, dword [0x4a8978]
mov dword [edx + 0x30], eax
mov edx, dword [esp + 0x10]
test esi, esi
setne al
movzx ecx, al
push ecx
push edx
call fcn.0042f190
pop esi
pop ebp
pop ecx
ret 8
Function at 0x471ba0
Capabilities:
Clear file content

Disassembly:
mov eax, dword [esi + 0x2c]
push ebx
xor ebx, ebx
push ebp
push edi
cmp eax, ebx
je 0x471bc6
sub eax, dword [esi + 0x30]
mov edi, dword [esi]
sub eax, dword [esi + 8]
push 1
cdq
push edx
push eax
mov eax, dword [edi + 0x14]
mov ecx, esi
call eax
mov dword [esi + 0x2c], ebx
mov dword [esi + 8], ebx
mov eax, dword [esi + 8]
cmp eax, ebx
je 0x471be3
cmp dword [esi + 0x2c], ebx
jne 0x471be3
mov edx, dword [esi]
mov edx, dword [edx + 0x10]
push eax
mov eax, dword [esi + 0x30]
push eax
mov ecx, esi
call edx
mov dword [esi + 8], ebx
mov eax, dword [esi]
mov edx, dword [eax + 0x18]
mov ecx, esi
mov byte [esi + 0x28], bl
call edx
mov ecx, dword [esp + 0x10]
push ebx
mov ebx, dword [esp + 0x18]
mov edi, eax
mov eax, dword [esi]
push ebx
mov ebp, edx
mov edx, dword [eax + 0x14]
push ecx
mov ecx, esi
call edx
test al, al
je 0x471c4d
mov eax, dword [esi + 0x34]
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
je 0x471c4d
cmp ebx, ebp
jg 0x471c2d
jl 0x471c25
cmp dword [esp + 0x10], edi
jae 0x471c2d
mov eax, dword [esp + 0x10]
mov ecx, ebx
jmp 0x471c31
mov eax, edi
mov ecx, ebp
mov edx, dword [esi]
push 0
push ecx
push eax
mov eax, dword [edx + 0x14]
mov ecx, esi
call eax
mov edx, dword [esi]
mov eax, dword [edx + 0x1c]
mov ecx, esi
call eax
pop edi
pop ebp
pop ebx
ret 8
pop edi
or eax, 0xffffffff
pop ebp
or edx, eax
pop ebx
ret 8

Function at 0x474f20
Capabilities:
Get file attributes

Disassembly:
sub esp, 0x148
push edi
test esi, esi
je 0x474fa0
cmp byte [esi], 0
je 0x474fa0
push 4
push 0x4a2a24
push esi
call fcn.00489759
add esp, 0xc
test eax, eax
mov eax, esi
jne 0x474f49
lea eax, [esi + 4]
mov edi, 0x4a02dc
call fcn.004094f0
test eax, eax
je 0x474f83
lea eax, [esp + 8]
push eax
push esi
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
cmp eax, 0xffffffff
je 0x474fa0
push eax
call dword [sym.imp.KERNEL32.dll_FindClose]
test ebx, ebx
je 0x474f79
mov ecx, dword [esp + 8]
mov dword [ebx], ecx
mov al, 1
pop edi
add esp, 0x148
ret
push esi
call dword [sym.imp.KERNEL32.dll_GetFileAttributesA]
test ebx, ebx
je 0x474f90
mov dword [ebx], eax
xor edx, edx
cmp eax, 0xffffffff
setne al
pop edi
add esp, 0x148
ret
xor al, al
pop edi
add esp, 0x148
ret

Function at 0x4751f0
Capabilities:
Get file size

Disassembly:
sub esp, 0xc
xor eax, eax
mov dword [esp], eax
mov dword [esp + 4], eax
lea eax, [esp + 4]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetFileSize]
mov dword [esp], eax
cmp eax, 0xffffffff
jne 0x475227
call dword [sym.imp.KERNEL32.dll_GetLastError]
test eax, eax
je 0x475224
or eax, 0xffffffff
or edx, 0xffffffff
add esp, 0xc
ret
mov eax, dword [esp]
mov edx, dword [esp + 4]
add esp, 0xc
ret

Function at 0x475610
Capabilities:
Query environment variable

Disassembly:
mov eax, 0x8000
call fcn.004938a0
push esi
push 0x7fff
lea eax, [esp + 8]
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
mov esi, eax
test esi, esi
je 0x47564e
lea edx, [esi + 1]
push edx
lea eax, [esp + 8]
push eax
push edi
call fcn.0048f9d0
add esp, 0xc
mov eax, esi
pop esi
add esp, 0x8000
ret
mov byte [edi], 0
pop esi
add esp, 0x8000
ret