joyce8/EMBER2024-capa huggingface dataset:
Function at 0x4395a0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x469808
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.0046278b
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00438f40
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.004626b9
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.0045ef7d
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.0045ef7d
push 1
push 0
push 0
mov ecx, esi
call fcn.0045ef25
push 1
push 0
push 1
mov ecx, esi
call fcn.0045ef25
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.004627fd
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x439720
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x469828
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.0046278b
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00438f40
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.004626b9
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 0x4397e4
cmp dword [esp + 0x40], 1
jne 0x4397e2
cmp ecx, eax
jge 0x4397e4
mov eax, ecx
cmp eax, 0xc8
jge 0x4397f0
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.004395a0
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.004627fd
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x439f60
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x469893
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.0045d39d
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.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.00462a33
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.00463f4f
test eax, eax
je 0x43a07c
mov ecx, dword [esp + 0x3c]
call fcn.00462a60
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 0x43a040
push edi
mov ecx, esi
call fcn.004600c8
mov ecx, esi
call fcn.0043a1e0
cmp dword [esp + 0x38], 1
jne 0x43a075
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.00460203
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 0x43caa0
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x43cad3
push esi
call fcn.0043fbb0
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x43cacc
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 0x43cb59
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x43cb42
mov eax, dword [esi + 8]
test eax, eax
je 0x43caf7
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 0x43cb3e
cmp eax, 2
je 0x43cb42
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x43caea
cmp eax, 3
je 0x43cb1d
cmp eax, 1
jne 0x43caea
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 0x43caea
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x43caea
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0043cb80
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x43cb68
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0043cb80
add esp, 4
pop esi
ret

Function at 0x4486e0
Capabilities:
Capture webcam image

Disassembly:
mov eax, dword [esp + 8]
push ebx
push esi
mov esi, ecx
mov eax, dword [eax + 4]
cmp dword [esi + 0xec], 1
jne 0x448783
test eax, eax
jbe 0x448783
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x448783
mov ecx, dword [esi + 0x1c]
push edi
push 0
push eax
push 0x419
push ecx
call dword [sym.imp.USER32.dll_SendMessageA]
mov edi, eax
mov eax, dword [esi + 0xbc]
inc edi
test eax, eax
jne 0x44872e
xor esi, esi
jmp 0x448734
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x44875f
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.004023c0
add esi, eax
push esi
mov ebx, esi
call fcn.004023c0
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x448740
pop ebp
test edi, edi
pop edi
jne 0x448783
test ebx, ebx
je 0x448783
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.0044ce50
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x4488c5
Capabilities:
Capture webcam image

Disassembly:
sub esp, 0x44
push ebx
push ebp
push esi
mov esi, ecx
push edi
mov eax, dword [esi + 0x3c]
test eax, eax
je 0x4489dd
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x4489dd
mov eax, dword [esi + 0x3c]
push eax
call fcn.0045d7ef
mov esi, eax
test esi, esi
je 0x4489dd
mov ebx, dword [esp + 0x58]
mov ecx, dword [esi + 0x1c]
mov ebp, dword [sym.imp.USER32.dll_SendMessageA]
push 0
push ebx
push 0x419
push ecx
call ebp
mov edi, eax
test edi, edi
jl 0x4489dd
mov ecx, esi
call fcn.00448830
cmp edi, eax
jge 0x4489dd
mov eax, dword [esi + 0xc4]
mov edx, dword [esi + 0xc0]
mov dword [esp + 0x2c], eax
mov eax, dword [esp + 0x5c]
xor ecx, ecx
mov dword [esp + 0x28], edx
cmp eax, ecx
mov dword [esp + 0x30], eax
mov dword [esp + 0x34], ecx
mov dword [esp + 0x4c], ecx
mov dword [esp + 0x50], ecx
mov dword [esp + 0x38], edi
jne 0x448963
mov dword [esp + 0x34], 1
jmp 0x4489be
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x4489dd
mov eax, dword [esp + 0x60]
mov ecx, dword [esp + 0x18]
mov edx, dword [esp + 0x24]
mov dword [esp + 0x10], ecx
mov dword [eax], 0
mov ecx, dword [esi + 0x1c]
lea eax, [esp + 0x10]
add edx, 2
push eax
push ecx
mov dword [esp + 0x1c], edx
call dword [sym.imp.USER32.dll_ClientToScreen]
mov edx, dword [esp + 0x10]
mov eax, dword [esp + 0x14]
mov dword [esp + 0x34], 3
mov dword [esp + 0x3c], edx
mov dword [esp + 0x40], eax
xor ecx, ecx
push ecx
lea ecx, [esp + 0x2c]
push ecx
push 0x7d8
call fcn.00447df0
pop edi
pop esi
pop ebp
mov eax, 1
pop ebx
add esp, 0x44
ret 0xc
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x44
ret 0xc

Function at 0x45e193
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x45e1cb
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.0045c247
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.0045c21f
jmp 0x45e1d7
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x45f885
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 0x45f8c7
call fcn.00465335
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x45f8c7
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x45f8be
xor eax, eax
jmp 0x45f8cf
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0045f8d5
pop edi
pop esi
pop ebx
ret 4
Function at 0x465865
Capabilities:
Get thread local storage value

Disassembly:
push ebx
push esi
mov esi, ecx
lea ebx, [esi + 0x1c]
push ebx
call dword [sym.imp.KERNEL32.dll_EnterCriticalSection]
cmp dword [esp + 0x10], 0
jne 0x465893
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4658b1
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004657cb
jmp 0x4658b1
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4658b1
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004657cb
test edi, edi
mov eax, edi
jne 0x46589b
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x404c10
Capabilities:
Accept command line arguments

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10c
push ebx
push esi
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
mov ebx, eax
cmp byte [ebx], 0
jne 0x404c42
push 0x104
lea eax, [ebp - 0x10c]
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
lea ebx, [ebp - 0x10c]
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
push 0
push 0
push ebx
call fcn.00404a80
add esp, 0x14
mov eax, dword [ebp - 4]
mov edx, dword [ebp - 8]
lea eax, [edx + eax*4]
push eax
call fcn.004053f0
pop ecx
mov esi, eax
test esi, esi
jne 0x404c75
push 1
call fcn.00404440
pop ecx
lea eax, [ebp - 8]
push eax
lea eax, [ebp - 4]
push eax
mov eax, dword [ebp - 4]
lea eax, [esi + eax*4]
push eax
push esi
push ebx
call fcn.00404a80
add esp, 0x14
mov eax, dword [ebp - 4]
dec eax
mov dword [0x407288], eax
mov dword [0x40728c], esi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x404cb0
Capabilities:
Query environment variable

Disassembly:
push ebp
mov ebp, esp
sub esp, 4
push ebx
push esi
push edi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStrings]
mov ebx, eax
test eax, eax
jne 0x404ccb
mov ebx, dword [0x407358]
mov esi, ebx
xor ecx, ecx
jmp 0x404cee
mov edx, esi
or eax, 0xffffffff
inc eax
cmp byte [edx + eax], 0
jne 0x404cd6
inc eax
mov dword [ebp - 4], eax
cmp byte [esi], 0x3d
je 0x404ce9
add ecx, dword [ebp - 4]
mov eax, dword [ebp - 4]
add esi, eax
cmp byte [esi], 0
jne 0x404cd1
lea eax, [ecx + 1]
push eax
call fcn.004053f0
pop ecx
mov edi, eax
mov dword [0x407294], eax
cmp dword [0x407294], 0
jne 0x404d15
push 1
call fcn.00404440
pop ecx
mov esi, ebx
jmp 0x404d4a
mov edx, esi
or eax, 0xffffffff
inc eax
cmp byte [edx + eax], 0
jne 0x404d1e
inc eax
mov dword [ebp - 4], eax
cmp byte [esi], 0x3d
je 0x404d45
mov ecx, edi
mov edx, esi
push ecx
sub ecx, edx
mov al, byte [edx]
mov byte [ecx + edx], al
inc edx
test al, al
jne 0x404d35
pop eax
mov eax, dword [ebp - 4]
add edi, eax
mov eax, dword [ebp - 4]
add esi, eax
cmp byte [esi], 0
jne 0x404d19
mov byte [edi], 0
cmp ebx, dword [0x407358]
je 0x404d61
push ebx
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsA]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x430000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
call 0x43000c
nop
nop
pop eax
nop
nop
nop
add eax, 0x403d6f
nop
sub eax, 0x403d15
nop
nop
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
nop
mov edx, dword [eax + 8]
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x430030
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
jne 0x43001e
nop
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp int.00401219
Function at 0x438c79
Capabilities:
Encode data using xor

Disassembly:
push 0x438a14
pop edx
or ecx, ecx
and ecx, edi
push 0x9afa7362
pop ecx
call fcn.00438cbc
and edi, edi
add ecx, 0x52c323c1
xor dword [eax], edx
or ecx, edi
inc eax
add ecx, 0x7278c181
or ecx, ecx
cmp eax, ebx
jne fcn.00438c79
inc ecx
sub edi, 0x92d1f75e
dec ecx
ret
Function at 0x406451
Capabilities:
Extract resource via kernel32 functions

Disassembly:
push 0x238
mov eax, 0x40e9c3
call fcn.0040d3d4
mov dword [ebp - 0x21c], ecx
movzx eax, word [ebp + 8]
xor edi, edi
mov esi, dword [0x4166f0]
inc edi
push 0xf0
push eax
push esi
call dword [sym.imp.kernel32.dll_FindResourceW]
test eax, eax
je 0x4065c3
push eax
push esi
call dword [sym.imp.kernel32.dll_LoadResource]
test eax, eax
je 0x4065c3
push eax
call dword [sym.imp.kernel32.dll_LockResource]
mov esi, eax
test esi, esi
je 0x4065c3
movzx eax, word [esi]
xor ecx, ecx
cmp cx, ax
je 0x4065c3
mov ecx, dword [esi + 4]
mov ebx, eax
movzx eax, word [esi + 2]
add esi, 8
mov dword [ebp - 0x220], ecx
mov ecx, 0x403
cmp cx, ax
jne 0x40653b
push 3
lea eax, [ebp - 0x110]
push esi
lea ecx, [ebp - 0x114]
mov dword [ebp - 0x114], eax
call main
push dword [ebp - 0x114]
mov eax, dword [ebp - 0x21c]
and dword [ebp - 4], 0
push 0
push 0x143
push ebx
push dword [eax + 4]
call dword [sym.imp.USER32.dll_SendDlgItemMessageW]
xor ecx, ecx
cmp eax, 0xffffffff
lea eax, [ebp - 0x110]
cmove edi, ecx
or dword [ebp - 4], 0xffffffff
cmp dword [ebp - 0x114], eax
je 0x4065b1
push dword [ebp - 0x114]
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
jmp 0x4065b1
mov ecx, 0x1234
cmp cx, ax
jne 0x4065b1
or dword [ebp - 0x240], 0xffffffff
lea eax, [ebp - 0x214]
push 3
push esi
lea ecx, [ebp - 0x218]
mov dword [ebp - 0x244], 1
mov dword [ebp - 0x218], eax
call main
mov eax, dword [ebp - 0x218]
lea ecx, [ebp - 0x214]
mov dword [ebp - 0x23c], eax
cmp eax, ecx
je 0x40658e
push eax
call dword [sym.imp.api_ms_win_crt_heap_l1_1_0.dll_free]
pop ecx
lea eax, [ebp - 0x244]
push eax
mov eax, dword [ebp - 0x21c]
push 0
push 0x40b
push ebx
push dword [eax + 4]
call dword [sym.imp.USER32.dll_SendDlgItemMessageW]
cmp eax, 0xffffffff
je 0x4065c1
add esi, dword [ebp - 0x220]
test edi, edi
jne 0x4064a9
jmp 0x4065c3
xor edi, edi
mov eax, edi
call fcn.0040d38f
ret 4

Function at 0x40ac12
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x24
pushal
call 0x40ac21
pop dword [ebp - 0x14]
mov eax, 0x3770bdbc
sub eax, 0x3730119b
sub dword [ebp - 0x14], eax
push 0x40
push 0x1000
push 0x397bd
push 0
mov eax, 0xcdb6f120
sub eax, 0xcd760090
add eax, dword [ebp - 0x14]
call dword [eax]
mov ecx, 0x178f3cd
add ecx, 0xfe87588a
mov edi, eax
mov ebx, 0x9a9020f5
add ebx, 0x65b1890b
add ebx, dword [ebp - 0x14]
mov edx, 0x283289a
add edx, 0xb26b38c0
sub dword [ebp - 0xc], ebx
mov esi, dword [ebx]
sub dword [ebp - 8], 0xde708576
sub esi, edx
xor dword [ebp - 4], edi
mov dword [edi], esi
add dword [ebp - 8], 0x2869f4a4
add edi, 4
add ebx, 0x9f03366f
sub ebx, 0x9f03366b
loop 0x40ac80
add eax, 0xd1625cc8
add eax, 0x2e9ec767
xor ebx, ebx
add ebx, eax
add eax, 0x8d5b5f02
add eax, 0x72a4a103
mov ecx, 0x400000
add ecx, dword [ebp - 0x14]
call ebx
leave
ret
Function at 0x401140
Capabilities:
Encode data using xor

Disassembly:
mov eax, 0x445664
push eax
push dword fs:[0]
mov dword fs:[0], esp
xor eax, eax
mov dword [eax], ecx
push eax
inc ebp
inc ebx
outsd dx, dword [esi]
insd dword es:[edi], dx
jo 0x4011c0
arpl word [edx + esi], si
fnstenv [edx + 0xc82a96f]
xchg esi, eax
imul esp, dword [ebx - 0x7c], 0x68
or dh, byte [edi - 0x4e]
adc dh, byte [eax]
push cs
dec esi
insd dword es:[edi], dx
pop ds
movsd dword es:[edi], dword [esi]
dec esi
outsb dx, byte gs:[esi]
loope 0x4011e7
push esp
ret
sar byte [esi + 0x37], 1
push edx
jmp 0xe81fee96
movsb byte es:[edi], byte [esi]
dec edx
add al, 0x1f
sub byte [esi + 0xd], bh
cmpsb byte [esi], byte es:[edi]
mov dl, 0x3a
xchg ecx, eax
invalid
je 0x40118d
test byte [eax], bh
nop
xchg ecx, eax
stosd dword es:[edi], eax
xor esi, dword [eax + eax*2]
cmp edi, ecx
stc
das
in al, 0x4b
sbb edi, ebp
cwde
sahf
sbb al, dl
mov dh, 0x63
frstor dword [edi - 0x22]
cli
sub byte [edi - 0x3bb17cd0], ah
adc bl, byte [edx + 0x62d8cc2d]
mov byte [edx], dl
sbb edi, eax
push ax
mov ebp, ebx
mov ch, 0x7c
mov ebx, 0x1985e391
bnd jg 0x4011dc
inc esi
pop edi
xchg dword [edx + 0x10], ecx
mov bh, 0x55
imul byte [ecx + 0x4a]
bound edi, qword [ecx + 0x40c9d289]
jb 0x4011c4
mov eax, dword [0x454cac68]
outsd dx, dword [esi]
or al, 0x3a
wait
mov word [eax + 0x47], fs
mov al, 0xdb
sal dword [ebx], cl
sbb cl, byte [eax - 0x3a18c444]
out dx, eax
sub al, 0xce
jns 0x401218
or byte [esi + edi*2 - 0x6384b8d1], al
cmc
jmp 0x401271
push ss
cmpsd dword [esi], dword es:[edi]
rcl dword [edx + 0x6566cd94]
pop es
aad 0x5d
pop edx
imul edx, ebp, 0xffffff81
add bh, 0x9f
jo 0x4012f2
adc al, ah
pushal
fidivr dword [esi - 0x71de35d4]
invalid
iretd
Function at 0x411ee0
Capabilities:
Enumerate files on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ad95b
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.004a1369
mov ecx, dword [esp + 8]
mov dword [esp + 0x190], 0
mov eax, dword [ecx - 8]
test eax, eax
je 0x411f62
lea edx, [esp + 0x10]
push 1
push edx
lea ecx, [esp + 0x10]
call fcn.0049e217
mov eax, dword [eax]
push 0x53e240
push eax
call fcn.0048f784
add esp, 8
lea ecx, [esp + 0x10]
test eax, eax
setne bl
call fcn.004a15f4
test bl, bl
je 0x411f62
push 0x53e240
lea ecx, [esp + 0xc]
call fcn.004a1984
push 0x541dbc
lea ecx, [esp + 0xc]
call fcn.004a1984
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 0x411f9e
lea ecx, [esp + 8]
mov dword [esp + 0x190], eax
call fcn.004a15f4
jmp 0x412069
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 0x412022
lea edx, [esp + 0x7c]
push 0x541db8
push edx
call fcn.0048f784
add esp, 8
test eax, eax
je 0x412022
lea eax, [esp + 0x7c]
push 0x541db4
push eax
call fcn.0048f784
add esp, 8
test eax, eax
je 0x412022
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 0x411fb2
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.004a15f4
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 0x412860
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 0x4128c2
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 0x4128d0
Capabilities:
Create process on windows

Disassembly:
push 0xffffffffffffffff
push 0x4ad9db
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x20c
mov eax, dword [0x54af9c]
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 0x412a08
mov ecx, dword [edi + 0x48]
lea esi, [edi + 0x48]
mov eax, dword [ecx - 8]
test eax, eax
jne 0x412936
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a15f4
xor eax, eax
jmp 0x412a7f
push str.mailto:
lea ecx, [esp + 0xc]
call fcn.004a1731
push esi
lea ecx, [esp + 0xc]
call fcn.004a19c0
mov ecx, dword [esp + 8]
push ebx
push ebp
mov ebp, dword [esp + 0x22c]
push ebp
push 0
push 0
push ecx
push 0x541df4
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov esi, eax
cmp esi, 0x20
ja 0x412a5d
lea edx, [esp + 0x14]
mov ecx, edi
push edx
push 0x541dec
push closesocket
call fcn.00412860
test eax, eax
jne 0x412a5d
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea eax, [esp + 0x14]
push 0x541dd8
push eax
call ebx
lea ecx, [esp + 0x14]
lea edx, [esp + 0x14]
push ecx
push edx
push closesocket
mov ecx, edi
call fcn.00412860
test eax, eax
jne 0x412a5d
lea eax, [esp + 0x14]
push 0x541dd0
push eax
call fcn.00490890
mov esi, eax
add esp, 8
test esi, esi
jne 0x412a3c
lea ecx, [esp + 0x14]
push 0x541dcc
push ecx
call fcn.00490810
mov esi, eax
add esp, 8
test esi, esi
jne 0x412a3c
lea edx, [esp + 0x14]
push edx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0x13]
jmp 0x412a3f
lea edx, [edi + 0x4c]
lea ecx, [esp + 8]
push edx
call fcn.004a16e1
mov eax, dword [esp + 8]
mov ecx, dword [eax - 8]
test ecx, ecx
jne 0x41294e
lea ecx, [esp + 8]
mov dword [esp + 0x21c], 0xffffffff
call fcn.004a15f4
xor eax, eax
jmp 0x412a7f
mov byte [esi], 0
push 0x541dc8
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.004a15f4
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