joyce8/EMBER2024-capa huggingface dataset:
Function at 0x491498
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4e4634
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
call fcn.004d3fd0
lea edi, [esi + 0x48]
mov dword [esp + 0x18], 0
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x30]
mov dword [edi], fcn.004a4290
call fcn.004909d0
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 1
call fcn.004909d0
lea ecx, [edi + 0x64]
mov byte [esp + 0x18], 2
call fcn.004909d0
lea ecx, [edi + 0x78]
mov byte [esp + 0x18], 3
call fcn.004909d0
mov dword [edi], 0x588110
lea ecx, [esi + 0xd4]
mov byte [esp + 0x18], 4
call fcn.00491d00
mov ecx, dword [esp + 0x10]
mov dword [esi], method.CWnd.virtual_0
mov dword [esi + 0x34c], 1
mov eax, esi
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x4915d0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4e46a4
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
push edi
mov dword [esp + 8], esi
mov dword [esi], method.CWnd.virtual_0
lea ecx, [esi + 0xd4]
mov dword [esp + 0x18], 1
call fcn.00492180
lea edi, [esi + 0x48]
mov dword [esp + 0xc], edi
lea ecx, [edi + 0x78]
mov byte [esp + 0x18], 4
mov dword [ecx], 0x588120
call fcn.00490bd0
lea ecx, [edi + 0x64]
mov byte [esp + 0x18], 3
mov dword [ecx], 0x588120
call fcn.00490bd0
lea ecx, [edi + 0x44]
mov byte [esp + 0x18], 2
mov dword [ecx], 0x588120
call fcn.00490bd0
lea ecx, [edi + 0x30]
mov byte [esp + 0x18], 0
mov dword [ecx], 0x588120
call fcn.00490bd0
mov ecx, esi
mov dword [esp + 0x18], 0xffffffff
call fcn.004d4a8a
mov ecx, dword [esp + 0x10]
pop edi
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret

Function at 0x493760
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.00499b70
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push 0x5ada34
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x493859
lea ecx, [esp + 0x10]
push ecx
push str..htm
push accept
mov ecx, esi
call fcn.00438890
test eax, eax
jne 0x493859
mov ebx, dword [sym.imp.KERNEL32.dll_lstrcatA]
lea edx, [esp + 0x10]
push str._shellopencommand
push edx
call ebx
lea eax, [esp + 0x10]
lea ecx, [esp + 0x10]
push eax
push ecx
push accept
mov ecx, esi
call fcn.00438890
test eax, eax
jne 0x493859
lea edx, [esp + 0x10]
push 0x5ada10
push edx
call fcn.004b0c50
mov esi, eax
add esp, 8
test esi, esi
jne 0x49382a
lea eax, [esp + 0x10]
push 0x5ada0c
push eax
call fcn.004b0c50
mov esi, eax
add esp, 8
test esi, esi
jne 0x49382a
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x49382d
mov byte [esi], 0
push 0x5ad1d4
push esi
call ebx
mov edx, dword [esp + 0x21c]
push edx
push esi
call ebx
lea eax, [esp + 0x10]
push ebp
push eax
call dword [sym.imp.KERNEL32.dll_WinExec]
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
mov eax, edi
pop edi
pop esi
pop ebp
pop ebx
add esp, 0x208
ret 8
Function at 0x499ab0
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x4e4de8
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
push ecx
push edi
mov edi, ecx
mov eax, dword [edi + 0x118]
test eax, eax
jne 0x499b60
mov eax, dword [0x5af454]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.004d2d9f
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.004d2dee
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.004d2d4b
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x499b47
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x499b47
push eax
call dword [sym.imp.USER32.dll_CopyIcon]
mov dword [edi + 0x118], eax
push esi
call dword [sym.imp.KERNEL32.dll_FreeLibrary]
lea ecx, [esp + 8]
mov dword [esp + 0x14], 0xffffffff
call fcn.004d296f
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x49cc60
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x4e5270
push eax
mov dword fs:[0], esp
sub esp, 0x14
push ebx
push esi
push edi
mov edi, dword [esp + 0x30]
mov esi, ecx
mov eax, dword [edi]
mov ecx, dword [eax - 8]
test ecx, ecx
je 0x49ce07
mov ecx, dword [0x5af454]
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], ecx
mov dword [esp + 0x28], 0
mov dword [esp + 0x30], ecx
mov ecx, dword [eax - 8]
mov bl, 1
test ecx, ecx
mov byte [esp + 0x28], bl
jle 0x49cd5c
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.0049b980
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.004d2aa8
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.004d296f
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x5ad1d4
call fcn.004d29dd
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.0049bd40
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.004d2aa8
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.004d296f
lea ecx, [esp + 0xc]
call fcn.004d2e83
mov ecx, dword [esp + 0xc]
push 0x5adc14
push ecx
call fcn.004afa94
add esp, 8
test eax, eax
je 0x49cd84
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x49ccbd
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.004d296f
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.004d296f
jmp 0x49ce0b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.0049ca00
test eax, eax
push 0
je 0x49cdef
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.0049b0a0
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x49cdd5
cmp eax, 0x64
jg 0x49cdc3
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x49cd60
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x49cd60
cmp eax, 0x64
jge 0x49cd5c
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x49cd60
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.0049b0a0
mov esi, eax
jmp 0x49cd60
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x49ce15
mov eax, esi
mov ecx, dword [esp + 0x20]
pop edi
pop esi
mov dword fs:[0], ecx
pop ebx
add esp, 0x20
ret 0x10
Function at 0x4c8a70
Capabilities:
Access peb ldr_data
Get kernel32 base address

Disassembly:
push 0xffffffffffffffff
push 0x4e6b90
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 0x2c
mov al, byte [esp + 0x3c]
push ebx
xor ebx, ebx
push esi
mov esi, ecx
mov byte [esp + 0x10], al
mov dword [esp + 0x14], ebx
mov dword [esp + 0x18], ebx
mov dword [esp + 0x1c], ebx
mov ecx, dword [esp + 0x44]
push ebx
mov dword [esp + 0x40], ebx
mov byte [esp + 0x28], al
mov edx, dword [ecx]
lea ecx, [esp + 0x28]
mov dword [esp + 0x24], edx
call fcn.004bdb92
mov eax, dword [0x58c6d0]
lea ecx, [esp + 0x10]
push eax
push ebx
push ecx
lea ecx, [esp + 0x30]
call fcn.004bdac4
lea edx, [esp + 0x20]
lea eax, [esp + 8]
push edx
push eax
mov ecx, esi
mov byte [esp + 0x44], 1
call fcn.004c9530
mov esi, dword [eax]
mov ecx, dword [eax + 4]
mov eax, dword [esp + 0x28]
cmp eax, ebx
mov dword [esp + 0xc], ecx
je 0x4c8b17
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4c8b0e
cmp al, 0xff
je 0x4c8b0e
dec al
mov byte [ecx], al
jmp 0x4c8b17
push ecx
call fcn.004d26d9
add esp, 4
mov eax, dword [esp + 0x14]
mov dword [esp + 0x28], ebx
cmp eax, ebx
mov dword [esp + 0x2c], ebx
mov dword [esp + 0x30], ebx
je 0x4c8b48
lea ecx, [eax - 1]
mov al, byte [eax - 1]
cmp al, bl
je 0x4c8b3f
cmp al, 0xff
je 0x4c8b3f
dec al
mov byte [ecx], al
jmp 0x4c8b48
push ecx
call fcn.004d26d9
add esp, 4
mov ecx, dword [esp + 0x34]
lea eax, [esi + 0x10]
pop esi
pop ebx
mov dword fs:[0], ecx
add esp, 0x38
ret 4
Function at 0x4d4dc6
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x4d4dfe
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.004d2e16
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.004d2dee
jmp 0x4d4e0a
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x4d64bd
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 0x4d64ff
call fcn.004dc77d
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x4d64ff
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x4d64f6
xor eax, eax
jmp 0x4d6507
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.004d650d
pop edi
pop esi
pop ebx
ret 4

Function at 0x4dccad
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 0x4dccdb
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x4dccf9
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.004dcc13
jmp 0x4dccf9
mov eax, dword [esi + 0x14]
test eax, eax
je 0x4dccf9
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.004dcc13
test edi, edi
mov eax, edi
jne 0x4dcce3
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x433072
nop
nop
mov ebx, 0x40de38
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
mov eax, ecx
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x66206bb
nop
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x433060
nop
nop
nop
nop
mov eax, section..data
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x4330d2
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, ebx
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
nop
nop
nop
push eax
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
nop
nop
div edi
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x271a4a5a
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
nop
popal
nop
nop
jmp 0x431219
Function at 0x4083f1
Capabilities:
Check if file exists

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
and esp, 0xfffffff8
sub esp, 0x21c
mov eax, dword [0x410144]
xor eax, esp
mov dword [esp + 0x218], eax
mov eax, dword [ebp + 8]
mov edx, 0x104
push ebx
push esi
push edi
push ecx
push ecx
xor edi, edi
mov dword [esp + 0x1c], eax
push ecx
lea ecx, [esp + 0x24]
mov dword [eax], edi
mov dword [eax + 4], edi
call fcn.00407168
push 0x402634
lea ecx, [esp + 0x1c]
call fcn.004070c4
lea eax, [esp + 0x18]
push eax
push edi
push 0x1f0003
call dword [sym.imp.api_ms_win_core_synch_l1_1_0.dll_OpenSemaphoreW]
mov esi, eax
test esi, esi
jne 0x408475
call dword [sym.imp.api_ms_win_core_errorhandling_l1_1_0.dll_GetLastError]
cmp eax, 2
je 0x4084af
mov ecx, dword [ebp + 4]
mov edx, 0xc0
push 0x4025e0
call fcn.004080ac
mov edi, eax
jmp 0x4084af
lea edx, [esp + 0x10]
mov dword [esp + 0x10], edi
mov ecx, esi
call fcn.0041dfcc
mov ebx, eax
test ebx, ebx
jns 0x4084a1
mov ecx, dword [ebp + 4]
mov edx, 0xc6
push ebx
push 0x4025e0
call fcn.0040808f
mov edi, ebx
jmp 0x4084af
mov ecx, dword [esp + 0x14]
mov eax, dword [esp + 0x10]
cdq
mov dword [ecx], eax
mov dword [ecx + 4], edx
test esi, esi
je 0x4084b9
push esi
call fcn.0040814d
mov ecx, dword [esp + 0x224]
mov eax, edi
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0040dad0
mov esp, ebp
pop ebp
ret 8
Function at 0x40dc5d
Capabilities:
Enumerate pe sections

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
push esi
mov ecx, dword [eax + 0x3c]
add ecx, eax
movzx eax, word [ecx + 0x14]
lea edx, [ecx + 0x18]
add edx, eax
movzx eax, word [ecx + 6]
imul esi, eax, 0x28
add esi, edx
cmp edx, esi
je 0x40dc9a
mov ecx, dword [ebp + 0xc]
cmp ecx, dword [edx + 0xc]
jb 0x40dc93
mov eax, dword [edx + 8]
add eax, dword [edx + 0xc]
cmp ecx, eax
jb 0x40dc9f
add edx, 0x28
cmp edx, esi
jne 0x40dc84
xor eax, eax
pop esi
pop ebp
ret
mov eax, edx
jmp 0x40dc9c

Function at 0x418506
Capabilities:
Encode data using xor

Disassembly:
call 0x41847f
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or eax, dword [ebx - 0x178f73c]
xor esi, 0xde5af04
add eax, esi
lea esp, [esp - 0xe]
mov esi, dword [esp + 0xe]
lea esp, [esp + 0x12]
xor esi, dword [esp]
push eax
sub eax, 0xf24f2b00
mov eax, esp
or dword [eax - 0x22], ebx
pop eax
jmp 0x4184af
xor dword [esp], esi
xor eax, 0
mov dword [esp], esi
add esp, 4
add esi, dword [ebp + 8]
push ebp
add ebp, 0xc
mov ecx, dword [ebp]
pop ebp
ja 0x4184cb
xor edx, 0
jmp 0x4184d6
xor edx, edx
jmp 0x4184ed
jmp 0x4184f9
xor eax, eax
push 0x8427d7c0
call 0x418506
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x418542
mov ebx, dword [ebp + 0x10]
mov edi, dword [ebp + 0x14]
add bl, dl
xor byte [esi], bl
mov dl, byte [esi]
inc esi
add ebx, edi
rol ebx, 8
dec ecx
jne 0x41851b
lea esp, [esp - 4]
xchg dword [esp], ebx
mov ebx, dword [esp]
or eax, edx
xor eax, eax
add eax, dword [esp]
add esp, 4
pop esi
pop edi
pop ebx
xchg dword [esp], ecx
mov dword [esp], ecx
lea esp, [esp + 4]
pop edx
leave
je 0x418559
add eax, 0
jno 0x41855e
add esi, 0
ret 0x10
Function at 0x4192c7
Capabilities:
Encode data using xor

Disassembly:
lea esp, [esp - 0x63]
mov dword [esp + 0x5f], ebx
lea esp, [esp + 0x5f]
mov ebx, 0x8dff8662
xchg dword [esp], ebx
and dword [esp], ebp
jmp 0x4192e9
add ebx, 0
or dword [esp], ebp
mov ebp, esp
push eax
push edi
lea esp, [esp - 4]
xchg dword [esp], ecx
pop ecx
lea esp, [esp - 4]
mov edi, dword [ebp + 8]
mov eax, dword [ebp + 0xc]
cmp edi, dword [ebp + 0x14]
ja 0x41948b
cmp edi, dword [ebp + 0x10]
jb 0x41948b
lea esi, [esi]
sub esi, 0
push dword [ebp + 0x14]
push dword [ebp + 0x10]
sub esp, 0x6a
mov dword [esp + 0x66], 0xc2ccbc3c
add esp, 0x66
mov dword [esp], edi
or edi, 0xffffffff
and edi, 0xcedcf875
xor edi, 0xce9c140e
xchg dword [esp], edi
push edx
mov edx, esp
xor edx, 0
add edx, 0
push ebx
lea ebx, [edx + 4]
mov dword [ebx], eax
pop ebx
pop edx
push edi
call fcn.00418db3
inc edi
jmp 0x419372
jmp 0x41937f
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.00418db3
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.00418db3
inc edi
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push 0
sub esi, 0
add dword [esp], edx
xor edx, edx
je 0x4193d3
sub bl, byte [ebx]
mov eax, 0x64f7f691
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
cld
test edx, ebx
or edx, 0x13e27bd2
push ebx
add ebx, esi
mov ebx, esp
xor dword [ebx - 0x2a], edi
fdiv qword [ecx]
jnp 0x4193b7
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.00419401
add dword [eax], 0x39
jle 0x4193dd
sub al, 0xf5
mov ch, al
call fcn.00419416
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x41b0ee
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
push ecx
push edx
push 0
sub esi, esi
shr esi, 9
and dword [esp - 0x69], ebx
jbe 0x41b104
add edi, 0
shr esi, 0x17
or esi, dword [esp]
add esp, 4
add esi, dword [ebp + 8]
xor eax, eax
xor edx, edx
cld
and dword [esp - 0x46], edx
xor ecx, ecx
rol edx, 7
and dword [esp - 0x4b], edx
xor dl, al
mov al, byte [esi]
inc esi
or al, al
jne 0x41b115
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.0041b156
std
inc ebx
sar cl, 0x3e
lahf
in al, dx
mov ch, 0x4a
mov ebx, 0x971631d8
test byte [ebp - 0x5e], ch
xor eax, dword [ebx + 0x2b5108c4]
add esp, 8
push ecx
sub ecx, eax
mov ecx, esp
cmp dword [ecx - 0x51], edx
Function at 0x41d4c2
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 8
push 0xffffffffffffffff
push esi
mov esi, esp
xor dword [esp - 0x43], esi
xor dword [esp - 0x45], esi
and dword [esi + 4], eax
pop esi
push 0
ja 0x41d40b
add ebx, 0
push ecx
call 0x41d420
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
add esp, 8
xor dword [esp], ebx
sub esp, 0x6b
mov dword [esp + 0x67], edx
add esp, 0x67
push ecx
push 0
xor dword [esp - 0x56], edx
xor edi, 0
add dword [esp], edi
push esi
mov ebx, 0x72f57250
sub ebx, dword [0x72f76a8f]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x72f76a7f
call fcn.00418eea
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.004183f8
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x41d57e
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x41d57e
mov ecx, dword [esi + 0x10]
sub dword [esp - 0x34], ebx
xor ecx, edi
mov edx, dword [esi + 0x14]
xor edx, edi
shl edx, 2
add edx, 0x18
mov eax, dword [esi]
xor eax, edi
cmp eax, 1
je 0x41d535
mov eax, 1
lock xchg dword [0x72f76a8b], eax
push 0x3dd1fc71
call 0x41d4c2
push esi
add esp, 8
cmp eax, 0
jne 0x41d4ab
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x41d4d1
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x41d4e6
cmp ecx, edx
cmp eax, 0
je 0x41d50b
mov dword [ebp - 4], eax
lea ecx, [esi + 0x18]
mov eax, dword [esi + ecx]
xor eax, edi
add eax, edx
add dword [esi + eax], ebx
add ecx, 4
dec dword [ebp - 4]
jne 0x41d4f5
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.0041d524
dec eax
loope 0x41d527
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x72f76a8b], 0
add edx, esi
mov dword [ebp + 4], edx
xchg dword [esp], esi
push ecx
lea ecx, [edi - 0x72d1f741]
mov ecx, esp
mov dword [ecx - 0x15], ebx
pop ecx
push esi
xor esi, esi
mov esi, esp
and dword [esi - 0x1d], ecx
pop esi
mov dword [esp], esi
jb 0x41d55b
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x41d570
jmp 0x41d57b
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x41d469

Function at 0x4245e3
Capabilities:
Access peb ldr_data

Disassembly:
add esp, 8
and dword [esp], ebx
push ecx
push edx
push edi
push esi
or edi, 0xffffffff
not edi
add edi, dword [ebp + 8]
mov eax, dword fs:[0x30]
mov eax, dword [eax + 0xc]
mov ecx, dword [eax + 0xc]
push ecx
xor edx, edx
mov ecx, dword [ecx]
cmp ecx, dword [esp]
je 0x4248b9
push ebp
push 0xffffffffffffffff
sub esp, 0x32
mov dword [esp + 0x2e], 0x72f63703
add esp, 0x2e
sub esp, 4
mov dword [esp], 0x72f5a6c9
push 0xffffffffffffffff
call fcn.0041b7e3
xchg edx, eax
and eax, 0
add eax, 0x75d46dc4
push ecx
and ecx, 0xcfb6d7ec
mov ecx, esp
mov dword [ecx - 0x54], esi
pop ecx
ja 0x42464d
and eax, eax
xchg edx, eax
mov edx, dword [ecx + edx - 0x75d46dac]
call fcn.00424665
mov byte [0xee69f033], al
invalid
mov eax, ecx
pop esi
mov edi, dword [esp]
add esp, 4
pop edx
xor ecx, ecx
add ecx, 0xffffffff
and ecx, dword [esp]
xor ecx, 0
add esp, 4
pop ebx
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
jno 0x4248ad
xor eax, 0
ret 4
xor ecx, ecx
jmp 0x424881
Function at 0x4340b3
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x4340d5
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4340d5
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4340d5
ret
cmp word [ebx + 4], 0x14c
jne 0x4340d5
test word [ebx + 0x16], 2
je 0x4340d5
test word [ebx + 0x16], 0x100
je 0x4340d5
cmp word [ebx + 0x18], 0x10b
jne 0x4340d5
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4340d5
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x434161
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4340f5
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.0041b040
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4340d5
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8

Function at 0x434161
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ebx
push ecx
lea esp, [esp - 0x10]
mov dword [esp + 0xc], edx
lea esp, [esp + 0xc]
sub esp, 4
mov dword [esp], 0x8b92e34e
mov dword [esp], edi
push esi
mov eax, dword [ebp + 8]
and ax, 0xf001
dec eax
cmp word [eax], 0x5a4d
jne 0x4340d5
mov ebx, dword [eax + 0x3c]
cmp ebx, 0xf08
ja 0x4340d5
add ebx, eax
cmp dword [ebx], 0x4550
jne 0x4340d5
ret
cmp word [ebx + 4], 0x14c
jne 0x4340d5
test word [ebx + 0x16], 2
je 0x4340d5
test word [ebx + 0x16], 0x100
je 0x4340d5
cmp word [ebx + 0x18], 0x10b
jne 0x4340d5
mov edx, dword [ebx + 0x78]
cmp edx, 0
je 0x4340d5
lea edx, [eax + edx]
mov edx, dword [edx + 0xc]
push 0xe1641d81
call 0x434161
adc al, 0xbd
mov dl, 3
cmp byte [ecx + 0x75ac5ffe], 0xa
jnp 0x4340f5
int1
salc
push edi
inc esp
add esp, 8
lea edx, [edx + eax]
mov ebx, eax
push edx
call fcn.0041b040
xchg ebx, eax
cmp ebx, dword [ebp + 0xc]
jne 0x4340d5
sub esp, 0x3e
mov esi, dword [esp + 0x3e]
add esp, 0x42
pop edi
mov edx, dword [esp]
add esp, 4
pop ecx
pop ebx
leave
ret 8
Function at 0x434218
Capabilities:
Resolve function by parsing pe exports

Disassembly:
push 0
push ecx
xor ecx, ecx
jne 0x434271
mov ecx, esp
xor dword [ecx - 0x55], edi
pop ecx
call 0x434218
dec esp
adc eax, 0x91b81b2a
div bh
int 0x82
xchg ebx, eax
ror cl, 1
into
out dx, eax
call 0x434227
cld
test edx, ebx
or ebp, eax
add dword [esi - 0x7cc26b19], esp
les ecx, [eax]
or dword [esp], ebp
mov ebp, esp
sub esp, 0x100
push ebx
push edx
push ecx
push edi
push esi
mov ebx, dword [ebp + 8]
mov edx, ebx
add ebx, dword [ebx + 0x3c]
mov ebx, dword [ebx + 0x78]
lea ebx, [ebx + edx]
mov eax, dword [ebx + 0x24]
add eax, edx
xor edi, edi
jne 0x839eca
or edi, dword [ebx + 0x20]
add edi, edx
mov ecx, dword [ebx + 0x18]
mov esi, dword [edi]
add esi, edx
push 0
push ecx
mov ecx, esp
push 0x55d34c8a
call 0x434278
sti
sbb byte [ecx + 0x56], dh
xlatb
les ebp, [ebp + 0x8c483e2]
xchg dword [ecx + 4], eax
xor eax, edx
shl eax, 3
xor ecx, 0
shl eax, 0x1d
add eax, dword [ecx + 4]
pop ecx
push esi
call fcn.0041b0ee
cmp eax, dword [ebp + 0xc]
pop eax
je 0x434317
add edi, 4
add eax, 2
dec ecx
jne 0x43425d
call 0x4342c4
loope 0x4342ba
invalid
sbb esi, ebx
mov edi, 0xdbead58c
js 0x434314
mov dh, 0xe8
or byte [eax], al
add byte [eax], al
mov bh, 0x24
lea eax, [edx + 0x53]
nop
mov dword [esi + 0x2308c483], ecx
sal byte [ecx], 0xc0
fsub st(7)
int 0xf
mov bh, 0
movzx eax, word [eax]
jmp 0x434325
shl eax, 2
add eax, dword [ebx + 0x1c]
add eax, edx
mov eax, dword [eax]
add eax, edx
mov ebx, edx
add ebx, dword [edx + 0x3c]
mov ecx, dword [ebx + 0x7c]
mov ebx, dword [ebx + 0x78]
add ebx, edx
add ecx, ebx
cmp eax, ebx
jb 0x4342d8
cmp eax, ecx
ja 0x4342d8
mov esi, eax
lea edi, [ebp - 0x100]
mov al, byte [esi]
mov byte [edi], al
inc edi
inc esi
js 0x434362
or ecx, ecx
xor dword [esp - 0x6b], eax
cmp al, 0x2e
jne 0x434358
lea edi, [ebp - 0x100]
push 0x100
push edi
push esi
call fcn.0041b5cd
lea esp, [esp - 0x60]
mov dword [esp + 0x5c], edi
lea esp, [esp + 0x5c]