joyce8/EMBER2024-capa huggingface dataset:
Function at 0x44b1b0
Capabilities:
Access peb ldr_data
Get number of processors

Disassembly:
push 0xffffffffffffffff
push 0x4965e3
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.004894cb
lea edi, [esi + 0x64]
mov dword [esp + 0x18], 0
mov dword [edi + 4], 0
mov dword [edi], vtable.CBrush.0
mov eax, dword [esp + 0x2c]
mov ebp, dword [esp + 0x24]
mov ecx, dword [esp + 0x30]
mov dword [esi + 0x3c], eax
mov eax, ebp
mov dword [esi], method.CEdit.virtual_0
mov dword [esi + 0x40], ecx
mov dword [esi + 0x44], 0
mov ecx, dword [eax]
lea edx, [esi + 0x48]
mov byte [esp + 0x18], 1
mov dword [edx], ecx
mov ecx, dword [eax + 4]
mov dword [edx + 4], ecx
mov ecx, dword [eax + 8]
mov dword [edx + 8], ecx
mov eax, dword [eax + 0xc]
mov ecx, dword [esp + 0x40]
mov dword [edx + 0xc], eax
mov eax, dword [esp + 0x44]
push eax
mov dword [esi + 0x5c], ecx
mov dword [esi + 0x60], eax
call dword [sym.imp.GDI32.dll_CreateSolidBrush]
push eax
mov ecx, edi
call fcn.0048eb6a
mov edx, dword [esp + 0x28]
mov eax, dword [esp + 0x20]
push edx
push eax
push ebp
push 0x50800044
mov ecx, esi
call fcn.004901ec
test eax, eax
je 0x44b2cc
mov ecx, dword [esp + 0x3c]
call fcn.0048eb97
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 0x44b290
push edi
mov ecx, esi
call fcn.0048c1f5
mov ecx, esi
call fcn.0044b430
cmp dword [esp + 0x38], 1
jne 0x44b2c5
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.0048c330
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 0x44dd10
Capabilities:
Check for software breakpoints

Disassembly:
push esi
mov esi, dword [esp + 8]
cmp dword [esi + 0x10], 0xca
jne 0x44dd43
push esi
call fcn.00450e20
mov eax, dword [esi + 0x40]
add esp, 4
test eax, eax
je 0x44dd3c
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 0x44ddc9
mov eax, dword [esi + 0x1b0]
mov ecx, dword [eax + 0x10]
test ecx, ecx
je 0x44ddb2
mov eax, dword [esi + 8]
test eax, eax
je 0x44dd67
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 0x44ddae
cmp eax, 2
je 0x44ddb2
mov ecx, dword [esi + 8]
test ecx, ecx
je 0x44dd5a
cmp eax, 3
je 0x44dd8d
cmp eax, 1
jne 0x44dd5a
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 0x44dd5a
mov edx, dword [esi + 0x13c]
add edx, ecx
mov dword [eax + 8], edx
jmp 0x44dd5a
xor eax, eax
pop esi
ret
mov eax, dword [esi + 0x90]
push esi
mov dword [esi + 0x98], eax
call fcn.0044ddf0
add esp, 4
pop esi
ret
cmp eax, 0xcc
je 0x44ddd8
mov ecx, dword [esi]
push esi
call dword [ecx]
add esp, 4
push esi
call fcn.0044ddf0
add esp, 4
pop esi
ret

Function at 0x459390
Capabilities:
Check for time delay via gettickcount

Disassembly:
sub esp, 0xa0
push ebx
push ebp
mov ebp, dword [esp + 0xac]
push esi
push edi
push ebp
call sub.RASAPI32.dll_RasHangUpA
mov esi, dword [sym.imp.KERNEL32.dll_GetTickCount]
mov ecx, 0x28
xor eax, eax
lea edi, [esp + 0x10]
rep stosd dword es:[edi], eax
mov dword [esp + 0x10], 0xa0
call esi
mov edi, eax
call esi
sub eax, edi
cmp eax, 0xbb8
jae 0x4593f6
mov ebx, dword [sym.imp.KERNEL32.dll_Sleep]
lea eax, [esp + 0x10]
push eax
push ebp
call sub.RASAPI32.dll_RasGetConnectStatusA
cmp eax, 6
je 0x4593f6
push 0
call ebx
call esi
sub eax, edi
cmp eax, 0xbb8
jb 0x4593d7
pop edi
pop esi
pop ebp
pop ebx
add esp, 0xa0
ret

Function at 0x459780
Capabilities:
Create http request

Disassembly:
push esi
mov esi, ecx
cmp dword [esi], 0
jne 0x4597b8
mov edx, dword [esi + 4]
xor eax, eax
push 0
push 0
mov ecx, dword [edx - 8]
test ecx, ecx
setne al
mov ecx, eax
neg ecx
sbb ecx, ecx
and ecx, edx
neg eax
sbb eax, eax
push ecx
and eax, 2
inc eax
push eax
push str.Mozilla_4.0__compatible__MSIE_6.0__Windows_NT_5.0_
call dword [sym.imp.WININET.dll_InternetOpenA]
mov dword [esi], eax
mov ecx, dword [esi]
xor eax, eax
test ecx, ecx
setne al
pop esi
ret
Function at 0x45a430
Capabilities:
Get socket status

Disassembly:
sub esp, 0x10c
mov eax, dword [ecx]
lea ecx, [esp]
push ecx
push 0
lea edx, [esp + 0x10]
push 0
push edx
push 0
mov dword [esp + 0x14], 0
mov dword [esp + 0x18], 0
mov dword [esp + 0x20], eax
mov dword [esp + 0x1c], 1
call sub.WS2_32.dll_select
cmp eax, 0xffffffff
jne 0x45a479
xor eax, eax
add esp, 0x10c
ret 4
mov edx, dword [esp + 0x110]
xor ecx, ecx
test eax, eax
setne cl
mov dword [edx], ecx
mov eax, 1
add esp, 0x10c
ret 4

Function at 0x45a8f0
Capabilities:
Access peb ldr_data

Disassembly:
push 0xffffffffffffffff
push 0x496ae0
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
sub esp, 8
push esi
mov esi, ecx
lea ecx, [esp + 4]
call fcn.0045a4a0
lea eax, [esp + 4]
lea ecx, [esi + 4]
push eax
mov dword [esp + 0x18], 0
call fcn.0045a520
lea ecx, [esp + 4]
push ecx
lea ecx, [esi + 0x14]
call fcn.0045a520
lea ecx, [esi + 0xc]
call fcn.00487e6b
lea ecx, [esi + 0x10]
call fcn.00487e6b
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x1c]
call fcn.0045bab0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x30]
call fcn.0045bab0
push 0xffffffffffffffff
push 0
lea ecx, [esi + 0x44]
call fcn.0045bab0
lea ecx, [esp + 8]
mov dword [esp + 0x14], 1
call fcn.00487ee0
lea ecx, [esp + 4]
mov dword [esp + 0x14], 0xffffffff
call fcn.00487ee0
mov ecx, dword [esp + 0xc]
pop esi
mov dword fs:[0], ecx
add esp, 0x14
ret
Function at 0x464bc0
Capabilities:
Create process on windows

Disassembly:
sub esp, 0x208
push ebx
push ebp
push esi
push edi
mov esi, ecx
push 0
call fcn.0046afd0
mov ebp, dword [esp + 0x220]
mov eax, dword [esp + 0x21c]
push ebp
push 0
push 0
push eax
push str.open
push 0
call dword [sym.imp.SHELL32.dll_ShellExecuteA]
mov edi, eax
cmp edi, 0x20
ja 0x464cb9
lea ecx, [esp + 0x10]
push ecx
push str..htm
push closesocket
mov ecx, esi
call fcn.00419770
test eax, eax
jne 0x464cb9
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 closesocket
mov ecx, esi
call fcn.00419770
test eax, eax
jne 0x464cb9
lea edx, [esp + 0x10]
push 0x63eaac
push edx
call fcn.00478200
mov esi, eax
add esp, 8
test esi, esi
jne 0x464c8a
lea eax, [esp + 0x10]
push 0x63eaa8
push eax
call fcn.00478200
mov esi, eax
add esp, 8
test esi, esi
jne 0x464c8a
lea ecx, [esp + 0x10]
push ecx
call dword [sym.imp.KERNEL32.dll_lstrlenA]
lea esi, [esp + eax + 0xf]
jmp 0x464c8d
mov byte [esi], 0
push 0x63e270
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 0x467c50
Capabilities:
Resolve function by parsing pe exports

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x497874
push eax
mov dword fs:[0], esp
sub esp, 0x284
push ebx
push ebp
push esi
mov esi, dword [esp + 0x2ac]
mov ebp, ecx
push edi
mov ecx, esi
mov edi, dword [esp + 0x2ac]
lea eax, [ebp + 0x140]
xor ebx, ebx
mov edx, dword [ecx]
mov dword [eax], edx
mov edx, dword [ecx + 4]
mov dword [eax + 4], edx
mov edx, dword [ecx + 8]
mov dword [eax + 8], edx
mov ecx, dword [ecx + 0xc]
mov dword [eax + 0xc], ecx
xor eax, eax
xor ecx, ecx
mov dword [ebp + 0x12c], eax
mov dword [ebp + 0x130], ecx
mov edx, dword [edi]
cmp dword [edx - 8], ebx
jne 0x467cc9
mov eax, dword [esp + 0x2a4]
xor edx, edx
mov dword [eax], ecx
mov dword [eax + 4], edx
jmp 0x46a40c
push edi
lea eax, [esp + 0x38]
push str._body_
push eax
call fcn.0048819d
push eax
mov ecx, edi
mov dword [esp + 0x2a0], ebx
call fcn.00487fcd
lea ecx, [esp + 0x34]
mov dword [esp + 0x29c], 0xffffffff
call fcn.00487ee0
push str.__body_
mov ecx, edi
call fcn.00488270
mov ecx, dword [ebp + 0x134]
mov edx, dword [esi]
mov eax, dword [esi + 4]
mov dword [esp + 0x144], ecx
push 0x6714d4
lea ecx, [esp + 0x2c]
mov dword [esp + 0x24], edx
mov dword [esp + 0x28], eax
call fcn.00487f4e
push 0x6714d4
lea ecx, [esp + 0x18]
mov dword [esp + 0x2a0], 1
call fcn.00487f4e
push 0x6714d4
lea ecx, [esp + 0x14]
mov byte [esp + 0x2a0], 2
call fcn.00487f4e
push 0x6714d4
lea ecx, [esp + 0x1c]
mov byte [esp + 0x2a0], 3
call fcn.00487f4e
mov eax, dword [0x63f4c4]
mov dword [esp + 0x1b4], eax
mov dword [esp + 0x1d0], eax
mov dword [esp + 0x1f4], eax
mov dword [esp + 0x230], eax
mov ecx, dword [esp + 0x2b4]
lea edx, [esp + 0x20]
push ecx
push edx
mov ecx, ebp
mov byte [esp + 0x2a4], 5
call fcn.0046ace0
mov eax, dword [edi]
mov dword [esp + 0x1c], ebx
mov dword [esp + 0x40], ebx
mov eax, dword [eax - 8]
cmp eax, ebx
jle 0x46a2b6
jmp 0x467dd0

Function at 0x46af10
Capabilities:
Get common file path

Disassembly:
push 0xffffffffffffffff
push 0x4978f8
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 0x46afc0
mov eax, dword [0x63f4c4]
push esi
mov dword [esp + 8], eax
push 0x104
push 0x104
lea ecx, [esp + 0x10]
mov dword [esp + 0x1c], 0
call fcn.004882c4
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
push 0xffffffffffffffff
lea ecx, [esp + 0xc]
call fcn.00488313
push str.winhlp32.exe
lea ecx, [esp + 0xc]
call fcn.00488270
mov ecx, dword [esp + 8]
push ecx
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov esi, eax
test esi, esi
je 0x46afa7
push 0x6a
push esi
call dword [sym.imp.USER32.dll_LoadCursorA]
test eax, eax
je 0x46afa7
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.00487ee0
pop esi
mov ecx, dword [esp + 8]
pop edi
mov dword fs:[0], ecx
add esp, 0x10
ret
Function at 0x46e0c0
Capabilities:
Get number of processors

Disassembly:
mov eax, dword fs:[0]
push 0xffffffffffffffff
push 0x497d80
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 0x46e267
mov ecx, dword [0x63f4c4]
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 0x46e1bc
lea eax, [esp + 0x10]
lea ecx, [esp + 0x14]
push eax
push edi
push ecx
mov ecx, esi
call fcn.0046cde0
push eax
lea ecx, [esp + 0x10]
mov byte [esp + 0x2c], 2
call fcn.00487fcd
lea ecx, [esp + 0x14]
mov byte [esp + 0x28], bl
call fcn.00487ee0
push ecx
mov ecx, esp
mov dword [esp + 0x20], esp
push 0x63e270
call fcn.00487f4e
lea edx, [esp + 0x14]
push 0x3d
push edx
lea eax, [esp + 0x24]
push edi
push eax
mov ecx, esi
call fcn.0046d1a0
push eax
lea ecx, [esp + 0x34]
mov byte [esp + 0x2c], 3
call fcn.00487fcd
lea ecx, [esp + 0x18]
mov byte [esp + 0x28], bl
call fcn.00487ee0
lea ecx, [esp + 0xc]
call fcn.004883a8
mov ecx, dword [esp + 0xc]
push 0x63ecac
push ecx
call fcn.004771c4
add esp, 8
test eax, eax
je 0x46e1e4
mov edx, dword [edi]
mov ecx, dword [esp + 0x10]
mov eax, dword [edx - 8]
cmp ecx, eax
jl 0x46e11d
mov esi, dword [esp + 0x34]
lea ecx, [esp + 0x30]
mov byte [esp + 0x28], 0
call fcn.00487ee0
lea ecx, [esp + 0xc]
mov dword [esp + 0x28], 0xffffffff
call fcn.00487ee0
jmp 0x46e26b
lea eax, [esp + 0x30]
mov ecx, esi
push eax
call fcn.0046de60
test eax, eax
push 0
je 0x46e24f
lea ecx, [esp + 0x34]
push 0x64
push ecx
mov ecx, esi
call fcn.0046c500
mov ecx, dword [esp + 0x3c]
test ecx, ecx
je 0x46e235
cmp eax, 0x64
jg 0x46e223
mov edx, dword [esp + 0x38]
push eax
push 0x64
push edx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x46e1c0
push 0x64
push eax
mov eax, dword [esp + 0x40]
push eax
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x46e1c0
cmp eax, 0x64
jge 0x46e1bc
mov ecx, dword [esp + 0x34]
push 0x64
push eax
push ecx
call dword [sym.imp.KERNEL32.dll_MulDiv]
mov esi, eax
jmp 0x46e1c0
mov edx, dword [esp + 0x3c]
lea eax, [esp + 0x34]
push edx
push eax
mov ecx, esi
call fcn.0046c500
mov esi, eax
jmp 0x46e1c0
mov esi, dword [esp + 0x34]
mov eax, dword [esp + 0x38]
cmp esi, eax
jl 0x46e275
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 0x48a2c1
Capabilities:
Get graphical window text

Disassembly:
push esi
mov esi, ecx
mov ecx, dword [esi + 0x38]
test ecx, ecx
jne 0x48a2f9
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.0048833b
push eax
push dword [esi + 0x1c]
call dword [sym.imp.USER32.dll_GetWindowTextA]
mov ecx, dword [esp + 8]
push 0xffffffffffffffff
call fcn.00488313
jmp 0x48a305
mov eax, dword [ecx]
push dword [esp + 8]
call dword [eax + 0x88]
pop esi
ret 4

Function at 0x48b9b2
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 0x48b9f4
call fcn.004919f6
mov esi, dword [eax + 0xc]
push 0xf0
push dword [esp + 0x14]
push esi
call dword [sym.imp.KERNEL32.dll_FindResourceA]
cmp eax, edi
je 0x48b9f4
push eax
push esi
call dword [sym.imp.KERNEL32.dll_LoadResource]
cmp eax, edi
jne 0x48b9eb
xor eax, eax
jmp 0x48b9fc
push eax
call dword [sym.imp.KERNEL32.dll_LockResource]
mov edi, eax
push edi
mov ecx, ebx
call fcn.0048ba02
pop edi
pop esi
pop ebx
ret 4

Function at 0x491f26
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 0x491f54
push dword [esi]
call dword [sym.imp.KERNEL32.dll_TlsGetValue]
test eax, eax
je 0x491f72
push dword [esp + 0xc]
mov ecx, esi
push eax
call fcn.00491e8c
jmp 0x491f72
mov eax, dword [esi + 0x14]
test eax, eax
je 0x491f72
push edi
push dword [esp + 0x10]
mov edi, dword [eax + 4]
mov ecx, esi
push eax
call fcn.00491e8c
test edi, edi
mov eax, edi
jne 0x491f5c
pop edi
push ebx
call dword [sym.imp.KERNEL32.dll_LeaveCriticalSection]
pop esi
pop ebx
ret 8

Function at 0x4073c0
Capabilities:
Encode data using xor

Disassembly:
push ebp
mov ebp, esp
push esi
xor esi, esi
cmp dword [ebp + 0xc], esi
jle 0x4073e6
mov eax, dword [ebp + 8]
xor edx, edx
lea ecx, [esi + eax]
mov eax, esi
div dword [ebp + 0x14]
mov eax, dword [ebp + 0x10]
mov al, byte [edx + eax]
xor byte [ecx], al
inc esi
cmp esi, dword [ebp + 0xc]
jl 0x4073cb
pop esi
pop ebp
ret
Function at 0x49c0a0
Capabilities:
Execute anti-debugging instructions

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48
mov dword [ebp - 0x10], 0
mov dword [ebp - 0xc], 0
mov dword [ebp - 0x18], 0
mov dword [ebp - 0x14], 0
mov dword [ebp - 8], 0
mov dword [ebp - 4], 0
mov dword [ebp - 0x20], 0
mov dword [ebp - 0x1c], 0
mov dword [ebp - 0x28], 0
mov dword [ebp - 0x24], 0
mov eax, dword [ebp + 8]
fldz
fstp dword [eax + 0x1ba]
lea ecx, [ebp - 0x20]
push ecx
call dword [0x44e160]
test eax, eax
je 0x49c1c4
lea edx, [ebp - 0x28]
push edx
call dword [0x44e164]
mov eax, dword [ebp - 0x28]
add eax, dword [ebp - 0x20]
mov ecx, dword [ebp - 0x24]
adc ecx, dword [ebp - 0x1c]
mov dword [ebp - 0x28], eax
mov dword [ebp - 0x24], ecx
rdtsc
mov dword [ebp - 0x10], eax
mov dword [ebp - 0xc], edx
lea edx, [ebp - 8]
push edx
call dword [0x44e164]
mov eax, dword [ebp - 4]
cmp eax, dword [ebp - 0x24]
jb 0x49c12d
ja 0x49c149
mov ecx, dword [ebp - 8]
cmp ecx, dword [ebp - 0x28]
jb 0x49c12d
rdtsc
mov dword [ebp - 0x18], eax
mov dword [ebp - 0x14], edx
mov edx, dword [ebp - 0x18]
mov eax, dword [ebp - 0x14]
mov dword [ebp - 0x30], edx
mov dword [ebp - 0x2c], eax
mov ecx, dword [ebp - 0x2c]
mov dword [ebp - 0x34], ecx
and dword [ebp - 0x2c], 0x7fffffff
fild qword [ebp - 0x30]
and dword [ebp - 0x34], 0x80000000
mov dword [ebp - 0x38], 0
fild qword [ebp - 0x38]
fchs
faddp st(1)
mov edx, dword [ebp - 0x10]
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x40], edx
mov dword [ebp - 0x3c], eax
mov ecx, dword [ebp - 0x3c]
mov dword [ebp - 0x44], ecx
and dword [ebp - 0x3c], 0x7fffffff
fild qword [ebp - 0x40]
and dword [ebp - 0x44], 0x80000000
mov dword [ebp - 0x48], 0
fild qword [ebp - 0x48]
fchs
faddp st(1)
fsubp st(1)
fdiv qword [0x4520d0]
mov edx, dword [ebp + 8]
fstp dword [edx + 0x1ba]
mov esp, ebp
pop ebp
ret

Function at 0x49fa30
Capabilities:
Check for vm using instruction vpcext

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x453748
push 0x44c350
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov dword [ebp - 4], 0
mov eax, 1
invalid

Function at 0x49fab0
Capabilities:
Reference the vmware io port

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x453758
push 0x44c350
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov byte [ebp - 0x19], 1
mov dword [ebp - 4], 0
push edx
push ecx
push ebx
mov eax, 0x564d5868
mov ebx, 0
mov ecx, 0xa
mov edx, 0x5658
in eax, dx
cmp ebx, 0x564d5868
sete byte [ebp - 0x19]
pop ebx
pop ecx
pop edx
mov dword [ebp - 4], 0xffffffff
jmp 0x49fb23
mov al, byte [ebp - 0x19]
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret
Function at 0x49fd10
Capabilities:
Parse pe header

Disassembly:
push ebp
mov ebp, esp
push ecx
mov eax, dword [ebp + 8]
mov dword [ebp - 4], eax
mov ecx, dword [ebp - 4]
movzx edx, word [ecx]
cmp edx, 0x5a4d
jne 0x49fd50
mov eax, dword [ebp - 4]
mov ecx, dword [ebp + 8]
add ecx, dword [eax + 0x3c]
mov dword [0x45a908], ecx
mov edx, dword [0x45a908]
cmp dword [edx], 0x4550
je 0x49fd49
xor eax, eax
jmp 0x49fd52
mov eax, dword [0x45a908]
jmp 0x49fd52
xor eax, eax
mov esp, ebp
pop ebp
ret

Function at 0x49ff20
Capabilities:
Check for vm using instruction vpcext

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x453cf0
push 0x44c350
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xfffffff4
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov byte [ebp - 0x19], 0
mov dword [ebp - 4], 0
push ebx
mov ebx, 0
mov eax, 1
invalid
Function at 0x52add4
Capabilities:
Execute anti-debugging instructions

Disassembly:
not cx
bswap ecx
mov al, 0xa6
lea esp, [esp + 3]
add esp, 0
mov edi, ebp
jmp 0x52adf0
rdtsc
jmp 0x52adb6
mov cx, 0x271
push dword [esp + 7]
add esp, 6
push word [esp + 5]
jmp 0x52ae30
lea edi, [ecx + edx]
add esp, 0
sub esp, 8
mov byte [esp + 5], bh
cpuid
rdtsc
jmp 0x52add8
mov word [esp + 8], sp
mov cx, word [esp + 0xa]
not ax
sub esp, 8
jmp 0x52af98
lea esp, [esp + 4]
cld
sub esp, 0x10
rdtsc
add esp, 2
jmp 0x52ae03
xchg dword [esp + 2], ebx
mov edi, dword [esp + 1]
add al, dh
lea ecx, [ecx + edi]
xchg esi, ebp
pop ebp
jmp 0x52ae19
lea ecx, reloc.KERNEL32.dll_HeapAlloc
call fcn.0052afdd
xchg bh, cl
add esp, 5
cpuid
mov byte [esp + 0xd], bh
cpuid
pushal
jmp 0x52afc5
sub esp, 0x1a
lea esp, [esp + 0x21]
mov al, ah
mov byte [esp + 0xa], bh
mov ebp, dword [esp + 7]
jmp 0x52af5f
btc edi, edi
add esp, 6
bswap esi
sub esp, 0x12
xchg word [esp + 6], di
mov al, ah
jmp 0x52af81
push dword [esp + 0x24]
setg ah
mov word [esp + 0xd], bx
clc
btr ebp, esp
neg eax
jmp 0x52afea
pop dword [esp + 0x1e]
mov al, ah
mov bx, 0x4601
btc edx, edi
xchg byte [esp + 0x18], al
jmp 0x52afac
xchg word [esp + 0x15], dx
push word [esp + 0x17]
lea esp, [esp + 0x1c]
mov dl, dh
jmp 0x52b8e7
push word [esp + 0xf]
rdtsc
call fcn.0052b069
lahf
add al, 0x9a
std
or al, 0xa5
sub esi, dword [ecx + reloc.KERNEL32.dll_HeapAlloc]
xor byte [ebx], dh
sub al, byte [ebp - 0xc]
inc ecx
cpuid
mov word [esp + 0xa], sp
xchg ah, bl
not ch
setae dh
jmp 0x52b086
add esp, 7
not edi
mov cl, 0xda
cld
bsf cx, ax
xor dl, ch
jmp 0x52b0a3
not ch
xchg esi, ebx
xchg ebx, edx
mov cx, 0x8fdf
mov ecx, 0xadd982d0
push word [esp + 0x11]
jmp 0x52b0e8
mov di, dx
setl dh
stc
mov ebx, 0xae31f1b0
not ch
lea ebx, [eax + 0x19]
jmp 0x52b2b0
Function at 0x52b0f8
Capabilities:
Execute anti-debugging instructions

Disassembly:
jmp 0x52b177
neg dh
xchg edi, esi
mov ax, bx
mov esi, ecx
mov si, 0xd2af
bsr dx, cx
jmp 0x52b18e
lea esp, [esp + 0x45]
mov bl, byte [esp]
mov di, 0xa799
lea ebp, [ebp + 0xf]
neg bh
jmp 0x52b13d
mov dh, byte [esp + 0x15]
inc bx
sub di, 0x94a0
mov ecx, 0x9d22764
xchg dword [esp + 0x15], eax
pushal
jmp 0x52b160
cpuid
sub esp, 0xc
push esp
mov word [esp + 0xc], bx
lea edi, [ecx + edi]
bswap ebp
jmp 0x52b1c8
pop ax
bswap eax
lea ecx, [esi*4]
rdtsc
pop eax
jmp 0x52b230
inc edi
sub esp, 0xe
cpuid
push edx
pop eax
bsr bp, bp
jmp 0x52b25d
bsf bp, ax
mov ch, byte [esp]
pushal
shl di, cl
mov ecx, 0x3556e908
xchg byte [esp + 0xc], cl
jmp 0x52b1f7
mov dh, byte [esp + 7]
lea esp, [esp + 9]
xchg di, ax
bswap ebx
cpuid
rdtsc
jmp 0x52b20d
xchg di, bx
lea edi, [ecx*4]
mov ebp, 0x35d86e0a
add si, 0x11ee
jmp 0x52b296
xchg byte [esp + 0x20], bl
not bh
pop word [esp + 0xb]
popal
pop di
mov ecx, 0x33e96b56
jmp 0x52b242
mov ebp, dword [esp + 7]
and ecx, ecx
lea esp, [esp + 6]
xchg dword [esp], esi
pop word [esp]
lea esp, [esp]
jmp 0x52b45a
mov cl, 0x12
xchg bh, cl
btr ebp, esp
push word [esp + 9]
mov cl, ch
mov al, 0xe
jmp 0x52b272
bswap eax
bswap edi
lea esp, [esp]
mov byte [esp], bh
neg ebp
stc
call fcn.0052b2c9
neg dh
btr edx, esp
sub di, 0xf010
push esp
sub edx, eax
mov cx, sp
jmp 0x52b336
lea eax, [ecx - 0xdb]
mov eax, ecx
mov bp, 0xc969
setnp bh
jmp 0x52b383
lea esp, [esp + 4]
sub esp, 8
mov byte [esp + 1], dh
lea ebx, [ebx*4]
bswap ebx
bswap ebp
jmp 0x52b31e
push esp
add esp, 7
xchg dh, al
lea ecx, [ebp*4]
mov edx, 0x252c109c
mov ebx, eax
jmp 0x52b2e4
mov dh, byte [esp + 3]
add esp, 3
pop word [esp + 1]
mov ebp, eax
neg ebp
mov bl, 0xa8
call fcn.0052b36c
pop edx
aad 0x45
sub al, 0xdf
les esi, ds:[edi + 0x5e]
rdtsc
mov dx, 0x8f73
mov dword [esp], eax
xchg esi, edx
mov al, 0xd6
mov di, 0x3c3
jmp 0x52b353
mov edi, dword [esp + 2]
xchg esi, eax
mov dword [esp], ecx
mov ax, word [esp + 3]
lea esp, [esp + 1]
and cl, bh
jmp 0x52b3a3