Function at 0x555a8e
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 0x592d20
push 0x569c50
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 0x554a0c
call fcn.00569b2c
add esp, 4
mov eax, dword [0x58e3f8]
xor eax, dword [0x58e380]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x58e674
lea ecx, [ebp - 0x128]
push ecx
call fcn.00569ada
add esp, 0x10
lea edx, [ebp - 0x128]
push edx
push 0
push 0x1f0001
call dword [sym.imp.KERNEL32.dll_OpenMutexA]
test eax, eax
je 0x555b40
mov byte [ebp - 0x24], 0
mov eax, dword [ebp - 0x24]
and eax, 0xff
test eax, eax
je 0x555ce7
mov ecx, dword [0x58e39c]
xor ecx, dword [0x58e394]
xor ecx, dword [0x58e388]
and ecx, 0x20
test ecx, ecx
je 0x555ce7
mov edx, dword [0x58e3f0]
xor edx, dword [0x58e3a8]
xor edx, dword [0x58e3f8]
push edx
push 0x58e66c
lea eax, [ebp - 0x128]
push eax
call fcn.00569ada
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 0x555ce7
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x555ce7
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 0x555bfa
cmp dword [ebp - 0x130], 0x80
jne 0x555cdd
mov eax, dword [0x58e3f0]
xor eax, dword [0x58e3a8]
xor eax, dword [0x58e3f8]
push eax
push 0x58e664
lea ecx, [ebp - 0x128]
push ecx
call fcn.00569ada
add esp, 0xc
mov dword [ebp - 0x138], 0
jmp 0x555c3b
mov edx, dword [ebp - 0x138]
add edx, 1
mov dword [ebp - 0x138], edx
cmp dword [ebp - 0x138], 0x12c
jge 0x555c74
lea eax, [ebp - 0x128]
push eax
push 0x58e658
call dword [sym.imp.USER32.dll_FindWindowA]
mov dword [ebp - 0x134], eax
cmp dword [ebp - 0x134], 0
je 0x555c6a
jmp 0x555c74
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x555c2c
cmp dword [ebp - 0x134], 0
je 0x555cd0
mov ecx, dword [0x58e3f0]
xor ecx, dword [0x58e3a8]
xor ecx, dword [0x58e3f8]
mov dword [ebp - 0x144], ecx
mov edx, dword [0x594e10]
push edx
call fcn.00569800
add esp, 4
add eax, 1
mov dword [ebp - 0x140], eax
mov eax, dword [0x594e10]
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 0x556247
push 1
call fcn.00556258
add esp, 4
mov ecx, dword [ebp - 0x24]
and ecx, 0xff
test ecx, ecx
je 0x555ee2
mov edx, dword [0x58e39c]
xor edx, dword [0x58e394]
xor edx, dword [0x58e388]
and edx, 0x40
test edx, edx
jne 0x555ee2
push 0x200
lea eax, [ebp - 0x344]
push eax
push 0x58e650
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
test eax, eax
jne 0x555ee2
push 0xc8
push 0x23
lea ecx, [ebp - 0x344]
push ecx
call fcn.005694f0
add esp, 0xc
mov byte [ebp - 0x27c], 0
mov dword [ebp - 0x448], 1
jmp 0x555d76
mov edx, dword [ebp - 0x448]
add edx, 1
mov dword [ebp - 0x448], edx
cmp dword [ebp - 0x448], 0x40
jg 0x555db0
mov eax, dword [ebp - 0x448]
push eax
push 0x58e648
lea ecx, [ebp - 0x444]
push ecx
call fcn.00569ada
add esp, 0xc
lea edx, [ebp - 0x344]
push edx
lea eax, [ebp - 0x444]
push eax
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
jmp 0x555d67
mov ecx, dword [0x58e39c]
xor ecx, dword [0x58e394]
xor ecx, dword [0x58e388]
and ecx, 0x10
test ecx, ecx
jne 0x555ee2
lea edx, [ebp - 0x5a0]
push edx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov al, byte [0x594df8]
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 [0x594df8]
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 [0x594e08], 1
jne 0x555e4b
cmp dword [ebp - 0x594], 0
jne 0x555e4b
lea edx, [ebp - 0x6a4]
push edx
call fcn.00557710
add esp, 4
and eax, 0xff
test eax, eax
je 0x555e4b
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 0x555e6a
xor eax, eax
jmp 0x556247
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 0x555ec6
mov dword [0x595048], 6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x58e628
push 0x59504c
call fcn.00569ada
add esp, 0xc
xor eax, eax
jmp 0x556247
push 0x2710
mov edx, dword [ebp - 0x458]
push edx
call dword [sym.imp.USER32.dll_WaitForInputIdle]
mov eax, 1
jmp 0x556247
mov eax, dword [0x58e39c]
xor eax, dword [0x58e394]
xor eax, dword [0x58e388]
and eax, 0x10
test eax, eax
je 0x5561be
mov ecx, dword [0x58e3f8]
xor ecx, dword [0x58e380]
push ecx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x58e674
lea edx, [ebp - 0x128]
push edx
call fcn.00569ada
add esp, 0x10
lea eax, [ebp - 0x128]
push eax
push 0
push 0x1f0001
call dword [sym.imp.KERNEL32.dll_OpenMutexA]
test eax, eax
jne 0x5561bc
push 1
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov byte [ebp - 0x6a8], 0
push 0x58e61c
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [ebp - 0x6ac], eax
cmp dword [ebp - 0x6ac], 0
je 0x555fa4
push 0x58e608
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 0x555fa4
call dword [ebp - 0x744]
test eax, eax
je 0x555fa4
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 0x556030
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 0x55601a
mov eax, dword [ebp - 0x748]
and eax, 0xff
test eax, eax
jne 0x556030
mov byte [0x595300], 1
cmp dword [ebp - 0x730], 2
jne 0x55609a
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 0x55605c
add ebp, ebx
and ch, bl
jmp 0x55607d
xor ebx, ebx
je 0x556060
jmp 0x55606f
mov ecx, 0x34f9c987
nop
stc
je 0x556073
jmp 0x5560a3
xor eax, eax
je 0x556065
mov eax, 0x4840c987
test eax, eax
jne 0x556059
jmp 0x92bbfde2
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 0x5560b1
jmp 0x556122
jo 0x5560a3
jl 0x5560a1
jmp 0x5560a5
je 0x55609e
jmp 0x55609e
mov eax, dword fs:[0x20]
or eax, eax
jne 0x5560b1
jmp 0x556122
pushal
xor eax, eax
jne 0x5560b8
jmp 0x5560cd
jmp 0x5560ed
xor eax, eax
jne 0x5560d5
jp 0x5560cb
jo 0x5560cf
jmp 0x5560d0
jb 0x5560d4
jns 0x5560b9
call dword [0x74097900]
invalid
jns 0x5560d6
je 0x5560bf
jmp 0x556058
xchg ebx, ebx
jp 0x5560c4
mov al, byte [0x5c66133]
xor al, 0x50
pop ecx
add byte [ecx], al
xor esp, dword [ecx - 0x3a]
add eax, 0x595034
add dword [eax - 9], edx
ror byte [edi], 1
enter 0x7358, 0
popal
mov byte [0x595034], 1
push eax
not eax
bswap eax
pop eax
jae 0x5560e6
pushfd
pushal
jmp 0x556115
sub edx, edx
jo 0x5560fb
jmp 0x55610c
xor ecx, ecx
je 0x5560f3
jmp 0x556105
stc
xor ecx, 3
je 0x55608b
jmp 0x556102
jmp 0x556110
jae 0x5560fe
sbb bl, bl
sbb bl, bl
xor ebx, ebx
jmp 0x5560f5
jmp 0x5560ef
sbb al, 0xdb
jmp 0x556118
jmp 0x5560e9
popal
popfd
bswap eax
not ecx
bswap eax
not ecx
mov ecx, dword [ebp - 0x6a8]
and ecx, 0xff
test ecx, ecx
je 0x556160
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x58e600
lea edx, [ebp - 0x128]
push edx
call fcn.00569ada
add esp, 0xc
lea eax, [ebp - 0x128]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
jmp 0x5561bc
xor ecx, ecx
cmp dword [0x594e08], 0
sete cl
push ecx
call fcn.00558908
add esp, 4
and eax, 0xff
test eax, eax
jne 0x5561a8
mov dword [0x595048], 6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x58e5f0
push 0x59504c
call fcn.00569ada
add esp, 0xc
xor eax, eax
jmp 0x556247
push 0
call fcn.00556258
add esp, 4
mov eax, 1
jmp 0x556247
jmp 0x5561dc
mov edx, dword [0x58e38c]
xor edx, dword [0x58e394]
xor edx, dword [0x58e388]
and edx, 2
test edx, edx
je 0x5561dc
call fcn.00553ec2
call fcn.00554a3b
mov dword [ebp - 0x1c], eax
push 0
call fcn.00556258
add esp, 4
push 0
call fcn.00569b2c
add esp, 4
cmp dword [ebp - 0x1c], 1
jne 0x55620f
push 0x594e08
call dword [0x594e30]
add esp, 4
mov dword [ebp - 0x1c], eax
push 0x554a0c
call fcn.00569b2c
add esp, 4
cmp dword [0x594e2c], 0
je 0x55622b
call dword [0x594e2c]
cmp dword [0x595040], 0
je 0x556244
push 0
push 0
mov eax, dword [0x59503c]
push eax
call dword [0x595040]
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