Function at 0x43a66b
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 0x476ef0
push 0x44e480
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 0x4395cc
call fcn.0044e35c
add esp, 4
mov eax, dword [0x4723e4]
xor eax, dword [0x472420]
push eax
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x4726d0
lea ecx, [ebp - 0x128]
push ecx
call fcn.0044e30a
add esp, 0x10
lea edx, [ebp - 0x128]
push edx
push 0
push 0x1f0001
call dword [sym.imp.KERNEL32.dll_OpenMutexA]
test eax, eax
je 0x43a71d
mov byte [ebp - 0x24], 0
mov eax, dword [ebp - 0x24]
and eax, 0xff
test eax, eax
je 0x43a8c4
mov ecx, dword [0x4723b0]
xor ecx, dword [0x4723fc]
xor ecx, dword [0x4723f0]
and ecx, 0x20
test ecx, ecx
je 0x43a8c4
mov edx, dword [0x4723a8]
xor edx, dword [0x472418]
xor edx, dword [0x4723e4]
push edx
push 0x4726c8
lea eax, [ebp - 0x128]
push eax
call fcn.0044e30a
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 0x43a8c4
call dword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0xb7
jne 0x43a8c4
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 0x43a7d7
cmp dword [ebp - 0x130], 0x80
jne 0x43a8ba
mov eax, dword [0x4723a8]
xor eax, dword [0x472418]
xor eax, dword [0x4723e4]
push eax
push 0x4726c0
lea ecx, [ebp - 0x128]
push ecx
call fcn.0044e30a
add esp, 0xc
mov dword [ebp - 0x138], 0
jmp 0x43a818
mov edx, dword [ebp - 0x138]
add edx, 1
mov dword [ebp - 0x138], edx
cmp dword [ebp - 0x138], 0x12c
jge 0x43a851
lea eax, [ebp - 0x128]
push eax
push 0x4726b4
call dword [sym.imp.USER32.dll_FindWindowA]
mov dword [ebp - 0x134], eax
cmp dword [ebp - 0x134], 0
je 0x43a847
jmp 0x43a851
push 0x64
call dword [sym.imp.KERNEL32.dll_Sleep]
jmp 0x43a809
cmp dword [ebp - 0x134], 0
je 0x43a8ad
mov ecx, dword [0x4723a8]
xor ecx, dword [0x472418]
xor ecx, dword [0x4723e4]
mov dword [ebp - 0x144], ecx
mov edx, dword [0x479138]
push edx
call fcn.0044e030
add esp, 4
add eax, 1
mov dword [ebp - 0x140], eax
mov eax, dword [0x479138]
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 0x43ae24
push 1
call fcn.0043ae35
add esp, 4
mov ecx, dword [ebp - 0x24]
and ecx, 0xff
test ecx, ecx
je 0x43aabf
mov edx, dword [0x4723b0]
xor edx, dword [0x4723fc]
xor edx, dword [0x4723f0]
and edx, 0x40
test edx, edx
jne 0x43aabf
push 0x200
lea eax, [ebp - 0x344]
push eax
push 0x4726ac
call dword [sym.imp.KERNEL32.dll_GetEnvironmentVariableA]
test eax, eax
jne 0x43aabf
push 0xc8
push 0x23
lea ecx, [ebp - 0x344]
push ecx
call fcn.0044dd20
add esp, 0xc
mov byte [ebp - 0x27c], 0
mov dword [ebp - 0x448], 1
jmp 0x43a953
mov edx, dword [ebp - 0x448]
add edx, 1
mov dword [ebp - 0x448], edx
cmp dword [ebp - 0x448], 0x40
jg 0x43a98d
mov eax, dword [ebp - 0x448]
push eax
push 0x4726a4
lea ecx, [ebp - 0x444]
push ecx
call fcn.0044e30a
add esp, 0xc
lea edx, [ebp - 0x344]
push edx
lea eax, [ebp - 0x444]
push eax
call dword [sym.imp.KERNEL32.dll_SetEnvironmentVariableA]
jmp 0x43a944
mov ecx, dword [0x4723b0]
xor ecx, dword [0x4723fc]
xor ecx, dword [0x4723f0]
and ecx, 0x10
test ecx, ecx
jne 0x43aabf
lea edx, [ebp - 0x5a0]
push edx
call dword [sym.imp.KERNEL32.dll_GetStartupInfoA]
mov al, byte [0x479120]
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 [0x479120]
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 [0x479130], 1
jne 0x43aa28
cmp dword [ebp - 0x594], 0
jne 0x43aa28
lea edx, [ebp - 0x6a4]
push edx
call fcn.0043c2d0
add esp, 4
and eax, 0xff
test eax, eax
je 0x43aa28
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 0x43aa47
xor eax, eax
jmp 0x43ae24
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 0x43aaa3
mov dword [0x479370], 6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x472684
push 0x479374
call fcn.0044e30a
add esp, 0xc
xor eax, eax
jmp 0x43ae24
push 0x2710
mov edx, dword [ebp - 0x458]
push edx
call dword [sym.imp.USER32.dll_WaitForInputIdle]
mov eax, 1
jmp 0x43ae24
mov eax, dword [0x4723b0]
xor eax, dword [0x4723fc]
xor eax, dword [0x4723f0]
and eax, 0x10
test eax, eax
je 0x43ad9b
mov ecx, dword [0x4723e4]
xor ecx, dword [0x472420]
push ecx
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x4726d0
lea edx, [ebp - 0x128]
push edx
call fcn.0044e30a
add esp, 0x10
lea eax, [ebp - 0x128]
push eax
push 0
push 0x1f0001
call dword [sym.imp.KERNEL32.dll_OpenMutexA]
test eax, eax
jne 0x43ad99
push 1
call dword [sym.imp.KERNEL32.dll_GetCurrentThread]
push eax
call dword [sym.imp.KERNEL32.dll_SetThreadPriority]
mov byte [ebp - 0x6a8], 0
push 0x472678
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
mov dword [ebp - 0x6ac], eax
cmp dword [ebp - 0x6ac], 0
je 0x43ab81
push 0x472664
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 0x43ab81
call dword [ebp - 0x744]
test eax, eax
je 0x43ab81
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 0x43ac0d
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 0x43abf7
mov eax, dword [ebp - 0x748]
and eax, 0xff
test eax, eax
jne 0x43ac0d
mov byte [0x479740], 1
cmp dword [ebp - 0x730], 2
jne 0x43ac77
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 0x43ac39
add ebp, ebx
and ch, bl
jmp 0x43ac5a
xor ebx, ebx
je 0x43ac3d
jmp 0x43ac4c
mov ecx, 0x34f9c987
nop
stc
je 0x43ac50
jmp 0x43ac80
xor eax, eax
je 0x43ac42
mov eax, 0x4840c987
test eax, eax
jne 0x43ac36
jmp 0x92aa49bf
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 0x43ac8e
jmp 0x43acff
jo 0x43ac80
jl 0x43ac7e
jmp 0x43ac82
je 0x43ac7b
jmp 0x43ac7b
mov eax, dword fs:[0x20]
or eax, eax
jne 0x43ac8e
jmp 0x43acff
pushal
xor eax, eax
jne 0x43ac95
jmp 0x43acaa
jmp 0x43acca
xor eax, eax
jne 0x43acb2
jp 0x43aca8
jo 0x43acac
jmp 0x43acad
jb 0x43acb1
jns 0x43ac96
call dword [0x74097900]
invalid
jns 0x43acb3
je 0x43ac9c
jmp 0x43ac35
xchg ebx, ebx
jp 0x43aca1
mov al, byte [0x5c66133]
pop esp
xchg ebx, eax
inc edi
add byte [ecx], al
xor esp, dword [ecx - 0x3a]
add eax, 0x47935c
add dword [eax - 9], edx
ror byte [edi], 1
enter 0x7358, 0
popal
mov byte [0x47935c], 1
push eax
not eax
bswap eax
pop eax
jae 0x43acc3
pushfd
pushal
jmp 0x43acf2
sub edx, edx
jo 0x43acd8
jmp 0x43ace9
xor ecx, ecx
je 0x43acd0
jmp 0x43ace2
stc
xor ecx, 3
je 0x43ac68
jmp 0x43acdf
jmp 0x43aced
jae 0x43acdb
sbb bl, bl
sbb bl, bl
xor ebx, ebx
jmp 0x43acd2
jmp 0x43accc
sbb al, 0xdb
jmp 0x43acf5
jmp 0x43acc6
popal
popfd
bswap eax
not ecx
bswap eax
not ecx
mov ecx, dword [ebp - 0x6a8]
and ecx, 0xff
test ecx, ecx
je 0x43ad3d
call dword [sym.imp.KERNEL32.dll_GetCurrentProcessId]
push eax
push 0x47265c
lea edx, [ebp - 0x128]
push edx
call fcn.0044e30a
add esp, 0xc
lea eax, [ebp - 0x128]
push eax
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateMutexA]
jmp 0x43ad99
xor ecx, ecx
cmp dword [0x479130], 0
sete cl
push ecx
call fcn.0043d4da
add esp, 4
and eax, 0xff
test eax, eax
jne 0x43ad85
mov dword [0x479370], 6
call dword [sym.imp.KERNEL32.dll_GetLastError]
push eax
push 0x47264c
push 0x479374
call fcn.0044e30a
add esp, 0xc
xor eax, eax
jmp 0x43ae24
push 0
call fcn.0043ae35
add esp, 4
mov eax, 1
jmp 0x43ae24
jmp 0x43adb9
mov edx, dword [0x4723dc]
xor edx, dword [0x4723fc]
xor edx, dword [0x4723f0]
and edx, 2
test edx, edx
je 0x43adb9
call fcn.00438aa2
call fcn.004395fb
mov dword [ebp - 0x1c], eax
push 0
call fcn.0043ae35
add esp, 4
push 0
call fcn.0044e35c
add esp, 4
cmp dword [ebp - 0x1c], 1
jne 0x43adec
push 0x479130
call dword [0x479158]
add esp, 4
mov dword [ebp - 0x1c], eax
push 0x4395cc
call fcn.0044e35c
add esp, 4
cmp dword [0x479154], 0
je 0x43ae08
call dword [0x479154]
cmp dword [0x479368], 0
je 0x43ae21
push 0
push 0
mov eax, dword [0x479364]
push eax
call dword [0x479368]
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