Function at 0x4e958b
Capabilities:
Accept command line arguments
Check for trap flag exception
Check mutex on windows
Create process on windows
Packed with generic packer
Query environment variable
Set environment variable

Disassembly:
push ebp
mov ebp, esp
push 0xffffffffffffffff
push 0x526da0
push 0x4fd330
mov eax, dword fs:[0]
push eax
mov dword fs:[0], esp
add esp, 0xfffff8c4
push ebx
push esi
push edi
mov dword [ebp - 0x18], esp
mov byte [ebp - 0x24], 1
mov eax, dword [sym.imp.KERNEL32.dll_CreateThread]
mov dword [ebp - 0x20], eax
mov ecx, dword [ebp - 0x20]
add ecx, 1
mov dword [ebp - 0x20], ecx
mov edx, dword [sym.imp.USER32.dll_LoadStringA]
mov dword [ebp - 0x20], edx
mov eax, dword [ebp - 0x20]
add eax, 1
mov dword [ebp - 0x20], eax
mov ecx, dword [sym.imp.USER32.dll_LoadStringW]
mov dword [ebp - 0x20], ecx
mov edx, dword [ebp - 0x20]
add edx, 1
mov dword [ebp - 0x20], edx
push 0x4e84ec
call fcn.004fd20c
add esp, 4
mov eax, dword [0x522380]
xor eax, dword [0x5223f4]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push str._X::DA_08X
lea ecx, [ebp - 0x128]
push ecx
call fcn.004fd1ba
add esp, 0x10
lea edx, [ebp - 0x128]
push edx
push 0
push 0x1f0001
call dword [sym.imp.KERNEL32.dll_OpenMutexA]
test eax, eax
je 0x4e963d
mov byte [ebp - 0x24], 0
mov eax, dword [ebp - 0x24]
and eax, 0xff
test eax, eax
je 0x4e97e4
mov ecx, dword [0x5223e4]
xor ecx, dword [0x522384]
xor ecx, dword [0x5223b8]
and ecx, 0x20
test ecx, ecx
je 0x4e97e4
mov edx, dword [0x52240c]
xor edx, dword [0x5223a4]
xor edx, dword [0x522380]
push edx
push str.RN_08X
lea eax, [ebp - 0x128]
push eax
call fcn.004fd1ba
add esp, 0xc
lea ecx, [ebp - 0x128]
push ecx
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
mov dword [ebp - 0x12c], eax
cmp dword [ebp - 0x12c], 0
je 0x4e97e4
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x4e97e4
push 0x7530
mov edx, dword [ebp - 0x12c]
push edx
call dword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov dword [ebp - 0x130], eax
cmp dword [ebp - 0x130], 0
je 0x4e96f7
cmp dword [ebp - 0x130], 0x80
jne 0x4e97da
mov eax, dword [0x52240c]
xor eax, dword [0x5223a4]
xor eax, dword [0x522380]
push eax
push str._08X
lea ecx, [ebp - 0x128]
push ecx
call fcn.004fd1ba
add esp, 0xc
mov dword [ebp - 0x138], 0
jmp 0x4e9738
mov edx, dword [ebp - 0x138]
add edx, 1
mov dword [ebp - 0x138], edx
cmp dword [ebp - 0x138], 0x12c
jge 0x4e9771
lea eax, [ebp - 0x128]
push eax
push str.MainClass
call dword [sym.imp.USER32.dll_FindWindowA]
mov dword [ebp - 0x134], eax
cmp dword [ebp - 0x134], 0
je 0x4e9767
jmp 0x4e9771
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x4e9729
cmp dword [ebp - 0x134], 0
je 0x4e97cd
mov ecx, dword [0x52240c]
xor ecx, dword [0x5223a4]
xor ecx, dword [0x522380]
mov dword [ebp - 0x144], ecx
mov edx, dword [0x528e90]
push edx
call fcn.004fcee0
add esp, 4
add eax, 1
mov dword [ebp - 0x140], eax
mov eax, dword [0x528e90]
mov dword [ebp - 0x13c], eax
lea ecx, [ebp - 0x144]
push ecx
push 0
push 0x4a
mov edx, dword [ebp - 0x134]
push edx
call dword [sym.imp.USER32.dll_SendMessageA]
mov eax, dword [ebp - 0x12c]
push eax
call dword [sym.imp.KERNEL32.dll_ReleaseMutex]
mov eax, 1
jmp 0x4e9d44
push 1
call fcn.004e9d55
add esp, 4
mov ecx, dword [ebp - 0x24]
and ecx, 0xff
test ecx, ecx
je 0x4e99df
mov edx, dword [0x5223e4]
xor edx, dword [0x522384]
xor edx, dword [0x5223b8]
and edx, 0x40
test edx, edx
jne 0x4e99df
push 0x200
lea eax, [ebp - 0x344]
push eax
push str._PAD64
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
test eax, eax
jne 0x4e99df
push 0xc8
push 0x23
lea ecx, [ebp - 0x344]
push ecx
call fcn.004fcbd0
add esp, 0xc
mov byte [ebp - 0x27c], 0
mov dword [ebp - 0x448], 1
jmp 0x4e9873
mov edx, dword [ebp - 0x448]
add edx, 1
mov dword [ebp - 0x448], edx
cmp dword [ebp - 0x448], 0x40
jg 0x4e98ad
mov eax, dword [ebp - 0x448]
push eax
push str._PAD_d
lea ecx, [ebp - 0x444]
push ecx
call fcn.004fd1ba
add esp, 0xc
lea edx, [ebp - 0x344]
push edx
lea eax, [ebp - 0x444]
push eax
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
jmp 0x4e9864
mov ecx, dword [0x5223e4]
xor ecx, dword [0x522384]
xor ecx, dword [0x5223b8]
and ecx, 0x10
test ecx, ecx
jne 0x4e99df
lea edx, [ebp - 0x5a0]
push edx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov al, byte [0x528e78]
mov byte [ebp - 0x6a4], al
mov ecx, 0x40
xor eax, eax
lea edi, [ebp - 0x6a3]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
mov cl, byte [0x528e78]
mov byte [ebp - 0x55c], cl
mov ecx, 0x40
xor eax, eax
lea edi, [ebp - 0x55b]
rep stosd dword es:[edi], eax
stosw word es:[edi], ax
stosb byte es:[edi], al
cmp dword [0x528e88], 1
jne 0x4e9948
cmp dword [ebp - 0x594], 0
jne 0x4e9948
lea edx, [ebp - 0x6a4]
push edx
call fcn.004eb1f0
add esp, 4
and eax, 0xff
test eax, eax
je 0x4e9948
lea eax, [ebp - 0x6a4]
mov dword [ebp - 0x594], eax
push 0x104
lea ecx, [ebp - 0x55c]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameA]
test eax, eax
jne 0x4e9967
xor eax, eax
jmp 0x4e9d44
lea edx, [ebp - 0x458]
push edx
lea eax, [ebp - 0x5a0]
push eax
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_GetCommandLineA]
push eax
lea ecx, [ebp - 0x55c]
push ecx
call dword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
jne 0x4e99c3
mov dword [0x5290c8], 6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str._Location_XEB__error_code__d_
push 0x5290cc
call fcn.004fd1ba
add esp, 0xc
xor eax, eax
jmp 0x4e9d44
push 0x2710
mov edx, dword [ebp - 0x458]
push edx
call dword [sym.imp.USER32.dll_WaitForInputIdle]
mov eax, 1
jmp 0x4e9d44
mov eax, dword [0x5223e4]
xor eax, dword [0x522384]
xor eax, dword [0x5223b8]
and eax, 0x10
test eax, eax
je 0x4e9cbb
mov ecx, dword [0x522380]
xor ecx, dword [0x5223f4]
push ecx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push str._X::DA_08X
lea edx, [ebp - 0x128]
push edx
call fcn.004fd1ba
add esp, 0x10
lea eax, [ebp - 0x128]
push eax
push 0
push 0x1f0001
call dword [sym.imp.KERNEL32.dll_OpenMutexA]
test eax, eax
jne 0x4e9cb9
push 1
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov byte [ebp - 0x6a8], 0
push str.Kernel32
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [ebp - 0x6ac], eax
cmp dword [ebp - 0x6ac], 0
je 0x4e9aa1
push str.IsDebuggerPresent
mov ecx, dword [ebp - 0x6ac]
push ecx
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
mov dword [ebp - 0x744], eax
cmp dword [ebp - 0x744], 0
je 0x4e9aa1
call dword [ebp - 0x744]
test eax, eax
je 0x4e9aa1
mov byte [ebp - 0x6a8], 1
mov dword [ebp - 0x740], 0x94
lea edx, [ebp - 0x740]
push edx
call dword [sym.imp.KERNEL32.dll_GetVersionExA]
cmp dword [ebp - 0x730], 2
je 0x4e9b2d
mov byte [ebp - 0x748], 0
mov dword [ebp - 4], 0
pushf
pop eax
or eax, 0x100
push eax
popf
nop
mov dword [ebp - 4], 0xffffffff
jmp 0x4e9b17
mov eax, dword [ebp - 0x748]
and eax, 0xff
test eax, eax
jne 0x4e9b2d
mov byte [0x5293d0], 1
cmp dword [ebp - 0x730], 2
jne 0x4e9b97
push ecx
bswap ecx
not ecx
push eax
not eax
mov eax, 0x6c65696d
xchg ecx, eax
mov ecx, 0xdeadc0de
xchg ecx, eax
not eax
pop eax
not ecx
pop ecx
pushfd
pushal
xor ebx, ebx
je 0x4e9b59
add ebp, ebx
and ch, bl
jmp 0x4e9b7a
xor ebx, ebx
je 0x4e9b5d
jmp 0x4e9b6c
mov ecx, 0x34f9c987
nop
stc
je 0x4e9b70
jmp 0x4e9ba0
xor eax, eax
je 0x4e9b62
mov eax, 0x4840c987
test eax, eax
jne 0x4e9b56
jmp 0x92b538df
popal
popfd
xchg dx, ax
xchg dx, ax
mov eax, eax
mov eax, dword fs:[0x30]
movzx eax, byte [eax + 2]
or al, al
jne 0x4e9bae
jmp 0x4e9c1f
jo 0x4e9ba0
jl 0x4e9b9e
jmp 0x4e9ba2
je 0x4e9b9b
jmp 0x4e9b9b
mov eax, dword fs:[0x20]
or eax, eax
jne 0x4e9bae
jmp 0x4e9c1f
pushal
xor eax, eax
jne 0x4e9bb5
jmp 0x4e9bca
jmp 0x4e9bea
xor eax, eax
jne 0x4e9bd2
jp 0x4e9bc8
jo 0x4e9bcc
jmp 0x4e9bcd
jb 0x4e9bd1
jns 0x4e9bb6
call dword [0x74097900]
invalid
jns 0x4e9bd3
je 0x4e9bbc
jmp 0x4e9b55
xchg ebx, ebx
jp 0x4e9bc1
mov al, byte [0x5c66133]
mov ah, 0x90
push edx
add byte [ecx], al
xor esp, dword [ecx - 0x3a]
add eax, 0x5290b4
add dword [eax - 9], edx
ror byte [edi], 1
enter 0x7358, 0
popal
mov byte [0x5290b4], 1
push eax
not eax
bswap eax
pop eax
jae 0x4e9be3
pushfd
pushal
jmp 0x4e9c12
sub edx, edx
jo 0x4e9bf8
jmp 0x4e9c09
xor ecx, ecx
je 0x4e9bf0
jmp 0x4e9c02
stc
xor ecx, 3
je 0x4e9b88
jmp 0x4e9bff
jmp 0x4e9c0d
jae 0x4e9bfb
sbb bl, bl
sbb bl, bl
xor ebx, ebx
jmp 0x4e9bf2
jmp 0x4e9bec
sbb al, 0xdb
jmp 0x4e9c15
jmp 0x4e9be6
popal
popfd
bswap eax
not ecx
bswap eax
not ecx
mov ecx, dword [ebp - 0x6a8]
and ecx, 0xff
test ecx, ecx
je 0x4e9c5d
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push str._X:DAF
lea edx, [ebp - 0x128]
push edx
call fcn.004fd1ba
add esp, 0xc
lea eax, [ebp - 0x128]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
jmp 0x4e9cb9
xor ecx, ecx
cmp dword [0x528e88], 0
sete cl
push ecx
call fcn.004ec3fa
add esp, 4
and eax, 0xff
test eax, eax
jne 0x4e9ca5
mov dword [0x5290c8], 6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push str._Error_code__d_
push 0x5290cc
call fcn.004fd1ba
add esp, 0xc
xor eax, eax
jmp 0x4e9d44
push 0
call fcn.004e9d55
add esp, 4
mov eax, 1
jmp 0x4e9d44
jmp 0x4e9cd9
mov edx, dword [0x5223dc]
xor edx, dword [0x522384]
xor edx, dword [0x5223b8]
and edx, 2
test edx, edx
je 0x4e9cd9
call fcn.004e79c2
call fcn.004e851b
mov dword [ebp - 0x1c], eax
push 0
call fcn.004e9d55
add esp, 4
push 0
call fcn.004fd20c
add esp, 4
cmp dword [ebp - 0x1c], 1
jne 0x4e9d0c
push 0x528e88
call dword [0x528eb0]
add esp, 4
mov dword [ebp - 0x1c], eax
push 0x4e84ec
call fcn.004fd20c
add esp, 4
cmp dword [0x528eac], 0
je 0x4e9d28
call dword [0x528eac]
cmp dword [0x5290c0], 0
je 0x4e9d41
push 0
push 0
mov eax, dword [0x5290bc]
push eax
call dword [0x5290c0]
mov eax, dword [ebp - 0x1c]
mov ecx, dword [ebp - 0x10]
mov dword fs:[0], ecx
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret