joyce8/EMBER2024-capa huggingface dataset:
Function at 0x447630
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49e468
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.00496b57
mov eax, dword [esi + 0xd0]
lea edx, [esp + 0x1c]
push eax
push eax
push edx
mov dword [esp + 0x44], 0
call fcn.00446f90
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.00496a85
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.00493346
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.00493346
push 1
push 0
push 0
mov ecx, esi
call fcn.004932ee
push 1
push 0
push 1
mov ecx, esi
call fcn.004932ee
lea ecx, [esp + 0x1c]
mov dword [esp + 0x38], 0xffffffff
call fcn.00496bc9
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret

Function at 0x4477b0
Capabilities:
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49e488
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.00496b57
push 0x3e8
lea eax, [esp + 0x20]
push 0x3e8
push eax
mov dword [esp + 0x44], 0
call fcn.00446f90
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.00496a85
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 0x447874
cmp dword [esp + 0x40], 1
jne 0x447872
cmp ecx, eax
jge 0x447874
mov eax, ecx
cmp eax, 0xc8
jge 0x447880
mov eax, 0xc8
mov ecx, esi
mov dword [esi + 0xd0], eax
call fcn.00447630
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.00496bc9
mov ecx, dword [esp + 0x30]
pop esi
mov dword fs:[0], ecx
add esp, 0x38
ret 8
Function at 0x448080
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x49e533
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.00491767
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.00496dff
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.0049831b
test eax, eax
je 0x44819c
mov ecx, dword [esp + 0x3c]
call fcn.00496e2c
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 0x448160
push edi
mov ecx, esi
call fcn.00494490
mov ecx, esi
call fcn.00448340
cmp dword [esp + 0x38], 1
jne 0x448195
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.004945cb
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 0x44a390
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44a3c3
push esi
call fcn.00458740
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44a3bc
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 0x44a449
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44a432
mov eax, dword [esi + 8]
test eax, eax
je 0x44a3e7
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 0x44a42e
cmp eax, 2
je 0x44a432
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44a3da
cmp eax, 3
je 0x44a40d
cmp eax, 1
jne 0x44a3da
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 0x44a3da
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44a3da
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044a470
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44a458
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044a470
add esp, 4
pop esi
ret

Function at 0x44acf0
Capabilities:
Terminate process

Disassembly:
mov eax, dword [esp + 4]
test eax, eax
je 0x44ad11
mov ecx, dword [eax + 0x40]
test ecx, ecx
je 0x44ad11
mov eax, dword [eax + 0x44]
test eax, eax
je 0x44ad11
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 0x465a30
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 0x465ad3
test eax, eax
jbe 0x465ad3
mov ecx, dword [esi + 0xbc]
test ecx, ecx
jle 0x465ad3
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 0x465a7e
xor esi, esi
jmp 0x465a84
mov esi, dword [esi + 0xb4]
add esi, 4
xor ebx, ebx
test edi, edi
jbe 0x465aaf
push ebp
mov ebp, edi
add esi, 6
push esi
call fcn.00467a70
add esi, eax
push esi
mov ebx, esi
call fcn.00467a70
add esp, 8
add esi, eax
dec edi
dec ebp
jne 0x465a90
pop ebp
test edi, edi
pop edi
jne 0x465ad3
test ebx, ebx
je 0x465ad3
mov edx, dword [esp + 0x10]
push 0x4e
add edx, 0x10
push ebx
push edx
call fcn.00480460
add esp, 0xc
mov eax, 1
pop esi
pop ebx
ret 0xc
pop esi
xor eax, eax
pop ebx
ret 0xc
Function at 0x465bf5
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 0x465d0d
push eax
call dword [sym.imp.USER32.dll_IsWindow]
test eax, eax
je 0x465d0d
mov eax, dword [esi + 0x3c]
push eax
call fcn.00491bb9
mov esi, eax
test esi, esi
je 0x465d0d
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 0x465d0d
mov ecx, esi
call fcn.00465b80
cmp edi, eax
jge 0x465d0d
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 0x465c93
mov dword [esp + 0x34], 1
jmp 0x465cee
mov edx, dword [esi + 0x1c]
lea ecx, [esp + 0x18]
push ecx
push ebx
push 0x433
push edx
call ebp
test eax, eax
je 0x465d0d
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.00465180
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 0x46af10
Capabilities:
Encrypt data using rc4 ksa

Disassembly:
push ecx
mov eax, dword [0x170e560]
xor edx, edx
cmp eax, edx
jne 0x46af36
xor eax, eax
mov byte [eax + 0x170e460], al
inc eax
cmp eax, 0x100
jl 0x46af1e
mov dword [0x170e560], 1
mov eax, dword [esp + 0xc]
push ebx
mov ebx, dword [esp + 0x14]
push esi
push edi
mov ecx, 0x40
mov esi, 0x170e460
mov edi, ebx
rep movsd dword es:[edi], dword [esi]
cmp eax, edx
mov byte [ebx + 0x100], dl
mov byte [ebx + 0x101], dl
jle 0x46afc7
xor esi, esi
push ebp
mov byte [esp + 0x20], dl
xor ecx, ecx
mov edi, dword [esp + 0x20]
mov ebp, dword [esp + 0x18]
mov al, byte [esi + ebx]
and edi, 0xff
xor edx, edx
mov dl, byte [edi + ebp]
mov ebp, eax
and ebp, 0xff
add ecx, edx
add ecx, ebp
and ecx, 0x800000ff
jns 0x46af9a
dec ecx
or ecx, 0xffffff00
inc ecx
mov byte [esp + 0x10], cl
mov ecx, dword [esp + 0x10]
and ecx, 0xff
mov dl, byte [ecx + ebx]
mov byte [esi + ebx], dl
mov byte [ecx + ebx], al
lea eax, [edi + 1]
cdq
idiv dword [esp + 0x1c]
inc esi
cmp esi, 0x100
mov byte [esp + 0x20], dl
jl 0x46af68
pop ebp
pop edi
pop esi
pop ebx
pop ecx
ret
Function at 0x46afd0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
mov eax, dword [ebp + 0x10]
push ebx
push esi
push edi
mov cl, byte [eax + 0x100]
mov dl, byte [eax + 0x101]
mov dword [ebp - 8], eax
mov byte [ebp - 1], cl
mov byte [ebp - 2], dl
xor ebx, ebx
mov bl, byte [ebp - 1]
xor edx, edx
mov dl, byte [ebp - 2]
mov esi, dword [ebp - 8]
mov edi, dword [ebp + 8]
xor eax, eax
mov ecx, dword [ebp + 0xc]
test ecx, ecx
jle 0x46b023
inc bl
mov al, byte [esi + ebx]
add dl, al
xchg byte [esi + edx], al
mov byte [esi + ebx], al
add al, byte [esi + edx]
mov al, byte [esi + eax]
xor byte [edi], al
inc edi
dec ecx
jne 0x46b00a
mov byte [ebp - 1], bl
mov byte [ebp - 2], dl
mov eax, dword [ebp + 0x10]
mov cl, byte [ebp - 1]
mov dl, byte [ebp - 2]
pop edi
pop esi
mov byte [eax + 0x100], cl
mov byte [eax + 0x101], dl
pop ebx
mov esp, ebp
pop ebp
ret

Function at 0x4719d0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x49ec5e
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
mov eax, dword [esp + 0x18]
push esi
push edi
mov edi, ecx
mov ecx, dword [esp + 0x1c]
push eax
push ecx
mov ecx, edi
mov dword [esp + 0x10], edi
call fcn.004722f0
push 0x10
mov dword [esp + 0x18], 0
mov dword [edi], 0x16bba4c
call fcn.0048fef9
mov esi, eax
add esp, 4
mov dword [esp + 0x20], esi
mov al, 1
test esi, esi
mov byte [esp + 0x14], al
je 0x471a63
push 4
mov byte [esi + 8], al
mov dword [esi], 0
mov dword [esi + 4], 0
call fcn.0048fef9
add esp, 4
mov dword [esp + 0x1c], eax
test eax, eax
mov byte [esp + 0x14], 2
je 0x471a5c
push 0
mov ecx, eax
call fcn.00468b40
mov dword [esi + 0xc], eax
jmp 0x471a65
xor eax, eax
mov dword [esi + 0xc], eax
jmp 0x471a65
xor esi, esi
mov ecx, dword [esp + 0xc]
mov dword [edi + 0x30], esi
mov dword [edi + 0x34], 0
mov eax, edi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x10
ret 8

Function at 0x49255c
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x492594
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.00490613
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004905eb
jmp 0x4925a0
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x493c4a
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 0x493c8c
call fcn.00499701
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x493c8c
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x493c83
xor eax, eax
jmp 0x493c94
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.00493c9a
pop edi
pop esi
pop ebx
ret 4
Function at 0x499c31
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 0x499c5f
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x499c7d
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00499b97
jmp 0x499c7d
mov eax, dword [esi + 0x14]
test eax, eax
je 0x499c7d
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00499b97
test edi, edi
mov eax, edi
jne 0x499c67
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8
Function at 0x401000
Capabilities:
Enumerate files on windows
Enumerate files recursively

Disassembly:
sub esp, 0x244
mov eax, dword [0x410008]
xor eax, esp
mov dword [esp + 0x240], eax
push ebx
push esi
mov esi, dword [esp + 0x254]
push edi
mov edi, dword [esp + 0x254]
push esi
lea eax, [esp + 0x150]
push str._s.
push eax
call fcn.00404280
add esp, 0xc
lea ecx, [esp + 0xc]
push ecx
lea edx, [esp + 0x150]
push edx
call dword [sym.imp.KERNEL32.dll_FindFirstFileA]
mov ebx, eax
mov eax, 1
cmp ebx, 0xffffffff
je 0x4011aa
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_FindNextFileA]
test eax, eax
je 0x4011a9
mov ecx, 0x40d1c8
lea eax, [esp + 0x3c]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x401096
test dl, dl
je 0x401092
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x401096
add eax, 2
add ecx, 2
test dl, dl
jne 0x401076
xor eax, eax
jmp 0x40109b
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x40119c
mov ecx, 0x40d1c4
lea eax, [esp + 0x3c]
lea esp, [esp]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x4010d0
test dl, dl
je 0x4010cc
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x4010d0
add eax, 2
add ecx, 2
test dl, dl
jne 0x4010b0
xor eax, eax
jmp 0x4010d5
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
je 0x40119c
mov al, byte [esp + 0x10]
test al, 0x10
je 0x40111b
lea eax, [esp + 0x3c]
push eax
push esi
lea ecx, [esp + 0x158]
push str._s_s
push ecx
call fcn.00404280
lea edx, [esp + 0x160]
push edx
push edi
call section..text
add esp, 0x18
lea edx, [esp + 0x10]
push edx
push ebx
call ebp
jmp 0x401065
test al, 0x20
je 0x40119c
mov ecx, str.WORKLOG.TXT
lea eax, [esp + 0x3c]
mov dl, byte [eax]
cmp dl, byte [ecx]
jne 0x401148
test dl, dl
je 0x401144
mov dl, byte [eax + 1]
cmp dl, byte [ecx + 1]
jne 0x401148
add eax, 2
add ecx, 2
test dl, dl
jne 0x401128
xor eax, eax
jmp 0x40114d
sbb eax, eax
sbb eax, 0xffffffff
test eax, eax
jne 0x401181
lea eax, [esp + 0x3c]
push eax
push esi
lea ecx, [esp + 0x158]
push str._s_s
push ecx
call fcn.00404280
lea edx, [esp + 0x160]
push edx
push 0xffffffffffffffff
push 0x44d
push edi
call fcn.00403750
add esp, 0x20
lea eax, [esp + 0x3c]
push eax
push esi
lea ecx, [esp + 0x158]
push str._s_s
push ecx
call fcn.00404280
add esp, 0x10
lea edx, [esp + 0x10]
push edx
push ebx
call ebp
jmp 0x401065
pop ebp
push ebx
call dword [sym.imp.KERNEL32.dll_FindClose]
mov ecx, dword [esp + 0x24c]
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.004042fd
add esp, 0x244
ret

Function at 0x403a50
Capabilities:
Get file size

Disassembly:
mov edx, dword [esp + 4]
mov eax, edx
call fcn.00403920
cmp eax, 1
je 0x403a66
mov eax, 0xffffff9d
ret
push esi
lea esi, [edx + edx*4]
add esi, esi
mov eax, dword [esi + esi + 0x5eaca4]
add esi, esi
push 0
push eax
call dword [sym.imp.KERNEL32.dll_GetFileSize]
cmp eax, 0xffffffff
jne 0x403a92
call dword [sym.imp.KERNEL32.dll_GetLastError]
mov dword [esi + 0x5eacb0], eax
or eax, 0xffffffff
pop esi
ret
Function at 0x404000
Capabilities:
Write file on windows

Disassembly:
push ecx
push esi
mov esi, dword [esp + 0xc]
mov eax, esi
mov dword [esp + 4], 0
call fcn.00403920
cmp eax, 1
je 0x404022
mov eax, 0xffffff9d
pop esi
pop ecx
ret
mov eax, dword [esp + 0x14]
test eax, eax
jl 0x40403e
push eax
push esi
call fcn.00403940
add esp, 8
cmp eax, 0xffffffff
jne 0x40403e
or eax, eax
pop esi
pop ecx
ret
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_WriteFile]
lea esi, [esi + esi*4]
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetLastError]
add esi, esi
push edi
mov edi, dword [esp + 0x1c]
add esi, esi
jmp 0x404060
mov ecx, dword [esi + 0x5eaca8]
mov edx, dword [esi + 0x5eaca4]
push 0
lea eax, [esp + 0x14]
push eax
push ecx
push edi
push edx
call ebx
cmp eax, 1
je 0x404094
call ebp
mov dword [esi + 0x5eacb0], eax
cmp eax, 0x21
jne 0x4040b6
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x404060
cmp dword [esp + 0x24], 1
jne 0x4040ac
mov eax, dword [esp + 0x18]
push eax
call fcn.004039b0
add esp, 4
test eax, eax
jne 0x4040b6
mov eax, dword [esp + 0x10]
pop edi
pop ebp
pop ebx
pop esi
pop ecx
ret
pop edi
pop ebp
pop ebx
or eax, 0xffffffff
pop esi
pop ecx
ret

Function at 0x404150
Capabilities:
Read file on windows

Disassembly:
push ecx
push edi
mov edi, dword [esp + 0xc]
mov eax, edi
mov dword [esp + 4], 0
call fcn.00403920
cmp eax, 1
je 0x404172
mov eax, 0xffffff9d
pop edi
pop ecx
ret
push esi
mov esi, dword [esp + 0x18]
test esi, esi
jl 0x404191
push esi
push edi
call fcn.00403940
add esp, 8
cmp eax, 0xffffffff
jne 0x4041a0
pop esi
or eax, 0xffffffff
pop edi
pop ecx
ret
push edi
call fcn.00403aa0
mov esi, eax
add esp, 4
test esi, esi
jl 0x40418a
cmp dword [esp + 0x1c], 1
jne 0x4041b5
push esi
push edi
call fcn.004040c0
add esp, 8
test eax, eax
jne 0x40418a
lea esi, [edi + edi*4]
mov edi, dword [esp + 0x14]
push ebx
mov ebx, dword [sym.imp.KERNEL32.dll_ReadFile]
add esi, esi
push ebp
mov ebp, dword [sym.imp.KERNEL32.dll_GetLastError]
add esi, esi
mov edi, edi
mov ecx, dword [esi + 0x5eaca8]
mov edx, dword [esi + 0x5eaca4]
push 0
lea eax, [esp + 0x14]
push eax
push ecx
push edi
push edx
call ebx
cmp eax, 1
je 0x404204
call ebp
mov dword [esi + 0x5eacb0], eax
cmp eax, 0x21
jne 0x40420e
push 1
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x4041d0
mov eax, dword [esp + 0x10]
pop ebp
pop ebx
pop esi
pop edi
pop ecx
ret
pop ebp
pop ebx
pop esi
or eax, 0xffffffff
pop edi
pop ecx
ret

Function at 0x4042fd
Capabilities:
Terminate process

Disassembly:
cmp ecx, dword [0x410008]
jne 0x404307
repz ret
jmp fcn.00405ce1
Function at 0x409c33
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.00406f9e
and dword [ebp - 4], 0
cmp dword [0x4118c4], 0
mov ebx, eax
jne 0x409ce4
push str.USER32.DLL
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov edi, eax
test edi, edi
je 0x409d95
mov esi, dword [sym.imp.KERNEL32.dll_GetProcAddress]
push 0x40dcac
push edi
call esi
test eax, eax
je 0x409d95
push eax
call fcn.00406f2c
mov dword [esp], str.GetActiveWindow
push edi
mov dword [0x4118c4], eax
call esi
push eax
call fcn.00406f2c
mov dword [esp], str.GetLastActivePopup
push edi
mov dword [0x4118c8], eax
call esi
push eax
call fcn.00406f2c
mov dword [esp], str.GetUserObjectInformationA
push edi
mov dword [0x4118cc], eax
call esi
push eax
call fcn.00406f2c
pop ecx
mov dword [0x4118d4], eax
test eax, eax
je 0x409ce4
push str.GetProcessWindowStation
push edi
call esi
push eax
call fcn.00406f2c
pop ecx
mov dword [0x4118d0], eax
mov eax, dword [0x4118d0]
cmp eax, ebx
je 0x409d3c
cmp dword [0x4118d4], ebx
je 0x409d3c
push eax
call fcn.00406fa7
push dword [0x4118d4]
mov esi, eax
call fcn.00406fa7
pop ecx
pop ecx
mov edi, eax
test esi, esi
je 0x409d3c
test edi, edi
je 0x409d3c
call esi
test eax, eax
je 0x409d33
lea ecx, [ebp - 8]
push ecx
push 0xc
lea ecx, [ebp - 0x14]
push ecx
push 1
push eax
call edi
test eax, eax
je 0x409d33
test byte [ebp - 0xc], 1
jne 0x409d3c
or dword [ebp + 0x10], 0x200000
jmp 0x409d75
mov eax, dword [0x4118c8]
cmp eax, ebx
je 0x409d75
push eax
call fcn.00406fa7
pop ecx
test eax, eax
je 0x409d75
call eax
mov dword [ebp - 4], eax
test eax, eax
je 0x409d75
mov eax, dword [0x4118cc]
cmp eax, ebx
je 0x409d75
push eax
call fcn.00406fa7
pop ecx
test eax, eax
je 0x409d75
push dword [ebp - 4]
call eax
mov dword [ebp - 4], eax
push dword [0x4118c4]
call fcn.00406fa7
pop ecx
test eax, eax
je 0x409d95
push dword [ebp + 0x10]
push dword [ebp + 0xc]
push dword [ebp + 8]
push dword [ebp - 4]
call eax
jmp 0x409d97
xor eax, eax
pop edi
pop esi
pop ebx
leave
ret
Function at 0x40333c
Capabilities:
Accept command line arguments
Parse pe header

Disassembly:
push 0x14
push 0x410aa0
call fcn.00406024
mov eax, 0x5a4d
cmp word [0x400000], ax
jne 0x40323d
mov eax, dword [0x40003c]
cmp dword [eax + 0x400000], 0x4550
jne 0x40323d
mov ecx, 0x10b
cmp word [eax + 0x400018], cx
jne 0x40323d
cmp dword [eax + 0x400074], 0xe
jbe 0x40323d
xor ecx, ecx
cmp dword [eax + 0x4000e8], ecx
setne cl
mov dword [ebp - 0x1c], ecx
jmp 0x403241
and dword [ebp - 0x1c], 0
push 1
call main
pop ecx
test eax, eax
jne 0x403255
push 0x1c
call main
pop ecx
call fcn.00407199
test eax, eax
jne 0x403266
push 0x10
call main
pop ecx
call fcn.00406d3d
and dword [ebp - 4], 0
call fcn.00403bed
test eax, eax
jge 0x403280
push 0x1b
call main
pop ecx
call sub.kernel32.dll_GetCommandLineW
mov dword [0x413d00], eax
call fcn.00406ce0
mov dword [0x412ff8], eax
call main
test eax, eax
jge 0x4032a5
push 8
call main
pop ecx
call fcn.00406a03
test eax, eax
jge 0x4032b6
push 9
call main
pop ecx
push 1
call main
pop ecx
test eax, eax
je 0x4032c9
push eax
call main
pop ecx
mov eax, dword [0x413340]
mov dword [0x413344], eax
push eax
push dword [0x413334]
push dword [0x41332c]
call main
add esp, 0xc
mov dword [ebp - 0x20], eax
cmp dword [ebp - 0x1c], 0
jne 0x4032f7
push eax
call main
call fcn.0040428b
jmp 0x40332c
mov dword [ebp - 4], 0xfffffffe
mov eax, dword [ebp - 0x20]
call fcn.00406069
ret
call main
jmp 0x4031eb

Function at 0x407550
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x50
pushal
call 0x40755f
pop dword [ebp - 0x40]
mov eax, 0x40755f
sub dword [ebp - 0x40], eax
push 0x40
push 0x1000
push 0x354ea
push 0
mov eax, 0x38517a24
add eax, 0xc7ef66fc
add eax, dword [ebp - 0x40]
call dword [eax]
mov ecx, 0x3983cec7
sub ecx, 0x39839843
xor edi, edi
add edi, eax
mov ebx, 0x417800
add ebx, dword [ebp - 0x40]
mov edx, 0x6ee7ceb3
mov esi, dword [ebx]
xor dword [ebp - 0x38], ebx
sub esi, edx
sub dword [ebp - 0x30], 0x14ea7f34
mov dword [edi], esi
mov dword [ebp - 0x20], 0x63231c8
add edi, 0xace86dea
sub edi, 0xace86de6
add ebx, 4
loop 0x4075af
add eax, 0xed8eda13
sub eax, 0xed8e0d30
mov ebx, eax
add eax, 0x106bc217
sub eax, 0x106bc212
mov ecx, 0x400000
add ecx, dword [ebp - 0x40]
call ebx
leave
ret