joyce8/EMBER2024-capa huggingface dataset:
Function at 0x7762ac
Capabilities:
Create http request
Read data from internet
Receive data

Disassembly:
push ebp
mov ebp, esp
add esp, 0xfffff004
push eax
add esp, 0xffffffcc
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 0x1030], ebx
mov dword [ebp - 0x1034], ebx
mov dword [ebp - 4], ecx
mov edi, edx
mov ebx, eax
lea esi, [ebp - 0x14]
xor eax, eax
push ebp
push 0x7764c7
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push 0
push 0
push 0
mov eax, edi
call fcn.0040b1b4
push eax
call sub.wininet.dll_InternetOpenW
mov dword [ebp - 0xc], eax
xor eax, eax
push ebp
push 0x7764a0
push dword fs:[eax]
mov dword fs:[eax], esp
push 0
push pe_nt_image_headers32
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.0040b1b4
push eax
mov eax, dword [ebp - 0xc]
push eax
call sub.wininet.dll_InternetOpenUrlW
mov dword [ebp - 0x10], eax
xor eax, eax
push ebp
push 0x776480
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x28], 0x2719c40
mov dword [ebp - 0x24], 0
mov dl, 1
mov eax, dword [0x44e6e0]
call fcn.00408454
mov dword [ebp - 0x18], eax
xor eax, eax
push ebp
push 0x776460
push dword fs:[eax]
mov dword fs:[eax], esp
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
jmp 0x7763c5
cmp dword [esi], 0
jne 0x776385
jmp 0x7763df
lea edx, [ebp - 0x1029]
mov ecx, dword [esi]
mov eax, dword [ebp - 0x18]
mov edi, dword [eax]
call dword [edi + 0x10]
mov eax, dword [esi]
xor edx, edx
add eax, dword [ebp - 0x20]
adc edx, dword [ebp - 0x1c]
mov dword [ebp - 0x20], eax
mov dword [ebp - 0x1c], edx
fild qword [ebp - 0x20]
fild qword [ebp - 0x28]
fdivp st(1)
fmul dword [0x7764dc]
call fcn.00407ba0
mov edx, eax
mov eax, dword [ebx + 0x3f4]
call fcn.00599884
push esi
push 0x1001
lea eax, [ebp - 0x1029]
push eax
mov eax, dword [ebp - 0x10]
push eax
call sub.wininet.dll_InternetReadFile
test eax, eax
jne 0x776371
mov byte [ebp - 0x1029], 0
lea edx, [ebp - 0x1029]
mov ecx, 1
mov eax, dword [ebp - 0x18]
mov ebx, dword [eax]
call dword [ebx + 0x10]
xor ecx, ecx
xor edx, edx
mov eax, dword [ebp - 0x18]
mov ebx, dword [eax]
call dword [ebx + 0x24]
lea edx, [ebp - 0x1034]
mov eax, dword [0x78fbac]
mov eax, dword [eax]
call fcn.0063471c
mov eax, dword [ebp - 0x1034]
lea edx, [ebp - 0x1030]
call fcn.0042797c
lea eax, [ebp - 0x1030]
mov edx, dword [ebp + 8]
call fcn.0040b3c4
mov edx, dword [ebp - 0x1030]
mov eax, dword [ebp - 0x18]
call fcn.00477e40
mov byte [ebp - 5], 1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x776467
mov eax, dword [ebp - 0x18]
call fcn.00408484
pop eax
jmp eax
Function at 0x433000
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
nop
nop
mov eax, section..rdata
nop
nop
nop
nop
push 4
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
je 0x433072
nop
nop
mov ebx, 0x40de38
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
nop
mov esi, 0x1e8615f5
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
loop 0x433060
mov eax, section..data
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x4330d2
nop
nop
mov ebx, 0x4304d8
nop
mov ecx, ebx
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
div edi
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
nop
nop
nop
nop
nop
pop eax
mov esi, 0x62012a25
nop
nop
nop
nop
nop
xor dword [eax], esi
nop
nop
add eax, edi
nop
nop
nop
nop
nop
loop 0x4330c0
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x433002
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
nop
nop
mov eax, section..text
nop
nop
push 4
nop
nop
nop
nop
nop
nop
pop edi
nop
nop
nop
nop
cmp eax, 0
nop
nop
je 0x433072
nop
nop
mov ebx, 0x40de38
nop
nop
mov ecx, ebx
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
xor edx, edx
nop
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
nop
nop
div edi
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x633976b1
nop
nop
xor dword [eax], esi
nop
nop
nop
add eax, edi
nop
nop
nop
nop
nop
nop
nop
loop 0x433060
mov eax, section..data
nop
nop
cmp eax, 0
nop
nop
je 0x4330d2
nop
nop
nop
nop
nop
mov ebx, 0x4304d8
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
push eax
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
nop
div edi
nop
nop
nop
nop
nop
xchg ecx, eax
nop
pop eax
nop
nop
nop
nop
mov esi, 0x1e51087b
nop
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
loop 0x4330c0
nop
nop
nop
nop
nop
popal
nop
nop
nop
nop
jmp 0x431219
Function at 0x4099a4
Capabilities:
Create process on windows
Create process suspended

Disassembly:
push ebp
mov ebp, esp
add esp, 0xffffffa8
push ebx
push esi
push edi
xor ebx, ebx
mov dword [ebp - 4], ebx
mov edi, ecx
mov esi, edx
mov ebx, eax
xor eax, eax
push ebp
push 0x409a77
push dword fs:[eax]
mov dword fs:[eax], esp
push 0x409a90
push ebx
push 0x409a9c
push esi
lea eax, [ebp - 4]
mov edx, 4
call fcn.004033b4
lea eax, [ebp - 0x48]
xor ecx, ecx
mov edx, 0x44
call fcn.0040277c
mov dword [ebp - 0x48], 0x44
lea eax, [ebp - 0x58]
push eax
lea eax, [ebp - 0x48]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.00403414
push eax
push 0
call sub.kernel32.dll_CreateProcessA
test eax, eax
jne 0x409a24
mov al, 0x69
call fcn.00409648
mov eax, dword [ebp - 0x54]
push eax
call sub.kernel32.dll_CloseHandle_1
call fcn.00409978
push 0xff
push 0xffffffffffffffff
push 0
lea eax, [ebp - 0x58]
push eax
push 1
call sub.user32.dll_MsgWaitForMultipleObjects
dec eax
je 0x409a2d
call fcn.00409978
push edi
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_GetExitCodeProcess
mov eax, dword [ebp - 0x58]
push eax
call sub.kernel32.dll_CloseHandle_1
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x409a7e
lea eax, [ebp - 4]
call fcn.00403198
ret

Function at 0x409b30
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffbc
mov edi, eax
lea esi, [esp + 0x28]
lea eax, [esp + 4]
push eax
call sub.kernel32.dll_GetSystemInfo
mov ebx, edi
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409be4
jmp 0x409bd9
cmp dword [esi + 0x10], 0x1000
jne 0x409bc5
test byte [esi + 0x15], 1
jne 0x409bc5
xor ebx, ebx
mov eax, dword [esi + 0x14]
cmp eax, 1
je 0x409b84
cmp eax, 2
je 0x409b84
cmp eax, 0x10
je 0x409b84
cmp eax, 0x20
jne 0x409b99
push esp
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x409b99
mov bl, 1
xor ebp, ebp
jmp 0x409baa
mov eax, dword [esi]
add eax, ebp
call fcn.00409b28
add ebp, dword [esp + 8]
cmp ebp, dword [esi + 0xc]
jb 0x409b9d
test bl, bl
je 0x409bc5
push esp
mov eax, dword [esp + 4]
push eax
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
mov eax, dword [esi]
add eax, dword [esi + 0xc]
mov ebx, eax
push 0x1c
push esi
push ebx
call sub.kernel32.dll_VirtualQuery
test eax, eax
je 0x409be4
mov eax, dword [esi + 4]
cmp eax, edi
je 0x409b5c
add esp, 0x44
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x432004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
call 0x43200c
nop
nop
pop eax
nop
nop
nop
add eax, 0x40729f
nop
nop
sub eax, 0x407245
nop
nop
mov ebx, dword [eax]
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
nop
cmp ebx, ecx
jl 0x432030
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
nop
nop
nop
jne 0x43201e
nop
nop
nop
nop
nop
popal
nop
jmp 0x431219
Function at 0x433003
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
nop
call 0x43300c
nop
nop
pop eax
nop
nop
nop
add eax, 0x40a063
nop
sub eax, 0x40a009
nop
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
xor dword [ebx], edx
nop
nop
nop
nop
nop
nop
add ebx, 4
nop
nop
nop
cmp ebx, ecx
nop
nop
nop
nop
jl 0x433030
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43301e
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x431219

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
nop
sub eax, 0x403d15
nop
nop
mov ebx, dword [eax]
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
add ebx, 4
nop
nop
nop
nop
nop
cmp ebx, ecx
nop
nop
jl 0x430030
nop
nop
nop
nop
nop
nop
nop
add eax, 0xc
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
nop
popal
nop
nop
nop
nop
jmp loc.00401219
Function at 0x430004
Capabilities:
Encode data using xor
Packed with generic packer

Disassembly:
pushal
nop
mov eax, section..text
nop
nop
nop
push 4
nop
nop
nop
pop edi
nop
nop
nop
nop
nop
nop
cmp eax, 0
nop
nop
nop
nop
je 0x430072
nop
nop
mov ebx, 0x408e84
mov ecx, ebx
nop
nop
nop
nop
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
push eax
nop
nop
nop
nop
nop
nop
nop
nop
mov eax, ecx
nop
nop
nop
div edi
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
pop eax
nop
nop
nop
nop
nop
mov esi, 0x67d1438
nop
nop
xor dword [eax], esi
nop
nop
nop
nop
add eax, edi
nop
nop
loop 0x430060
nop
nop
nop
nop
nop
mov eax, section..data
cmp eax, 0
nop
nop
nop
nop
nop
je 0x4300d2
nop
nop
mov ebx, 0x42e1d0
nop
nop
nop
nop
nop
mov ecx, ebx
nop
nop
nop
sub ecx, eax
nop
nop
nop
nop
nop
xor edx, edx
nop
nop
nop
push eax
nop
nop
nop
nop
nop
nop
mov eax, ecx
div edi
nop
nop
nop
nop
nop
nop
nop
xchg ecx, eax
nop
nop
nop
nop
nop
pop eax
nop
nop
nop
mov esi, 0x7a511853
xor dword [eax], esi
nop
nop
nop
nop
nop
nop
nop
nop
add eax, edi
nop
loop 0x4300c0
nop
nop
nop
popal
nop
nop
nop
nop
nop
jmp 0x401219
Function at 0x40fb00
Capabilities:
Get number of processors
Get process heap force flags

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x414099
mov eax, dword fs:[0]
push eax
push ecx
push esi
mov eax, dword [0x41d034]
xor eax, ebp
push eax
lea eax, [ebp - 0xc]
mov dword fs:[0], eax
mov esi, ecx
mov dword [ebp - 0x10], esi
push 0xffffffffffffffff
push 0
push dword [ebp + 8]
mov dword [esi + 0x14], 0xf
mov dword [esi + 0x10], 0
mov byte [esi], 0
call fcn.00401cc0
push 0xffffffffffffffff
lea ecx, [esi + 0x18]
mov dword [ebp - 4], 0
mov dword [ecx + 0x14], 0xf
push 0
push dword [ebp + 0xc]
mov dword [ecx + 0x10], 0
mov byte [ecx], 0
call fcn.00401cc0
push 0xffffffffffffffff
lea ecx, [esi + 0x30]
mov byte [ebp - 4], 1
mov dword [ecx + 0x14], 0xf
push 0
push dword [ebp + 0x10]
mov dword [ecx + 0x10], 0
mov byte [ecx], 0
call fcn.00401cc0
mov eax, dword [ebp + 0x14]
mov dword [esi + 0x48], eax
lea eax, [esi + 0x4c]
push eax
mov byte [ebp - 4], 2
call fcn.004121a0
add esp, 4
lea ecx, [esi + 0x64]
mov byte [ebp - 4], 3
call fcn.00411f20
mov eax, esi
mov ecx, dword [ebp - 0xc]
mov dword fs:[0], ecx
pop ecx
pop esi
mov esp, ebp
pop ebp
ret 0x10

Function at 0x411a00
Capabilities:
Get thread local storage value
Set thread local storage value

Disassembly:
push dword [0x41da14]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
jne 0x411a54
push esi
push 0x10
call sub.MSVCR120.dll_void____cdecl_operator_new_unsigned_int_
add esp, 4
test eax, eax
je 0x411a2a
mov ecx, eax
call fcn.004111c0
mov esi, eax
jmp 0x411a2c
xor esi, esi
push dword [0x41da14]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x411a44
mov edx, dword [eax]
mov ecx, eax
push 1
call dword [edx]
push esi
push dword [0x41da14]
call dword [sym.imp.KERNEL32.dll_TlsSetValue]
mov eax, esi
pop esi
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
mov ebx, dword [eax]
nop
nop
nop
nop
nop
nop
mov ecx, dword [eax + 4]
nop
nop
nop
mov edx, dword [eax + 8]
nop
nop
nop
nop
nop
xor dword [ebx], edx
nop
nop
nop
add ebx, 4
cmp ebx, ecx
nop
nop
nop
nop
nop
jl 0x430030
nop
nop
nop
nop
add eax, 0xc
nop
nop
nop
nop
cmp dword [eax], 0
nop
nop
nop
jne 0x43001e
nop
nop
popal
nop
nop
nop
nop
nop
jmp loc.00401219
Function at 0x10019e13
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x10019e52
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x10019e52
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x10019e52
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x10019e52
cmp dword [ecx + 0x74], 0xe
jbe 0x10019e52
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x1001cad0
Capabilities:
Query environment variable

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
push ecx
push esi
call dword [sym.imp.KERNEL32.dll_GetEnvironmentStringsW]
mov esi, eax
test esi, esi
je 0x1001cb6d
push ebx
push esi
call fcn.1001ca99
xor ebx, ebx
sub eax, esi
push ebx
push ebx
push ebx
push ebx
sar eax, 1
push eax
push esi
push ebx
push ebx
mov dword [ebp - 8], eax
call fcn.1001ca2d
add esp, 0x24
mov dword [ebp - 4], eax
test eax, eax
jne 0x1001cb1a
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1001cb6c
push edi
push eax
call fcn.1001da8d
mov edi, eax
pop ecx
push ebx
test edi, edi
jne 0x1001cb3a
call fcn.1001b574
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
xor eax, eax
jmp 0x1001cb6b
push ebx
push dword [ebp - 4]
push edi
push dword [ebp - 8]
push esi
push ebx
push ebx
call fcn.1001ca2d
add esp, 0x20
test eax, eax
jne 0x1001cb59
push edi
call fcn.1001b574
jmp 0x1001cb61
push ebx
call fcn.1001b574
mov ebx, edi
pop ecx
push esi
call dword [sym.imp.KERNEL32.dll_FreeEnvironmentStringsW]
mov eax, ebx
pop edi
pop ebx
pop esi
leave
ret

Function at 0x1001cdda
Capabilities:
Allocate thread local storage

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10024cc8
push 0x10024cc0
push str.FlsAlloc
push 0x1f
call fcn.1001ccf6
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1001ce0e
push dword [ebp + 8]
mov ecx, esi
call dword [0x10023150]
call esi
jmp 0x1001ce14
call dword [sym.imp.KERNEL32.dll_TlsAlloc]
pop esi
pop ebp
ret 4

Function at 0x1001ce58
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10024cd8
push 0x10024cd0
push str.FlsGetValue
push 0x21
call fcn.1001ccf6
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1001ce8f
push dword [ebp + 8]
mov ecx, esi
call dword [0x10023150]
call esi
pop esi
pop ebp
ret 4
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsGetValue]

Function at 0x1001ce97
Capabilities:
Set thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push esi
push 0x10024ce0
push 0x10024cd8
push str.FlsSetValue
push 0x22
call fcn.1001ccf6
mov esi, eax
add esp, 0x10
test esi, esi
je 0x1001ced1
push dword [ebp + 0xc]
mov ecx, esi
push dword [ebp + 8]
call dword [0x10023150]
call esi
pop esi
pop ebp
ret 8
pop esi
pop ebp
jmp dword [sym.imp.KERNEL32.dll_TlsSetValue]
Function at 0x10022560
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
mov eax, dword [ebp + 8]
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x1002258d
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x1002258d
mov edx, 0x10b
xor eax, eax
cmp word [ecx + 0x18], dx
sete al
pop ebp
ret
xor eax, eax
pop ebp
ret
Function at 0x409ee66f
Capabilities:
Get thread local storage value

Disassembly:
push dword [section..data]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x409ee6b4
mov eax, dword [eax + 0x4c]
test eax, eax
je 0x409ee6b4
push esi
push edi
push 8
lea esi, [eax + 0x10]
pop edi
mov eax, dword [esi + 4]
test eax, eax
je 0x409ee6ac
cmp dword [esi], 0
jne 0x409ee6ac
push esi
push dword [esi + 0xc]
push dword [esi + 8]
push eax
lea eax, [esi - 0x10]
push eax
call dword [sym.imp.ole32.dll_CoRegisterClassObject]
add esi, 0x20
dec edi
jne 0x409ee68e
pop edi
pop esi
ret

Function at 0x409ee8f2
Capabilities:
Get thread local storage value

Disassembly:
mov edi, edi
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 0x18]
and dword [eax], 0
push ebx
push dword [section..data]
mov dword [ebp - 4], 0x8000ffff
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
mov ebx, eax
test ebx, ebx
je 0x409ee993
mov eax, dword [ebx + 0x4c]
push esi
push edi
test eax, eax
jne 0x409ee949
mov esi, 0x100
push esi
call fcn.409ef274
mov edi, eax
xor eax, eax
pop ecx
cmp edi, eax
je 0x409ee942
push esi
push eax
push edi
call sub.msvcrt.dll_memset
add esp, 0xc
mov eax, edi
mov dword [ebx + 0x4c], eax
test eax, eax
je 0x409ee991
xor ebx, ebx
lea ecx, [eax + 0x14]
cmp dword [ecx], 0
je 0x409ee95e
inc ebx
add ecx, 0x20
cmp ebx, 8
jl 0x409ee94e
jmp 0x409ee991
mov esi, dword [ebp + 8]
mov edx, dword [ebp + 0x10]
mov ecx, ebx
shl ecx, 5
add eax, ecx
mov ecx, dword [ebp + 0xc]
mov dword [eax + 0x14], ecx
mov edi, eax
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
movsd dword es:[edi], dword [esi]
mov dword [eax + 0x18], edx
mov edx, dword [ebp + 0x14]
mov dword [eax + 0x1c], edx
mov eax, dword [ecx]
push ecx
call dword [eax + 4]
mov eax, dword [ebp + 0x18]
and dword [ebp - 4], 0
not ebx
mov dword [eax], ebx
pop edi
pop esi
mov eax, dword [ebp - 4]
pop ebx
leave
ret 0x14

Function at 0x409f6498
Capabilities:
Encode data using xor

Disassembly:
call 0x409f6411
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 0x409f6441
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 0x409f645d
xor edx, 0
jmp 0x409f6468
xor edx, edx
jmp 0x409f647f
jmp 0x409f648b
xor eax, eax
push 0x8427d7c0
call 0x409f6498
stc
add esp, 8
add esi, 0
cmp ecx, 0
je 0x409f64d4
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 0x409f64ad
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 0x409f64eb
add eax, 0
jno 0x409f64f0
add esi, 0
ret 0x10
Function at 0x409f7259
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 0x409f727b
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 0x409f741d
cmp edi, dword [ebp + 0x10]
jb 0x409f741d
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.409f6d45
inc edi
jmp 0x409f7304
jmp 0x409f7311
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.409f6d45
inc edi
and dword [esp - 0x4e], ecx
ror eax, 8
push dword [ebp + 0x14]
push dword [ebp + 0x10]
push eax
push edi
call fcn.409f6d45
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 0x409f7365
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 0x409f7349
pop ebx
xor edx, 0x1b7d0cc
add edx, 0xedeb415d
xchg dword [esp], edx
push edx
mov edx, esp
call int.409f7393
add dword [eax], 0x39
jle 0x409f736f
sub al, 0xf5
mov ch, al
call fcn.409f73a8
mov dword [edi], eax
pop ecx
pop edi
pop eax
leave
ret 0x10

Function at 0x409f9080
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 0x409f9096
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 0x409f90a7
mov eax, edx
pop edx
pop ecx
pop esi
mov esp, ebp
mov ebp, dword [esp]
add esp, 4
push 0x54
call fcn.409f90e8
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 0x409fb454
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 0x409fb39d
add ebx, 0
push ecx
call 0x409fb3b2
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, 0x712fa22f
sub ebx, dword [0x71319a6e]
mov dword [ebp - 8], ebx
xchg esi, eax
push 0x71319a5e
call fcn.409f6e7c
xchg esi, eax
add esi, ebx
mov edx, dword [ebp + 8]
sub edx, ebx
call fcn.409f638a
mov edi, eax
mov eax, dword [esi + 8]
xor dword [esp - 0x69], edx
xor ebx, 0
xor eax, edi
cmp edx, eax
jb 0x409fb510
mov eax, dword [esi + 0xc]
xor eax, edi
cmp edx, eax
ja 0x409fb510
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 0x409fb4c7
mov eax, 1
lock xchg dword [0x71319a6a], eax
push 0x3dd1fc71
call 0x409fb454
push esi
add esp, 8
cmp eax, 0
jne 0x409fb43d
push edx
mov eax, edi
xor byte [esi + edx], al
inc edx
dec ecx
jne 0x409fb463
pop edx
mov eax, dword [esi + 0x14]
xor eax, edi
js 0x409fb478
cmp ecx, edx
cmp eax, 0
je 0x409fb49d
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 0x409fb487
mov eax, 1
mov dword [esp - 0x1a], eax
push 0x8ae1b7eb
call fcn.409fb4b6
dec eax
loope 0x409fb4b9
invalid
xor eax, edi
mov dword [esi], eax
mov dword [0x71319a6a], 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 0x409fb4ed
xor edx, 0
add esp, 4
pop edi
pop ecx
pop edx
pop ebx
pop eax
leave
jmp 0x409fb502
jmp 0x409fb50d
ret 4
mov eax, dword [esi + 4]
xor eax, edi
add esi, eax
jmp 0x409fb3fb