joyce8/EMBER2024-capa huggingface dataset:
Function at 0x70ed2040
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [0x417020]
xor eax, ebp
mov dword [ebp - 4], eax
push esi
mov esi, dword [0x4182e0]
lea eax, [ebp - 8]
add esi, dword [0x417040]
push eax
push 0x40
push dword [0x417044]
mov dword [ebp - 8], 0
push esi
call dword [0x4182cc]
mov ecx, dword [0x417044]
xor eax, eax
test ecx, ecx
je 0x70ed2094
xor byte [eax + esi], al
lea ecx, [eax + esi]
mov ecx, dword [0x417044]
inc eax
cmp eax, ecx
jb 0x70ed2083
lea eax, [ebp - 8]
push eax
push dword [ebp - 8]
push ecx
push esi
call dword [0x4182cc]
mov ecx, dword [ebp - 4]
xor ecx, ebp
pop esi
call fcn.70ed2251
mov esp, ebp
pop ebp
ret

Function at 0x70ed20c0
Capabilities:
Access peb ldr_data

Disassembly:
push ebp
mov ebp, esp
push ecx
push esi
mov dword [ebp - 4], 0
push eax
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
mov eax, dword [eax]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
pop eax
mov esi, dword [ebp - 4]
call fcn.70ed2170
push 0x4170dc
push esi
mov dword [0x4182d8], eax
call eax
push 0x4170ec
push esi
mov dword [0x4182d4], eax
call dword [0x4182d8]
push 0x417100
push esi
mov dword [0x4182d0], eax
call dword [0x4182d8]
push 0x417110
push esi
mov dword [0x4182cc], eax
call dword [0x4182d8]
push 0x41711c
push esi
mov dword [0x4182c4], eax
call dword [0x4182d8]
push 0x41712c
mov dword [0x4182c8], eax
call dword [0x4182d4]
push 0x417138
push eax
call dword [0x4182d8]
push 0
mov dword [0x4182c0], eax
call dword [0x4182d0]
mov dword [0x4182e0], eax
pop esi
mov esp, ebp
pop ebp
ret
Function at 0x70ed2170
Capabilities:
Access peb ldr_data
Get kernel32 base address
Resolve function by parsing pe exports

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x14
push ebx
push esi
push edi
mov dword [ebp - 4], 0
push eax
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov eax, dword [eax + 0x1c]
mov eax, dword [eax]
mov eax, dword [eax]
mov eax, dword [eax + 8]
mov dword [ebp - 4], eax
pop eax
mov edx, dword [ebp - 4]
mov eax, dword [edx + 0x3c]
add eax, edx
mov dword [ebp - 0x14], eax
mov eax, dword [eax + 0x78]
add eax, edx
mov ebx, dword [eax + 0x20]
mov esi, dword [eax + 0x14]
add ebx, edx
mov ecx, dword [eax + 0x1c]
mov edi, dword [eax + 0x18]
add ecx, edx
mov dword [ebp - 0xc], ebx
mov ebx, dword [eax + 0x24]
mov dword [ebp - 0x10], esi
add ebx, edx
xor esi, esi
mov dword [ebp - 8], ecx
cmp dword [eax + 0x14], esi
jbe 0x70ed2248
lea ecx, [ecx]
cmp dword [ecx + esi*4], 0
je 0x70ed222a
xor eax, eax
test edi, edi
je 0x70ed21ed
lea esp, [esp]
movzx ecx, word [ebx + eax*2]
cmp esi, ecx
je 0x70ed21ed
inc eax
cmp eax, edi
jb 0x70ed21e0
cmp eax, edi
je 0x70ed222a
mov edx, dword [ebp - 0xc]
mov ecx, 0x417144
mov eax, dword [edx + eax*4]
mov edx, dword [ebp - 4]
add eax, edx
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x70ed2221
test dl, dl
je 0x70ed221d
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x70ed2221
add eax, 2
add ecx, 2
test dl, dl
jne 0x70ed2201
xor eax, eax
jmp 0x70ed2226
sbb eax, eax
or eax, 1
test eax, eax
je 0x70ed2235
inc esi
cmp esi, dword [ebp - 0x10]
jae 0x70ed2248
mov ecx, dword [ebp - 8]
jmp 0x70ed21d0
mov eax, dword [ebp - 8]
mov ecx, dword [ebp - 0x14]
mov eax, dword [eax + esi*4]
add eax, dword [ecx + 0x34]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
pop edi
pop esi
xor eax, eax
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x401a10
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 0x401a39
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.0042d080
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 0x401ba7
cmp dword [esp + 0x14], eax
je 0x401ba7
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 0x401b7f
xor ebp, ebp
cmp dword [esp + 0x18], ebp
jle 0x401b6c
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 0x401ae0
inc ebx
cmp ebx, dword [esp + 0x1c]
jl 0x401ad0
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 0x401cf0
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 [0x456b54], 1
jne 0x401d1b
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 0x401d64
mov eax, 0x4b
xor ecx, ecx
cmp dword [0x456b54], 1
jne 0x401d72
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 0x401f20
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 [0x456b54], 1
jne 0x401f5d
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 0x403900
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 0x40391e
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.00403a40
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 0x4039b0
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 0x4039ca
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.00403a40
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 0x4040e0
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 0x404108
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 0x446d54
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 0x4041b0
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push 0xffffffffffffffff
push 0x441c10
mov eax, dword fs:[0]
push eax
sub esp, 0xc
push esi
push edi
mov eax, dword [0x4521a0]
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.00404870
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 0x40424e
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 0x404238
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 [0x454f40]
mov eax, dword [edx + 0xc]
mov ecx, 0x454f40
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.00405750
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 0x446d54
push eax
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
mov ecx, dword [esp + 0xc]
push ecx
test eax, eax
je 0x404317
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 0x4042d5
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 0x404238
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 0x40433e
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 0x404366
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 0x404380
Capabilities:
Delete registry value
Persist via run registry key

Disassembly:
sub esp, 8
lea eax, [esp]
push eax
mov ecx, str.SoftwareMicrosoftWindowsCurrentVersionRun
call fcn.00404870
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 0x4043d9
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 0x4043d3
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 0x446d54
push ecx
call dword [sym.imp.ADVAPI32.dll_RegDeleteValueW]
test eax, eax
mov eax, dword [esp]
je 0x404402
add eax, 0xfffffff0
lea edx, [eax + 0xc]
or ecx, 0xffffffff
lock xadd dword [edx], ecx
dec ecx
test ecx, ecx
jmp 0x4043c7
add eax, 0xfffffff0
lea ecx, [eax + 0xc]
or edx, 0xffffffff
lock xadd dword [ecx], edx
dec edx
test edx, edx
jg 0x40441e
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 0x4044f0
Capabilities:
Hide graphical window

Disassembly:
sub esp, 0xc
push ebx
push ebp
push esi
push edi
mov esi, eax
mov eax, dword [0x455dc4]
push 0x9c
push eax
call dword [sym.imp.USER32.dll_LoadMenuW]
mov ebx, eax
test ebx, ebx
je 0x404606
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 0x404606
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 0x4045c8
sub eax, 1
jne 0x404606
mov eax, dword [esi]
mov edx, dword [eax + 0x48]
push 0x104
push 0x446d80
push 0x446d88
mov ecx, esi
call edx
push eax
call dword [sym.imp.USER32.dll_MessageBoxW]
cmp eax, 7
je 0x404606
mov eax, esi
call fcn.00404610
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 0x4045fc
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 0x404640
Capabilities:
Hide graphical window

Disassembly:
sub eax, 0x202
push esi
mov esi, ecx
je 0x40465f
sub eax, 1
je 0x40465f
sub eax, 2
jne 0x404691
mov eax, esi
call fcn.004044f0
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 0x404691
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 0x4046a0
Capabilities:
Hide graphical window

Disassembly:
push esi
mov esi, eax
mov eax, dword [0x455dc4]
push 0x97
push eax
call dword [sym.imp.USER32.dll_LoadIconW]
push eax
call fcn.00404480
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 0x406300
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 0x406317
pop edi
pop ebp
ret
push esi
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x406348
push ebx
push ebp
call dword [sym.imp.KERNEL32.dll_SizeofResource]
add eax, esi
and edi, 0xf
jbe 0x406344
cmp esi, eax
jae 0x406348
sub edi, 1
movzx ecx, word [esi]
lea esi, [esi + ecx*2 + 2]
jne 0x406334
cmp esi, eax
jb 0x40634e
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 0x40d980
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 0x40d9f8
cmp eax, 0x109
ja 0x40d9f8
cmp eax, 0x101
je 0x40d9de
mov eax, dword [esi + 8]
cmp eax, 0x43
je 0x40d9ba
cmp eax, 0x56
je 0x40d9ba
cmp eax, 0x58
je 0x40d9ba
cmp eax, 0x5a
jne 0x40d9cc
push 0x11
call dword [sym.imp.USER32.dll_GetKeyState]
mov ecx, 0x8000
test cx, ax
jne 0x40d9de
mov eax, dword [esi + 8]
cmp eax, 9
je 0x40d9de
cmp eax, 0xd
je 0x40d9de
cmp eax, 0x2e
jne 0x40da58
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 0x40da58
cmp eax, 0x20e
ja 0x40da58
cmp eax, 0x201
je 0x40da14
cmp eax, 0x204
jne 0x40da58
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 [0x455f5c]
push 1
push esi
push esi
push ecx
push edx
mov edx, dword [eax + 0x48]
push esi
mov ecx, 0x455f5c
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 0x40da70
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 [0x456b54], 1
jne 0x40da9d
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 0x40db21
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 0x4478a0
call eax
push 0x7f89
push 0
call dword [sym.imp.USER32.dll_LoadCursorW]
mov dword [esi + 0x940], eax
jmp 0x40db3c
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 0x40db57
mov edi, 0x4b
jmp 0x40db65
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 [0x456b54], 1
jne 0x40db73
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