joyce8/EMBER2024-capa huggingface dataset:
Function at 0x480c1c
Capabilities:
Encode data using xor

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xfffffff8
mov ebx, eax
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov al, byte [eax]
dec al
je 0x480c4d
dec al
je 0x480c89
dec al
je 0x480ccd
dec al
je 0x480d38
jmp 0x480dc2
mov esi, dword [ebx + 0x24]
inc esi
mov edi, dword [ebx + 0x20]
sub edi, esi
jb 0x480dc2
inc edi
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
mov dl, byte [ecx + edx]
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x480c5d
jmp 0x480dc2
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x480dc2
mov esi, 1
mov al, byte [ebx + 0x48]
mov edx, eax
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov dl, byte [edx + esi]
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
add dl, byte [eax + esi]
and dl, 0xff
xor eax, eax
mov al, byte [ebx + 0x48]
mov eax, dword [ebx + eax*4 + 0x40]
mov byte [eax + esi], dl
inc esi
dec edi
jne 0x480c99
jmp 0x480dc2
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x480dc2
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov ecx, esi
dec ecx
mov edx, dword [ebx + 0x24]
cmp ecx, edx
jae 0x480cfb
xor ebp, ebp
jmp 0x480d0c
mov ecx, esi
sub ecx, edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx ebp, byte [edx + ecx]
add eax, ebp
sar eax, 1
jns 0x480d15
adc eax, 0
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
add al, byte [edx + esi]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x480cdd
jmp 0x480dc2
xor ebp, ebp
xor eax, eax
mov dword [esp + 4], eax
mov edi, dword [ebx + 0x20]
test edi, edi
jbe 0x480dc2
mov esi, 1
mov al, byte [ebx + 0x48]
xor al, 1
and eax, 0x7f
mov eax, dword [ebx + eax*4 + 0x40]
movzx eax, byte [eax + esi]
mov edx, esi
dec edx
cmp edx, dword [ebx + 0x24]
jb 0x480d90
mov edx, esi
sub edx, dword [ebx + 0x24]
xor ecx, ecx
mov cl, byte [ebx + 0x48]
mov ecx, dword [ebx + ecx*4 + 0x40]
movzx ebp, byte [ecx + edx]
mov dl, byte [ebx + 0x48]
xor dl, 1
and edx, 0x7f
mov edx, dword [ebx + edx*4 + 0x40]
mov ecx, esi
sub ecx, dword [ebx + 0x24]
movzx edx, byte [edx + ecx]
mov dword [esp + 4], edx
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
movzx edx, byte [edx + esi]
mov dword [esp], edx
mov cl, byte [esp + 4]
push eax
mov eax, ebp
pop edx
call fcn.0047e0f8
add al, byte [esp]
and al, 0xff
xor edx, edx
mov dl, byte [ebx + 0x48]
mov edx, dword [ebx + edx*4 + 0x40]
mov byte [edx + esi], al
inc esi
dec edi
jne 0x480d4c
pop ecx
pop edx
pop ebp
pop edi
pop esi
pop ebx
ret
Function at 0x496830
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffd4
mov dword [ebp - 8], edx
mov dword [ebp - 4], eax
lea eax, [ebp - 0x2c]
push eax
call sub.kernel32.dll_GetSystemInfo
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
dec ecx
js 0x496881
lea eax, [ebp - 0x2c]
cmp word [eax + 0x20], 3
je 0x496868
mov eax, dword [edx + ecx*4]
bswap eax
shr eax, 8
mov dword [edx + ecx*4], eax
dec ecx
jns 0x496858
jmp 0x496881
push ebx
xor ebx, ebx
mov eax, dword [edx + ecx*4]
mov bh, al
mov bl, ah
shr eax, 0x10
shl ebx, 8
mov bl, al
mov dword [edx + ecx*4], ebx
dec ecx
jns 0x496869
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4a4668
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call

Disassembly:
push ebp
mov ebp, esp
push 0
xor eax, eax
push ebp
push 0x4a4738
push dword fs:[eax]
mov dword fs:[eax], esp
mov eax, 0x4ce334
mov edx, 0x4a474c
call fcn.004044a4
mov dl, 1
mov eax, dword [0x4183cc]
call fcn.0040354c
mov dword [0x4ce364], eax
call fcn.004a4638
mov eax, 0x4ce33c
mov edx, 0x4a4760
call fcn.004044a4
lea ecx, [ebp - 4]
mov edx, dword [0x4ce33c]
mov eax, dword [0x4ce338]
call fcn.004a4484
mov edx, dword [ebp - 4]
mov eax, 0x4ce338
call fcn.004044a4
push 0x40
push 0x1000
mov eax, dword [0x4ce338]
call fcn.00404710
shl eax, 3
push eax
push 0
call sub.kernel32.dll_VirtualAlloc_1
mov dword [0x4ce340], eax
mov eax, dword [0x4ce338]
call fcn.00404710
push eax
mov eax, 0x4ce338
call fcn.00404968
mov edx, eax
mov eax, dword [0x4ce340]
pop ecx
call fcn.00407290
mov eax, dword [0x4ce340]
mov dword [0x4ce344], eax
call dword [0x4ce344]
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x4a473f
lea eax, [ebp - 4]
call fcn.00404450
ret
Function at 0x40893a
Capabilities:
Encode data using xor

Disassembly:
mov ebx, 0x4085d8
call fcn.00408955
xor dword [ecx], ebx
add ecx, 1
and edx, esi
cmp ecx, edi
jne fcn.0040893a
mov esi, esi
ret
Function at 0x401ad0
Capabilities:
Extract resource via kernel32 functions

Disassembly:
sub esp, 0x40
push ebx
push ebp
push esi
push edi
mov esi, eax
push esi
push 0
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x401af9
push eax
call dword [sym.imp.KERNEL32.dll_FreeResource]
xor eax, eax
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x40
ret 4
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
push esi
push 0
mov ebx, eax
call dword [sym.imp.KERNEL32.dll_SizeofResource]
mov esi, eax
push esi
push 0x42
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov edi, eax
push edi
call dword [sym.imp.KERNEL32.dll_GlobalLock]
push esi
push ebx
push eax
call fcn.0042dc90
add esp, 0xc
push edi
call dword [sym.imp.KERNEL32.dll_GlobalUnlock]
lea eax, [esp + 0x14]
push eax
push 1
push edi
mov dword [esp + 0x20], 0
call dword [sym.imp.ole32.dll_CreateStreamOnHGlobal]
test eax, eax
jne 0x401c67
cmp dword [esp + 0x14], eax
je 0x401c67
lea esi, [esp + 0x20]
call fcn.00401170
mov ecx, dword [esp + 0x14]
push ecx
mov edx, esi
push edx
call fcn.00401470
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
mov eax, dword [esp + 0x2c]
mov ecx, dword [esp + 0x30]
xor ebx, ebx
mov dword [esp + 0x1c], eax
mov dword [esp + 0x18], ecx
test eax, eax
jle 0x401c3f
xor ebp, ebp
cmp dword [esp + 0x18], ebp
jle 0x401c2c
lea esp, [esp]
mov eax, dword [esp + 0x38]
mov ecx, dword [esp + 0x34]
imul eax, ebx
cdq
imul ecx, ebp
and edx, 7
add eax, edx
sar eax, 3
add eax, dword [esp + 0x28]
movzx edi, byte [ecx + eax + 3]
movzx esi, byte [ecx + eax]
add ecx, eax
imul esi, edi
add esi, 0x7f
mov eax, 0x80808081
imul esi
add edx, esi
movzx esi, byte [ecx + 1]
sar edx, 7
imul esi, edi
mov eax, edx
shr eax, 0x1f
add eax, edx
mov byte [ecx], al
add esi, 0x7f
mov eax, 0x80808081
imul esi
add edx, esi
movzx esi, byte [ecx + 2]
sar edx, 7
imul esi, edi
mov eax, edx
shr eax, 0x1f
add eax, edx
mov byte [ecx + 1], al
add esi, 0x7f
mov eax, 0x80808081
imul esi
add edx, esi
sar edx, 7
mov eax, edx
shr eax, 0x1f
add eax, edx
inc ebp
cmp ebp, dword [esp + 0x18]
mov byte [ecx + 2], al
jl 0x401ba0
inc ebx
cmp ebx, dword [esp + 0x1c]
jl 0x401b90
mov ecx, dword [esp + 0x30]
mov eax, dword [esp + 0x2c]
push ecx
push ecx
push eax
mov ebx, eax
mov eax, dword [esp + 0x60]
lea esi, [esp + 0x2c]
call fcn.00401380
mov ecx, esi
call fcn.004011e0
mov eax, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x40
ret 4
push edi
call dword [sym.imp.KERNEL32.dll_GlobalFree]
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x40
ret 4
Function at 0x401db0
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
sub esp, 0x20
push 0xffffffffffffffec
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_GetWindowLongW]
and eax, 0xffffff7f
or eax, 0x40000
cmp dword [0x457bac], 1
jne 0x401ddb
or eax, 8
push eax
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 0xffffffffffffffec
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_SetWindowLongW]
push 0
lea eax, [esp + 0x14]
push eax
push 0
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov edx, dword [esi]
mov eax, dword [edx + 0x48]
lea ecx, [esp]
push ecx
mov ecx, esi
call eax
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
cmp byte [esp + 0x24], 0
mov eax, 0x49
je 0x401e24
mov eax, 0x4b
xor ecx, ecx
cmp dword [0x457bac], 1
jne 0x401e32
or ecx, 0xffffffff
push eax
mov eax, dword [esp + 8]
sub eax, dword [esp + 0x10]
push 0
add eax, dword [esp + 0x24]
push 0
cdq
sub eax, edx
sar eax, 1
push eax
mov eax, dword [esp + 0x10]
sub eax, dword [esp + 0x18]
add eax, dword [esp + 0x28]
cdq
sub eax, edx
mov edx, dword [esi]
sar eax, 1
push eax
mov eax, dword [edx + 0x48]
push ecx
mov ecx, esi
call eax
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov edx, dword [esi]
mov eax, dword [edx + 0x48]
push 1
mov ecx, esi
call eax
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
add esp, 0x20
ret 4

Function at 0x401fe0
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 0xffffffffffffffec
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_GetWindowLongW]
and eax, 0xfffbffff
or eax, 0x80
push eax
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 0xffffffffffffffec
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_SetWindowLongW]
xor eax, eax
cmp dword [0x457bac], 1
jne 0x40201d
or eax, 0xffffffff
push 0x41
push 0
push 0
push 0xfffff830
push 0xfffff830
push eax
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 1
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
ret
Function at 0x4039c0
Capabilities:
Hide graphical window

Disassembly:
sub esp, 0x18
push ebx
push esi
mov esi, eax
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push edi
mov ecx, esi
call edx
test eax, eax
jne 0x4039de
xor al, al
pop edi
pop esi
pop ebx
add esp, 0x18
ret
push 0
lea eax, [esp + 0x14]
push eax
push 0
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov ecx, dword [esi + 0x10]
mov eax, dword [esi + 8]
mov edi, dword [esi + 0xc]
mov ebx, dword [esi + 4]
push 0x40
mov edx, ecx
sub edx, eax
sub eax, ecx
add eax, dword [esp + 0x20]
push edx
mov edx, edi
sub edx, ebx
push edx
cdq
sub eax, edx
sar eax, 1
push eax
mov eax, ebx
sub eax, edi
add eax, dword [esp + 0x28]
mov ecx, esi
cdq
sub eax, edx
sar eax, 1
push eax
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 0
call edx
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
call fcn.00403b00
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 1
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
pop edi
mov byte [esi + 0x1055], 0
pop esi
mov al, 1
pop ebx
add esp, 0x18
ret

Function at 0x403a70
Capabilities:
Hide graphical window

Disassembly:
sub esp, 0x18
push esi
mov esi, eax
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
mov ecx, esi
call edx
test eax, eax
jne 0x403a8a
xor al, al
pop esi
add esp, 0x18
ret
push 0
lea eax, [esp + 0xc]
push eax
push 0
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov ecx, dword [esp + 0x14]
mov edx, dword [esp + 0x10]
mov eax, dword [esi]
push 0x40
push ecx
push edx
mov edx, dword [eax + 0x48]
push 0
push 0
push 0
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
call fcn.00403b00
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 1
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_UpdateWindow]
mov byte [esi + 0x1055], 1
mov al, 1
pop esi
add esp, 0x18
ret

Function at 0x4041a0
Capabilities:
Persist via run registry key
Query or enumerate registry value

Disassembly:
sub esp, 0xc
lea eax, [esp]
push eax
push 0xf003f
push 0
push str.SoftwareMicrosoftWindowsCurrentVersionRun
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
je 0x4041c8
xor eax, eax
add esp, 0xc
ret
mov eax, dword [esp]
push esi
lea ecx, [esp + 8]
push ecx
push 0
lea edx, [esp + 0x14]
push edx
push 0
push 0x447d54
push eax
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
mov ecx, dword [esp + 4]
mov esi, eax
neg esi
sbb esi, esi
push ecx
inc esi
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
pop esi
add esp, 0xc
ret
Function at 0x404270
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x4427f0
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
push edi
mov eax, dword [0x4531a0]
xor eax, esp
push eax
lea eax, [esp + 0x18]
mov dword fs:[0], eax
lea eax, [esp + 0x10]
push eax
mov ecx, str.SoftwareMicrosoftWindowsCurrentVersionRun
call fcn.00404930
lea ecx, [esp + 0xc]
mov dword [esp + 0x20], 0
mov edx, dword [esp + 0x10]
push ecx
push edx
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
je 0x40430e
mov eax, dword [esp + 0xc]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov dword [esp + 0x20], 0xffffffff
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4042f8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x18
ret 4
mov edx, dword [0x455f40]
mov eax, dword [edx + 0xc]
mov ecx, 0x455f40
call eax
add eax, 0x10
mov dword [esp + 0x14], eax
mov ecx, dword [esp + 0x28]
push str._autorun
push ecx
push str.__s___s
lea edi, [esp + 0x20]
mov byte [esp + 0x2c], 1
call fcn.00405770
mov esi, dword [esp + 0x20]
mov eax, dword [esi - 0xc]
add esp, 0xc
lea edx, [eax + eax]
mov eax, dword [esp + 0xc]
push edx
push esi
push 1
push 0
push 0x447d54
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov ecx, dword [esp + 0xc]
push ecx
test eax, eax
je 0x4043d7
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [esi - 0x10]
mov byte [esp + 0x20], 0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x404395
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [esp + 0x20], 0xffffffff
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4042f8
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x18
ret 4
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [esi - 0x10]
mov byte [esp + 0x20], 0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jg 0x4043fe
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov dword [esp + 0x20], 0xffffffff
mov eax, dword [esp + 0x10]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x404426
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
mov ecx, dword [esp + 0x18]
mov dword fs:[0], ecx
pop ecx
pop edi
pop esi
add esp, 0x18
ret 4
Function at 0x404440
Capabilities:
Delete registry value
Persist via run registry key

Disassembly:
sub esp, 8
lea eax, [esp]
push eax
mov ecx, str.SoftwareMicrosoftWindowsCurrentVersionRun
call fcn.00404930
mov edx, dword [esp]
lea ecx, [esp + 4]
push ecx
push edx
push SysReAllocStringLen
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
je 0x404499
mov eax, dword [esp + 4]
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [esp]
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x404493
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
xor eax, eax
add esp, 8
ret
mov ecx, dword [esp + 4]
push 0x447d54
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
test eax, eax
mov eax, dword [esp]
je 0x4044c2
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jmp 0x404487
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x4044de
mov ecx, dword [eax]
mov edx, dword [ecx]
push eax
mov eax, dword [edx + 4]
call eax
mov eax, 1
add esp, 8
ret

Function at 0x4045b0
Capabilities:
Hide graphical window

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov esi, eax
mov eax, dword [0x456dc4]
push 0x9c
push eax
call dword [sym.imp.USER32.dll_LoadMenuW]
mov ebx, eax
test ebx, ebx
je 0x4046c6
push 0
push ebx
call dword [sym.imp.USER32.dll_GetSubMenu]
push 0x400
push 0
push ebx
mov edi, eax
call dword [sym.imp.USER32.dll_RemoveMenu]
mov ebp, dword [sym.imp.USER32.dll_DestroyMenu]
push ebx
call ebp
test edi, edi
je 0x4046c6
xor eax, eax
lea ecx, [esp + 0x10]
push ecx
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
call dword [sym.imp.USER32.dll_GetCursorPos]
mov edx, dword [esi]
mov eax, dword [edx + 0x48]
push 0
mov ecx, esi
call eax
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x14]
push eax
push 0
push ecx
push edx
push 0x102
push edi
call dword [sym.imp.USER32.dll_TrackPopupMenu]
push edi
mov ebx, eax
call ebp
mov eax, ebx
sub eax, 0x800d
je 0x404688
sub eax, 1
jne 0x4046c6
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 0x104
push 0x447d80
push 0x447d88
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_MessageBoxW]
cmp eax, 7
je 0x4046c6
mov eax, esi
call fcn.004046d0
mov eax, dword [esi]
mov edx, dword [eax + 0x44]
mov ecx, esi
call edx
mov al, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 1
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
cmp byte [esi + 0x1054], 0
je 0x4046bc
mov dword [esi + 0xca4], 0
add esi, 0xc98
push esi
push 2
call dword [sym.imp.SHELL32.dll_Shell_NotifyIconW]
mov al, 1
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xc
ret
pop edi
pop esi
pop ebp
xor al, al
pop ebx
add esp, 0xc
ret
Function at 0x404700
Capabilities:
Hide graphical window

Disassembly:
sub eax, 0x202
push esi
mov esi, ecx
je 0x40471f
sub eax, 1
je 0x40471f
sub eax, 2
jne 0x404751
mov eax, esi
call fcn.004045b0
xor eax, eax
pop esi
ret
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 5
call edx
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
cmp byte [esi + 0x1054], 0
je 0x404751
mov dword [esi + 0xca4], 0
add esi, 0xc98
push esi
push 2
call dword [sym.imp.SHELL32.dll_Shell_NotifyIconW]
xor eax, eax
pop esi
ret

Function at 0x404760
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, eax
mov eax, dword [0x456dc4]
push 0x97
push eax
call dword [sym.imp.USER32.dll_LoadIconW]
push eax
call fcn.00404540
mov edx, dword [esi]
mov eax, dword [edx + 0x48]
push 0
mov ecx, esi
call eax
push eax
call dword [sym.imp.USER32.dll_ShowWindow]
pop esi
ret

Function at 0x406320
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push ebp
mov ebp, dword [esp + 8]
push edi
push ebx
push ebp
mov edi, eax
call dword [sym.imp.KERNEL32.dll_LoadResource]
test eax, eax
jne 0x406337
pop edi
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x406368
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_SizeofResource]
add eax, esi
and edi, 0xf
jbe 0x406364
cmp esi, eax
jae 0x406368
sub edi, 1
movzx ecx, word [esi]
lea esi, [esi + ecx*2 + 2]
jne 0x406354
cmp esi, eax
jb 0x40636e
pop esi
pop edi
xor eax, eax
pop ebp
ret
movzx eax, word [esi]
neg eax
sbb eax, eax
and eax, esi
pop esi
pop edi
pop ebp
ret
Function at 0x40dc70
Capabilities:
Log keystrokes via polling

Disassembly:
sub esp, 8
push esi
mov esi, dword [esp + 0x10]
mov eax, dword [esi + 4]
push edi
mov edi, ecx
cmp eax, 0x100
jb 0x40dce8
cmp eax, 0x109
ja 0x40dce8
cmp eax, 0x101
je 0x40dcce
mov eax, dword [esi + 8]
cmp eax, 0x43
je 0x40dcaa
cmp eax, 0x56
je 0x40dcaa
cmp eax, 0x58
je 0x40dcaa
cmp eax, 0x5a
jne 0x40dcbc
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, 0x8000
test cx, ax
jne 0x40dcce
mov eax, dword [esi + 8]
cmp eax, 9
je 0x40dcce
cmp eax, 0xd
je 0x40dcce
cmp eax, 0x2e
jne 0x40dd48
mov edx, dword [edi + 0x880]
mov eax, dword [edx + 0x10]
lea ecx, [edi + 0x880]
push esi
call eax
pop edi
pop esi
add esp, 8
ret 4
cmp eax, 0x200
jb 0x40dd48
cmp eax, 0x20e
ja 0x40dd48
cmp eax, 0x201
je 0x40dd04
cmp eax, 0x204
jne 0x40dd48
mov edx, dword [edi]
mov eax, dword [edx + 0x48]
lea ecx, [esp + 8]
xor esi, esi
push ecx
mov ecx, edi
mov dword [esp + 0xc], esi
mov dword [esp + 0x10], esi
call eax
push eax
call dword [sym.imp.USER32.dll_ClientToScreen]
mov ecx, dword [esp + 0xc]
mov edx, dword [esp + 8]
mov eax, dword [0x456f5c]
push 1
push esi
push esi
push ecx
push edx
mov edx, dword [eax + 0x48]
push esi
mov ecx, 0x456f5c
call edx
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
pop edi
xor eax, eax
pop esi
add esp, 8
ret 4
Function at 0x40dd60
Capabilities:
Hide graphical window

Disassembly:
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
sub esp, 0x20
push ebx
push edi
push 0xffffffffffffffec
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_GetWindowLongW]
and eax, 0xfffbffff
or eax, 0x80
cmp dword [0x457bac], 1
jne 0x40dd8d
or eax, 8
push eax
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 0xffffffffffffffec
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_SetWindowLongW]
push 0
lea eax, [esp + 0x1c]
push eax
push 0
push 0x30
call dword [sym.imp.USER32.dll_SystemParametersInfoW]
mov edx, dword [esi]
mov eax, dword [edx + 0x48]
lea ecx, [esp + 8]
push ecx
mov ecx, esi
call eax
push eax
call dword [sym.imp.USER32.dll_GetClientRect]
cmp byte [esp + 0x2c], 0
mov ecx, dword [esi + 0x884]
push 0
je 0x40de16
push 0x32
push 0x32
push 0xffffffffffffff9c
push 0xffffffffffffff9c
push ecx
call dword [sym.imp.USER32.dll_MoveWindow]
mov edx, dword [esi + 0x928]
mov eax, dword [edx + 0x28]
lea ecx, [esi + 0x928]
push 1
push 0x44895c
call eax
push 0x7f89
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
mov dword [esi + 0x940], eax
call fcn.00411560
jmp 0x40de31
push 0x117
push 0x2c3
push 0x13f
push 0xa6
push ecx
call dword [sym.imp.USER32.dll_MoveWindow]
cmp byte [esi + 0x9f8], 0
mov ebx, dword [sym.imp.USER32.dll_ShowWindow]
mov edi, 0x49
je 0x40de4c
mov edi, 0x4b
jmp 0x40de5a
mov edx, dword [esi]
mov eax, dword [edx + 0x48]
push 0
mov ecx, esi
call eax
push eax
call ebx
xor ecx, ecx
cmp dword [0x457bac], 1
jne 0x40de68
or ecx, 0xffffffff
mov eax, dword [esp + 0xc]
sub eax, dword [esp + 0x14]
push edi
add eax, dword [esp + 0x28]
push 0
cdq
sub eax, edx
sar eax, 1
push 0
push eax
mov eax, dword [esp + 0x18]
sub eax, dword [esp + 0x20]
add eax, dword [esp + 0x30]
cdq
sub eax, edx
mov edx, dword [esi]
sar eax, 1
push eax
mov eax, dword [edx + 0x48]
push ecx
mov ecx, esi
call eax
push eax
call dword [sym.imp.USER32.dll_SetWindowPos]
mov edx, dword [esi]
mov eax, dword [edx + 0x48]
push 1
mov ecx, esi
call eax
push eax
call ebx
pop edi
pop ebx
add esp, 0x20
ret 4